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"}, 0xc001, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r1, &(0x7f0000000000)='cubic\x00', 0x5) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 20:23:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xe00, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:40 executing program 1: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x80000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="01434430303101004c494e5558202020202020202020202020202020202020202020202020202020430b734f4d20202020202020202020202020202020202020202020202020202000000000000000002100000000000021000000000000000000000000000000000000000000000000000000000000000001000001010000010004", 0x82, 0x8000}, {&(0x7f0000000140)="306b9be93d8cbc9cdb5aec9425e7a2df9642", 0x12, 0x8}], 0x0, &(0x7f0000000800)=ANY=[]) getdents(r0, &(0x7f0000000100), 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r1, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x40, 0x9) 20:23:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x1100, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 323.895343][T20472] ip6_push_pending_frames+0xb6/0x170 [ 323.900711][T20472] rawv6_sendmsg+0x131f/0x13f0 [ 323.905481][T20472] inet_sendmsg+0x5f/0x80 [ 323.909869][T20472] ? inet_send_prepare+0x210/0x210 [ 323.914991][T20472] ____sys_sendmsg+0x39a/0x510 [ 323.918767][T20673] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 323.919954][T20472] __sys_sendmmsg+0x388/0x520 [ 323.934080][T20472] __x64_sys_sendmmsg+0x53/0x60 [ 323.938939][T20472] do_syscall_64+0x44/0xa0 [ 323.943364][T20472] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 323.949390][T20472] RIP: 0033:0x7f2a5dd56a39 [ 323.950767][T20674] loop4: detected capacity change from 0 to 512 [ 323.953805][T20472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 323.953825][T20472] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 323.988947][T20472] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 323.996912][T20472] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 324.004925][T20472] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 324.013149][T20472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 324.021110][T20472] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 324.043746][T20674] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 20:23:40 executing program 4: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)) fork() fork() 20:23:40 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) prctl$PR_SET_SECCOMP(0x26, 0x1, 0x0) r0 = fork() tkill(r0, 0x3d) 20:23:41 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x1200, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 25) 20:23:41 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000000000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9, 0x8, &(0x7f0000000580)=[{&(0x7f0000000280)="fafb95b6a9318e207bece5ccbd0902ae72f99b57a35492da3bdaa98acb9854a8fd6e52e225f46d16c23970add038935611fae98963644cbace0e40c073ea5a3e3c058bca6273d6fb8c382330d8edd56906410a07be5020d6e70d856a41eda2b8efd4ce5f5b734fc055bc568ec092af52e24790b3dd405a64c0e916e358825d2536fd79257ad2c83b880fdd9e7a8dfb639d9ee03911d5bb22cab62bba75fbe9fd494e7db1ca94a2ccc7d1cc04daed98b6d8137189d11a14d27c5279eb7911eb6710b11949b1685b4e98f44dc454cfbaa424ed52d374ceb3ec6c7b8eccfefc747099fd2802df2b7361660758092fef", 0xee, 0x80}, {&(0x7f00000000c0)="5a6296ce0fbe9841b94784a1455b30b5ef67647e0252dea9793b87d8cd80e86d7b3e831186fdad930a0883f878d6203d6d", 0x31, 0x3}, {&(0x7f0000000180)="b689e57e66715ab37a6f7476bd8eb3e154989957a15d1e47e8f51c7542976842d02aa97c5d9e17bac866d5a2e5ae73c20a60c40ee7f61089d151f4d2d435a47151a1b5ea1e58ce6f8ae2985890259eef45f96a5a4e75ca046c7a3e676d2cf976976c", 0x62, 0x6}, {&(0x7f0000000380)="544c36e4713a677181ae174c4dd710eb6a58cf3a8bc6e6e8b1381de084969719d3fb3a2442a7b5636e54817195dd344074663ab9e13b797b2c073909dd07723b254c8e475c7394bf5dd2", 0x4a, 0xf3}, {&(0x7f0000000400)="2c7b7793725227f0645ed784540c65", 0xf, 0x9}, {&(0x7f0000000440)="362723750b7c5d8eb37e7bab4b81d5a4a095ce84c1ea6e86a0ed87e31037d8452c50658b25f992e7854ce7af12330b41d453d97a8a3ccbe332635acc88f493f36fee3c7cddc050b9af8eaaa2414598fb1c801c9d4ff812e04c91feed34573dcbbf5f258f2c3736b54ba15feeb0213404fb1cb13c88ebc4acfb7e9d6d894c6ebff3971012c5e431c3524628c9b9f50040e2f4bdb3c185d37abafeda578638b39cf7785a6158f1ab82777d0ed146a46db28bb6d69d", 0xb4, 0x7fffffff}, {&(0x7f0000000500)="7fd6bd7f977953d456ecd5298afbb6f1fa98aaff085fb2f041f42a8b49933c3e61b079a62db4dca542fb4b03eb08", 0x2e, 0x2}, {&(0x7f0000000540)="6f5a69c3910a14b085286575", 0xc, 0x200}], 0x502410, &(0x7f0000000640)={[{@fat=@dos1xfloppy}, {@shortname_lower}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@numtail}, {@numtail}, {@shortname_mixed}, {@fat=@errors_remount}], [{@uid_lt={'uid<', 0xee01}}]}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r1, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) mkdirat(r1, &(0x7f0000000700)='./file0\x00', 0x1c0) 20:23:41 executing program 5: sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW={0x8, 0x11, 0x7fff}, @ETHTOOL_A_COALESCE_RX_USECS={0x8}, @ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL={0x8, 0x17, 0x3b7}, @ETHTOOL_A_COALESCE_RX_USECS_HIGH={0x8, 0x13, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x8840}, 0x4000804) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000a000000080001007063690011000200303030303a30303a31302e300000000008000800000000000e0001006e657464657673696d0000000f0002206e657464657673696d302d000800039d00000000080d050070"], 0x84}}, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff42, &(0x7f0000000000)=[{&(0x7f00000000c0)="7fff000018007f5f14fe01b2a4a29093020604dffffffe020e0a04053900090035000a030100000019000b4006271001020022dc1338d54404139b84136ef75afb83de4404000500", 0xff72}, {&(0x7f0000000040)="7300507ad612110000ff0ea988", 0xd}], 0x2}, 0x0) 20:23:41 executing program 4: set_mempolicy(0x3, &(0x7f0000000080)=0x17, 0x9) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) close_range(r0, 0xffffffffffffffff, 0x0) unshare(0x2020000) [ 324.411440][T20998] FAULT_INJECTION: forcing a failure. [ 324.411440][T20998] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 324.424504][T20998] CPU: 0 PID: 20998 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 324.433408][T20998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.443679][T20998] Call Trace: [ 324.446946][T20998] dump_stack_lvl+0xd6/0x122 [ 324.451521][T20998] dump_stack+0x11/0x1b [ 324.455828][T20998] should_fail+0x23c/0x250 [ 324.460281][T20998] should_fail_usercopy+0x16/0x20 [ 324.465442][T20998] _copy_from_user+0x1c/0xd0 [ 324.470026][T20998] __copy_msghdr_from_user+0x59/0x360 [ 324.475640][T20998] __sys_sendmmsg+0x252/0x520 [ 324.480315][T20998] __x64_sys_sendmmsg+0x53/0x60 [ 324.485257][T20998] do_syscall_64+0x44/0xa0 [ 324.489682][T20998] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 324.495664][T20998] RIP: 0033:0x7f2a5dd56a39 [ 324.500082][T20998] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 324.510300][T20999] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 324.519860][T20998] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 324.536360][T20998] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 324.544336][T20998] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 324.552305][T20998] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 20:23:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x2000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:41 executing program 4: r0 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r1 = syz_io_uring_setup(0x5aa, &(0x7f00000002c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f000042e000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r2, r4, &(0x7f00000000c0)=@IORING_OP_NOP={0x0, 0x3}, 0x2) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x2120}, 0x0) r7 = mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x12, r0, 0x10000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000140)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x81) ioctl$BTRFS_IOC_DEFRAG_RANGE(r6, 0x40309410, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r9, 0x0, 0x0, 0x0, 0x2120}, 0x0) r10 = syz_io_uring_setup(0x5ab, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4}, &(0x7f000042d000/0x2000)=nil, &(0x7f000042d000/0x2000)=nil, &(0x7f0000001500), &(0x7f0000000100)=0x0) r12 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r10, 0x0) r13 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r12, r11, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r13, 0x0, 0x0, 0x0, 0x2120}, 0x0) r14 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r11, &(0x7f00000014c0)=@IORING_OP_WRITEV={0x2, 0xc07cef8f343dd7d0, 0x4007, @fd, 0x5, &(0x7f0000001480)=[{&(0x7f0000000340)="13e96e106a850b23c0cc5aa385b6166bd5e0a57a7afa3ee368e68de6aa755e577b1939f948897d7850026f1a99531d8577575bc10c336876ebf72494ce8e07666003c1e6cdfa5bf860179e18d668fcb0fc51fb93a97435c9127957e2d8a0e2535130ef21a141ea839e6a8413ad9bbf2e99b1ec0cef224d944ff38b1b2ce84dee1a5baf302c892e00a79b2caeb7d9b9cff4a6309b79ec51a5a52bab89a94c3d9a2f60246f4b7dfdaf313caf643cd03ffd4b535382c25e266873540ae1ac5e8107faba3e2b3fda9c7ba7c321", 0xcb}, {&(0x7f0000000180)="56f403013e355b4bc8f91d2e032ccb269a36b113dc694ba1683b3c53eed0402e1029d307194e6c2121a7829a78c7ef4405688583ff2c2b5baa6c93ca056a8e4f16e5ce2319fa8dcb9e9663", 0x4b}, {&(0x7f0000000440)}, {&(0x7f0000000480)="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", 0x1000}], 0x4, 0x3, 0x0, {0x3, r14}}, 0x5) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c8933d6c606010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed410000000400ec27f465d60df4655fddf4655f000000000200040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f0000000000c800002000000010e16cd3d8f500000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x3}], 0x4d5, &(0x7f00000003c0)=ANY=[]) [ 324.560398][T20998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 324.568456][T20998] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:23:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 26) 20:23:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x2500, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') pread64(r0, &(0x7f000001a240)=""/102379, 0x1832d, 0x480000000000) 20:23:41 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x1000, 0x1, 0xfd, 0x3}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3, 0x8, 0x75, 0x5}]}) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), 0x0, 0x0) [ 324.641647][T21157] loop4: detected capacity change from 0 to 1024 [ 324.665964][T21157] EXT4-fs (loop4): Unrecognized mount option "[¯0" or missing value [ 324.771105][T21313] FAULT_INJECTION: forcing a failure. [ 324.771105][T21313] name failslab, interval 1, probability 0, space 0, times 0 [ 324.784032][T21313] CPU: 1 PID: 21313 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 324.792802][T21313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.802862][T21313] Call Trace: [ 324.806131][T21313] dump_stack_lvl+0xd6/0x122 [ 324.810710][T21313] dump_stack+0x11/0x1b [ 324.814860][T21313] should_fail+0x23c/0x250 [ 324.819325][T21313] __should_failslab+0x81/0x90 [ 324.824069][T21313] should_failslab+0x5/0x20 [ 324.828570][T21313] kmem_cache_alloc_node+0x61/0x2c0 [ 324.833745][T21313] ? __alloc_skb+0xed/0x420 [ 324.838229][T21313] __alloc_skb+0xed/0x420 [ 324.842553][T21313] ? fib6_select_path+0x40c/0x460 [ 324.847584][T21313] __ip6_append_data+0x186b/0x22c0 [ 324.852691][T21313] ? ip6_pol_route_output+0x3b/0x50 [ 324.857973][T21313] ? fib6_rule_lookup+0x85/0x160 [ 324.862956][T21313] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 324.868484][T21313] ip6_append_data+0x17e/0x230 [ 324.873229][T21313] ? rawv6_send_hdrinc+0x940/0x940 [ 324.878408][T21313] ? rawv6_send_hdrinc+0x940/0x940 [ 324.883616][T21313] rawv6_sendmsg+0xeaa/0x13f0 [ 324.888297][T21313] inet_sendmsg+0x5f/0x80 [ 324.892689][T21313] ? inet_send_prepare+0x210/0x210 [ 324.897778][T21313] ____sys_sendmsg+0x39a/0x510 [ 324.902536][T21313] __sys_sendmmsg+0x388/0x520 [ 324.907199][T21313] __x64_sys_sendmmsg+0x53/0x60 [ 324.912069][T21313] do_syscall_64+0x44/0xa0 [ 324.916551][T21313] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 324.922428][T21313] RIP: 0033:0x7f2a5dd56a39 [ 324.926820][T21313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 324.946426][T21313] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 324.954819][T21313] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 324.963117][T21313] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 324.971114][T21313] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 324.979086][T21313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 324.987244][T21313] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:23:42 executing program 4: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x84) fstatfs(r0, &(0x7f0000000100)=""/19) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r1, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) mkdirat(r1, &(0x7f0000000600)='./file1\x00', 0x41) r2 = syz_mount_image$iso9660(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x2, 0x3, &(0x7f0000000500)=[{&(0x7f0000000280)="572b23c92a20d77a1c7328f9012eed0051e0f5e6d0a504e8b1a7f3706321afa83a5af351ee25f9b246b557136b5109b2ecb09b06e8daaa20e6afd616d1456aaad76c7518c67689e366789574e0a158cd57dffd2f35b734ecca921ce2b1244f2a71e8808437e2459c53df51204b68137729f81338ac8f6f5b5c24ee5445f45be588c6bb78bd578a57afba296be5d45a6d26a2d15d338d36140b4fcd5e8611f4ee6c5e966e858bb1ef2b159e92dbed06f1978a3ea4edadb0680e0376bf53efda5d58bf000f36", 0xc5, 0x80000000}, {&(0x7f0000000380)="1afa4d39453331784889515a2312d07f024ab87b8f69faff1ffee11383", 0x1d, 0x46003d83}, {&(0x7f00000003c0)="d764d2b40bc473bb3a133ae3922622926448cde5881986c08cebaca136973abb3bb1a04ff94c22ca2dbb715e00992a422ac110a6d70c1833f821bac2a7596bd573870f9a051e44785955fff42084d4fd448600e6519fe9642a9bbbb0d3a86e66fd97ef5fe945387ccaec99287e3eb7db4ae0c91d1c7aaeeea28572790641c94b939aa27277b4e3ccace9543c963edad4b680f45a749d055c2d393556e73180383e0359bb8b998d2ada814e4a6cff75a09163ec", 0xb3, 0x2}], 0xa20404, &(0x7f0000000580)={[{@mode={'mode', 0x3d, 0x8b8}}, {@sbsector={'sbsector', 0x3d, 0x80000000}}], [{@subj_type}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) mknodat$null(r2, &(0x7f0000000480)='./file0\x00', 0x8, 0x103) r3 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x9) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2016020, 0x0) r4 = open(0x0, 0x0, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000019c0)='blkio.bfq.avg_queue_size\x00', 0x0, 0x0) getpeername$unix(r5, &(0x7f0000001a00), &(0x7f0000001a80)=0x6e) flock(r3, 0x2) unlinkat(r0, &(0x7f0000001580)='./file0\x00', 0x200) 20:23:42 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x1000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x3200, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:42 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 27) 20:23:42 executing program 1: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x2120}, 0x0) r2 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x2120}, 0x0) r6 = open$dir(&(0x7f0000000ac0)='./file0\x00', 0xa01, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x800, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r11 = getpid() sendmsg$netlink(r7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@cred={{0x1c, 0x1, 0x2, {r11, r9, r10}}}], 0x20}, 0x0) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r13) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="6fd728ade0edc96e23899b2fd107101d3f0bcde88d2f5cfb25f5e077d4bdb08f03d13d1e6afb0940dfc4957d7e6051a2139549827d817ce14473e8a63e5d62c2e89458d6511e9abb02e9f53f4699dc669dea9afe1c0cbbec00e889b5489d419cf00f078cb93264dcc09740e29e40b8a454e2dcf70bffdd38e852e88a637aa5229376999dbdb9", 0x86}, {&(0x7f00000000c0)="1fb8f833c3a02bead85d1f61709b595d2a7a", 0x12}, {&(0x7f0000000200)="b304d6467343077afba634938b5390f80dcf8f8462da4f4a5258ebcc8c24fca871ec06eb764daf563ab1272431c09e5ecb693d797be1413ca31ba8a4b008b403e33a65bea27513db2af0c5cc1c8a2bebe80d1de65dff432d7a0c7322a24fb8fd6b8c986bdaf060a7f3e605b370752d0af1c489b69fd88d2f3d776ae3efbe440b918bae98f47c0d3c4ee84d5b4002c5a23f", 0x91}], 0x3, &(0x7f0000000b00)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r5]}}, @rights={{0x18, 0x1, 0x1, [r6, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r11, r13, 0xffffffffffffffff}}}], 0xe0, 0x1}, 0x40) mount$9p_virtio(0x0, &(0x7f0000001300)='./file0\x00', &(0x7f0000001340), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=v']) 20:23:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}, 0x0) io_uring_enter(r2, 0x90e, 0x0, 0x0, 0x0, 0xffffffffffffffa7) dup2(r0, r1) r5 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x12345}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000004b3c0)={0x4, [{}, {}, {r11}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x4f, "f536811fb7aa94"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f000004c3c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004d3c0)={0x0, ""/256, 0x0, 0x0}) r17 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r17, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004d5c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f000004d7c0)={0x80, [{r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {0x0, r15}, {0x0, r16}, {r19, r21}], 0xad, "aed8fed390cbbf"}) r22 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x8000) syz_io_uring_submit(r3, r6, &(0x7f00000000c0)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, r22, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xfffffffa) [ 325.800775][T21329] __nla_validate_parse: 5 callbacks suppressed [ 325.800790][T21329] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 325.822389][T21331] FAULT_INJECTION: forcing a failure. [ 325.822389][T21331] name failslab, interval 1, probability 0, space 0, times 0 [ 325.835089][T21331] CPU: 0 PID: 21331 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 325.843912][T21331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.854031][T21331] Call Trace: [ 325.857306][T21331] dump_stack_lvl+0xd6/0x122 [ 325.861917][T21331] dump_stack+0x11/0x1b [ 325.866151][T21331] should_fail+0x23c/0x250 [ 325.870603][T21331] __should_failslab+0x81/0x90 [ 325.875413][T21331] should_failslab+0x5/0x20 [ 325.877399][T21344] loop4: detected capacity change from 0 to 264192 [ 325.879916][T21331] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 325.879942][T21331] ? __kmalloc_node_track_caller+0x30/0x40 [ 325.897914][T21331] __kmalloc_node_track_caller+0x30/0x40 [ 325.903566][T21331] ? __ip6_append_data+0x186b/0x22c0 [ 325.905385][T21330] 9pnet: Could not find request transport: v [ 325.908856][T21331] __alloc_skb+0x187/0x420 [ 325.908882][T21331] __ip6_append_data+0x186b/0x22c0 [ 325.908904][T21331] ? ip6_pol_route_output+0x3b/0x50 [ 325.929535][T21331] ? fib6_rule_lookup+0x85/0x160 [ 325.934480][T21331] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 325.940069][T21331] ip6_append_data+0x17e/0x230 [ 325.944871][T21331] ? rawv6_send_hdrinc+0x940/0x940 [ 325.949990][T21331] ? rawv6_send_hdrinc+0x940/0x940 [ 325.955114][T21331] rawv6_sendmsg+0xeaa/0x13f0 [ 325.960459][T21331] inet_sendmsg+0x5f/0x80 [ 325.964793][T21331] ? inet_send_prepare+0x210/0x210 [ 325.969940][T21331] ____sys_sendmsg+0x39a/0x510 [ 325.974716][T21331] __sys_sendmmsg+0x388/0x520 [ 325.979403][T21331] __x64_sys_sendmmsg+0x53/0x60 [ 325.984314][T21331] do_syscall_64+0x44/0xa0 [ 325.988727][T21331] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.994745][T21331] RIP: 0033:0x7f2a5dd56a39 20:23:42 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000f2a953140c764271ad9be301789147cf010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000050040", 0x29, 0x540}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed41000000040000d1f4655fd1f4655fd1f4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[]) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0xc000, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', &(0x7f0000001940)=@xfs={0x1c, 0x81, {0x8, 0x8, 0xb11}}, &(0x7f0000001b80), 0x1000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001980)=0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x2120}, 0x0) r4 = getpid() r5 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r5, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r7, r6, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x2120}, 0x0) r9 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r11 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r9, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r11, r10, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r12, 0x0, 0x0, 0x0, 0x2120}, 0x0) r13 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r13, 0x0) io_uring_enter(r13, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)=[{{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)="7581909e8af6e9b275f49c711db368171a00f9c343f0d3be1fa0b442e6dac5308bdb7cf882cfd75eba9dcdb0edca8e8e14ce6a757afec427fe3903ff1a03bb564c0ee11931656226bbf4af65ef7ece92e6b953ff956bc4438621258db5e7bbbc41cb69483c6e9d0950063bcef32e7481b35c37553a39b23fd134fbb012f83d5a57f143b1a7e83175c3", 0x89}, {&(0x7f00000002c0)="907fbf3bfea79d8e4f9e679f38d1aeefa16e26cab44bfb6ddb16210d6d1719d9cddf6eb706bcc4a61dc7b78214fcc48752ea5d440c17f829d125639a672fe02a3aa08b39d16415849b87289ad167ec67ecafcc66976f72c5137b462382f813bf257cdbaa2aec336a18fad6a07be90c79a52593e2cb3648dc49bfbdc64c9d6b3d9f794cb935", 0x85}, {&(0x7f0000000380)="1eaecd4404e7a5de10e1f3eefaf9504a5915f086faea23a1018785e60d76ed68459880f3abd601241abfcada8c2b9ae88c80a31caeec95a4f2dd6f3e01ad0f0429e9531d461e610c08e6344fa6d3fcc55a070e6d111b9df5acc189aff17a309a302500f441bdba612c45bc4474f2d977f500115200e349b4a79d949d4ffd5994ef4df8a99bf826c1acc62543070bd3f9f8a1815b1c22079616244a605df5a14cd6902fb5898fc63ae02eeec34057e013a6dec93788f4cf8193ab969802b5c21ea7351161a169533379acc2a91e8223294cc48360a5bc6f4bbfe79c2ef2295892ad8713783831a242202ec0", 0xeb}], 0x3, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff]}}], 0x60, 0x1}}, {{&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000600)="39df5d36f969c3d8b25fbad455b6f22b0ef0627ac13254f886d194ea3536a83522c7b2f7e5efb83568be8c68d142301d40b0739f6495d62bb54dfa61ffa0f431edf4b358abd9abf62ff97d2f340b8247f7f2b8c66d1d05f9c785ee6b32f39343834b661828cccde50467bb619a29edb4d2c1cf7514bd1d59c8552b3471480153a0b8c9aabb10dc", 0x87}, {&(0x7f00000006c0)="ad306abbad85e9830cbf4293d0e70a80668203f57a8411d24cd35d938b66e5bffbe3bc0dd6a583cb2a8b6dd58942b1428e7697448af4086447dd2cdef98d025e92a2733f67af3ca46fadccc05c589d75e17670bcfbfb0551bad09e00fc6bf5eb9c774b9395e4e9146d8081f3ae06c56f3328066e9b27462602797068aee0b36aa25c31a3dbab2d52cbf1351e29f4c51d810bfd81be2820259372", 0x9a}, {&(0x7f0000000780)="54d75471096d8c7deab365c1fb3c2a9b94e3c8c9c5223559fbde78f82fcc3ed69a035f1fe35e7ad3894c97857b09576e5dbeab5de5c425232e553d9f26c97d85aa21d056c8de6e552b79643519d6ecc26417a4ddccbc4460dc14be2050cd5bfef8c319f7801a793f96dd8f9ad1cb1f83f26cc74d55299a1057e6", 0x7a}, {&(0x7f0000000800)="0df5739ba5ba3ba4527f5e7b6eea713e654e4fca685b7aaf9b5ff78e13793334156c6642b3fe44a2e70cdc74f9b81ba3a6698735b6a1ea227ae04f8851a7237d7b118299ea81ac1d778a534ca9ebce586aba073e062c8b7d6329b1962e21705545e65bc859948f094ba604d86b218ad67047fb693d09070ca26586d1ee4562ec0307893dc6adda8fccc8", 0x8a}, {&(0x7f00000008c0)="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", 0x1000}], 0x5, &(0x7f00000019c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="0000000020000000000000000100008001110000", @ANYRES32=r8, @ANYRES32=r12, @ANYRES32=r0, @ANYRES32=r13], 0x118, 0x50}}], 0x2, 0x8010) 20:23:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x3300, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 325.999189][T21331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 326.018798][T21331] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 326.027387][T21331] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 326.031784][T21543] loop5: detected capacity change from 0 to 1024 [ 326.035356][T21331] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 326.049640][T21331] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 326.057667][T21331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 326.065637][T21331] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 326.079556][T21344] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 20:23:42 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 28) [ 326.103366][T21546] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 326.113394][T21543] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 20:23:42 executing program 1: r0 = socket(0x9, 0x2, 0x0) setrlimit(0x8, &(0x7f0000000040)={0x1}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0x7ff]}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200), 0x101200, 0x0) r2 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0)={0x0, 0xd2b9}, &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r2, 0x0) fallocate(0xffffffffffffffff, 0x44, 0x8, 0x7) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0xfff, 0x0, 0x0, 0x4, 0x12}) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f0000000240)={0x3, 0x1, 0x1, 0xfffffffd, 0x0, "5575ff0000000000002000", 0x80000000}) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000100)) fork() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) pipe(&(0x7f0000000340)) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x81, 0x3) r3 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000401000/0x2000)=nil) shmat(r3, &(0x7f0000000000/0x13000)=nil, 0x4000) bind(r0, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e0500000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ae340b7677a0e5bf5ff1b0816f3f6db1c000100000000000000495f0000001c00000006ad8e5e00000089da8d0f00"}, 0x80) bind$packet(r0, &(0x7f00000001c0), 0x14) 20:23:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x4800, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket(0x2, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x20, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x20}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_BEACON(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000a80)={0x188, r8, 0x76165f5456e7b5a9, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_BEACON_HEAD={0x174, 0xe, {@with_ht={{{0x0, 0x2}, {}, @device_a, @device_b, @random="2fd671a4a95f"}}, 0x0, @default, 0x0, @void, @void, @val={0x3, 0x1, 0x1}, @void, @void, @val={0x5, 0x3}, @void, @void, @void, @val={0x2d, 0x1a, {0x2000, 0x2, 0x4, 0x0, {0x3, 0x1590, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1}, 0x800, 0x4, 0x3}}, @void, @val={0x71, 0x7, {0x0, 0x0, 0x0, 0x0, 0xfe}}, @void, [{0xdd, 0x39, "35484d669f262c5f8c5beb33a5bfcb6d03cc27842af536acaad91b3a5043cb597f727e1047de0dad905d3922f879c02beafb01406b5fdde861"}, {0xdd, 0xde, "6c69d51e41d63e3f963c1b1c9a7f5028b3f4a5ddae881550d16b10dddbb642e97793d28967a52881e92526ce60bcb4b1a03d05338e29b13d669987e83778db10db951ed8c1fce60d9cc879acda2748a5cd5bb0ef3f56d07abb98d0e242c31ff1eabc6805e63015ef35840419fc11a6c2e9f933fae72bd2808fe2d80e042d5ff2579d88fe44f0988a750dc928b9118f6dd74145cdf2739f4170f3db8f1180c306646bf65fd34c0497128b6dc56e2b0969d6acf1dc6e42c0894386301f6b30235e66eb6422cf3381b7910eb6734014225919aa30db5794e855afe732151b64"}]}}]}, 0x188}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r5, &(0x7f0000000800)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f00000002c0)={0x20, r8, 0x4, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xe9, 0x3a}}}}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x810}, 0x4000040) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x2f, 0x7f, 0x1, 0xfffffffe, 0x25, @local, @remote, 0x700, 0x7fc1, 0x7fffffff, 0x4}}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000c40)={0x40c, r2, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_DEBUG_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, @ETHTOOL_A_DEBUG_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @ETHTOOL_A_DEBUG_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_DEBUG_MSGMASK={0xd4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xc8, 0x4, "865cebe7be5cb3a6a310cfd658e57e881e556bfde6a849cb1a917e03112bd415b0da9c3b7b73401b8468fef233818a2bd761aa1f5b38bc3cee8c6cd24e6eb0562f7b4ad9157304283c5ad97e5254a11afd4b4a4e6fbad9d6bc082297cd9ae6d2f4f585e539632a4c2020f932da7dc2ffd87315debbb379971ab342e37ff551e416082ad0710548357fdc3d0e4a16baf86b97f95feba267f991b231c817123524fa1df26a043c8ce8b12e64e6976e8fbb9cff28b28939a2bc344df6dbfa47a2635516e7cc"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x64, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x60, 0x5, "794455611ea137d76b5290ee79d97d982cc83088860d30a6dcec43ca2762f3f3859f1b1be660e95cb1903801bd27a70ac3852d4df39c50d7d53868a33be5eeda416a13a9e00ad45854b450f8d04447ec5dd46d6967b20f3cb933085d"}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}, @ETHTOOL_A_DEBUG_MSGMASK={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x180, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xec, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-+\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '#*'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x256c4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffdb3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffe01}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8240}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '{\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x82e}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\'$\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x7d, 0x5, "3a5508930c6cfa5043242afaadacdfb5e21e54a7d209427b6047b498692607aced70c500bcce3e9110e9f3c6a53723f5495753b51f96339d384bf8079caa75311e7ab60c97ec16b60b40f92dea9bf663655d6db055409f76c01544cd0e2b0cee7c43648e71ce61716141e683ebfbf0a97cafb66e2fe83f5266"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x80}]}]}, 0x40c}, 0x1, 0x0, 0x0, 0x24000000}, 0x40) r10 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0x0, @private}, &(0x7f0000000080)=0x80, 0x80800) r11 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r10) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r10, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r11, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4040040) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x74, r11, 0x200, 0x1, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfff}, {0x6, 0x11, 0x4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x11, 0x800}}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x9000) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x50, r11, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}]}, 0x50}, 0x1, 0x0, 0x0, 0x94}, 0x4000004) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x3}]}]}, 0x20}}, 0x0) 20:23:42 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffff}, 0x0, 0xfffeffffffffffff, r0, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6#\r\x83\x03\x00\x00\x00b\x00\x00\xee\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\x7f\x17?$^\xe1Ob\xe1Y\xd6\xeb\x91\x83;\xeb\xf1\xd1\xce\xe5\x19THP\xf4O\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa1\xa2\xe0g\x98\xbf*\xa24\xb7T5\x957\xec\xfb\xe6|\\\xe4h\xfc\x14\x06\xb5\x03\x8a\xc40\xbe\xe3\x93A\x15\xec\xdb\xaa\t9\x11\xb4\x84$&0#\xc3\xfd\x0e\x15\x10\vy(q~\x1e\x104\x1b|\xdd\x19\x86\x90\xbe\xd7\xdc\n\xcbC\x15\xfcp\x11\xdai\f{\xb5\x82q\x19\xacS\x88|\x99\xfda\xdd/k\t\xbe\xcd\xf0%\x97!\xba\xe3J\x82t\x96\xf8\xb1\xd2\x168\xbf`$\xbf\xca\xea\xa3\x83\x8e-k\x12\xdf\xb9q\xb6^r\xd4\xb5XR\xdbD\n\x03\'\xa1\xaf\xe1\x8d\xbc\xac\x18\xb3%QF\x03\b\x9dh\xcb)\xf4f\x12[\xf9w\xd2\r\t\xef{h\xb0\xc0:\x8f|\x8f\x06\xf8T\xeb\xa4\xf2\x05\x14\xa5A81;p\x97\xb3\xb6\xef\x00\x00\x01\x00\x00\x00\x00\x00!\x89\xb0\x11kM\x92\x9e\x1e\xa9\v\xf5\xbb,\x91I\xa0\xb0/\x06-u\xf0#\x99\xae\xd8b3\x0e\x12\xf6\xbf\xca\xb5v\xdc\xe0\xc6\x90\x03hi\xee\x0f\x1a\xda\x06\x15\x15=\xc9\x12\'\xe8\x8cjM\xa3\x16(y\xe7\x85\xc4B-\xd0\xdd\x8ej\'u\xe6\xd2\xcb\x86#q\xb6\x9aaVd\xfe\xc0B\x0e\xde\x8am\x05Nbv\xdf\xcaeJ?.\x84\xb3\f\xc3c\xf0\xac!\x91\x8cR\xb7m\xe1\x91\xff\x95;o\xbd\b\xb87!\x82X\xa5\xcb\x84\xc4\b\x8c\a\x1b;{\x82\xd05M\x83&\xd1P\x1e\x90R\xa6\x06Y?\xfe\xde\xe6\xe5;g\x93\xabs\xdf\xc6\xb3\x97\xf5g\x1e\x1d\x852S\x8e2Z\xb8\xec\x9c\xcb`~5(\xb72\xed\a\xc1\xa2x\x01\x04\x00\x00\x00\x00\x00\x00\xbd\xfd\x03\x00\x00\x007jm\xc9\xca\x8e\xa6\x11\xe3\xd8\xd6{KU\x81R\xe5\x88\xe1%\xe3\x98v\xd2\xe5\x1e0\xb3\xfd\xf2i\x92\x1c_\xe3\xed\xb9p\x17\xb9\xe9\x81\xa7\xb7\xdb\x8e\xda\x8a\xcc\x9c\x89Il\xe4H\xff\xde\b\xf0\xcb\x1c\xa0\xfd\xe8\x8a\x13d\xd1\x86\xcd\xcb\x1e\xfd\r\x00\x00\x00\x00\x00\x000E\x85\xc9NC\xc1\xdc\x93c<\xa5\x88\xf1o7~\xe2\x18\xca\x02{(\xba\x17\xfat~\x97,[\x80\xc7\x00\x00\x00\x00\xa1\xa07\xe3]\x14\xedF,9\xffU\xe1\xd47\x96i\xf6qM\xeem\xc0W\xd6R\xeb\x97\xf9mc\x92\x93\xd9Xjb\xcd_\xf9\xffn\xd5s\xed\xd3\xa4\xfd\xcfm\xce\x16}C\r\x9a[\xce\x19\xb3\xafT\xce\xff2\xffh\xa3bGs\x9fl(\xed\x12\xb0\xef}^\x10\x0e?\xc3\xdc\xc4\xbb\xfes\x18\x8a\xb2\xd6xR\xa3\xe7\xde\x04%\xb0X3gG}\xb1\xbb;\x12\x85&\x85\xbb\x001\xb9\xf9\xaa\xfdPt2\xd6\x84>\xf1-\xb6k\xca1\x8ex\xa4\xef\b\\L\x9e_\xe2\x10\xeb\xf8\x17\x1b\xa9\xcc8\xf7\xd2i8\xd3\x00\x00\x00\x00\x00\xd8\xdc.\x1av\x97\xde\xeai\n#h4\x83H\xe7\xd7mu', 0x0) r2 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0xa545}], 0x0, &(0x7f0000000100)=ANY=[]) dup3(r1, r2, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x122a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) r5 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x122a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r5) perf_event_open(&(0x7f0000000540)={0x4, 0x80, 0x2, 0xb1, 0x6, 0x20, 0x0, 0x0, 0x1000, 0x7, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x44001, 0x5dcf, 0x4, 0x4, 0xf7af, 0x79dc544e, 0x8, 0x0, 0x400, 0x0, 0x80000001}, 0x0, 0x6, r3, 0x2) mkdir(&(0x7f0000000b00)='./file0/file0\x00', 0x0) umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 326.205137][T21600] FAULT_INJECTION: forcing a failure. [ 326.205137][T21600] name failslab, interval 1, probability 0, space 0, times 0 [ 326.217877][T21600] CPU: 1 PID: 21600 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 326.226645][T21600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.236791][T21600] Call Trace: [ 326.240068][T21600] dump_stack_lvl+0xd6/0x122 [ 326.244723][T21600] dump_stack+0x11/0x1b [ 326.248925][T21600] should_fail+0x23c/0x250 [ 326.253343][T21600] ? skb_clone+0x12c/0x1f0 [ 326.257901][T21600] __should_failslab+0x81/0x90 [ 326.262670][T21600] should_failslab+0x5/0x20 [ 326.267152][T21600] kmem_cache_alloc+0x4f/0x300 [ 326.271969][T21600] ? kfree_skb+0x4d/0x130 [ 326.276309][T21600] skb_clone+0x12c/0x1f0 [ 326.280531][T21600] dev_queue_xmit_nit+0x145/0x5f0 [ 326.285533][T21600] xmit_one+0x71/0x270 [ 326.289581][T21600] __dev_queue_xmit+0x6e9/0xaa0 [ 326.294420][T21600] dev_queue_xmit+0x13/0x20 [ 326.298975][T21600] neigh_connected_output+0x264/0x290 [ 326.304337][T21600] ip6_finish_output2+0x91e/0xb10 [ 326.309344][T21600] ip6_finish_output+0x428/0x480 [ 326.314269][T21600] ip6_output+0x10e/0x210 [ 326.318594][T21600] ? ip6_output+0x210/0x210 [ 326.323100][T21600] ip6_local_out+0x121/0x1e0 [ 326.327682][T21600] ? __ip6_local_out+0x190/0x190 [ 326.332599][T21600] ip6_push_pending_frames+0xb6/0x170 [ 326.337948][T21600] rawv6_sendmsg+0x131f/0x13f0 [ 326.342690][T21600] inet_sendmsg+0x5f/0x80 [ 326.347013][T21600] ? inet_send_prepare+0x210/0x210 [ 326.352125][T21600] ____sys_sendmsg+0x39a/0x510 [ 326.356872][T21600] __sys_sendmmsg+0x388/0x520 [ 326.361567][T21600] __x64_sys_sendmmsg+0x53/0x60 [ 326.366462][T21600] do_syscall_64+0x44/0xa0 [ 326.370942][T21600] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.376912][T21600] RIP: 0033:0x7f2a5dd56a39 [ 326.381307][T21600] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 326.401020][T21600] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 326.409513][T21600] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 326.417473][T21600] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 326.425545][T21600] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 326.433552][T21600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 326.441503][T21600] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 326.615043][T21659] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 326.676498][T21664] loop5: detected capacity change from 0 to 165 [ 326.680028][T21662] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 20:23:43 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[], 0xffffffe3) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x20) r1 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x2120}, 0x0) close(r4) lremovexattr(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') chown(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) 20:23:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) perf_event_open(&(0x7f0000001600)={0x6, 0x80, 0x3f, 0x7, 0x7f, 0x6, 0x0, 0xa21, 0x10062, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0xc52c56f76e87d92d, @perf_config_ext={0x938, 0x2}, 0x1000, 0xfffffffffffffffe, 0x8e, 0x1, 0x8001, 0x34, 0x50, 0x0, 0x7}, 0x0, 0x80000001, r4, 0xd) fcntl$notify(r2, 0x402, 0xa) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x4c00, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:43 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x3f, 0xb3, 0x6e, 0x9a, 0x0, 0xffffffffffffff20, 0x4000, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x20002, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x800, 0x1eb5, 0x80, 0x7, 0x3, 0x4, 0x3, 0x0, 0xfffffff9, 0x0, 0x401}, 0x0, 0x10, 0xffffffffffffffff, 0x1) syz_genetlink_get_family_id$ethtool(&(0x7f0000000900), 0xffffffffffffffff) fstatfs(r0, &(0x7f0000000140)=""/199) 20:23:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 29) 20:23:43 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x2000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x6000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 326.843641][T21875] FAULT_INJECTION: forcing a failure. [ 326.843641][T21875] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 326.847036][T21876] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 326.856883][T21875] CPU: 0 PID: 21875 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 326.875070][T21875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.885126][T21875] Call Trace: [ 326.888406][T21875] dump_stack_lvl+0xd6/0x122 [ 326.893054][T21875] dump_stack+0x11/0x1b [ 326.897281][T21875] should_fail+0x23c/0x250 [ 326.901679][T21875] should_fail_usercopy+0x16/0x20 [ 326.906688][T21875] _copy_from_user+0x1c/0xd0 [ 326.911301][T21875] __copy_msghdr_from_user+0x59/0x360 [ 326.916718][T21875] __sys_sendmmsg+0x252/0x520 [ 326.921410][T21875] __x64_sys_sendmmsg+0x53/0x60 [ 326.926283][T21875] do_syscall_64+0x44/0xa0 [ 326.930728][T21875] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.936634][T21875] RIP: 0033:0x7f2a5dd56a39 [ 326.941034][T21875] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 326.960668][T21875] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 326.969070][T21875] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 326.977027][T21875] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 326.984984][T21875] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 20:23:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 30) [ 326.992939][T21875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 327.000894][T21875] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 327.025125][T21902] loop5: detected capacity change from 0 to 131456 20:23:43 executing program 4: sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x124, 0x0, 0x0, 0x70bd25, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x400}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x40}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0x124}, 0x1, 0x0, 0x0, 0x8000}, 0x4004000) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x1001) set_mempolicy(0x1, &(0x7f0000000080)=0x3ff, 0x3f) open(&(0x7f0000000000)='./bus\x00', 0x145040, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) [ 327.054589][T21902] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 327.063645][T21902] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ 20:23:43 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast1, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast1, 0x800, 0x2, 0x0, 0x0, 0xfff9, 0x6}, 0x20) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}], 0x804055, &(0x7f00000000c0)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) r3 = openat$cgroup_pressure(r0, &(0x7f0000000180)='memory.pressure\x00', 0x2, 0x0) ioctl$FICLONE(r2, 0x40049409, r3) [ 327.098259][T21902] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c01c, mo2=0002] [ 327.109130][T21902] System zones: 1-2, 19-19, 35-38, 46-46 [ 327.120820][T21902] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 327.137480][T21902] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/563/file0 supports timestamps until 2038 (0x7fffffff) 20:23:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x6800, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 327.173083][T22075] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 20:23:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) perf_event_open(&(0x7f0000001600)={0x6, 0x80, 0x3f, 0x7, 0x7f, 0x6, 0x0, 0xa21, 0x10062, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0xc52c56f76e87d92d, @perf_config_ext={0x938, 0x2}, 0x1000, 0xfffffffffffffffe, 0x8e, 0x1, 0x8001, 0x34, 0x50, 0x0, 0x7}, 0x0, 0x80000001, r4, 0xd) fcntl$notify(r2, 0x402, 0xa) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 327.238269][T22092] FAULT_INJECTION: forcing a failure. [ 327.238269][T22092] name failslab, interval 1, probability 0, space 0, times 0 [ 327.250955][T22092] CPU: 0 PID: 22092 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 327.259745][T22092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.269853][T22092] Call Trace: [ 327.273128][T22092] dump_stack_lvl+0xd6/0x122 [ 327.277720][T22092] dump_stack+0x11/0x1b [ 327.281862][T22092] should_fail+0x23c/0x250 [ 327.286360][T22092] __should_failslab+0x81/0x90 [ 327.291109][T22092] should_failslab+0x5/0x20 [ 327.295601][T22092] kmem_cache_alloc_node+0x61/0x2c0 [ 327.300806][T22092] ? __alloc_skb+0xed/0x420 [ 327.305326][T22092] __alloc_skb+0xed/0x420 [ 327.309929][T22092] ? fib6_select_path+0x40c/0x460 [ 327.314983][T22092] __ip6_append_data+0x186b/0x22c0 [ 327.320110][T22092] ? ip6_pol_route_output+0x3b/0x50 [ 327.325392][T22092] ? fib6_rule_lookup+0x85/0x160 [ 327.330336][T22092] ? xfrm_lookup_with_ifid+0xab7/0x1630 20:23:44 executing program 4: set_mempolicy(0x2, &(0x7f0000000000)=0x8000000000005, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x53, 0xfffffffffffffffd, 0xc0, 0x7f, @buffer={0x0, 0xdf, &(0x7f00000001c0)=""/223}, &(0x7f00000002c0)="3fdd601d68c1537a88c2bc82eb2bcfcb601f33dd54840c6a767c00ed03470555d29c9eea14605b536349b4747952c503de647c5f5df69a80de4df61c5e726a800305a617253e37b9ada9474851055fbb41c1e9d58af3ac30ae4991928206ef33c82e16cb60266a8daaeb15eb84b9b9d8efcd7bc93426b53adfec2f834fa7d2a3d2d4498792f766b3a2e15102a93aec0a8962b06cebecb7cfba9cc1fea9840b062dfe02463bd3275d6989b8a958f2b7e154ebf47940c02b8441bec5c4325430b2", &(0x7f0000000040)=""/26, 0x9, 0x4, 0x0, &(0x7f0000000100)}) [ 327.335915][T22092] ip6_append_data+0x17e/0x230 [ 327.340677][T22092] ? rawv6_send_hdrinc+0x940/0x940 [ 327.345848][T22092] ? rawv6_send_hdrinc+0x940/0x940 [ 327.351043][T22092] rawv6_sendmsg+0xeaa/0x13f0 [ 327.355726][T22092] inet_sendmsg+0x5f/0x80 [ 327.360224][T22092] ? inet_send_prepare+0x210/0x210 [ 327.365329][T22092] ____sys_sendmsg+0x39a/0x510 [ 327.370108][T22092] __sys_sendmmsg+0x388/0x520 [ 327.374846][T22092] __x64_sys_sendmmsg+0x53/0x60 [ 327.379774][T22092] do_syscall_64+0x44/0xa0 [ 327.384457][T22092] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 327.390390][T22092] RIP: 0033:0x7f2a5dd56a39 [ 327.392818][T22198] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 327.394822][T22092] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 327.394841][T22092] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 327.432253][T22092] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 327.440220][T22092] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 327.448233][T22092] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 327.456247][T22092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 327.464270][T22092] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 327.482177][ T22] kauditd_printk_skb: 25 callbacks suppressed [ 327.482188][ T22] audit: type=1400 audit(1634761424.162:546): avc: denied { ioctl } for pid=22095 comm="syz-executor.1" path="/dev/snapshot" dev="devtmpfs" ino=89 ioctlcmd=0x9409 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 327.615484][T22305] loop5: detected capacity change from 0 to 131456 [ 327.654330][T22305] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 327.663539][T22305] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 327.674869][T22305] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 327.691160][T22305] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/564/file0 supports timestamps until 2038 (0x7fffffff) 20:23:44 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x3000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x6c00, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:44 executing program 1: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f60803d99906622a9478684c1cdfae087ec32afdd9b90bbfec5ecb3e24160aed70d6c90b7d5b918ef99e29e61bc0f5fc142ad3b6bcfd948eda99ffa3cbf7979d86c358ee323a733ad0b106ea091f7f2cf9c64c31a6fd7145977201f43ad049b403baaa6b23a8476a9658ddf07861ea6acce6982633c90e6c20800000000000000c338eb97944e3ac173703f0a4dfbc48e4be273f12ae1f2a82247065b16c659c008a8a86d7fdc6a7316f67be5f088fc33a3ebe6ee8c6a7163c111de69d3fad48bc1f50e81c09cd17ba513f3062827", @ANYRESHEX, @ANYBLOB=',huge=within_size,huge=advise,huge=advise,uid=', @ANYRESHEX=0x0]) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 20:23:44 executing program 4: unshare(0x40000000) r0 = socket$inet6(0x10, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x2120}, 0x0) preadv(r5, &(0x7f0000000280)=[{&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f0000000100)=""/233, 0xe9}, {&(0x7f0000000200)=""/113, 0x71}], 0x3, 0x2, 0x94e7) r6 = fcntl$dupfd(r0, 0x0, r1) r7 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r7, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000340)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\x05\x00\xdd\xd4\b\xbb\xbb\xb0]\t\xee\x89dD7\xb1\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00p\x16\xc4\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/77) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r8, 0x0, 0x0, 0x2000072c, &(0x7f0000deaff0)={0x2, 0x3}, 0x10) sendto$inet(r8, &(0x7f0000000580)='3', 0x1, 0xc005, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r8, 0x541b, &(0x7f00000000c0)) 20:23:44 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 31) 20:23:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) perf_event_open(&(0x7f0000001600)={0x6, 0x80, 0x3f, 0x7, 0x7f, 0x6, 0x0, 0xa21, 0x10062, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0xc52c56f76e87d92d, @perf_config_ext={0x938, 0x2}, 0x1000, 0xfffffffffffffffe, 0x8e, 0x1, 0x8001, 0x34, 0x50, 0x0, 0x7}, 0x0, 0x80000001, r4, 0xd) fcntl$notify(r2, 0x402, 0xa) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 328.139566][T22315] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 328.158404][T22318] FAULT_INJECTION: forcing a failure. [ 328.158404][T22318] name failslab, interval 1, probability 0, space 0, times 0 [ 328.171036][T22318] CPU: 0 PID: 22318 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 328.179863][T22318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.189958][T22318] Call Trace: [ 328.193346][T22318] dump_stack_lvl+0xd6/0x122 [ 328.197947][T22318] dump_stack+0x11/0x1b [ 328.202197][T22318] should_fail+0x23c/0x250 [ 328.206608][T22318] __should_failslab+0x81/0x90 [ 328.211440][T22318] should_failslab+0x5/0x20 [ 328.215959][T22318] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 328.221722][T22318] ? __kmalloc_node_track_caller+0x30/0x40 [ 328.227570][T22318] __kmalloc_node_track_caller+0x30/0x40 [ 328.233202][T22318] ? __ip6_append_data+0x186b/0x22c0 [ 328.238599][T22318] __alloc_skb+0x187/0x420 [ 328.243065][T22318] __ip6_append_data+0x186b/0x22c0 [ 328.248221][T22318] ? ip6_pol_route_output+0x3b/0x50 [ 328.253426][T22318] ? fib6_rule_lookup+0x85/0x160 [ 328.258376][T22318] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 328.264220][T22318] ip6_append_data+0x17e/0x230 [ 328.269038][T22318] ? rawv6_send_hdrinc+0x940/0x940 [ 328.274152][T22318] ? rawv6_send_hdrinc+0x940/0x940 [ 328.279264][T22318] rawv6_sendmsg+0xeaa/0x13f0 [ 328.284036][T22318] inet_sendmsg+0x5f/0x80 [ 328.288359][T22318] ? inet_send_prepare+0x210/0x210 [ 328.293464][T22318] ____sys_sendmsg+0x39a/0x510 [ 328.298223][T22318] __sys_sendmmsg+0x388/0x520 [ 328.302978][T22318] __x64_sys_sendmmsg+0x53/0x60 [ 328.308049][T22318] do_syscall_64+0x44/0xa0 [ 328.312475][T22318] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.318451][T22318] RIP: 0033:0x7f2a5dd56a39 [ 328.322949][T22318] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 328.342557][T22318] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 328.351212][T22318] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 328.359176][T22318] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 328.367410][T22318] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 328.375371][T22318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:23:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x7400, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/pids.max\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x2de7, &(0x7f0000000000), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x0, @fd=r0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x0) r4 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r4, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x2120}, 0x0) r8 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r8, 0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r10, r9, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r11, 0x0, 0x0, 0x0, 0x2120}, 0x0) r12 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r12, 0x0) io_uring_enter(r12, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) writev(r12, &(0x7f0000000500)=[{&(0x7f0000000440)="83ab45b884bc90a7b5c09e6505f79d777a07be5d4b8c82b41807fb6187235599620051dec8dee86fb33a9daa1cdd2bd967c8ae39cbeed7077303c1cbfa6506724392170cc731e47919778257b56a261aab7459d20ed91365de98f36980a059b8ba584ae00256c305bfd39350710011daf07567e33d2b84abdfc23bacb3a4dd839a1416e2de3cf96059563ca6ea89171324b6d3687e9f71dead54fca939ac30b69d2603e71fe9bd180aae9d53a5ded8012d97e765", 0xb4}], 0x1) syz_io_uring_submit(r2, r5, &(0x7f0000000400)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r11, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/82, 0x52}], 0x1, &(0x7f00000002c0)=""/249, 0xf9}, 0x0, 0x142, 0x1}, 0xfffff000) recvmmsg(0xffffffffffffffff, &(0x7f0000007080)=[{{0x0, 0x0, &(0x7f0000002000)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000001f80)=""/2, 0x2}], 0x5}}], 0x1, 0x0, 0x0) r13 = openat$cgroup_ro(r4, &(0x7f0000000540)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) io_uring_enter(r13, 0x914, 0xe596, 0x1, &(0x7f0000000580)={[0xfff]}, 0x8) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) 20:23:45 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 32) 20:23:45 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/vmallocinfo\x00', 0x302, 0x0) r1 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x2120}, 0x0) r5 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r5, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x9a9, &(0x7f0000000200)={0x0, 0x887d, 0x20, 0x0, 0x31e, 0x0, r1}, &(0x7f000042d000/0x2000)=nil, &(0x7f000042d000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000280)) r10 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r12 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r10, 0x0) r13 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r12, r11, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r13, 0x0, 0x0, 0x0, 0x2120}, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r9, r11, &(0x7f0000000340)=@IORING_OP_CLOSE={0x13, 0x3, 0x0, r14}, 0x4) syz_io_uring_submit(r7, r6, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x2120}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd>rfdno=', @ANYRESOCT=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="207d99eec27e1def0d00", @ANYRESHEX]) [ 328.383359][T22318] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 328.398758][T22363] autofs4:pid:22363:autofs_fill_super: called with bogus options 20:23:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) perf_event_open(&(0x7f0000001600)={0x6, 0x80, 0x3f, 0x7, 0x7f, 0x6, 0x0, 0xa21, 0x10062, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0xc52c56f76e87d92d, @perf_config_ext={0x938, 0x2}, 0x1000, 0xfffffffffffffffe, 0x8e, 0x1, 0x8001, 0x34, 0x50, 0x0, 0x7}, 0x0, 0x80000001, r4, 0xd) fcntl$notify(r2, 0x402, 0xa) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x7a00, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 328.600218][T22527] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 328.631400][T22534] FAULT_INJECTION: forcing a failure. [ 328.631400][T22534] name failslab, interval 1, probability 0, space 0, times 0 [ 328.638044][T22532] loop5: detected capacity change from 0 to 131456 [ 328.644045][T22534] CPU: 1 PID: 22534 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 328.644109][T22534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.644121][T22534] Call Trace: [ 328.672644][T22534] dump_stack_lvl+0xd6/0x122 [ 328.677324][T22534] dump_stack+0x11/0x1b [ 328.681552][T22534] should_fail+0x23c/0x250 [ 328.685961][T22534] ? skb_clone+0x12c/0x1f0 [ 328.690379][T22534] __should_failslab+0x81/0x90 [ 328.695142][T22534] should_failslab+0x5/0x20 [ 328.699628][T22534] kmem_cache_alloc+0x4f/0x300 [ 328.704446][T22534] ? kfree_skb+0x4d/0x130 [ 328.708860][T22534] skb_clone+0x12c/0x1f0 [ 328.713087][T22534] dev_queue_xmit_nit+0x145/0x5f0 [ 328.718107][T22534] xmit_one+0x71/0x270 [ 328.722159][T22534] __dev_queue_xmit+0x6e9/0xaa0 [ 328.727034][T22534] dev_queue_xmit+0x13/0x20 [ 328.731540][T22534] neigh_connected_output+0x264/0x290 [ 328.736894][T22534] ip6_finish_output2+0x91e/0xb10 [ 328.742018][T22534] ip6_finish_output+0x428/0x480 [ 328.747150][T22534] ip6_output+0x10e/0x210 [ 328.751460][T22534] ? ip6_output+0x210/0x210 [ 328.756471][T22534] ip6_local_out+0x121/0x1e0 [ 328.761044][T22534] ? __ip6_local_out+0x190/0x190 [ 328.766014][T22534] ip6_push_pending_frames+0xb6/0x170 [ 328.771371][T22534] rawv6_sendmsg+0x131f/0x13f0 [ 328.776941][T22534] inet_sendmsg+0x5f/0x80 [ 328.781264][T22534] ? inet_send_prepare+0x210/0x210 [ 328.786435][T22534] ____sys_sendmsg+0x39a/0x510 [ 328.791185][T22534] __sys_sendmmsg+0x388/0x520 [ 328.796387][T22534] __x64_sys_sendmmsg+0x53/0x60 [ 328.801281][T22534] do_syscall_64+0x44/0xa0 [ 328.805716][T22534] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.812235][T22534] RIP: 0033:0x7f2a5dd56a39 [ 328.816806][T22534] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 328.836392][T22534] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 328.844944][T22534] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 328.852917][T22534] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 328.860887][T22534] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 328.868843][T22534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 328.876873][T22534] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 328.901283][T22532] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 328.910429][T22532] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 328.937310][T22532] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002e018, mo2=0002] [ 328.945331][T22532] System zones: 1-2, 19-19, 35-38, 46-46 [ 328.953242][T22532] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 328.969778][T22532] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/566/file0 supports timestamps until 2038 (0x7fffffff) [ 329.106278][T22639] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 20:23:46 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x4000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:46 executing program 1: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x10000, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000100)='\x00', 0x100, 0x4) sendfile(r1, r2, 0x0, 0x8400fffffffa) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x8f, 0x26, 0x50, 0x81, 0x0, 0x2cf, 0x4400, 0xa, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x7, 0x6}, 0x10000, 0x5, 0x0, 0x0, 0x1, 0x3, 0x7f, 0x0, 0x57, 0x0, 0xffffffff}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000003, 0x20010, r4, 0xb9d4b000) sendfile(r0, r3, 0x0, 0x80000001) 20:23:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 33) 20:23:46 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x4, &(0x7f0000000240)=[{0x2, 0x0, 0x81, 0x3}, {0x1d, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x7ffffdbf}, {0x2, 0x2, 0x1}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000000)) r1 = openat$cgroup_subtree(r0, &(0x7f00000001c0), 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000000340)={0x0, 0x8}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) sendmsg$NL80211_CMD_JOIN_OCB(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="06000000", @ANYRESOCT=r0, @ANYBLOB="10002ab97000fedbf8256c00001d000802a00016000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8084}, 0x20040805) signalfd4(r1, &(0x7f00000002c0)={[0x6]}, 0x8, 0x80000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000280)={0x4, &(0x7f0000000080)=[{0x8000, 0x75, 0xa2, 0x9}, {0x7, 0x2, 0x8, 0x3f}, {0xb7f, 0x4, 0xb5, 0xa65}, {0x3f, 0x3f, 0x7f, 0x3}]}) 20:23:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xea05, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) perf_event_open(&(0x7f0000001600)={0x6, 0x80, 0x3f, 0x7, 0x7f, 0x6, 0x0, 0xa21, 0x10062, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0xc52c56f76e87d92d, @perf_config_ext={0x938, 0x2}, 0x1000, 0xfffffffffffffffe, 0x8e, 0x1, 0x8001, 0x34, 0x50, 0x0, 0x7}, 0x0, 0x80000001, r4, 0xd) fcntl$notify(r2, 0x402, 0xa) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 329.526208][T22649] FAULT_INJECTION: forcing a failure. [ 329.526208][T22649] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 329.539279][T22649] CPU: 0 PID: 22649 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 329.548137][T22649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.558223][T22649] Call Trace: [ 329.561500][T22649] dump_stack_lvl+0xd6/0x122 [ 329.566160][T22649] dump_stack+0x11/0x1b [ 329.570308][T22649] should_fail+0x23c/0x250 [ 329.574720][T22649] should_fail_usercopy+0x16/0x20 [ 329.579739][T22649] _copy_from_user+0x1c/0xd0 [ 329.584326][T22649] __copy_msghdr_from_user+0x59/0x360 [ 329.590255][T22649] __sys_sendmmsg+0x252/0x520 [ 329.595019][T22649] __x64_sys_sendmmsg+0x53/0x60 [ 329.599864][T22649] do_syscall_64+0x44/0xa0 [ 329.604312][T22649] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 329.610226][T22649] RIP: 0033:0x7f2a5dd56a39 [ 329.614642][T22649] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 329.634267][T22649] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 329.642673][T22649] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 329.650662][T22649] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 329.658727][T22649] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 329.666705][T22649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:23:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x34000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 34) [ 329.674668][T22649] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:23:46 executing program 4: openat$incfs(0xffffffffffffffff, &(0x7f0000000100)='.log\x00', 0x80000, 0x20) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2007fff) close(r0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x6cc02, 0x2c) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001e40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) dup(0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001900)=ANY=[@ANYRES32=r5, @ANYRES16, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64], 0x3}, 0x1, 0x0, 0x0, 0x20000014}, 0x40025) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000440)={{r4}, 0x0, 0x4, @unused=[0x1fc000000, 0x0, 0x80000000, 0x2], @devid=r5}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid=r5}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000200)={r5, 0x8}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001200)={0x0, 0x8, {0x8, @struct={0x6, 0x4}, 0x0, 0x0, 0x0, 0x3f, 0xea8, 0x100000000, 0xbb, @usage=0x533, 0x4380, 0x7, [0x80, 0x4, 0x8, 0x6, 0xffff]}, {0x6, @struct={0x80}, r5, 0x0, 0x4, 0x0, 0x802, 0x8, 0x0, @struct={0x0, 0x5}, 0x9, 0x4320, [0x7fffffff, 0x95, 0x9, 0x1ff, 0xa8, 0xb07]}, {0x417ef0c5, @usage=0x4, 0x0, 0xfff, 0x6, 0x9, 0x0, 0x10001, 0x4, @usage=0x6, 0x8, 0x1, [0x1, 0x8001, 0xfff, 0x7fff, 0x391, 0x3]}, {0x166d, 0x1, 0x2}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000180)={r5, 0x9, 0x3f}) sendfile(r0, r2, 0x0, 0x201000) creat(&(0x7f0000000000)='./bus\x00', 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r3) 20:23:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) perf_event_open(&(0x7f0000001600)={0x6, 0x80, 0x3f, 0x7, 0x7f, 0x6, 0x0, 0xa21, 0x10062, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0xc52c56f76e87d92d, @perf_config_ext={0x938, 0x2}, 0x1000, 0xfffffffffffffffe, 0x8e, 0x1, 0x8001, 0x34, 0x50, 0x0, 0x7}, 0x0, 0x80000001, r4, 0xd) fcntl$notify(r2, 0x402, 0xa) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x400300, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 329.803217][T22861] FAULT_INJECTION: forcing a failure. [ 329.803217][T22861] name failslab, interval 1, probability 0, space 0, times 0 [ 329.815942][T22861] CPU: 0 PID: 22861 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 329.824801][T22861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.834855][T22861] Call Trace: [ 329.838134][T22861] dump_stack_lvl+0xd6/0x122 [ 329.842733][T22861] dump_stack+0x11/0x1b [ 329.846897][T22861] should_fail+0x23c/0x250 [ 329.851301][T22861] __should_failslab+0x81/0x90 [ 329.856051][T22861] should_failslab+0x5/0x20 [ 329.860646][T22861] kmem_cache_alloc_node+0x61/0x2c0 [ 329.865879][T22861] ? __alloc_skb+0xed/0x420 [ 329.870405][T22861] __alloc_skb+0xed/0x420 [ 329.874739][T22861] ? fib6_select_path+0x40c/0x460 [ 329.879885][T22861] __ip6_append_data+0x186b/0x22c0 [ 329.885008][T22861] ? ip6_pol_route_output+0x3b/0x50 [ 329.890265][T22861] ? fib6_rule_lookup+0x85/0x160 [ 329.895195][T22861] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 329.900780][T22861] ip6_append_data+0x17e/0x230 [ 329.905675][T22861] ? rawv6_send_hdrinc+0x940/0x940 [ 329.910866][T22861] ? rawv6_send_hdrinc+0x940/0x940 [ 329.916003][T22861] rawv6_sendmsg+0xeaa/0x13f0 [ 329.920684][T22861] inet_sendmsg+0x5f/0x80 [ 329.925027][T22861] ? inet_send_prepare+0x210/0x210 [ 329.930152][T22861] ____sys_sendmsg+0x39a/0x510 [ 329.934926][T22861] __sys_sendmmsg+0x388/0x520 [ 329.939643][T22861] __x64_sys_sendmmsg+0x53/0x60 [ 329.944570][T22861] do_syscall_64+0x44/0xa0 [ 329.948996][T22861] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 329.955069][T22861] RIP: 0033:0x7f2a5dd56a39 [ 329.959566][T22861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 329.979272][T22861] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 329.987807][T22861] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 329.995828][T22861] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 20:23:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001100)={0x58, r1, 0x76165f5456e7b5a9, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_BEACON_HEAD={0x3a, 0xe, {@with_ht={{{0x0, 0x2}, {}, @device_a, @device_b, @random="2fd671a4a95f"}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @val={0x5, 0x3}, @void, @void, @void, @void, @void, @val={0x71, 0x7}, @void}}]}, 0x58}}, 0x0) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x64, r1, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void, @void}}, [@NL80211_ATTR_VENDOR_DATA={0x46, 0xc5, "efcfb69ec1f0985499fb44ba3dee5259c41e268c905dae1841fff36d63fedcd0441b52b8dba25392742fb92e1d71ea7a3a57fca9f1c8401721b0947f348452789723"}]}, 0x64}}, 0xe0781abbde488558) add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)="ecf2", 0x1001, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x1c}}, 0x4080) [ 330.003798][T22861] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 330.011826][T22861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 330.019796][T22861] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 330.034154][T22970] loop5: detected capacity change from 0 to 131456 [ 330.073349][T22970] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 330.082741][T22970] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 330.094308][T22970] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 330.110638][T22970] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/568/file0 supports timestamps until 2038 (0x7fffffff) [ 330.153883][T22973] Invalid option length (3742) for dns_resolver key 20:23:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 35) 20:23:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x1000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:47 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x5000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:47 executing program 4: clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) ptrace$setregs(0xf, 0xffffffffffffffff, 0x6, &(0x7f0000000040)="817611359a5b34ed8fcb76fd731ac1d50ccca2972aa5d5a91e73f463bcc1df44549190bc353715d602a677633b8056739caa2b449be9872c2664edf8121ddf69fdb54d1cb703197705c9d53d447ce94a71c24ef339b2875ce36a7b02890fcf9f5254d6b4c3c03f3026e5a62dc54648f18cdc5df0be3217421ac43e653d17") ioctl$sock_netdev_private(r0, 0x8943, &(0x7f0000000000)="b7c70ff73a") 20:23:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) perf_event_open(&(0x7f0000001600)={0x6, 0x80, 0x3f, 0x7, 0x7f, 0x6, 0x0, 0xa21, 0x10062, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0xc52c56f76e87d92d, @perf_config_ext={0x938, 0x2}, 0x1000, 0xfffffffffffffffe, 0x8e, 0x1, 0x8001, 0x34, 0x50, 0x0, 0x7}, 0x0, 0x80000001, r4, 0xd) fcntl$notify(r2, 0x402, 0xa) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:47 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="9c0a00001e0000082abd1200fcdb07004b006769640019001100b33ad74f7bbf7d815a1fec830751050091adfc2a03b4321500000062016080080013d90000006819f186bb2bf422eb8ce6169adce2c6094cce8223d1127f6de56999d48c63c0e09db66f79e587a4204c0fdc9cd298552579728c42c19269f8cbd38a4ccbfa3b9fd2d9b1c46e8946ce7a5ba7f821fd531f0977b6de", @ANYRES32=r1, @ANYBLOB="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"], 0x19c}, 0x1, 0x0, 0x0, 0xf0622ed61c78219e}, 0x0) syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="687516043d6e657665722c6e725f698ebfb0ca0e7665c26769643d", @ANYRESHEX=0xee00, @ANYBLOB=',nr_blocks=-,\x00']) [ 331.324411][T23085] loop5: detected capacity change from 0 to 131456 [ 331.335992][T23086] tmpfs: Unknown parameter 'hu' [ 331.336608][T23089] FAULT_INJECTION: forcing a failure. [ 331.336608][T23089] name failslab, interval 1, probability 0, space 0, times 0 [ 331.353637][T23089] CPU: 0 PID: 23089 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 331.355321][T23088] __nla_validate_parse: 3 callbacks suppressed [ 331.355342][T23088] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 331.362460][T23089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.362473][T23089] Call Trace: [ 331.362480][T23089] dump_stack_lvl+0xd6/0x122 [ 331.362506][T23089] dump_stack+0x11/0x1b [ 331.399877][T23089] should_fail+0x23c/0x250 [ 331.404290][T23089] __should_failslab+0x81/0x90 [ 331.409140][T23089] should_failslab+0x5/0x20 [ 331.413719][T23089] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 331.419555][T23089] ? __kmalloc_node_track_caller+0x30/0x40 [ 331.425366][T23089] __kmalloc_node_track_caller+0x30/0x40 [ 331.431071][T23089] ? __ip6_append_data+0x186b/0x22c0 [ 331.436481][T23089] __alloc_skb+0x187/0x420 [ 331.440892][T23089] __ip6_append_data+0x186b/0x22c0 [ 331.446089][T23089] ? ip6_pol_route_output+0x3b/0x50 [ 331.451286][T23089] ? fib6_rule_lookup+0x85/0x160 [ 331.456214][T23089] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 331.461830][T23089] ip6_append_data+0x17e/0x230 [ 331.466648][T23089] ? rawv6_send_hdrinc+0x940/0x940 [ 331.471771][T23089] ? rawv6_send_hdrinc+0x940/0x940 [ 331.476884][T23089] rawv6_sendmsg+0xeaa/0x13f0 [ 331.481622][T23089] inet_sendmsg+0x5f/0x80 [ 331.485952][T23089] ? inet_send_prepare+0x210/0x210 [ 331.491143][T23089] ____sys_sendmsg+0x39a/0x510 [ 331.495923][T23089] __sys_sendmmsg+0x388/0x520 [ 331.500628][T23089] __x64_sys_sendmmsg+0x53/0x60 [ 331.505481][T23089] do_syscall_64+0x44/0xa0 [ 331.509958][T23089] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 331.515877][T23089] RIP: 0033:0x7f2a5dd56a39 [ 331.520290][T23089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 331.540126][T23089] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 331.548543][T23089] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 331.556549][T23089] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 331.564632][T23089] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 20:23:48 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x6, 0x2172, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xd, &(0x7f0000000200)=0x0) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1000, 0x7, &(0x7f0000ffd000/0x1000)=nil) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000000480)="45935fbe60610200e5eef79b4deac2056227cd31f443dc4f4fb34c11e733f7f6a2e7850400000029c6eca201f36a55ff365549df88024f69a7122816a6bb8b6a5d937e48ef19e881a24598470a9214ca84a41707fb755bd88bb9bf0635a0fadda524e343aebd8b10625b94ef06d8e0c161ee4b03f356d38a5b07c9c2197fe6d8cd17a0a67bfbd2837b0f93b6e30bcf4f15ef529617913e98c6f6f3053fcdf6c797ec8e6cceb40b36", 0xffffff3a}]) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0], 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0], 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r2, &(0x7f0000000240)="01010101", 0x4) close(0xffffffffffffffff) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x75d9c000) execveat(r0, 0x0, &(0x7f00000005c0)=[&(0x7f0000000580)='~$[:\x00'], &(0x7f0000000300)=[&(0x7f0000000100)='-\x00', &(0x7f00000002c0)='~$[:\x00'], 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x42, 0x0) close(r3) open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x8001) execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0], 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) [ 331.572702][T23089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 331.580713][T23089] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:23:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x2000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:48 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 36) [ 331.620180][T23085] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 331.629357][T23085] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 331.650742][T23085] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. 20:23:48 executing program 4: unshare(0x4e040680) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x20000) timerfd_settime(r0, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, 0x0) 20:23:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) perf_event_open(&(0x7f0000001600)={0x6, 0x80, 0x3f, 0x7, 0x7f, 0x6, 0x0, 0xa21, 0x10062, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0xc52c56f76e87d92d, @perf_config_ext={0x938, 0x2}, 0x1000, 0xfffffffffffffffe, 0x8e, 0x1, 0x8001, 0x34, 0x50, 0x0, 0x7}, 0x0, 0x80000001, r4, 0xd) fcntl$notify(r2, 0x402, 0xa) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 331.667122][T23085] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/569/file0 supports timestamps until 2038 (0x7fffffff) 20:23:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x3000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 331.746963][T23202] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 331.768777][T23206] FAULT_INJECTION: forcing a failure. [ 331.768777][T23206] name failslab, interval 1, probability 0, space 0, times 0 [ 331.781496][T23206] CPU: 1 PID: 23206 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 331.790400][T23206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.800436][T23206] Call Trace: [ 331.803694][T23206] dump_stack_lvl+0xd6/0x122 [ 331.808283][T23206] dump_stack+0x11/0x1b [ 331.812433][T23206] should_fail+0x23c/0x250 [ 331.816827][T23206] ? skb_clone+0x12c/0x1f0 [ 331.821225][T23206] __should_failslab+0x81/0x90 [ 331.825982][T23206] should_failslab+0x5/0x20 [ 331.830462][T23206] kmem_cache_alloc+0x4f/0x300 [ 331.835224][T23206] ? kfree_skb+0x4d/0x130 [ 331.839533][T23206] skb_clone+0x12c/0x1f0 [ 331.843759][T23206] dev_queue_xmit_nit+0x145/0x5f0 [ 331.848762][T23206] xmit_one+0x71/0x270 [ 331.852912][T23206] __dev_queue_xmit+0x6e9/0xaa0 [ 331.857755][T23206] dev_queue_xmit+0x13/0x20 [ 331.862275][T23206] neigh_connected_output+0x264/0x290 [ 331.867650][T23206] ip6_finish_output2+0x91e/0xb10 [ 331.872651][T23206] ip6_finish_output+0x428/0x480 [ 331.877567][T23206] ip6_output+0x10e/0x210 [ 331.881906][T23206] ? ip6_output+0x210/0x210 [ 331.886463][T23206] ip6_local_out+0x121/0x1e0 [ 331.891117][T23206] ? __ip6_local_out+0x190/0x190 [ 331.896179][T23206] ip6_push_pending_frames+0xb6/0x170 [ 331.901594][T23206] rawv6_sendmsg+0x131f/0x13f0 [ 331.906356][T23206] inet_sendmsg+0x5f/0x80 [ 331.910737][T23206] ? inet_send_prepare+0x210/0x210 [ 331.915834][T23206] ____sys_sendmsg+0x39a/0x510 [ 331.920578][T23206] __sys_sendmmsg+0x388/0x520 [ 331.925237][T23206] __x64_sys_sendmmsg+0x53/0x60 [ 331.930117][T23206] do_syscall_64+0x44/0xa0 [ 331.934516][T23206] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 331.940426][T23206] RIP: 0033:0x7f2a5dd56a39 [ 331.944817][T23206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 331.964485][T23206] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 331.973031][T23206] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 331.981140][T23206] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 331.989322][T23206] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 331.997308][T23206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 332.005294][T23206] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:23:48 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 37) 20:23:48 executing program 1: r0 = memfd_create(&(0x7f0000000340)='\t\x8d\x92\x0ec\xdb\x05u\x03y\xccl\x86\x17[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\f\x00\xfb\xff\x00\x00\x81\x9eG\xd9$\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1j\xb4\x00\x91%}|\xa0\x8cz\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z\x94\x1e\x80\x88\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec<\x98\xd4\x86xq\x1a\x9bP\xecJ\xa5\x13[\xa1\xd8\"|\x19Gc\x02 \xfdG\x18|\xe4\x1f%\x1f\a\xab\xb6\x1d3\xa6\xa4\xd5\x8f\x99k8\x9e\xdf,\xe8\xe0`\x1e2\x86\xe6lG-+00\x97\x9b\xbbp\xea\xd3\xcf\x13\xbe\xd7\xa4h\xe9 \x18QX\xe1\xbf\x81-\xe0\x92\x9a)\xeb', 0x0) r1 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r1, 0x0) io_uring_enter(r1, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) sendfile(r1, r0, &(0x7f0000000040)=0x800, 0x3f) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='#!\t'], 0xd) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 20:23:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000002ac0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="a76500000000000000000dffffff0800028004000300"], 0x1c}}, 0x0) [ 332.215549][T23312] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 332.237632][T23311] loop5: detected capacity change from 0 to 131456 [ 332.261704][T23311] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 332.271195][T23311] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 332.285562][T23315] FAULT_INJECTION: forcing a failure. [ 332.285562][T23315] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 332.298710][T23315] CPU: 0 PID: 23315 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 332.304048][T23311] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 332.307491][T23315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.307577][T23315] Call Trace: [ 332.307584][T23315] dump_stack_lvl+0xd6/0x122 [ 332.307616][T23315] dump_stack+0x11/0x1b [ 332.307657][T23315] should_fail+0x23c/0x250 [ 332.307678][T23315] should_fail_usercopy+0x16/0x20 [ 332.307696][T23315] _copy_from_user+0x1c/0xd0 [ 332.307754][T23315] __copy_msghdr_from_user+0x59/0x360 [ 332.307779][T23315] __sys_sendmmsg+0x252/0x520 [ 332.307804][T23315] __x64_sys_sendmmsg+0x53/0x60 [ 332.307861][T23315] do_syscall_64+0x44/0xa0 [ 332.326635][T23311] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/570/file0 supports timestamps until 2038 (0x7fffffff) [ 332.333775][T23315] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 332.333812][T23315] RIP: 0033:0x7f2a5dd56a39 [ 332.333829][T23315] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 332.333901][T23315] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 332.333922][T23315] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 332.333935][T23315] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 332.333985][T23315] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 332.333997][T23315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 332.334010][T23315] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:23:49 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 38) 20:23:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x4000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:49 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x7000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x1}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000440)={0x38, 0x0, 0x10000002, 0x0, 0x6, 0x0, 0x6fd, 0x2, 0x0, 0x7001}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getrlimit(0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000025c0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000001c0)="85525f6b0196a105342ca2c910a031", 0xf}, {&(0x7f0000000240)="f1348694b932cfbbab283c8be2797df57e39d64989c3ed83d71c62f61bd032ff68bb18ff40a18a99d2ac03bb6cdc09e8ce6ad932837d6e0612e0b53cb78c0bd7d52a40d252ced3da01379a62632d2267e555bac364a3df956f9850e36c87cbba70bd66da0f2356d01d32985012495b59a7e4e4cdc7313cb7b12890e00365d574c6804c34f31598df58f49d03845ca84d40b0b46e77f7b64e908d25f5eee7e8235adcf69adf030b73ca8e9d1c959b3994383824978102647ef1d1b0f16b762f26be7cdeb4325f3a383ee43f7c363dc0da55241ec1d97b", 0xd6}, {0x0}], 0x3, &(0x7f0000001440)=[@dstopts_2292={{0x30, 0x29, 0x3, {0x0, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast2}]}}}], 0x30}}, {{0x0, 0x0, 0x0}}], 0x2, 0x2004c840) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x8, 0x3, 0x3, 0x8000000000000000, 0x2, 0x5, 0x1, 0xfffffffb}, 0x0) 20:23:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) perf_event_open(&(0x7f0000001600)={0x6, 0x80, 0x3f, 0x7, 0x7f, 0x6, 0x0, 0xa21, 0x10062, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0xc52c56f76e87d92d, @perf_config_ext={0x938, 0x2}, 0x1000, 0xfffffffffffffffe, 0x8e, 0x1, 0x8001, 0x34, 0x50, 0x0, 0x7}, 0x0, 0x80000001, r3, 0xd) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:49 executing program 4: clock_gettime(0x0, &(0x7f0000003340)={0x0, 0x0}) r2 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x2120}, 0x0) r6 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0)={0x0, 0x0, 0x2}, &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000037c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r6, 0x0) io_uring_enter(r6, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) r7 = syz_open_dev$tty1(0xc, 0x4, 0x4) ppoll(&(0x7f0000003540)=[{0xffffffffffffffff, 0x2004}, {}, {0xffffffffffffffff, 0x443}, {r5, 0x4004}, {r6, 0x8}, {r7, 0x10}], 0x6, &(0x7f0000003580), &(0x7f00000035c0)={[0x3ff]}, 0x8) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003240)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f00000000c0)=""/167, 0xa7}, {&(0x7f0000000180)=""/76, 0x4c}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/34, 0x22}], 0x6, &(0x7f00000012c0)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001300)=""/94, 0x5e}, {&(0x7f0000001380)=""/235, 0xeb}, {&(0x7f0000001480)=""/246, 0xf6}], 0x3}}, {{&(0x7f00000015c0), 0x6e, &(0x7f0000002b40)=[{&(0x7f0000001640)=""/7, 0x7}, {&(0x7f0000001680)=""/66, 0x42}, {&(0x7f0000001700)=""/130, 0x82}, {&(0x7f00000017c0)=""/157, 0x9d}, {&(0x7f0000001880)=""/75, 0x4b}, {&(0x7f0000001900)=""/158, 0x9e}, {&(0x7f00000019c0)=""/195, 0xc3}, {&(0x7f0000001ac0)=""/42, 0x2a}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/32, 0x20}], 0xa, &(0x7f0000002c00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f0000002c80)=""/200, 0xc8}, {&(0x7f0000002d80)=""/246, 0xf6}, {&(0x7f0000002e80)=""/107, 0x6b}, {&(0x7f0000002f00)=""/85, 0x55}, {&(0x7f0000002f80)=""/145, 0x91}, {&(0x7f0000003040)=""/109, 0x6d}, {&(0x7f00000030c0)=""/23, 0x17}, {&(0x7f0000003100)=""/152, 0x98}], 0x8}}], 0x4, 0x42, &(0x7f0000003380)={r0, r1+10000000}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003400), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r8, &(0x7f0000003500)={&(0x7f00000033c0), 0xc, &(0x7f00000034c0)={&(0x7f0000003440)={0x44, r10, 0x300, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x75}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x79}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x47}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000890}, 0x40000) r11 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_mreq(r11, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @loopback}}, 0x14) r12 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_SIOCGIFINDEX_80211(r9, 0x8933, &(0x7f0000003640)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r12, &(0x7f0000003740)={&(0x7f0000003600)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x58, r10, 0x100, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r13}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x59}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x77}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x1f}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x4a}]}, 0x58}}, 0x1) 20:23:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x5000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 332.726942][T23429] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 332.740416][T23431] FAULT_INJECTION: forcing a failure. [ 332.740416][T23431] name failslab, interval 1, probability 0, space 0, times 0 [ 332.753109][T23431] CPU: 0 PID: 23431 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 332.761966][T23431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.772060][T23431] Call Trace: [ 332.775411][T23431] dump_stack_lvl+0xd6/0x122 [ 332.780047][T23431] dump_stack+0x11/0x1b [ 332.784217][T23431] should_fail+0x23c/0x250 [ 332.788630][T23431] __should_failslab+0x81/0x90 [ 332.793423][T23431] should_failslab+0x5/0x20 [ 332.798027][T23431] kmem_cache_alloc_node+0x61/0x2c0 [ 332.803235][T23431] ? __alloc_skb+0xed/0x420 [ 332.808005][T23431] __alloc_skb+0xed/0x420 [ 332.812344][T23431] ? fib6_select_path+0x40c/0x460 [ 332.817374][T23431] __ip6_append_data+0x186b/0x22c0 [ 332.822531][T23431] ? ip6_pol_route_output+0x3b/0x50 [ 332.828200][T23431] ? fib6_rule_lookup+0x85/0x160 [ 332.828226][T23431] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 332.828290][T23431] ip6_append_data+0x17e/0x230 [ 332.828312][T23431] ? rawv6_send_hdrinc+0x940/0x940 [ 332.828334][T23431] ? rawv6_send_hdrinc+0x940/0x940 [ 332.828372][T23431] rawv6_sendmsg+0xeaa/0x13f0 [ 332.828397][T23431] inet_sendmsg+0x5f/0x80 [ 332.828419][T23431] ? inet_send_prepare+0x210/0x210 [ 332.828521][T23431] ____sys_sendmsg+0x39a/0x510 [ 332.828547][T23431] __sys_sendmmsg+0x388/0x520 [ 332.828574][T23431] __x64_sys_sendmmsg+0x53/0x60 [ 332.828657][T23431] do_syscall_64+0x44/0xa0 [ 332.828680][T23431] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 332.828792][T23431] RIP: 0033:0x7f2a5dd56a39 [ 332.828807][T23431] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 332.828824][T23431] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 332.828842][T23431] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 332.828854][T23431] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 332.828939][T23431] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 332.828951][T23431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 332.828963][T23431] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 332.835547][T23435] loop5: detected capacity change from 0 to 131456 20:23:49 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x8, 0x5, 0x80, 0x5, 0x0, 0x43e, 0x10018, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x83, 0x7fffffff}, 0x2900d, 0x6, 0xf71, 0x8, 0xc07, 0x2, 0x401, 0x0, 0x5, 0x0, 0x40}, 0x0, 0x6, r0, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r1) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x57c, r3, 0x100, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_TID_CONFIG={0x44c, 0x11d, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xe9}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xeb}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x5a}]}, {0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xd0f7}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x5f}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x9a}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x84}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xc0}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x3f}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x800}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xdd}]}, {0x348, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x314, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x34, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x20, 0x1, [0xc, 0x2f, 0xb, 0x48, 0x5, 0x9, 0x2, 0x2, 0x5, 0x4, 0x1, 0xb, 0x6, 0x60, 0xb, 0x6, 0x6c, 0x6c, 0x12, 0x5, 0x18, 0x0, 0x36, 0x3, 0x1b, 0x10, 0x24, 0x12]}, @NL80211_TXRATE_HT={0x10, 0x2, [{0x5, 0x7}, {0x1, 0x7}, {0x4, 0x9}, {0x6, 0x6}, {0x5, 0x6}, {0x3, 0x7}, {0x7, 0x5}, {0x5, 0xa}, {0x1, 0x5}, {0x0, 0x9}, {0x0, 0x4}, {0x3, 0x6}]}]}, @NL80211_BAND_5GHZ={0xc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x7, 0x1, [0x6, 0x1d, 0x36]}]}, @NL80211_BAND_2GHZ={0x100, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x25, 0x2, [{0x5, 0x3}, {0x5, 0x9}, {0x7, 0x6}, {0x1, 0x9}, {0x3, 0x4}, {0x3, 0x3}, {0x5, 0x4}, {0x2}, {0x5, 0x4}, {0x5, 0x3}, {0x1, 0x8}, {0x3, 0x9}, {0x2, 0x8}, {0x3, 0x9}, {0x2, 0x2}, {0x0, 0x8}, {0x0, 0x7}, {0x3, 0x8}, {0x2, 0x1}, {0x3, 0x5}, {0x4, 0x8}, {0x0, 0x3}, {0x0, 0xa}, {0x6, 0x4}, {0x3, 0xa}, {0x2, 0x7}, {0x0, 0x5}, {0x7, 0x8}, {0x1, 0x5}, {0x6, 0x3}, {0x5, 0x2}, {0x7, 0xa}, {0x2, 0xa}]}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x48, 0x67, 0xb, 0x4, 0x6c, 0x12, 0x48, 0x24, 0x12, 0x30, 0x3, 0x3f]}, @NL80211_TXRATE_HT={0x43, 0x2, [{0x5, 0x8}, {0x6, 0x2}, {0x0, 0xa}, {0x5}, {0x3, 0x9}, {0x2, 0x3}, {0x0, 0x4}, {0x6}, {0x2, 0x8}, {0x2, 0x2}, {0x2, 0x8}, {0x2, 0x4}, {0x1, 0x2}, {0x4, 0x2}, {0x0, 0x4}, {0x4}, {0x3, 0x6}, {0x5, 0x6}, {0x2, 0x5}, {0x3, 0x6}, {0x2, 0x7}, {0x0, 0x1}, {0x2, 0x2}, {0x7, 0x1}, {0x3, 0x7}, {0x6, 0x8}, {0x3, 0x5}, {0x5, 0x6}, {0x4, 0x9}, {0x4, 0x5}, {0x0, 0x4}, {0x7, 0x2}, {0x6, 0x4}, {0x6, 0x5}, {0x4, 0x2}, {0x5, 0x7}, {0x0, 0x4}, {0x3}, {0x5, 0x9}, {0x3, 0x3}, {0x5, 0x5}, {0x0, 0x6}, {0x1, 0x7}, {0x1, 0x7}, {0x7, 0x3}, {0x2, 0x9}, {0x1, 0x2}, {}, {0x6, 0x5}, {0x7, 0x5}, {0x4, 0xa}, {0x4, 0x7}, {0x1, 0xa}, {0x5, 0x6}, {0x6, 0x6}, {0x7}, {0x0, 0x1}, {0x2, 0x7}, {0x2, 0x9}, {0x0, 0x8}, {0x6, 0x4}, {0x7, 0x4}, {0x4, 0x9}]}, @NL80211_TXRATE_LEGACY={0x20, 0x1, [0x3, 0x6, 0x1, 0x18, 0x31, 0x18, 0x9, 0x48, 0x6c, 0x6c, 0x2, 0x6, 0x1, 0x5, 0x30, 0x6c, 0x6c, 0xc, 0x2, 0x3, 0x2, 0x6, 0x60, 0x9, 0x6c, 0x18, 0xb, 0x3]}, @NL80211_TXRATE_HT={0x4a, 0x2, [{0x7, 0x2}, {0x3, 0x1}, {0x4}, {0x6, 0x5}, {0x3, 0x6}, {0x3, 0x1}, {0x4, 0x6}, {0x6, 0x2}, {0x3, 0x7}, {0x7, 0x3}, {0x4}, {0x6, 0x2}, {0x6, 0x5}, {0x5, 0x6}, {0x7, 0x2}, {0x7, 0xa}, {0x7, 0x9}, {0x2, 0x2}, {0x7}, {0x4, 0x2}, {0x1, 0x7}, {0x2, 0x7}, {0x0, 0x1}, {0x0, 0x9}, {0x4, 0x1}, {0x4, 0x5}, {0x6, 0x9}, {}, {0x4, 0x2}, {0x1, 0xa}, {0x4, 0x2}, {0x4, 0x9}, {0x6, 0x1}, {0x2}, {0x0, 0x5}, {0x2, 0x9}, {0x0, 0x4}, {0x6, 0x7}, {0x3, 0x6}, {0x0, 0x5}, {0x6, 0x1}, {0x0, 0x1}, {0x6, 0x8}, {0x1, 0x9}, {0x3, 0x1a}, {0x2, 0xa}, {0x0, 0x4}, {0x6, 0x7}, {0x6}, {0x0, 0x9}, {0x7, 0x9}, {0x0, 0x9}, {0x1, 0x7}, {0x1, 0x7}, {0x1, 0x4}, {0x6, 0x1}, {0x2, 0x1}, {0x7, 0x4}, {0x4, 0x6}, {0x7, 0xa}, {0x1, 0x8}, {0x6, 0x4}, {0x7, 0x2}, {0x3, 0x5}, {0x4, 0x4}, {0x6, 0x9}, {0x0, 0x2}, {0x7, 0xa}, {0x0, 0x7}, {0x5, 0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0xfff, 0x4, 0x3, 0x2000, 0x800, 0x7ff, 0x5545]}}]}, @NL80211_BAND_5GHZ={0x44, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x14, 0x1, [0x30, 0x36, 0x48, 0x9, 0x1b, 0x30, 0x6c, 0x48, 0x36, 0x3, 0x5, 0x60, 0xb, 0x5, 0x60, 0xb]}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0xc, 0x48, 0x30]}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x6, 0x1, 0x18, 0x2, 0x5, 0x36, 0xc, 0x36, 0x2, 0x2, 0x5, 0x18]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x7, 0x9, 0x3, 0x6, 0x7428, 0xfa10, 0xa392]}}]}, @NL80211_BAND_5GHZ={0xc4, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x21, 0x2, [{0x6, 0x3}, {0x5, 0x8}, {0x5, 0x2}, {0x0, 0x3}, {0x1, 0xa}, {0x6, 0x7}, {0x6, 0x6}, {}, {0x5, 0xa}, {0x6, 0x9}, {0x2, 0x4}, {0x0, 0xa}, {0x3, 0xa}, {0x6, 0x2}, {0x0, 0x5}, {0x0, 0x6}, {0x0, 0x8}, {0x4, 0x7}, {0x1, 0x7}, {0x6, 0x9}, {0x0, 0x8}, {0x7, 0x6}, {0x5, 0x9}, {0x3, 0x1}, {0x4, 0x7}, {0x1, 0x1}, {0x2, 0xa}, {0x5, 0x4}, {0x1, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xea21, 0x9cc, 0x77ad, 0x6, 0x400, 0x5, 0x81, 0x2e]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x100, 0x6, 0xd996, 0x4, 0x69, 0xfff, 0x40, 0x400]}}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x0, 0x496908e043d8c22b, 0x6, 0x16, 0x60, 0x60, 0x24, 0x16, 0xd, 0x9, 0x3, 0x60, 0x6, 0x12, 0x4, 0xb, 0x5, 0x12, 0x3, 0x12, 0x6, 0x24, 0x9, 0xb, 0x6, 0xc, 0x9, 0x30, 0x6c, 0x6c]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x4, 0x1, 0xf3, 0x0, 0x8, 0x9, 0x6c]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x80, 0x1, 0x6, 0xb1ef, 0x2, 0xde2, 0x1, 0xff8c]}}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x24, 0x3, 0xc, 0x55, 0x1, 0x36, 0x2, 0x30, 0x36, 0x5b, 0x48, 0x16, 0xb, 0x2, 0x0, 0x16, 0x6c, 0xb, 0x12, 0x0, 0xb, 0x12, 0x0, 0x16, 0x9, 0xc]}]}, @NL80211_BAND_5GHZ={0x58, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x3f, 0x2, [{0x3, 0x3}, {}, {0x3, 0x4}, {0x0, 0x3}, {}, {0x6, 0x1}, {0x5, 0x4}, {0x4, 0x3}, {0x1, 0x6}, {0x0, 0x1}, {0x5, 0x2}, {0x7, 0x5}, {0x2, 0x1}, {0x6, 0x6}, {0x3, 0x8}, {0x3}, {0x5, 0x4}, {0x5, 0x4}, {0x0, 0x1}, {0x6, 0x1}, {0x1, 0x5}, {0x4, 0x1}, {0x2, 0x5}, {0x2}, {0x1, 0x9}, {0x5, 0x7}, {0x0, 0x3}, {0x4, 0x4}, {0x2, 0x7}, {0x2, 0x1}, {0x5}, {0x2}, {0x5, 0x2}, {0x2, 0x9}, {0x4, 0x7}, {0x3, 0x4}, {0x4, 0x7}, {0x6, 0x8}, {0x6, 0xa}, {0x0, 0x2}, {0x6, 0x8}, {0x7, 0x6}, {0x1, 0x2}, {0x6, 0x3}, {0x7, 0x8}, {0x0, 0x7}, {0x7}, {0x0, 0x2}, {0x2, 0x5}, {0x1, 0xa}, {0x5, 0x6}, {0x2, 0x5}, {0x2, 0x9}, {0x7, 0xa}, {0x0, 0x2}, {0x2, 0x9}, {0x4, 0x8}, {0x7, 0x2}, {0x0, 0x5}]}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0xc, 0xc, 0xc, 0x6, 0x36, 0x16, 0x36, 0xc, 0x4f, 0x12, 0x3, 0x60, 0x3, 0x2, 0x6c]}]}, @NL80211_BAND_60GHZ={0x70, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x401, 0x7fff, 0x8, 0xfff9, 0xf000, 0x96e3, 0xfff, 0x7]}}, @NL80211_TXRATE_HT={0x44, 0x2, [{0x3, 0xa}, {0x1, 0x8}, {0x6, 0x5}, {0x4, 0xa}, {0x7, 0x3}, {0x1, 0xa}, {0x4, 0x5}, {0x3, 0x4}, {0x1, 0x6}, {0x2, 0x8}, {0x5, 0x3}, {0x6, 0x1}, {0x7, 0x6}, {0x4, 0x8}, {0x7, 0x9}, {0x7, 0x8}, {0x2, 0x8}, {0x6, 0x7}, {0x6, 0xa}, {0x6, 0x8}, {0x1, 0x6}, {0x3, 0x2}, {0x2, 0x6}, {0x6, 0x3}, {0x5, 0x6}, {0x2, 0x2}, {0x1, 0x4}, {0x5, 0x6}, {0x2, 0x1}, {0x4, 0x8}, {0x0, 0xa}, {0x3}, {0x3, 0x1}, {0x6}, {0x0, 0x9}, {0x3, 0x8}, {0x6, 0x6}, {0x0, 0x7}, {0x6, 0x9}, {0x3, 0x8}, {0x0, 0xa}, {0x3, 0x1}, {0x4, 0x6}, {0x3, 0x8}, {0x2}, {0x7, 0x2}, {0x4, 0x9}, {0x3, 0x3}, {0x1, 0x8}, {0x4, 0xa}, {0x5, 0x3}, {0x7, 0xa}, {0x5, 0x7}, {0x5, 0x9}, {0x6, 0x3}, {0x0, 0x7}, {0x3, 0x5}, {0x0, 0x2}, {0x7, 0x9}, {0x7, 0x8}, {0x6, 0x2}, {0x5, 0x5}, {0x7, 0xa}, {0x5, 0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x1ff, 0x20, 0x8001, 0x7, 0x57e, 0x8, 0x5b]}}]}]}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xba}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x18}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xced}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x4}, {0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xfd}]}, {0x8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}]}, @NL80211_ATTR_TID_CONFIG={0x11c, 0x11d, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xe}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0xa0, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xf8}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x44}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x50, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x1c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x15, 0x2, [{0x7, 0x2}, {0x3, 0x6}, {0x7, 0xa}, {0x4, 0x9}, {0x6, 0xa}, {0x1, 0x4}, {0x6, 0x3}, {0x7, 0x4}, {0x0, 0x6}, {0x7, 0x6}, {0x1, 0x9}, {0x1, 0x2}, {0x3, 0x2}, {}, {0x3, 0x3}, {0x4, 0x7}, {0x0, 0x8}]}]}, @NL80211_BAND_60GHZ={0xc, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x14, 0x2, [{0x6, 0x8}, {0x6, 0x9}, {0x7, 0x9}, {0x0, 0x2}, {0x0, 0x5}, {0x0, 0x3}, {0x7, 0x6}, {0x6, 0x6}, {0x3, 0x3}, {0x7}, {0x6, 0x3}, {0x4, 0x1}, {0x0, 0x7}, {0x0, 0xa}, {0x0, 0x9}, {0x2, 0x2}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_6GHZ={0x4}]}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7ff}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x22}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xa3}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x12}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x7d}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1793}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x200}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}]}]}]}, 0x57c}, 0x1, 0x0, 0x0, 0xc0}, 0x84) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="01ec3bf61e310d35c6623e6c"], 0x1c}}, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000000)={0x812b, 0x1, 0xac6, 0xffffffffffffffe1, 0x7, 0x2}) [ 332.837709][T23438] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 332.891000][T23435] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 332.993166][T23435] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 333.003617][T23439] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:23:49 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 39) 20:23:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 333.028912][T23543] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 333.036335][T23435] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 333.055844][T23435] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/571/file0 supports timestamps until 2038 (0x7fffffff) 20:23:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x7000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 333.190067][T23547] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 333.218892][T23549] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 333.232579][T23550] FAULT_INJECTION: forcing a failure. [ 333.232579][T23550] name failslab, interval 1, probability 0, space 0, times 0 [ 333.245295][T23550] CPU: 0 PID: 23550 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 333.254112][T23550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.264163][T23550] Call Trace: [ 333.267438][T23550] dump_stack_lvl+0xd6/0x122 [ 333.272065][T23550] dump_stack+0x11/0x1b [ 333.276274][T23550] should_fail+0x23c/0x250 [ 333.280710][T23550] __should_failslab+0x81/0x90 [ 333.285474][T23550] should_failslab+0x5/0x20 [ 333.290044][T23550] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 333.295786][T23550] ? __kmalloc_node_track_caller+0x30/0x40 [ 333.301698][T23550] __kmalloc_node_track_caller+0x30/0x40 [ 333.307329][T23550] ? __ip6_append_data+0x186b/0x22c0 [ 333.310684][T23553] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 333.312726][T23550] __alloc_skb+0x187/0x420 [ 333.326448][T23550] __ip6_append_data+0x186b/0x22c0 [ 333.331605][T23550] ? ip6_pol_route_output+0x3b/0x50 [ 333.336822][T23550] ? fib6_rule_lookup+0x85/0x160 [ 333.341759][T23550] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 333.347425][T23550] ip6_append_data+0x17e/0x230 [ 333.352280][T23550] ? rawv6_send_hdrinc+0x940/0x940 [ 333.357554][T23550] ? rawv6_send_hdrinc+0x940/0x940 [ 333.362811][T23550] rawv6_sendmsg+0xeaa/0x13f0 [ 333.367529][T23550] inet_sendmsg+0x5f/0x80 [ 333.372002][T23550] ? inet_send_prepare+0x210/0x210 [ 333.377139][T23550] ____sys_sendmsg+0x39a/0x510 [ 333.381893][T23550] __sys_sendmmsg+0x388/0x520 20:23:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x8000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 333.386738][T23550] __x64_sys_sendmmsg+0x53/0x60 [ 333.391595][T23550] do_syscall_64+0x44/0xa0 [ 333.395992][T23550] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 333.401963][T23550] RIP: 0033:0x7f2a5dd56a39 [ 333.406421][T23550] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 333.426236][T23550] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 20:23:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 333.434653][T23550] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 333.442717][T23550] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 333.450929][T23550] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 333.458906][T23550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 333.467076][T23550] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 333.476221][T23642] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 333.536896][T23758] loop5: detected capacity change from 0 to 131456 [ 333.562228][T23438] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 333.564378][T23758] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value 20:23:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x9000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 333.579741][T23758] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 333.591934][T23430] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 333.595759][T23758] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 333.620991][T23758] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/573/file0 supports timestamps until 2038 (0x7fffffff) [ 333.678497][T23761] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 20:23:50 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x9000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:50 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 40) 20:23:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) perf_event_open(&(0x7f0000001600)={0x6, 0x80, 0x3f, 0x7, 0x7f, 0x6, 0x0, 0xa21, 0x10062, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0xc52c56f76e87d92d, @perf_config_ext={0x938, 0x2}, 0x1000, 0xfffffffffffffffe, 0x8e, 0x1, 0x8001, 0x34, 0x50, 0x0, 0x7}, 0x0, 0x80000001, r3, 0xd) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:50 executing program 1: shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x7000) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) r1 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/27) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x3) 20:23:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xa000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 333.988555][T23770] loop4: detected capacity change from 0 to 131456 [ 334.001867][T23771] FAULT_INJECTION: forcing a failure. [ 334.001867][T23771] name failslab, interval 1, probability 0, space 0, times 0 [ 334.014499][T23771] CPU: 1 PID: 23771 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 334.016050][T23774] loop5: detected capacity change from 0 to 131456 [ 334.023278][T23771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.023318][T23771] Call Trace: [ 334.023324][T23771] dump_stack_lvl+0xd6/0x122 [ 334.023359][T23771] dump_stack+0x11/0x1b [ 334.052064][T23771] should_fail+0x23c/0x250 [ 334.056524][T23771] ? skb_clone+0x12c/0x1f0 [ 334.060946][T23771] __should_failslab+0x81/0x90 [ 334.065915][T23771] should_failslab+0x5/0x20 [ 334.070520][T23771] kmem_cache_alloc+0x4f/0x300 [ 334.075328][T23771] ? kfree_skb+0x4d/0x130 [ 334.079662][T23771] skb_clone+0x12c/0x1f0 [ 334.084079][T23771] dev_queue_xmit_nit+0x145/0x5f0 20:23:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xb000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 334.089110][T23771] xmit_one+0x71/0x270 [ 334.093228][T23771] __dev_queue_xmit+0x6e9/0xaa0 [ 334.098235][T23771] dev_queue_xmit+0x13/0x20 [ 334.102812][T23771] neigh_connected_output+0x264/0x290 [ 334.108176][T23771] ip6_finish_output2+0x91e/0xb10 [ 334.113242][T23771] ip6_finish_output+0x428/0x480 [ 334.118175][T23771] ip6_output+0x10e/0x210 [ 334.122530][T23771] ? ip6_output+0x210/0x210 [ 334.127038][T23771] ip6_local_out+0x121/0x1e0 [ 334.131699][T23771] ? __ip6_local_out+0x190/0x190 [ 334.136761][T23771] ip6_push_pending_frames+0xb6/0x170 [ 334.142107][T23771] rawv6_sendmsg+0x131f/0x13f0 [ 334.146899][T23771] inet_sendmsg+0x5f/0x80 [ 334.151207][T23771] ? inet_send_prepare+0x210/0x210 [ 334.156344][T23771] ____sys_sendmsg+0x39a/0x510 [ 334.161155][T23771] __sys_sendmmsg+0x388/0x520 [ 334.165879][T23771] __x64_sys_sendmmsg+0x53/0x60 [ 334.170811][T23771] do_syscall_64+0x44/0xa0 [ 334.175221][T23771] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 334.181146][T23771] RIP: 0033:0x7f2a5dd56a39 [ 334.185538][T23771] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 334.205226][T23771] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 334.213719][T23771] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 334.221725][T23771] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 334.229745][T23771] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 334.237702][T23771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 334.246068][T23771] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 334.275280][T23770] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value 20:23:51 executing program 1: unshare(0x40000400) unshare(0x20050000) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='hugetlb.1GB.rsvd.limit_in_bytes\x00', 0x2, 0x0) r2 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r2, 0x0) io_uring_enter(r2, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) splice(r1, &(0x7f0000000140)=0x10001, r2, &(0x7f0000000180)=0x6, 0x8, 0x4) set_mempolicy(0x2, &(0x7f00000000c0)=0x302b, 0x6) unshare(0x0) socket(0x1e, 0xa, 0xbd3) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000000), 0xdc16}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r3, 0x0, 0xffffffffffffffff, 0x0) [ 334.284580][T23770] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 334.296262][T23774] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 334.301948][T23770] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 334.305364][T23774] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ 20:23:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 41) [ 334.322533][T23770] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/632/file0 supports timestamps until 2038 (0x7fffffff) [ 334.357579][T23774] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 334.374436][T23774] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/574/file0 supports timestamps until 2038 (0x7fffffff) 20:23:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) perf_event_open(&(0x7f0000001600)={0x6, 0x80, 0x3f, 0x7, 0x7f, 0x6, 0x0, 0xa21, 0x10062, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0xc52c56f76e87d92d, @perf_config_ext={0x938, 0x2}, 0x1000, 0xfffffffffffffffe, 0x8e, 0x1, 0x8001, 0x34, 0x50, 0x0, 0x7}, 0x0, 0x80000001, r3, 0xd) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xc000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 334.538722][T23786] FAULT_INJECTION: forcing a failure. [ 334.538722][T23786] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 334.551766][T23786] CPU: 0 PID: 23786 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 334.560605][T23786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.570658][T23786] Call Trace: [ 334.574021][T23786] dump_stack_lvl+0xd6/0x122 [ 334.578682][T23786] dump_stack+0x11/0x1b [ 334.582986][T23786] should_fail+0x23c/0x250 [ 334.587404][T23786] should_fail_usercopy+0x16/0x20 [ 334.592587][T23786] _copy_from_user+0x1c/0xd0 [ 334.597205][T23786] __copy_msghdr_from_user+0x59/0x360 [ 334.602644][T23786] __sys_sendmmsg+0x252/0x520 [ 334.607313][T23786] __x64_sys_sendmmsg+0x53/0x60 [ 334.612337][T23786] do_syscall_64+0x44/0xa0 [ 334.616755][T23786] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 334.622683][T23786] RIP: 0033:0x7f2a5dd56a39 [ 334.627077][T23786] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 334.646665][T23786] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 334.655136][T23786] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 334.663090][T23786] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 334.671095][T23786] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 334.679045][T23786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 334.687005][T23786] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 334.764377][T23796] loop4: detected capacity change from 0 to 131456 [ 334.800444][T23796] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 334.802642][T23797] loop5: detected capacity change from 0 to 131456 [ 334.809963][T23796] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 334.846075][T23796] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 334.862861][T23796] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/633/file0 supports timestamps until 2038 (0x7fffffff) [ 334.887680][T23797] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 334.896939][T23797] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 334.923415][T23797] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 334.941953][T23797] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/575/file0 supports timestamps until 2038 (0x7fffffff) 20:23:52 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xb000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:52 executing program 1: unshare(0x400) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0xc, &(0x7f0000000380), 0x4) unshare(0x2060400) 20:23:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xd000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 42) 20:23:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) perf_event_open(&(0x7f0000001600)={0x6, 0x80, 0x3f, 0x7, 0x7f, 0x6, 0x0, 0xa21, 0x10062, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0xc52c56f76e87d92d, @perf_config_ext={0x938, 0x2}, 0x1000, 0xfffffffffffffffe, 0x8e, 0x1, 0x8001, 0x34, 0x50, 0x0, 0x7}, 0x0, 0x80000001, r3, 0xd) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 335.471366][T23808] FAULT_INJECTION: forcing a failure. [ 335.471366][T23808] name failslab, interval 1, probability 0, space 0, times 0 [ 335.484016][T23808] CPU: 0 PID: 23808 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 335.492782][T23808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.502863][T23808] Call Trace: [ 335.506198][T23808] dump_stack_lvl+0xd6/0x122 [ 335.510827][T23808] dump_stack+0x11/0x1b [ 335.514988][T23808] should_fail+0x23c/0x250 20:23:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xe000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 335.515648][T23810] loop4: detected capacity change from 0 to 131456 [ 335.519420][T23808] __should_failslab+0x81/0x90 [ 335.519444][T23808] should_failslab+0x5/0x20 [ 335.519465][T23808] kmem_cache_alloc_node+0x61/0x2c0 [ 335.519513][T23808] ? __alloc_skb+0xed/0x420 [ 335.519534][T23808] __alloc_skb+0xed/0x420 [ 335.519555][T23808] ? fib6_select_path+0x40c/0x460 [ 335.519580][T23808] __ip6_append_data+0x186b/0x22c0 [ 335.540593][T23810] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 335.545047][T23808] ? ip6_pol_route_output+0x3b/0x50 [ 335.545080][T23808] ? fib6_rule_lookup+0x85/0x160 [ 335.545100][T23808] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 335.549576][T23810] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 335.554433][T23808] ip6_append_data+0x17e/0x230 [ 335.554458][T23808] ? rawv6_send_hdrinc+0x940/0x940 [ 335.554484][T23808] ? rawv6_send_hdrinc+0x940/0x940 [ 335.561432][T23811] loop5: detected capacity change from 0 to 131456 [ 335.568464][T23808] rawv6_sendmsg+0xeaa/0x13f0 [ 335.568551][T23808] inet_sendmsg+0x5f/0x80 [ 335.568574][T23808] ? inet_send_prepare+0x210/0x210 [ 335.568604][T23808] ____sys_sendmsg+0x39a/0x510 [ 335.568630][T23808] __sys_sendmmsg+0x388/0x520 [ 335.568658][T23808] __x64_sys_sendmmsg+0x53/0x60 [ 335.568702][T23808] do_syscall_64+0x44/0xa0 [ 335.568728][T23808] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 335.568775][T23808] RIP: 0033:0x7f2a5dd56a39 [ 335.568793][T23808] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 335.568828][T23808] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 335.568849][T23808] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 335.568861][T23808] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 335.568873][T23808] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 335.593561][T23811] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value 20:23:52 executing program 4: kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x4}) r0 = creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39dcca) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="dcd3ac6aa56966ff04000000000000000000000000000000000000030006000000000000000000380000000000000080190000000020000100"], 0x69) close(r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r1, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010129bd7000ffdbdf250200000008003c000500000005002e0000000000050033000100000005003000200000000a000900bbbbbbbbbbbb000008003900bb3500000500370001000000"], 0x50}}, 0x24008844) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000300)={{r3, 0x2, 0xefb, 0x7f, 0xfff, 0x80, 0x3, 0xffff, 0xe83, 0x6, 0xfff, 0x8831, 0x1, 0x268}, 0x8, [0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000019c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {r7}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000001c0)={{r4, 0x0, 0x1, 0xfffffffffffffbc0, 0x1, 0x374, 0x800, 0x1, 0x4, 0x0, 0x401, 0x5, 0x20, 0x0, 0x4}, 0x20, [0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 335.597789][T23808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 335.597880][T23808] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 335.660708][T23810] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 335.679760][T23811] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ 20:23:52 executing program 1: pipe(&(0x7f00000034c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/crypto\x00', 0x0, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000005e40)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/91, 0x5b}, {&(0x7f0000000240)=""/85, 0x55}], 0x3, &(0x7f00000002c0)=""/167, 0xa7}, 0x7fff}, {{&(0x7f0000000400)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000002880)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f00000025c0)=""/205, 0xcd}, {&(0x7f00000026c0)=""/252, 0xfc}, {&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000027c0)=""/192, 0xc0}], 0x6, &(0x7f0000002900)=""/209, 0xd1}}, {{0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000002a00)=""/49, 0x31}, {&(0x7f0000002a40)=""/204, 0xcc}, {&(0x7f0000002b40)=""/165, 0xa5}, {&(0x7f0000002c00)=""/29, 0x1d}, {&(0x7f0000002c40)=""/42, 0x2a}], 0x5, &(0x7f0000002d00)=""/246, 0xf6}, 0x6}, {{&(0x7f0000002e00)=@nfc, 0x80, &(0x7f0000003240)=[{&(0x7f0000002e80)=""/244, 0xf4}, {&(0x7f0000002f80)=""/146, 0x92}, {&(0x7f0000003040)=""/111, 0x6f}, {&(0x7f00000030c0)=""/109, 0x6d}, {&(0x7f0000003140)=""/221, 0xdd}], 0x5}, 0x1ff}, {{&(0x7f00000032c0)=@ieee802154, 0x80, &(0x7f0000003780)=[{&(0x7f0000003340)=""/60, 0x3c}, {&(0x7f0000003380)=""/223, 0xdf}, {&(0x7f0000003480)=""/13, 0xd}, {&(0x7f00000034c0)}, {&(0x7f0000003500)=""/182, 0xb6}, {&(0x7f00000035c0)=""/134, 0x86}, {&(0x7f0000003680)=""/210, 0xd2}], 0x7, &(0x7f0000003800)=""/87, 0x57}, 0x6850}, {{&(0x7f0000003880)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000003900)=""/150, 0x96}, {&(0x7f00000039c0)=""/182, 0xb6}, {&(0x7f0000003a80)=""/183, 0xb7}, {&(0x7f0000003b40)=""/113, 0x71}, {&(0x7f0000003bc0)=""/83, 0x53}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/67, 0x43}, {&(0x7f0000004cc0)=""/32, 0x20}, {&(0x7f0000004d00)=""/111, 0x6f}], 0x9, &(0x7f0000004e40)=""/4096, 0x1000}, 0x1000}], 0x6, 0x10000, &(0x7f0000005fc0)={0x0, 0x3938700}) writev(r5, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0xb00, 0x0) fcntl$dupfd(r4, 0x0, r2) 20:23:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 43) 20:23:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x28240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xecd0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 335.688842][T23810] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/634/file0 supports timestamps until 2038 (0x7fffffff) [ 335.708660][T23811] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 335.800714][T23811] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/576/file0 supports timestamps until 2038 (0x7fffffff) 20:23:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x10000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 335.938864][T23823] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 335.961812][T23825] FAULT_INJECTION: forcing a failure. [ 335.961812][T23825] name failslab, interval 1, probability 0, space 0, times 0 [ 335.974651][T23825] CPU: 1 PID: 23825 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 335.983539][T23825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.993641][T23825] Call Trace: [ 335.996925][T23825] dump_stack_lvl+0xd6/0x122 [ 336.001576][T23825] dump_stack+0x11/0x1b [ 336.005784][T23825] should_fail+0x23c/0x250 [ 336.010231][T23825] __should_failslab+0x81/0x90 [ 336.015001][T23825] should_failslab+0x5/0x20 [ 336.019575][T23825] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 336.025326][T23825] ? __kmalloc_node_track_caller+0x30/0x40 [ 336.031118][T23825] __kmalloc_node_track_caller+0x30/0x40 [ 336.036778][T23825] ? __ip6_append_data+0x186b/0x22c0 [ 336.042199][T23825] __alloc_skb+0x187/0x420 [ 336.046606][T23825] __ip6_append_data+0x186b/0x22c0 [ 336.051770][T23825] ? ip6_pol_route_output+0x3b/0x50 [ 336.056966][T23825] ? fib6_rule_lookup+0x85/0x160 [ 336.061954][T23825] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 336.067549][T23825] ip6_append_data+0x17e/0x230 [ 336.072559][T23825] ? rawv6_send_hdrinc+0x940/0x940 [ 336.078112][T23825] ? rawv6_send_hdrinc+0x940/0x940 [ 336.083263][T23825] rawv6_sendmsg+0xeaa/0x13f0 [ 336.088078][T23825] inet_sendmsg+0x5f/0x80 [ 336.092492][T23825] ? inet_send_prepare+0x210/0x210 [ 336.097586][T23825] ____sys_sendmsg+0x39a/0x510 [ 336.102707][T23825] __sys_sendmmsg+0x388/0x520 [ 336.107444][T23825] __x64_sys_sendmmsg+0x53/0x60 [ 336.112334][T23825] do_syscall_64+0x44/0xa0 [ 336.116775][T23825] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.122725][T23825] RIP: 0033:0x7f2a5dd56a39 [ 336.127166][T23825] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 336.146770][T23825] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 336.156013][T23825] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 336.163975][T23825] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 336.171930][T23825] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 336.179969][T23825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 336.187995][T23825] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 336.367083][T23931] loop5: detected capacity change from 0 to 131456 [ 336.400747][T23931] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 336.409864][T23931] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 336.423314][T23931] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 336.439748][T23931] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/577/file0 supports timestamps until 2038 (0x7fffffff) 20:23:53 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xe000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:53 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x3f, 0x1, 0xe9c1, 0x8f, 0x6, "c6358db119b5bf2a"}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0xffffffffffffffff, 0x2f, 0x0, @buffer={0x0, 0x27, &(0x7f0000000180)=""/39}, &(0x7f00000001c0)="7b3402fffa2ba102e7ab998ce5f432732f0b1654446710d3461607dd652b4d4e096d26e2c735d135121c921bda40b8", 0x0, 0x80000, 0x0, 0x3, 0x0}) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@private}}, &(0x7f0000000140)=0xe8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) getgroups(0x4, &(0x7f0000000200)=[r6, r6, r9, r9]) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x1a40460, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',msize=0xffffffff00000001,dfltgid=', @ANYRESHEX=r10, @ANYBLOB="2c706f73697861636c2c6d73697a653d3078303030302330303030303030303037662c66756e633d46494c455f434845434b2c64657be052cb72f1d08e99bcd6a13eb2bd7366636f6e7465", @ANYRESDEC=r3, @ANYBLOB=',fowner<', @ANYRESDEC=r5, @ANYBLOB=',subj_type=,dont_appraise,euid=', @ANYRESDEC=r8, @ANYBLOB=',uid>', @ANYRESDEC, @ANYBLOB=',measure,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') r11 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r11, &(0x7f0000000240)="900000001c001f4d154a817393278bff0a80a578020000000300740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fc621c9ce921202ab78dcaaf6c3efed495a46215be0000760700c0c80cefd285810258ba86c9d2896c6d3bca2d0000000b0015", 0x7b, 0x0, 0x0, 0x0) ioprio_get$uid(0x0, r5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 20:23:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x11000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x25, 0x0, &(0x7f0000000040)) r1 = eventfd(0x7fff) write(r1, &(0x7f0000000200)="ddae20815321ce527a5f8d9d2869c9caaa25c556a2d0e3efa167778df1e96ca98bcdbceb1de8654b97319c2c1dff5d635387cbde404442988a8a102eba4347e10a00011a23a5a381e31e4b6520d423ac7a4e6901ff2badcb4bded8f9e63ae247c6ac1709835466f983d138924565df32c7445b324c2b7e58b726b18f65feafc18ad983ef30160411f7b7845a0e45224cc99d49", 0x93) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000140)) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r4, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1f}, 0x1c) r5 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r5, 0x0) io_uring_enter(r5, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) preadv(r5, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f00000019c0)=""/180, 0xb4}], 0x2, 0x2, 0x5) 20:23:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 44) 20:23:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 336.891143][T23941] __nla_validate_parse: 6 callbacks suppressed [ 336.891155][T23941] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 336.910000][ C0] sd 0:0:1:0: tag#4845 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 336.919875][ C0] sd 0:0:1:0: tag#4845 CDB: opcode=0x7b (reserved) [ 336.926397][ C0] sd 0:0:1:0: tag#4845 CDB[00]: 7b 34 02 ff fa 2b a1 02 e7 ab 99 8c e5 f4 32 73 20:23:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x12000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 336.935440][ C0] sd 0:0:1:0: tag#4845 CDB[10]: 2f 0b 16 54 44 67 10 d3 46 16 07 dd 65 2b 4d 4e [ 336.944691][ C0] sd 0:0:1:0: tag#4845 CDB[20]: 09 6d 26 e2 c7 35 d1 35 12 1c 92 1b da 40 b8 [ 336.956133][T23943] loop5: detected capacity change from 0 to 131456 [ 336.956356][T23945] FAULT_INJECTION: forcing a failure. [ 336.956356][T23945] name failslab, interval 1, probability 0, space 0, times 0 [ 336.975368][T23945] CPU: 1 PID: 23945 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 20:23:53 executing program 4: r0 = syz_io_uring_setup(0x15e6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)) r2 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f0000ffa000/0x4000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000100)) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r2, 0x0) io_uring_enter(r2, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0) r4 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r4, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x2120}, 0x0) syz_io_uring_setup(0x7f99, &(0x7f00000001c0)={0x0, 0xa2d5, 0x1, 0x3, 0x1f0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000), &(0x7f00000000c0)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r8, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x3, 0x4000, @fd_index=0x9, 0xa01, &(0x7f0000000580)="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", 0x1000, 0x30, 0x0, {0x0, r9}}, 0x1) syz_io_uring_submit(r3, r5, &(0x7f0000000280)=@IORING_OP_NOP={0x0, 0x4}, 0x2) syz_io_uring_setup(0x6926, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540), &(0x7f0000000100)=0x0) r11 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40080, 0x1c) ioctl$EXT4_IOC_MIGRATE(r11, 0x6609) syz_io_uring_submit(r1, r10, &(0x7f0000000080)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) [ 336.984242][T23945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.994357][T23945] Call Trace: [ 336.997702][T23945] dump_stack_lvl+0xd6/0x122 [ 337.002295][T23945] dump_stack+0x11/0x1b [ 337.006506][T23945] should_fail+0x23c/0x250 [ 337.010921][T23945] ? skb_clone+0x12c/0x1f0 [ 337.015455][T23945] __should_failslab+0x81/0x90 [ 337.020223][T23945] should_failslab+0x5/0x20 [ 337.024800][T23945] kmem_cache_alloc+0x4f/0x300 [ 337.029592][T23945] ? kfree_skb+0x4d/0x130 [ 337.034030][T23945] skb_clone+0x12c/0x1f0 20:23:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x3981eff5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x800) ioctl$F2FS_IOC_GET_FEATURES(r1, 0x8004f50c, &(0x7f0000000080)) [ 337.038279][T23945] dev_queue_xmit_nit+0x145/0x5f0 [ 337.043405][T23945] xmit_one+0x71/0x270 [ 337.047606][T23945] __dev_queue_xmit+0x6e9/0xaa0 [ 337.052443][T23945] dev_queue_xmit+0x13/0x20 [ 337.056928][T23945] neigh_connected_output+0x264/0x290 [ 337.062373][T23945] ip6_finish_output2+0x91e/0xb10 [ 337.067455][T23945] ip6_finish_output+0x428/0x480 [ 337.072403][T23945] ip6_output+0x10e/0x210 [ 337.077448][T23945] ? ip6_output+0x210/0x210 [ 337.081977][T23945] ip6_local_out+0x121/0x1e0 [ 337.086641][T23945] ? __ip6_local_out+0x190/0x190 [ 337.091704][T23945] ip6_push_pending_frames+0xb6/0x170 [ 337.097074][T23945] rawv6_sendmsg+0x131f/0x13f0 [ 337.101896][T23945] inet_sendmsg+0x5f/0x80 [ 337.106208][T23945] ? inet_send_prepare+0x210/0x210 [ 337.111312][T23945] ____sys_sendmsg+0x39a/0x510 [ 337.116168][T23945] __sys_sendmmsg+0x388/0x520 [ 337.120876][T23945] __x64_sys_sendmmsg+0x53/0x60 [ 337.125758][T23945] do_syscall_64+0x44/0xa0 [ 337.130155][T23945] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.136074][T23945] RIP: 0033:0x7f2a5dd56a39 [ 337.140485][T23945] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 337.160268][T23945] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 337.168669][T23945] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 337.176685][T23945] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 337.184633][T23945] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 337.192609][T23945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 337.200742][T23945] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 337.217565][T23943] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 337.226557][T23943] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ 20:23:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 45) [ 337.239481][T23943] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 337.255945][T23943] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/578/file0 supports timestamps until 2038 (0x7fffffff) 20:23:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x20000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 337.416893][T24057] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 337.478873][T24163] FAULT_INJECTION: forcing a failure. [ 337.478873][T24163] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 337.492130][T24163] CPU: 1 PID: 24163 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 337.500921][T24163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.510958][T24163] Call Trace: [ 337.514251][T24163] dump_stack_lvl+0xd6/0x122 [ 337.518825][T24163] dump_stack+0x11/0x1b [ 337.523034][T24163] should_fail+0x23c/0x250 [ 337.527433][T24163] should_fail_usercopy+0x16/0x20 [ 337.532491][T24163] _copy_from_user+0x1c/0xd0 [ 337.537141][T24163] __copy_msghdr_from_user+0x59/0x360 [ 337.542494][T24163] __sys_sendmmsg+0x252/0x520 [ 337.547192][T24163] __x64_sys_sendmmsg+0x53/0x60 [ 337.552140][T24163] do_syscall_64+0x44/0xa0 [ 337.556595][T24163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.562507][T24163] RIP: 0033:0x7f2a5dd56a39 [ 337.566902][T24163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 337.586579][T24163] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 337.595041][T24163] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 337.603098][T24163] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 337.611186][T24163] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 337.619142][T24163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 337.627713][T24163] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 337.747797][T24165] loop5: detected capacity change from 0 to 131456 [ 337.772694][T24165] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 337.781812][T24165] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 337.792293][T24165] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 337.793531][T24169] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 337.814340][T24165] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/579/file0 supports timestamps until 2038 (0x7fffffff) 20:23:55 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x600940, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6(0xa, 0xa, 0x4f) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6}, 0x1c) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x16, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b858", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x1, "2156816c73038c"}) r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000640)) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2002b06, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479ceefcfb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 20:23:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x102, 0x200800) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 46) 20:23:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x25000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:55 executing program 1: r0 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x2120}, 0x0) r4 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r4, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x2120}, 0x0) r8 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, &(0x7f0000002a80)={0x0, 0x0}) lseek(r8, 0x0, 0x0) syz_io_uring_submit(r2, r5, &(0x7f00000000c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x4000, @fd=r3, 0xfa0, 0x0, 0x0, 0x2, 0x1, {0x3f}}, 0x3) ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, @sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, @generic={0x21, "4720db9c84be61d4d384e40d7e1a"}, @tipc=@nameseq={0x1e, 0x1, 0x0, {0xf715c10203ffcb00, 0x4, 0x4}}, 0x1, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)='ipvlan0\x00', 0xfff, 0x73ad, 0x4}) 20:23:55 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x18000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:55 executing program 1: r0 = fsmount(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0, r0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) epoll_create(0x0) r2 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x2120}, 0x0) r6 = syz_open_dev$vcsu(&(0x7f0000000140), 0x20, 0x0) recvfrom(r5, &(0x7f0000000040)=""/254, 0xfe, 0x40010000, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x4, 0x3, 0x3, 0x2, {0xa, 0x4e21, 0xbb8, @mcast1, 0x3}}}, 0x80) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) finit_module(r7, 0x0, 0x0) 20:23:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x32000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 338.365960][T24184] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 338.382574][T24187] loop5: detected capacity change from 0 to 131456 [ 338.390158][T24186] FAULT_INJECTION: forcing a failure. [ 338.390158][T24186] name failslab, interval 1, probability 0, space 0, times 0 [ 338.402814][T24186] CPU: 1 PID: 24186 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 338.411584][T24186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.421643][T24186] Call Trace: [ 338.424912][T24186] dump_stack_lvl+0xd6/0x122 [ 338.429506][T24186] dump_stack+0x11/0x1b [ 338.433698][T24186] should_fail+0x23c/0x250 [ 338.438100][T24186] __should_failslab+0x81/0x90 [ 338.442880][T24186] should_failslab+0x5/0x20 [ 338.447380][T24186] kmem_cache_alloc_node+0x61/0x2c0 [ 338.452593][T24186] ? __alloc_skb+0xed/0x420 [ 338.457078][T24186] __alloc_skb+0xed/0x420 [ 338.461386][T24186] ? fib6_select_path+0x40c/0x460 [ 338.466465][T24186] __ip6_append_data+0x186b/0x22c0 [ 338.471559][T24186] ? kcsan_setup_watchpoint+0x94/0x3f0 [ 338.477071][T24186] ip6_append_data+0x17e/0x230 [ 338.481827][T24186] ? rawv6_send_hdrinc+0x940/0x940 [ 338.486927][T24186] ? rawv6_send_hdrinc+0x940/0x940 [ 338.492090][T24186] rawv6_sendmsg+0xeaa/0x13f0 [ 338.496764][T24186] inet_sendmsg+0x5f/0x80 [ 338.501131][T24186] ? inet_send_prepare+0x210/0x210 [ 338.506302][T24186] ____sys_sendmsg+0x39a/0x510 [ 338.511177][T24186] __sys_sendmmsg+0x388/0x520 [ 338.515845][T24186] __x64_sys_sendmmsg+0x53/0x60 [ 338.520708][T24186] do_syscall_64+0x44/0xa0 [ 338.525445][T24186] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.531565][T24186] RIP: 0033:0x7f2a5dd56a39 [ 338.536045][T24186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 338.555771][T24186] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 338.564181][T24186] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 338.572783][T24186] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 338.580745][T24186] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 338.588891][T24186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 338.596841][T24186] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 338.606877][ C1] sd 0:0:1:0: tag#4814 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 338.616829][ C1] sd 0:0:1:0: tag#4814 CDB: opcode=0xe5 (vendor) [ 338.623403][ C1] sd 0:0:1:0: tag#4814 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 338.632441][ C1] sd 0:0:1:0: tag#4814 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 338.641494][ C1] sd 0:0:1:0: tag#4814 CDB[20]: ba [ 338.652872][T24187] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value 20:23:55 executing program 4: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000940)='./file0\x00', 0x0, 0x2, &(0x7f0000000700)=[{&(0x7f0000000440)="eb3c906d7c6673fdd2617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x602}], 0xc00, &(0x7f0000000080)={[{@nonumtail}]}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2002, 0x91) 20:23:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 47) 20:23:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 338.661901][T24187] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 338.685006][T24187] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 338.701301][T24187] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/580/file0 supports timestamps until 2038 (0x7fffffff) 20:23:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x33000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 338.872252][T24294] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 338.877682][ C0] sd 0:0:1:0: tag#4804 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 338.891377][ C0] sd 0:0:1:0: tag#4804 CDB: opcode=0xe5 (vendor) [ 338.897721][ C0] sd 0:0:1:0: tag#4804 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 338.906774][ C0] sd 0:0:1:0: tag#4804 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 338.916095][ C0] sd 0:0:1:0: tag#4804 CDB[20]: ba [ 338.918980][T24299] loop4: detected capacity change from 0 to 6 [ 338.926874][ T22] audit: type=1400 audit(1634761435.602:547): avc: denied { module_load } for pid=24290 comm="syz-executor.1" path="/root/syz-executor.1" dev="sda1" ino=1135 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=system permissive=1 [ 338.928698][T24297] FAULT_INJECTION: forcing a failure. [ 338.928698][T24297] name failslab, interval 1, probability 0, space 0, times 0 [ 338.960952][T24296] Module has invalid ELF structures [ 338.964551][T24297] CPU: 1 PID: 24297 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 338.978835][T24297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.988870][T24297] Call Trace: [ 338.992146][T24297] dump_stack_lvl+0xd6/0x122 [ 338.996730][T24297] dump_stack+0x11/0x1b [ 339.000960][T24297] should_fail+0x23c/0x250 [ 339.005381][T24297] __should_failslab+0x81/0x90 [ 339.010126][T24297] should_failslab+0x5/0x20 [ 339.014701][T24297] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 339.020648][T24297] ? __kmalloc_node_track_caller+0x30/0x40 [ 339.026435][T24297] __kmalloc_node_track_caller+0x30/0x40 [ 339.032052][T24297] ? __ip6_append_data+0x186b/0x22c0 [ 339.037390][T24297] __alloc_skb+0x187/0x420 [ 339.041810][T24297] __ip6_append_data+0x186b/0x22c0 [ 339.046916][T24297] ? ip6_pol_route_output+0x3b/0x50 [ 339.052116][T24297] ? fib6_rule_lookup+0x85/0x160 [ 339.057113][T24297] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 339.062646][T24297] ip6_append_data+0x17e/0x230 [ 339.067456][T24297] ? rawv6_send_hdrinc+0x940/0x940 [ 339.072555][T24297] ? rawv6_send_hdrinc+0x940/0x940 [ 339.077663][T24297] rawv6_sendmsg+0xeaa/0x13f0 [ 339.082330][T24297] inet_sendmsg+0x5f/0x80 [ 339.086710][T24297] ? inet_send_prepare+0x210/0x210 [ 339.091803][T24297] ____sys_sendmsg+0x39a/0x510 [ 339.096553][T24297] __sys_sendmmsg+0x388/0x520 [ 339.101275][T24297] __x64_sys_sendmmsg+0x53/0x60 [ 339.106125][T24297] do_syscall_64+0x44/0xa0 [ 339.110544][T24297] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.116500][T24297] RIP: 0033:0x7f2a5dd56a39 [ 339.120921][T24297] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 339.140840][T24297] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 339.149248][T24297] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 339.157223][T24297] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 339.165196][T24297] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 339.173649][T24297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 339.181605][T24297] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 339.192770][T24299] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value [ 339.197455][ C1] sd 0:0:1:0: tag#4837 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 339.211314][ C1] sd 0:0:1:0: tag#4837 CDB: opcode=0xe5 (vendor) 20:23:55 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='stat\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000240)=""/4086, 0xff6}], 0x1, 0x0, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000000), &(0x7f0000000140)={'U+', 0x7fff}, 0x16, 0x1) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000040)={{0x0, 0x80000000, 0x100, 0x7, 0x5, 0x9, 0x0, 0x0, 0x100, 0x6, 0x80000001, 0x401, 0x754e, 0xff, 0x88e}, 0x18, [0x0, 0x0, 0x0]}) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000180)) [ 339.218291][ C1] sd 0:0:1:0: tag#4837 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 339.227328][ C1] sd 0:0:1:0: tag#4837 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 339.236361][ C1] sd 0:0:1:0: tag#4837 CDB[20]: ba [ 339.245587][T24330] Module has invalid ELF structures [ 339.302410][T24403] loop5: detected capacity change from 0 to 131456 [ 339.331828][T24403] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 339.340867][T24403] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 339.351416][T24403] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 339.367490][T24403] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/581/file0 supports timestamps until 2038 (0x7fffffff) [ 339.445210][T24407] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 20:23:56 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x3f000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 48) 20:23:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[], 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x81000) dup2(r1, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000300)="1e", 0xfdef}], 0x1) 20:23:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x48000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 339.829321][T24419] loop5: detected capacity change from 0 to 131456 [ 339.836883][T24425] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 339.861600][T24475] FAULT_INJECTION: forcing a failure. [ 339.861600][T24475] name failslab, interval 1, probability 0, space 0, times 0 20:23:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:56 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x2120}, 0x0) fcntl$setpipe(r4, 0x407, 0x1) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/arp\x00') unshare(0x600) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0xf5, 0x6b, 0x7, 0x6, 0x0, 0x4ee, 0x8, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000180), 0xf}, 0x1140a, 0x3, 0x3, 0x3, 0x1ff, 0x1, 0x5, 0x0, 0xc9d, 0x0, 0x1000}, 0x0, 0xa, r0, 0x8) write$vga_arbiter(r5, &(0x7f0000000340), 0xf) 20:23:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x4c000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 339.874280][T24475] CPU: 0 PID: 24475 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 339.883047][T24475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.893161][T24475] Call Trace: [ 339.896443][T24475] dump_stack_lvl+0xd6/0x122 [ 339.901227][T24475] dump_stack+0x11/0x1b [ 339.905469][T24475] should_fail+0x23c/0x250 [ 339.909892][T24475] ? skb_clone+0x12c/0x1f0 [ 339.914309][T24475] __should_failslab+0x81/0x90 [ 339.919096][T24475] should_failslab+0x5/0x20 [ 339.923601][T24475] kmem_cache_alloc+0x4f/0x300 [ 339.928406][T24475] ? kfree_skb+0x4d/0x130 [ 339.932773][T24475] skb_clone+0x12c/0x1f0 [ 339.937117][T24475] dev_queue_xmit_nit+0x145/0x5f0 [ 339.942152][T24475] xmit_one+0x71/0x270 [ 339.946237][T24475] __dev_queue_xmit+0x6e9/0xaa0 [ 339.951211][T24475] dev_queue_xmit+0x13/0x20 [ 339.955769][T24475] neigh_connected_output+0x264/0x290 [ 339.961141][T24475] ip6_finish_output2+0x91e/0xb10 [ 339.966180][T24475] ip6_finish_output+0x428/0x480 [ 339.971177][T24475] ip6_output+0x10e/0x210 [ 339.975506][T24475] ? ip6_output+0x210/0x210 [ 339.980016][T24475] ip6_local_out+0x121/0x1e0 [ 339.984615][T24475] ? __ip6_local_out+0x190/0x190 [ 339.989537][T24475] ip6_push_pending_frames+0xb6/0x170 [ 339.994933][T24475] rawv6_sendmsg+0x131f/0x13f0 [ 339.999716][T24475] inet_sendmsg+0x5f/0x80 [ 340.004060][T24475] ? inet_send_prepare+0x210/0x210 [ 340.009229][T24475] ____sys_sendmsg+0x39a/0x510 [ 340.012130][T24530] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 340.014084][T24475] __sys_sendmmsg+0x388/0x520 20:23:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x60000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 340.014114][T24475] __x64_sys_sendmmsg+0x53/0x60 [ 340.033251][T24475] do_syscall_64+0x44/0xa0 [ 340.037750][T24475] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.043722][T24475] RIP: 0033:0x7f2a5dd56a39 [ 340.048263][T24475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 340.068041][T24475] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 340.076522][T24475] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 340.084511][T24475] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 340.092486][T24475] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 340.100456][T24475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 340.108479][T24475] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 340.117461][ T22] audit: type=1400 audit(1634761436.562:548): avc: denied { read } for pid=24527 comm="syz-executor.4" name="vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 340.147084][T24419] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 340.156133][T24419] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 340.167981][T24633] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 20:23:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x68000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 340.198505][T24419] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 340.226925][T24419] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/582/file0 supports timestamps until 2038 (0x7fffffff) 20:23:57 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x90010000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}, 0x40000020) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 49) 20:23:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x6c000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:57 executing program 1: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x3f000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) [ 340.320170][T24638] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 340.393149][T24642] FAULT_INJECTION: forcing a failure. [ 340.393149][T24642] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 340.406486][T24642] CPU: 0 PID: 24642 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 340.415255][T24642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.425434][T24642] Call Trace: [ 340.428715][T24642] dump_stack_lvl+0xd6/0x122 [ 340.433311][T24642] dump_stack+0x11/0x1b [ 340.437546][T24642] should_fail+0x23c/0x250 [ 340.441974][T24642] should_fail_usercopy+0x16/0x20 [ 340.447004][T24642] _copy_from_user+0x1c/0xd0 [ 340.451603][T24642] __copy_msghdr_from_user+0x59/0x360 [ 340.457061][T24642] __sys_sendmmsg+0x252/0x520 [ 340.461838][T24642] __x64_sys_sendmmsg+0x53/0x60 [ 340.466752][T24642] do_syscall_64+0x44/0xa0 [ 340.471255][T24642] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.477160][T24642] RIP: 0033:0x7f2a5dd56a39 [ 340.481606][T24642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 340.501218][T24642] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 340.509708][T24642] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 340.517844][T24642] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 340.525830][T24642] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 340.533807][T24642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:23:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 50) [ 340.541782][T24642] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:23:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x74000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 340.611877][T24647] loop5: detected capacity change from 0 to 131456 [ 340.662636][T24647] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 340.671635][T24647] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 340.698137][T24653] FAULT_INJECTION: forcing a failure. [ 340.698137][T24653] name failslab, interval 1, probability 0, space 0, times 0 [ 340.710832][T24653] CPU: 0 PID: 24653 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 340.719594][T24653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.729744][T24653] Call Trace: [ 340.733019][T24653] dump_stack_lvl+0xd6/0x122 [ 340.737619][T24653] dump_stack+0x11/0x1b [ 340.741780][T24653] should_fail+0x23c/0x250 [ 340.746230][T24653] __should_failslab+0x81/0x90 [ 340.750994][T24653] should_failslab+0x5/0x20 [ 340.755545][T24653] kmem_cache_alloc_node+0x61/0x2c0 [ 340.760750][T24653] ? __alloc_skb+0xed/0x420 [ 340.765260][T24653] __alloc_skb+0xed/0x420 [ 340.769593][T24653] ? fib6_select_path+0x40c/0x460 [ 340.774648][T24653] __ip6_append_data+0x186b/0x22c0 [ 340.779779][T24653] ? ip6_pol_route_output+0x3b/0x50 [ 340.784983][T24653] ? fib6_rule_lookup+0x85/0x160 [ 340.790047][T24653] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 340.795602][T24653] ip6_append_data+0x17e/0x230 [ 340.800371][T24653] ? rawv6_send_hdrinc+0x940/0x940 [ 340.805664][T24653] ? rawv6_send_hdrinc+0x940/0x940 [ 340.810891][T24653] rawv6_sendmsg+0xeaa/0x13f0 [ 340.815785][T24653] inet_sendmsg+0x5f/0x80 [ 340.820154][T24653] ? inet_send_prepare+0x210/0x210 [ 340.825270][T24653] ____sys_sendmsg+0x39a/0x510 [ 340.830066][T24653] __sys_sendmmsg+0x388/0x520 [ 340.834765][T24653] __x64_sys_sendmmsg+0x53/0x60 [ 340.839680][T24653] do_syscall_64+0x44/0xa0 [ 340.844100][T24653] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.850108][T24653] RIP: 0033:0x7f2a5dd56a39 [ 340.854521][T24653] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 340.874276][T24653] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 340.882690][T24653] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 340.890666][T24653] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 340.898731][T24653] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 20:23:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x7a000000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 340.906703][T24653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 340.914754][T24653] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 340.947415][T24647] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. 20:23:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 51) [ 340.976928][T24647] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/583/file0 supports timestamps until 2038 (0x7fffffff) 20:23:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}, 0x40000020) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x9effffff, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xea050000, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 341.153962][T24664] loop5: detected capacity change from 0 to 131456 [ 341.181606][T24663] FAULT_INJECTION: forcing a failure. [ 341.181606][T24663] name failslab, interval 1, probability 0, space 0, times 0 [ 341.194361][T24663] CPU: 1 PID: 24663 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 341.203157][T24663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.213213][T24663] Call Trace: [ 341.216498][T24663] dump_stack_lvl+0xd6/0x122 [ 341.221212][T24663] dump_stack+0x11/0x1b [ 341.225379][T24663] should_fail+0x23c/0x250 [ 341.229799][T24663] __should_failslab+0x81/0x90 [ 341.234597][T24663] should_failslab+0x5/0x20 [ 341.239164][T24663] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 341.244939][T24663] ? __kmalloc_node_track_caller+0x30/0x40 [ 341.250772][T24663] __kmalloc_node_track_caller+0x30/0x40 [ 341.256508][T24663] ? __ip6_append_data+0x186b/0x22c0 [ 341.261803][T24663] __alloc_skb+0x187/0x420 [ 341.266286][T24663] __ip6_append_data+0x186b/0x22c0 [ 341.271391][T24663] ? ip6_pol_route_output+0x3b/0x50 [ 341.276588][T24663] ? fib6_rule_lookup+0x85/0x160 [ 341.281578][T24663] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 341.287122][T24663] ip6_append_data+0x17e/0x230 [ 341.291878][T24663] ? rawv6_send_hdrinc+0x940/0x940 [ 341.297163][T24663] ? rawv6_send_hdrinc+0x940/0x940 [ 341.302378][T24663] rawv6_sendmsg+0xeaa/0x13f0 [ 341.307144][T24663] inet_sendmsg+0x5f/0x80 [ 341.311553][T24663] ? inet_send_prepare+0x210/0x210 [ 341.316659][T24663] ____sys_sendmsg+0x39a/0x510 [ 341.321478][T24663] __sys_sendmmsg+0x388/0x520 [ 341.326360][T24663] __x64_sys_sendmmsg+0x53/0x60 [ 341.331207][T24663] do_syscall_64+0x44/0xa0 [ 341.335621][T24663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.341513][T24663] RIP: 0033:0x7f2a5dd56a39 [ 341.346053][T24663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 341.365649][T24663] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 341.374051][T24663] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 341.382018][T24663] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 341.390024][T24663] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 341.398235][T24663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 341.406201][T24663] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 341.419629][T24664] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 341.428712][T24664] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 341.441192][T24664] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 341.458408][T24664] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/584/file0 supports timestamps until 2038 (0x7fffffff) 20:23:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 52) 20:23:58 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xa0010000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:23:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xeaffffff, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}, 0x40000020) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:58 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000048b40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000048d40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYBLOB="0300000069adeb000000001908000000000000000000000000000006000000000000000000000000000000080000000000000008000000ff070000000000806a470000090044de735dfa9a29d59d33d1000000000000000200000000000000ff7f0000000000003000"/155]) r9 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000049e00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x4, "963334df84cf0e"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004ae00)={0x0, 0x0, "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", "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"}) r16 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r16, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r16, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004be00)={0xffffffffffffff91, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r6, r7}, {r8, r12}, {0x0, r14}, {0x0, r15}, {}, {0x0, r19}], 0x1, "4d6d5b6a2aedfc"}) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000001700), 0x12800, &(0x7f0000001800)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 341.678689][T24675] FAULT_INJECTION: forcing a failure. [ 341.678689][T24675] name failslab, interval 1, probability 0, space 0, times 0 [ 341.679101][T24678] loop5: detected capacity change from 0 to 131456 [ 341.691412][T24675] CPU: 0 PID: 24675 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 341.691440][T24675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.691452][T24675] Call Trace: [ 341.720118][T24675] dump_stack_lvl+0xd6/0x122 [ 341.724817][T24675] dump_stack+0x11/0x1b [ 341.728979][T24675] should_fail+0x23c/0x250 [ 341.731530][T24678] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 341.733399][T24675] ? skb_clone+0x12c/0x1f0 [ 341.733424][T24675] __should_failslab+0x81/0x90 [ 341.733445][T24675] should_failslab+0x5/0x20 [ 341.742341][T24678] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 341.746699][T24675] kmem_cache_alloc+0x4f/0x300 [ 341.746722][T24675] ? kfree_skb+0x4d/0x130 [ 341.746759][T24675] skb_clone+0x12c/0x1f0 [ 341.755724][T24678] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 341.756083][T24675] dev_queue_xmit_nit+0x145/0x5f0 [ 341.756111][T24675] xmit_one+0x71/0x270 [ 341.756135][T24675] __dev_queue_xmit+0x6e9/0xaa0 [ 341.764652][T24678] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/585/file0 supports timestamps until 2038 (0x7fffffff) [ 341.769189][T24675] dev_queue_xmit+0x13/0x20 [ 341.826349][T24675] neigh_connected_output+0x264/0x290 [ 341.831737][T24675] ip6_finish_output2+0x91e/0xb10 [ 341.836799][T24675] ip6_finish_output+0x428/0x480 [ 341.841747][T24675] ip6_output+0x10e/0x210 [ 341.846074][T24675] ? ip6_output+0x210/0x210 [ 341.850656][T24675] ip6_local_out+0x121/0x1e0 [ 341.855238][T24675] ? __ip6_local_out+0x190/0x190 [ 341.860226][T24675] ip6_push_pending_frames+0xb6/0x170 [ 341.865592][T24675] rawv6_sendmsg+0x131f/0x13f0 [ 341.870495][T24675] inet_sendmsg+0x5f/0x80 [ 341.874818][T24675] ? inet_send_prepare+0x210/0x210 [ 341.880321][T24675] ____sys_sendmsg+0x39a/0x510 [ 341.885154][T24675] __sys_sendmmsg+0x388/0x520 [ 341.889832][T24675] __x64_sys_sendmmsg+0x53/0x60 [ 341.894697][T24675] do_syscall_64+0x44/0xa0 [ 341.899423][T24675] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.905324][T24675] RIP: 0033:0x7f2a5dd56a39 [ 341.909732][T24675] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:23:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:23:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xefffffff, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 341.929401][T24675] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 341.937816][T24675] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 341.945788][T24675] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 341.953887][T24675] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 341.961945][T24675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 341.969917][T24675] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:23:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8942, &(0x7f0000000140)={'sit0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000380), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/86, 0x56}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/110, 0x6e}], 0x4, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x40000020) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, r1, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 342.013621][T24710] __nla_validate_parse: 6 callbacks suppressed [ 342.013633][T24710] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 20:23:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xf0ffffff, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:23:58 executing program 4: prlimit64(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x1f, 0x0) socket$inet6(0xa, 0x3, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000002c0)={0x0, 0x358, 0x1}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/igmp\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000000)=""/178, 0xb2}], 0x1, 0x80000001, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="e2ffffffaa4e250d86a37e7c11040900a1ffc924840f282e", @ANYBLOB="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"], 0x188}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006b00)={{{@in=@broadcast, @in6=@remote, 0x4e23, 0x101, 0x4e23, 0x8000, 0x2, 0x0, 0x20, 0x62}, {0x401, 0x8, 0x92c, 0x0, 0x8, 0x1124000000000000, 0x0, 0x8000}, {0x0, 0x0, 0x3, 0xffffffffffff0000}, 0xffff7fff, 0x6e6bba, 0x1, 0x1, 0x1, 0x1}, {{@in6=@loopback, 0x4d3, 0xff}, 0x2, @in=@multicast2, 0x3503, 0x0, 0x0, 0xef, 0x5, 0x0, 0x8}}, 0xe8) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote, 0xffffff81}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)=""/178, 0xb2}], 0x1, 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) sendmmsg(r3, &(0x7f00000006c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000440)="69f65d9cca20e0266a1b052e6724c1125e14c457a5b331be5d4411ec8c322671adb46b61dd52aaac39e8b9dc13b4ef7d31479adb371992236dff7ade7ede08714437c7edad4f59ef92180c8ee9952180f9c4908bf193e1b16fe6e137f10294039aee0ac7ffa473a66d50a00232a3749f685fb8a6125e0b6a50d496f079b90897373de2bae58feeeb9034abc7b00ca98c82884fb01f4c0c2763da7cf840160fa0089a1a", 0xa3}], 0x1, &(0x7f0000000b40)=[{0xa0, 0x115, 0x3, "9cd725787b9952b23fb39f11ef01ddced0b191d88fb0253f085017b6929241dc90a915040a789c69214f725e9d8f8dea987dc9b85a05ddc2c782438d37379b9f5ff9c55d3362447b5f284dcbbd7a86ea6fe861b680d067b6c7a014bd5137167d62c1d65631896f59b94b3db331188462581ee3b28ec71e3213731fedfbd265ba459570653c4fd1460f25a495bc47"}, {0x1010, 0x118, 0x7, "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{&(0x7f0000003e40)="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0x1000}, {&(0x7f00000005c0)="939d9cf214a4abb29e16e6f5583b45ea1f3f67e2de713d6dbc0e317801fd748cc716d137de384a3337be8a7f50d2ac97e8db9f2f48883265a91e241ef84ce20ab57ef5ce073abb9f1cec11bd1d0d90526ef8af519078af456ea728cbcf98e1911acc23d0089cf8d6134d10b0ad50ddbbfebc46ba54d2903c846d7419bfe8859d4faa7a0ee3", 0x85}], 0x4}}], 0x2, 0x4) 20:23:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 53) [ 342.095656][T24788] loop5: detected capacity change from 0 to 131456 [ 342.129563][T24788] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 342.138532][T24788] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 342.150808][T24788] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 342.167056][T24788] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/586/file0 supports timestamps until 2038 (0x7fffffff) [ 342.196510][T24794] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 342.216958][T24796] FAULT_INJECTION: forcing a failure. [ 342.216958][T24796] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 342.230177][T24796] CPU: 0 PID: 24796 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 342.239024][T24796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.249097][T24796] Call Trace: [ 342.252367][T24796] dump_stack_lvl+0xd6/0x122 [ 342.256962][T24796] dump_stack+0x11/0x1b [ 342.261121][T24796] should_fail+0x23c/0x250 [ 342.265541][T24796] should_fail_usercopy+0x16/0x20 [ 342.270630][T24796] _copy_from_user+0x1c/0xd0 [ 342.275219][T24796] __copy_msghdr_from_user+0x59/0x360 [ 342.280656][T24796] __sys_sendmmsg+0x252/0x520 [ 342.285416][T24796] __x64_sys_sendmmsg+0x53/0x60 [ 342.290353][T24796] do_syscall_64+0x44/0xa0 [ 342.294822][T24796] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.300796][T24796] RIP: 0033:0x7f2a5dd56a39 [ 342.305196][T24796] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 342.325126][T24796] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 342.333550][T24796] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 20:23:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 342.341579][T24796] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 342.349600][T24796] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 342.357606][T24796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 342.365561][T24796] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 342.471598][T24899] loop5: detected capacity change from 0 to 131456 [ 342.483225][T24899] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 342.492405][T24899] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 342.502903][T24899] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 342.518920][T24899] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/587/file0 supports timestamps until 2038 (0x7fffffff) 20:24:01 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xf6ffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:01 executing program 1: clock_gettime(0x9, &(0x7f0000000000)) clock_nanosleep(0x5, 0x0, &(0x7f0000000040)={0x0, 0x3938700}, &(0x7f0000000080)) 20:24:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xfeffffff, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:01 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 54) 20:24:01 executing program 4: ftruncate(0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x401, 0x0) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, &(0x7f0000000100)="8f2fe97fd801fbb6e3640874b15a8e480ed6a741ebb58a8f3756ce6dbdad4f6a1d93910523d64ad04f9f4d940d8d590825cbcc9e50482c39e72a2d9f0ff2ea533d74370f7fb157149027f561d21fb2ad350ec3f4b147438cea74b2b327b5a5bd43cde87c8b628afd51960e813ebf61456e149abd37ea1bec581ef6daf291933ff10de99f201b32a900000000000000329f0296b85de0f3b62836794428b7d660afad69a14800", 0xa6, 0xfffffffffffffffd) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x1, "2156816c73038c"}) creat(&(0x7f00000000c0)='./file0\x00', 0x90) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000640)) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x6, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f0000000280)=""/96, 0x60}, {&(0x7f0000000840)=""/254, 0xfe}, {&(0x7f0000000940)=""/167, 0xa7}, {&(0x7f0000000a00)=""/215, 0xd7}, {&(0x7f0000000b00)=""/142, 0x8e}]}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x4488cd96, 0x0, 0x100, 0x0}) 20:24:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xffffff7f, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 344.840258][T24910] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 344.854698][T24914] Option 'ÖJÐOŸM”Y%ËÌžPH,9ç*-ŸòêS' to dns_resolver key: bad/missing value [ 344.857123][T24912] loop5: detected capacity change from 0 to 131456 [ 344.875058][T24913] FAULT_INJECTION: forcing a failure. [ 344.875058][T24913] name failslab, interval 1, probability 0, space 0, times 0 [ 344.879917][ C1] sd 0:0:1:0: tag#4856 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 344.887781][T24913] CPU: 0 PID: 24913 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 344.897571][ C1] sd 0:0:1:0: tag#4856 CDB: opcode=0xe5 (vendor) [ 344.906385][T24913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.912718][ C1] sd 0:0:1:0: tag#4856 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 344.922729][T24913] Call Trace: [ 344.922750][T24913] dump_stack_lvl+0xd6/0x122 [ 344.931772][ C1] sd 0:0:1:0: tag#4856 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 344.935013][T24913] dump_stack+0x11/0x1b [ 344.939598][ C1] sd 0:0:1:0: tag#4856 CDB[20]: ba [ 344.948922][T24913] should_fail+0x23c/0x250 [ 344.962556][T24913] __should_failslab+0x81/0x90 [ 344.967358][T24913] should_failslab+0x5/0x20 [ 344.971860][T24913] kmem_cache_alloc_node+0x61/0x2c0 [ 344.977187][T24913] ? __alloc_skb+0xed/0x420 [ 344.981694][T24913] __alloc_skb+0xed/0x420 [ 344.986083][T24913] __ip6_append_data+0x186b/0x22c0 [ 344.991183][T25017] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 344.991286][T24913] ? ip6_pol_route_output+0x3b/0x50 [ 345.005814][T24913] ? fib6_rule_lookup+0x85/0x160 [ 345.010994][T24913] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 345.016616][T24913] ip6_append_data+0x17e/0x230 [ 345.021391][T24913] ? rawv6_send_hdrinc+0x940/0x940 [ 345.026547][T24913] ? rawv6_send_hdrinc+0x940/0x940 [ 345.031799][T24913] rawv6_sendmsg+0xeaa/0x13f0 [ 345.036475][T24913] inet_sendmsg+0x5f/0x80 [ 345.040793][T24913] ? inet_send_prepare+0x210/0x210 [ 345.045996][T24913] ____sys_sendmsg+0x39a/0x510 [ 345.050749][T24913] __sys_sendmmsg+0x388/0x520 [ 345.055431][T24913] __x64_sys_sendmmsg+0x53/0x60 [ 345.060450][T24913] do_syscall_64+0x44/0xa0 [ 345.064936][T24913] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.070833][T24913] RIP: 0033:0x7f2a5dd56a39 [ 345.075243][T24913] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 345.095069][T24913] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 345.103846][T24913] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 345.113116][T24913] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 345.121265][T24913] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 345.129446][T24913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:24:01 executing program 1: ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000001c0)) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000002c0)={{0x0, 0x3f}, 'port0\x00', 0x28, 0x1001, 0x1000, 0x0, 0xc161, 0x0, 0x5}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup3(r2, r0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000400)={'ip6_vti0\x00', &(0x7f0000000380)={'syztnl1\x00', 0x0, 0x29, 0x3, 0x0, 0x8, 0x40, @local, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8, 0x40, 0x1ff, 0xffff}}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000000440)={0x38000002}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280), 0x800) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="ff7c1bec00002ae8b0826ebab213d98f3740910e6ae4229717007ac6", 0x2000021c}, {&(0x7f0000000240)='j', 0x1}], 0x2) epoll_wait(r2, &(0x7f0000000180)=[{}, {}, {}, {}], 0x4, 0xb2e) 20:24:01 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000140)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000457900aa5f634b37b3eeb32debc4d834010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdbf4655fdbf4655f00000000000004", 0x1b, 0x4100}, {&(0x7f0000012700)="2000000024b304b624b304b603000000000000eed2", 0x15, 0x4180}, {&(0x7f0000000040)="cf3ef47cf0d8625350d3b04611441600d6f46cea75e98a625c323f917c0ce01a2665cd4dd42e8cf0d3929a1bbf1b400730e95ccbb961d96956f62a30aeb899d66ff4dc9d6d79b88f5907053d32e2b65f1d7a94ecdfbd84a2b2e98d705a4a75dd907fa42e46695d6146322c89f574a28481275b0874324dae38eb958d56960276088e6cd5a8d5b80147f67c7dc1b21e1f52ea236602c3f8a03f5761afa8fd1e494c19b9", 0xa3}, {&(0x7f0000000480)="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", 0x15b}, {&(0x7f0000000380)="c58e4d86d1403fb870994503a61a867f9ce7d08b03858c7135c9c4142082c6da3b04bd8375e84acf29e226dfd63c189fcc2d1c80b9c6a7791200cc950fdb6759a90b9c973544e74670ea0f56bb8b060175199d416761fe4415593cc5e63ae5829280847d95fbeeec1e770fe9ef92007d6a5781d72fa80ab028e1205bf54a4a9a6edb99f8a65fce04109ba12e9fb2abcc0049321afb7317ceacc23ee3556f70a85eac9d0c5e5e8047068025bbf402d6fbdc200d9c77827fda9527eae631c35a28865717427285949816f530", 0xcb, 0x5}], 0x0, &(0x7f0000014d00)=ANY=[@ANYBLOB='Q']) statx(r0, &(0x7f0000000240)='./file0\x00', 0x0, 0x20, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000200)='./file0\x00', 0xffffffffffffffff, r1, 0x1000) 20:24:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xffffff9e, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 345.137507][T24913] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 345.147696][T24912] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 345.156996][T24912] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 345.176403][T24912] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. 20:24:01 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 55) 20:24:01 executing program 5: perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 345.192954][T24912] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/588/file0 supports timestamps until 2038 (0x7fffffff) [ 345.225173][T25023] loop4: detected capacity change from 0 to 4096 [ 345.235732][T25025] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 345.249417][T25023] EXT4-fs (loop4): Unrecognized mount option "Q" or missing value [ 345.320690][T25035] FAULT_INJECTION: forcing a failure. [ 345.320690][T25035] name failslab, interval 1, probability 0, space 0, times 0 [ 345.333472][T25035] CPU: 0 PID: 25035 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 345.342255][T25035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.342623][T25023] loop4: detected capacity change from 0 to 4096 [ 345.352391][T25035] Call Trace: [ 345.352401][T25035] dump_stack_lvl+0xd6/0x122 [ 345.352426][T25035] dump_stack+0x11/0x1b [ 345.370810][T25035] should_fail+0x23c/0x250 [ 345.375309][T25035] __should_failslab+0x81/0x90 [ 345.380069][T25035] should_failslab+0x5/0x20 [ 345.384631][T25035] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 345.390440][T25035] ? __kmalloc_node_track_caller+0x30/0x40 [ 345.396244][T25035] __kmalloc_node_track_caller+0x30/0x40 [ 345.401902][T25035] ? __ip6_append_data+0x186b/0x22c0 [ 345.407205][T25035] __alloc_skb+0x187/0x420 [ 345.411620][T25035] __ip6_append_data+0x186b/0x22c0 [ 345.416802][T25035] ? ip6_pol_route_output+0x3b/0x50 [ 345.422092][T25035] ? fib6_rule_lookup+0x85/0x160 [ 345.427145][T25035] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 345.432686][T25035] ip6_append_data+0x17e/0x230 [ 345.437437][T25035] ? rawv6_send_hdrinc+0x940/0x940 [ 345.442541][T25035] ? rawv6_send_hdrinc+0x940/0x940 [ 345.447645][T25035] rawv6_sendmsg+0xeaa/0x13f0 [ 345.452316][T25035] inet_sendmsg+0x5f/0x80 [ 345.456731][T25035] ? inet_send_prepare+0x210/0x210 [ 345.461911][T25035] ____sys_sendmsg+0x39a/0x510 [ 345.466740][T25035] __sys_sendmmsg+0x388/0x520 [ 345.471459][T25035] __x64_sys_sendmmsg+0x53/0x60 [ 345.476737][T25035] do_syscall_64+0x44/0xa0 [ 345.481209][T25035] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.487133][T25035] RIP: 0033:0x7f2a5dd56a39 [ 345.491619][T25035] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 345.511288][T25035] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 345.519723][T25035] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 345.527909][T25035] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 345.535956][T25035] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 345.543916][T25035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 345.552047][T25035] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 345.563455][T25023] EXT4-fs (loop4): Unrecognized mount option "Q" or missing value [ 345.639164][T25137] loop5: detected capacity change from 0 to 131456 [ 345.664905][T25137] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 345.673981][T25137] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 345.683483][T25137] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 345.700213][T25137] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/589/file0 supports timestamps until 2038 (0x7fffffff) 20:24:02 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xfeffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 56) 20:24:02 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) r2 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x2120}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x80, 0x20, "69e7cf3e1630c3b17b018ffdf835b4a63807a722a37b686081e471837303050211e2c90ca8ba07a417ae920e42a0e2206b8d1e4ea75760195529a29df84469", 0x1a}, 0x0, 0x0, 0x1, {0x0, r6}}, 0x1) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') preadv(r7, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/15, 0xf}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x2, 0x0, 0x0) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVid:De', 0x0) 20:24:02 executing program 4: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f00000000c0)={@desc={0x1, 0x0, @desc4}}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000402) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0xc, r1, 0x0, 0x3, 0x0, 0x2500000000000000}) 20:24:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xffffffea, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:02 executing program 5: perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 346.164939][T25148] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 346.178997][T25151] loop5: detected capacity change from 0 to 131456 [ 346.188030][T25150] FAULT_INJECTION: forcing a failure. [ 346.188030][T25150] name failslab, interval 1, probability 0, space 0, times 0 [ 346.200768][T25150] CPU: 1 PID: 25150 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 20:24:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xffffffef, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:02 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgsnd(0x0, &(0x7f0000000700)=ANY=[], 0x8, 0x0) msgctl$IPC_RMID(0x0, 0x0) r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) creat(&(0x7f0000000380)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x921044, 0x22) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x3, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0xf51}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000180)={0x0, 0xff, 0x2, 0x5, 0x8}) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x13, 0x1, 0x0}) msgsnd(0x0, &(0x7f0000000240)={0x1, "7412b993768585ec8a96955d1ea6df4b3ac6675f3e844d29f6bc318eec796ee2aaa9827fc2dd91fabe36cb931cbea577b033b272145dac445187a3a1c0fde50eb66afc529cb6482355e01a50413b82b065acdff6cfd77520651afccd78a4ba654382e597918b6ed65226040bd28b7394a7552d95dbcea422125d9a27990c77bdb7315a77daae120181d940ffbcf0218134c06e7d8ea1416b20b72123c4c0422c22a4723b4138fcef4549641a6f12fdc879f6d8293db9f6797adcecbf57b8887a2cff0be9114f68"}, 0xcf, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, 0x0, 0x0, 0x90906766eb8c84fc, 0x0) sendfile(r1, r2, &(0x7f0000000080)=0x9, 0x1) msgsnd(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="01000000000000001359f3f4f56562807683203ba9e83b5e00d779501d80242f5e3385053706c8d56fce41e6f922d4d3082c1a24011b4875cc51d773e3a05a2e2554263f86c169c565cbd8108aac85460de286859a2c7216a21aa39e36a7860cfe8808000000000000a9135e81cb3e29382a07a578ccf535a96f61c7982b1762ef73cea8"], 0x76, 0x800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x6) sendfile(r1, r3, 0x0, 0x80000001) [ 346.209531][T25150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.219587][T25150] Call Trace: [ 346.222956][T25150] dump_stack_lvl+0xd6/0x122 [ 346.227815][T25150] dump_stack+0x11/0x1b [ 346.231977][T25150] should_fail+0x23c/0x250 [ 346.236487][T25150] ? skb_clone+0x12c/0x1f0 [ 346.241017][T25150] __should_failslab+0x81/0x90 [ 346.245833][T25150] should_failslab+0x5/0x20 [ 346.250388][T25150] kmem_cache_alloc+0x4f/0x300 [ 346.255213][T25150] ? kfree_skb+0x4d/0x130 [ 346.259920][T25150] skb_clone+0x12c/0x1f0 [ 346.264177][T25150] dev_queue_xmit_nit+0x145/0x5f0 [ 346.269203][T25150] xmit_one+0x71/0x270 [ 346.273260][T25150] __dev_queue_xmit+0x6e9/0xaa0 [ 346.278154][T25150] dev_queue_xmit+0x13/0x20 [ 346.282819][T25150] neigh_connected_output+0x264/0x290 [ 346.288366][T25150] ip6_finish_output2+0x91e/0xb10 [ 346.293435][T25150] ip6_finish_output+0x428/0x480 [ 346.298486][T25150] ip6_output+0x10e/0x210 [ 346.302801][T25150] ? ip6_output+0x210/0x210 [ 346.307319][T25150] ip6_local_out+0x121/0x1e0 [ 346.311895][T25150] ? __ip6_local_out+0x190/0x190 [ 346.316894][T25150] ip6_push_pending_frames+0xb6/0x170 [ 346.322262][T25150] rawv6_sendmsg+0x131f/0x13f0 [ 346.327131][T25150] inet_sendmsg+0x5f/0x80 [ 346.331507][T25150] ? inet_send_prepare+0x210/0x210 [ 346.336614][T25150] ____sys_sendmsg+0x39a/0x510 [ 346.341495][T25150] __sys_sendmmsg+0x388/0x520 [ 346.346157][T25150] __x64_sys_sendmmsg+0x53/0x60 [ 346.351020][T25150] do_syscall_64+0x44/0xa0 [ 346.355460][T25150] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.361419][T25150] RIP: 0033:0x7f2a5dd56a39 [ 346.365918][T25150] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 346.386341][T25150] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 346.394836][T25150] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 346.402808][T25150] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 20:24:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x10003, 0x300, 0x0}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) gettid() setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000840)) r2 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\x91\x1b\x80\x93\x81v\xc5o\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x97z\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00', 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x53, 0xfffffffffffffffe, 0x1000, 0x0, @buffer={0x0, 0xb, &(0x7f00000000c0)=""/11}, &(0x7f0000001040)="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", &(0x7f0000000140)=""/91, 0x0, 0x16, 0x1, &(0x7f00000001c0)}) write(r2, &(0x7f0000000080)="30e6ca409617e1e67bda24ca3061b7e17140", 0x12) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r2, 0x0) mq_open(&(0x7f0000000000)='%\xcc[\x00', 0x0, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000c80)=ANY=[@ANYRESOCT, @ANYBLOB="39a4c7400f2574b2aa51a694c09e6dfbeb02a2074d4cde087d0ea3787a2c35c4537cd9a10886f2befa3b861554684221f6064d6371fca5a8c27733048327a0cbf48c3a61447b37f53b039d0aab7daf8f08b51da38bf8de9cbea547815cdce50907ad6e8234c04eb78bee33acb2f78b70bcbbb823413ea0b9a000aa02f03b", @ANYBLOB="16ca2f6cf6096f5ada9b6c288e1d4b8e45480caacbbdd89261e504d9da3309822b629a1772cd5f3cfc5ebbb7716390bc877e9b4454099e748dfbe997c2df586aa1f90b1ed2", @ANYRES32, @ANYBLOB="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", @ANYRES64], 0x78) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x2, @empty, 0x5}, 0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x0, 0x5, 0x1, 0xff, 0x0, 0xe00000, 0x0, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xf5d9, 0x4, @perf_config_ext={0x9, 0x401}, 0x98, 0x0, 0xfffffffd, 0x4, 0x6, 0x4, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x4009, 0xffffffffffffffff, 0x0) gettid() [ 346.410774][T25150] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 346.418804][T25150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 346.426761][T25150] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 346.446717][T25151] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 346.455702][T25151] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ 20:24:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 57) 20:24:03 executing program 5: perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 346.477974][T25151] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 346.493976][T25151] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/590/file0 supports timestamps until 2038 (0x7fffffff) 20:24:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xfffffff0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 346.652784][T25259] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 346.679569][T25262] FAULT_INJECTION: forcing a failure. [ 346.679569][T25262] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 346.692803][T25262] CPU: 1 PID: 25262 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 346.701761][T25262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.711914][T25262] Call Trace: [ 346.715178][T25262] dump_stack_lvl+0xd6/0x122 [ 346.719753][T25262] dump_stack+0x11/0x1b [ 346.723886][T25262] should_fail+0x23c/0x250 [ 346.728300][T25262] should_fail_usercopy+0x16/0x20 [ 346.733305][T25262] _copy_from_user+0x1c/0xd0 [ 346.737926][T25262] __copy_msghdr_from_user+0x59/0x360 [ 346.743295][T25262] __sys_sendmmsg+0x252/0x520 [ 346.748019][T25262] __x64_sys_sendmmsg+0x53/0x60 [ 346.752965][T25262] do_syscall_64+0x44/0xa0 [ 346.757364][T25262] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.763243][T25262] RIP: 0033:0x7f2a5dd56a39 [ 346.767647][T25262] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 346.772846][ C0] sd 0:0:1:0: tag#4821 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 346.787326][T25262] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 346.787349][T25262] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 346.787361][T25262] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 346.797384][ C0] sd 0:0:1:0: tag#4821 CDB: opcode=0xe5 (vendor) [ 346.805734][T25262] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 346.813826][ C0] sd 0:0:1:0: tag#4821 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 346.821755][T25262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 346.821769][T25262] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 346.828251][ C0] sd 0:0:1:0: tag#4821 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 346.828277][ C0] sd 0:0:1:0: tag#4821 CDB[20]: ba [ 346.898729][ C1] sd 0:0:1:0: tag#4834 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 346.908553][ C1] sd 0:0:1:0: tag#4834 CDB: opcode=0xe5 (vendor) [ 346.916166][ C1] sd 0:0:1:0: tag#4834 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 346.925227][ C1] sd 0:0:1:0: tag#4834 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 346.932569][ C0] sd 0:0:1:0: tag#4836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 346.934437][ C1] sd 0:0:1:0: tag#4834 CDB[20]: ba [ 346.944404][ C0] sd 0:0:1:0: tag#4836 CDB: opcode=0xe5 (vendor) [ 346.955816][ C0] sd 0:0:1:0: tag#4836 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 346.965021][ C0] sd 0:0:1:0: tag#4836 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 346.974052][ C0] sd 0:0:1:0: tag#4836 CDB[20]: ba [ 347.045477][T25370] loop5: detected capacity change from 0 to 131456 [ 347.066421][T25370] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 347.075337][T25370] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 347.084949][T25370] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 347.102566][T25370] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/591/file0 supports timestamps until 2038 (0x7fffffff) [ 347.121830][T25373] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 20:24:05 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xfffffff6, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 58) 20:24:05 executing program 5: perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0xfffffffe, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:05 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x0) add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) 20:24:05 executing program 1: r0 = semget(0x0, 0x4, 0x210) semctl$IPC_RMID(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000007f80)={0x0, 0x0}) semtimedop(r0, &(0x7f0000007f40)=[{0x6, 0xd957, 0x1000}, {0x3, 0x100, 0x1800}, {0x3, 0x8000, 0x1800}], 0x3, &(0x7f0000007fc0)={r1, r2+60000000}) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366805d8600080801000240004000f801", 0x17}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010004eea70325132510000ea70325103", 0x5b, 0x1800}], 0x0, &(0x7f0000010d00)=ANY=[]) r4 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r4, 0x0) r7 = semget$private(0x0, 0x0, 0x381) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000009bc0)=""/4096) r8 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x2120}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000007080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000070c0)=0x14) sendmmsg(r8, &(0x7f0000007d40)=[{{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f00000027c0)="49b3bf89efd039559033011774353ab337be4547e792d40c524e5f9fd11bf8a7abe1417b3839aa9e2678f601875656778f9b5185e8ec89ef9defb7397a477648ff7867a1f3f52d7279e2e7785cf1a4686b426c73fa853f7c7c46d8c9b53b59ce8bedad5ed862516d80b7958e95f9ce386d5331551081a5d066311574416400a12eeccbd5fd0f445471d8974f114d1087d8801ba884e1cf5639b420e1af71ffa8d2d7314e157dbfe33e353b139577307a54411d79798a05354337a9b9dd2023b710dc1c29afb0ce00", 0xc8}, {&(0x7f0000000080)="5934e83a5b9a20d04deee4a56d94a832e64e6c307732957c0dda9f80e8a0801747f26509ff3f", 0x26}, {&(0x7f00000028c0)="e1a2c697fb97d9a7bcee62c74da4a74bce94ccf9f2bee4a92a296f99dfc0f26383380898e4507dd31858c93b5dead5f1f529d1134c63f919d155fc34194137375f3e46538564421fcbfd8f509c494b9cd519bcb3b4f1a798061bb4e078ca13d9a6fb643f52e412da5e8cb1f0d89fc77c037521f4ee24d0db2b019200870e956b4fe82fe226e48765653b9037ae57d4ff05a967015aa0c179cd350af63470ef52c4737e282e74c4", 0xa7}], 0x3}}, {{&(0x7f00000029c0)=@caif=@dgm={0x25, 0x8, 0x80}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002a40)="67d57104f32c05394cd11e8ad059c3e006d478288cd971dc2e9f1fa3717660b1d3331484e86dc796b5a03722942e379c136044fac7984ab958c1f2f3ba197d4bd08168a3072b75930f9a23fe7b6fb5eeaeb1dd32ec0157132b659a99c5af5b", 0x5f}], 0x1, &(0x7f0000002b00)=[{0x108, 0x101, 0x8, "7e4921e9093dc7f17b398b084cb136caffede8b86afe5a4d9f8e29a601bfba65e1546b8aa93bb7d467da9319ff67d952e9ba8121eb98512d2213db11a26af47fa60d42e4fd93385402aadf50f57354fb870f9840e8ae1de7af0fd88174424ec4a1f623a93de2c88acea5f987565b1ce50ebbbcb21fd3ffdcbdeb8e9804f011da3cc1447e0a6f9b12e247f2e5f80a16ec210a00161ae5214c806bb7769aca162c2db763b9eb5583d0dd567e72ba0366ad1fc928fc4e5a06cd380e7f414360b493e5d57701dfbfffe982f7b11c088e378734e13fbe74947ced7ea868a1f20ce1d4a32c18261da7b2b7b884eb59d245d63794f2a03042f0cf56"}], 0x108}}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000002c40)="0f5376e5d313cb0a28a57459e9d02e8e0e5f2c66847d832a0d15df5fdef99df5e41d186b1e60eb007a68273e0f124782d60158475e6acada015eb50aa02b149640810fd71d486f903f9dfbb7dfd403604f9daacf7ddbc3be859bd73bb3773545f12814", 0x63}, {&(0x7f0000002cc0)="9dd2830fddd8e1ebcdd83c6795f7f358c27f19ffe90ceb4c0cba9d3cb10c4a0c4e691e9bb2d7a8424df698a9e0577624f7d48275b8ddab3138dd1df04badbbf0eeb9ac9e4ff58dab65bf9af2582e4a6440f9eaef1fc58661999e8acb125a5a5faaa52f05d3e275809ce3212e611adf6d3550ae51aef676da4a7c5250e3e190e2734d1a626478c6ecdf56845ede8d8c80fc8faca6e3bdbe372bf0cfa69158d3a604bb185b301e52352c760680cad696a647df8f10133cf09e7066b0a28d630297ddc824d4ae2a1936ba90e89f3696b6eee154a4", 0xd3}, {&(0x7f0000002dc0)="d11fac6b8052710e360c1ba70dee5f0d1dcc91ae3005306a924a55eb55e8b8cb0976bc0959cde7ccb987198baf01d4634400296c0ff016fc9944d2f720229e067fe2ab883e1dbc00819d94795381da7d26ebb3e60d86f6332e36a49f9641af8de84aad41753eb7223c73b82f28851f972ea1a48dd8a500e3eda39e0ca15cae287601eeb3833ce87cd887460984b894194cdcbcb5849987cf0c7a32aa82", 0x9d}, {&(0x7f0000002e80)="7a7a71adbe5df0a599eaddd1629098a0db6ee56069745be3f7aac7959a9acd1bee60b7f583b216414777d57f6089fc6230783b919dee70b95421010b895069b05f9595e109ec5542d8766546c91208c558f92da8ede484cc22772c5ab5a27d17cb0c", 0x62}, {&(0x7f0000002f00)="8bcc4fbcd496940c5d067ff7a36483a21445113e79fcebfeb964669b742fa002a6eb047d5d557d91c942a19b3705ca6885346b493db126a18f60b35ce1f50d89285c345c84454c5f4761ae19c664818a96651a6b4b7795d8098b7aa93b82f4671c5e137c", 0x64}, {&(0x7f0000002f80)="3d92f88e62ecabfcdf1f0e35feff323ecb00c0d30f63e696b5ec86d9b78a76221c7e348f1444d92a1b1833dbd49b0660086dc58066599759f235a6d2db5ae3514535c499a4c87009579eb566ca90be5f461a6e44d1144c0251b42116d4e6647434e9905ac7531f52e7dbe060a68770c06e7f4f83c3c917c65db048ca18fec730105c32df30fc79b7106b0635b00ec7149777087e9fa37680f8d1c614af96c546bc1a1b4303aa62c8fa431958cfb864433aef1bc4b72294332a336d18b8433414462ed8b79bc8eb3620cc7d82aac43de48ea40632400c9eb56df5e936032706d5fb4fb979", 0xe4}], 0x6, 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{&(0x7f0000007940)="87c7adde116398a56dfc7ea256659017c51b1b84b3885ab6de625bac28c0784be701194a1678c9318b77a6a6729d4c600ba96aa9af9c93f64f4ab9b95186949675255a5bcb0d3f009c31e5bf8417933caf961f4eea34247defdba0716dffa859c5805c8a21192b6bc0d9149244c39e7a1723c8c5700e12f25d888b6d8b7bae50249f2a4a3c4ae2946c549c3398324c0bb63e", 0x92}, {&(0x7f0000007a00)="1f369a7acc1b9fa432b9a14a578902d90a44e7b325ce024e98331d4631ec1e7d576418b0", 0x24}, {&(0x7f0000007a40)="7595a0d3afb8e9f16b787094439df536f4fd7a46dd9ecc1a93e8f583fb9cde5a885d0f03a22c3b6eae8a54f9de6d208b91027de8cc9a830db3887b015c765428d5cc64031e58bbb34bbc66ea44494dc35dea46ee1a8792c874039ceed4c01d12fdbdbd59182e7acb2ed098ec0b5f8d07a4f14d5a6d263f0f8a8b199717793ed0", 0x80}], 0x6, &(0x7f0000008100)=ANY=[@ANYBLOB="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"], 0x1f0}}], 0x8, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r10, &(0x7f0000008600)=[{{0x0, 0x7f}, 0xeffdffff}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/../file0/file0\x00'}, 0x32, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) pwritev2(r3, &(0x7f0000002700)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="495b370ef66562056c494bcf544d675cef3509a5a236ec2fdc653a44422a42eabf55cb323ccf582d2f7b6f38bdf42f813f22d1177ab52d5f249d42cfbbc0085725a94398ebaf6b638c6a24d5a77dff8dfaee7916199c993355ba973af99f8571448bae0d33f16746a5f6d58a9f4f560ae7a1c35e4e8f05f00f18acb41c3b65b2d8646d9a03be9763e50bc304be3fc93919e82f94c1a2ba1a9e0f19a770b15a469fa02257565768cd11cdd07eaf95e5ed06b8d4c1c37387dd43fbeb4bb0befeca2f6da2a6a24b5ee2a2e471c17571ba5a0682", 0xd2}, {&(0x7f0000000140)="4ee8414636a05f607adda38cccfacf039e11a9d703057ed5fc6f3696a11c9780a8d64bb88f4bd57918c90842f4fb77c06fae64c283c0eb4d21ce5182c775db617adc0469b0f54c7a3d6b1a9946163cad9345b09b015c7540052d65423de0195de0139f2bc44b1b9442d7ae6e80c7bda7840f2c152bac45889663409ca4721534abff224988fffb073e09f278dc88ee1be9297b60df58fd40814ab0a44ae19e493a64a840ad24a1f0effb8b42ecb6f5ef", 0xb0}, {&(0x7f0000001340)="c110e485ccab9cd3fbf6730cffe766e4cce047bc2236edb481f95edfb64a1253745e6a74cae95688233d582c74f0d99bc80562df1c460620fdc648f09cb34e8a9e31e10b81a216140a67184b0f97d50120ee2c5e5929b1f5e2ef9fcc1fc4c9fd6569077cc4af204daaf26f", 0x6b}, {&(0x7f00000013c0)="282c601cba31efb37656e4848b7d2d1003d3fa924e558fe9e64f24086d9ccacf93efd133500394734e978d9fce619a3746f97709ca230f6182262ecc7b63d1a6fe01da0c7152e1af1ff26b4a2638df8658f65e9b57a1123a048f2810b541ce27ff22095189c0cbe569ac9cd4b2687a96b06c6c945753496e9af82781812a24081805e09b239a27836b0906707d1d6ea1679424b0e6e19620713aae130331ab1da0160903dfa045d502c27c3e8e5ebb6a4af34ef0b6ee3922c4e8a3fa0f777b4f7d670d0c9964144f5a9b14d24a8c1ddb377f", 0xd2}, {&(0x7f00000014c0)="012f7351edc2c025967fa2a35da34ae5fd47e754ef7978011c0aa7fbbb0ce4f3eb9d2362cbde1183616ed9df680c7f11782e1ff6bfedcc49c6e5ca9f3af9319a69c7d4a17c0eb8464ef1b4ed47cee5defe148eb416bdc7ae0fe728b135d342f4c6744ecd551aabb77eaf83798d3018682a9dec050ff3289b7f01e34fd505e08a464f51e5b59387e2a7e1b5d11185aa", 0x8f}, {&(0x7f0000001580)="dc424684248875b07c8bc2a6c93dd7e29a36eb7312af14e3579b191d61e0d191b589343f3ebd2fbe6ab9b3073d1163a055e8ae47e689dafe824092596fcb7a236dcee0bb75d1abb5bb49b641b5486736a8159f66ee54c209bb8c947b4decbd2d42143cc42be92b60a5cbde476609d9e55e00ffe5f57193c68284782db63f80f12afe93d979b614d7710e656e87cfb2a8e3ba4fe5ec840004718bc79b54a016218bd7e3c43cf13aac802c53c677f4db6284a719fc46f8bdb7be65", 0xba}, {&(0x7f0000001640)="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0x1000}, {&(0x7f0000002640)="18eb17bc4bcfc30fba1194a7ccb7342c9217db3706d509949b93c62da55047edc21f1f8bfa7da6b25c777d1392cac0d245a9e8b43ec9549f877b000869d676ccaf7c68375e1ffd03567373ff32161021f77bd68d2edc0744f86394c965045f947fbf1411404c6560c8daca8469d3abe8d7357fd1c955824bddc2a34d163180def5ec38761dad960cd61740d24b4b1eaaeec9", 0x92}], 0x9, 0x81, 0x8, 0x16) syz_io_uring_setup(0x35a6, &(0x7f0000008000)={0x0, 0x6c04, 0x10, 0x3, 0x69}, &(0x7f000042d000/0x4000)=nil, &(0x7f0000430000/0x1000)=nil, &(0x7f0000008080), &(0x7f00000080c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) [ 348.510099][T25382] FAULT_INJECTION: forcing a failure. [ 348.510099][T25382] name failslab, interval 1, probability 0, space 0, times 0 [ 348.522871][T25382] CPU: 0 PID: 25382 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 348.527001][T25383] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 348.531737][T25382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.531751][T25382] Call Trace: [ 348.531758][T25382] dump_stack_lvl+0xd6/0x122 [ 348.558918][T25382] dump_stack+0x11/0x1b [ 348.563116][T25382] should_fail+0x23c/0x250 [ 348.567597][T25382] __should_failslab+0x81/0x90 [ 348.572372][T25382] should_failslab+0x5/0x20 [ 348.576979][T25382] kmem_cache_alloc_node+0x61/0x2c0 [ 348.582273][T25382] ? __alloc_skb+0xed/0x420 [ 348.586779][T25382] __alloc_skb+0xed/0x420 [ 348.591183][T25382] ? fib6_select_path+0x40c/0x460 [ 348.596217][T25382] __ip6_append_data+0x186b/0x22c0 [ 348.601410][T25382] ? ip6_pol_route_output+0x3b/0x50 20:24:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="0f000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:05 executing program 4: perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = getpid() sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@cred={{0x1c, 0x1, 0x2, {r4, r2, r3}}}], 0x20}, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xff, 0x4, 0x80, 0x4, 0x0, 0x2, 0x4, 0xe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0x9}, 0xc180, 0x7ff, 0x400, 0x5, 0x1, 0x2, 0x2, 0x0, 0x4, 0x0, 0x6}, r4, 0x8, 0xffffffffffffffff, 0x1) [ 348.606624][T25382] ? fib6_rule_lookup+0x85/0x160 [ 348.607265][T25384] loop5: detected capacity change from 0 to 131456 [ 348.611618][T25382] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 348.623652][T25382] ip6_append_data+0x17e/0x230 [ 348.628413][T25382] ? rawv6_send_hdrinc+0x940/0x940 [ 348.633538][T25382] ? rawv6_send_hdrinc+0x940/0x940 [ 348.638654][T25382] rawv6_sendmsg+0xeaa/0x13f0 [ 348.643337][T25382] inet_sendmsg+0x5f/0x80 [ 348.647674][T25382] ? inet_send_prepare+0x210/0x210 [ 348.652787][T25382] ____sys_sendmsg+0x39a/0x510 [ 348.657585][T25382] __sys_sendmmsg+0x388/0x520 [ 348.662338][T25382] __x64_sys_sendmmsg+0x53/0x60 [ 348.667603][T25382] do_syscall_64+0x44/0xa0 [ 348.672025][T25382] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.677963][T25382] RIP: 0033:0x7f2a5dd56a39 [ 348.682371][T25382] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 348.701992][T25382] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 20:24:05 executing program 1: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) syz_io_uring_setup(0x3a7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) [ 348.710463][T25382] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 348.718442][T25382] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 348.726432][T25382] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 348.734474][T25382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 348.742440][T25382] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 59) 20:24:05 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="10000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 348.758608][T25384] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 348.767546][T25384] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 348.778274][T25384] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 348.794486][T25384] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/592/file0 supports timestamps until 2038 (0x7fffffff) [ 348.928474][T25498] FAULT_INJECTION: forcing a failure. [ 348.928474][T25498] name failslab, interval 1, probability 0, space 0, times 0 [ 348.941318][T25498] CPU: 0 PID: 25498 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 348.950091][T25498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.960148][T25498] Call Trace: [ 348.963445][T25498] dump_stack_lvl+0xd6/0x122 [ 348.968032][T25498] dump_stack+0x11/0x1b [ 348.972206][T25498] should_fail+0x23c/0x250 [ 348.976667][T25498] __should_failslab+0x81/0x90 [ 348.981436][T25498] should_failslab+0x5/0x20 [ 348.985949][T25498] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 348.991671][T25498] ? __kmalloc_node_track_caller+0x30/0x40 [ 348.997484][T25498] __kmalloc_node_track_caller+0x30/0x40 [ 349.003111][T25498] ? __ip6_append_data+0x186b/0x22c0 [ 349.008403][T25498] __alloc_skb+0x187/0x420 [ 349.013197][T25498] __ip6_append_data+0x186b/0x22c0 [ 349.018315][T25498] ? ip6_pol_route_output+0x3b/0x50 [ 349.023522][T25498] ? fib6_rule_lookup+0x85/0x160 [ 349.028513][T25498] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 349.034133][T25498] ip6_append_data+0x17e/0x230 [ 349.038902][T25498] ? rawv6_send_hdrinc+0x940/0x940 [ 349.044046][T25498] ? rawv6_send_hdrinc+0x940/0x940 [ 349.049214][T25498] rawv6_sendmsg+0xeaa/0x13f0 [ 349.053901][T25498] inet_sendmsg+0x5f/0x80 [ 349.058303][T25498] ? inet_send_prepare+0x210/0x210 [ 349.063469][T25498] ____sys_sendmsg+0x39a/0x510 [ 349.067688][T25501] loop5: detected capacity change from 0 to 131456 [ 349.068269][T25498] __sys_sendmmsg+0x388/0x520 [ 349.079425][T25498] __x64_sys_sendmmsg+0x53/0x60 [ 349.084289][T25498] do_syscall_64+0x44/0xa0 [ 349.088834][T25498] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.094916][T25498] RIP: 0033:0x7f2a5dd56a39 [ 349.099324][T25498] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 349.118934][T25498] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 349.127358][T25498] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 349.135313][T25498] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 349.143269][T25498] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 349.151234][T25498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 349.159214][T25498] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 349.171092][T25501] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 349.180004][T25501] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 349.197061][T25501] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 349.212846][T25501] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/593/file0 supports timestamps until 2038 (0x7fffffff) 20:24:07 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000000203000000000000000000000000000400028010e10a2ee500010d512e393331000000"], 0x28}}, 0x0) 20:24:07 executing program 4: r0 = memfd_create(&(0x7f00000002c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xc9\xe6\x14\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\xc7\x85|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc43\xd0d\xee\x13Q', 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x80000b, 0x4000010, r1, 0x4cdab000) write(r0, &(0x7f0000000000)="d9e75b66e489b1023df0f062d82f", 0xe) sendfile(r0, r0, &(0x7f0000000200), 0x87) sendfile(r0, r0, &(0x7f0000000480), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) link(&(0x7f0000000080)='./file0\x00', 0x0) 20:24:07 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xfffffffe, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 60) 20:24:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:07 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 350.706171][T25513] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 350.706264][T25512] loop5: detected capacity change from 0 to 131456 [ 350.724834][T25514] FAULT_INJECTION: forcing a failure. [ 350.724834][T25514] name failslab, interval 1, probability 0, space 0, times 0 [ 350.733039][T25512] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 350.737467][T25514] CPU: 0 PID: 25514 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 350.746381][T25512] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 350.755132][T25514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.755147][T25514] Call Trace: [ 350.755153][T25514] dump_stack_lvl+0xd6/0x122 [ 350.755211][T25514] dump_stack+0x11/0x1b [ 350.785799][T25514] should_fail+0x23c/0x250 [ 350.790318][T25514] ? skb_clone+0x12c/0x1f0 [ 350.794772][T25514] __should_failslab+0x81/0x90 [ 350.799536][T25514] should_failslab+0x5/0x20 20:24:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="c0000000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 350.804219][T25514] kmem_cache_alloc+0x4f/0x300 [ 350.808984][T25514] ? kfree_skb+0x4d/0x130 [ 350.813316][T25514] skb_clone+0x12c/0x1f0 [ 350.817621][T25514] dev_queue_xmit_nit+0x145/0x5f0 [ 350.822655][T25514] xmit_one+0x71/0x270 [ 350.826724][T25514] __dev_queue_xmit+0x6e9/0xaa0 [ 350.831937][T25514] dev_queue_xmit+0x13/0x20 [ 350.836432][T25514] neigh_connected_output+0x264/0x290 [ 350.841861][T25514] ip6_finish_output2+0x91e/0xb10 [ 350.846912][T25514] ip6_finish_output+0x428/0x480 [ 350.851929][T25514] ip6_output+0x10e/0x210 20:24:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket(0x2, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x20, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x20}}, 0x0) sendmmsg$inet(r0, &(0x7f00000016c0)=[{{&(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0xffffffffffffff78, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="503d8a"}, {&(0x7f0000000380)="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"}], 0x0, &(0x7f0000000140)=[@ip_retopts={{0x0, 0x0, 0x7, {[@timestamp={0x44, 0x0, 0x4e, 0x0, 0x9, [0x84]}, @timestamp_prespec={0x44, 0x0, 0x1e, 0x3, 0x5, [{@local, 0x35d7}]}, @ssrr={0x89, 0x0, 0xb3, [@rand_addr=0x64010100, @remote]}]}}}]}}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000180)="0a47cd1d3207ba24f1a9fc6b791d3204e4b557aa08ad60e9bc73fc02f99dbd89b64ea6a560fb8cf17b3e5d372c8f0356621ad25d21f976f6fa361807e4674808890f3c20d1ea30bbfea60bad2ab6bd00488fb9af9a42626545fddc6bfa602d8a70"}, {&(0x7f0000000280)="a868310e7a3ac8b40edea22d804cc47985ccf2f1dcc893c34e5855bb3675c7ed1aa39bdf7ce341eedf9bdae9ef223844b0c7288ba1032b0d2a74373da82de2ec93ae913937e47b7b4b378563107cab8fe005c24b040ebd646318e6d47cb16abb34b575dbdaa518cc93c77da2250bf1bd5b12f7278f41fae55cb7"}, {&(0x7f0000001380)="6539cc55d591f4b0cee9e99a9c11f980f818732cc098fdcd8c7cf584de7e01e0e7d3f85942adaba0837e289e2341dbe0389b7ea6907df95a5b1ca9b08844b387359fbcad68b5a5b0dd39812674ac2136b5e96c6299273f53214c46fd53e09df13cea97eac84896e014025d044ad5789956a73f8816f5299d6acb0978ef8981fd02d7ac723bb20afe7b5515ef805c877f73cc51b7d8a7f9dd4cbf37e2ba9d34ad66e49db43ba57fd195fa8c4f3be9ead2491f6457aa"}, {&(0x7f0000001440)="88a4e2a5d346d5cdee5b1e40b76cef63420205180bc4a91c9d5dca156264063cfc5fddd86540de6ed7facd9eb4c58c706b75922dcbd27f4cbf3e2bda108ec19619e7491b1ddd4c59a21c560ec8d9e2adf1f162cbeb5d4cf9c2f3de67b098b5e3fd67ca6e2c0f70839de2c5b3b4e47b94eba34679cfa46f5243d6c9e996266f17466cc0cc075e8ee5e7cd1816695ed0f6ad4772595af1601932bfea790e02dcc0a603df32e0f51cfd5559f58faffe450f83a3e1b4d8948d119191d75c7ca9d09141f09ed067abe0bf6773da47423ae6d299d5"}, {&(0x7f0000001540)="f36e3755ace05ad2246e7dfa7d4eb3ac0a13d526192c4c43ca23383b83ebc7e511004f80c305962b32a0b5ea9ddef3984472f90f69f04e886635f8dd35cf9962d48e65869df560a31db1ed3faefd6545953494981806324671df4105b06ebb7a92c12b3250809a90a6a155042ec3eb838608f513ac58ce75f00ba4d808c7e5f507cc6e92e6cc1d37537ae5d9fe1cd602280579dcaf868df9ead0995e78b202f4901fed2f2dc2ca76ffe889"}, {&(0x7f0000000200)="5e5fa32121bd"}], 0x0, &(0x7f0000001680)=[@ip_ttl={{0x0, 0x0, 0x2, 0x9}}]}}], 0x2, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000019c0)={0x0, 0xffffffffffffffff, 0x7b, 0x0, @buffer={0x0, 0xaa, &(0x7f00000017c0)=""/170}, &(0x7f0000001880)="44d9761416c986b528accbd18c7827bf32d97575e58aea1a0928495310698fc112428c195be51a6bc53c9441ef4285cd6b5e7ba3d6115a480f78d44bb77ba4c35fcd40c8bf927cc574831d458482803fa783033c3a17adcedec112b5b848a129c910dec9a14ef20644b1039fc3e7adbe23e4d1903c32103112ad1b", &(0x7f0000001900)=""/84, 0x0, 0x24, 0x1, &(0x7f0000001980)}) 20:24:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x20) bind$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000080)=0x1c) socket$inet6(0xa, 0x5, 0x6) sendto$inet6(r1, &(0x7f00000000c0)="cede64360fed49ca7fcd39689a18b05a7636173b20597ef549d28af5ffbefc4d8020a232cb5f73803a856f41033a29e63590c97e8be0df5beb9f74724d3c35c1a5eeb2a828786276294d7df68fb75a90e5c15d453c0060b938215a8d3182eaff6b756156fc5e155de9bef56ce661203d88c8228bc479a6beb253bb0aab18a91dcd38f99247d3e01b93f77ca9c7f4cd36949c65b19e12d867fcdddb0e2f9e33fb8fbfd1674d004c5c5bb26bd65c5361", 0xaf, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x8001, @private0, 0x7}, 0xffffffffffffff1f) [ 350.856242][T25514] ? ip6_output+0x210/0x210 [ 350.860743][T25514] ip6_local_out+0x121/0x1e0 [ 350.865444][T25514] ? __ip6_local_out+0x190/0x190 [ 350.870386][T25514] ip6_push_pending_frames+0xb6/0x170 [ 350.875763][T25514] rawv6_sendmsg+0x131f/0x13f0 [ 350.880585][T25514] inet_sendmsg+0x5f/0x80 [ 350.885110][T25514] ? inet_send_prepare+0x210/0x210 [ 350.890206][T25514] ____sys_sendmsg+0x39a/0x510 [ 350.895014][T25514] __sys_sendmmsg+0x388/0x520 [ 350.899799][T25514] __x64_sys_sendmmsg+0x53/0x60 [ 350.904729][T25514] do_syscall_64+0x44/0xa0 [ 350.909293][T25514] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.915241][T25514] RIP: 0033:0x7f2a5dd56a39 [ 350.919745][T25514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 350.939355][T25514] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 350.947825][T25514] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 20:24:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x400000) openat(r0, &(0x7f0000000080)='./file0\x00', 0x10040, 0x100) [ 350.955797][T25514] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 350.963803][T25514] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 350.971855][T25514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 350.979815][T25514] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="c00e0000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 61) 20:24:07 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 350.999910][T25512] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 351.017439][T25512] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/594/file0 supports timestamps until 2038 (0x7fffffff) 20:24:07 executing program 1: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}, 0x40092}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x6c060000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0xb, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x448) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0xb, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x2120}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, 0x11, r4, 0xd4f1b000) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x68) [ 351.117503][T25735] loop4: detected capacity change from 0 to 2224 [ 351.133114][T25735] isofs_fill_super: root inode is not a directory. Corrupted media? [ 351.169459][T25738] FAULT_INJECTION: forcing a failure. [ 351.169459][T25738] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 351.182774][T25738] CPU: 1 PID: 25738 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 351.191542][T25738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.201578][T25738] Call Trace: [ 351.204887][T25738] dump_stack_lvl+0xd6/0x122 [ 351.209470][T25738] dump_stack+0x11/0x1b [ 351.213723][T25738] should_fail+0x23c/0x250 [ 351.218121][T25738] should_fail_usercopy+0x16/0x20 [ 351.223179][T25738] _copy_from_user+0x1c/0xd0 [ 351.227822][T25738] __copy_msghdr_from_user+0x59/0x360 [ 351.233219][T25738] __sys_sendmmsg+0x252/0x520 [ 351.237908][T25738] __x64_sys_sendmmsg+0x53/0x60 [ 351.242962][T25738] do_syscall_64+0x44/0xa0 [ 351.247454][T25738] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 351.253431][T25738] RIP: 0033:0x7f2a5dd56a39 [ 351.257828][T25738] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 351.277502][T25738] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 351.285988][T25738] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 351.293950][T25738] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 351.302067][T25738] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 351.310018][T25738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 351.317999][T25738] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 351.410971][ C0] sd 0:0:1:0: tag#4812 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 351.420925][ C0] sd 0:0:1:0: tag#4812 CDB: opcode=0xe5 (vendor) [ 351.427271][ C0] sd 0:0:1:0: tag#4812 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 351.436314][ C0] sd 0:0:1:0: tag#4812 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 351.437461][T25843] loop5: detected capacity change from 0 to 131456 [ 351.445341][ C0] sd 0:0:1:0: tag#4812 CDB[20]: ba [ 351.491374][T25843] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 351.500333][T25843] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 351.510497][T25843] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 351.526456][T25843] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/595/file0 supports timestamps until 2038 (0x7fffffff) 20:24:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x4020110, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000001580)=@IORING_OP_WRITEV={0x2, 0x3, 0x6000, @fd_index=0x1, 0x6, &(0x7f00000014c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="9a8408b4d09cd273b54c973e7438170cc1e8852264569fd569726f9eab2d4ed2792464156467962ef8a2f4f481c40979db57ea98406e4a8335788640492a96d35ce17f7a11be55043471b1d53771b1edfa4ea09588864a2efb97087cb4d4292c69f5b8b917c64e25059531a84156f6b080a81b6a5089d862add27b9f726042998ffc2bb01c12349efd433e07accd1a5cf314c5f62f50fd99d2a5292dd9cca6970e9f542f8d72", 0xa6}, {&(0x7f0000000080)="e47b4f76d62644f09826d7fa", 0xc}, {&(0x7f00000000c0)="c487cf8d944d8e9ba67a32027e18b2dc410c", 0x12}, {&(0x7f0000000140)}, {&(0x7f0000001280)="a2bac5080c4fbfa8e55adcf392e87bcc100b6f16", 0x14}, {&(0x7f00000012c0)="e68002c49aa1146197a40fc3d702c6f4ddd2fb47194f4fa959a7d0504f6c7eb28f0b1932ed4c50e760d67fb744929fd0091a0450c9d0c0bf7520677d0552c014420f0439293d66c9438126221bf8f40d0cfe410acecbf785754b1ba627cefe156d582b05699303f0d42e49016a0116d23120a8a5664c63ed559e2ffb4f656569f95a0652bf2b9e55860d81f54e9e552357bb517fbd166bba4bacac5ee3c200deced06735710ae536f67b4b21a3352338a0a04d882ed2f2368bf4d3802fb21fcff31074d8a3540c7675d8fd825a8d2b60e4f018608e56e34f0e70d30f5b9d20", 0xdf}, {&(0x7f00000013c0)="47d9c57f4f04ac76fc5d528a0ee9142a584a6fc95163342eb85316d54d0e00344bc09f89aaff18138ad2a6cdf68007e459cfb3e0c0bf64a5b01569da477be51a0f66f4bf0dd18726a98ab10a9577d0926a784ce6975c24e56cb2839973480b012d05f38d7f9ee12fda18da2d55dc97ad8a97", 0x72}, {&(0x7f0000001440)="e340625f46763d9058414ff9130c58433102fddd1f58e65d809f91e39122baeaa98b5936fdd106d389877eb8e6199e646fae3e245160a5043ad26bcaa4fded7971ceab719659b634831cf9b045008120e596a397459e510c83134656a87e9ba0b893d7fbc53262", 0x67}], 0x9, 0x9, 0x0, {0x2}}, 0x80000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001880)=ANY=[@ANYBLOB="e0000002ac1414bb7900000001000000a8a1ac79"], 0x14) r4 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r4, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x2120}, 0x0) listen(r7, 0x100) 20:24:08 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x200000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="e03f0300110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:08 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 62) 20:24:08 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:08 executing program 1: execveat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000380), 0x0, 0x100) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2120}, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f000042e000/0xc000)=nil, 0xc000, 0x9, 0x810, r0, 0x10000000) syz_io_uring_submit(0x0, r2, &(0x7f0000003480)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000003400)=@generic={0x26, "cabaea434e4788a435d2c9c3ca8208509bbf40e63cbcda9bb73a360f4d150bdcc08fc087cce736f25bfc497abaae334255e811071bbcdcd5ed8e46234d663820cb253162b6e33a819e54f2dc0483ef74df337d4e62ee8d7fb2b3415e85c2f6713cede0e09f8888c09e91d3cc312e7fb409f321b8938d987fb55f3710a93b"}, 0x0, 0x0, 0x1}, 0x4) io_uring_enter(r1, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x4000010, r1, 0xc7765000) readv(r0, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) syz_io_uring_setup(0x62da, &(0x7f0000003300)={0x0, 0x36a1, 0x21, 0x0, 0x3c4}, &(0x7f000042d000/0x1000)=nil, &(0x7f000042e000/0x2000)=nil, &(0x7f0000003380), &(0x7f00000033c0)) execveat(r0, &(0x7f0000001600)='./file0\x00', &(0x7f0000001700)=[&(0x7f0000001640)=']:.*+::!{}\x00', &(0x7f0000001680)='-)^\x00', &(0x7f00000016c0)='$}.$)'], &(0x7f00000018c0)=[&(0x7f0000001740)='$}.$)', &(0x7f0000001780)='),:/^&&\\%\v%}(&-^\x00', &(0x7f00000017c0)='\x9e-\']\'\x00', &(0x7f0000001800)='\x00', &(0x7f0000001840)='uid<', &(0x7f0000001dc0)='\x00'], 0x800) mknodat$loop(r0, &(0x7f0000003080)='./file0\x00', 0x80, 0x1) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x5, &(0x7f0000001340)=[{&(0x7f0000000080)="433b1886af22d9096fe3b1e9dd13cc75443a05e7d238a7332b5fc6c9cf33f0478f7d7389f21f46e233df75c6eb240e0769eb584017fc3ace7bf018a168bf0d7668f5f4ba3766699c23e29606b0c1b5b9d65895b90200f8d1d0b3ac565cf183bbcd22e4b8a0fa47527e4f07184909", 0x6e, 0x2}, {&(0x7f0000000100)="efe0c389437892cc68b439b921244de9ba608a4e98315a3e6f14548e52ee536dbef7083faf2464e0798453778b8d62b58a179ddf9ad1790f21a8f3f20d811d86b0e50a8e66d07df2b2989a191941cfc928373550e9a4b09112b93b2a66bf63c8101c8d8b6b8c0004d531b28c077273325ce063980d3e22ab44b624690e1860e2f85608fe1ac7203949ad2ff6bedee5615a5d9a307f398ec40aaa10ed74b6df1d1177", 0xa2, 0x81}, {&(0x7f0000000280)="f3709fa2044ff0f2b6ebab0bf0c0f7b8d336b5dec077f163c34ba32159cf854352f69ee23aa1ae99a6562df8afe998bed6b397c2c8a41f94da8e0938307336af11fbb97631a1d9890c2ef391ff40c33824591739e887d4b51a2b587a5daadfd12c64f0226375fce9e4b7d58b82cbc7bab231c422e766051048fd2a8f9c64e342aafbf48f6cde40c0492f75e953da1d1ee5b78883552fefe3848a2258cce0dc8c41b3db736a0c28d77568369c2f1bd4de5ab9c743cbb95a011ac8cae0ec6371", 0xbf}, {&(0x7f00000001c0)="17606e9065988488e824c503109303056e57", 0x12, 0x8}, {&(0x7f0000000340)="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", 0x1000, 0xc00}], 0x40, &(0x7f00000034c0)={[{@utf8}, {@shortname_winnt}, {@shortname_winnt}, {@shortname_winnt}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'maciceland'}}], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@smackfsroot={'smackfsroot', 0x3d, '$}.$)'}}]}) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001e00), 0x2000, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r4, &(0x7f0000001f40)={&(0x7f0000001e40)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001f00)={&(0x7f0000001e80)={0x74, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0x6, 0x11, 0x8000}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x1f}}]}, 0x74}, 0x1, 0x0, 0x0, 0x40010}, 0x40080) execveat(r3, &(0x7f0000000200)='./file0\x00', &(0x7f00000014c0)=[&(0x7f0000001440)='.-#\x88-\x00', &(0x7f0000001480)='%:g]^)\x00'], &(0x7f00000015c0)=[&(0x7f0000001500)='/.\\&\x00', &(0x7f0000001540)='}$/\x00', &(0x7f0000001580)='-)^\x00'], 0x100) recvmsg$unix(r4, &(0x7f0000003240)={&(0x7f00000030c0), 0x6e, &(0x7f0000003180)=[{&(0x7f0000003140)=""/41, 0x29}], 0x1, &(0x7f00000031c0)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}, 0x2000) clone3(&(0x7f0000003280)={0x2004000, &(0x7f0000001f80), &(0x7f0000001fc0), &(0x7f0000002000), {0x24}, &(0x7f0000002040)=""/9, 0x9, &(0x7f0000002080)=""/4096, &(0x7f0000003080), 0x0, {r5}}, 0x58) execveat(r0, &(0x7f00000019c0)='./file0\x00', &(0x7f0000001bc0)=[&(0x7f0000001a00)='-\xeb$\',,!%{@*(+]&*+*/+[%#-\\\x00', &(0x7f0000001a40)='\x00', &(0x7f0000001a80)='/.\\&\x00', &(0x7f0000001ac0)=']:.*+::!{}\x00', &(0x7f0000001b00)='\x00', &(0x7f0000001b40)='}\x1a\x00', &(0x7f0000001b80)='uid<'], &(0x7f0000001d80)=[&(0x7f0000001c00)='\x9e-\']\'\x00', &(0x7f0000001c40)='\x00', &(0x7f0000001c80)='\x00', &(0x7f0000001cc0)='-\x00', &(0x7f0000001d00)='^!\x00', &(0x7f0000001d40)=',-\x00'], 0x400) [ 351.857194][T25856] FAULT_INJECTION: forcing a failure. [ 351.857194][T25856] name failslab, interval 1, probability 0, space 0, times 0 [ 351.869907][T25856] CPU: 0 PID: 25856 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 351.878670][T25856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.888732][T25856] Call Trace: [ 351.892222][T25856] dump_stack_lvl+0xd6/0x122 [ 351.896817][T25856] dump_stack+0x11/0x1b [ 351.900991][T25856] should_fail+0x23c/0x250 20:24:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000020110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 351.905439][T25856] __should_failslab+0x81/0x90 [ 351.910284][T25856] should_failslab+0x5/0x20 [ 351.914827][T25856] kmem_cache_alloc_node+0x61/0x2c0 [ 351.920016][T25856] ? __alloc_skb+0xed/0x420 [ 351.924611][T25856] __alloc_skb+0xed/0x420 [ 351.928941][T25856] ? fib6_select_path+0x40c/0x460 [ 351.933969][T25856] __ip6_append_data+0x186b/0x22c0 [ 351.939083][T25856] ? ip6_pol_route_output+0x3b/0x50 [ 351.944354][T25856] ? fib6_rule_lookup+0x85/0x160 [ 351.949289][T25856] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 351.954882][T25856] ip6_append_data+0x17e/0x230 [ 351.959654][T25856] ? rawv6_send_hdrinc+0x940/0x940 [ 351.964776][T25856] ? rawv6_send_hdrinc+0x940/0x940 [ 351.969968][T25856] rawv6_sendmsg+0xeaa/0x13f0 [ 351.974637][T25856] inet_sendmsg+0x5f/0x80 [ 351.979005][T25856] ? inet_send_prepare+0x210/0x210 [ 351.984188][T25856] ____sys_sendmsg+0x39a/0x510 [ 351.989048][T25856] __sys_sendmmsg+0x388/0x520 [ 351.993733][T25856] __x64_sys_sendmmsg+0x53/0x60 [ 351.998713][T25856] do_syscall_64+0x44/0xa0 20:24:08 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 352.003250][T25856] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.009179][T25856] RIP: 0033:0x7f2a5dd56a39 [ 352.013592][T25856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 352.033206][T25856] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 352.041690][T25856] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 352.049669][T25856] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 20:24:08 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="00f0ff7f110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 352.057688][T25856] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 352.065735][T25856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 352.073706][T25856] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:08 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 63) [ 352.160918][T26073] loop4: detected capacity change from 0 to 131456 [ 352.194847][T26073] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 352.203796][T26073] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 352.212708][T26075] loop5: detected capacity change from 0 to 131456 [ 352.231239][T26073] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 352.247237][T26073] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/654/file0 supports timestamps until 2038 (0x7fffffff) 20:24:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="effdffff110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 352.272467][T26075] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 352.281573][T26075] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 352.296939][T26075] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 352.313108][T26075] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/597/file0 supports timestamps until 2038 (0x7fffffff) [ 352.341712][T26080] FAULT_INJECTION: forcing a failure. [ 352.341712][T26080] name failslab, interval 1, probability 0, space 0, times 0 [ 352.354413][T26080] CPU: 1 PID: 26080 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 352.363236][T26080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.373297][T26080] Call Trace: [ 352.376579][T26080] dump_stack_lvl+0xd6/0x122 [ 352.381232][T26080] dump_stack+0x11/0x1b [ 352.385435][T26080] should_fail+0x23c/0x250 [ 352.389857][T26080] __should_failslab+0x81/0x90 [ 352.394620][T26080] should_failslab+0x5/0x20 [ 352.399164][T26080] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 352.404886][T26080] ? __kmalloc_node_track_caller+0x30/0x40 [ 352.410721][T26080] __kmalloc_node_track_caller+0x30/0x40 [ 352.416360][T26080] ? __ip6_append_data+0x186b/0x22c0 [ 352.421680][T26080] __alloc_skb+0x187/0x420 [ 352.426106][T26080] __ip6_append_data+0x186b/0x22c0 [ 352.431330][T26080] ? ip6_pol_route_output+0x3b/0x50 [ 352.436537][T26080] ? fib6_rule_lookup+0x85/0x160 [ 352.441483][T26080] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 352.447040][T26080] ip6_append_data+0x17e/0x230 [ 352.451887][T26080] ? rawv6_send_hdrinc+0x940/0x940 [ 352.457100][T26080] ? rawv6_send_hdrinc+0x940/0x940 [ 352.462229][T26080] rawv6_sendmsg+0xeaa/0x13f0 [ 352.467020][T26080] inet_sendmsg+0x5f/0x80 [ 352.471356][T26080] ? inet_send_prepare+0x210/0x210 [ 352.476492][T26080] ____sys_sendmsg+0x39a/0x510 [ 352.481420][T26080] __sys_sendmmsg+0x388/0x520 [ 352.486111][T26080] __x64_sys_sendmmsg+0x53/0x60 [ 352.490987][T26080] do_syscall_64+0x44/0xa0 [ 352.495413][T26080] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.501420][T26080] RIP: 0033:0x7f2a5dd56a39 [ 352.505918][T26080] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 352.525546][T26080] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 352.534056][T26080] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 352.542031][T26080] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 352.550077][T26080] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 352.558166][T26080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:24:09 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 352.566163][T26080] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 352.765338][T26084] loop4: detected capacity change from 0 to 131456 [ 352.803186][T26084] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 352.812161][T26084] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 352.851430][T26084] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 352.867370][T26084] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/655/file0 supports timestamps until 2038 (0x7fffffff) 20:24:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 64) 20:24:09 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:09 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x1000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:09 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x7, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000100001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:09 executing program 1: r0 = creat(&(0x7f0000002b00)='./file0\x00', 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004d540)={0xa00000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x8, "7b54cedc6d78ea"}) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x1, "2156816c73038c"}) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004e540)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "484b60614fcdab"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f000004f540)={{0x0, 0x6, 0x4, 0x0, 0x4, 0x5, 0x80, 0x2, 0xffffffff, 0x10001, 0xfffffff7, 0x5, 0x8, 0x1ff, 0x8}}) r12 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r12, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000050540)={{0x0, 0x6, 0x0, 0x1, 0x401, 0x6, 0x81, 0x7ff, 0x7fffffff, 0x1, 0x1ff, 0x1, 0x4, 0x1ff, 0x8}, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r17 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r17, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000050600)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r5}, {}, {r8}, {0x0, r10}, {r11}, {}, {r14}, {r16}, {0x0, r20}], 0xf7, "e74fa8eac7e64d"}) open_by_handle_at(r0, &(0x7f0000000000)=@reiserfs_2={0x8, 0x2, {0x3ff}}, 0x0) [ 353.060097][T26095] FAULT_INJECTION: forcing a failure. [ 353.060097][T26095] name failslab, interval 1, probability 0, space 0, times 0 [ 353.072998][T26095] CPU: 1 PID: 26095 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 353.081856][T26095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.091971][T26095] Call Trace: [ 353.095271][T26095] dump_stack_lvl+0xd6/0x122 [ 353.099863][T26095] dump_stack+0x11/0x1b [ 353.104025][T26095] should_fail+0x23c/0x250 [ 353.108452][T26095] ? skb_clone+0x12c/0x1f0 [ 353.112915][T26095] __should_failslab+0x81/0x90 [ 353.117662][T26095] should_failslab+0x5/0x20 [ 353.122184][T26095] kmem_cache_alloc+0x4f/0x300 [ 353.126930][T26095] ? kfree_skb+0x4d/0x130 [ 353.131240][T26095] skb_clone+0x12c/0x1f0 [ 353.135464][T26095] dev_queue_xmit_nit+0x145/0x5f0 [ 353.140504][T26095] xmit_one+0x71/0x270 [ 353.144698][T26095] __dev_queue_xmit+0x6e9/0xaa0 [ 353.149549][T26095] dev_queue_xmit+0x13/0x20 [ 353.154089][T26095] neigh_connected_output+0x264/0x290 [ 353.159984][T26095] ip6_finish_output2+0x91e/0xb10 [ 353.164994][T26095] ip6_finish_output+0x428/0x480 [ 353.169929][T26095] ip6_output+0x10e/0x210 [ 353.174296][T26095] ? ip6_output+0x210/0x210 [ 353.178848][T26095] ip6_local_out+0x121/0x1e0 [ 353.183506][T26095] ? __ip6_local_out+0x190/0x190 [ 353.188487][T26095] ip6_push_pending_frames+0xb6/0x170 [ 353.193839][T26095] rawv6_sendmsg+0x131f/0x13f0 [ 353.198735][T26095] inet_sendmsg+0x5f/0x80 [ 353.203158][T26095] ? inet_send_prepare+0x210/0x210 [ 353.208455][T26095] ____sys_sendmsg+0x39a/0x510 [ 353.213480][T26095] __sys_sendmmsg+0x388/0x520 [ 353.218199][T26095] __x64_sys_sendmmsg+0x53/0x60 [ 353.223041][T26095] do_syscall_64+0x44/0xa0 [ 353.227452][T26095] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.233428][T26095] RIP: 0033:0x7f2a5dd56a39 [ 353.237858][T26095] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 353.257707][T26095] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 353.266326][T26095] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 353.274409][T26095] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 353.282397][T26095] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 353.290396][T26095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 353.298437][T26095] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48020000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 353.331642][T26097] loop4: detected capacity change from 0 to 131456 [ 353.347126][T26096] loop5: detected capacity change from 0 to 131456 20:24:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 65) [ 353.385413][T26097] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 353.394318][T26097] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 353.404477][T26097] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 353.420461][T26097] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/656/file0 supports timestamps until 2038 (0x7fffffff) 20:24:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 353.426367][T26096] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 353.443543][T26096] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 353.465707][T26096] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. 20:24:10 executing program 1: r0 = syz_io_uring_setup(0x184, &(0x7f0000000080), &(0x7f0000146000/0x3000)=nil, &(0x7f0000149000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r4, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket(0x2, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x20, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x20}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@empty, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4e24, 0x100, 0x4e21, 0xb789, 0xa, 0x120, 0x80, 0x6, r8, 0xffffffffffffffff}, {0x11, 0x3, 0x0, 0x20000000000000, 0x9, 0x37fec03, 0x3, 0x800}, {0xf24a, 0x6, 0xfffffffffffffff9, 0x400}, 0xfffffffc, 0x6e6bbd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@empty, 0x4d4, 0x3c}, 0xa, @in=@remote, 0x0, 0x3, 0x3, 0x6, 0xfffffff8, 0x0, 0x7ff}}, 0xe8) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @multicast1}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x1800) 20:24:10 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 353.482742][T26096] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/598/file0 supports timestamps until 2038 (0x7fffffff) 20:24:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48030000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 353.638927][T26110] FAULT_INJECTION: forcing a failure. [ 353.638927][T26110] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 353.652190][T26110] CPU: 0 PID: 26110 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 353.661278][T26110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.671399][T26110] Call Trace: [ 353.674674][T26110] dump_stack_lvl+0xd6/0x122 [ 353.679274][T26110] dump_stack+0x11/0x1b [ 353.683430][T26110] should_fail+0x23c/0x250 [ 353.687964][T26110] should_fail_usercopy+0x16/0x20 [ 353.693006][T26110] _copy_from_user+0x1c/0xd0 [ 353.697666][T26110] __copy_msghdr_from_user+0x59/0x360 [ 353.703150][T26110] __sys_sendmmsg+0x252/0x520 [ 353.708081][T26110] __x64_sys_sendmmsg+0x53/0x60 [ 353.712992][T26110] do_syscall_64+0x44/0xa0 [ 353.717425][T26110] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.723331][T26110] RIP: 0033:0x7f2a5dd56a39 20:24:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48040000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 353.727841][T26110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 353.747670][T26110] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 353.756176][T26110] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 353.764167][T26110] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 353.772226][T26110] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 353.780219][T26110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 353.788193][T26110] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 353.809465][T26121] loop4: detected capacity change from 0 to 131456 [ 353.822219][T26122] loop5: detected capacity change from 0 to 131456 [ 353.837441][T26121] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 353.846319][T26121] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 353.865356][T26121] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 353.881346][T26121] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/657/file0 supports timestamps until 2038 (0x7fffffff) [ 353.903806][T26122] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 353.912744][T26122] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 353.925132][T26122] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 353.941591][T26122] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/599/file0 supports timestamps until 2038 (0x7fffffff) 20:24:11 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x100000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48050000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 66) 20:24:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:11 executing program 1: set_mempolicy(0x1, &(0x7f0000000180)=0x7, 0x401) r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) sendfile(r0, r1, 0x0, 0x8000fffffffe) open(&(0x7f0000000040)='./bus\x00', 0x2000, 0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r2, &(0x7f0000000380)=[{&(0x7f0000001700)=""/180, 0xb4}, {&(0x7f0000000140)=""/6, 0x6}], 0x2) openat$cgroup_ro(r2, &(0x7f0000000000)='freezer.self_freezing\x00', 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r3, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/77, 0x4d}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/104, 0x68}, {&(0x7f0000000600)=""/240, 0xf0}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000000280)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000200)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 20:24:11 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48060000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 354.553704][T26133] loop4: detected capacity change from 0 to 131456 [ 354.565244][T26135] loop5: detected capacity change from 0 to 131456 [ 354.574342][T26137] FAULT_INJECTION: forcing a failure. [ 354.574342][T26137] name failslab, interval 1, probability 0, space 0, times 0 [ 354.587057][T26137] CPU: 0 PID: 26137 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 20:24:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nonumtail']) r0 = syz_io_uring_complete(0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x3, 0xffffffffffffff5c) [ 354.595976][T26137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.606034][T26137] Call Trace: [ 354.609340][T26137] dump_stack_lvl+0xd6/0x122 [ 354.613964][T26137] dump_stack+0x11/0x1b [ 354.618122][T26137] should_fail+0x23c/0x250 [ 354.622606][T26137] __should_failslab+0x81/0x90 [ 354.627353][T26137] should_failslab+0x5/0x20 [ 354.631854][T26137] kmem_cache_alloc_node+0x61/0x2c0 [ 354.637166][T26137] ? __alloc_skb+0xed/0x420 [ 354.641863][T26137] __alloc_skb+0xed/0x420 [ 354.646182][T26137] ? fib6_select_path+0x40c/0x460 [ 354.651373][T26137] __ip6_append_data+0x186b/0x22c0 [ 354.656522][T26137] ? ip6_pol_route_output+0x3b/0x50 [ 354.661760][T26137] ? fib6_rule_lookup+0x85/0x160 [ 354.666752][T26137] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 354.672339][T26137] ip6_append_data+0x17e/0x230 [ 354.677174][T26137] ? rawv6_send_hdrinc+0x940/0x940 [ 354.682291][T26137] ? rawv6_send_hdrinc+0x940/0x940 [ 354.687417][T26137] rawv6_sendmsg+0xeaa/0x13f0 [ 354.692170][T26137] inet_sendmsg+0x5f/0x80 [ 354.696519][T26137] ? inet_send_prepare+0x210/0x210 [ 354.701881][T26137] ____sys_sendmsg+0x39a/0x510 [ 354.706743][T26137] __sys_sendmmsg+0x388/0x520 [ 354.711667][T26137] __x64_sys_sendmmsg+0x53/0x60 [ 354.716556][T26137] do_syscall_64+0x44/0xa0 [ 354.721063][T26137] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.726991][T26137] RIP: 0033:0x7f2a5dd56a39 [ 354.731436][T26137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 354.751445][T26137] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 354.759857][T26137] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 354.767825][T26137] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 354.775992][T26137] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 354.784050][T26137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 354.792011][T26137] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_io_uring_setup(0x387, &(0x7f00000002c0), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000eeb000/0x3000)=nil, &(0x7f0000000080)=0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280), 0x4000, 0x0) syz_io_uring_setup(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x20, 0x1, 0x4, 0x0, r2}, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000eeb000/0x3000)=nil, 0x0, &(0x7f0000000100)=0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000140)) syz_io_uring_submit(0x0, r3, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x200000}, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYRESHEX=r5, @ANYBLOB=',\x00']) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000440)) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r0, 0x3) syz_io_uring_submit(r1, r3, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x12345}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) getdents(r6, &(0x7f0000000940)=""/185, 0xb9) 20:24:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48070000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 354.805454][T26133] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 354.814459][T26133] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 354.823859][T26133] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 354.841437][T26133] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/658/file0 supports timestamps until 2038 (0x7fffffff) 20:24:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 67) 20:24:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 354.887927][T26135] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 354.897008][T26135] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 354.907106][T26135] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 354.923101][T26135] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/600/file0 supports timestamps until 2038 (0x7fffffff) [ 355.005311][ C1] sd 0:0:1:0: tag#4853 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 355.015259][ C1] sd 0:0:1:0: tag#4853 CDB: opcode=0xe5 (vendor) [ 355.021638][ C1] sd 0:0:1:0: tag#4853 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 355.030860][ C1] sd 0:0:1:0: tag#4853 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 355.039905][ C1] sd 0:0:1:0: tag#4853 CDB[20]: ba [ 355.071495][ C1] sd 0:0:1:0: tag#4862 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 355.081363][ C1] sd 0:0:1:0: tag#4862 CDB: opcode=0xe5 (vendor) [ 355.087687][ C1] sd 0:0:1:0: tag#4862 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 355.096720][ C1] sd 0:0:1:0: tag#4862 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 355.105922][ C1] sd 0:0:1:0: tag#4862 CDB[20]: ba [ 355.133822][T26157] FAULT_INJECTION: forcing a failure. [ 355.133822][T26157] name failslab, interval 1, probability 0, space 0, times 0 [ 355.146651][T26157] CPU: 0 PID: 26157 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 355.155427][T26157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.165551][T26157] Call Trace: [ 355.168829][T26157] dump_stack_lvl+0xd6/0x122 [ 355.173429][T26157] dump_stack+0x11/0x1b [ 355.177589][T26157] should_fail+0x23c/0x250 [ 355.182068][T26157] __should_failslab+0x81/0x90 [ 355.186868][T26157] should_failslab+0x5/0x20 [ 355.191421][T26157] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 355.197156][T26157] ? __kmalloc_node_track_caller+0x30/0x40 [ 355.203070][T26157] __kmalloc_node_track_caller+0x30/0x40 [ 355.208766][T26157] ? __ip6_append_data+0x186b/0x22c0 [ 355.214066][T26157] __alloc_skb+0x187/0x420 [ 355.218600][T26157] __ip6_append_data+0x186b/0x22c0 [ 355.223968][T26157] ? ip6_pol_route_output+0x3b/0x50 [ 355.229213][T26157] ? fib6_rule_lookup+0x85/0x160 [ 355.234157][T26157] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 355.237623][T26159] loop4: detected capacity change from 0 to 131456 [ 355.239715][T26157] ip6_append_data+0x17e/0x230 [ 355.239739][T26157] ? rawv6_send_hdrinc+0x940/0x940 [ 355.256157][T26157] ? rawv6_send_hdrinc+0x940/0x940 [ 355.261289][T26157] rawv6_sendmsg+0xeaa/0x13f0 [ 355.265994][T26157] inet_sendmsg+0x5f/0x80 [ 355.270339][T26157] ? inet_send_prepare+0x210/0x210 [ 355.275451][T26157] ____sys_sendmsg+0x39a/0x510 [ 355.280267][T26157] __sys_sendmmsg+0x388/0x520 [ 355.284947][T26157] __x64_sys_sendmmsg+0x53/0x60 [ 355.289851][T26157] do_syscall_64+0x44/0xa0 [ 355.294315][T26157] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.300209][T26157] RIP: 0033:0x7f2a5dd56a39 [ 355.304654][T26157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 355.324562][T26157] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 355.333045][T26157] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 355.341091][T26157] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 355.349102][T26157] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 355.357138][T26157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 355.365096][T26157] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 355.388456][T26159] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 355.397534][T26159] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 355.408818][T26159] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 355.425676][T26159] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/659/file0 supports timestamps until 2038 (0x7fffffff) 20:24:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48080000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:12 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:12 executing program 1: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0) clone(0x401c000, 0x0, 0x0, &(0x7f0000000100), 0x0) pipe(&(0x7f00000012c0)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x6) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) clone(0x4000400, &(0x7f0000001300)="5fb6e9900632fd8f224916427c3c1a0675fbf86bef04c3fb7c06705b1b3c41a5b7f32d0f09c0a6c210c4abbbeae41b8677d8cabcf81215a9b8d004d1a00a704e479b31068b1eaf97d7925f288c2ee98bbb41c1a34e4daf24e51c3cd8df4b885e0fb798d534b9d6599f04fd8e52cfc139a0d9fa4966966861cd07796478117a2ec308de9fa9d5c017137135cade361a174a934dd2ab438eb81584d25050ccee683a1eef60", &(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001440)="63d5583877bbdbb26a3b12960ba26c553665b8c6f4998368dfa1ff39f29be1d6479d92d6ae37ed83c404a5d569b28472fa4c088e61e259182aeeb479691e42140a44d364b8ef900f020c87de27a488318558adbd0c726e5b69c984eb7d1c4312e823a881155ddbd4fab8c12854b6d9fe0af514d1917a76f8f2c0e34cd6462814f4bfb55bad68787643009fda293aedfe82fb8b99d61dbd345bd1aa7f33311f317dc08ccfcb552ce059f09ebd2d680e5807924899880a69b44dca9c54ad66af2e4bef765c0c7d0efb1577878003f1e5d7937d8fb3d7399f35e1ea1d72c3c41b6c77cc8d0144e799f82f56ea66baff322538f6fb20a0e67ac067a7520743cf3db22b4805a95e4c8461d54f1909f100702bc072facab700840bd91a0957ad1b1a04b0e583d52853b27bfb9cb7c04539016d6f72b92b7bc9d7960ebfe9e66de60c6d2b2ffe29400e117f1892536f95f9bc4a5e841174f0c98a2a2c911e0e60e7b00fa681280cbdd2e7a686e9dbc7bd12481dc5d2191f4a894e55107245272a6c0983f79138ca51849801a636e54fc89dd62a6eda437eec6a9941f77be02e2ce3a9e860d271a77112a8b7d772f19da3a5cf811c500cf7cd70b4e3c9eaf6d1bbbd8a586e490f85b48e8065acb9baa017a8e3b59ea70bb39db134012925814726c501a9824f6874ce5db078009ee32f876d7deb70486d9871932f342935e2081652d7c584618329092ba2bc820af6a0b767b55aee04285032bd5c3bf9aa83d3e04a9f75284fc4c98cf1a05e052380a0bf0ee8227e155d944f5616ba5a9a458d805c4c73a23a50f04593136be3e06b2d7526fc90407c80cb17a8482f6f78b2824fa8d1201fb6bc8830cc7cf4653f282ab0cd3de6755f481ca6413bc7478622ce639fe990ba57a9c857380c135ab647aed9afde04d0001f9aadaa9dc2f05aaf4f6e0ab2e06e423efb6d7c799b4d7f5a08d2b4142e410d907e1ae06e11815c5e6eb9e6b7b7a5c5d22154a944af9b8b124a8795bb954d831ba0002b877225900591e740bdd7755302b91b16287801c8ffaa8213c383a50ee93e918c920c49ab1d1660a79ffaacfd1839ed9e738925c8f3107125aadf57ccfb0b3473dfef861e5ea30767950149656034cd40b871b3802b87c4c52133f3b8029c022c27824822954465db7a60ef0b16a27ce94f46114501008db38185699e5af1d7c0537a1336e8aefdb3d827d94525de179b0a1e7e8882a382c0d391921a807488b4d7550e6f96d545cbd1edcbf835707058bd3763ff466707640c5902748324912fcf1bd3439db594e51c0a33cf2960a8be2ab65543ca45492a5510647fb72ec5f8a6a62c6c8dbaf082c4bbb0691a4d510186f4fa5d231c8101037d8abfe41caaa3fe5421e0b23db79118b327864d6d24982c2da80be0cd2ebd6a2cb1b8d1ee23b5581ff3e2f62c8e2bfc245616b65a5139436a7f3a49c0bb2f28bc4bb8f4e5a9a2813d731b99aecdfc7d19296652af9ab4d88ca941bf764cea1c34a85518fde60141e19735c8514dc66fa4835b2cd0fab3a428202c521db2e2c7eba85ca48835ab1e787bf34d1852657805e6edc8631c797cd68509d79f16b20dc72b0195579c74d703c9025c62ee2235fce057e30c652912dd798f0f56e42ded4f02298c85c7861218d1a88dc7c454d8af935365c9b7a59ab3fb3e7012db90765c86b49a4009f0ee992e08c619ed1a4a75c62008e7fb41ec0be555963e872d68391bf986c08f8dc8ce7a1d2b86bb6a91bed433873c55b7b6580a698f8cec9695e8b34721fb18c25b1c88585a4ed8e09ed96fefb43f6b9c50a69e4deac9e0a25a3d31e694d03bbf4bc5c6dea902a673e7cd811dd9488eed511cc8866621438991cb9c440652da2227fe1daed2a7b70ac19187ab0e34140e7a43aa96e04a65114914b26c9abe5d8dbfedd33e42b3c451dd73e8c0959126a93443416e03bf3dfd44d0d2e1f9fcd6fc6903f5e4acde06acb4562c8b36639854e58b84f4892127105628b5e3f3e6388cab5b000ed475315f8ddc5b19cb086e16cc235dd3a91a7a46da424ded443c890b20ade9e4ed6dc5b4b750a2ab92b2dc130f6c22b1ab48d9c1acdd8f4795909cd297fb7a7c2adb0a591b3331506af6184dc42ccdc08532ebc7c494325858196b24d28a9ca71f237209a0c8b7dca7c9ba4278b160529ea3792df10259261e793711437d122c08db4ca55e0ba74c34e5d2c1b34522e9fa2b04aaf0728c663984eb8d4273fd7bc31db25c3cb851eab12beb064fcf09fd7c01642137734a599a31e96d2e6d25a1c26e766135a02b69c6ebf7a1f73e281cfefee3ec0d282bdda63f33a8e6a85edb1dd1bbba176d36259193b0af891244b55af9c823e05dab44891d65d9367cc04c45d7e797b4d984e1b3ed99ddb4cc87522c8758f94a3639ffa101b48c8f4817abebfb80f34bc12f155061b505e2a6b6c1830420d27be35238032e26b417d86e7e13996b0fbd8d347254fab9aeaf108b8ad30f09f7a81d5dbed6317c2b6595d45b874a87c37757e7982110bf05d7cec80cbafab4e965267c521db1baa8dba7b9266c8bbec4a3b823610e19bb241c29d2a86a9008b4de79042d0dc4729b8f2e634d70b6959668c5a614a28f3ca2e64ddd8c08afb34845f00072e6c9ee4723d728644c55e203fba662fe9805ce3a13cdbb106aa311d19f6787c03a02aa4266bd1cd11fa571caba8f450526352c85c5af2ec5fd615a4c86b4b13d776bb5d7ada6c0175c12048ab56809ba789e2cdf1de113a097aae831ac67451e9f117b58ca880aca06f0d8356c33f6cf91c7abe8d0d1b71b6a28f8c4c31ea32812275d1f09d78a639f8ab0d429a76e889b9b830b3f9bccf89f3ba9c138737028588d86650ab01f5fff046e97d4043628c64448494fc2687d7602906105c4442bd4aa1bdfb2c1b2b67a7fae6c3908d20f04fac5c914fe58656f464c6ba132ffb8f2aaeb522097a5fd8474e923e810ca6f23251137c75deee9805b7d592a9a1dfe2d0db40e2c82f5fcb07ab85411fccda73ca00c66f9832ac608c583d30555cd8178d01712b725f9c3ebb6486fdc46b3bca60cc35e8888a717fc234f623d47f57f8a12c26ff9c22bf1e2afbd9705d89e6368637205a7b7a43d18c1343bfdffc1a3ec620b5a4d4282d60f0d0c1dd1d7d00c0a97b27297f2a409c8e9dde65e97109d0ec57091912facd4ec25e30f31f94334bcc2d6e7314d8ce55d68ad9132d5ecf8a60075ba8800e812d086d25e9bbc542416f26a3b3292034be658fdb9cd0e04d82a7bd1d792666e5479f6f6db2334da958c8ab0fd85688336ba9a51294f8b40d63e2aaedca1837d6bffda550af9d6a454b3ac589b63ab21790c8d6c924145cea0a0a05176cc9cb87633071ef5b111323e0eec128cddf58faff764641e7a8e4eea59f748e80db2aa9652c689268b29b6db9a33f5343b89ce6353f36b27e9e174c08019a8538cecd518cd92b9b727e35b970fc6b4a9bcd64e33a196f70287054b842d56aa96ddd01bf092fac42fe260fe5aa9bb9c1e280852ec7a20dfab8559980b0eb5da192fb4c4c4af3ab49875a49d36d23b4b3541bff4a935467269c3e337bba0729a848ef265e8f761f363f93b8f6596d2df929b9ca07fbcb8b87ec5e1dbf436914b35c33d5c093bbf8e6aecc4de95a0d563a2a84981d87c71bab9fac65decbdeaa9b9d510cc23c06b6f7bd1be14db72c235ee786e7c1ca7a99c8d7e69fefde13a12634c820b217d7a244196786e95e5e8eaa039351a2e79c36924b9f63d07e92accc54e8fab092ea5d09e264d9d52e41ec15de6661819dd9e322b588be2a985868515cbe18752d83d175437b45198e691506fb17bd555734bece45245e189a5c3d5e12cb1d3ffae5aea09ff54ad882539bda31a079623b515ceca84afe1762bc0cd534421cc3da3c390bcf239153e17d21363a1d7ccc1e7fe9cf1df6b24274895ab44f76cb0d759f3dd784262469f1e1278423b322f7daa2b9df163bbdf7bc7a12d2cd51d73b08dc9d6895696ede58ce803e327684725f219a6ec02fd61ec5b1067f4d1551e6efe6080ebb33dfb1aaf94d1db0762f5298b6efca250beb6badce77dbeee60804ca37a07384ad28e15ef4c7544f54fcef17a7b33f24f9a509910b6c07c07a78a93256f9f8c58948bc9919928522ed1c666a480cf202a6723dc7d92fa63e063d217f432a92b02fce09655de22e9c0ed5a93e044cf599a0654f13837071d0c6af1085d92409df68583f076b750b3d6bb60ca63127965974e3e067f6d22cb56c49ee8ea3f3b5af43b8a7ca920f509dd138520310fea799d67f99557bf25a04f77ef9954a1b6c4d43b0333eefd3e671b46a0526d51f5647e8de674f6c9a955125722c2786e5a80526116893664c05535270aedd06c745ce3eea1fc9a67023397ec2cf65fa6b11c919f343428a645a8b4c5ff54b470ca43cfeaf99b8c4a1860cd6c4bec8b7fd2f6dddf234c8dbc7a185b8fdf3d055bf9cd1925c7c4a63b813881525809b108e620b62d30f06e745868c6897f0704df299953b68049b43b53fd62faf487d114fba1de3e42959fb38172d15d8079c090c0279501fac1d067416e6bcb0fd80e048565d1089c3ada23d7405326996bccc7b6fa93338c6d1a437d9e4382c58f6f34b1a0b235a1232440cb08316edd7b871c6b94e5d6e510022f35c0ea64655d5d4863222eefffe027a82fd71b25cc63e540850909b6c5a8f7c4de6a19ee454eac585af4b92b150caeb36dc35da97ad8d84638df2f33d7414a04b804770165aeb160286795f82db9ceaecaa30a63ad13f5fc989187b5c77dc9d3eb3d15659d594792e80ca6168a17ae058d5492fdeaf517287135b2bd5bebeebae95036ce3f6c06dce54f64070b54ada91ea8a0c8784b2357f5e81e181a8b01d6692abee4f77e6785cbdcd74ed030dd86175b60582380f6ceb64c5f94f91f7d1c716fd251a924f3c7c80bfa2416ea0e45ac37be39bd895441f7d5ff22a2adf09a9fdfe8ddbabedb6b530f8e1ffc1e074396ab7009e869103f54db07d6111eb61fa3ac6c0386d1ae31476d91c66c3aee2518f6ae45f846a22ca2fd2982e038182ec53b410d2d2af525de7b8e8da73b604777b5267ab8a96126bdf242f732957ad07ec387fc91641814a02c1bbaaf81623f0d9517fc2197bd9cdac6ce8f8e8579f44e1a1afafd01b5abc16dcc8be9b67a073b0683b5b70aab3df7669a8c8a80e1575a9facb5c0626472a9c397c846924faf101e7841bc10d97a38c83e0603a6bbafddb695cdbfd8f2d4738687524c4331467f1df0be39acee32c99ac7d0e95d7af6e6e5c8ab44af00c8c5932c82e186dbf835cdffb28eaf80ec95e231c2e9bc258f7e2e8a16436e913a62ad022f1311214903656867e4bf9d0404a7c50f68b05a5a41f9a56490ba7d0ce032194a6cb1d137917409ed7c46626f59dd6e8b883da2309384c1bd1d064a28917306c5bcbb5bef6f1962db78faf1ab2071af1bfac27fdee6ba37eb0928dd12c67027e41a57d545d9b0326577198183a8860300cbb2b198fff8fa7d5a7ee021be08b5cd6fb52da8cc6a3fe75de2423bb5ca239234e07a597254f4c90464620532b092b09939344e1ab849268d98a99d52d8f66e0a909707b38820ddef6e7101e2cdc16cbfd2548553e81a43e0b4d58a65fa3c4fcf15171c8495838d17813ed73f6fb052e89862074b78e2b2a15bd871fe7751886dd041c4486b9c3e1f958b663cf9e93c17966644381ff7026266c5872380c61dbb14e78b74c24a5fe54c4469e1dcf596") clone(0x100000, &(0x7f00000001c0)="447803305ccd1efedbe739dc3f2b4049994dc1f307a0c284b7aa069d672d2c7d7f428a592d72920b3bb6d7ee3e91a2b6825ddedc03946f51fc238cc75ba5495bb974326a8c4781c65ced02097166d12e54e759008ec170b8904e6411f33183988e4ff6ac1ca2f4c41036a1e74da92561463545bdb11b0b08e13772f2439eaa30e951e5bdb4feb9e71df48910ba0d4e8293d51c4d1a6df187c8904fe33985b820f3ff95da2d060c49edfe297a20ed0bdedb82a08ccb1ca7e8ea5a3ebfc5", &(0x7f0000000140), &(0x7f0000000280), &(0x7f00000002c0)="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") sendfile(r1, r0, &(0x7f0000000180)=0x4, 0x6) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) openat(r1, &(0x7f0000002440)='./file0\x00', 0x20141, 0x1) 20:24:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 68) 20:24:12 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x200000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:12 executing program 4: perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 355.625989][T26172] loop4: detected capacity change from 0 to 131456 [ 355.635859][T26174] FAULT_INJECTION: forcing a failure. [ 355.635859][T26174] name failslab, interval 1, probability 0, space 0, times 0 [ 355.648657][T26174] CPU: 1 PID: 26174 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 355.657441][T26174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.667531][T26174] Call Trace: [ 355.670913][T26174] dump_stack_lvl+0xd6/0x122 20:24:12 executing program 1: r0 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x2120}, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000340)={{0x2c, @remote, 0x4e23, 0x0, 'none\x00', 0xa, 0x20, 0x62}, {@dev={0xac, 0x14, 0x14, 0x1d}, 0x4e22, 0x2000, 0x2, 0x5, 0x1}}, 0x44) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x3f, 0x8, 0x50, 0x6, 0x0, 0x8001, 0x12001, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0x7, 0x100000001}, 0x0, 0x0, 0x1, 0x0, 0x5, 0xda, 0x9, 0x0, 0x8}, 0xffffffffffffffff, 0x2, r4, 0x3) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000200)="88001c0000000000c7d1ec9b000000040800780914092a1af9b7", 0x1a, 0xe000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7e7ecc051fe2930ddf5540fa87d115611bc4ba067fa390a718d14f9ffac8f1e6d189957407170975f01ebb3bbea2205a2a044b28b1c433da039d9cc7c0faf290f0e7bfbf3757992c1410cd6bb0dfa1344afaa2297709dffc2cf197044aacbd7eb4"]) 20:24:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48090000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 355.675510][T26174] dump_stack+0x11/0x1b [ 355.679705][T26174] should_fail+0x23c/0x250 [ 355.684147][T26174] ? skb_clone+0x12c/0x1f0 [ 355.688572][T26174] __should_failslab+0x81/0x90 [ 355.693396][T26174] should_failslab+0x5/0x20 [ 355.697917][T26174] kmem_cache_alloc+0x4f/0x300 [ 355.702860][T26174] ? kfree_skb+0x4d/0x130 [ 355.707191][T26174] skb_clone+0x12c/0x1f0 [ 355.711575][T26174] dev_queue_xmit_nit+0x145/0x5f0 [ 355.716585][T26174] xmit_one+0x71/0x270 [ 355.720700][T26174] __dev_queue_xmit+0x6e9/0xaa0 [ 355.725536][T26174] dev_queue_xmit+0x13/0x20 [ 355.730206][T26174] neigh_connected_output+0x264/0x290 [ 355.735660][T26174] ip6_finish_output2+0x91e/0xb10 [ 355.740666][T26174] ip6_finish_output+0x428/0x480 [ 355.745612][T26174] ip6_output+0x10e/0x210 [ 355.750065][T26174] ? ip6_output+0x210/0x210 [ 355.754618][T26174] ip6_local_out+0x121/0x1e0 [ 355.759194][T26174] ? __ip6_local_out+0x190/0x190 [ 355.764144][T26174] ip6_push_pending_frames+0xb6/0x170 [ 355.769820][T26174] rawv6_sendmsg+0x131f/0x13f0 [ 355.774636][T26174] inet_sendmsg+0x5f/0x80 [ 355.778985][T26174] ? inet_send_prepare+0x210/0x210 [ 355.784428][T26174] ____sys_sendmsg+0x39a/0x510 [ 355.789233][T26174] __sys_sendmmsg+0x388/0x520 [ 355.793912][T26174] __x64_sys_sendmmsg+0x53/0x60 [ 355.798951][T26174] do_syscall_64+0x44/0xa0 [ 355.803579][T26174] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.809474][T26174] RIP: 0033:0x7f2a5dd56a39 [ 355.813953][T26174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 355.833642][T26174] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 355.842119][T26174] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 355.850129][T26174] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 355.858168][T26174] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 355.866124][T26174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 355.874078][T26174] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 355.886164][T26172] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 355.895117][T26172] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 355.905089][T26177] loop5: detected capacity change from 0 to 131456 20:24:12 executing program 4: perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 355.918303][T26172] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 355.940617][T26172] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/660/file0 supports timestamps until 2038 (0x7fffffff) [ 355.959447][T26177] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 355.968345][T26177] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ 20:24:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 69) 20:24:12 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 355.992895][T26177] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 356.009433][T26177] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/601/file0 supports timestamps until 2038 (0x7fffffff) 20:24:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="480a0000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000340)=0x80) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x23}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20004091, &(0x7f0000e68000)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f00000003c0)=@buf={0x2, &(0x7f0000000380)="f751"}) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e20, @remote}, 0x10) sendmmsg$sock(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000bc0)="1ad54ecd3bd296354b870a3765cf2cc87defe6cfb5d79a40127ef03db054dd7e0bcd9135eae48dac67146101a93c506d85663b10256423d1f68538e32755c4b77f1d7d9e4b403f9989a273b132f16e6ddc1f8cca4c3a8c16335ab42d2803cf13dcd846a3deb37c40c7f653f8746ac2528d9f98f00d924efd805d7f5e0edea02aa0469c2c16eb4b0a18e72da19c81b29626414f153f47b7fd8bc1a582c6be68f02c7c48250cc2ba5a2ac26f5768eb7b698ca553481514eb703ef794af469d211203eeb5b93d6ed167c7", 0xc9}], 0x1}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="0300d292064a60d96057bc526b4922177c8e3be0c9de34e125200b2d91d0c0c0e1d1b42f35367d876d3b9305bae435faf30d837ff9a9c737d9eec50fc0619f81bc5d013bc87a8b27a5488c315ca5f15c8aa10f00ea56ccd6f924f51b07aa378a174876e15e965026502bed", 0x6b}], 0x1}}], 0x2, 0x0) r3 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[@sack_perm, @timestamp, @window={0x3, 0x20, 0x2}, @mss={0x2, 0xfffffff8}, @window={0x3, 0x5, 0x9}, @sack_perm], 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r5, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f0000000080)=[{0x200, 0x1f, 0x4, 0xff}, {0x9, 0x1, 0x9, 0x2}]}, 0x10) [ 356.198760][T26189] FAULT_INJECTION: forcing a failure. [ 356.198760][T26189] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 356.213869][T26189] CPU: 1 PID: 26189 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 356.223399][T26189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.233448][T26189] Call Trace: [ 356.236715][T26189] dump_stack_lvl+0xd6/0x122 [ 356.241308][T26189] dump_stack+0x11/0x1b [ 356.245525][T26189] should_fail+0x23c/0x250 [ 356.249951][T26189] should_fail_usercopy+0x16/0x20 [ 356.254992][T26189] _copy_from_user+0x1c/0xd0 [ 356.259567][T26189] __copy_msghdr_from_user+0x59/0x360 [ 356.264995][T26189] __sys_sendmmsg+0x252/0x520 [ 356.269657][T26189] __x64_sys_sendmmsg+0x53/0x60 [ 356.274492][T26189] do_syscall_64+0x44/0xa0 [ 356.278889][T26189] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 356.284787][T26189] RIP: 0033:0x7f2a5dd56a39 [ 356.289176][T26189] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 356.308837][T26189] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 356.317347][T26189] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 356.325360][T26189] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 356.333364][T26189] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 356.341365][T26189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:24:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 70) [ 356.349317][T26189] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 356.400896][T26192] loop4: detected capacity change from 0 to 131456 [ 356.428300][T26192] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 356.437236][T26192] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ 20:24:13 executing program 4: perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 356.447616][T26192] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 356.463492][T26192] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/661/file0 supports timestamps until 2038 (0x7fffffff) [ 356.498280][T26195] loop5: detected capacity change from 0 to 131456 20:24:13 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 356.526742][T26195] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 356.535866][T26195] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 356.545516][T26195] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 356.562466][T26195] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/602/file0 supports timestamps until 2038 (0x7fffffff) [ 356.636771][T26202] FAULT_INJECTION: forcing a failure. [ 356.636771][T26202] name failslab, interval 1, probability 0, space 0, times 0 [ 356.649450][T26202] CPU: 0 PID: 26202 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 356.658322][T26202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.668366][T26202] Call Trace: [ 356.671637][T26202] dump_stack_lvl+0xd6/0x122 [ 356.676214][T26202] dump_stack+0x11/0x1b [ 356.680357][T26202] should_fail+0x23c/0x250 [ 356.684767][T26202] __should_failslab+0x81/0x90 [ 356.689745][T26202] should_failslab+0x5/0x20 [ 356.694261][T26202] kmem_cache_alloc_node+0x61/0x2c0 [ 356.699468][T26202] ? __alloc_skb+0xed/0x420 [ 356.703979][T26202] __alloc_skb+0xed/0x420 [ 356.708314][T26202] ? fib6_select_path+0x40c/0x460 [ 356.713358][T26202] __ip6_append_data+0x186b/0x22c0 [ 356.718548][T26202] ? ip6_pol_route_output+0x3b/0x50 [ 356.723855][T26202] ? fib6_rule_lookup+0x85/0x160 [ 356.728819][T26202] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 356.734380][T26202] ip6_append_data+0x17e/0x230 [ 356.739374][T26202] ? rawv6_send_hdrinc+0x940/0x940 [ 356.744519][T26202] ? rawv6_send_hdrinc+0x940/0x940 [ 356.749677][T26202] rawv6_sendmsg+0xeaa/0x13f0 [ 356.749762][T26204] loop4: detected capacity change from 0 to 131456 [ 356.754377][T26202] inet_sendmsg+0x5f/0x80 [ 356.754449][T26202] ? inet_send_prepare+0x210/0x210 [ 356.770342][T26202] ____sys_sendmsg+0x39a/0x510 [ 356.775169][T26202] __sys_sendmmsg+0x388/0x520 [ 356.780022][T26202] __x64_sys_sendmmsg+0x53/0x60 [ 356.784979][T26202] do_syscall_64+0x44/0xa0 [ 356.789397][T26202] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 356.795588][T26202] RIP: 0033:0x7f2a5dd56a39 [ 356.800019][T26202] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 356.819766][T26202] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 356.828179][T26202] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 356.836318][T26202] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 356.844285][T26202] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 356.852352][T26202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 356.860404][T26202] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 356.873472][T26204] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 356.882518][T26204] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 356.893011][T26204] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 356.916928][T26204] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/662/file0 supports timestamps until 2038 (0x7fffffff) [ 356.957783][T26207] loop5: detected capacity change from 0 to 131456 [ 356.980523][T26207] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 356.989479][T26207] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 357.000238][T26207] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 357.016224][T26207] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/603/file0 supports timestamps until 2038 (0x7fffffff) 20:24:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="480b0000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000440)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000240)=ANY=[@ANYRES64=0x0, @ANYBLOB="010000580b0000000000008000000000faffffffffffffff001000000000000005000000000000003b070000000000000004f3fc9c0cf38f2d591ac2d50000ff7f00001600000000ffffff4f070000000000000500000000000000050000007d3500000300000000000000280000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000a0ed8cf1ae1365a02de02cfce982af1c3b28619a48900136a4103b5fa21fdfe8d85e40484b549e1fa54ad703274ae3dff42c2247459321b7972840993136d5d5438453a786"]) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, &(0x7f0000000840)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f000005bcc0)={{0x0, 0x1f, 0x1, 0x0, 0x3ff, 0x9, 0x0, 0x98, 0x1000, 0xb41, 0xff, 0x1, 0x7f, 0x80000000}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000001840)={r6, r7, "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", "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"}) r10 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005bd40)={0x7ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {r8}], 0x6, "9a002731c29d84"}) syz_open_procfs(0x0, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x64, 0x3, 0x0, 0x0, 0x407, 0x5, 0x5, 0x7}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000009e00), 0x1, 0xc) 20:24:14 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x300000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:14 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 71) 20:24:14 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 357.408770][T26218] loop5: detected capacity change from 0 to 131456 [ 357.415997][ C0] sd 0:0:1:0: tag#4838 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 357.416559][T26220] FAULT_INJECTION: forcing a failure. [ 357.416559][T26220] name failslab, interval 1, probability 0, space 0, times 0 [ 357.425865][ C0] sd 0:0:1:0: tag#4838 CDB: opcode=0xe5 (vendor) [ 357.425883][ C0] sd 0:0:1:0: tag#4838 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 357.438465][T26220] CPU: 1 PID: 26220 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 357.444782][ C0] sd 0:0:1:0: tag#4838 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 357.453765][T26220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.453776][T26220] Call Trace: [ 357.453784][T26220] dump_stack_lvl+0xd6/0x122 [ 357.462618][ C0] sd 0:0:1:0: tag#4838 CDB[20]: ba [ 357.471614][T26220] dump_stack+0x11/0x1b [ 357.499052][T26220] should_fail+0x23c/0x250 [ 357.503483][T26220] __should_failslab+0x81/0x90 20:24:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="480c0000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 357.508271][T26220] should_failslab+0x5/0x20 [ 357.512801][T26220] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 357.518544][T26220] ? __kmalloc_node_track_caller+0x30/0x40 [ 357.524346][T26220] __kmalloc_node_track_caller+0x30/0x40 [ 357.529983][T26220] ? __ip6_append_data+0x186b/0x22c0 [ 357.535302][T26220] __alloc_skb+0x187/0x420 [ 357.539717][T26220] __ip6_append_data+0x186b/0x22c0 [ 357.544980][T26220] ? ip6_pol_route_output+0x3b/0x50 [ 357.550363][T26220] ? fib6_rule_lookup+0x85/0x160 [ 357.555288][T26220] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 357.560843][T26220] ip6_append_data+0x17e/0x230 [ 357.565611][T26220] ? rawv6_send_hdrinc+0x940/0x940 [ 357.570908][T26220] ? rawv6_send_hdrinc+0x940/0x940 [ 357.576056][T26220] rawv6_sendmsg+0xeaa/0x13f0 [ 357.580796][T26220] inet_sendmsg+0x5f/0x80 [ 357.585185][T26220] ? inet_send_prepare+0x210/0x210 [ 357.590289][T26220] ____sys_sendmsg+0x39a/0x510 [ 357.595047][T26220] __sys_sendmmsg+0x388/0x520 [ 357.599734][T26220] __x64_sys_sendmmsg+0x53/0x60 [ 357.604796][T26220] do_syscall_64+0x44/0xa0 [ 357.609205][T26220] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 357.615083][T26220] RIP: 0033:0x7f2a5dd56a39 [ 357.619476][T26220] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 357.639104][T26220] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 357.647505][T26220] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 357.655464][T26220] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 357.663476][T26220] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 357.671430][T26220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 357.679379][T26220] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 357.694124][T26223] loop4: detected capacity change from 0 to 131456 20:24:14 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 357.697007][T26218] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 357.712117][T26218] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 357.722812][T26218] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 357.738782][T26218] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/604/file0 supports timestamps until 2038 (0x7fffffff) 20:24:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 72) [ 357.806539][T26223] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 357.815475][T26223] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 357.817013][ C0] sd 0:0:1:0: tag#4855 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 357.833630][ C0] sd 0:0:1:0: tag#4855 CDB: opcode=0xe5 (vendor) [ 357.840074][ C0] sd 0:0:1:0: tag#4855 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 20:24:14 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(0x0, r2, &(0x7f00000000c0)='./file0\x00') ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000640)={0x53, 0xfffffffffffffffb, 0x2, 0x5, @scatter={0x2, 0x0, &(0x7f00000007c0)=[{&(0x7f00000006c0)=""/66, 0x42}, {&(0x7f0000000740)=""/74, 0x4a}]}, &(0x7f0000000500)="ce16", &(0x7f0000000540)=""/180, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000600)}) mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) getdents(r2, &(0x7f0000000940)=""/185, 0xb9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000100)=ANY=[@ANYRES64=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000b4dc000000080000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000001000fdd1171c0e970000000000000000000000000000000000000000000081ac78631c792bb38974c6b648d51f4bf92abb9961e3bf59f7b83a4e4b27d0a10ca8e106f700"/163]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x0, [{0x0, r7}, {0x0, r7}, {r6}, {r6}, {r6, r7}, {}, {}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r6}, {0x0, r7}, {0x0, r7}, {r6}, {0x0, r7}, {r5}, {}, {r5}, {0x0, r7}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {r6, r7}, {0x0, r7}, {r5, r7}, {}, {0x0, r7}, {r6}, {}, {0x0, r7}, {}, {0x0, r7}, {}, {0x0, r7}, {}, {r5}, {0x0, r7}, {r5}, {}, {r6}, {r5}, {}, {r6, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {r5, r7}, {}, {0x0, 0x0}, {}, {}, {0x0, r7}, {}, {r6}, {r5}, {}, {r6}, {}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r5}, {}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6}, {r5}, {0x0, r7}, {r5}, {r6, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r5}, {r5, r7}, {}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {r6}, {}, {r5, r7}, {r5}, {r6, r7}, {}, {r5}, {r5, r7}, {}, {}, {}, {0x0, r7}, {0x0, r7}, {r6, r7}, {}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {r6}, {r6}, {}, {0x0, r7}, {r5}, {0x0, r7}, {r6, r7}, {r5}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6}, {r5}, {}, {}, {}, {0x0, r7}, {r5, r7}, {r6, r7}, {}, {0x0, r7}, {}, {r6}, {0x0, r7}, {}, {}, {r5}, {r5}, {0x0, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {r5}, {}, {r5}, {0x0, r7}, {r6}, {r5, r7}, {r5, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {r6}, {r5}, {}, {r5}, {r6}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5, r7}, {r6}, {r6, r7}, {}, {}, {r5}, {}, {r5}, {r6}, {}, {r5, r7}, {}, {}, {0x0, r7}, {r6}, {0x0, r7}, {}, {r6}, {r6}, {}, {}, {r6}, {0x0, r7}, {0x0, r7}, {r5, r7}, {r5}, {}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5}, {0x0, r7}, {r5}, {r6}, {r5}, {r6, r7}, {r6}, {r5, r7}, {}, {}, {r6}, {r5, r7}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6}, {r6}, {r5}, {0x0, r7}, {r6, r7}, {r6}, {0x0, r7}, {}, {}, {0x0, r7}, {r5, r7}], 0x1, "2156816c73038c"}) r10 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r10, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r11 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x28000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r11, 0xd000943d, &(0x7f0000058c40)={0x0, [{0x0, r14}, {0x0, r14}, {r13}, {r13}, {r13, r14}, {}, {}, {0x0, r14}, {}, {r13, r14}, {0x0, r14}, {}, {r12}, {0x0, r14}, {}, {r13, r14}, {0x0, r14}, {}, {}, {}, {0x0, r14}, {r13}, {0x0, r14}, {0x0, r14}, {r13}, {0x0, r14}, {r12}, {}, {r12}, {0x0, r14}, {}, {}, {r12, r14}, {r13}, {}, {0x0, r14}, {r13, r14}, {0x0, r14}, {r12, r14}, {}, {0x0, r14}, {r13}, {}, {0x0, r14}, {}, {0x0, r14}, {}, {0x0, r14}, {}, {r12}, {0x0, r14}, {r12}, {}, {r13}, {r12}, {}, {r13, r14}, {}, {}, {0x0, r14}, {0x0, r14}, {0x0, r14}, {r13, r14}, {0x0, r14}, {0x0, r14}, {0x0, r14}, {}, {r12, r14}, {}, {}, {}, {}, {0x0, r14}, {}, {r13}, {r12}, {}, {r13}, {}, {0x0, r14}, {}, {}, {r8}, {0x0, r14}, {r12}, {}, {0x0, r14}, {0x0, r14}, {r12, r14}, {}, {}, {0x0, r14}, {}, {r12}, {0x0, r14}, {}, {r13}, {r12}, {0x0, r14}, {r12}, {r13, r14}, {}, {0x0, r14}, {0x0, r14}, {}, {0x0, r14}, {r12}, {r12, r14}, {}, {0x0, r14}, {r12, r14}, {0x0, r14}, {r13, r14}, {0x0, r14}, {r13}, {}, {r12, r14}, {r12}, {r13, r14}, {}, {r12}, {r12, r14}, {}, {}, {}, {0x0, r14}, {0x0, r14}, {r13, r14}, {}, {0x0, r14}, {r12, r14}, {0x0, r14}, {r13, r14}, {r12, r14}, {r13, r14}, {0x0, r14}, {}, {r13}, {r13}, {}, {0x0, r14}, {r12}, {0x0, r14}, {r13, r14}, {r12}, {0x0, r14}, {r13, r14}, {0x0, r14}, {0x0, r14}, {}, {0x0, r14}, {r13}, {0x0, r14}, {r13}, {r12}, {}, {}, {0x0, r9}, {0x0, r14}, {r12, r14}, {r13, r14}, {}, {0x0, r14}, {}, {r13}, {0x0, r14}, {}, {}, {r12}, {r12}, {0x0, r14}, {r12, r14}, {r13, r14}, {0x0, r14}, {r12}, {}, {r12}, {0x0, r14}, {r13}, {r12, r14}, {r12, r14}, {0x0, r14}, {0x0, r14}, {}, {}, {}, {r13}, {r12}, {}, {r12}, {r13}, {0x0, r14}, {r13, r14}, {0x0, r14}, {0x0, r14}, {0x0, r14}, {}, {r13, r14}, {r12, r14}, {r13}, {r13, r14}, {}, {}, {r12}, {}, {r12}, {r13}, {}, {r12, r14}, {}, {}, {0x0, r14}, {r13}, {0x0, r14}, {}, {r13}, {r13}, {}, {}, {r13}, {0x0, r14}, {0x0, r14}, {r12, r14}, {r12}, {}, {0x0, r14}, {0x0, r14}, {}, {r13, r14}, {r12}, {0x0, r14}, {r12}, {r13}, {r12}, {r13, r14}, {r13}, {r12, r14}, {}, {}, {r13}, {r12, r14}, {0x0, r14}, {0x0, r14}, {0x0, r14}, {r13}, {r13}, {r12}, {0x0, r14}, {r13, r14}, {r13}, {0x0, r14}, {}, {}, {0x0, r14}, {r12, r14}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004ed40)={0x5, [{}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {r3}, {r3}, {r3}, {}, {}, {r3}, {}, {r3}, {r3}, {}, {r3}, {}, {r3}, {r3}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {r3}, {r3}, {r3}, {r3}, {}, {}, {r3}, {r3}, {r3}, {r3}, {r3}, {}, {r3}, {r3}, {r3}, {r3}, {r3}, {}, {}, {r3}, {}, {}, {}, {r3}, {}, {r3}, {r3}, {}, {r3}, {r3}, {r3}, {r3}, {r3}, {}, {r3}, {r3}, {}, {r3}, {r3}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r3}, {r3}, {r3}, {}, {}, {r3}, {}, {}, {r3}, {r3}, {}, {}, {}, {}, {r3}, {}, {}, {}, {r3}, {}, {r3}, {r3}, {}, {}, {}, {}, {r3}, {r3}, {r3}, {}, {}, {r3}, {r3}, {}, {r3}, {r3}, {r3}, {}, {r3}, {r3}, {}, {}, {}, {r3}, {r3}, {}, {}, {}, {r3}, {r3}, {r3}, {}, {}, {}, {r3}, {r3}, {r3}, {}, {}, {r3}, {r3}, {r3}, {}, {r3}, {}, {r3}, {}, {r3}, {r3}, {}, {r3}, {r3}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {r3}, {}, {r3}, {}, {}, {}, {r3}, {}, {r3}, {r3}, {}, {r3}, {}, {r3}, {}, {}, {}, {}, {r3}, {r3}, {r3}, {r3}, {}, {}, {}, {r3}, {r3}, {r3}, {}, {r3}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {r3}, {}, {}, {r3}, {}, {}, {r3}, {}, {r3}, {r3}, {r3}, {}, {}, {}, {r3}, {r3}, {}, {}, {r3}, {}, {}, {}, {r3}, {r3}, {r3}, {}, {}, {r3}, {}, {}, {}, {r3}, {r3}, {}, {r3}, {r3}, {r3}, {}, {r3}, {r3}, {}, {r3}, {r3}, {r3}, {}, {0x0, r7}, {r3, r14}], 0x80, "5831e08c13a700"}) [ 357.840518][T26223] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 357.849151][ C0] sd 0:0:1:0: tag#4855 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 357.849167][ C0] sd 0:0:1:0: tag#4855 CDB[20]: ba [ 357.879742][T26223] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/663/file0 supports timestamps until 2038 (0x7fffffff) 20:24:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="480d0000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 358.079361][T26233] FAULT_INJECTION: forcing a failure. [ 358.079361][T26233] name failslab, interval 1, probability 0, space 0, times 0 [ 358.092088][T26233] CPU: 0 PID: 26233 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 358.100847][T26233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.111249][T26233] Call Trace: [ 358.114524][T26233] dump_stack_lvl+0xd6/0x122 [ 358.119526][T26233] dump_stack+0x11/0x1b [ 358.123938][T26233] should_fail+0x23c/0x250 [ 358.128358][T26233] ? skb_clone+0x12c/0x1f0 [ 358.132832][T26233] __should_failslab+0x81/0x90 [ 358.137586][T26233] should_failslab+0x5/0x20 [ 358.142093][T26233] kmem_cache_alloc+0x4f/0x300 [ 358.146908][T26233] ? kfree_skb+0x4d/0x130 [ 358.151334][T26233] skb_clone+0x12c/0x1f0 [ 358.155610][T26233] dev_queue_xmit_nit+0x145/0x5f0 [ 358.160716][T26233] xmit_one+0x71/0x270 [ 358.164776][T26233] __dev_queue_xmit+0x6e9/0xaa0 [ 358.169689][T26233] dev_queue_xmit+0x13/0x20 [ 358.174208][T26233] neigh_connected_output+0x264/0x290 [ 358.179589][T26233] ip6_finish_output2+0x91e/0xb10 [ 358.184335][ C1] sd 0:0:1:0: tag#4833 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 358.184611][T26233] ip6_finish_output+0x428/0x480 [ 358.194476][ C1] sd 0:0:1:0: tag#4833 CDB: opcode=0xe5 (vendor) [ 358.199320][T26233] ip6_output+0x10e/0x210 [ 358.199343][T26233] ? ip6_output+0x210/0x210 [ 358.205659][ C1] sd 0:0:1:0: tag#4833 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 358.209950][T26233] ip6_local_out+0x121/0x1e0 [ 358.209976][T26233] ? __ip6_local_out+0x190/0x190 [ 358.214490][ C1] sd 0:0:1:0: tag#4833 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 358.223465][T26233] ip6_push_pending_frames+0xb6/0x170 [ 358.223488][T26233] rawv6_sendmsg+0x131f/0x13f0 [ 358.228068][ C1] sd 0:0:1:0: tag#4833 CDB[20]: ba [ 358.232961][T26233] inet_sendmsg+0x5f/0x80 [ 358.261467][T26233] ? inet_send_prepare+0x210/0x210 [ 358.266584][T26233] ____sys_sendmsg+0x39a/0x510 [ 358.271358][T26233] __sys_sendmmsg+0x388/0x520 [ 358.276132][T26233] __x64_sys_sendmmsg+0x53/0x60 [ 358.280971][T26233] do_syscall_64+0x44/0xa0 [ 358.285384][T26233] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 358.291301][T26233] RIP: 0033:0x7f2a5dd56a39 [ 358.295701][T26233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 358.315443][T26233] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 358.323906][T26233] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 358.331920][T26233] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 358.339877][T26233] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 358.347844][T26233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 358.355875][T26233] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 358.378608][ C1] sd 0:0:1:0: tag#4818 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 358.388484][ C1] sd 0:0:1:0: tag#4818 CDB: opcode=0xe5 (vendor) [ 358.394825][ C1] sd 0:0:1:0: tag#4818 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 358.403854][ C1] sd 0:0:1:0: tag#4818 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 358.413402][ C1] sd 0:0:1:0: tag#4818 CDB[20]: ba 20:24:15 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:15 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="480e0000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:15 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6d706f6c3d64656661756c742d732133ebb487cc74617469633a302dd465a8aa484e3a4e2f4e2b60e508effee5b4cfdc4d4c"]) 20:24:15 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 73) [ 359.015990][T26455] loop4: detected capacity change from 0 to 131456 [ 359.030949][T26457] loop5: detected capacity change from 0 to 131456 [ 359.043974][T26458] FAULT_INJECTION: forcing a failure. [ 359.043974][T26458] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 359.051287][T26455] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 359.057040][T26458] CPU: 1 PID: 26458 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 359.066002][T26455] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 359.074737][T26458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.074751][T26458] Call Trace: [ 359.074757][T26458] dump_stack_lvl+0xd6/0x122 [ 359.100955][T26458] dump_stack+0x11/0x1b [ 359.105095][T26458] should_fail+0x23c/0x250 [ 359.109576][T26458] should_fail_usercopy+0x16/0x20 20:24:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48100000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 359.114606][T26458] _copy_from_user+0x1c/0xd0 [ 359.119203][T26458] __copy_msghdr_from_user+0x59/0x360 [ 359.124682][T26458] __sys_sendmmsg+0x252/0x520 [ 359.126332][T26455] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 359.129399][T26458] __x64_sys_sendmmsg+0x53/0x60 [ 359.145338][T26455] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/665/file0 supports timestamps until 2038 (0x7fffffff) [ 359.149912][T26458] do_syscall_64+0x44/0xa0 [ 359.168447][T26458] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 359.174399][T26458] RIP: 0033:0x7f2a5dd56a39 [ 359.178820][T26458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 359.198406][T26458] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 359.206853][T26458] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 359.214819][T26458] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 359.222831][T26458] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 359.230785][T26458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 359.238745][T26458] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 359.247650][T26461] tmpfs: Bad value for 'mpol' [ 359.255620][T26457] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value 20:24:15 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x20, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:15 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file2\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240f31104f801", 0x17}, {0x0, 0x0, 0x10e20}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="73686f7274010000803d77656e6e742c00"]) creat(&(0x7f0000000140)='./file2\x00', 0x125) open(&(0x7f0000000180)='./file2/file0\x00', 0x2, 0x10) [ 359.264552][T26457] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 359.273702][T26461] tmpfs: Bad value for 'mpol' [ 359.290587][T26457] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. 20:24:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 74) 20:24:16 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 359.306981][T26457] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/606/file0 supports timestamps until 2038 (0x7fffffff) 20:24:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48110000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 359.505130][T26472] FAULT_INJECTION: forcing a failure. [ 359.505130][T26472] name failslab, interval 1, probability 0, space 0, times 0 [ 359.517789][T26472] CPU: 0 PID: 26472 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 359.526596][T26472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.536647][T26472] Call Trace: [ 359.539959][T26472] dump_stack_lvl+0xd6/0x122 [ 359.544597][T26472] dump_stack+0x11/0x1b [ 359.548803][T26472] should_fail+0x23c/0x250 [ 359.553220][T26472] __should_failslab+0x81/0x90 [ 359.557989][T26472] should_failslab+0x5/0x20 [ 359.562647][T26472] kmem_cache_alloc_node+0x61/0x2c0 [ 359.567837][T26472] ? __alloc_skb+0xed/0x420 [ 359.572326][T26472] __alloc_skb+0xed/0x420 [ 359.576734][T26472] ? fib6_select_path+0x40c/0x460 [ 359.577613][T26479] loop4: detected capacity change from 0 to 131456 [ 359.581796][T26472] __ip6_append_data+0x186b/0x22c0 [ 359.581822][T26472] ? ip6_pol_route_output+0x3b/0x50 [ 359.598822][T26472] ? fib6_rule_lookup+0x85/0x160 [ 359.603771][T26472] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 359.609423][T26472] ip6_append_data+0x17e/0x230 [ 359.614188][T26472] ? rawv6_send_hdrinc+0x940/0x940 [ 359.619297][T26472] ? rawv6_send_hdrinc+0x940/0x940 [ 359.624406][T26472] rawv6_sendmsg+0xeaa/0x13f0 [ 359.629119][T26472] inet_sendmsg+0x5f/0x80 [ 359.633457][T26472] ? inet_send_prepare+0x210/0x210 [ 359.638591][T26472] ____sys_sendmsg+0x39a/0x510 [ 359.643431][T26472] __sys_sendmmsg+0x388/0x520 [ 359.648169][T26472] __x64_sys_sendmmsg+0x53/0x60 [ 359.653008][T26472] do_syscall_64+0x44/0xa0 [ 359.657474][T26472] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 359.663427][T26472] RIP: 0033:0x7f2a5dd56a39 [ 359.667836][T26472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 359.687476][T26472] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 359.695905][T26472] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 359.703864][T26472] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 359.711818][T26472] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 359.719774][T26472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 359.727732][T26472] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 359.769483][T26479] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 359.778597][T26479] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 359.788203][T26479] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 359.804161][T26479] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/666/file0 supports timestamps until 2038 (0x7fffffff) 20:24:17 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x500000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) r1 = dup(r0) ioctl$TIOCSIG(r1, 0x40045436, 0x14) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0xee72) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000100)) sendfile(r1, r2, 0x0, 0x8000fffffffe) ioctl$TCXONC(r1, 0x540a, 0x3) sendfile(r1, r2, 0x0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) 20:24:17 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 75) 20:24:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48120000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:17 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 360.428614][T26592] loop5: detected capacity change from 0 to 131456 [ 360.438967][T26593] FAULT_INJECTION: forcing a failure. [ 360.438967][T26593] name failslab, interval 1, probability 0, space 0, times 0 [ 360.451747][T26593] CPU: 0 PID: 26593 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 360.460863][T26593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.470944][T26593] Call Trace: [ 360.474282][T26593] dump_stack_lvl+0xd6/0x122 [ 360.478877][T26593] dump_stack+0x11/0x1b [ 360.483077][T26593] should_fail+0x23c/0x250 [ 360.487529][T26593] __should_failslab+0x81/0x90 [ 360.491174][T26592] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 360.492387][T26593] should_failslab+0x5/0x20 [ 360.492413][T26593] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 360.502388][T26592] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 360.506832][T26593] ? __kmalloc_node_track_caller+0x30/0x40 20:24:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48250000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 360.506858][T26593] __kmalloc_node_track_caller+0x30/0x40 [ 360.532345][T26593] ? __ip6_append_data+0x186b/0x22c0 [ 360.537795][T26593] __alloc_skb+0x187/0x420 [ 360.542335][T26593] __ip6_append_data+0x186b/0x22c0 [ 360.547455][T26593] ? ip6_pol_route_output+0x3b/0x50 [ 360.552758][T26593] ? fib6_rule_lookup+0x85/0x160 [ 360.557759][T26593] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 360.563313][T26593] ip6_append_data+0x17e/0x230 [ 360.568158][T26593] ? rawv6_send_hdrinc+0x940/0x940 [ 360.573279][T26593] ? rawv6_send_hdrinc+0x940/0x940 [ 360.578394][T26593] rawv6_sendmsg+0xeaa/0x13f0 [ 360.583080][T26593] inet_sendmsg+0x5f/0x80 [ 360.587411][T26593] ? inet_send_prepare+0x210/0x210 [ 360.592539][T26593] ____sys_sendmsg+0x39a/0x510 [ 360.597429][T26593] __sys_sendmmsg+0x388/0x520 [ 360.602280][T26593] __x64_sys_sendmmsg+0x53/0x60 [ 360.607362][T26593] do_syscall_64+0x44/0xa0 [ 360.611892][T26593] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 360.617880][T26593] RIP: 0033:0x7f2a5dd56a39 20:24:17 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x8, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 360.622290][T26593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 360.642345][T26593] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 360.647568][T26592] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 360.650898][T26593] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 20:24:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48320000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:17 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 76) [ 360.650915][T26593] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 360.650928][T26593] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 360.650940][T26593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 360.650953][T26593] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 360.667318][T26592] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/608/file0 supports timestamps until 2038 (0x7fffffff) [ 360.852571][T26707] loop4: detected capacity change from 0 to 131456 [ 360.868740][T26707] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 360.877625][T26707] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ 20:24:17 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 360.888909][T26707] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 360.905481][T26707] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/668/file0 supports timestamps until 2038 (0x7fffffff) [ 360.939903][T26711] FAULT_INJECTION: forcing a failure. [ 360.939903][T26711] name failslab, interval 1, probability 0, space 0, times 0 [ 360.952582][T26711] CPU: 1 PID: 26711 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 360.961369][T26711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.971409][T26711] Call Trace: [ 360.974741][T26711] dump_stack_lvl+0xd6/0x122 [ 360.979316][T26711] dump_stack+0x11/0x1b [ 360.983544][T26711] should_fail+0x23c/0x250 [ 360.988028][T26711] ? skb_clone+0x12c/0x1f0 [ 360.992645][T26711] __should_failslab+0x81/0x90 [ 360.997391][T26711] should_failslab+0x5/0x20 [ 361.001894][T26711] kmem_cache_alloc+0x4f/0x300 [ 361.006680][T26711] ? kfree_skb+0x4d/0x130 [ 361.011009][T26711] skb_clone+0x12c/0x1f0 [ 361.015316][T26711] dev_queue_xmit_nit+0x145/0x5f0 [ 361.020460][T26711] xmit_one+0x71/0x270 [ 361.024534][T26711] __dev_queue_xmit+0x6e9/0xaa0 [ 361.029383][T26711] dev_queue_xmit+0x13/0x20 [ 361.033918][T26711] neigh_connected_output+0x264/0x290 [ 361.039301][T26711] ip6_finish_output2+0x91e/0xb10 [ 361.044309][T26711] ip6_finish_output+0x428/0x480 [ 361.049335][T26711] ip6_output+0x10e/0x210 [ 361.053779][T26711] ? ip6_output+0x210/0x210 [ 361.058340][T26711] ip6_local_out+0x121/0x1e0 [ 361.063012][T26711] ? __ip6_local_out+0x190/0x190 [ 361.067930][T26711] ip6_push_pending_frames+0xb6/0x170 [ 361.073294][T26711] rawv6_sendmsg+0x131f/0x13f0 [ 361.079696][T26711] inet_sendmsg+0x5f/0x80 [ 361.084033][T26711] ? inet_send_prepare+0x210/0x210 [ 361.089187][T26711] ____sys_sendmsg+0x39a/0x510 [ 361.093937][T26711] __sys_sendmmsg+0x388/0x520 [ 361.098601][T26711] __x64_sys_sendmmsg+0x53/0x60 [ 361.103434][T26711] do_syscall_64+0x44/0xa0 [ 361.107930][T26711] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 361.113831][T26711] RIP: 0033:0x7f2a5dd56a39 [ 361.118226][T26711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 361.137893][T26711] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 361.146361][T26711] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 361.154355][T26711] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 361.162308][T26711] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 361.170298][T26711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 361.178305][T26711] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 361.296271][T26714] loop5: detected capacity change from 0 to 131456 [ 361.323543][T26714] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 361.332566][T26714] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 361.343749][T26714] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 361.363918][T26714] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/609/file0 supports timestamps until 2038 (0x7fffffff) [ 361.447535][T26720] loop4: detected capacity change from 0 to 131456 [ 361.465942][T26720] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 361.474991][T26720] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 361.484416][T26720] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 361.500532][T26720] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/669/file0 supports timestamps until 2038 (0x7fffffff) 20:24:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 77) 20:24:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48330000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:18 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x700000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:18 executing program 1: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)=0x8) lseek(0xffffffffffffffff, 0xfffffffffffffffa, 0x2) setrlimit(0x9, &(0x7f0000000100)={0xffffffffffffffff}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x84001, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001080)={0x0, 0xfffffffffffffffb, 0x29, 0x4, @scatter={0x3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000cc0)=""/216, 0xd8}, {&(0x7f0000000dc0)=""/154, 0x9a}, {&(0x7f0000000e80)=""/131, 0x83}]}, &(0x7f0000000f40)="4c84cbb06c4f3c4753b04b127c96141ef39c3bba3e460b2a88bea3c0cd5b83f18be9eb78f75172ca36", &(0x7f0000000f80)=""/129, 0x0, 0x1, 0x3, &(0x7f0000001040)}) r1 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r1, 0x0) io_uring_enter(r1, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) r2 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0)={0x0, 0xf4b8, 0x2, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r2, 0x0) io_uring_enter(r2, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) write$binfmt_elf64(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x5, 0x81, 0x3, 0x7fffffff, 0x2, 0x3d, 0x40, 0x263, 0x40, 0x1b6, 0x1f, 0x8000, 0x38, 0x2, 0x4, 0x9, 0x401}, [{0x2, 0x5, 0x0, 0x484c, 0x1f, 0x2, 0xffffffff, 0x400}, {0x70000000, 0x101, 0x8, 0x0, 0x4, 0xbbbc, 0x8281, 0x100000000}], "aff4aeecd84705a2ca675b1d65608e663b7bd4ba5a2ff09451ad7e1b866af6416de397f6ecef843abcdcd60d4f3782455f09875f9847c1e601154d92746f4f95399d80d82a683ad62557703a272d714a28cd1568ef0d443c6d9bae7e415a94225b6297c65429b78ffeb01e843c21bdae3c7c874b85c61c7e861c6948796adbfb3089143791c8e7da9a6da054aaa6a716192a674b340c42813856ecffef08", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb4e) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="03", 0x4, 0x4010040bffd) 20:24:18 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:18 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newsa={0x184, 0x10, 0x1, 0x0, 0x25dfdbfc, {{@in6=@private0, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x6c}, @in=@loopback, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}, @algo_aead={0x4c, 0x12, {{'authencesn(vmac(compress_null-generic),ctr(camellia))\x00'}}}]}, 0x184}}, 0x0) [ 361.835247][ T22] audit: type=1400 audit(1634761458.512:549): avc: denied { write } for pid=26727 comm="syz-executor.1" name="autofs" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 361.853082][T26730] loop4: detected capacity change from 0 to 131456 [ 361.867629][T26732] FAULT_INJECTION: forcing a failure. [ 361.867629][T26732] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 361.880717][T26732] CPU: 1 PID: 26732 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 361.889467][T26732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.899582][T26732] Call Trace: [ 361.902873][T26732] dump_stack_lvl+0xd6/0x122 [ 361.907466][T26732] dump_stack+0x11/0x1b [ 361.911608][T26732] should_fail+0x23c/0x250 [ 361.916117][T26732] should_fail_usercopy+0x16/0x20 [ 361.921139][T26732] _copy_from_user+0x1c/0xd0 [ 361.925771][T26732] __copy_msghdr_from_user+0x59/0x360 [ 361.931127][T26732] __sys_sendmmsg+0x252/0x520 [ 361.935888][T26732] __x64_sys_sendmmsg+0x53/0x60 [ 361.940741][T26732] do_syscall_64+0x44/0xa0 [ 361.945254][T26732] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 361.951580][T26732] RIP: 0033:0x7f2a5dd56a39 [ 361.955976][T26732] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 361.975747][T26732] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 361.984442][T26732] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 361.992479][T26732] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 362.000429][T26732] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 362.008385][T26732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 362.016390][T26732] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48480000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 362.032914][T26736] loop5: detected capacity change from 0 to 131456 [ 362.039617][T26730] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 362.048613][T26730] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 362.059095][T26730] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. 20:24:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 78) 20:24:18 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 362.075195][T26730] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/670/file0 supports timestamps until 2038 (0x7fffffff) [ 362.095271][T26736] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 362.104233][T26736] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 362.116518][T26736] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. 20:24:18 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 362.132791][T26736] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/610/file0 supports timestamps until 2038 (0x7fffffff) 20:24:18 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0/file1/file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000400)='./file0/file1\x00', 0x0) write$cgroup_type(r1, &(0x7f00000009c0), 0xd4ba0ff) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r2, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100001d, 0x1010, r2, 0xfe002000) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0x10000]}, 0x8, 0x800) r4 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r4, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x2120}, 0x0) r8 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r8, 0x0) io_uring_enter(r8, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) r9 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$trusted_overlay_upper(r9, &(0x7f00000003c0), &(0x7f00000019c0)={0x0, 0xfb, 0x79, 0x2, 0x20, "844e979cb6a7fcaadb9824f307d7f3cd", "137c1ed7366f8e2efcd7304bf04208eab6004d96f04012c371ffbe8e4805be6a1d64973c8a6740994f32d980dd19c35201bf17c516528d9e049886eaf769bdecd5869459c5feec9eb72e91c03dfb3a782300f54ebbef2a7e7b995e349fa53fd33c095ddb"}, 0x79, 0x3) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r3, 0x20}, {r2, 0x1208}, {r0}, {r7, 0x45}, {r1, 0x710a}, {r0, 0x42}, {r8, 0x2}, {r2, 0x9103}, {r9, 0x8400}], 0x9, &(0x7f0000000340)={r10, r11+10000000}, &(0x7f0000000380)={[0x5]}, 0x8) mkdirat(r2, &(0x7f0000000080)='./file0/file1\x00', 0x85) 20:24:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="484c0000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 362.312443][T26747] FAULT_INJECTION: forcing a failure. [ 362.312443][T26747] name failslab, interval 1, probability 0, space 0, times 0 [ 362.325438][T26747] CPU: 0 PID: 26747 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 362.329559][T26749] loop4: detected capacity change from 0 to 131456 [ 362.334195][T26747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.334208][T26747] Call Trace: [ 362.334216][T26747] dump_stack_lvl+0xd6/0x122 [ 362.358621][T26747] dump_stack+0x11/0x1b [ 362.362782][T26747] should_fail+0x23c/0x250 [ 362.367225][T26747] __should_failslab+0x81/0x90 [ 362.372020][T26747] should_failslab+0x5/0x20 [ 362.376551][T26747] kmem_cache_alloc_node+0x61/0x2c0 [ 362.381864][T26747] ? __alloc_skb+0xed/0x420 [ 362.386368][T26747] __alloc_skb+0xed/0x420 [ 362.390760][T26747] ? fib6_select_path+0x40c/0x460 [ 362.395785][T26747] __ip6_append_data+0x186b/0x22c0 [ 362.400886][T26747] ? ip6_pol_route_output+0x3b/0x50 [ 362.406125][T26747] ? fib6_rule_lookup+0x85/0x160 [ 362.411056][T26747] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 362.416783][T26747] ip6_append_data+0x17e/0x230 [ 362.421533][T26747] ? rawv6_send_hdrinc+0x940/0x940 [ 362.426651][T26747] ? rawv6_send_hdrinc+0x940/0x940 [ 362.431766][T26747] rawv6_sendmsg+0xeaa/0x13f0 [ 362.436448][T26747] inet_sendmsg+0x5f/0x80 [ 362.440778][T26747] ? inet_send_prepare+0x210/0x210 [ 362.445921][T26747] ____sys_sendmsg+0x39a/0x510 [ 362.450717][T26747] __sys_sendmmsg+0x388/0x520 [ 362.455489][T26747] __x64_sys_sendmmsg+0x53/0x60 [ 362.460454][T26747] do_syscall_64+0x44/0xa0 [ 362.464876][T26747] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 362.470900][T26747] RIP: 0033:0x7f2a5dd56a39 [ 362.475313][T26747] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 362.495069][T26747] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 362.503478][T26747] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 362.511436][T26747] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 362.519982][T26747] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 362.527977][T26747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 362.535951][T26747] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 79) [ 362.566932][T26749] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 362.576130][T26749] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 362.585948][T26754] loop5: detected capacity change from 0 to 131456 [ 362.599082][T26749] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 362.621665][T26754] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 362.630686][T26754] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 362.637259][T26749] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/671/file0 supports timestamps until 2038 (0x7fffffff) 20:24:19 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 362.661859][T26754] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 362.680220][T26754] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/611/file0 supports timestamps until 2038 (0x7fffffff) [ 362.714197][T26761] FAULT_INJECTION: forcing a failure. [ 362.714197][T26761] name failslab, interval 1, probability 0, space 0, times 0 [ 362.726880][T26761] CPU: 1 PID: 26761 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 362.735645][T26761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.745706][T26761] Call Trace: [ 362.748998][T26761] dump_stack_lvl+0xd6/0x122 [ 362.753596][T26761] dump_stack+0x11/0x1b [ 362.757762][T26761] should_fail+0x23c/0x250 [ 362.762184][T26761] __should_failslab+0x81/0x90 [ 362.766947][T26761] should_failslab+0x5/0x20 [ 362.767608][ T22] audit: type=1400 audit(1634761459.412:550): avc: denied { execute } for pid=26752 comm="syz-executor.1" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 362.771634][T26761] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 362.771716][T26761] ? __kmalloc_node_track_caller+0x30/0x40 [ 362.806920][T26761] __kmalloc_node_track_caller+0x30/0x40 [ 362.812533][T26761] ? __ip6_append_data+0x186b/0x22c0 [ 362.817801][T26761] __alloc_skb+0x187/0x420 [ 362.822195][T26761] __ip6_append_data+0x186b/0x22c0 [ 362.827359][T26761] ? ip6_pol_route_output+0x3b/0x50 [ 362.832538][T26761] ip6_append_data+0x17e/0x230 [ 362.837342][T26761] ? rawv6_send_hdrinc+0x940/0x940 [ 362.842525][T26761] ? rawv6_send_hdrinc+0x940/0x940 [ 362.847674][T26761] rawv6_sendmsg+0xeaa/0x13f0 [ 362.852424][T26761] inet_sendmsg+0x5f/0x80 [ 362.856739][T26761] ? inet_send_prepare+0x210/0x210 [ 362.861922][T26761] ____sys_sendmsg+0x39a/0x510 [ 362.866742][T26761] __sys_sendmmsg+0x388/0x520 [ 362.871451][T26761] __x64_sys_sendmmsg+0x53/0x60 [ 362.876298][T26761] do_syscall_64+0x44/0xa0 [ 362.880787][T26761] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 362.886665][T26761] RIP: 0033:0x7f2a5dd56a39 [ 362.891054][T26761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 362.910749][T26761] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 362.919220][T26761] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 362.927332][T26761] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 362.935367][T26761] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 362.943315][T26761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 362.951263][T26761] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 363.175594][T26767] loop5: detected capacity change from 0 to 131456 [ 363.185571][T26767] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 363.194613][T26767] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 363.207322][T26767] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. 20:24:19 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x900000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:19 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48600000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 80) 20:24:19 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="00043f000000000000c2b610ef5d5321becea2305a0000"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0xa, &(0x7f00000002c0)) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r7 = getpid() sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@cred={{0x1c, 0x1, 0x2, {r7, r5, r6}}}], 0x20}, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x8, 0x3f, 0x1f, 0x1f, 0x0, 0x6c, 0x80, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x648, 0x401, 0x7, 0x1, 0x80, 0xffffffff, 0x400, 0x0, 0x3, 0x0, 0x3f11bff4}, r7, 0x0, r0, 0xa) 20:24:19 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 363.223186][T26767] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/612/file0 supports timestamps until 2038 (0x7fffffff) 20:24:19 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket(0x2, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x20, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x20}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r9 = getpid() sendmsg$netlink(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@cred={{0x1c, 0x1, 0x2, {r9, r7, r8}}}], 0x20}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=@report={0x1b0, 0x20, 0x800, 0x70bd2a, 0x25dfdbfc, {0xff, {@in=@dev={0xac, 0x14, 0x14, 0x1d}, @in6=@empty, 0x4e23, 0x2, 0x4e23, 0x80, 0xa, 0xa0, 0x80, 0x3a, r4, r7}}, [@srcaddr={0x14, 0xd, @in=@empty}, @tfcpad={0x8, 0x16, 0x80000000}, @XFRMA_SET_MARK={0x8, 0x1d, 0x8000}, @algo_crypt={0x133, 0x2, {{'ecb-camellia-aesni-avx2\x00'}, 0x758, "cdc7688d373105389480ea6a70f40f1a50d1b18454027e003e0af7cb01766aa33f0ec5bf597feffb1f388d6e17518227beaab805962b0cc920a9aa57d28b17c0404a1c847d2567424d6a3e2add97b10f9ba8df9e5fa0f02130af9104ce37669164d7b15924cb1e03883eb62a9fd88c6b7a42ae50d961292c1262267fba359b5e828c11d7575a6f2a16a46f28d4e33e7344704ed17670320e3676241af6fc2d5863f9eb5da349a905b62feb79ca9a3acd44c5898acdff44621b7648c5e646635ba9f58a5a35f1e3b6d8eb1138105c68f503c52106800ec22e83c761865a41ca6203fa91f060e936b54aaf69"}}, @offload={0xc}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x20004045}, 0x40804) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000000)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0xb8}}, 0x0) 20:24:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48680000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 363.279811][T26775] loop4: detected capacity change from 0 to 131456 [ 363.292305][T26780] FAULT_INJECTION: forcing a failure. [ 363.292305][T26780] name failslab, interval 1, probability 0, space 0, times 0 [ 363.304937][T26780] CPU: 1 PID: 26780 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 363.313963][T26780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.324017][T26780] Call Trace: [ 363.327294][T26780] dump_stack_lvl+0xd6/0x122 [ 363.331867][T26780] dump_stack+0x11/0x1b [ 363.336001][T26780] should_fail+0x23c/0x250 [ 363.340393][T26780] ? skb_clone+0x12c/0x1f0 [ 363.344873][T26780] __should_failslab+0x81/0x90 [ 363.349618][T26780] should_failslab+0x5/0x20 [ 363.354158][T26780] kmem_cache_alloc+0x4f/0x300 [ 363.358898][T26780] ? kfree_skb+0x4d/0x130 [ 363.363349][T26780] skb_clone+0x12c/0x1f0 [ 363.367587][T26780] dev_queue_xmit_nit+0x145/0x5f0 [ 363.372588][T26780] xmit_one+0x71/0x270 [ 363.376638][T26780] __dev_queue_xmit+0x6e9/0xaa0 [ 363.381561][T26780] dev_queue_xmit+0x13/0x20 [ 363.386045][T26780] neigh_connected_output+0x264/0x290 [ 363.391396][T26780] ip6_finish_output2+0x91e/0xb10 [ 363.396401][T26780] ip6_finish_output+0x428/0x480 [ 363.401313][T26780] ip6_output+0x10e/0x210 [ 363.405618][T26780] ? ip6_output+0x210/0x210 [ 363.410097][T26780] ip6_local_out+0x121/0x1e0 [ 363.414683][T26780] ? __ip6_local_out+0x190/0x190 [ 363.419649][T26780] ip6_push_pending_frames+0xb6/0x170 [ 363.425004][T26780] rawv6_sendmsg+0x131f/0x13f0 [ 363.429831][T26780] inet_sendmsg+0x5f/0x80 [ 363.434157][T26780] ? inet_send_prepare+0x210/0x210 [ 363.439274][T26780] ____sys_sendmsg+0x39a/0x510 [ 363.444037][T26780] __sys_sendmmsg+0x388/0x520 [ 363.448695][T26780] __x64_sys_sendmmsg+0x53/0x60 [ 363.453528][T26780] do_syscall_64+0x44/0xa0 [ 363.458073][T26780] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.463967][T26780] RIP: 0033:0x7f2a5dd56a39 [ 363.468449][T26780] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 363.488066][T26780] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 363.496526][T26780] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 363.504484][T26780] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 363.512993][T26780] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 363.521051][T26780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 363.529009][T26780] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 363.541250][T26775] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 363.550162][T26775] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 363.560365][T26775] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. 20:24:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 81) 20:24:20 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 363.576746][T26775] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/672/file0 supports timestamps until 2038 (0x7fffffff) 20:24:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="486c0000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r5, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x6}, 0x10) readv(r4, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) bind$packet(r4, &(0x7f0000000080)={0x11, 0x10, r3, 0x1, 0x80, 0x6, @remote}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000040)=ANY=[@ANYBLOB="34ae69be", @ANYRES16=r1, @ANYBLOB="010000000000000000000c00000014000380100003800c000180080002800c2d16560c00018008000100", @ANYRES32=r3], 0x34}}, 0x0) [ 363.764393][T26791] loop5: detected capacity change from 0 to 131456 [ 363.784164][T26791] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 363.784447][T26793] FAULT_INJECTION: forcing a failure. [ 363.784447][T26793] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 363.793079][T26791] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 363.806336][T26793] CPU: 1 PID: 26793 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 363.806359][T26793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.806373][T26793] Call Trace: [ 363.806380][T26793] dump_stack_lvl+0xd6/0x122 [ 363.816558][T26791] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 363.823697][T26793] dump_stack+0x11/0x1b [ 363.833958][T26791] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/613/file0 supports timestamps until 2038 (0x7fffffff) [ 363.837021][T26793] should_fail+0x23c/0x250 [ 363.837043][T26793] should_fail_usercopy+0x16/0x20 [ 363.885406][T26793] _copy_from_user+0x1c/0xd0 [ 363.889984][T26793] __copy_msghdr_from_user+0x59/0x360 [ 363.895341][T26793] __sys_sendmmsg+0x252/0x520 [ 363.900007][T26793] __x64_sys_sendmmsg+0x53/0x60 [ 363.904918][T26793] do_syscall_64+0x44/0xa0 [ 363.909350][T26793] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.915263][T26793] RIP: 0033:0x7f2a5dd56a39 [ 363.919729][T26793] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 363.939878][T26793] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 363.948380][T26793] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 363.956479][T26793] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 363.964431][T26793] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 363.972382][T26793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 363.980369][T26793] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 364.087468][T26796] loop4: detected capacity change from 0 to 131456 [ 364.123741][T26796] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 364.132783][T26796] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 364.142851][T26796] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 364.159460][T26796] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/673/file0 supports timestamps until 2038 (0x7fffffff) 20:24:21 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xb00000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 82) 20:24:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48740000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:21 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:21 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:21 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000006000/0x3000)=nil, 0x3000) mlock(&(0x7f0000006000/0x3000)=nil, 0x3000) r0 = fork() perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x40, 0x4, 0x1, 0x9, 0x0, 0xec, 0x10051, 0xc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x51855, 0x8, 0x4, 0x3, 0x9, 0x2, 0x57ee, 0x0, 0x7, 0x0, 0x1ff}, r0, 0xa, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x2120}, 0x0) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) io_uring_enter(r1, 0x6735, 0xdda8, 0x1, &(0x7f0000000080)={[0x3ff]}, 0x8) 20:24:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="487a0000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 364.697775][T26812] FAULT_INJECTION: forcing a failure. [ 364.697775][T26812] name failslab, interval 1, probability 0, space 0, times 0 [ 364.710402][T26812] CPU: 0 PID: 26812 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 364.717755][T26814] loop5: detected capacity change from 0 to 131456 [ 364.719253][T26812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.732879][T26814] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 364.735790][T26812] Call Trace: [ 364.735798][T26812] dump_stack_lvl+0xd6/0x122 [ 364.744748][T26814] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 364.747968][T26812] dump_stack+0x11/0x1b [ 364.764988][T26812] should_fail+0x23c/0x250 [ 364.769440][T26812] __should_failslab+0x81/0x90 [ 364.774211][T26812] should_failslab+0x5/0x20 [ 364.778797][T26812] kmem_cache_alloc_node+0x61/0x2c0 [ 364.784024][T26812] ? __alloc_skb+0xed/0x420 [ 364.788602][T26812] __alloc_skb+0xed/0x420 [ 364.792974][T26812] ? fib6_select_path+0x40c/0x460 20:24:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000300110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 364.798007][T26812] __ip6_append_data+0x186b/0x22c0 [ 364.803122][T26812] ? ip6_pol_route_output+0x3b/0x50 [ 364.808324][T26812] ? fib6_rule_lookup+0x85/0x160 [ 364.813346][T26812] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 364.818895][T26812] ip6_append_data+0x17e/0x230 [ 364.823652][T26812] ? rawv6_send_hdrinc+0x940/0x940 [ 364.828829][T26812] ? rawv6_send_hdrinc+0x940/0x940 [ 364.833950][T26812] rawv6_sendmsg+0xeaa/0x13f0 [ 364.838636][T26812] inet_sendmsg+0x5f/0x80 [ 364.842998][T26812] ? inet_send_prepare+0x210/0x210 20:24:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000500110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 364.848139][T26812] ____sys_sendmsg+0x39a/0x510 [ 364.852944][T26812] __sys_sendmmsg+0x388/0x520 [ 364.857614][T26812] __x64_sys_sendmmsg+0x53/0x60 [ 364.862480][T26812] do_syscall_64+0x44/0xa0 [ 364.866907][T26812] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 364.872834][T26812] RIP: 0033:0x7f2a5dd56a39 [ 364.877267][T26812] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:24:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48ea0500110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 364.897026][T26812] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 364.905538][T26812] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 364.913511][T26812] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 364.921468][T26812] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 364.929437][T26812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 364.937446][T26812] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:21 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:21 executing program 1: socket$packet(0x11, 0x3, 0x300) unshare(0x40000400) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x2588000, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)="30c80209af4c2b5ec545a90235790628a9fad56f12e6d6871ed4aece0998b36bc34a089a62b346a8765377736ac0a8ac227c73bd3a3d1250e680fc8d83a97f17b58c8fab20d53671c944fcb9996a02fac3207e7cccee231aee7a5c876dbd9d0dcb137aa50aa31cb88bd060d7aab463d6326e9022596de75c68e0574ee5685528ec8715a8aa04c60ec6fc8e5b9a65f8b1467f22f3a78f773d44405c42f3e598d60998586c4ac955449013e007d2c285da70e12408d621d6513ae8b9b26f319fff16fc5fbc5adbf018dc222d92a04108a73051efb697672988d3510f6805f9b2c2c7444df3bead8c50f0ac2e37e238248936bd02766bd27e", 0xf7, 0x3}, {&(0x7f00000002c0)="ca9f591c8db9c4a3c243e5546ac82d462271e04a4c7db5e32ff2b5e92fd55ebeba1c4cefbfc91e7e04019222f052e1576e68710ec14ab5bbe8ccda17fd930f15956eb9c1a33b725ad5e823945ef28b90f98688dc2a9c127198e9dbf32d0d07155442919f1bce9917f3ff3f26fb862c8f71ee488171c92cbff55784571bc709fed2", 0x81, 0xff}, {&(0x7f0000000200)="844bca9bed4aa4f9ba579e20746629dc26a6c34956174685e96a290a1e764eac6fbcf1c4ec4e418556ed96cd7d2384f3114b6ad471409393bc824934e0a6d729d4a80a41789fd3c04bdf23ea", 0x4c, 0x4}, {&(0x7f0000000080)="a94c0dc94b2911f4c302660889b69bec5d8289cf822b19a3c40180488e0388582c75027d0f9e7f94db8c22bbc5c8ab5b98", 0x31, 0x3}], 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="73623d3078303030fd9be60330040021b369745f646972656374696f2c646f6e745f61707072616973652c00000000000000400000"]) ioctl(r1, 0xfffffff9, &(0x7f0000000440)="2f64ce3228549aa1709454fbe645b01cda4808306b63cb14afd6ed4ef3e811d00f9d278c08b2c519c9b2a8e4c0a2872a4f8ae6dae83ecf5e2e85f662860e3efe3d670e2eb4709e12d4edf5051edffb3539511bd37c73686baafccb8587b1abf4d1d8368b02eeb064cd81d94e446c615a864903bef5abd8f22023605cb3591209a5") ioctl(r0, 0x9375, &(0x7f00000000c0)="0100000000000000180100000500000000000000000000002f") [ 364.956532][T26814] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 364.973784][T26814] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/614/file0 supports timestamps until 2038 (0x7fffffff) [ 365.053595][T26934] loop4: detected capacity change from 0 to 131456 [ 365.076921][T26934] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 365.085885][T26934] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 365.096025][T26934] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 365.112123][T26934] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/675/file0 supports timestamps until 2038 (0x7fffffff) 20:24:23 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xe00000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:23 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 83) 20:24:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000600110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:23 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:23 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, 0x0, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057c00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "bfbea3bf9113a5"}) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000000100), 0x9, 0x10000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000840)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(r0, &(0x7f0000000140)={0x38, 0x1, 0x21, 0xb7, 0x0, 0x5, 0x4, 0x7fff, 0x0, 0x8}, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000036900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000036b00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000036d00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r7}], 0x0, "a7e53d8b4030b0"}) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06008603010000004500003825000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) [ 366.537554][T26951] loop5: detected capacity change from 0 to 131456 [ 366.538740][T26950] FAULT_INJECTION: forcing a failure. [ 366.538740][T26950] name failslab, interval 1, probability 0, space 0, times 0 [ 366.553067][T26952] loop4: detected capacity change from 0 to 131456 [ 366.556856][T26950] CPU: 0 PID: 26950 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 366.572077][T26950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.582181][T26950] Call Trace: [ 366.585454][T26950] dump_stack_lvl+0xd6/0x122 [ 366.590120][T26950] dump_stack+0x11/0x1b [ 366.594265][T26950] should_fail+0x23c/0x250 [ 366.598689][T26950] __should_failslab+0x81/0x90 [ 366.603502][T26950] should_failslab+0x5/0x20 [ 366.608008][T26950] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 366.613738][T26950] ? __kmalloc_node_track_caller+0x30/0x40 [ 366.619632][T26950] __kmalloc_node_track_caller+0x30/0x40 [ 366.625583][T26950] ? __ip6_append_data+0x186b/0x22c0 [ 366.630984][T26950] __alloc_skb+0x187/0x420 [ 366.635412][T26950] __ip6_append_data+0x186b/0x22c0 [ 366.640512][T26950] ? ip6_pol_route_output+0x3b/0x50 [ 366.645712][T26950] ? fib6_rule_lookup+0x85/0x160 [ 366.650636][T26950] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 366.656207][T26950] ip6_append_data+0x17e/0x230 [ 366.661043][T26950] ? rawv6_send_hdrinc+0x940/0x940 [ 366.666153][T26950] ? rawv6_send_hdrinc+0x940/0x940 [ 366.671270][T26950] rawv6_sendmsg+0xeaa/0x13f0 [ 366.676003][T26950] inet_sendmsg+0x5f/0x80 [ 366.680413][T26950] ? inet_send_prepare+0x210/0x210 [ 366.685513][T26950] ____sys_sendmsg+0x39a/0x510 [ 366.690444][T26950] __sys_sendmmsg+0x388/0x520 [ 366.695200][T26950] __x64_sys_sendmmsg+0x53/0x60 [ 366.700041][T26950] do_syscall_64+0x44/0xa0 [ 366.704464][T26950] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 366.710418][T26950] RIP: 0033:0x7f2a5dd56a39 [ 366.714845][T26950] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 366.734640][T26950] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 366.743041][T26950] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 366.751006][T26950] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 366.758963][T26950] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 366.766937][T26950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 366.775001][T26950] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 366.787120][ C1] sd 0:0:1:0: tag#4836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 366.796973][ C1] sd 0:0:1:0: tag#4836 CDB: opcode=0xe5 (vendor) [ 366.805123][ C1] sd 0:0:1:0: tag#4836 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 366.808172][T26951] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 366.814225][ C1] sd 0:0:1:0: tag#4836 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 20:24:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000700110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 366.823074][T26951] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 366.832069][ C1] sd 0:0:1:0: tag#4836 CDB[20]: ba [ 366.833112][T26953] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 366.859090][T26953] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 366.871937][ C1] sd 0:0:1:0: tag#4839 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 366.882228][ C1] sd 0:0:1:0: tag#4839 CDB: opcode=0xe5 (vendor) [ 366.886579][T26951] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 366.888582][ C1] sd 0:0:1:0: tag#4839 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 366.904432][T26951] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/615/file0 supports timestamps until 2038 (0x7fffffff) [ 366.913357][ C1] sd 0:0:1:0: tag#4839 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 20:24:23 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x90}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(r0) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x28, 0x3f, 0x80000001, 0x401, 0x6, 0x1, 0x80, 0xa}, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x3, 0x20, 0x8845, 0x7, 0x4, 0x2, 0x9, 0x3, 0x5}, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 20:24:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 84) [ 366.913377][ C1] sd 0:0:1:0: tag#4839 CDB[20]: ba [ 366.925617][T26953] syz-executor.1 (26953) used greatest stack depth: 10432 bytes left [ 366.953163][T26952] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 366.962103][T26952] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 366.971606][T26952] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. 20:24:23 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 366.987408][T26952] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/676/file0 supports timestamps until 2038 (0x7fffffff) 20:24:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000900110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 367.166360][T26968] FAULT_INJECTION: forcing a failure. [ 367.166360][T26968] name failslab, interval 1, probability 0, space 0, times 0 [ 367.179202][T26968] CPU: 0 PID: 26968 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 367.188036][T26968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.198108][T26968] Call Trace: [ 367.201386][T26968] dump_stack_lvl+0xd6/0x122 [ 367.206301][T26968] dump_stack+0x11/0x1b [ 367.210598][T26968] should_fail+0x23c/0x250 [ 367.215025][T26968] ? skb_clone+0x12c/0x1f0 [ 367.219452][T26968] __should_failslab+0x81/0x90 [ 367.224272][T26968] should_failslab+0x5/0x20 [ 367.228782][T26968] kmem_cache_alloc+0x4f/0x300 [ 367.233780][T26968] ? kfree_skb+0x4d/0x130 [ 367.238335][T26968] skb_clone+0x12c/0x1f0 [ 367.242576][T26968] dev_queue_xmit_nit+0x145/0x5f0 [ 367.247695][T26968] xmit_one+0x71/0x270 [ 367.251887][T26968] __dev_queue_xmit+0x6e9/0xaa0 [ 367.256818][T26968] dev_queue_xmit+0x13/0x20 [ 367.261400][T26968] neigh_connected_output+0x264/0x290 [ 367.266803][T26968] ip6_finish_output2+0x91e/0xb10 [ 367.271948][T26968] ip6_finish_output+0x428/0x480 [ 367.276892][T26968] ip6_output+0x10e/0x210 [ 367.281228][T26968] ? ip6_output+0x210/0x210 [ 367.286175][T26968] ip6_local_out+0x121/0x1e0 [ 367.290783][T26968] ? __ip6_local_out+0x190/0x190 [ 367.295753][T26968] ip6_push_pending_frames+0xb6/0x170 [ 367.301137][T26968] rawv6_sendmsg+0x131f/0x13f0 [ 367.306035][T26968] inet_sendmsg+0x5f/0x80 [ 367.310405][T26968] ? inet_send_prepare+0x210/0x210 [ 367.315532][T26968] ____sys_sendmsg+0x39a/0x510 [ 367.320342][T26968] __sys_sendmmsg+0x388/0x520 [ 367.325126][T26968] __x64_sys_sendmmsg+0x53/0x60 [ 367.330094][T26968] do_syscall_64+0x44/0xa0 [ 367.334527][T26968] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 367.340425][T26968] RIP: 0033:0x7f2a5dd56a39 [ 367.344840][T26968] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 367.364489][T26968] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 367.372903][T26968] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 367.380873][T26968] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 367.389364][T26968] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 367.397333][T26968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 367.405320][T26968] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 367.420625][T26974] loop5: detected capacity change from 0 to 131456 [ 367.501952][T26976] loop4: detected capacity change from 0 to 131456 [ 367.511404][T26974] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 367.520354][T26974] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 367.542496][T26976] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 367.551422][T26976] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 367.561167][T26974] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 367.562160][T26976] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 367.579191][T26974] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/616/file0 supports timestamps until 2038 (0x7fffffff) [ 367.594434][T26976] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/677/file0 supports timestamps until 2038 (0x7fffffff) 20:24:24 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x1800000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000a00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 85) 20:24:24 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:24 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 368.038912][T26990] loop4: detected capacity change from 0 to 131456 [ 368.049895][T26987] FAULT_INJECTION: forcing a failure. [ 368.049895][T26987] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 368.058174][T26989] loop5: detected capacity change from 0 to 131456 [ 368.063102][T26987] CPU: 0 PID: 26987 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 368.063126][T26987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.063137][T26987] Call Trace: [ 368.063144][T26987] dump_stack_lvl+0xd6/0x122 [ 368.100442][T26987] dump_stack+0x11/0x1b [ 368.104593][T26987] should_fail+0x23c/0x250 [ 368.109142][T26987] should_fail_usercopy+0x16/0x20 [ 368.114152][T26987] _copy_from_user+0x1c/0xd0 [ 368.118733][T26987] __copy_msghdr_from_user+0x59/0x360 [ 368.124101][T26987] __sys_sendmmsg+0x252/0x520 [ 368.128809][T26987] __x64_sys_sendmmsg+0x53/0x60 [ 368.133727][T26987] do_syscall_64+0x44/0xa0 [ 368.138261][T26987] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 368.144150][T26987] RIP: 0033:0x7f2a5dd56a39 [ 368.148553][T26987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 368.168277][T26987] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 368.176698][T26987] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 368.184667][T26987] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 368.192690][T26987] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 368.200649][T26987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 368.208890][T26987] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 368.221878][T26989] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 368.230852][T26989] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ 20:24:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 86) 20:24:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000b00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:25 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 368.378581][T26989] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 368.395124][T26989] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/617/file0 supports timestamps until 2038 (0x7fffffff) 20:24:25 executing program 1: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:25 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 368.448452][T26990] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 368.457438][T26990] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 368.467623][T26990] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 368.483920][T26990] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/678/file0 supports timestamps until 2038 (0x7fffffff) 20:24:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000c00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 368.537920][T26999] FAULT_INJECTION: forcing a failure. [ 368.537920][T26999] name failslab, interval 1, probability 0, space 0, times 0 [ 368.551159][T26999] CPU: 0 PID: 26999 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 368.559921][T26999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.569964][T26999] Call Trace: [ 368.573250][T26999] dump_stack_lvl+0xd6/0x122 [ 368.577935][T26999] dump_stack+0x11/0x1b [ 368.582125][T26999] should_fail+0x23c/0x250 [ 368.586613][T26999] __should_failslab+0x81/0x90 [ 368.591410][T26999] should_failslab+0x5/0x20 [ 368.595922][T26999] kmem_cache_alloc_node+0x61/0x2c0 [ 368.601105][T26999] ? __alloc_skb+0xed/0x420 [ 368.605683][T26999] __alloc_skb+0xed/0x420 [ 368.610071][T26999] ? fib6_select_path+0x40c/0x460 [ 368.615084][T26999] __ip6_append_data+0x186b/0x22c0 [ 368.620211][T26999] ? ip6_pol_route_output+0x3b/0x50 [ 368.625479][T26999] ? fib6_rule_lookup+0x85/0x160 [ 368.630415][T26999] ? xfrm_lookup_with_ifid+0xab7/0x1630 20:24:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000d00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 368.635956][T26999] ip6_append_data+0x17e/0x230 [ 368.640807][T26999] ? rawv6_send_hdrinc+0x940/0x940 [ 368.646028][T26999] ? rawv6_send_hdrinc+0x940/0x940 [ 368.651183][T26999] rawv6_sendmsg+0xeaa/0x13f0 [ 368.655911][T26999] inet_sendmsg+0x5f/0x80 [ 368.660260][T26999] ? inet_send_prepare+0x210/0x210 [ 368.665378][T26999] ____sys_sendmsg+0x39a/0x510 [ 368.670157][T26999] __sys_sendmmsg+0x388/0x520 [ 368.675029][T26999] __x64_sys_sendmmsg+0x53/0x60 [ 368.679893][T26999] do_syscall_64+0x44/0xa0 [ 368.684391][T26999] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 368.690324][T26999] RIP: 0033:0x7f2a5dd56a39 [ 368.694740][T26999] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 368.714352][T26999] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 368.722775][T26999] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 368.730771][T26999] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 368.738878][T26999] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 368.746834][T26999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 368.754864][T26999] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 368.829622][T27008] loop5: detected capacity change from 0 to 131456 [ 368.845515][T27008] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 368.854397][T27008] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 368.863871][T27008] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 368.880130][T27008] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/618/file0 supports timestamps until 2038 (0x7fffffff) [ 368.948130][T27011] loop4: detected capacity change from 0 to 131456 [ 368.963590][T27011] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 368.972572][T27011] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 368.982362][T27011] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 368.998185][T27011] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/679/file0 supports timestamps until 2038 (0x7fffffff) 20:24:26 executing program 1: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:26 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x3f00000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000e00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 87) 20:24:26 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:26 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48001100110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 369.563733][T27021] loop4: detected capacity change from 0 to 131456 [ 369.571704][T27024] FAULT_INJECTION: forcing a failure. [ 369.571704][T27024] name failslab, interval 1, probability 0, space 0, times 0 [ 369.584391][T27024] CPU: 0 PID: 27024 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 369.593208][T27024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.597006][T27025] loop5: detected capacity change from 0 to 131456 [ 369.603293][T27024] Call Trace: 20:24:26 executing program 1: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 369.603302][T27024] dump_stack_lvl+0xd6/0x122 [ 369.611304][T27021] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 369.613153][T27024] dump_stack+0x11/0x1b [ 369.613205][T27024] should_fail+0x23c/0x250 [ 369.617803][T27021] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 369.626607][T27024] __should_failslab+0x81/0x90 [ 369.649130][T27024] should_failslab+0x5/0x20 [ 369.653697][T27024] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 369.659590][T27024] ? __kmalloc_node_track_caller+0x30/0x40 [ 369.665406][T27024] __kmalloc_node_track_caller+0x30/0x40 [ 369.671134][T27024] ? __ip6_append_data+0x186b/0x22c0 [ 369.676430][T27024] __alloc_skb+0x187/0x420 [ 369.680850][T27024] __ip6_append_data+0x186b/0x22c0 [ 369.686024][T27024] ? ip6_pol_route_output+0x3b/0x50 [ 369.691294][T27024] ? fib6_rule_lookup+0x85/0x160 [ 369.696257][T27024] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 369.701863][T27024] ip6_append_data+0x17e/0x230 [ 369.706618][T27024] ? rawv6_send_hdrinc+0x940/0x940 [ 369.711770][T27024] ? rawv6_send_hdrinc+0x940/0x940 [ 369.716870][T27024] rawv6_sendmsg+0xeaa/0x13f0 [ 369.721534][T27024] inet_sendmsg+0x5f/0x80 [ 369.725859][T27024] ? inet_send_prepare+0x210/0x210 [ 369.730956][T27024] ____sys_sendmsg+0x39a/0x510 [ 369.735731][T27024] __sys_sendmmsg+0x388/0x520 [ 369.740431][T27024] __x64_sys_sendmmsg+0x53/0x60 [ 369.745272][T27024] do_syscall_64+0x44/0xa0 [ 369.749730][T27024] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 369.755705][T27024] RIP: 0033:0x7f2a5dd56a39 [ 369.760130][T27024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 369.779720][T27024] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 369.788116][T27024] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 369.796076][T27024] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 369.804093][T27024] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 369.812107][T27024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 369.820062][T27024] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 369.831242][T27021] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 369.839141][T27025] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value 20:24:26 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 88) 20:24:26 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 369.847388][T27021] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/680/file0 supports timestamps until 2038 (0x7fffffff) [ 369.856029][T27025] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 369.858410][T27025] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 369.895105][T27025] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/619/file0 supports timestamps until 2038 (0x7fffffff) 20:24:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48001200110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:26 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000040)="7364de3ef3e937b1e6152f8e94b3e64e306871089ca3a8c036800deb42d063225270eef378a58e0a9abf6166", 0x2c, 0x1}, {&(0x7f00000000c0)="5b297c3f531280022014878bd4c7e4394ec7827af4562412a1261309bad7ca2e85a1b6c6b1510311134bd6240db8016c838e99703af76812d573499db8c3d66a9d45aa93dd0c30d3f6c31c074e20c463c7867278b263512ec2dd5b3bdc0562a251c4f2", 0xffffffffffffffed, 0x6}], 0x1800000, 0x0) [ 370.044486][T27036] FAULT_INJECTION: forcing a failure. [ 370.044486][T27036] name failslab, interval 1, probability 0, space 0, times 0 [ 370.057336][T27036] CPU: 1 PID: 27036 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 370.066081][T27036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.076272][T27036] Call Trace: [ 370.079536][T27036] dump_stack_lvl+0xd6/0x122 [ 370.084112][T27036] dump_stack+0x11/0x1b [ 370.088258][T27036] should_fail+0x23c/0x250 [ 370.092672][T27036] ? skb_clone+0x12c/0x1f0 [ 370.097082][T27036] __should_failslab+0x81/0x90 [ 370.101840][T27036] should_failslab+0x5/0x20 [ 370.106473][T27036] kmem_cache_alloc+0x4f/0x300 [ 370.111213][T27036] ? kfree_skb+0x4d/0x130 [ 370.115652][T27036] skb_clone+0x12c/0x1f0 [ 370.119895][T27036] dev_queue_xmit_nit+0x145/0x5f0 [ 370.124949][T27036] xmit_one+0x71/0x270 [ 370.129032][T27036] __dev_queue_xmit+0x6e9/0xaa0 [ 370.133914][T27036] dev_queue_xmit+0x13/0x20 [ 370.138396][T27036] neigh_connected_output+0x264/0x290 [ 370.143833][T27036] ip6_finish_output2+0x91e/0xb10 [ 370.148834][T27036] ip6_finish_output+0x428/0x480 [ 370.153748][T27036] ip6_output+0x10e/0x210 [ 370.158099][T27036] ? ip6_output+0x210/0x210 [ 370.162735][T27036] ip6_local_out+0x121/0x1e0 [ 370.167304][T27036] ? __ip6_local_out+0x190/0x190 [ 370.172250][T27036] ip6_push_pending_frames+0xb6/0x170 [ 370.177610][T27036] rawv6_sendmsg+0x131f/0x13f0 [ 370.182444][T27036] inet_sendmsg+0x5f/0x80 [ 370.186852][T27036] ? inet_send_prepare+0x210/0x210 [ 370.192043][T27036] ____sys_sendmsg+0x39a/0x510 [ 370.196822][T27036] __sys_sendmmsg+0x388/0x520 [ 370.201490][T27036] __x64_sys_sendmmsg+0x53/0x60 [ 370.206338][T27036] do_syscall_64+0x44/0xa0 [ 370.211094][T27036] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 370.216988][T27036] RIP: 0033:0x7f2a5dd56a39 [ 370.221410][T27036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 370.241258][T27036] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 370.249715][T27036] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 370.257772][T27036] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 370.265738][T27036] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 370.273695][T27036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 370.281754][T27036] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 370.406285][T27041] loop4: detected capacity change from 0 to 131456 [ 370.435070][T27043] loop5: detected capacity change from 0 to 131456 [ 370.440267][T27041] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 370.450505][T27041] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 370.460860][T27041] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 370.476860][T27041] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/681/file0 supports timestamps until 2038 (0x7fffffff) [ 370.496188][T27043] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 370.505075][T27043] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 370.515304][T27043] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 370.531331][T27043] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/620/file0 supports timestamps until 2038 (0x7fffffff) 20:24:27 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x9001000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 89) 20:24:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48002000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:27 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:27 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x12, 0x0, 0x5, 0x0, 0x20}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clone(0x101ebff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x5, 0x4, 0xbe, 0xff, 0x1, 0x6, 0x0, 0xcc4, 0x2d7}, 0x0) r3 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r3, 0x0) io_uring_enter(r3, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) write(r3, &(0x7f0000002f40)="b0157ef37e62d2217f21df78798c216fc2c0b8c801a70a26604163f22da0888c94f0ae1fcbc79b82ddc9d86b5ef84b981aabc727b596dc6f8cfb088175a520ee26eaa36aa98c7eb5bda7bfdfe0e41c8469bc089e1accdf2d5ecb7964dc504084c862d29429fe18810632337572d5533751322f9fe776e56e4e5d5fba29da3de5aebf493c7553d1a717aec230781e07bc8b9aa28b53412ce3ec083faffa414abbef5803729266da514d598e9198b7703d3c76d17d3d669dc15517136f048720f5f7265136812ec605a3af32da871b4629bf", 0xd1) newfstatat(0xffffffffffffff9c, &(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) sched_setattr(r0, &(0x7f0000003040)={0x38, 0x0, 0x1, 0x9d1d, 0x6, 0x7, 0x0, 0x6, 0x3, 0x5}, 0x0) clone(0x56110000, &(0x7f0000002e40)="01da997ff65f8c6c454a8124145c08c53934a07bd94149f907c6d412188b4810f43d41484363bf2759e85d1d38", &(0x7f0000002e80), &(0x7f0000002ec0), &(0x7f0000002f00)="7b0129687442cc0fcf2e5f") sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f00000001c0)="2a66339fbac1816ae5a639bbf7b95375cddd86a8f49dc95b334a15c13e56c9c338af2d423f187de485367e007aa34637c3cd1792647759d3781a8c2bbbfcb9ace111edc51353732edc2f3fb36d56dc", 0x4f}], 0x6, 0x0, 0x0, 0x4000000}}, {{&(0x7f0000002480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000002500)="47b017ecf5ae04fc7e2dd08a9a6b1891955bdb8fcb06a959471bf4d1a6d462fda240c553ebd0a691c59cb096065ce3997e9704c4a1e98a9893e258", 0x3b}], 0x1}}, {{&(0x7f0000002580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000002600)="e058af1b20d19feaac09797376bc060210369ec80e36b886f92cb997984dcb51e1853967d6bcb1a7d8e9cb67c923426fc54d7a36bc5ab92b94caaa1ec96e64ca47c78b4f031d4aca2fbd633ba1542dba6f77ff2ffe73b6efd6f7e3cf2237", 0x5e}, {&(0x7f0000002680)="9fa9eeae28e5e6f42b1c24125f76ce35c6322e733cea58a80d6b4d5c23311a99e70d1d304e21bfddf78a4e2ab8273c1b6ccc750080b77f8e23cfad3f71bad7cf978ee1f0e1762ee2b313e8190338c3820eafc910c1fd0015cfd424226d79e7ddcb1c1338dbaa0d5fa9711745", 0x6c}, {&(0x7f0000002700)="6b60a47297e6e6565c0e0dbb6c5404c0b463b4637533d3c98cb2159b8e8fabd424adb896c8402ea9d84d0bbcddd3", 0x2e}, {&(0x7f0000002740)="d733f338dbea24bd1a58ea300c40e916923022f368ff9e4619ad3819f5ecf70e21bd75af5297721a30210cb2fb7fd4", 0x2f}, {&(0x7f0000002780)="bd5075e60868381ef7fd86a316352f1cdaa4f39da55dc7b989b0622ddd43d01c993cd449e11ceb6d7865c7da43079bef4899418b", 0x34}], 0x5, 0x0, 0x0, 0x1}}, {{&(0x7f0000002840)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002a00)=[{&(0x7f00000028c0)="c6e7ca8006c7361d6dc043f20d64a04706c80f05f2ae39f7d41cce968dc6b9115980ae4faa1db32ddd912ea95760108b8e473566af54b58ba7b0b2753783d9444d0592d4f9ac2e570feca206f3af66de46c0596f9f7724f20ee870193577bb971ca02b44c7f8442121612f9a3033ff68d10a3f090ca7dbe9ac14d65e01434fd4794e7365d2607e1394bbd3cac9e66a2b5560c3c276563c4fafb4c6bfd8469370da4b17c50ed40043bbeefd6ce1bc9d9fe75a264558f355b3aeb911779d685ed3811716a6708cf608dcb0d858e6d97be8b477c643096689295a936c", 0xdb}, {&(0x7f00000029c0)="35f2eb3c6bdbbef5eb955ee435", 0xd}], 0x2, &(0x7f0000002b00)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff, r4}}}], 0x20, 0x4}}, {{&(0x7f0000002b40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000002bc0)="552b2c9709e659d0216c9c337670fc51fd3db84157f3653f811496fd00c8c434c300ba793d6f1a4da37fd1b0ba1028446d4a0c72c1427c2ca2b999a46b0fd3218c9773fb760e7a2f7c6eaf4038a0985550e4870d1d20e2c4551b13ce61d3e97200cb8d4ac1ecb638ef5aeed2c6180f228452ff9d8a0f7066e8305238b6294db1a6b2863e8d3c6dcfd6ffad66f57123ee44a737e27131fe1c6ae20dff2742022c961f51035c8efa0fe4a66b4e3d48bc4bc11516694957444f48d902c5", 0xbc}, {&(0x7f0000002c80)="be15b1aedbec52b167c781e2148ba0ad9f", 0x11}], 0x2, 0x0, 0x0, 0xc854}}], 0x5, 0x4004844) [ 370.927282][T27056] loop5: detected capacity change from 0 to 131456 [ 370.930810][T27057] loop4: detected capacity change from 0 to 131456 [ 370.942002][T27058] FAULT_INJECTION: forcing a failure. [ 370.942002][T27058] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 370.955172][T27058] CPU: 0 PID: 27058 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 370.964033][T27058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.974181][T27058] Call Trace: [ 370.977460][T27058] dump_stack_lvl+0xd6/0x122 [ 370.982069][T27058] dump_stack+0x11/0x1b [ 370.986216][T27058] should_fail+0x23c/0x250 [ 370.990615][T27058] should_fail_usercopy+0x16/0x20 [ 370.995645][T27058] _copy_from_user+0x1c/0xd0 [ 371.000412][T27058] __copy_msghdr_from_user+0x59/0x360 [ 371.005884][T27058] __sys_sendmmsg+0x252/0x520 [ 371.010566][T27058] __x64_sys_sendmmsg+0x53/0x60 [ 371.015476][T27058] do_syscall_64+0x44/0xa0 [ 371.019963][T27058] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 371.025888][T27058] RIP: 0033:0x7f2a5dd56a39 [ 371.030288][T27058] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 371.049969][T27058] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 371.058428][T27058] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 371.066387][T27058] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 20:24:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48002500110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 371.074451][T27058] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 371.082406][T27058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 371.090361][T27058] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 371.102170][T27056] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 371.104564][T27057] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 371.111115][T27056] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 371.119972][T27057] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 371.139500][T27057] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 371.155081][T27056] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. 20:24:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 90) 20:24:27 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:27 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 371.166768][T27057] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/682/file0 supports timestamps until 2038 (0x7fffffff) [ 371.192152][T27056] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/621/file0 supports timestamps until 2038 (0x7fffffff) 20:24:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48003200110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 371.364006][T27070] FAULT_INJECTION: forcing a failure. [ 371.364006][T27070] name failslab, interval 1, probability 0, space 0, times 0 [ 371.376643][T27070] CPU: 1 PID: 27070 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 371.385405][T27070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.395456][T27070] Call Trace: [ 371.398811][T27070] dump_stack_lvl+0xd6/0x122 [ 371.403426][T27070] dump_stack+0x11/0x1b [ 371.407659][T27070] should_fail+0x23c/0x250 [ 371.412063][T27070] __should_failslab+0x81/0x90 [ 371.416824][T27070] should_failslab+0x5/0x20 [ 371.421325][T27070] kmem_cache_alloc_node+0x61/0x2c0 [ 371.426563][T27070] ? __alloc_skb+0xed/0x420 [ 371.431070][T27070] __alloc_skb+0xed/0x420 [ 371.435406][T27070] ? fib6_select_path+0x40c/0x460 [ 371.440419][T27070] __ip6_append_data+0x186b/0x22c0 [ 371.445585][T27070] ? ip6_pol_route_output+0x3b/0x50 [ 371.450806][T27070] ? fib6_rule_lookup+0x85/0x160 [ 371.455780][T27070] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 371.461370][T27070] ip6_append_data+0x17e/0x230 [ 371.466222][T27070] ? rawv6_send_hdrinc+0x940/0x940 [ 371.471352][T27070] ? rawv6_send_hdrinc+0x940/0x940 [ 371.476643][T27070] rawv6_sendmsg+0xeaa/0x13f0 [ 371.481441][T27070] inet_sendmsg+0x5f/0x80 [ 371.485804][T27070] ? inet_send_prepare+0x210/0x210 [ 371.490899][T27070] ____sys_sendmsg+0x39a/0x510 [ 371.495674][T27070] __sys_sendmmsg+0x388/0x520 [ 371.500335][T27070] __x64_sys_sendmmsg+0x53/0x60 [ 371.505165][T27070] do_syscall_64+0x44/0xa0 [ 371.509593][T27070] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 371.515519][T27070] RIP: 0033:0x7f2a5dd56a39 [ 371.519928][T27070] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 371.539810][T27070] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 371.548325][T27070] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 371.556317][T27070] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 20:24:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 91) [ 371.564291][T27070] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 371.572325][T27070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 371.580274][T27070] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 371.690366][T27074] loop5: detected capacity change from 0 to 131456 [ 371.708368][T27075] loop4: detected capacity change from 0 to 131456 [ 371.723845][T27074] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 371.732825][T27074] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 371.742644][T27074] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 371.758611][T27074] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/622/file0 supports timestamps until 2038 (0x7fffffff) [ 371.778344][T27075] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 371.787263][T27075] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 371.796803][T27075] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 371.812645][T27075] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/683/file0 supports timestamps until 2038 (0x7fffffff) [ 371.882185][T27081] cgroup: fork rejected by pids controller in /syz1 [ 371.894154][T27094] FAULT_INJECTION: forcing a failure. [ 371.894154][T27094] name failslab, interval 1, probability 0, space 0, times 0 [ 371.906843][T27094] CPU: 1 PID: 27094 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 371.915708][T27094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.925749][T27094] Call Trace: [ 371.929026][T27094] dump_stack_lvl+0xd6/0x122 [ 371.933618][T27094] dump_stack+0x11/0x1b [ 371.937757][T27094] should_fail+0x23c/0x250 [ 371.942283][T27094] __should_failslab+0x81/0x90 [ 371.947035][T27094] should_failslab+0x5/0x20 [ 371.951537][T27094] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 371.957326][T27094] ? __kmalloc_node_track_caller+0x30/0x40 [ 371.963158][T27094] __kmalloc_node_track_caller+0x30/0x40 [ 371.968795][T27094] ? __ip6_append_data+0x186b/0x22c0 [ 371.974115][T27094] __alloc_skb+0x187/0x420 [ 371.978514][T27094] __ip6_append_data+0x186b/0x22c0 [ 371.983865][T27094] ? ip6_pol_route_output+0x3b/0x50 [ 371.989048][T27094] ? fib6_rule_lookup+0x85/0x160 [ 371.994011][T27094] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 371.999565][T27094] ip6_append_data+0x17e/0x230 [ 372.004383][T27094] ? rawv6_send_hdrinc+0x940/0x940 [ 372.009502][T27094] ? rawv6_send_hdrinc+0x940/0x940 [ 372.014617][T27094] rawv6_sendmsg+0xeaa/0x13f0 [ 372.019469][T27094] inet_sendmsg+0x5f/0x80 [ 372.023878][T27094] ? inet_send_prepare+0x210/0x210 [ 372.029104][T27094] ____sys_sendmsg+0x39a/0x510 [ 372.033860][T27094] __sys_sendmmsg+0x388/0x520 [ 372.038521][T27094] __x64_sys_sendmmsg+0x53/0x60 [ 372.043361][T27094] do_syscall_64+0x44/0xa0 [ 372.047760][T27094] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 372.053963][T27094] RIP: 0033:0x7f2a5dd56a39 [ 372.058368][T27094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 372.078529][T27094] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 372.087023][T27094] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 372.095040][T27094] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 372.103000][T27094] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 372.111041][T27094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 372.119739][T27094] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:29 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xa001000000000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:29 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:29 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x14000, 0x40050, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(r0, 0xee01, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r3 = dup3(r2, r0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r8 = getpid() r9 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r11 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r9, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r11, r10, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r12, 0x0, 0x0, 0x0, 0x2120}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r12, 0x8983, &(0x7f0000000180)={0x6, 'bond_slave_1\x00', {0x9}, 0x7}) sendfile(r1, r5, &(0x7f0000000340)=0xffffffff, 0x6eb) sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@cred={{0x1c, 0x1, 0x2, {r8, r6, r7}}}], 0x20}, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x7f, 0x6, 0x2, 0xf9, 0x0, 0xfffffffffffffffc, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfffffffb, 0x4, @perf_config_ext={0x6, 0xff}, 0x0, 0x9400000000000000, 0x7, 0x3, 0x7fffffff, 0x788bde20, 0xa29, 0x0, 0x6, 0x0, 0x800}, r8, 0xf, r3, 0x3) 20:24:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 92) 20:24:29 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48003300110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48004800110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 373.082310][T27196] loop5: detected capacity change from 0 to 131456 [ 373.084863][T27199] loop4: detected capacity change from 0 to 131456 [ 373.101993][T27197] FAULT_INJECTION: forcing a failure. [ 373.101993][T27197] name failslab, interval 1, probability 0, space 0, times 0 [ 373.114682][T27197] CPU: 0 PID: 27197 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 373.123443][T27197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.133497][T27197] Call Trace: [ 373.136784][T27197] dump_stack_lvl+0xd6/0x122 [ 373.141380][T27197] dump_stack+0x11/0x1b [ 373.145521][T27197] should_fail+0x23c/0x250 [ 373.149984][T27197] ? skb_clone+0x12c/0x1f0 [ 373.154462][T27197] __should_failslab+0x81/0x90 [ 373.159378][T27197] should_failslab+0x5/0x20 [ 373.163869][T27197] kmem_cache_alloc+0x4f/0x300 [ 373.168627][T27197] ? kfree_skb+0x4d/0x130 [ 373.172954][T27197] skb_clone+0x12c/0x1f0 [ 373.177215][T27197] dev_queue_xmit_nit+0x145/0x5f0 [ 373.182236][T27197] xmit_one+0x71/0x270 [ 373.186301][T27197] __dev_queue_xmit+0x6e9/0xaa0 [ 373.191229][T27197] dev_queue_xmit+0x13/0x20 [ 373.195768][T27197] neigh_connected_output+0x264/0x290 [ 373.201150][T27197] ip6_finish_output2+0x91e/0xb10 [ 373.206176][T27197] ip6_finish_output+0x428/0x480 [ 373.211104][T27197] ip6_output+0x10e/0x210 [ 373.215434][T27197] ? ip6_output+0x210/0x210 [ 373.219933][T27197] ip6_local_out+0x121/0x1e0 [ 373.224522][T27197] ? __ip6_local_out+0x190/0x190 [ 373.229456][T27197] ip6_push_pending_frames+0xb6/0x170 [ 373.234837][T27197] rawv6_sendmsg+0x131f/0x13f0 [ 373.239676][T27197] inet_sendmsg+0x5f/0x80 [ 373.243999][T27197] ? inet_send_prepare+0x210/0x210 [ 373.249102][T27197] ____sys_sendmsg+0x39a/0x510 [ 373.253898][T27197] __sys_sendmmsg+0x388/0x520 [ 373.258642][T27197] __x64_sys_sendmmsg+0x53/0x60 [ 373.263526][T27197] do_syscall_64+0x44/0xa0 [ 373.267931][T27197] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 373.273821][T27197] RIP: 0033:0x7f2a5dd56a39 [ 373.278221][T27197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 373.297820][T27197] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 373.306334][T27197] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 373.314300][T27197] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 373.322267][T27197] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 373.330649][T27197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 373.338614][T27197] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 373.350218][T27196] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 373.359136][T27196] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 373.368194][T27199] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value 20:24:30 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x28, 0x0, 0x0, 0xfffff024}, {0x6}]}, 0x10) accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @dev}, 0x1c) [ 373.377175][T27199] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ 20:24:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 93) [ 373.406552][T27199] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 373.422789][T27196] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 373.423144][T27199] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/684/file0 supports timestamps until 2038 (0x7fffffff) 20:24:30 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:30 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 373.439362][T27196] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/623/file0 supports timestamps until 2038 (0x7fffffff) 20:24:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48004c00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 373.602417][ T22] audit: type=1400 audit(1634761470.282:551): avc: denied { accept } for pid=27211 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 373.624131][T27215] FAULT_INJECTION: forcing a failure. [ 373.624131][T27215] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 373.637228][T27215] CPU: 1 PID: 27215 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 373.646030][T27215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.656166][T27215] Call Trace: [ 373.659444][T27215] dump_stack_lvl+0xd6/0x122 [ 373.664039][T27215] dump_stack+0x11/0x1b [ 373.668175][T27215] should_fail+0x23c/0x250 [ 373.672616][T27215] should_fail_usercopy+0x16/0x20 [ 373.677619][T27215] _copy_from_user+0x1c/0xd0 [ 373.682580][T27215] __copy_msghdr_from_user+0x59/0x360 [ 373.688024][T27215] __sys_sendmmsg+0x252/0x520 [ 373.692755][T27215] __x64_sys_sendmmsg+0x53/0x60 [ 373.697587][T27215] do_syscall_64+0x44/0xa0 [ 373.702090][T27215] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 373.707980][T27215] RIP: 0033:0x7f2a5dd56a39 [ 373.712381][T27215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 373.732076][T27215] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 373.740472][T27215] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 373.748430][T27215] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 373.756443][T27215] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 373.764471][T27215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 373.772428][T27215] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 373.900340][T27221] loop4: detected capacity change from 0 to 131456 [ 373.912738][T27223] loop5: detected capacity change from 0 to 131456 [ 373.945808][T27221] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 373.954746][T27221] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 373.963897][T27223] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 373.972845][T27223] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 373.982137][T27221] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 373.982482][T27223] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 373.998378][T27221] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/685/file0 supports timestamps until 2038 (0x7fffffff) [ 374.014081][T27223] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/624/file0 supports timestamps until 2038 (0x7fffffff) 20:24:31 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xf6ffffff00000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) setrlimit(0xa, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r3 = accept4$unix(r2, &(0x7f00000000c0), &(0x7f0000000040)=0x6e, 0x0) bind$unix(r3, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180), 0xa081, 0x0) 20:24:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 94) 20:24:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48006000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:31 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:31 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 374.548941][T27237] loop4: detected capacity change from 0 to 131456 [ 374.555283][T27240] loop5: detected capacity change from 0 to 131456 [ 374.568191][T27238] FAULT_INJECTION: forcing a failure. [ 374.568191][T27238] name failslab, interval 1, probability 0, space 0, times 0 [ 374.581125][T27238] CPU: 0 PID: 27238 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 374.590017][T27238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.600299][T27238] Call Trace: [ 374.603654][T27238] dump_stack_lvl+0xd6/0x122 [ 374.608334][T27238] dump_stack+0x11/0x1b [ 374.612490][T27238] should_fail+0x23c/0x250 [ 374.616908][T27238] __should_failslab+0x81/0x90 [ 374.621661][T27238] should_failslab+0x5/0x20 [ 374.626250][T27238] kmem_cache_alloc_node+0x61/0x2c0 [ 374.631508][T27238] ? __alloc_skb+0xed/0x420 [ 374.636013][T27238] __alloc_skb+0xed/0x420 [ 374.640333][T27238] ? fib6_select_path+0x40c/0x460 [ 374.645344][T27238] __ip6_append_data+0x186b/0x22c0 [ 374.650531][T27238] ? ip6_pol_route_output+0x3b/0x50 [ 374.655722][T27238] ? fib6_rule_lookup+0x85/0x160 [ 374.660652][T27238] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 374.666240][T27238] ip6_append_data+0x17e/0x230 [ 374.670998][T27238] ? rawv6_send_hdrinc+0x940/0x940 [ 374.676112][T27238] ? rawv6_send_hdrinc+0x940/0x940 [ 374.681213][T27238] rawv6_sendmsg+0xeaa/0x13f0 [ 374.685892][T27238] inet_sendmsg+0x5f/0x80 [ 374.690352][T27238] ? inet_send_prepare+0x210/0x210 [ 374.695460][T27238] ____sys_sendmsg+0x39a/0x510 [ 374.700225][T27238] __sys_sendmmsg+0x388/0x520 [ 374.704997][T27238] __x64_sys_sendmmsg+0x53/0x60 [ 374.709846][T27238] do_syscall_64+0x44/0xa0 [ 374.714257][T27238] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 374.720159][T27238] RIP: 0033:0x7f2a5dd56a39 [ 374.724670][T27238] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 374.744477][T27238] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 374.752907][T27238] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 374.761057][T27238] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 374.769032][T27238] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 374.777002][T27238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 374.784968][T27238] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48006800110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 374.793786][T27240] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 374.802745][T27240] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 374.888155][ T22] audit: type=1400 audit(1634761471.522:552): avc: denied { accept } for pid=27232 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 20:24:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48006c00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 375.089008][T27237] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 375.098040][T27237] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 375.099851][T27240] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 375.123006][T27240] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/625/file0 supports timestamps until 2038 (0x7fffffff) 20:24:31 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 95) 20:24:31 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48007400110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 375.125529][T27237] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 375.155760][T27237] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/686/file0 supports timestamps until 2038 (0x7fffffff) [ 375.304086][T27259] FAULT_INJECTION: forcing a failure. [ 375.304086][T27259] name failslab, interval 1, probability 0, space 0, times 0 [ 375.316870][T27259] CPU: 1 PID: 27259 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 375.325683][T27259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.335823][T27259] Call Trace: [ 375.339084][T27259] dump_stack_lvl+0xd6/0x122 [ 375.344018][T27259] dump_stack+0x11/0x1b [ 375.348328][T27259] should_fail+0x23c/0x250 [ 375.352743][T27259] __should_failslab+0x81/0x90 [ 375.357562][T27259] should_failslab+0x5/0x20 [ 375.362069][T27259] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 375.367782][T27259] ? __kmalloc_node_track_caller+0x30/0x40 [ 375.373568][T27259] __kmalloc_node_track_caller+0x30/0x40 [ 375.379211][T27259] ? __ip6_append_data+0x186b/0x22c0 [ 375.384481][T27259] __alloc_skb+0x187/0x420 [ 375.388907][T27259] __ip6_append_data+0x186b/0x22c0 [ 375.394024][T27259] ? ip6_pol_route_output+0x3b/0x50 [ 375.399380][T27259] ? fib6_rule_lookup+0x85/0x160 [ 375.404777][T27259] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 375.410387][T27259] ip6_append_data+0x17e/0x230 [ 375.415129][T27259] ? rawv6_send_hdrinc+0x940/0x940 [ 375.420241][T27259] ? rawv6_send_hdrinc+0x940/0x940 [ 375.425334][T27259] rawv6_sendmsg+0xeaa/0x13f0 [ 375.430058][T27259] inet_sendmsg+0x5f/0x80 [ 375.434434][T27259] ? inet_send_prepare+0x210/0x210 [ 375.439527][T27259] ____sys_sendmsg+0x39a/0x510 [ 375.444351][T27259] __sys_sendmmsg+0x388/0x520 [ 375.449074][T27259] __x64_sys_sendmmsg+0x53/0x60 [ 375.453907][T27259] do_syscall_64+0x44/0xa0 [ 375.458348][T27259] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 375.464246][T27259] RIP: 0033:0x7f2a5dd56a39 [ 375.468685][T27259] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 375.488313][T27259] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 375.496717][T27259] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 375.504757][T27259] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 375.512706][T27259] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 375.520660][T27259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 375.528629][T27259] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 375.697431][T27263] loop5: detected capacity change from 0 to 131456 [ 375.721720][T27265] loop4: detected capacity change from 0 to 131456 [ 375.722484][T27263] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 375.737230][T27263] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ 20:24:32 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xfeffffff00000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) setrlimit(0xa, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r3 = accept4$unix(r2, &(0x7f00000000c0), &(0x7f0000000040)=0x6e, 0x0) bind$unix(r3, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180), 0xa081, 0x0) 20:24:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 96) 20:24:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48007a00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 375.748483][T27263] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 375.748912][T27265] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 375.766035][T27263] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/626/file0 supports timestamps until 2038 (0x7fffffff) [ 375.773362][T27265] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ 20:24:32 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:32 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 375.788556][T27265] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 375.814352][T27265] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/687/file0 supports timestamps until 2038 (0x7fffffff) 20:24:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="4805ea00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 375.901952][T27273] FAULT_INJECTION: forcing a failure. [ 375.901952][T27273] name failslab, interval 1, probability 0, space 0, times 0 [ 375.914753][T27273] CPU: 0 PID: 27273 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 375.923585][T27273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.933728][T27273] Call Trace: [ 375.937007][T27273] dump_stack_lvl+0xd6/0x122 [ 375.941595][T27273] dump_stack+0x11/0x1b [ 375.945772][T27273] should_fail+0x23c/0x250 [ 375.950203][T27273] ? skb_clone+0x12c/0x1f0 [ 375.954702][T27273] __should_failslab+0x81/0x90 [ 375.959467][T27273] should_failslab+0x5/0x20 [ 375.963956][T27273] kmem_cache_alloc+0x4f/0x300 [ 375.968705][T27273] ? kfree_skb+0x4d/0x130 [ 375.973029][T27273] skb_clone+0x12c/0x1f0 [ 375.977272][T27273] dev_queue_xmit_nit+0x145/0x5f0 [ 375.982385][T27273] xmit_one+0x71/0x270 [ 375.986510][T27273] __dev_queue_xmit+0x6e9/0xaa0 [ 375.991430][T27273] dev_queue_xmit+0x13/0x20 [ 375.996069][T27273] neigh_connected_output+0x264/0x290 [ 376.001439][T27273] ip6_finish_output2+0x91e/0xb10 [ 376.006459][T27273] ip6_finish_output+0x428/0x480 [ 376.011378][T27273] ip6_output+0x10e/0x210 [ 376.015718][T27273] ? ip6_output+0x210/0x210 [ 376.020304][T27273] ip6_local_out+0x121/0x1e0 [ 376.024928][T27273] ? __ip6_local_out+0x190/0x190 [ 376.029964][T27273] ip6_push_pending_frames+0xb6/0x170 [ 376.035368][T27273] rawv6_sendmsg+0x131f/0x13f0 [ 376.040148][T27273] inet_sendmsg+0x5f/0x80 [ 376.044462][T27273] ? inet_send_prepare+0x210/0x210 20:24:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000120001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 376.049565][T27273] ____sys_sendmsg+0x39a/0x510 [ 376.054333][T27273] __sys_sendmmsg+0x388/0x520 [ 376.059179][T27273] __x64_sys_sendmmsg+0x53/0x60 [ 376.064518][T27273] do_syscall_64+0x44/0xa0 [ 376.069003][T27273] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 376.075212][T27273] RIP: 0033:0x7f2a5dd56a39 [ 376.079611][T27273] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 376.099205][T27273] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 376.107868][T27273] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 376.115900][T27273] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 376.123975][T27273] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 376.132507][T27273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 376.140480][T27273] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 [ 376.280871][T27284] loop5: detected capacity change from 0 to 131456 [ 376.329098][T27284] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 376.338016][T27284] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ 20:24:33 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0xffffffff00000000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000150001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 97) 20:24:33 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 376.463590][T27284] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 376.479939][T27284] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/627/file0 supports timestamps until 2038 (0x7fffffff) 20:24:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000000280001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 376.581532][T27295] loop4: detected capacity change from 0 to 131456 [ 376.603282][T27296] FAULT_INJECTION: forcing a failure. [ 376.603282][T27296] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 376.603819][T27295] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 376.616412][T27296] CPU: 1 PID: 27296 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 376.616437][T27296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.616447][T27296] Call Trace: [ 376.625348][T27295] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 376.634045][T27296] dump_stack_lvl+0xd6/0x122 [ 376.634100][T27296] dump_stack+0x11/0x1b [ 376.634120][T27296] should_fail+0x23c/0x250 [ 376.662022][T27295] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 376.664731][T27296] should_fail_usercopy+0x16/0x20 [ 376.669445][T27295] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/688/file0 supports timestamps until 2038 (0x7fffffff) [ 376.684841][T27296] _copy_from_user+0x1c/0xd0 [ 376.684866][T27296] __copy_msghdr_from_user+0x59/0x360 [ 376.684890][T27296] __sys_sendmmsg+0x252/0x520 [ 376.718787][T27296] __x64_sys_sendmmsg+0x53/0x60 [ 376.723658][T27296] do_syscall_64+0x44/0xa0 [ 376.728162][T27296] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 376.734143][T27296] RIP: 0033:0x7f2a5dd56a39 [ 376.738536][T27296] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 376.758124][T27296] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 376.766522][T27296] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 376.774623][T27296] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 20:24:33 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:33 executing program 1: clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='o.\x00\x00', @ANYRES16=r2, @ANYBLOB="010b000000000000000011000000110099000000000000000000"], 0x20}}, 0x0) wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r3, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) sendmsg$DEVLINK_CMD_TRAP_SET(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40080004}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0xe0, 0x0, 0x20, 0x70bd29, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x8040) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bridge_slave_0\x00') process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0, 0x29}, {&(0x7f0000001880)=""/102388, 0xfff7}], 0x3, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240), 0xffffffffffffffff) gettid() [ 376.782667][T27296] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 376.790635][T27296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 376.798648][T27296] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 98) 20:24:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000200110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 376.973039][T27301] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.0'. [ 377.000745][T27302] loop5: detected capacity change from 0 to 131456 [ 377.022848][T27302] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 377.031868][T27302] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 377.042158][T27302] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 377.058475][T27302] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/628/file0 supports timestamps until 2038 (0x7fffffff) [ 377.059825][T27306] FAULT_INJECTION: forcing a failure. [ 377.059825][T27306] name failslab, interval 1, probability 0, space 0, times 0 [ 377.086310][T27306] CPU: 1 PID: 27306 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 377.095099][T27306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.105230][T27306] Call Trace: [ 377.108560][T27306] dump_stack_lvl+0xd6/0x122 [ 377.113134][T27306] dump_stack+0x11/0x1b [ 377.117269][T27306] should_fail+0x23c/0x250 [ 377.121664][T27306] __should_failslab+0x81/0x90 [ 377.126411][T27306] should_failslab+0x5/0x20 [ 377.130917][T27306] kmem_cache_alloc_node+0x61/0x2c0 [ 377.136152][T27306] ? __alloc_skb+0xed/0x420 [ 377.140656][T27306] __alloc_skb+0xed/0x420 [ 377.145052][T27306] ? fib6_select_path+0x40c/0x460 [ 377.150088][T27306] __ip6_append_data+0x186b/0x22c0 [ 377.155194][T27306] ? ip6_pol_route_output+0x3b/0x50 [ 377.160422][T27306] ? fib6_rule_lookup+0x85/0x160 [ 377.165382][T27306] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 377.171085][T27306] ip6_append_data+0x17e/0x230 [ 377.175854][T27306] ? rawv6_send_hdrinc+0x940/0x940 [ 377.181025][T27306] ? rawv6_send_hdrinc+0x940/0x940 [ 377.186215][T27306] rawv6_sendmsg+0xeaa/0x13f0 [ 377.190928][T27306] inet_sendmsg+0x5f/0x80 [ 377.195263][T27306] ? inet_send_prepare+0x210/0x210 [ 377.200356][T27306] ____sys_sendmsg+0x39a/0x510 [ 377.205196][T27306] __sys_sendmmsg+0x388/0x520 [ 377.209861][T27306] __x64_sys_sendmmsg+0x53/0x60 [ 377.214744][T27306] do_syscall_64+0x44/0xa0 [ 377.219150][T27306] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 377.225105][T27306] RIP: 0033:0x7f2a5dd56a39 [ 377.229601][T27306] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 377.249292][T27306] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 377.257740][T27306] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 377.265697][T27306] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 20:24:34 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 377.273795][T27306] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 377.282266][T27306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 377.290223][T27306] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 99) 20:24:34 executing program 1: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="0201a5ffffff0a0000002be0f8545c95ff45ac000000000040000000024000ffffff82000000e10000008877007200300b00a6ffffff00000000008000da55aa", 0x40, 0x200001c0}]) syz_read_part_table(0x7f, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="2c3735583c421fef17425e93336f65d8341b1aa0c9676cdd623d2144d2db0a9716d56b842f666c4267f4b360023e6b3802d81966b7efa5602ca415e70687969071f981907055bf1817af3b10415cb97f31b9d56d73cf1798a7", 0x59, 0x7fff}, {&(0x7f0000000000)="7753e99adc639cccf9e0c3f2ed3dc0e59ab44d8da16e544a3b24450409de52a917d8cba2c18b591bdcd1f79f7fcaf7d5cfea1a", 0x33, 0x9}]) syz_read_part_table(0x0, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000180)="73d7b13d3f8e63f9cb9eec4d256735a3e9d246f50f61748c790ce884d8ea752db11e6c8198d6d20ec966eb53568dea4e75ee86c0797ac65d87c97e11217ef43ac666cb746f40d3f8ad5a56ed0ab7d65764f28f6c0bc7dd5e4151a78def292bd8193171883025b07ebb49391367f932691831b68f7249c3cd7663f89724db7001a2d705952ea3214e275424b73890f84661c31af858e2707ce018938b5453e61ee76dc199d8e651630b8dfe95300a7e8b6734ffdcfd", 0xb5, 0x9}, {&(0x7f0000000240)="3d2e206be9a719a59fc4001eff5d9e86838b5ebc908563343d200335a67485fcbb63cc2290543fa3c94f343693bff0b93f3ae39bad18dc86e8e9d102fd1ee94a2c8bb77336e168ee1bade21e3da5f67a4bd88b12a9b864890cd57a6312f58ad0ef2093b5233ca8d97435754b67", 0x6d, 0xfffffffffffffffd}, {&(0x7f00000002c0)="99bcb862d9f838467a6c12c3604c78556b1fe152173298f5b25e454bcb49edfb859b22659868129bd99cdd9e1cd3fd276d58397a37fae9ef6fb19d1b41ca0d95c3665af3f4a61cc22497663ce7a717b5d20e8504fa3ed908d377aea2c92d3757fc6c90c00f9c75aabd621341f2c7985218c78f8d7799c76ce2f1b75e3531eb761e588fc13213", 0x86, 0x60}, {&(0x7f0000000380)="eafb676f41d5b30ff91184c1da1a905e8c2e7af4af37dad589848c04f3c5f25370f088a29f7622dc4f0c2b75a21c907137785bc73a59c12db8242f4578585292d6bd59393f681a8bd76a92b961c4334090978826f3cdc61595908e9157af74570c897c5776499660fec64317725e75def14882ade252881e633fc3605086c7d19758905b382cd0ce083094820c28e5250fde63111d66b39f4ff5011f0cef80bdc5adc2dab0c89233b18827c145d3c0bccf6e62689befc374f5d7f38a88916f7b", 0xc0, 0x8df}, {&(0x7f0000000440)="77edf427361c053b9287ffcb58c6a386e5982d9604f49e2271dcd1940749d001aa6dcb174a2c8be284d2566ad5db19146fe0e0890d4b1de8a788b571b0ced3d277313ae8893af2a08adab905a22973f1a9a99c4b1c333591c3a898d185012aad3bc595eb0b53168be8e0840ff203f4e29780c8893a77def81234ad8bbdccbbb6ba6050f7e3b9c7d69a57b833478b4631d7d0e7822f1de8a93c28ebf3ebc6723416121cb56c05dd70beba77797f3c", 0xae, 0x6}, {&(0x7f0000000500)="063230eb4bfc17891cde54f9039b342275ea74de79450a2eceedf17bc10dc39b1b0777cd7fbfff84f04546704df798022a762a36cfb02b2ca4293b5917e2d989e3f97848d79d103b2b6cb366eef93d4cf614e8bba6d828ff49eaefc03a4d419f8c88251de59f31634e7902cc3064768400793944d77539a6a2236cdf48899e15", 0x80}, {&(0x7f0000000580)="53c54acab18b22ab97a30e84429a7d5b8d73f36a38b419e1ff3f0c01268ed4f8dfabfdeaa04b73ca82732fa12284b7344630be8cc17cb85d835e6bde1a75581ed75ee5e69af6b5fa75b0953788d366c1", 0x50, 0x40}, {&(0x7f0000000600)="ceb42f46dc2c6b43409dcaf2b2ea78e0bc4b629eec5fc5c9754aff390ad70f09ddf665125d309a56cf49fff9651b0bb0b87e8ef826a5be4441400e99725cedc7f93344ad1de15f9506387faadd8541042cb3909ec04d86151a80d3d8c8fd6cef0fb4f381ac18478b2a6b6d53cb7558b77a2b7b262a2a262f9e6b3014b774c00ee44ea544f4d3a9f7077a7f71cc633367ae6bec373a4b53d1b3437b21d920e5344aad3c14f59f076d582a4a2e251c495ae4e0fc4bb7eecd", 0xb7, 0x1}]) [ 377.390940][T27316] loop4: detected capacity change from 0 to 131456 [ 377.416060][T27316] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 377.424996][T27316] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 377.435650][T27316] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 377.451542][T27316] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/689/file0 supports timestamps until 2038 (0x7fffffff) [ 377.532083][T27323] FAULT_INJECTION: forcing a failure. [ 377.532083][T27323] name failslab, interval 1, probability 0, space 0, times 0 [ 377.544720][T27323] CPU: 1 PID: 27323 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 377.553536][T27323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.563576][T27323] Call Trace: [ 377.566840][T27323] dump_stack_lvl+0xd6/0x122 [ 377.571505][T27323] dump_stack+0x11/0x1b [ 377.575651][T27323] should_fail+0x23c/0x250 20:24:34 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000300110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:34 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 377.580077][T27323] __should_failslab+0x81/0x90 [ 377.584827][T27323] should_failslab+0x5/0x20 [ 377.589392][T27323] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 377.595092][T27323] ? __kmalloc_node_track_caller+0x30/0x40 [ 377.600873][T27323] __kmalloc_node_track_caller+0x30/0x40 [ 377.606484][T27323] ? __ip6_append_data+0x186b/0x22c0 [ 377.611751][T27323] __alloc_skb+0x187/0x420 [ 377.616294][T27323] __ip6_append_data+0x186b/0x22c0 [ 377.621732][T27323] ? ip6_pol_route_output+0x3b/0x50 [ 377.626939][T27323] ? fib6_rule_lookup+0x85/0x160 [ 377.631875][T27323] ? xfrm_lookup_with_ifid+0xab7/0x1630 [ 377.637413][T27323] ip6_append_data+0x17e/0x230 [ 377.642156][T27323] ? rawv6_send_hdrinc+0x940/0x940 [ 377.647275][T27323] ? rawv6_send_hdrinc+0x940/0x940 [ 377.652396][T27323] rawv6_sendmsg+0xeaa/0x13f0 [ 377.657135][T27323] inet_sendmsg+0x5f/0x80 [ 377.661444][T27323] ? inet_send_prepare+0x210/0x210 [ 377.666532][T27323] ____sys_sendmsg+0x39a/0x510 [ 377.671308][T27323] __sys_sendmmsg+0x388/0x520 [ 377.675989][T27323] __x64_sys_sendmmsg+0x53/0x60 [ 377.680854][T27323] do_syscall_64+0x44/0xa0 [ 377.685263][T27323] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 377.691156][T27323] RIP: 0033:0x7f2a5dd56a39 [ 377.695577][T27323] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 377.715332][T27323] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 377.723943][T27323] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 20:24:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) (fail_nth: 100) [ 377.731914][T27323] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 377.739873][T27323] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 377.747839][T27323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 377.755788][T27323] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:34 executing program 1: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x4) r0 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r0, 0x0) io_uring_enter(r0, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) ftruncate(r0, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000000000000025000000040016000c0002000000001f00000606040000000000000000", 0x39}], 0x1) r2 = accept(r1, &(0x7f0000000080)=@qipcrtr, &(0x7f0000000100)=0x80) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180), r1) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r3, 0x1, 0x70bd2d, 0x25cfdbfd, {{}, {}, {0x14, 0x19, {0x575, 0xffffffff, 0x6, 0x8}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8010}, 0x40000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_TX_POWER(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="2400000036ae4d2987cffcf033a03246f7d820754015150b9af78c4b4a67a7111340c746e9ea17a9d28fa3576ed8fa175f8274cc8ca793340241dde4013e94a9d0b672e67cc9d37be3639f9170c012324ad15f9436", @ANYRES16=0x0, @ANYBLOB="000429bd7000fcdbdf250c00000008000100020000000c00060003000000030000000c0001dfe974000002000000"], 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r5, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/103, 0x67}, {&(0x7f0000000600)=""/240, 0xf0}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) recvfrom$unix(r2, &(0x7f0000001b00)=""/225, 0xe1, 0x2, &(0x7f0000001c00)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$IPSET_CMD_GET_BYINDEX(r5, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000500)={&(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 20:24:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000400110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 377.839215][T27328] loop5: detected capacity change from 0 to 131456 20:24:34 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 377.899046][T27328] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 377.908011][T27328] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 377.918245][T27328] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 377.934321][T27328] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/629/file0 supports timestamps until 2038 (0x7fffffff) [ 378.007223][T27334] loop4: detected capacity change from 0 to 131456 [ 378.037694][T27334] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 378.046856][T27334] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 378.056448][T27334] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 378.074099][T27334] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/690/file0 supports timestamps until 2038 (0x7fffffff) 20:24:34 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 378.113554][T27338] FAULT_INJECTION: forcing a failure. [ 378.113554][T27338] name failslab, interval 1, probability 0, space 0, times 0 [ 378.126278][T27338] CPU: 0 PID: 27338 Comm: syz-executor.2 Not tainted 5.15.0-rc6-syzkaller #0 [ 378.135106][T27338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.145149][T27338] Call Trace: [ 378.148423][T27338] dump_stack_lvl+0xd6/0x122 [ 378.153012][T27338] dump_stack+0x11/0x1b [ 378.157210][T27338] should_fail+0x23c/0x250 20:24:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000500110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 378.161608][T27338] ? skb_clone+0x12c/0x1f0 [ 378.166330][T27338] __should_failslab+0x81/0x90 [ 378.171082][T27338] should_failslab+0x5/0x20 [ 378.175651][T27338] kmem_cache_alloc+0x4f/0x300 [ 378.180133][T27343] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.1'. [ 378.180406][T27338] ? kfree_skb+0x4d/0x130 [ 378.194004][T27338] skb_clone+0x12c/0x1f0 [ 378.198262][T27338] dev_queue_xmit_nit+0x145/0x5f0 [ 378.203482][T27338] xmit_one+0x71/0x270 [ 378.207766][T27338] __dev_queue_xmit+0x6e9/0xaa0 [ 378.212650][T27338] dev_queue_xmit+0x13/0x20 [ 378.217262][T27338] neigh_connected_output+0x264/0x290 [ 378.222703][T27338] ip6_finish_output2+0x91e/0xb10 [ 378.227738][T27338] ip6_finish_output+0x428/0x480 [ 378.232759][T27338] ip6_output+0x10e/0x210 [ 378.237072][T27338] ? ip6_output+0x210/0x210 [ 378.241560][T27338] ip6_local_out+0x121/0x1e0 [ 378.246183][T27338] ? __ip6_local_out+0x190/0x190 [ 378.251102][T27338] ip6_push_pending_frames+0xb6/0x170 [ 378.256467][T27338] rawv6_sendmsg+0x131f/0x13f0 [ 378.261231][T27338] inet_sendmsg+0x5f/0x80 [ 378.265573][T27338] ? inet_send_prepare+0x210/0x210 [ 378.270663][T27338] ____sys_sendmsg+0x39a/0x510 [ 378.275408][T27338] __sys_sendmmsg+0x388/0x520 [ 378.280231][T27338] __x64_sys_sendmmsg+0x53/0x60 [ 378.285072][T27338] do_syscall_64+0x44/0xa0 [ 378.289527][T27338] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 378.295677][T27338] RIP: 0033:0x7f2a5dd56a39 [ 378.300246][T27338] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 378.319837][T27338] RSP: 002b:00007f2a5bacd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 378.328308][T27338] RAX: ffffffffffffffda RBX: 00007f2a5de59f60 RCX: 00007f2a5dd56a39 [ 378.336300][T27338] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000004 [ 378.344252][T27338] RBP: 00007f2a5bacd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 378.352205][T27338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 20:24:35 executing program 1: r0 = syz_io_uring_setup(0x4959, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x10001) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x2000, @fd=r0, 0x5, &(0x7f0000000480)=[{&(0x7f0000000040)="8c149e407922096825a7a8ee5240fd7b2d2109e290356d3bf7015ef5d3f06b3ba9ca3645a01be8a6af46ba27f303cc0c660ab5f796b4ac93327244c021b0", 0x3e}, {&(0x7f0000000180)="0d178bc143c703724f12a321c3e889de42aba2e3840d2c30b1eb26e6d35f2ae1a0376b", 0x23}, {&(0x7f00000003c0)="7eb999e6cb4b9b19970eba76e762f9c13cdd9bd3aad823b785d947ee3cf2e56b16c5071d9486b2aa641f5d6160cbc8b0b33344a9f8629d6936015ef896c49c885d7613e50af6ea4cd5a93e1918f304a328aea6073f4f8510aa3e5ff705d72fac964c8fbd321b278d2462695b596f614c1ee09e4ffb448f1e2108f14f8087f07f65a206098c8ffe6389aef82725a9c472ec49abe56f47eab383ea", 0x9a}, {&(0x7f00000001c0)="fb2f88708620abdd07ba0d04c57d8621ded9d9cf5d95ec1cd5f034dbad15c11e30b35abcb9488e64ba5e8c9f0e32f3", 0x2f}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="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", 0x1000}], 0x6, 0x13, 0x0, {0x2, r4}}, 0x7f) syz_io_uring_submit(r1, r3, &(0x7f00000000c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x7}, 0x1) syz_io_uring_submit(r1, r3, &(0x7f0000000580)=@IORING_OP_CLOSE, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_POLL_ADD, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_EPOLL_CTL=@del, 0x0) io_uring_enter(r0, 0x6374, 0x0, 0x0, 0x0, 0x0) 20:24:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000600110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 378.360163][T27338] R13: 00007ffcd6cd082f R14: 00007f2a5bacd300 R15: 0000000000022000 20:24:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) [ 378.442661][T27350] loop5: detected capacity change from 0 to 131456 [ 378.467913][T27350] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 378.476852][T27350] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 378.486011][T27350] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 378.502004][T27350] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/630/file0 supports timestamps until 2038 (0x7fffffff) [ 378.550415][T27355] loop4: detected capacity change from 0 to 131456 [ 378.578958][T27355] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 378.587896][T27355] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 378.607430][T27355] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 378.623585][T27355] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/691/file0 supports timestamps until 2038 (0x7fffffff) [ 379.041348][T27344] ================================================================== [ 379.049423][T27344] BUG: KCSAN: data-race in put_pipe_info / wait_for_partner [ 379.056689][T27344] [ 379.058990][T27344] write to 0xffff8881320cc36c of 4 bytes by task 27341 on cpu 0: [ 379.066786][T27344] put_pipe_info+0x3d/0xe0 [ 379.071189][T27344] fifo_open+0x342/0x6a0 [ 379.075416][T27344] do_dentry_open+0x52c/0x860 [ 379.080069][T27344] vfs_open+0x43/0x50 [ 379.084069][T27344] path_openat+0x17c3/0x1ec0 [ 379.088639][T27344] do_filp_open+0x105/0x220 [ 379.093117][T27344] do_sys_openat2+0xb5/0x2b0 [ 379.097685][T27344] __x64_sys_open+0xe2/0x110 [ 379.102259][T27344] do_syscall_64+0x44/0xa0 [ 379.106661][T27344] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 379.112546][T27344] [ 379.114853][T27344] read to 0xffff8881320cc36c of 4 bytes by task 27344 on cpu 1: [ 379.122454][T27344] wait_for_partner+0xe0/0x1d0 [ 379.127197][T27344] fifo_open+0x503/0x6a0 [ 379.131418][T27344] do_dentry_open+0x52c/0x860 [ 379.136192][T27344] vfs_open+0x43/0x50 [ 379.140162][T27344] path_openat+0x17c3/0x1ec0 [ 379.144731][T27344] do_filp_open+0x105/0x220 [ 379.149210][T27344] do_sys_openat2+0xb5/0x2b0 [ 379.153781][T27344] __x64_sys_open+0xe2/0x110 [ 379.158358][T27344] do_syscall_64+0x44/0xa0 [ 379.162763][T27344] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 379.168764][T27344] [ 379.171064][T27344] value changed: 0x00000004 -> 0x00000001 [ 379.176772][T27344] [ 379.179201][T27344] Reported by Kernel Concurrency Sanitizer on: 20:24:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000700110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:35 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x3) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:35 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:35 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x2) 20:24:35 executing program 1: ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000000)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001000)={0xfffffffffffffff9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x8, "8386bc4af67d67"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000002000)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000003000)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000003200)={{0x0, 0x2d, 0x4, 0x800, 0x0, 0x5, 0x800, 0xffff, 0x7, 0x6, 0x5, 0x7ff, 0x9f, 0x5, 0xfffffffffffffeff}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000032c0)={0x10001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "951dc5d1329fbc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000042c0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x6, "0e0e99c8a3aa7b"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000052c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000054c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000056c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000066c0)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000068c0)={{0x0, 0x6, 0x6, 0xff, 0x7c2c, 0xcc, 0x74c, 0x4ed, 0x10001, 0xa1e, 0x8, 0x200, 0x6, 0x3, 0x10001}, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000006980)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000006b80)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "3672b8cd27fbda"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000007b80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000007d80)={0x0, 0x0, "f5e8eb0874e7478ebfdd5dd8b494bb43398193caed9f370dc2f917c54cf3b90787b70d58cac94cb18a502e8e43c255ec74412b8e085bba663a33b04e82b06e34490b7702de6d8fd3c15197dc6ca9872642d10f9fb31f4714e3663cea204bbcd415c810d79c5d61bd67ab7b1fe5256d1789bc92e8ece18a0d9d67dfda199bbf9a8ff2c5b6e94371853aec39cae212dc239fc452c97a42f8936f78c34584a01f6507417fac473abbe987ebd68be7d7030701fe08a63dd3c4c94bcb87bf75b25287f01848cea4bc4ff10b4fbd28f476ca1120aa85aa00ebfa842313c72cc6788ac45e24120718fad9ad83a7bbafb8342d08b3cce29589a2bef887f76c7c3a7adaa9", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000008d80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000008f80)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000006b200)={0x4, [{0x0, r0}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {r2}, {r3}, {r4}, {}, {}, {}, {}, {0x0, r5}, {}, {0x0, r6}, {r7, r8}, {0x0, r9}, {r10}, {r11}, {r12}, {}, {}, {0x0, r13}, {r14}, {0x0, r15}, {}, {r16}, {}, {}, {0x0, r17}], 0x1, "11c0730d13d03d"}) [ 379.185331][T27344] CPU: 1 PID: 27344 Comm: syz-executor.3 Not tainted 5.15.0-rc6-syzkaller #0 [ 379.194158][T27344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.204271][T27344] ================================================================== [ 379.253867][T27374] loop4: detected capacity change from 0 to 131456 [ 379.254088][T27373] loop5: detected capacity change from 0 to 131456 20:24:36 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r2, 0x2ff, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r5, 0x0) io_uring_enter(r5, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, &(0x7f00000002c0)={r9, 0x0, "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", "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"}) r10 = socket$inet_udp(0x2, 0x2, 0x0) close(r10) socket$nl_generic(0x10, 0x3, 0x10) r11 = open(&(0x7f0000000000)='./bus\x00', 0x149842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r11, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r10, 0x0, 0x4ffe2, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x4007, @fd_index=0x4, 0xff, 0x3, 0x101, 0x2, 0x0, {0x1}}, 0x9) 20:24:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000800110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 379.294029][T27374] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 379.302927][T27374] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 379.325369][T27373] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 379.334278][T27373] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 379.352907][T27374] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 379.371772][T27374] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/692/file0 supports timestamps until 2038 (0x7fffffff) 20:24:36 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:36 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x3) [ 379.388153][T27373] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 379.405041][T27373] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/631/file0 supports timestamps until 2038 (0x7fffffff) 20:24:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000900110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:36 executing program 1: r0 = socket$unix(0x1, 0xd, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="02010f00000001000000ff0700000000000063000800000000000000004000ffffffa500000000000000887700720030b5829237c300000000000080000055", 0x3f, 0x1c0}]) syz_read_part_table(0x3f, 0x4, &(0x7f0000000540)=[{&(0x7f0000000280)="c8dd9a2abaafd504389e9e27fea2877ec25a80ef6b5f4d447bee6ec1a428eb821dd336a155a698ce73893dc8c8368e36fa62a619acbc1be507bdef2aae14834a9e9ab71cb32afbf8c5e490d35290d4d957fc2d049a7dcd", 0x57, 0x3}, {&(0x7f0000000300)="e3a28ef99643e6bdce53cb66ede42bf8535dd3a0d2357865208db66c11da53214af21c8e5ada9798df77d73b0df65837a29f128de465a01e2c5bd067771a3e53d3a583a58fe02bf2338b93040a0685e5ba04eba517f18b6a998674e2785365dee991d96f351a257cad40f2aaf45ce1f8c4cb687735ec1f799b063c00c8c462b5cf03b9729ef346bab2bd18c999c601249bc40f7984be312f9a968417fc861dab57b2676c40eda6976a5a3ac8cc34ac4615d73629defc9b46dcdd805d2f55cc2dad13b38e26de6e42e42ca340f2d04890b7086b54ac6379ca35b83c", 0xdb, 0x4}, {&(0x7f0000000400)="7d76c4175f1175b7de054e9ae2fad7b8feff6178ebb367dedc17179ae4947a6295a9e5acb3c31ca7e2f18fdae370b87c28b385aa72582deaee916caf1ee09a2d50db989aeae82a4979d62c1850d333185f3da556a6c32f8a2c869e4aa4d8751cbc61af19c475023e18e4e1c3276f6cb156a29c2c6611d47297c69748a4a786c66c45f18de72b9cc76dea69a7a6df586cc71e16", 0x93, 0x2}, {&(0x7f00000004c0)="e7d9c2d4d45a9b544e378da4788d76cea69d7e512674ce0f35014cd4f1f81fe1499638dd0f3f080a23404cbbad1af44c10135e72d6ca26152f8a0392026d4272cbd26335c9e3081f44db535e4e62dbb2ec4625b21c85d5ac9843c96b82366f48b87392539f95ec550f7307097122", 0x6e}]) bind$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) syz_read_part_table(0x2, 0x2, &(0x7f0000000040)=[{&(0x7f00000000c0)="e6f9b8f55adfc00a20de600162708c2c077c2490b6a52f0a8c34cccb5e7fd684df5ec5036286eb8e1ce837d92dd7758f1f6d2ac392ab43e904467c61714664b89bf9fd91abb74cc335b461c7c0cf003ce2e451320a1042e98dbc51e97faf299fd9e3877898673add9985248c142e72701c9ac605c13ab4a1daf308f8c8b570c429eb20bf06768012ce6d2116fccc2c96aab5af633dae803d7a1c4e21345ed4e411bc147a4c0d3019deb11ef69d86e6e13f0c", 0xb2, 0x200000000}, {&(0x7f0000000180)="4b76f59f312ee675872f537a7a833645a62c51e4f266167c3ce466f2dc96d0ecd701a185fef17091a5d5baee70a5ca55c363598d364561c980fd71dbeaa444fba9bb8d897d805dc8f916d7552a7274aec24a16eb6a02e83803", 0x59, 0x1}]) r1 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x2120}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000005c0)={'wlan1\x00', {0x2, 0x0, @dev}}) 20:24:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x4) [ 379.576157][T27593] loop4: detected capacity change from 0 to 131456 [ 379.607146][T27593] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 379.616259][T27593] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 379.627575][T27593] EXT4-fs (loop4): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 379.643671][T27593] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/693/file0 supports timestamps until 2038 (0x7fffffff) [ 379.668097][T27597] loop5: detected capacity change from 0 to 131456 [ 379.695307][T27597] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 379.704245][T27597] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 379.713557][T27597] EXT4-fs (loop5): mounted filesystem without journal. Opts: Õá‰;_l þÚ,£h/½Eù+—ôffíjyûÇX¸† ’T»ö…;þ°Ýºöð÷Q1ENpºS; ,errors=continue. Quota mode: none. [ 379.730580][T27597] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/632/file0 supports timestamps until 2038 (0x7fffffff) 20:24:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000a00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:37 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:37 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:37 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:37 executing program 1: r0 = syz_io_uring_setup(0x5a9, &(0x7f00000002c0), &(0x7f000042d000/0x2000)=nil, &(0x7f000042e000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r0, 0x0) io_uring_enter(r0, 0x2a71, 0x0, 0x0, 0x0, 0x6611000000000000) tee(0xffffffffffffffff, r0, 0x4, 0x4) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, @in={0x2, 0x0, @dev}, @l2tp={0x2, 0x0, @private=0xa010106}, @l2tp={0x2, 0x0, @remote}, 0xff}) 20:24:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x5) 20:24:37 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000480)={0x14, 0x14, 0x1}, 0x14}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001100)={0x58, r2, 0x76165f5456e7b5a9, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_BEACON_HEAD={0x3a, 0xe, {@with_ht={{{0x0, 0x2}, {}, @device_a, @device_b, @random="2fd671a4a95f"}}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @val={0x5, 0x3}, @void, @void, @void, @void, @void, @val={0x71, 0x7}, @void}}]}, 0x58}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEAUTHENTICATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)={0x24c, r2, 0xb12, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x400, 0x7}}}}, [@NL80211_ATTR_IE={0x99, 0x2a, [@random={0xb0, 0x55, "9c60c63e19876b423bbd6b6f082077f2d23512a1d0d7e1548c99a895447546e7aedf8127ef2574e96b032ec1b2171c68f120d7c6224a28b51a90021f9bb419d1d41932ef410ee64de5808471b25f338922518542b6"}, @mesh_config={0x71, 0x7, {0xffffffffffffffff, 0x0, 0x1, 0x0, 0x1, 0x4, 0x20}}, @challenge={0x10, 0x1, 0xe3}, @dsss={0x3, 0x1, 0xb1}, @mesh_id={0x72, 0x6}, @prep={0x83, 0x25, @ext={{}, 0xff, 0x5, @device_b, 0x0, @device_a, 0x5, 0x1000, @device_a, 0x2}}]}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_IE={0x176, 0x2a, [@random={0x5, 0xc8, "f98d03882aff4678e4335afb958d4d2e115d0be5b38b40fd43ff5305d5cd4dc5dcd8742550941c40058899cc5ca88afd4497cf30593a5030737c75fa6f87f2398f85e2f67545e97c6d03be16b374154008f45d21b2881c8fbc2caa6b601eb80520394b87a00a6f7af6327446e7020c8fb6cafd7967d5784a100add01e6c98f4b44faeb41f422971de9ff2864989b1ed5416cac1f0d76230d4a056d9338f9de877c02834cf88e66d9e06f39f7f9f344dc848f8441957efc2ba65d1cd7ca24887770d17692a150cd7f"}, @random_vendor={0xdd, 0x64, "eea192397c8cd0af67b479f3c49c1f8cdadaaf7e41277c791bfeb3534dd0bf7cf384e766e21fc2f5367d4f59e5f255b06a8a75f751d25ced43ca60818963cedf07c6112d7bd312ab39131fb63aac1954c47bcf9f03e0eb749c92f6bc58f0b7586153d4fc"}, @measure_req={0x26, 0x2c, {0x5, 0x81, 0x1f, "e0a1f86a30e0ac96719001edbda7816f4aa81df352b8dd81efa1ff6cf523462a50244b1f8ebf00d84c"}}, @link_id={0x65, 0x12, {@from_mac=@broadcast}}]}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x24c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 20:24:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000b00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 380.425924][T27738] loop4: detected capacity change from 0 to 131456 [ 380.433907][T27741] loop5: detected capacity change from 0 to 131456 [ 380.458997][T27738] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 380.467908][T27738] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ 20:24:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x6) [ 380.483785][T27741] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 380.490822][T27738] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/694/file0 supports timestamps until 2038 (0x7fffffff) [ 380.492732][T27741] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ 20:24:37 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:37 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 380.526246][T27741] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/633/file0 supports timestamps until 2038 (0x7fffffff) 20:24:37 executing program 1: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000040)="8800170000000000001700080000000008007809140b2a3a0802000001000001010053500701beef005252050181504e24016d1b4b84150a1ddc0e4d", 0x3c, 0xb800}], 0x0, &(0x7f0000011700)) r1 = dup3(r0, r0, 0x80000) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) [ 380.611051][ T22] audit: type=1400 audit(1634761477.292:553): avc: denied { ioctl } for pid=27828 comm="syz-executor.1" path="socket:[44213]" dev="sockfs" ino=44213 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 20:24:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000c00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x8) [ 380.749377][T27942] loop4: detected capacity change from 0 to 131456 [ 380.787487][T27942] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 380.796370][T27942] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 380.805959][T27947] loop5: detected capacity change from 0 to 131456 [ 380.815033][T27942] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/695/file0 supports timestamps until 2038 (0x7fffffff) [ 380.845590][T27947] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 380.854572][T27947] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 380.865463][T27947] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/634/file0 supports timestamps until 2038 (0x7fffffff) 20:24:38 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:38 executing program 1: ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r0, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) sendmsg$NFT_MSG_GETSET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0xa, 0xa, 0x3, 0x0, 0x0, {0x5, 0x0, 0x9}, [@NFTA_SET_POLICY={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40040}, 0x20000800) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000000200)={[{@nomblk_io_submit}, {@noacl}]}) open(&(0x7f0000000080)='./file0\x00', 0x8101, 0x88) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=""/4096, 0x1000) 20:24:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000d00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:38 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0xf) 20:24:38 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48000e00110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 381.576204][T28063] loop4: detected capacity change from 0 to 131456 [ 381.577819][T28067] loop5: detected capacity change from 0 to 131456 20:24:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x10) [ 381.628164][T28067] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 381.637422][T28067] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 381.652548][T28063] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 381.661486][T28063] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ 20:24:38 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:38 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddc6, 0x0, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:38 executing program 1: socket$inet6(0xa, 0x3, 0x81) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r0, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x11, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x224a3885}, 0x1c) [ 381.678909][T28063] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/696/file0 supports timestamps until 2038 (0x7fffffff) [ 381.701295][T28067] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/635/file0 supports timestamps until 2038 (0x7fffffff) 20:24:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48001000110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x28) [ 381.893776][T28282] loop4: detected capacity change from 0 to 131456 [ 381.901293][T28283] loop5: detected capacity change from 0 to 131456 [ 381.941901][T28282] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 381.950908][T28282] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 381.964745][T28283] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 381.973799][T28283] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 382.000936][T28283] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/636/file0 supports timestamps until 2038 (0x7fffffff) [ 382.037656][T28282] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/697/file0 supports timestamps until 2038 (0x7fffffff) 20:24:39 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x7) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48001100110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:39 executing program 1: socket$inet6(0xa, 0x3, 0x81) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r0, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x11, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x224a3885}, 0x1c) 20:24:39 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddc6, 0x0, @perf_config_ext={0x0, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:39 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x60) [ 382.713463][T28398] loop5: detected capacity change from 0 to 131456 [ 382.722091][T28401] loop4: detected capacity change from 0 to 131456 20:24:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48001200110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 382.758302][T28398] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 382.767268][T28398] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 382.769344][T28401] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 382.784547][T28401] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ 20:24:39 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) [ 382.813530][T28401] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/698/file0 supports timestamps until 2038 (0x7fffffff) [ 382.828427][T28398] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/637/file0 supports timestamps until 2038 (0x7fffffff) 20:24:39 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddc6, 0x0, @perf_config_ext, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x800000, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000380)={0x6, 0xfb, 0xe01, 0x0, 0x0, "b145e3180bb48426b58ee26ae64909d4", "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"}, 0xc001, 0x0) r0 = syz_io_uring_complete(0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 20:24:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0xfc) 20:24:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48002500110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) [ 383.058200][T28621] loop4: detected capacity change from 0 to 131456 [ 383.067656][T28622] loop5: detected capacity change from 0 to 131456 [ 383.077993][T28621] EXT4-fs (loop4): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 383.086913][T28621] EXT4-fs (loop4): failed to parse options in superblock: Õá‰;_l þÚ [ 383.095825][T28622] EXT4-fs (loop5): Unrecognized mount option "Õá‰;_l þÚ" or missing value [ 383.104755][T28622] EXT4-fs (loop5): failed to parse options in superblock: Õá‰;_l þÚ [ 383.116924][T28621] ext4 filesystem being mounted at /root/syzkaller-testdir485345608/syzkaller.OHCVYP/699/file0 supports timestamps until 2038 (0x7fffffff) [ 383.122558][T28622] ext4 filesystem being mounted at /root/syzkaller-testdir657119239/syzkaller.L6pdRU/638/file0 supports timestamps until 2038 (0x7fffffff) 20:24:40 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x103e, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f00009b1ffc)) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x9) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:24:40 executing program 1: clock_gettime(0x0, &(0x7f0000005a40)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000058c0)=[{{&(0x7f00000002c0), 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/83, 0x53}, {&(0x7f00000001c0)=""/35, 0x23}, {&(0x7f00000013c0)=""/58, 0x3a}, {&(0x7f0000001400)=""/61, 0x3d}, {&(0x7f0000001440)=""/64, 0x40}, {&(0x7f0000001480)=""/6, 0x6}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/11, 0xb}, {&(0x7f00000015c0)=""/211, 0xd3}], 0xa, &(0x7f0000001780)=[@rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x50}}, {{&(0x7f0000001800)=@abs, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000001880)=""/241, 0xf1}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/171, 0xab}, {&(0x7f0000002a40)=""/74, 0x4a}], 0x4}}, {{&(0x7f0000002b00), 0x6e, &(0x7f0000002e80)=[{&(0x7f0000002b80)=""/204, 0xcc}, {&(0x7f0000002c80)=""/98, 0x62}, {&(0x7f0000002d00)=""/249, 0xf9}, {&(0x7f0000002e00)=""/82, 0x52}], 0x4, &(0x7f0000002ec0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x10}}], 0x128}}, {{&(0x7f0000003000)=@abs, 0x6e, &(0x7f0000003100)=[{&(0x7f0000003080)=""/77, 0x4d}], 0x1, &(0x7f0000003140)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x148}}, {{&(0x7f00000032c0), 0x6e, &(0x7f0000003480)=[{&(0x7f0000003340)=""/165, 0xa5}, {&(0x7f0000003400)=""/1, 0x1}, {&(0x7f0000003440)=""/10, 0xa}], 0x3, &(0x7f00000034c0)}}, {{&(0x7f0000003500), 0x6e, &(0x7f0000005740)=[{&(0x7f0000003580)=""/4096, 0x1000}, {&(0x7f0000004580)=""/95, 0x5f}, {&(0x7f0000004600)=""/93, 0x5d}, {&(0x7f0000004680)=""/4096, 0x1000}, {&(0x7f0000005680)}, {&(0x7f00000056c0)=""/73, 0x49}], 0x6, &(0x7f00000057c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}], 0x6, 0x0, &(0x7f0000005a80)={r0, r1+10000000}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005ac0)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in=@broadcast, 0x4e20, 0x9, 0x4e20, 0x1, 0x2, 0x20, 0x0, 0x32, 0x0, r2}, {0x94a8, 0xbad0, 0x9, 0x8, 0x3f, 0x1, 0xffff}, {0xe96e, 0x0, 0x8, 0x10000}, 0xf3, 0x6e6bb6, 0x0, 0x0, 0x3, 0x3}, {{@in=@empty, 0x4d4, 0x33}, 0x2, @in=@broadcast, 0x0, 0x4, 0x3, 0x8, 0x1, 0x3, 0x7fff}}, 0xe8) set_mempolicy(0x1, 0x0, 0x0) set_mempolicy(0x0, &(0x7f0000000040)=0x6, 0x5) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f00000000c0)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000000140)="111fc0d901000000e1aa40edc1b57ce10f2d60713a", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) set_mempolicy(0x3, &(0x7f0000000100)=0x9e5, 0x40) 20:24:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x220) 20:24:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48003200110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:40 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddc6, 0x1, @perf_config_ext={0x20, 0x4}, 0x11caa, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:40 executing program 5: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddc6, 0x0, @perf_config_ext, 0x0, 0x8c, 0x80000000, 0x6, 0x5e8a53b0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x8000}, 0x0, 0x6, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100090001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e306e91868b8248a889d0537673409224b960093ced8792cc36feb25a4de92a34167fc28a3f7e6b916ad767204fc52d8bc324303a39a296c70282cead5e1893b105f6c0f0cfe0510da2ca3682fbd45f92b97f46666ed6a79fbc758b8860c92540dbbf6853bfeb0dd03baf604f0f7513105454e70ba53"]) 20:24:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="48003300110001000000000000000000fe8000000000000000000000000000aa000000000000000014000d"], 0x48}}, 0x0) 20:24:40 executing program 1: creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [{0x0, r2}, {0x0}, {}, {}, {0x0}, {}, {}, {0x0, r2}, {}, {0x0, r2}, {0x0, r2}, {}, {r0, 0x0}, {0x0, r2}, {}, {0x0, r2}, {0x0, 0x0}, {}, {}, {}, {0x0, r2}, {r1}, {0x0, r2}, {0x0, r2}, {}, {0x0}, {r0, 0x0}, {}, {r0}, {0x0, r2}, {0x0}, {}, {r0, r2}, {r1, 0x0}, {0x0}, {0x0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {0x0}, {0x0, r2}, {r1}, {0x0}, {0x0, r2}, {r1}, {0x0, r2}, {0x0, r2}, {}, {}, {r0, r2}, {}, {r0, 0x0}, {}, {}, {}, {0x0}, {r1, 0x0}, {}, {}, {0x0, r2}, {0x0}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {}, {0x0, r2}, {0x0}, {r0, r2}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, r2}, {}, {}, {r0}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, r2}, {r0}, {0x0, 0x0}, {0x0, r2}, {0x0, r2}, {r0}, {}, {0x0, 0x0}, {0x0, r2}, {}, {r0}, {0x0, r2}, {}, {r1}, {r0}, {0x0, r2}, {r0}, {r1, r2}, {}, {0x0, r2}, {0x0, r2}, {}, {0x0, 0x0}, {r0}, {r0}, {}, {0x0, r2}, {0x0, r2}, {}, {r1, r2}, {r0, r2}, {r1}, {}, {r0, r2}, {0x0, 0x0}, {r1, r2}, {}, {}, {0x0, r2}, {}, {0x0, 0x0}, {0x0, r2}, {}, {0x0, r2}, {0x0, r2}, {}, {0x0, r2}, {r0}, {0x0, r2}, {0x0, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {}, {r1}, {0x0}, {}, {0x0, 0x0}, {}, {}, {r1, r2}, {r0}, {0x0, r2}, {r1}, {0x0, r2}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r1, 0x0}, {0x0, r2}, {0x0, 0x0}, {r0}, {}, {}