SENDMSG={0x9, 0x4, 0x0, r5, 0x0, 0x0}, 0x1) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r6}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x118, &(0x7f0000000000)=0x5, 0x0, 0x4) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2400000020001104c1000000000000ffee000000000001020000000008000400008f3573a75d41d220"], 0x24}}, 0x0) r8 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, 0x0, 0x21d6d2204ae0686a, {0x0, r11}}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f00000015c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x34, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r7, r6, r2], 0x9, 0x0, 0x1, {0x0, r11}}, 0x1) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:25:43 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, 0x0}, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r5}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000100), 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:43 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:43 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x46, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:43 executing program 3 (fault-call:4 fault-nth:69): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:43 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r3) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000140)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, r3, &(0x7f0000000100)={0x30000005}, r0, 0x3, 0x0, 0x1, {0x0, r4}}, 0xabc) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x0, @local, 0x7ff}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3}, @in6={0xa, 0x4e20, 0x7, @private1, 0x80000000}, @in6={0xa, 0x4e21, 0x607a, @ipv4={[], [], @private=0xa010100}, 0x74a6}], 0x70) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:43 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1533.774883][ T7599] FAULT_INJECTION: forcing a failure. [ 1533.774883][ T7599] name failslab, interval 1, probability 0, space 0, times 0 [ 1533.815123][ T7599] CPU: 0 PID: 7599 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1533.825241][ T7599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1533.835308][ T7599] Call Trace: [ 1533.838606][ T7599] dump_stack+0x137/0x19d [ 1533.842950][ T7599] should_fail+0x23c/0x250 [ 1533.847424][ T7599] __should_failslab+0x81/0x90 [ 1533.852189][ T7599] should_failslab+0x5/0x20 [ 1533.856715][ T7599] kmem_cache_alloc_bulk+0x40/0x380 [ 1533.861918][ T7599] io_submit_sqes+0x505/0xab0 [ 1533.866611][ T7599] __se_sys_io_uring_enter+0x21f/0xb10 [ 1533.872074][ T7599] ? fput+0x2d/0x130 [ 1533.875969][ T7599] __x64_sys_io_uring_enter+0x74/0x80 [ 1533.881419][ T7599] do_syscall_64+0x39/0x80 [ 1533.885841][ T7599] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1533.891746][ T7599] RIP: 0033:0x466459 [ 1533.895654][ T7599] 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 [ 1533.915269][ T7599] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1533.923686][ T7599] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1533.931669][ T7599] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1533.939643][ T7599] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1533.947628][ T7599] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1533.955599][ T7599] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:43 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:43 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r2 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r5, 0x0, 0x0}, 0x1) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r6}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000600)=@IORING_OP_WRITEV={0x2, 0x5, 0x0, @fd=r2, 0x54a9b449, &(0x7f0000000580)=[{&(0x7f00000001c0)="e99aa370b856345fbab1637076c7fd5e9cc07b4f26585cc2abf8ff31a0b3c73181b93d4f63c70f17853d06a0d8719cb92d94429bf1f8ad0d2deb77aa44c4ed8c13ccc8433139580e9d928fea3160c7e090768ebd1671a211ee895f678c9cfc07d45da17d4f9dae454f9fc44f464965c09c5e53b033654e21b17ef737fd7ca2eff2101e037a601ddb556585b0cd3108", 0x8f}, {&(0x7f0000000100)="005f4d23673b25a7cc46221a1765799069569d32978102af9c40d135e673186b4d2eb8575980dd4fc9f088423b33aa3fdcad1c4ccad91f367675454d193858af82e740070cd9b1c7f1e4ddd11a61b4d07641ea123bd8eae4c68265abd2a855624497b25bd43ceaa219ebbe84c6d942", 0x6f}, {&(0x7f0000000280)="2fa0641f9fd082cd65ae8f23686e3d2dde1d07b15c0f1d5cfedfa05512ab9aa29718963605eb552e387daf5f7a59cd096fa935935a1a8bdbb363d86025c75e64a58cdbda1109d6ba84f0574e1dc0b8f69e99a1fd8c09c384fe0fc6547f852104a28ee9bbdfeab0e3dc3c57fb47914431e639b1ac86cf88086ba3bf115e183372a6871b86422dd6b4d00d8a73f35e2ce8955a19637b2ebffd6168dc8dff3c1fa3b669f4d8049562cd0c05216a18b67556", 0xb0}, {&(0x7f0000000340)="bb754de3fb6d9843d471c4b1bdd13dee62f144c5a233b3392eeec86848bc3013c3f1f7cb6bdefc339b7f84cf68c5c18b59d93672a028fd28ecc17118e80d854aa3207e52dd12e1099ab642394a311c0e8b9bba77aad5115bd63c3722b8d475c3cff32289d9aad2e278f4505f1438710ec8a4c772", 0x74}, {&(0x7f00000003c0)="79c5966cfbcb0b8fd6078c60d0fb0dba21a9e91a4b72141fc64c2b7c0ae534a40437736b3433d97b242dd4212ca8f8aa7f40e9c031714cd2f85caeef7a3a4cfc6e6314fad4475dfe5094b3de1c5197a36dd8b585e0a7f9f65137e98c70617a085ceca6a1b3256a54954971b9d81b79bd999e3fbba25d21ee69b6f60b19f05e29", 0x80}, {&(0x7f0000000440)="8efa3615", 0x4}, {&(0x7f0000000480)="6264fdef6a080cf5c7ba34c5f42806c35a399d2944d358e033c474e522205e9fe0e87bc21fd6a22c3e0dcce3a8da0c682977a8989ce690610b80e31c8c2cfcb101a67c95bb3f62a27c2bc7b61ba4074c53bcbe2412f85422050470f2a28a9debda64aa00ec1144051619e53f059f4ee3066a98ce26c30a3b277637a01c454bbf8f95ac4f409fe12d960caee6de4767c0ec53e335a6e063770c2eb1fdcee85bb0ee4468c96afb7d46a3e41b63d33e9ac3fe57ef925687cde8ae26ed108f5484556bcb4c7919ec51800eae9d6b60f3355680080d54ce4603e831828e50502e89ab517468", 0xe3}], 0x7, 0x1c, 0x0, {0x2}}, 0x3) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:44 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:44 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x3}, 0xbbe) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:25:44 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x47, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:44 executing program 3 (fault-call:4 fault-nth:70): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:44 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = dup3(r1, r1, 0x80000) sendmsg$inet(r3, &(0x7f0000001640)={&(0x7f0000000380)={0x2, 0x4e24, @local}, 0x10, &(0x7f0000001580)=[{&(0x7f00000003c0)="31b30dc966ee97406032cde3d06b14cf453e32258081ca3d67b804149afa2e33822709107baaa6905d053de79ea8da61cf02dee81620a781046ec0db3b9b38ed23c9d8f8b113d79db135253806593179ad1d7e9f96fa587d21a7b51c400be69efa402c01e4", 0x65}, {&(0x7f0000000440)="c2760922092efe8516f733d1fcecdee935fc9fcbb90418742c8c6cebd0eb58952f3d98ec2d5f9f043ffb33ccbe2963fa50a8dca0c0f00e74fc292098ba31ba37de6c67ad5a47f8ef63f219018f529966340576baf26954e6cdf421b0bcf9341e176c10ff0af152", 0x67}, {&(0x7f00000004c0)="7ae2fc7d5ff7ea585c80dbeb362745909d5b758b21429396959f00c232d0e8cdff8969018df55ff926a22bfd7ff98a507680f595accd588b239570c0626a9f02aca07b4edca1bb092d04df922365d3604d22156c8447320a281b8f4f22898d1ff0d29b58978fc83cd9135ba17059523c0969f90d9738ea0281b0fbd58072e0ffde468143d69e0aa1d03acccd921bdd8c9a173851d3c03006b805f9ff25ea", 0x9e}, {&(0x7f0000000580)="55f26f25daf363e50bab2188a3582d019c19853e0bb24c4c4543ed98ca4c00bfb6d1480af1f6682f995194c5e3571d8dd99e2f5ef0b1c7135bf37ba846d4f92936cfbbbc15d4c2cff4de27bfa35289a56f540d9234c83e82f33c7e21d75140507c6b2704d73283956f58aabcc448e4b229ed054cc65cfab9d0f51930338a887e092ef5a84c7aaf044c674f1d4736c41c1e5451d4f1fb01894e1c40f5fd4fe1ade5f51dcd1d7cb0f7f0f21d7e2c9719738761c443799213f991fbc7a8beeb7e5abf8a118738c2f596f3e3f948b1ae51b736e2ca1aa0dcd35948adcdfb276b9931ddddb92afcdae35619f6873ab226eec84435188437d0d885a1a6e09dd75a0fb21b99038e3b79351b52ff2733a711edc8ce00980082df304b84b4858357a5361618bdc106437a732788e17cdabc9325f871caa9e6bb271ba135f2820d7201d6bc24d4f7ad7f9766e35466da19a28601fa0e03fe227e8cdde5d823dcadd59b855aa25c32f7c830670a3cf755f24e63be2c2168c3bc3314ca70c2cef8affbc07bb1705351ff9c6e399a79c1048e2d5dab21393ae82d87b8e15c5e93603e803950c6ac70eeb809f771bc7bb87127c3f270916adf293ce5898cb002e244cd72ca12fc7005c1bc2dd1ee94d47c31eeed4e89d9d04bab531acf579496b515ca307eaeda21386fbf799a027585452dc68677e11a27738a878388fd79c6da59f1dab4d38e449311ba3f40fedd6434c9457038a832c7881d4bc046a150aba221b1c0c602bf64269728c8bfb844a62524dfd594aea00f2655faf145fb23225e62eebbbb726c7ab4a147f15cf7566d03859eebff9bedf575a8b8de86506cdc538cc5fc5ad956ed7e29d815e272e890f9ab7f05039d2274289b3eaa157dad4d29901f3e4e2375fd6a73b5b29c4464c15694dc06194d554fa0b241b16482948ef4694a622687e2f0f4f6fe014a87d63a865303900adfc01ab9032280477964f8f9d948790343edfd91e3016e681efb09ad9e0916567c3bea76528719288abe89eead657876cc9207c6f4f7cdc9d3a4fce6d35d00f59bcc2f730c60bb7b235192c53a2b166825c70f4440a703347fed6ce4598589f3285af008d68a4c533a8fd82bdc8831ef9267bcd80f560eb5dd9433a5ead360127d39a12e4038059b1801f274214c4b6fc58c7ec85151d4d59c151aa9991415a984b6a19239d817cae199fc4ea05cf8fab1b787f903e43113a2a26b048733d7e922a756857eabb8462df69c167d03243c19b6df362fdeb81d3d068ec9034cb36447943fa7502edcce3d7a57446406dddcd57229474e32d91847d7fb690e0bd1642095e5ee16758bdf3060f91633289f1665811d4db1cb53e751b55c4deb27ac372f6456c04d171639d8e1ca025c9ac99107ed8e3b76eff652c3047f8e7cdac2249705ccf0f37bb0ae2631385c24539751bb473c1e2b15572c379f0a03ecfd1d86fa8fa63881253190e582cfb0b2cb4f9bef9960b1c5045c3ae70f0c0a19cad6bbc862b3672c2a25664a7449496f1b520eed9f7111edb9d208119e46203aa8c42d8aedff094fd4dad14e62f0739b73c9e838c949b34c781916a746cdc6941194a02c783fa544c42ad2644e458db648fad9a987cdeeae466b718bd41cc1f65298d3dc28dc34302024b4416064f1b8be0825d0c149e0ee428bd424aa7ddce24f0579cacbe8d2ff2cb82984242a872f0b65aaba0d140ec72b57fdc8c159a595382b3c38daa9b88c5be1d0949fdfed6d2a75cfac2dcec97600b35a9d99375fde63b417e7578e407d275379e752f9e8d9df004a0687f9c3eff5c6388560b88b60b55e7611d5014040ab5dd1913098e34c65016074f7208a39ef8e4f8cef2f6eb9c822ccd6d90fb239de2ce7f971fdb9709240a34dd028a75ffaf4f90a465a1da77010eeda1c127d72a934f65aa463814b5010e9f499313fb053095abfba4749f92466f14329d2203e98cb54a68071aa4ec6002708e8514efb5379076697f32f61165a78124bb50e26b3e284727d483d0d41c25e5f5bf12d8604f6c0ca5c0afd05ce688ddb725382b9060c6c6d21f91d39db4ab73052c4ecb6303f5bccf028b2bb06f58852119393ba807284f465d7d6a8ba7444f21710d89745791ed62369e339208fbc63ebd51ff752cef1d5f4dd9b65bc408a89109edc73563f9a50e2bb07f4aa4321e0ec7610387ad5f6987e76ebb4ffcbc4f72e23b30b9493af87ee7e840af89c31c5cab86ea15028663057f18b09835a2ab9651585a13030efec78ff7a9333b7d7a81ac11c2310a81a2b43a37e703ec1cb36173a3d93cad56c9564a7507f69d70b789bd2b265e1e3eedc8f6bf91548bf568ba3db97249bd3b363b28b8b742581c98abc507e7921b9c37cb0e1634bb3244717835da3c8f9bbf422b99e83e6d16e4c4b5e64410260d64523bacfa570ceb6a0562526a0fbd21db3b33be88d2fce7b763070f709b0e103a3a9117edefab5df9e0f20ff42da26f1fd591026ce29418d516dcf4c40f9bbfabb7e3b1422a24245607eadccc3618227f39c52d0c0eb6b350b5571e39e082b80c4bf7b6aea125955fe2ff4fb3e3c90789db7f2230b23e03c039ea1e7af0fec65284f66dbebaf7fc7495f94932e6e55aac60068b6d0eebd9a418148a692adf4aa1741e561d859947dbd5fa2deb112e9492e7ae3cf0434cfb4d3a137577be9f09b679c2e47f3b681c94b0299250ca2f3316fdd0bfe25c23815962f9a5614755182cc24616cfb1db4c8ce9ab363b0786d1ac40ad6cd88d35ba1ff642901cf4cfcef1598863aead4f7bb63e67c9e14940bbb96006a04c8c9d7c0f9c929456439c727c33424e537542ff5845f81bff35c29e96a3b9d41dff5542ef1eac52e26f6bcaa647ba24e340fec9fecac5ffcd245f07cc41788381af00acf21d2d22f85ca6eef951595700a9b3523665d195e99ce48874cb4e72d25f007e2a80fc388b6beae156c028fc9ccc698252f1bae7a7ef5880b3c4bb849150b3e3c2b3434b38a813d467fbbde041c8c2e482352202419e9ed8ffafafded55839db55da9d6b3162ce7dfe2acf0cf8404ff93ab01c4eb630f7da022561bb251ec53b28f15ba07c65ccb5a62c6cf9607a81c62cffc4420f845a6406f4523db002ed48b71e95bd086c121874607ad553ec69427d8179e6794992269857a40d6ba53ab0233feb82f03f678f997256b641a11892d4b9da4c16a000c7a8b76bfaf595cd5f98040b000381415ed651b1d008c931a9c45754869f620b1b1cc1d192534067e39ea4a10a0fe331c35a07fe72da9e9a7ab2646f8722a58e722a2d0fd239fd817ac53d754220e7ad2ec305e32c628dbd0a6f1c80f0562dcafab6e7c295df30d53e992fe68ef743aef44897760dbeb58509ebad800f8150da931e2d28c9ef088c2399d9535be2d4569b14e7665e800afd99be452a514efa7a48597d5cffcf2644003314de974fa5075a5ef88320662d1b39c1223a9e9761b06915bcb7d9f85c5425ee417a2d7cdedefbe8254a6fc3594ac92eb14c70ce3700a4f012ad6b2890e7a67c80f6f1a5085348a06b3c1348d3b1df704cd23c4d1f728e8d6a223912652261f5de6f4b936bb83d89eece2bbcd0d25a49334a36178a52fd9f73be8a5d3e73519006f7617b5f310c749525803fa2bc1e21f67e9253509efb2350b83aff780aaa075508c5dabf27faa56c7b63577cfce9b0cd596477f38633c28ce9f12bc7d09c291b7f636fb1f86142610cb5d6de0ad4096f2fb3b3564b7b35b11af7acbf62871718c0885c283fd3e467742963a25ab2996b7f4ce8d75ccb56636a38ad9089281aba7da5bd29dbc1187279f9cc28b896f1fe0c76769825cb1f1a8d24812a00edfd146d6336bb462864c39cf992cb30d66b0053bbcc0bb7ceab98042fc80d249093cc1c7de38ca50edfbf2f95bb689a126698dfad32ace2557e021661220e0edac0dbfd5ea209c518bafa6392b3943b5f61ca207ecffddfcf21dc2c7e2e9a299968dee052a22992d76e1a590276c680e0d319fd60bb1d85c954189291356a52df5e0d796ec1cae0386d8a16f9dc180aef53e1a11f65db86c0a20167710924dc84fdbbcd5ce5c9425c85745ce2ba5d6194f37d920ec57add053324036ff63ec19978ba793f96f519a5732423f596473a14eb869ff33dea9a69f0f449be26e51d1fe00ebda02495f62fd1499fdcc66a9af8449bbad3d3782492a8db18592a916751c6e87cf3ca258c6e5285183bda0633fc8b7d13fec4114e54459d8d8bf21efedabfce6c36901296ccb601e6842ac596d2e5ce1d5b685dd50e7c2cbefecbff68cd3745201f5239f7315df1328c8e4d37c00cfb6a94b06272eac562c45bef07ca19a0dbe79d5d9ee9c7f47c4bffd76963484aa55fbe89b2de82fa0b8571936e7d0d71da0ba2790e662624903bdb64e749d32c2049b68e44496da29fb3395f0e8a00bdc32d448b1e0910af603d1441eb7f15b837f1d4d748b6e1c0440eba213dbf01abeaef1d6e0677419a68b44302b25ce38ff74cdc8035e04d062b6f236d90e14179f44c7ab255d54fd67c57912b13cecded49633593aad9b8acbb3abb949706c403b3ff1a85cbe96703b590ff27256560c0e69c205a0590c22f7d8cc4fb3c8d5b055bf5701703e522cbc9c6e12e5cd198462f0b551decedfd30204a9414b3eda19d6373ca75441eed70f6167b2774966acb33bba6b77805064beb15b3a69f2b24e46a6ea140068ae7ae626c67272fee2529f497b399056d955ff89c03fcfc0a07045723434b2eb1ae42299130ea2d70e39641873e4f5b63d4384af15dd973c20abf297eebc0535cf458063266cd9a5debcaee31fd325aed3afcdbee5bbe7b74e7f4a88aa40e7a1014fc29468570a22e821ba94b9a2ae3cfdb6a3cf9e9ad6591aaf0f9660e97706e4dc71d154b3b788045231b03b246491687513ded50b5f798bc89aa9658fed6075f3cf9ade519063bfa41a5b2c48562c11c8b0725973df8ceee1b3a16232563bb13f64373130c355178d1a55f336ab16de6170577edd64b7cb196f3df2feb141ccf36cffd00febfac224d48474742a9e6c7c8994f411c9ed65d43383785cc43e6579b5426ffb9da8bb6a2085922b28e5ac0753bee6e7615fa9de3863b27c63fd21397367cc6d983deffc521b29ba1102d3dcaf1185d2042fab828c660d978468cb1d56ac78fab1143cf0619be3f4e333e22672c62117e97a40eb7b27b8f8c2c12d1a748cbc5c511b3cf8d44570456dd0d0a2071aae9e3fdaf905c274bc4a89119f46b96186ec0f748bdcb3abfe442e0de00ed8a467449b5894e08505f8ec05f59c5f78e423f3c251d40f48b8f7da1b5c7d7933bb3cf22c807d7d520b320cb0cb46b853f4a28498adc4ed55806a66905b0b13f6576e0b3ed76cb6d2e1001893ff134527e96a2f1950959fb0a3962dab4dcb98a617b91980573bfd64c62cd033c00ea8d5988767671ff9743df68818b6d0605d51829223c37258112a7787036a7a1268a3c2d1cbb47ae40ccfedb5914b42d0233d1da917ab7356c6338fc27dfb00dae23e17c4fc1b6bdb5ebe46d28517d5cd89cfb2e7e1ec646283964cafe35c91adc94c38389415cbccdf35f661494f9b172ca334cb8b1cf18c816b097a233187b4f23b1a2850754d145e1d3659b100c65523f6cf3f1d292f1f7d74a267037afd536071ff1140ea791442c4a4d91d9ad8a5691e5d9f0aab11d01f97f3f9de7b1dab3f0e9b13471414a237120caee049ad81e987f28f79ddb25dd483b669e26c75387de54a0a259342299d660d06", 0x1000}], 0x4, &(0x7f00000015c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @empty}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x50}, 0x90) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x4010, r2, 0x0) rt_sigaction(0xe, &(0x7f0000000200)={&(0x7f0000000100)="f32646d9fbc4017c50fd410f529b99899999c4628547946801000000440f8bd709066fc4c26da9a6f9fffffff3400f1bfd26460f5f500266660fc5fa00450f01c1", 0x1, &(0x7f00000001c0)="9e263e0ff7c5c4231579a4963d0000000ac442bdbc0c41a5c4627d1e4900c4a11bd0b8876caa20d3c1c4414454a600000080ac", {[0x81]}}, &(0x7f0000000300)={&(0x7f0000000240)="646566420f61f5f3a5418cedc4a28d3ee7c141f18b2ef20faef20fb2825ea14c220f3805c8c4a209dd5006460fae990c000000", 0x0, &(0x7f0000000280)="c4a37902708500f782400000000c0000006544f7ca00000100c401805d3a662e64f244aa4598c4a1782e780c64676542811000100002c4817a6f2d00100000400fa403c3"}, 0x8, &(0x7f0000000340)) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getpeername(r3, &(0x7f0000001680)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000001700)=0x80) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) sendmsg$inet(r4, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000001840)="f9588cde2d76fa16d62a2e748d2a7b3986d01db21af36efb633bf83b62d91a51a7ee269b0b41e1626f087359d1a2baed0dbfb04d76010dd3456980f01f8a06ff4a5bb49809f5c1d4eabdb42f9d40773601e2812dde131351e63cb2aa60f9120a5a12173395", 0x65}, {&(0x7f00000018c0)="85e4969d5f03f8d0e7973e9be89a7d7c91bb94bfc8fd049d1d3ce928da6be6b52c6f83dabcd0cfa51bce98f16b483b80c54eb82924b68a6942d1a933e3fbb5dd5f0a131a2259476638bd6d6b0622cd8b5a49b5e1ea8994d751101fb751724eb456e089352dbb287d06cb13043a954e94a6ccba40875c404c8a8a01a5b23f75c6f2f80a282fcf29df0b8bf0f07d30cc575084d1c66b94e17a66e119d2954e2cc7b2b4ea773cb7c64b3ea3f8", 0xab}, {&(0x7f0000001980)="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0x1000}], 0x3, &(0x7f00000029c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @dev={0xac, 0x14, 0x14, 0x40}}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xa0000}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffffffb}}, @ip_retopts={{0x10}}, @ip_retopts={{0x64, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x54, 0x93, 0x3, 0x5, [{@dev={0xac, 0x14, 0x14, 0x1d}, 0x2}, {@rand_addr=0x64010101, 0xffffff7f}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x7fff}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x20}, {@private=0xa010100, 0x7}, {@multicast2, 0x3}, {@loopback, 0x100}, {@rand_addr=0x64010101, 0x8001}, {@local, 0x6}, {@broadcast, 0x87b}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}], 0x110}, 0x85) ppoll(&(0x7f0000001740)=[{r1, 0x112}, {r4, 0x14b8}, {r5, 0x9262}, {r0, 0xa010}, {r0, 0x6764}], 0x5, &(0x7f00000017c0)={r6, r7+60000000}, &(0x7f0000001800)={[0xd67]}, 0x8) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:44 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1534.656443][ T7660] FAULT_INJECTION: forcing a failure. [ 1534.656443][ T7660] name failslab, interval 1, probability 0, space 0, times 0 [ 1534.688032][ T7660] CPU: 1 PID: 7660 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1534.698145][ T7660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1534.708201][ T7660] Call Trace: [ 1534.711468][ T7660] dump_stack+0x137/0x19d [ 1534.715803][ T7660] should_fail+0x23c/0x250 [ 1534.720220][ T7660] __should_failslab+0x81/0x90 [ 1534.724987][ T7660] should_failslab+0x5/0x20 [ 1534.729481][ T7660] kmem_cache_alloc_bulk+0x40/0x380 [ 1534.734662][ T7660] io_submit_sqes+0x505/0xab0 [ 1534.739404][ T7660] __se_sys_io_uring_enter+0x21f/0xb10 [ 1534.744862][ T7660] ? fput+0x2d/0x130 [ 1534.748757][ T7660] __x64_sys_io_uring_enter+0x74/0x80 [ 1534.754177][ T7660] do_syscall_64+0x39/0x80 [ 1534.758596][ T7660] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1534.764555][ T7660] RIP: 0033:0x466459 [ 1534.768445][ T7660] 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 [ 1534.788104][ T7660] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1534.796560][ T7660] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1534.804539][ T7660] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1534.812511][ T7660] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1534.820516][ T7660] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1534.828487][ T7660] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:44 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, 0x0}, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r5}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r1, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)="b11e81d5d0afefe60eef599d69b15b1a928d50ea43bec2abe00896e5800f63e144d0d70dfbad8d33b8901e9f8a6c8bfb6168f5876aefeee6b6fad23e62d20d21a907f2b1d660c8c3e6f189e9187497fe93c0b276", 0x54, 0x40000, 0x0, {0x0, r6}}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:44 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:44 executing program 5: r0 = syz_io_uring_setup(0x2712, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x0, 0xfffffffd}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff2000/0x3000)=nil, 0x3000, 0x7, 0x13, r0, 0x8000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x100, &(0x7f0000000000)=0x5, 0x0, 0x4) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:25:44 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:45 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x200000d, 0x110, r1, 0xd5c89000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:45 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x48, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:45 executing program 3 (fault-call:4 fault-nth:71): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:45 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:45 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000027c0)='/proc/capi/capi20ncci\x00', 0x141400, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) dup3(r1, r2, 0x80000) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_setup(0x50a9, &(0x7f0000000240)={0x0, 0xb3af, 0x3, 0x2, 0xe7}, &(0x7f0000436000/0x4000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000340), &(0x7f0000000300)) syz_io_uring_setup(0x4c8f, &(0x7f0000000100)={0x0, 0x4bce, 0x8, 0x1, 0x12b, 0x0, r3}, &(0x7f000057d000/0x2000)=nil, &(0x7f00007ab000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) vmsplice(0xffffffffffffffff, &(0x7f0000002740)=[{&(0x7f0000000380)="45b1c3ae153801c4cfebbf39367af63b4ab1d7bf643e930f4e2661877d598674c6cb0c61dfee2af2d1010dcbfa51e1d8ef94a6512d9e3c435eef64c25c82f21db42901ab4b12940906390deca29b46173e4bfa31b4a60cb6e4343d8b31d2793a57ed0f5202f287fdf6d15e0012366f0c871992990ff04a69001b8f38cdf67f8db1d01626a62af6ffefbaff73f0184a108216ea68dbd647a3b0d8be3547282fc79dbfef2cebd4f49149ffdb0edb99", 0xae}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="9ae8b93ddbd5da520ab01eb17537b4cbdf1f2d4e561494340ddc61e56b2b62ea8d257f8959ee36c3aef1019eea76bd733e06b8f02b35e012d853c734cb3243307973bc5540f54f7f19e84ceb52d5c805f6be894c4a806b866078cd4a19b9c0588c5d7e64862e938907841d15005d57dfab51544127d9c0fed87550064ed775bf5bf63b", 0x83}, {&(0x7f0000001500)="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0x1000}, {&(0x7f0000002500)="3d368b5ee84e2e5c2710d40a70fa517acc015c6ece863519c3d4b3efd3fde48f1c332597f43ca9b81242733d1dbbcf9a8e8f20ea59788450a3ab49bfd38d8b7e03d0e80211ffc2aa5aca3b40c9c912bd636a9c76bdf56de2754d6a137004d92a712d1a49", 0x64}, {&(0x7f0000002580)="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", 0xff}, {&(0x7f0000002680)="834b69e615bbaf8a742001e99d7840783b42c0a489be4de2a3035f90448068758ecd74ee510aae1063856bcdc543c7bbdb29f96078e61833197972a09cfe971e67abfca3c39f97dafa798624f96c3a3612eeabb35eb8bea803f6ce88d5ecbf91d8a9c0256377b6395b0f884ce202c98fa09cf235c5096ff97a00edb3057b54f4080cab710415302ee4", 0x89}, {&(0x7f00000002c0)="ebb8c64a0bf27c575b31c886cb103652a4f447ca3d51", 0x16}], 0x8, 0x2) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:45 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) syz_io_uring_setup(0x7717, &(0x7f00000001c0)={0x0, 0xe601, 0x20, 0x2, 0x37d}, &(0x7f000000d000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000240)) r1 = socket$packet(0x11, 0x2, 0x300) sendmsg(r1, &(0x7f0000001940)={&(0x7f0000000540)=@hci={0x1f, 0x8, 0x4}, 0x80, 0x0}, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) [ 1535.619006][ T7730] FAULT_INJECTION: forcing a failure. [ 1535.619006][ T7730] name failslab, interval 1, probability 0, space 0, times 0 [ 1535.686260][ T7730] CPU: 1 PID: 7730 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1535.696511][ T7730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1535.706576][ T7730] Call Trace: [ 1535.709868][ T7730] dump_stack+0x137/0x19d [ 1535.714213][ T7730] should_fail+0x23c/0x250 [ 1535.718685][ T7730] __should_failslab+0x81/0x90 [ 1535.723553][ T7730] should_failslab+0x5/0x20 [ 1535.728137][ T7730] kmem_cache_alloc_bulk+0x40/0x380 [ 1535.733339][ T7730] io_submit_sqes+0x505/0xab0 [ 1535.738041][ T7730] __se_sys_io_uring_enter+0x21f/0xb10 [ 1535.743503][ T7730] ? fput+0x2d/0x130 [ 1535.747468][ T7730] __x64_sys_io_uring_enter+0x74/0x80 [ 1535.752876][ T7730] do_syscall_64+0x39/0x80 [ 1535.757306][ T7730] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1535.763320][ T7730] RIP: 0033:0x466459 [ 1535.767214][ T7730] 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 [ 1535.786819][ T7730] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1535.795235][ T7730] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1535.803234][ T7730] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1535.811203][ T7730] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1535.819203][ T7730] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1535.827176][ T7730] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:45 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$l2tp(r0, &(0x7f0000000200)={0x2, 0x0, @remote, 0x4}, 0x10) r1 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r1, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r1, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:45 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:45 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:46 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000001, 0x381040) signalfd(r1, &(0x7f00000001c0)={[0x6d]}, 0x8) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:25:46 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:46 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe2(&(0x7f00000012c0)={0xffffffffffffffff}, 0x84800) sendmsg$key(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000001300)={0x2, 0x16, 0x9, 0x0, 0x4, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}]}, 0x20}}, 0x4008010) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x5294, 0x2a72, 0x0, &(0x7f0000001280)={[0x570]}, 0x8) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x30, 0x22001) preadv(r3, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/139, 0x8b}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2, 0x100, 0x0) 13:25:46 executing program 3 (fault-call:4 fault-nth:72): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:46 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x49, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:46 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:46 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1536.574307][ T7806] FAULT_INJECTION: forcing a failure. [ 1536.574307][ T7806] name failslab, interval 1, probability 0, space 0, times 0 [ 1536.612600][ T7806] CPU: 0 PID: 7806 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1536.622700][ T7806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1536.632801][ T7806] Call Trace: [ 1536.636161][ T7806] dump_stack+0x137/0x19d [ 1536.640501][ T7806] should_fail+0x23c/0x250 [ 1536.644993][ T7806] __should_failslab+0x81/0x90 [ 1536.649772][ T7806] should_failslab+0x5/0x20 [ 1536.654281][ T7806] kmem_cache_alloc_bulk+0x40/0x380 [ 1536.659493][ T7806] io_submit_sqes+0x505/0xab0 [ 1536.664187][ T7806] __se_sys_io_uring_enter+0x21f/0xb10 [ 1536.669659][ T7806] ? fput+0x2d/0x130 [ 1536.673561][ T7806] __x64_sys_io_uring_enter+0x74/0x80 [ 1536.678936][ T7806] do_syscall_64+0x39/0x80 [ 1536.683353][ T7806] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1536.690654][ T7806] RIP: 0033:0x466459 [ 1536.694549][ T7806] 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 [ 1536.714169][ T7806] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1536.722695][ T7806] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1536.730670][ T7806] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1536.738648][ T7806] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1536.746651][ T7806] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1536.754667][ T7806] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:46 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:46 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = syz_io_uring_setup(0xc64, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xdc}, &(0x7f0000bc1000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000100)='ns/user\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) r4 = openat$incfs(0xffffffffffffffff, &(0x7f0000000140)='.log\x00', 0x80400, 0x10) r5 = socket$isdn(0x22, 0x3, 0x21) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000001c0)=[r1, r1, r2, r3, r4, r5, r0, r1, r6, r0], 0xa) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:46 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:25:47 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:47 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x80, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r7}, @IFLA_HSR_SLAVE1={0x8, 0x1, r4}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@gettfilter={0x3c, 0x2e, 0x100, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, r7, {0x7, 0x4}, {0x1ffc0, 0x9}, {0xc, 0xfff3}}, [{0x8, 0xb, 0x80000000}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x80) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r8, 0xf503, 0x0) 13:25:47 executing program 3 (fault-call:4 fault-nth:73): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:47 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:47 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4a, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1537.478237][ T7872] FAULT_INJECTION: forcing a failure. [ 1537.478237][ T7872] name failslab, interval 1, probability 0, space 0, times 0 [ 1537.525624][ T7872] CPU: 1 PID: 7872 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1537.535733][ T7872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1537.545790][ T7872] Call Trace: [ 1537.549074][ T7872] dump_stack+0x137/0x19d [ 1537.553448][ T7872] should_fail+0x23c/0x250 [ 1537.557885][ T7872] __should_failslab+0x81/0x90 [ 1537.562662][ T7872] should_failslab+0x5/0x20 [ 1537.567175][ T7872] kmem_cache_alloc_bulk+0x40/0x380 [ 1537.572385][ T7872] io_submit_sqes+0x505/0xab0 [ 1537.577078][ T7872] __se_sys_io_uring_enter+0x21f/0xb10 [ 1537.582601][ T7872] ? fput+0x2d/0x130 [ 1537.586496][ T7872] __x64_sys_io_uring_enter+0x74/0x80 [ 1537.591915][ T7872] do_syscall_64+0x39/0x80 [ 1537.596370][ T7872] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1537.602383][ T7872] RIP: 0033:0x466459 [ 1537.606273][ T7872] 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 [ 1537.625891][ T7872] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1537.634305][ T7872] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1537.642275][ T7872] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1537.650244][ T7872] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1537.658275][ T7872] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1537.666265][ T7872] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:47 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 13:25:47 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:47 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:47 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000)='nl802154\x00', 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x44, r1, 0x601, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_DEVKEY={0x24, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x6}]}]}, 0x44}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000)='nl802154\x00', r0) r2 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r2, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r2, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r2, 0x1a46, 0x0, 0x0, 0x0, 0x0) [ 1538.001309][ T7912] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 13:25:48 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:48 executing program 3 (fault-call:4 fault-nth:74): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:48 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, 0x0}, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r5}, 0x0) r6 = accept4$llc(0xffffffffffffffff, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x800) syz_io_uring_submit(r1, r3, &(0x7f0000001700)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, r6, 0x0, &(0x7f00000016c0)={&(0x7f00000001c0)=@x25, 0x80, &(0x7f0000001540)=[{&(0x7f0000000240)=""/17, 0x11}, {&(0x7f0000000280)=""/165, 0xa5}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/120, 0x78}, {&(0x7f00000013c0)=""/111, 0x6f}, {&(0x7f0000001440)=""/193, 0xc1}], 0x6, &(0x7f00000015c0)=""/255, 0xff}, 0x0, 0x1021, 0x1, {0x3}}, 0x10001) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1538.324138][ T7920] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 13:25:48 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4b, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1538.423237][ T7941] FAULT_INJECTION: forcing a failure. [ 1538.423237][ T7941] name failslab, interval 1, probability 0, space 0, times 0 [ 1538.455787][ T7941] CPU: 1 PID: 7941 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1538.465890][ T7941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1538.475950][ T7941] Call Trace: [ 1538.479227][ T7941] dump_stack+0x137/0x19d [ 1538.483563][ T7941] should_fail+0x23c/0x250 [ 1538.487981][ T7941] __should_failslab+0x81/0x90 [ 1538.492751][ T7941] should_failslab+0x5/0x20 [ 1538.497331][ T7941] kmem_cache_alloc_bulk+0x40/0x380 [ 1538.502533][ T7941] io_submit_sqes+0x505/0xab0 [ 1538.507217][ T7941] __se_sys_io_uring_enter+0x21f/0xb10 [ 1538.512693][ T7941] ? fput+0x2d/0x130 [ 1538.516590][ T7941] __x64_sys_io_uring_enter+0x74/0x80 13:25:48 executing program 0: getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000240)=""/112, &(0x7f00000002c0)=0x70) r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={0x20000, 0x20, 0x18}, 0x18) syz_io_uring_setup(0x523b, &(0x7f0000000380)={0x0, 0x247, 0x20, 0x1, 0x24e, 0x0, r1}, &(0x7f00000cd000/0xe000)=nil, &(0x7f0000791000/0x2000)=nil, &(0x7f0000000400), &(0x7f0000000440)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x1a1080, 0x1c2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r3) syz_io_uring_setup(0x4706, &(0x7f0000000100)={0x0, 0x7796, 0x0, 0x3, 0x295, 0x0, r3}, &(0x7f00006fa000/0x3000)=nil, &(0x7f000036b000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ocfs2_control\x00', 0x244403, 0x0) io_uring_enter(r4, 0x42e3, 0x31ba, 0x2, &(0x7f00000004c0)={[0x2]}, 0x8) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1538.521989][ T7941] do_syscall_64+0x39/0x80 [ 1538.526426][ T7941] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1538.532339][ T7941] RIP: 0033:0x466459 [ 1538.536255][ T7941] 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 [ 1538.555869][ T7941] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1538.564327][ T7941] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 13:25:48 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r1) io_uring_enter(r1, 0x1ce4, 0xc8d9, 0x0, &(0x7f0000000000)={[0x8d9]}, 0x8) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) [ 1538.572299][ T7941] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1538.580294][ T7941] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1538.588274][ T7941] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1538.596242][ T7941] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:48 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:48 executing program 1: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:48 executing program 1: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:48 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x677, &(0x7f0000000100)={0x0, 0x3301, 0x20, 0x2, 0x20d}, &(0x7f0000641000/0x2000)=nil, &(0x7f000053b000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) syz_io_uring_setup(0x4ef8, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x0, 0x2, 0x0, r0}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000001c0)="240000002100074c8bfffd946fa2830022200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4", 0x31}, {&(0x7f0000000240)="971db4e786948f23508ff65e63700de9fb31be10e096f10b69", 0x19}, {&(0x7f0000000300)="e965", 0x2}], 0x3}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:48 executing program 1: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:48 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:49 executing program 3 (fault-call:4 fault-nth:75): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:49 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x1e9e, 0x2, 0x23}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000007000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000000)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r1) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/120, 0x78}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000001400)=""/147, 0x93}, {&(0x7f00000014c0)=""/4, 0x4}, {&(0x7f0000001500)=""/203, 0xcb}, {&(0x7f0000001600)=""/48, 0x30}], 0x9) 13:25:49 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1539.346306][ T8014] FAULT_INJECTION: forcing a failure. [ 1539.346306][ T8014] name failslab, interval 1, probability 0, space 0, times 0 [ 1539.364802][ T8014] CPU: 0 PID: 8014 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1539.374902][ T8014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1539.384988][ T8014] Call Trace: [ 1539.388278][ T8014] dump_stack+0x137/0x19d [ 1539.392638][ T8014] should_fail+0x23c/0x250 [ 1539.397135][ T8014] __should_failslab+0x81/0x90 [ 1539.401954][ T8014] should_failslab+0x5/0x20 [ 1539.406501][ T8014] kmem_cache_alloc_bulk+0x40/0x380 [ 1539.411790][ T8014] io_submit_sqes+0x505/0xab0 [ 1539.416484][ T8014] __se_sys_io_uring_enter+0x21f/0xb10 [ 1539.422061][ T8014] ? fput+0x2d/0x130 [ 1539.425984][ T8014] __x64_sys_io_uring_enter+0x74/0x80 [ 1539.431378][ T8014] do_syscall_64+0x39/0x80 [ 1539.435869][ T8014] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1539.441798][ T8014] RIP: 0033:0x466459 [ 1539.445691][ T8014] 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 [ 1539.465326][ T8014] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1539.473751][ T8014] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1539.481726][ T8014] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 13:25:49 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4c, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:49 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:49 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:49 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) readv(r2, &(0x7f0000004d00)=[{&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/246, 0xf6}, {&(0x7f0000003b80)=""/22, 0x16}, {&(0x7f0000003bc0)=""/255, 0xff}, {&(0x7f0000003cc0)=""/29, 0x1d}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x6) recvmmsg(r2, &(0x7f0000002a00)=[{{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000001940)=[{&(0x7f00000001c0)=""/183, 0xb7}, {&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/239, 0xef}, {&(0x7f0000001500)=""/239, 0xef}, {&(0x7f0000001600)=""/38, 0x26}, {&(0x7f0000001640)=""/194, 0xc2}, {&(0x7f0000001740)=""/199, 0xc7}, {&(0x7f0000001840)=""/216, 0xd8}], 0xa, &(0x7f0000001a00)=""/4096, 0x1000}, 0x6}], 0x1, 0x2, &(0x7f0000002a40)={0x0, 0x989680}) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1539.489702][ T8014] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1539.497680][ T8014] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1539.505658][ T8014] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 [ 1539.514197][ T3237] ieee802154 phy0 wpan0: encryption failed: -22 [ 1539.520536][ T3237] ieee802154 phy1 wpan1: encryption failed: -22 13:25:49 executing program 1: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:49 executing program 1: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:49 executing program 1: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:49 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:49 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:49 executing program 3 (fault-call:4 fault-nth:76): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:49 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:49 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1540.194975][ T8088] FAULT_INJECTION: forcing a failure. [ 1540.194975][ T8088] name failslab, interval 1, probability 0, space 0, times 0 [ 1540.208251][ T8088] CPU: 0 PID: 8088 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1540.218328][ T8088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1540.228385][ T8088] Call Trace: [ 1540.231680][ T8088] dump_stack+0x137/0x19d [ 1540.236016][ T8088] should_fail+0x23c/0x250 [ 1540.240463][ T8088] __should_failslab+0x81/0x90 [ 1540.245231][ T8088] should_failslab+0x5/0x20 [ 1540.249745][ T8088] kmem_cache_alloc_bulk+0x40/0x380 [ 1540.255017][ T8088] io_submit_sqes+0x505/0xab0 [ 1540.259705][ T8088] __se_sys_io_uring_enter+0x21f/0xb10 [ 1540.265190][ T8088] ? fput+0x2d/0x130 [ 1540.269093][ T8088] __x64_sys_io_uring_enter+0x74/0x80 [ 1540.274465][ T8088] do_syscall_64+0x39/0x80 [ 1540.278882][ T8088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1540.284832][ T8088] RIP: 0033:0x466459 [ 1540.288721][ T8088] 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 [ 1540.308327][ T8088] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1540.316777][ T8088] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1540.324817][ T8088] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1540.332832][ T8088] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1540.340919][ T8088] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1540.348937][ T8088] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:50 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4d, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:50 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r2) syz_io_uring_setup(0x986, &(0x7f0000000980)={0x0, 0x4e3, 0x8, 0x3, 0x0, 0x0, r2}, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ff6000/0xa000)=nil, &(0x7f0000000a00), &(0x7f0000000a40)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1bab, &(0x7f00000001c0)={0x0, 0x6f5a, 0x4, 0x1, 0xad}, &(0x7f0000ff3000/0x1000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000240)=0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002000110400000000000000fb02000400008f"], 0x24}}, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sysvipc/sem\x00', 0x0, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000940)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000900)={&(0x7f0000000540)=@delqdisc={0x3b4, 0x25, 0x100, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x7, 0x2}, {0xfff1, 0xfff2}, {0xffe2, 0x2}}, [@TCA_STAB={0x118, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x22, 0x3f, 0x4, 0x6, 0x2, 0x1, 0x7, 0x1}}, {0x6, 0x2, [0x800]}}, {{0x1c, 0x1, {0xff, 0x1f, 0x7, 0x8000, 0x0, 0x800, 0x67, 0x2}}, {0x8, 0x2, [0x3, 0x7fff]}}, {{0x1c, 0x1, {0x2, 0x0, 0x0, 0x368cb50c, 0x1, 0x3f, 0x1ff, 0x8}}, {0x14, 0x2, [0xbedb, 0x9, 0x6, 0x9e95, 0x20, 0x7, 0xfff, 0x9]}}, {{0x1c, 0x1, {0x9, 0x6f, 0x8, 0x10000, 0x1, 0x7fff, 0x3, 0x2}}, {0x8, 0x2, [0x8001, 0xd9]}}, {{0x1c, 0x1, {0x5, 0x4, 0xaee, 0x191b, 0x0, 0x4, 0xffffff17, 0x3}}, {0xa, 0x2, [0x7, 0x2, 0x2]}}, {{0x1c, 0x1, {0x1, 0x1, 0x9635, 0x3, 0x1, 0x7, 0x1, 0x3}}, {0xa, 0x2, [0x400, 0x8, 0x5]}}, {{0x1c, 0x1, {0x5, 0x1, 0x3f, 0x10001, 0x0, 0x5, 0x7, 0x4}}, {0xc, 0x2, [0x7ff, 0xccc, 0x0, 0x0]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_STAB={0x160, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x9, 0x1, 0x2, 0x2, 0x1, 0x5, 0x1ac, 0x9}}, {0x16, 0x2, [0xd614, 0xe3, 0x40, 0x4, 0x2, 0x4, 0xfff, 0x8, 0x7f]}}, {{0x1c, 0x1, {0x7, 0xe0, 0x3, 0x4, 0x2, 0x8, 0x200, 0x2}}, {0x8, 0x2, [0x7591, 0x3c]}}, {{0x1c, 0x1, {0x3f, 0x0, 0x7, 0x7, 0x0, 0x100, 0x1f, 0x6}}, {0x10, 0x2, [0xff, 0xf, 0xb883, 0xffff, 0x0, 0x401]}}, {{0x1c, 0x1, {0x6, 0x0, 0x3, 0x1, 0x0, 0xffffffff, 0x5, 0x7}}, {0x12, 0x2, [0x7, 0x7, 0x7, 0x0, 0xfbff, 0x9, 0x3f]}}, {{0x1c, 0x1, {0x7, 0x9, 0xffff, 0xffffffaf, 0x2, 0x8b, 0x8f6, 0x8}}, {0x14, 0x2, [0x6, 0x40, 0xed3c, 0x80, 0x8bc, 0x4, 0x4, 0x1f]}}, {{0x1c, 0x1, {0x56, 0xd, 0x838, 0x7efa, 0x2, 0x2, 0x8000, 0x5}}, {0xe, 0x2, [0x4, 0xffff, 0x0, 0x5, 0xfffb]}}, {{0x1c, 0x1, {0x7, 0x40, 0x200, 0x81, 0x1, 0x8, 0x26c, 0x4}}, {0xc, 0x2, [0x1f, 0x4b74, 0x3, 0x40]}}, {{0x1c, 0x1, {0x40, 0x40, 0x9, 0x101, 0x0, 0xff, 0x2c98, 0x1}}, {0x6, 0x2, [0x101]}}]}, @TCA_STAB={0x110, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x9, 0x80, 0x7, 0x7f, 0x0, 0x50, 0x8, 0x8}}, {0x14, 0x2, [0xfffa, 0x9, 0x40, 0x2, 0x5, 0x80, 0x9, 0x3f]}}, {{0x1c, 0x1, {0x7, 0x7, 0x4, 0x4, 0x0, 0x0, 0x30, 0x5}}, {0xe, 0x2, [0x5, 0x81, 0x7, 0x3, 0x74]}}, {{0x1c, 0x1, {0x6, 0x6, 0x81, 0xffff, 0x0, 0x1, 0x7, 0x7}}, {0x12, 0x2, [0x2, 0x5, 0x9, 0x0, 0x200, 0x8, 0x5]}}, {{0x1c, 0x1, {0x0, 0x9, 0x2, 0x7f, 0x1, 0x401, 0x7, 0x8}}, {0x14, 0x2, [0xfda, 0x778, 0x0, 0xffff, 0x800, 0x7fff, 0x1000, 0x40]}}, {{0x1c, 0x1, {0x9, 0xe0, 0x1000, 0x4, 0x5b6d8c89d0cdd4b2, 0x1, 0x6, 0x5}}, {0xe, 0x2, [0x2c83, 0x401, 0x9be, 0x3f, 0x6371]}}, {{0x1c, 0x1, {0x7f, 0x81, 0x0, 0x0, 0x0, 0x7ff, 0x6, 0x2}}, {0x8, 0x2, [0x7ff, 0x7]}}]}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x80}, 0x80) signalfd(r5, &(0x7f0000000300)={[0x3f]}, 0x8) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r4, 0x0, &(0x7f0000000480)={&(0x7f0000000280)=@vsock={0x28, 0x0, 0x2710, @host}, 0xffffffffffffff4f, &(0x7f0000000340), 0x1, &(0x7f0000000380)=[{0xd0, 0x1, 0x6, "cb73f7112a5ec5eddae788b193604f448d55a2910979fb5bde73a5f55a8e10d564e64c35ad2e6ec3592389a2b7fec5858197c47ea3344a743de25d95c16ecee2116ef60e8e01475640472777cfe3fb0f061dd0c6159b7163ffc5b82a6270f1e3540767d7b82171ef1d3b06db9aed91b695683686b8a8575b02b6cd27bd858605cf87cc8470f8d0aeed9286ab50831eae29959bb9fe6b9559c37703c4bbff6b78702d8319eae8cfddecac6ac4723899c5f1f1e8ff520ae2e808"}, {0x10, 0x10b}], 0xe0}, 0x0, 0x4040804, 0x0, {0x0, r7}}, 0x8) 13:25:50 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:50 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:50 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:50 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:50 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:50 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x8}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000493000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, 0x0, 0x21d6d2204ae0686a, {0x0, r7}}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_ASYNC_CANCEL={0xe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) io_uring_enter(r3, 0x4db, 0xb722, 0x0, &(0x7f0000000100)={[0x7fffffff]}, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:50 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:50 executing program 3 (fault-call:4 fault-nth:77): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:50 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) syz_io_uring_setup(0x538e, &(0x7f00000001c0)={0x0, 0xe321, 0x1, 0x2, 0x169, 0x0, r1}, &(0x7f000000a000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000240), &(0x7f0000000280)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) [ 1541.100513][ T8158] FAULT_INJECTION: forcing a failure. [ 1541.100513][ T8158] name failslab, interval 1, probability 0, space 0, times 0 13:25:51 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1541.146421][ T8158] CPU: 0 PID: 8158 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1541.156523][ T8158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1541.166577][ T8158] Call Trace: [ 1541.169938][ T8158] dump_stack+0x137/0x19d [ 1541.174383][ T8158] should_fail+0x23c/0x250 [ 1541.178804][ T8158] __should_failslab+0x81/0x90 [ 1541.183575][ T8158] should_failslab+0x5/0x20 [ 1541.188084][ T8158] kmem_cache_alloc_bulk+0x40/0x380 [ 1541.193326][ T8158] io_submit_sqes+0x505/0xab0 [ 1541.198201][ T8158] __se_sys_io_uring_enter+0x21f/0xb10 [ 1541.203722][ T8158] ? fput+0x2d/0x130 [ 1541.207621][ T8158] __x64_sys_io_uring_enter+0x74/0x80 [ 1541.212997][ T8158] do_syscall_64+0x39/0x80 [ 1541.217443][ T8158] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1541.223366][ T8158] RIP: 0033:0x466459 [ 1541.227257][ T8158] 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 [ 1541.246953][ T8158] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1541.255420][ T8158] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1541.263416][ T8158] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1541.271395][ T8158] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1541.279371][ T8158] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1541.287346][ T8158] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:51 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4e, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:51 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r3) syz_io_uring_submit(r2, r1, &(0x7f0000000380)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r3, 0x0, &(0x7f0000000340)='./file0/file0\x00', 0x40, 0x4000, 0x23456}, 0x9) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) preadv(r5, &(0x7f0000000640)=[{&(0x7f0000000440)=""/105, 0x69}, {&(0x7f0000000300)=""/36, 0x24}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000000540)=""/54, 0x36}, {&(0x7f0000000580)=""/133, 0x85}], 0x5, 0x20, 0xffffffff) preadv(r4, &(0x7f0000000280), 0x0, 0xda0, 0x0) r6 = syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x8001, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="053dbd3835abf8bdce1750c196f9e6e479425cc648446a7be91e4757e0b42de4638fd9a7ee9601801741745693115bde500d20ccdaa143f93c378f858234b454c434fc096ee965860977794f5dfdd19865f00932d64566049647320b09f1a1b3d2d3499b9396c626e6c672bbacda12ff7b2e789bed51a4666f7b0481a33b26b1fef2959da2f1ecd1372aa20cfcf2ff93accc1f", 0x93, 0x80000000}], 0x2000000, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r6, 0xc0406619, &(0x7f0000000400)={@desc={0x1, 0x0, @auto="dcf72e159143df21"}}) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="24000000200011040000000002080000000000020000000008000400008f3e06f93a1817f28dac82c488c2bcaf36b15a6cbf2cfcd14d88c6590ec986f52fe4c3897a69f95cb7288e34b9500fb6d19adb7922b11ed474f7d73437c1290000267fbc70ec6a13187bedfe000000007755c3d0683e93f32d5f345900000000000000727c344133d9bb08b9dd994c9579799f7c8e95a9a9f79f4787ad790bf6c24b220f577f6b0d9caa9866577e30a908d0432c48b7a50000000000000000"], 0x24}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r7, 0x8983, &(0x7f0000000100)={0x8, 'ip6tnl0\x00', {'vxcan1\x00'}, 0x9}) 13:25:51 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:51 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:51 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:51 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:51 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0xb53c, 0x8, 0xbffffffd}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0x40000010}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:51 executing program 3 (fault-call:4 fault-nth:78): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:51 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x20608c, 0xd8f7, 0x3, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x100010, r0, 0x8000000) 13:25:51 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1542.043418][ T8229] FAULT_INJECTION: forcing a failure. [ 1542.043418][ T8229] name failslab, interval 1, probability 0, space 0, times 0 [ 1542.089235][ T8229] CPU: 1 PID: 8229 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1542.099330][ T8229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1542.109386][ T8229] Call Trace: [ 1542.112720][ T8229] dump_stack+0x137/0x19d [ 1542.117056][ T8229] should_fail+0x23c/0x250 [ 1542.121496][ T8229] __should_failslab+0x81/0x90 [ 1542.126279][ T8229] should_failslab+0x5/0x20 [ 1542.130849][ T8229] kmem_cache_alloc_bulk+0x40/0x380 [ 1542.136056][ T8229] io_submit_sqes+0x505/0xab0 [ 1542.140839][ T8229] __se_sys_io_uring_enter+0x21f/0xb10 [ 1542.146319][ T8229] ? fput+0x2d/0x130 [ 1542.150236][ T8229] __x64_sys_io_uring_enter+0x74/0x80 [ 1542.155624][ T8229] do_syscall_64+0x39/0x80 [ 1542.160043][ T8229] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1542.165969][ T8229] RIP: 0033:0x466459 [ 1542.169860][ T8229] 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 [ 1542.189497][ T8229] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1542.197916][ T8229] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1542.205889][ T8229] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1542.213870][ T8229] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1542.221849][ T8229] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1542.229826][ T8229] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:52 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000400)={0x0, 0x0, 0x4}, &(0x7f0000666000/0x10000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_io_uring_setup(0x71d2, &(0x7f00000001c0)={0x0, 0x8365, 0x2, 0x1, 0x1cd}, &(0x7f000017d000/0x11000)=nil, &(0x7f00000fc000/0x2000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, {0x2000}}, 0x101) io_uring_enter(r0, 0x0, 0x45c5, 0x1, 0x0, 0x54) syz_io_uring_setup(0x15a3, &(0x7f0000000080)={0x0, 0x0, 0x8}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) close(0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00', 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r4, &(0x7f0000000140)={0x0, 0x8, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r5, 0x7, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r6}, @val={0xc}}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'wlan1\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r5, 0x8, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x8c0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r7) io_uring_register$IORING_UNREGISTER_BUFFERS(r7, 0x1, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r8 = mmap$IORING_OFF_SQES(&(0x7f00000dc000/0x1000)=nil, 0x1000, 0x1000002, 0x10, r7, 0x10000000) syz_io_uring_submit(r1, r8, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x3938700}, 0x1, 0x1, 0x1}, 0x144) 13:25:52 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1542.391374][ T8246] debugfs: Directory 'netdev:wlan1' with parent 'phy4' already present! [ 1542.425418][ T8246] debugfs: Directory 'netdev:wlan1' with parent 'phy4' already present! 13:25:52 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4f, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:52 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r2 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000140)) syz_io_uring_setup(0xf29, &(0x7f00000001c0)={0x0, 0xd1e4, 0x1, 0x0, 0x2b8, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = dup(r0) r7 = socket$pptp(0x18, 0x1, 0x2) r8 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/nvme-fabrics\x00', 0x20042, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000340)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x80000001, &(0x7f0000000300)=[r5, r6, r7, r3, r2, r2, r8, r0], 0x8}, 0xffffff01) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$IOCTL_VMCI_CTX_REMOVE_NOTIFICATION(r3, 0x7b0, &(0x7f0000000100)={@host, 0x7}) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:52 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:52 executing program 5: r0 = syz_io_uring_setup(0x6c0e, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x33c}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000000)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r1) syz_io_uring_setup(0x456d2, &(0x7f0000000040)={0x0, 0xf7c, 0x20, 0x1, 0xa, 0x0, r1}, &(0x7f0000010000/0x1000)=nil, &(0x7f0000000000/0x10000)=nil, &(0x7f00000000c0), &(0x7f0000000240)) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:25:52 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:52 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:52 executing program 3 (fault-call:4 fault-nth:79): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:52 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x40000000, 0x20, 0x2, 0x2c6}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f00001ad000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x6192, 0x8e30, 0x0, &(0x7f0000000140)={[0x7]}, 0x8) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x49bb, &(0x7f0000000180)={0x0, 0x3acf, 0x8, 0x1, 0x1c7}, &(0x7f0000745000/0x2000)=nil, &(0x7f00007c9000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x0, &(0x7f0000000280)=0x4, 0x0, 0x4) 13:25:52 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1542.967929][ T8304] FAULT_INJECTION: forcing a failure. [ 1542.967929][ T8304] name failslab, interval 1, probability 0, space 0, times 0 [ 1542.999328][ T8304] CPU: 1 PID: 8304 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1543.009484][ T8304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1543.020577][ T8304] Call Trace: [ 1543.023854][ T8304] dump_stack+0x137/0x19d [ 1543.028226][ T8304] should_fail+0x23c/0x250 [ 1543.032708][ T8304] __should_failslab+0x81/0x90 [ 1543.037477][ T8304] should_failslab+0x5/0x20 [ 1543.041985][ T8304] kmem_cache_alloc_bulk+0x40/0x380 [ 1543.047187][ T8304] io_submit_sqes+0x505/0xab0 [ 1543.051871][ T8304] __se_sys_io_uring_enter+0x21f/0xb10 [ 1543.057334][ T8304] ? fput+0x2d/0x130 [ 1543.061254][ T8304] __x64_sys_io_uring_enter+0x74/0x80 [ 1543.066725][ T8304] do_syscall_64+0x39/0x80 [ 1543.071141][ T8304] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1543.077056][ T8304] RIP: 0033:0x466459 [ 1543.080973][ T8304] 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 [ 1543.100667][ T8304] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1543.109081][ T8304] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 13:25:52 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:53 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x64cf, &(0x7f0000000100)={0x0, 0xd9a1, 0x2, 0x2, 0x2d8, 0x0, r0}, &(0x7f0000163000/0x2000)=nil, &(0x7f000006a000/0x3000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r2, r1, &(0x7f0000000280)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x57f, 0x1, &(0x7f0000000240)="9025298a550f3b6ecaa9eb1dd98de234ef", 0x4c, 0x0, 0x1}, 0x1) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x4000, &(0x7f0000000340)={[{@xino_auto='xino=auto'}, {@xino_auto='xino=auto'}, {@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_on='nfs_export=on'}], [{@fowner_lt={'fowner<'}}, {@subj_type={'subj_type', 0x3d, '),]'}}, {@dont_appraise='dont_appraise'}, {@smackfshat={'smackfshat', 0x3d, ')'}}, {@dont_appraise='dont_appraise'}, {@appraise='appraise'}, {@obj_user={'obj_user', 0x3d, '$/^}'}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1543.117187][ T8304] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1543.125172][ T8304] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1543.133138][ T8304] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1543.141108][ T8304] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:53 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:53 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x50, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:53 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:53 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000319000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:53 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x580b, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:25:53 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:53 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:53 executing program 3 (fault-call:4 fault-nth:80): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:53 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1543.936451][ T8400] FAULT_INJECTION: forcing a failure. [ 1543.936451][ T8400] name failslab, interval 1, probability 0, space 0, times 0 [ 1543.997563][ T8400] CPU: 1 PID: 8400 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1544.007668][ T8400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1544.017749][ T8400] Call Trace: [ 1544.021048][ T8400] dump_stack+0x137/0x19d [ 1544.025485][ T8400] should_fail+0x23c/0x250 [ 1544.029968][ T8400] __should_failslab+0x81/0x90 [ 1544.034733][ T8400] should_failslab+0x5/0x20 [ 1544.039244][ T8400] kmem_cache_alloc_bulk+0x40/0x380 [ 1544.044592][ T8400] io_submit_sqes+0x505/0xab0 [ 1544.049360][ T8400] __se_sys_io_uring_enter+0x21f/0xb10 [ 1544.054860][ T8400] ? fput+0x2d/0x130 [ 1544.058758][ T8400] __x64_sys_io_uring_enter+0x74/0x80 [ 1544.064166][ T8400] do_syscall_64+0x39/0x80 [ 1544.068629][ T8400] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1544.074534][ T8400] RIP: 0033:0x466459 [ 1544.078428][ T8400] 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 13:25:53 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1544.098087][ T8400] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1544.106535][ T8400] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1544.114592][ T8400] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1544.122586][ T8400] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1544.130790][ T8400] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1544.138762][ T8400] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:54 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r1, 0x2fd3, 0x8235, 0x2, &(0x7f0000000000)={[0x10001]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) rt_sigsuspend(&(0x7f00000001c0)={[0x3]}, 0x8) 13:25:54 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(0xffffffffffffffff, 0x3dd9, 0x45c5, 0x0, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, 0x0}, 0x1) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r4}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24000000200011040000000000f5970350ae3c2cf700000002000000000000020000000008000400008f"], 0x24}}, 0x0) r6 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, 0x0, 0x21d6d2204ae0686a, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000140)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000100)=[r0, r5], 0x2, 0x0, 0x0, {0x0, r9}}, 0x8) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r10, 0x0) preadv(r10, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:54 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x41fe, 0x3b83, 0x0, &(0x7f0000000100)={[0x9]}, 0x8) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e2f66696c65302020200a13c87c43a86f580a574cde73137caf7811b43bf7aaf745b9cf49be9380fe3d12d752f291309e8c81c0b251bc14fbc8c3292a2d41fdecc7b62de17c2a1ea21dac2fb752c3bd3f3cbf1d5ddd7d00f6360ae002a91628bf3352a3c9320b784437c40760a1c0417fcd0c826097400a8da5e54c7be7cb2334ade6bd86dca6d426606551d40014d25217cec9a80c99ac249dcf5c99f3f9eb8dc1bdd4fb5d23c8d01830191ecb19d57ee26f0bc85d3e7ab3b3f9567b8898218ba7361e90ef0a1d11a775e8420a7dc202dd78438d8c9171531d0baeab029407d08367fb7a0bd9f32fffac23"], 0x91) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:54 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x51, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:54 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:54 executing program 3 (fault-call:4 fault-nth:81): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:54 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:54 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:54 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r1, 0x19f3, 0xea09, 0x1, &(0x7f0000000100)={[0x600000000]}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:54 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:54 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1544.836064][ T8465] FAULT_INJECTION: forcing a failure. [ 1544.836064][ T8465] name failslab, interval 1, probability 0, space 0, times 0 [ 1544.891087][ T8465] CPU: 0 PID: 8465 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1544.901182][ T8465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1544.911281][ T8465] Call Trace: [ 1544.914561][ T8465] dump_stack+0x137/0x19d [ 1544.918921][ T8465] should_fail+0x23c/0x250 [ 1544.923399][ T8465] __should_failslab+0x81/0x90 [ 1544.928215][ T8465] should_failslab+0x5/0x20 [ 1544.932733][ T8465] kmem_cache_alloc_bulk+0x40/0x380 [ 1544.938060][ T8465] io_submit_sqes+0x505/0xab0 [ 1544.942777][ T8465] __se_sys_io_uring_enter+0x21f/0xb10 [ 1544.948246][ T8465] ? fput+0x2d/0x130 [ 1544.952186][ T8465] __x64_sys_io_uring_enter+0x74/0x80 [ 1544.957565][ T8465] do_syscall_64+0x39/0x80 [ 1544.961991][ T8465] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1544.967906][ T8465] RIP: 0033:0x466459 [ 1544.971802][ T8465] 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 [ 1544.991416][ T8465] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1544.999911][ T8465] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1545.007883][ T8465] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1545.015853][ T8465] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1545.023825][ T8465] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1545.031900][ T8465] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:54 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:55 executing program 5: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f00000001c0)=""/146, &(0x7f0000000000)=0x92) r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:25:55 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:55 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:55 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x52, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:55 executing program 4: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:55 executing program 3 (fault-call:4 fault-nth:82): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:55 executing program 4: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:55 executing program 4: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:55 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r3) syz_io_uring_setup(0x2963, &(0x7f0000000340)={0x0, 0xdd4, 0x10, 0x3, 0x58, 0x0, r3}, &(0x7f00007ab000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) close(0xffffffffffffffff) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x80000, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r2, 0x7, &(0x7f0000000240)=r4, 0x1) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000100), 0x1) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x4800, 0x0) io_uring_enter(r6, 0x6246, 0x545b, 0x0, &(0x7f00000002c0)={[0x7]}, 0x8) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="24000000200091040000000000c190d3f30ef5fd597050533b9182ee668153513e0008020000000008000400008fbd485145f9000000"], 0x24}}, 0x0) fsetxattr$security_evm(r5, &(0x7f0000000140)='security.evm\x00', &(0x7f00000001c0), 0x1, 0x1) [ 1545.757184][ T8533] FAULT_INJECTION: forcing a failure. [ 1545.757184][ T8533] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1545.770421][ T8533] CPU: 1 PID: 8533 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1545.780491][ T8533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1545.790649][ T8533] Call Trace: [ 1545.793931][ T8533] dump_stack+0x137/0x19d [ 1545.798339][ T8533] should_fail+0x23c/0x250 13:25:55 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1545.802761][ T8533] __alloc_pages_nodemask+0xea/0x350 [ 1545.808071][ T8533] kmem_getpages+0x1a/0xd0 [ 1545.812489][ T8533] cache_grow_begin+0x4c/0x1a0 [ 1545.817259][ T8533] cache_alloc_refill+0x316/0x3c0 [ 1545.822283][ T8533] ? should_fail+0xd6/0x250 [ 1545.826934][ T8533] kmem_cache_alloc_bulk+0x1ec/0x380 [ 1545.832268][ T8533] io_submit_sqes+0x505/0xab0 [ 1545.837036][ T8533] __se_sys_io_uring_enter+0x21f/0xb10 [ 1545.842506][ T8533] ? fput+0x2d/0x130 [ 1545.846414][ T8533] __x64_sys_io_uring_enter+0x74/0x80 [ 1545.851891][ T8533] do_syscall_64+0x39/0x80 [ 1545.856316][ T8533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1545.862225][ T8533] RIP: 0033:0x466459 [ 1545.866116][ T8533] 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 [ 1545.885800][ T8533] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1545.894216][ T8533] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1545.902218][ T8533] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1545.910191][ T8533] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1545.918237][ T8533] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1545.926258][ T8533] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:55 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:55 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x4}, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r1) io_uring_enter(r1, 0x5e8d, 0x99f9, 0x2, &(0x7f0000000000)={[0x5]}, 0x8) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r2) io_uring_enter(r2, 0x6050, 0x170a, 0x1, &(0x7f00000001c0)={[0x4]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x200000, 0x0, 0x0, 0x0) 13:25:55 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:56 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:56 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:56 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:56 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x53, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:56 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:56 executing program 3 (fault-call:4 fault-nth:83): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:56 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1546.633804][ T8602] FAULT_INJECTION: forcing a failure. [ 1546.633804][ T8602] name failslab, interval 1, probability 0, space 0, times 0 [ 1546.672171][ T8602] CPU: 1 PID: 8602 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1546.682345][ T8602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1546.692399][ T8602] Call Trace: [ 1546.695674][ T8602] dump_stack+0x137/0x19d [ 1546.700009][ T8602] should_fail+0x23c/0x250 [ 1546.704432][ T8602] __should_failslab+0x81/0x90 [ 1546.709196][ T8602] should_failslab+0x5/0x20 [ 1546.713704][ T8602] kmem_cache_alloc_bulk+0x40/0x380 [ 1546.718903][ T8602] io_submit_sqes+0x505/0xab0 [ 1546.723590][ T8602] __se_sys_io_uring_enter+0x21f/0xb10 [ 1546.729200][ T8602] ? fput+0x2d/0x130 [ 1546.733098][ T8602] __x64_sys_io_uring_enter+0x74/0x80 [ 1546.738475][ T8602] do_syscall_64+0x39/0x80 [ 1546.742898][ T8602] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1546.748828][ T8602] RIP: 0033:0x466459 [ 1546.752720][ T8602] 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 [ 1546.772385][ T8602] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 13:25:56 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x13e9, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000472000/0x2000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:56 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_ACCEPT={0xd, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x3eb2776494957525, 0x1, {0x0, r3}}, 0x3) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:25:56 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1546.780811][ T8602] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1546.788812][ T8602] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1546.796786][ T8602] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1546.804821][ T8602] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1546.812786][ T8602] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:56 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:57 executing program 0: io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x3e1, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x3, 0x2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00002d6000/0x12000)=nil, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = inotify_init1(0x400) signalfd(r1, &(0x7f0000000040)={[0x3f]}, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:57 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:57 executing program 3 (fault-call:4 fault-nth:84): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:57 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x54, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1547.566893][ T8664] FAULT_INJECTION: forcing a failure. [ 1547.566893][ T8664] name failslab, interval 1, probability 0, space 0, times 0 [ 1547.627741][ T8664] CPU: 1 PID: 8664 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1547.637868][ T8664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1547.647947][ T8664] Call Trace: [ 1547.651234][ T8664] dump_stack+0x137/0x19d [ 1547.655809][ T8664] should_fail+0x23c/0x250 [ 1547.660237][ T8664] __should_failslab+0x81/0x90 [ 1547.665016][ T8664] should_failslab+0x5/0x20 [ 1547.669531][ T8664] kmem_cache_alloc_bulk+0x40/0x380 [ 1547.674742][ T8664] io_submit_sqes+0x505/0xab0 [ 1547.679477][ T8664] __se_sys_io_uring_enter+0x21f/0xb10 [ 1547.684993][ T8664] ? fput+0x2d/0x130 [ 1547.688898][ T8664] __x64_sys_io_uring_enter+0x74/0x80 [ 1547.694281][ T8664] do_syscall_64+0x39/0x80 [ 1547.698757][ T8664] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1547.704693][ T8664] RIP: 0033:0x466459 [ 1547.708591][ T8664] 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 [ 1547.728241][ T8664] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1547.736753][ T8664] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1547.744725][ T8664] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1547.752702][ T8664] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1547.760672][ T8664] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1547.768694][ T8664] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:57 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, 0x0}, 0x1) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r4}, 0x0) syz_io_uring_setup(0x6df, &(0x7f0000000100)={0x0, 0x3352, 0x8, 0x2, 0x1de}, &(0x7f00004c1000/0x4000)=nil, &(0x7f00006fc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r5, &(0x7f00000002c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000280)={r6, r7+10000000}, 0x1, 0x1, 0x1, {0x0, r8}}, 0x1) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r9, 0x0) preadv(r9, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:57 executing program 5: sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x1403, 0x1, 0x70bd2c, 0x25dfdbfb, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'geneve1\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x60000800) r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) io_uring_enter(r1, 0x3cb2, 0x2108, 0x3, &(0x7f00000001c0)={[0xfff]}, 0x8) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r2) io_uring_enter(r2, 0x16d7, 0x815e, 0x3, &(0x7f0000000200)={[0x1]}, 0x8) 13:25:57 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:57 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:58 executing program 3 (fault-call:4 fault-nth:85): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:58 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:58 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x55, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:58 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r5) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, 0x0}, 0x1) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r6}, 0x0) syz_io_uring_submit(r2, r1, &(0x7f00000005c0)=@IORING_OP_WRITEV={0x2, 0x5, 0x6000, @fd=r0, 0xffff, &(0x7f0000000540)=[{&(0x7f0000000100)="2e500cc67a59c42070e0f7b548bcd74e9397a8619454a8f20321b99150abf13fde665076034150595033189d7aafdfb3748f2577db751df6993eec3e7400f5fa779b3489c47ad3ae62af2711", 0x4c}, {&(0x7f00000001c0)="b8081ae51982e346f060eeaffa2732583a41d40e228c5a7b762f81ce08f9ea2549dfad436dbc8650db4b3bd6977321ca13c7d7ecbfbef556800cfb6865ee07", 0x3f}, {&(0x7f0000000200)="3ae5cd78fa21f4304203a698e1de03800607e7090e4910678f9a786fd35a88f80896a5dee7ab0033d8d926001b4f2113a1b7d5bd8e94af0b", 0x38}, {&(0x7f0000000240)="eeb7c627e13298b810712e294c091427fb28f68637dfe01764835f7c86b8ab7d1f4462d1a1143fb73f11b22997f0121997437e90b0222b", 0x37}, {&(0x7f0000000280)="4a6c98aabcbb57feeb9216d47641722c6b2628eb3d59e7bd404fbca0493eb782c22894caae6fc31401a8ae34553f0e28a13b4c00fbebc62f40936ebcf8a0ec5c7ea5b770dcb379bbdeab21bf9b68d9ca9ed8f6d802662513f62d147fa350f5f2ec6fd5e2665c381bc9a3331b212969cedea8f46e", 0x74}, {&(0x7f0000000300)="cbc49987e9a37cd1a6f99ca083ece5fd0f508640b64dd0b3bf8c09e13e9232c6135eaff8104e359899a8541873bfd293357b9cc2776989f456d80abf384a2ba5c889e9fcdf5ec5c9ff371adc60399e6557edca3575a58475c809f0870bef43fe0f0568c9350cf3b6813cb69740da4012278441d6cc7091cde5f1d004b910ba02be74b6481f953d4c94134f1a77387a9b7fb3b7a1a62b41ee56f3a34320d0c0a4c27ba581", 0xa4}, {&(0x7f00000003c0)="1f1925c50b991c372f2f1f6847c183f887dbd1f074d72a76ce35b41025946439787ed5f806c35a6412776f498c91c92a371ad1fe496a74f743b2080dfc2e8516c19deb0fb8ee8e4b23fd6189c4bce037a49de5f0908f74b7082a5aa70a8392256bb9272edb0d0b5a14837e3928ad607ef2ee9c93da8cc260e5f30ac721743f114a866deeb80950c37d05cb67c9dd2ad119df890943c76ee705ec6fbd71d099f5e370cc088c8e404416ca126897404c1b4c19db8256b2f7acbf", 0xb9}, {&(0x7f0000000480)="a22234647acb4816ecef71de4baa7e3ea2af0284eed7756df99ae67222f02a0447ddb47a9f16f5595f9e32808d5c466cbfdfc47424f8944727f39d3895eba1c659587be8d08205ff3a8558be776bea5dd81aee7e2b4d4272ce1fc0185f26b5564828d8e77ce65757a91f554abb30075525644ca34a2ba76ce918dcf2a891081f6cb7614e9e818769a90626cbf62e441ee17370f7422dc413faf6477508644c1e2a0dfa98ba67c67abb3fff38cc09d309db60c3a1", 0xb4}], 0x8, 0x4, 0x1, {0x3}}, 0x4) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)=@ipv6_newaddrlabel={0x38, 0x48, 0x400, 0x70bd2a, 0x25dfdbfc, {0xa, 0x0, 0x1f, 0x0, 0x0, 0x3}, [@IFAL_LABEL={0x8, 0x2, 0x2}, @IFAL_ADDRESS={0x14, 0x1, @loopback}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x90) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1548.477395][ T8708] FAULT_INJECTION: forcing a failure. [ 1548.477395][ T8708] name failslab, interval 1, probability 0, space 0, times 0 [ 1548.554674][ T8708] CPU: 1 PID: 8708 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1548.564832][ T8708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1548.574921][ T8708] Call Trace: [ 1548.578202][ T8708] dump_stack+0x137/0x19d [ 1548.582543][ T8708] should_fail+0x23c/0x250 [ 1548.586971][ T8708] __should_failslab+0x81/0x90 [ 1548.591801][ T8708] should_failslab+0x5/0x20 [ 1548.596313][ T8708] kmem_cache_alloc_bulk+0x40/0x380 [ 1548.601793][ T8708] io_submit_sqes+0x505/0xab0 [ 1548.606480][ T8708] __se_sys_io_uring_enter+0x21f/0xb10 [ 1548.611972][ T8708] ? fput+0x2d/0x130 [ 1548.615956][ T8708] __x64_sys_io_uring_enter+0x74/0x80 [ 1548.621332][ T8708] do_syscall_64+0x39/0x80 [ 1548.625774][ T8708] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1548.631677][ T8708] RIP: 0033:0x466459 [ 1548.635571][ T8708] 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 [ 1548.655247][ T8708] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1548.663725][ T8708] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1548.671753][ T8708] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1548.679730][ T8708] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1548.687705][ T8708] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1548.695679][ T8708] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:58 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:58 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:58 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080)={0x0, 0x0, 0x10}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xa040, 0x32) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:58 executing program 5: r0 = syz_io_uring_setup(0x56aa, &(0x7f0000000080), &(0x7f0000009000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) io_uring_enter(r0, 0x5b67, 0x0, 0x3, &(0x7f0000000000)={[0x7]}, 0x8) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, 0x0}, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r5}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000014c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x4, 0x2004, @fd_index=0xa, 0x8, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000400)=""/53, 0x35}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, 0x8, 0x1}, 0x80000000) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:25:59 executing program 3 (fault-call:4 fault-nth:86): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:25:59 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:59 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1549.395313][ T8755] FAULT_INJECTION: forcing a failure. [ 1549.395313][ T8755] name failslab, interval 1, probability 0, space 0, times 0 [ 1549.426943][ T8755] CPU: 0 PID: 8755 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 13:25:59 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, 0x0}, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r5}, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000140)=@IORING_OP_TIMEOUT={0xb, 0x3, 0x0, 0x0, 0xa, &(0x7f0000000100), 0x1, 0x1, 0x1}, 0x80000001) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1549.437053][ T8755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1549.447130][ T8755] Call Trace: [ 1549.450408][ T8755] dump_stack+0x137/0x19d [ 1549.454741][ T8755] should_fail+0x23c/0x250 [ 1549.459181][ T8755] __should_failslab+0x81/0x90 [ 1549.463948][ T8755] should_failslab+0x5/0x20 [ 1549.468482][ T8755] kmem_cache_alloc_bulk+0x40/0x380 [ 1549.473759][ T8755] io_submit_sqes+0x505/0xab0 [ 1549.478471][ T8755] __se_sys_io_uring_enter+0x21f/0xb10 [ 1549.483959][ T8755] ? fput+0x2d/0x130 [ 1549.487873][ T8755] __x64_sys_io_uring_enter+0x74/0x80 [ 1549.493297][ T8755] do_syscall_64+0x39/0x80 [ 1549.497789][ T8755] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1549.503693][ T8755] RIP: 0033:0x466459 [ 1549.507597][ T8755] 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 [ 1549.527270][ T8755] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1549.535690][ T8755] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1549.543666][ T8755] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1549.551673][ T8755] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1549.559681][ T8755] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1549.567715][ T8755] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:25:59 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:59 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x56, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:25:59 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:59 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:59 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r2}, 0x8) io_uring_enter(r3, 0x3605, 0x73ca, 0x2, &(0x7f00000001c0)={[0x100000001]}, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg(r3, &(0x7f00000004c0)={&(0x7f0000000200)=@nl, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/166, 0xa6}, {&(0x7f0000000340)=""/244, 0xf4}], 0x2, &(0x7f0000000480)=""/64, 0x40}, 0x40010022) io_uring_enter(r0, 0x36c9, 0xd05c, 0x0, 0x0, 0x0) 13:25:59 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:25:59 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000280)) syz_io_uring_setup(0x4, &(0x7f0000000100)={0x0, 0xd501, 0x3, 0x10000}, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f00000001c0)) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2000, 0x0) io_uring_enter(r2, 0xca1, 0xe877, 0x3, &(0x7f0000000240)={[0x1]}, 0x8) 13:25:59 executing program 3 (fault-call:4 fault-nth:87): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:00 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:00 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x401, 0x210080) readv(r2, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f00000003c0)=""/120, 0x78}], 0x3) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:00 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1550.288903][ T8830] FAULT_INJECTION: forcing a failure. [ 1550.288903][ T8830] name failslab, interval 1, probability 0, space 0, times 0 [ 1550.342553][ T8830] CPU: 1 PID: 8830 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1550.352712][ T8830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1550.362905][ T8830] Call Trace: [ 1550.366186][ T8830] dump_stack+0x137/0x19d [ 1550.370571][ T8830] should_fail+0x23c/0x250 [ 1550.375132][ T8830] __should_failslab+0x81/0x90 [ 1550.379933][ T8830] should_failslab+0x5/0x20 [ 1550.384540][ T8830] kmem_cache_alloc_bulk+0x40/0x380 [ 1550.389761][ T8830] io_submit_sqes+0x505/0xab0 [ 1550.394447][ T8830] __se_sys_io_uring_enter+0x21f/0xb10 [ 1550.399931][ T8830] ? fput+0x2d/0x130 [ 1550.403827][ T8830] __x64_sys_io_uring_enter+0x74/0x80 [ 1550.409198][ T8830] do_syscall_64+0x39/0x80 [ 1550.413619][ T8830] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1550.419600][ T8830] RIP: 0033:0x466459 [ 1550.423493][ T8830] 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 [ 1550.443219][ T8830] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1550.451721][ T8830] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1550.459700][ T8830] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1550.467676][ T8830] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1550.475685][ T8830] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1550.483659][ T8830] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:00 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000001200), &(0x7f0000415000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x63, 0x11, 0x22}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [0x4c], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080)={0x0, 0xdb21}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000688000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x57}]}, &(0x7f0000000280)='syzkaller\x00', 0x4, 0xdb, &(0x7f00000002c0)=""/219, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = dup3(r2, r0, 0x80000) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRES64=r1], 0x14}, 0x1, 0x0, 0x0, 0x20040000}, 0x404c084) 13:26:00 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x57, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:00 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:00 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:00 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:00 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x9586}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000240)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8040, 0x90) io_uring_enter(r1, 0x6a5a, 0xed7d, 0x0, &(0x7f0000000040)={[0x597]}, 0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x109000, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r2, 0x7, &(0x7f0000000200)=r3, 0x1) r4 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r4) io_uring_enter(r4, 0x486, 0x50ac, 0x0, &(0x7f0000000280)={[0x10000]}, 0x8) 13:26:00 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:00 executing program 3 (fault-call:4 fault-nth:88): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1551.181630][ T8899] FAULT_INJECTION: forcing a failure. [ 1551.181630][ T8899] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1551.194936][ T8899] CPU: 1 PID: 8899 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1551.205024][ T8899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1551.215177][ T8899] Call Trace: [ 1551.218462][ T8899] dump_stack+0x137/0x19d [ 1551.222836][ T8899] should_fail+0x23c/0x250 [ 1551.227250][ T8899] __alloc_pages_nodemask+0xea/0x350 [ 1551.232605][ T8899] kmem_getpages+0x1a/0xd0 [ 1551.237063][ T8899] cache_grow_begin+0x4c/0x1a0 [ 1551.241825][ T8899] cache_alloc_refill+0x316/0x3c0 [ 1551.246908][ T8899] ? should_fail+0xd6/0x250 [ 1551.251417][ T8899] kmem_cache_alloc_bulk+0x1ec/0x380 [ 1551.256713][ T8899] io_submit_sqes+0x505/0xab0 [ 1551.261399][ T8899] __se_sys_io_uring_enter+0x21f/0xb10 [ 1551.266902][ T8899] ? fput+0x2d/0x130 [ 1551.270819][ T8899] ? __fpregs_load_activate+0x103/0x1f0 [ 1551.276368][ T8899] __x64_sys_io_uring_enter+0x74/0x80 [ 1551.281826][ T8899] do_syscall_64+0x39/0x80 [ 1551.286256][ T8899] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.292212][ T8899] RIP: 0033:0x466459 [ 1551.296111][ T8899] 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 [ 1551.316304][ T8899] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 13:26:01 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:01 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1551.324727][ T8899] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1551.332918][ T8899] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1551.340952][ T8899] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1551.348959][ T8899] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1551.357004][ T8899] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:01 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r1) io_uring_enter(r1, 0x65e8, 0x3388, 0x2, &(0x7f0000000100)={[0x928]}, 0x8) r2 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x20010, r2, 0xd2e55000) preadv(r2, &(0x7f00000001c0), 0x0, 0x2000d9c, 0x10001) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r4) io_uring_enter(r4, 0x66b8, 0xcab, 0x1, &(0x7f0000000140)={[0x7]}, 0x8) 13:26:01 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x58, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:01 executing program 0: r0 = socket$phonet(0x23, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x800, 0x81, 0x60, 0x20}, {0x5, 0x67, 0x3, 0xfffffffd}, {0x9, 0xe4, 0x65, 0x3}, {0x3f, 0x6, 0x1, 0x7}]}, 0x10) ioctl$SIOCPNDELRESOURCE(r0, 0x89ef, &(0x7f00000001c0)=0x800) r1 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r1, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a1, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r1, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x40}}, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r9}, @IFLA_HSR_SLAVE1={0x8, 0x1, r6}]}}}]}, 0x40}}, 0x0) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000003fc0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000003f80)={&(0x7f0000003580)={0x9d0, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [{{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x80000000}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0x280, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xffff8000}}, {0x8}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x24, 0x4, [{0x7, 0xff, 0x0, 0x76b8a243}, {0x400, 0x7, 0x7f, 0xfd}, {0x1, 0xff, 0x1, 0x1ff}, {0x0, 0x2, 0x40, 0x7}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0xb40f}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x170, 0x2, 0x0, 0x1, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x671}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x60, 0x2, 0x0, 0x1, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x2c, 0x4, [{0x1, 0x40, 0x5, 0x9}, {0x2, 0x1, 0x40, 0x6}, {0x5ac0, 0x9, 0x7f, 0xc4fc}, {0x9, 0x0, 0x88, 0x9}, {0x2, 0x20, 0x3f, 0xbf}]}}}]}}, {{0x8}, {0x210, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x7}}}]}}, {{0x8}, {0xbc, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x3}}}]}}, {{0x8}, {0x128, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}]}}]}, 0x9d0}, 0x1, 0x0, 0x0, 0x2084}, 0x40005) 13:26:01 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:01 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:01 executing program 3 (fault-call:4 fault-nth:89): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:01 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, 0x0}, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r5}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x5, 0x8, 0x1, {0x0, r6, r7}}, 0x2) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:02 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffc, 0x6}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000200)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x8001, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) fsync(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r4) io_uring_enter(r4, 0x496e, 0x61a4, 0x1, &(0x7f0000000280)={[0x20]}, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x110, r2, 0x180b4000) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r3}, 0x8) io_uring_enter(r5, 0x4d94, 0xe35, 0x2, &(0x7f0000000140)={[0xff]}, 0x8) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) io_uring_enter(r6, 0x331d, 0xcff4, 0x2, &(0x7f0000000240)={[0x5]}, 0x8) [ 1552.141539][ T8973] FAULT_INJECTION: forcing a failure. [ 1552.141539][ T8973] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1552.154878][ T8973] CPU: 0 PID: 8973 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1552.165053][ T8973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1552.175118][ T8973] Call Trace: [ 1552.178457][ T8973] dump_stack+0x137/0x19d [ 1552.182797][ T8973] should_fail+0x23c/0x250 [ 1552.187226][ T8973] __alloc_pages_nodemask+0xea/0x350 [ 1552.192524][ T8973] kmem_getpages+0x1a/0xd0 [ 1552.196947][ T8973] cache_grow_begin+0x4c/0x1a0 [ 1552.201713][ T8973] cache_alloc_refill+0x316/0x3c0 [ 1552.206742][ T8973] ? should_fail+0xd6/0x250 [ 1552.211288][ T8973] kmem_cache_alloc_bulk+0x1ec/0x380 [ 1552.216631][ T8973] io_submit_sqes+0x505/0xab0 [ 1552.221327][ T8973] __se_sys_io_uring_enter+0x21f/0xb10 [ 1552.226800][ T8973] ? fput+0x2d/0x130 [ 1552.230703][ T8973] __x64_sys_io_uring_enter+0x74/0x80 [ 1552.236086][ T8973] do_syscall_64+0x39/0x80 [ 1552.240515][ T8973] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1552.246423][ T8973] RIP: 0033:0x466459 [ 1552.250318][ T8973] 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 [ 1552.269935][ T8973] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1552.278355][ T8973] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 13:26:02 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1552.286374][ T8973] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1552.294349][ T8973] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1552.302340][ T8973] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1552.310321][ T8973] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:02 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x59, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:02 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:02 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x8f85, 0x5, 0x0, 0x200, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:02 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:02 executing program 3 (fault-call:4 fault-nth:90): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:02 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1553.079416][ T9034] FAULT_INJECTION: forcing a failure. [ 1553.079416][ T9034] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1553.092695][ T9034] CPU: 0 PID: 9034 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1553.102770][ T9034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1553.112830][ T9034] Call Trace: [ 1553.116108][ T9034] dump_stack+0x137/0x19d [ 1553.120445][ T9034] should_fail+0x23c/0x250 [ 1553.124893][ T9034] __alloc_pages_nodemask+0xea/0x350 [ 1553.130286][ T9034] kmem_getpages+0x1a/0xd0 [ 1553.134705][ T9034] cache_grow_begin+0x4c/0x1a0 [ 1553.139475][ T9034] cache_alloc_refill+0x316/0x3c0 [ 1553.144509][ T9034] ? should_fail+0xd6/0x250 [ 1553.149021][ T9034] kmem_cache_alloc_bulk+0x1ec/0x380 [ 1553.154317][ T9034] io_submit_sqes+0x505/0xab0 [ 1553.159179][ T9034] __se_sys_io_uring_enter+0x21f/0xb10 [ 1553.164644][ T9034] ? fput+0x2d/0x130 [ 1553.168578][ T9034] __x64_sys_io_uring_enter+0x74/0x80 [ 1553.173982][ T9034] do_syscall_64+0x39/0x80 [ 1553.178402][ T9034] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1553.184323][ T9034] RIP: 0033:0x466459 [ 1553.188210][ T9034] 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 [ 1553.207911][ T9034] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1553.216344][ T9034] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 13:26:03 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, 0x0, 0x21d6d2204ae0686a, {0x0, r6}}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)='./file0\x00', 0x6, 0x402, 0x23456, {0x0, r6}}, 0x9) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r7 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r7, 0x7ac1, 0x2b8d, 0x1, &(0x7f00000001c0)={[0xb4]}, 0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1553.224314][ T9034] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1553.232327][ T9034] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1553.240302][ T9034] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1553.248277][ T9034] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:03 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:03 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5a, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:03 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:03 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) syz_io_uring_setup(0x927, &(0x7f00000001c0)={0x0, 0x1357, 0x0, 0x3, 0xd7, 0x0, r0}, &(0x7f0000ff8000/0x1000)=nil, &(0x7f000000d000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000240)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index, 0x100000000, 0x0, 0x0, 0x4, 0x1}, 0xaa) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:03 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x3}, &(0x7f0000000000/0x11000)=nil, &(0x7f00006ba000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r1) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1c0b, &(0x7f0000000100)={0x0, 0xe4de, 0x10, 0x3, 0x2c2, 0x0, r0}, &(0x7f0000100000/0x3000)=nil, &(0x7f00001da000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 13:26:03 executing program 3 (fault-call:4 fault-nth:91): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:03 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f000050c000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1553.947165][ T9091] FAULT_INJECTION: forcing a failure. [ 1553.947165][ T9091] name failslab, interval 1, probability 0, space 0, times 0 [ 1553.960832][ T9091] CPU: 1 PID: 9091 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1553.970908][ T9091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1553.981012][ T9091] Call Trace: [ 1553.984388][ T9091] dump_stack+0x137/0x19d [ 1553.988707][ T9091] should_fail+0x23c/0x250 [ 1553.993157][ T9091] __should_failslab+0x81/0x90 [ 1553.997909][ T9091] should_failslab+0x5/0x20 [ 1554.002399][ T9091] kmem_cache_alloc_bulk+0x40/0x380 [ 1554.007607][ T9091] io_submit_sqes+0x505/0xab0 [ 1554.012305][ T9091] __se_sys_io_uring_enter+0x21f/0xb10 [ 1554.017769][ T9091] ? fput+0x2d/0x130 [ 1554.021655][ T9091] __x64_sys_io_uring_enter+0x74/0x80 [ 1554.027021][ T9091] do_syscall_64+0x39/0x80 [ 1554.031455][ T9091] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1554.037415][ T9091] RIP: 0033:0x466459 [ 1554.041326][ T9091] 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 [ 1554.060941][ T9091] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1554.069348][ T9091] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1554.077367][ T9091] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1554.086651][ T9091] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 13:26:03 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1554.094706][ T9091] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1554.102679][ T9091] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:04 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:04 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:04 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:04 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5b, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:04 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2000000}, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:04 executing program 3 (fault-call:4 fault-nth:92): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:04 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:04 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1554.858764][ T9147] FAULT_INJECTION: forcing a failure. [ 1554.858764][ T9147] name failslab, interval 1, probability 0, space 0, times 0 [ 1554.903987][ T9147] CPU: 1 PID: 9147 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1554.914185][ T9147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1554.924258][ T9147] Call Trace: [ 1554.927546][ T9147] dump_stack+0x137/0x19d [ 1554.931893][ T9147] should_fail+0x23c/0x250 [ 1554.936381][ T9147] __should_failslab+0x81/0x90 [ 1554.941252][ T9147] should_failslab+0x5/0x20 [ 1554.945943][ T9147] kmem_cache_alloc_bulk+0x40/0x380 [ 1554.951267][ T9147] io_submit_sqes+0x505/0xab0 [ 1554.955970][ T9147] __se_sys_io_uring_enter+0x21f/0xb10 [ 1554.961448][ T9147] ? fput+0x2d/0x130 [ 1554.965380][ T9147] __x64_sys_io_uring_enter+0x74/0x80 [ 1554.970834][ T9147] do_syscall_64+0x39/0x80 [ 1554.975262][ T9147] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1554.981217][ T9147] RIP: 0033:0x466459 [ 1554.985187][ T9147] 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 [ 1555.004826][ T9147] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1555.013250][ T9147] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1555.021229][ T9147] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1555.029247][ T9147] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1555.037250][ T9147] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1555.045228][ T9147] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:04 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:05 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r1}, 0x0) r2 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r5, 0x0, 0x0}, 0x1) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r6}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x5, 0x3, &(0x7f0000000100)="9f34d58ae3ae3630624862eeb0b18f5a220590e294c9d8f7b058cb10846937", 0x4, 0x0, 0x1}, 0x80) syz_io_uring_setup(0x15a2, &(0x7f0000000080)={0x0, 0xac04, 0x20, 0x0, 0x20000000, 0x0, r2}, &(0x7f00007f3000/0x2000)=nil, &(0x7f0000623000/0x2000)=nil, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:05 executing program 5: r0 = syz_io_uring_setup(0x4e4b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000017c0)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x3f) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r2) write$char_usb(r2, &(0x7f00000016c0)="d111be61df3861868ea63f323e1d3921d42372f9dca67adb9ffb1ad69222a1edd8d0653bae8664960d45fea68b341e818e0156751f1ac5024d114694d33c0069b2abd47096c2064ac02b811d1015f41e2dabf778d747978f8ebbea0d56542d84283c5065e4772325e28ad974a4c9d1f1589a5650c8c7414ceb1890ef9b2314bf7ce49189e1073b48fa11a235225a1d8d2875973a63ba1007bd4eea17d3010b9db81081e08b710fc6378f7d125d6315a7e2892e9791d9c7f79c8cbb52ed426f830cfd715156b81859f66b9b02", 0xcc) close(r1) preadv(r1, &(0x7f0000001600), 0x0, 0x80000001, 0xbea) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:05 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:05 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5c, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:05 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, 0x0}, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r5}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000100)=@llc={0x1a, 0x110, 0x0, 0x3, 0x80, 0x6, @remote}, 0x0, 0x0, 0x1}, 0x4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:05 executing program 3 (fault-call:4 fault-nth:93): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:05 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1555.761904][ T9214] FAULT_INJECTION: forcing a failure. [ 1555.761904][ T9214] name failslab, interval 1, probability 0, space 0, times 0 [ 1555.802414][ T9214] CPU: 1 PID: 9214 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1555.812552][ T9214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1555.822608][ T9214] Call Trace: [ 1555.825918][ T9214] dump_stack+0x137/0x19d [ 1555.830257][ T9214] should_fail+0x23c/0x250 [ 1555.834803][ T9214] __should_failslab+0x81/0x90 [ 1555.839609][ T9214] should_failslab+0x5/0x20 [ 1555.844191][ T9214] kmem_cache_alloc_bulk+0x40/0x380 [ 1555.849453][ T9214] io_submit_sqes+0x505/0xab0 [ 1555.854183][ T9214] __se_sys_io_uring_enter+0x21f/0xb10 [ 1555.859693][ T9214] ? fput+0x2d/0x130 [ 1555.863617][ T9214] __x64_sys_io_uring_enter+0x74/0x80 [ 1555.868994][ T9214] do_syscall_64+0x39/0x80 [ 1555.873609][ T9214] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1555.879585][ T9214] RIP: 0033:0x466459 [ 1555.883542][ T9214] 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 13:26:05 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1555.903151][ T9214] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1555.911657][ T9214] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1555.919638][ T9214] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1555.927641][ T9214] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1555.935640][ T9214] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1555.943627][ T9214] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:05 executing program 0: r0 = syz_io_uring_setup(0x432d, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:05 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:06 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r2) io_uring_enter(r2, 0x556f, 0x189d, 0x0, &(0x7f00000001c0)={[0x4]}, 0x8) close(r1) io_uring_enter(r1, 0x4e46, 0x23f3, 0x1, &(0x7f0000000000)={[0x15]}, 0x8) 13:26:06 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:06 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5d, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:06 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:06 executing program 3 (fault-call:4 fault-nth:94): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:06 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r3 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, 0x0, 0x21d6d2204ae0686a, {0x0, r6}}, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r9, 0x0) preadv(r9, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r9, 0x0, 0x0}, 0x1) syz_io_uring_submit(r7, r1, &(0x7f0000002040)=@IORING_OP_SENDMSG={0x9, 0x1, 0x0, r2, 0x0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000bc0)="414dee560ec5d8015d95cdd93aa77a3ad248b8ae2b763b7850b7d88f9c7e2fd274376e34504e0350f0d37060bb0e6f7c1a6c1aa42acc5c3618a7f6eab30d92ecd0694a2c00499f88daeb7333fd44965ded71ec7ae52e38355bc673505d1174eb00c9bd2c8dfbfec5435eb1e6ae96bbbc05822e8c0a4168600155ef3317034c21b263a048d7822c70a488921ab3f6d406d561168e483f45587bb33c9024bb9c44037d6a7b6d817e77c725f0c5f3d25a5ec32d3974661be2f244e4512ddd1c69f01e", 0xc1}, {&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000001cc0)="70d47e0964848a290302baefeaf2f0730706393660e0934d8a9413021d8face62fa29ecb269ab26059af50626c8ea606efdbc60cf60dde5d250a835b00402ebe11dd8f228570d3ae03b7e87e58416264be78861af4c2b0d31d351cfb1f81d8cea4e5ba0ab088afb6ae4c01a0fd782961f5f6730137457c8304db23a5f7e4cc9a68ffaccdd4f087e8f3724a35f4d057b5f6f2550ed7bcb878583ded0a60b65ccd05e4f5461bc359238a2e1dfce37f3bbf0cd96ffbe7d7c92b00"/199, 0xc7}, {&(0x7f0000001dc0)="247d8a405d6f72f876bca1575137176490c8549ce72366013d0328992a1db8497dadc2f1479603286f5e3ba57d0d2b75e5a1cd198edb37b9cc2f90a46ce0a4c6", 0x40}, {&(0x7f0000001e00)="4952bd8598f57c5c240b230b51d5699a93794d9b47a5046693868036a087d31a42d65fb5a8263efeea29d1471fdc0682607453e64e9d658be1f6163ad5691f40816fe39d962755298869cf36d205bbff23c727f54c04664f13eac6eb81d9b69181b3eedad359916e9e5e10064704a879f8176c0da0a36ec94e0a41fc88b744f664a5467b514a246286afc17bd10830f36cab11ff61acb4de3faf3829a05ba38ed24b6b5a392eaa4f800fc684ec906c7e979e9b8b643071c073e019320538479a817e2d108a06bf4c1bb8966d9fdb7a762ad5ddfb591f0357afba405f576c4ba452bf35f9fb99967f", 0xe8}], 0x5, &(0x7f0000001f80)=[{0x48, 0x2f, 0x1, "f61fe0b5c4c8002ef2b12cc50ede437626798928f798a20715db9f679aaf7fd4aa96df4590b6c5d98c503a0ab7940f5b8267044ce1f4"}, {0x20, 0x111, 0xc0c, "e9607cd5622760ee1a25868c"}], 0x68}, 0x0, 0x8800, 0x0, {0x0, r6}}, 0x2) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) io_uring_enter(r0, 0x22ea, 0xa26c, 0x1, &(0x7f00000001c0), 0x8) syz_mount_image$gfs2meta(&(0x7f0000000600)='gfs2meta\x00', &(0x7f0000000240)='./file0\x00', 0x1ff, 0x7, &(0x7f0000000800)=[{&(0x7f0000000280)="242106de213d2de877999d64247de2c7e8113bff5cc0ead73d8066acd1374894a6a7fd161aed9102c900f4dac9b367ffc8012b84e926bd2d69c890b40c29105f0cd335ae1d88b59c67892b872195d5eb3e3e95bcfbb4effcd1018a8bf887c8fcfb1cfb8933b9f6f1d853d047f630ba341af34a8b6ed2e9d3f62d38ac4107b4bb143fb177eb54ffa07f545c321b9374a5f671e50b72d8d642d0f684bc083cbcb2973912484d5d41dfd166ba4c72082d7fd6e3c061d32a2d8b082ce739e61af2b40196d009734c1c4c548d6f086d4debd68b2636ae00cf83b4be6bb64944ecc7f81d54486a7e449baa9921be7cab34a6e93e21afd5f40a", 0xf6, 0x6}, {&(0x7f0000000380)="178e10bc81a5f4bf91a58eb7ac7c065514c07b16ec2e5325e3fee97c66a7742edf33836f173f562b1b735c90b1e86dc181ea8b0c24cf1760adbcd3e3c30f434ef25f9b98ed3b2a", 0x47, 0x10000}, {&(0x7f00000008c0)="619392f85588447150eb890ec2117ac6f5438637e9fe6e28385d590552a8ec9d45d67de3f53e27e384552969c54307ff20106596da96c848d3432ea5e316a1ea0a8ded8f269191a1ed5131806aef173a5dac41a39e03aa472e477042aef9ae598004d4a7370f7480e98de923b9a667eda79027ba2a16a4f5bd5b9bb1840ede9bccff045a955deb36bdbcb1546a398773174a340318b38ffb5afc64a3b042c32f8f245f20c3370ccab14001fe006be28826e854b463cceac06e86b28a04b77dc49ba994fb5f0100a5e2633bcaae0757a4e355509bb2f38051600a7a75f70491cc7c81ffeba015da93", 0xe8, 0x5}, {&(0x7f0000000500)="3a3460b8ad53ae916d6d6b949cdc6eb2d22385d2903340f813f8cd11925a9c2d5cf857b8b3ff33a9829f3bc2c68e29bd4bfd3d", 0x33, 0x88cf}, {&(0x7f0000000640)="de01253848957e40a4893b39ef9a829ae252d260e050f153a9f45c4b3cfadc8e8f49bdfb1b06e041fa2f41a5fbcc7a695d0f93fe824aeff690b0d4fccc3c2bfcdd589cbdc676da704f38bc0b9907de29c1cc47110b714d872edcb3585d22b0b8c14c94bd618ad43b32830660dd3f4cc9f8c336aca549f2a2023e0514cc46e79a6a8f82b9506a022f3d8956d5", 0x8c, 0x20}, {&(0x7f0000000700)="1dd49a25690bdebf38442a990755162af33fb5c9603442533627008ab98785bd0e60f1421c736da4e253588d8088b8286e03589d7e81acee6c341231fc725b110b730804a0dcb9f916fc8270cdde2447a275a4e973c4c95dad9442b6a61dce2513f1f6ff5612d9ceb3132d9e78e0eb1014fcba7054485d913b2ec2c43c5b2a8bf1811c867a071e2f2dc2651f387c3c252358f173ba5af326d3c22561d37762de31a7ca4c871dd0cb8c5e1c56af411468726129543cf1779bcfe7722a24c8de6cbf2434f1540c6343a87b5e134eb56b", 0xcf, 0x8}, {&(0x7f0000000200)="6e8373c6", 0x4, 0xb7}], 0x41000, &(0x7f00000005c0)={[{'\\@^\x00'}], [{@dont_hash='dont_hash'}, {@obj_type={'obj_type', 0x3d, '\\@^\x00'}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r10, 0x0) preadv(r10, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000140)={0x0, 0x20, [], 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0]}) [ 1556.719712][ T9283] FAULT_INJECTION: forcing a failure. [ 1556.719712][ T9283] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1556.732942][ T9283] CPU: 0 PID: 9283 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1556.743067][ T9283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.753129][ T9283] Call Trace: [ 1556.756412][ T9283] dump_stack+0x137/0x19d [ 1556.760812][ T9283] should_fail+0x23c/0x250 [ 1556.765242][ T9283] __alloc_pages_nodemask+0xea/0x350 [ 1556.770601][ T9283] kmem_getpages+0x1a/0xd0 [ 1556.775026][ T9283] cache_grow_begin+0x4c/0x1a0 [ 1556.779866][ T9283] cache_alloc_refill+0x316/0x3c0 [ 1556.784894][ T9283] ? should_fail+0xd6/0x250 [ 1556.789408][ T9283] kmem_cache_alloc_bulk+0x1ec/0x380 [ 1556.794699][ T9283] io_submit_sqes+0x505/0xab0 [ 1556.799437][ T9283] __se_sys_io_uring_enter+0x21f/0xb10 [ 1556.804921][ T9283] ? fput+0x2d/0x130 [ 1556.808861][ T9283] __x64_sys_io_uring_enter+0x74/0x80 [ 1556.814253][ T9283] do_syscall_64+0x39/0x80 [ 1556.818686][ T9283] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1556.824690][ T9283] RIP: 0033:0x466459 [ 1556.828668][ T9283] 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 [ 1556.848302][ T9283] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1556.856794][ T9283] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1556.864770][ T9283] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1556.872767][ T9283] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1556.880802][ T9283] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1556.888861][ T9283] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:06 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:06 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:06 executing program 5: r0 = syz_io_uring_setup(0x6b51, &(0x7f0000000080)={0x0, 0x7b40, 0x0, 0x1}, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000000)) syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r1) epoll_pwait(r1, &(0x7f0000000dc0)=[{}, {}, {}], 0x3, 0x100, &(0x7f0000000e00)={[0x200]}, 0x8) syz_io_uring_setup(0x1eb, &(0x7f00000001c0)={0x0, 0x6da5, 0x20, 0x0, 0x353, 0x0, r0}, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000240)) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x13, r0, 0x10000000) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000d80)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r4, 0x0, &(0x7f0000000d40)={&(0x7f0000000280)=@rc={0x1f, @none, 0xeb}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="d1c1f9e50531acd2c0dc01879d3d38f765706e95e235cd27", 0x18}, {&(0x7f0000000340)="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", 0xfc}, {&(0x7f0000000440)="881433fb8567278523c96b3686b22dd8b0fabe778474353f862c92883890b78559506e48ff8e1a3c58270bb4d280868d4ea2a4e927329fe1efc540f58b2d180123baf55fac99af2e79e0504963587f70d52db50ce2e49b70c222875ad8e06d4fe35d62f26d6166b0a151db9790e9015c502eb2698fded248e91a0ea2790133e6e67a412671a6ce719894479bdcb37c06a4fb1a44e39d2e33", 0x98}, {&(0x7f0000000500)="1d6aca0e2ca169ee06b234d98bd4f44d3ed6e23e4ac11eb9154a3851f076be33fec31c9b06e372304a8e4bac", 0x2c}, {&(0x7f0000000540)="7a377de7d98987bd5e5c5200ebd271d7c3a3bb43523626421536b5afed13e86f3c0a9e4ec225271a4b5d92b93cffa77c481b7d68c41abd339dd85543d0806660a0502b243f832c38b5bd316f3843cd1fee41531c35beff278024b42bd70c4e150865a780d1defdaca5b9c7fd3568f57326d187500924c328b0d301f9f398c7f4f6ecc74b0a1989c1f82d5712091dc45b151e71e6ae7bea7cbc87c8090b3163f1fb7c7aeb825a71b9c9b3e278d9f1d3be11720b3a", 0xb4}, {&(0x7f0000000600)="7f634db7db2432474bbae72763436ca90737e650f4acdf24b0a48ac1a6f934ff06afb1bdbe3181ed125945d980b7c0a3e5bbc1f43dbc62fb1566bda96ef5cf4c74da7d191e1e5cec33996136dbd172837d91eda02620f9547bf7f05769050fd32311fa1b2a9b186cd059825b0b6d8cbad302c8c77657b183c97adbc389df846d2930bfe07af7b75d318b36c66b5619b566e20f7833", 0x95}, {&(0x7f00000006c0)="a3", 0x1}, {&(0x7f0000000700)="65ba1d6d20b909edf60215c55826cc1f5ba309d973110b896d5c6f4acb65dd1a0a2d45c541deabc1d019a4e3016c241f0bfa253ea577000a7765a492a0a091c56fe4932dbdbd7d957f972ce630929cd09ebf5f76a9f440fbfd49925df57a340d3270dbabdf02c942fdb53119de72e3f391c7174b39688b7f56bd13f7884046153f6566", 0x83}, {&(0x7f00000007c0)="e37fff2226bf74fa07e34117ce62b5129296592ff4a3756c322546cf9b1e06d728225bed5db4d6adf7a6abca46fdffdd6a5ceb670877fbd5126369c2b7edc5a302936f98b98e9c17d3a4d470aa0bee68f5974a5e3dfe98eec34d69370ff5a8d9b4fda0012ba6d1", 0x67}], 0x9, &(0x7f0000000900)=[{0x80, 0x114, 0x4, "6e7690304f5362713a8be5b0705b25f0b1c87cdb0bed5cee42dacb7d0b09d8c873ed89fbe1107192ca4beeaac7bb768145df86d6032bdd2f545f119e7165fed0c1202b1de98ce426b858db7dcc44dbf8cb0432f0ccb504f211cbe37aeeedcdc2654cd571e5b8055dbe86f7"}, {0x80, 0x11, 0xe5b4, "875099cac77865aaa540affa33fcb58b40fc0d698473ef8408ed7408921f59ef271eccbef6891ce782d5926bee91bd014b1e3cdb9ba28a92e59ef1e71da8a04054e7babaa1fc4dc01bc549b831705460c5604c9446801eae5332e2fc76a7d56bbf24acf4f7404ebc6a3226d8799d"}, {0xf0, 0x109, 0x47b, "c7430429dbf4b069cef2b903fd410c8eb1c0b3d121157ea55899168f57a10ff2662a24d4f5b71dd251977c1e442dbf6c3375f36cc266ecc69835a4f13544470c56ec7dfd4c9d4eb6713d1228040e5a629a8d0a629d7d90d07eec5cb52df3ac62e354e3fddb1e3bebf600e9eef96e923773327022603284ec68e5efe388bd72a291415c0f363297025616c94254630c43752ce123d5af66fb5b9ae01c48ac1164ce062e22f330b8fd18e1ea188125a97e3a7777b286ace49c613d8db603171472630aaef133ab3f5f37d8e434e78860d2fe198d834b2057b1fcb7562e66"}, {0x18, 0x0, 0x5c884aa8, "941537"}, {0x18, 0x112, 0x2, "2cf319670e30643a"}, {0x90, 0x100, 0x8, "e3bd6ec0bc89030e139f48e2ccd98c29df16b8d4ee03345d8afacf20f2e80144011e0652762255cfecdcc1ba5b2066c02f35ade044931007e59d77b0cee25ee293e1efcd330b59c0248df3f57603b3113f3eced516ab209c61ac05c4bc0bc7b157cb2cbe23fbb545c51e89c1cfab461bf09bb7754a9e25d021b3fd2caf90f5"}, {0xe8, 0x10c, 0x3, "265a25dc5fbdcd980e22db3a106f525b3582e74dd860596aa13c74cafaf1b22ce67bcfae8442f3dab51cb41576343f6a887d6927d3892f00f202d989fa2b68676c772a78e8cb0ae37ddc4ee38286dc2afb0b9cba2178741d01d3a74f87dd38ff84c89ca897703fda889c02ac9c0b1795cb3519d6e5feb51001e9e3c3d0299cd693b78a629fe8d90976a30cb2a3a7abae54f42f9c867a8976a0317e1da734a5b1ebbf306c872f8162b07239357398fca4579be6664f17a70feb9fdf071c0dae10564f3150f59627aedf3146abfa4f5dea0082a45f"}, {0x80, 0x114, 0xe9, "82c1836914a5de40ae6c3bb08925da1abad5a6942042c23a35c977e27d13183ce319e9f248c69a32e3a8181d0f41300020c3a8db4d9cd0f59d1c7c3dd49d7ab4f8b313b7ccc4bd0f9894e9d6ae4ed5b00805b6baa4852ce2d324afec89a8a461cabb025690b8791288b0747b1a3c"}], 0x418}, 0x0, 0x10, 0x1, {0x0, r5}}, 0x5) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:07 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:07 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:07 executing program 3 (fault-call:4 fault-nth:95): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:07 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5e, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1557.608410][ T9337] FAULT_INJECTION: forcing a failure. [ 1557.608410][ T9337] name failslab, interval 1, probability 0, space 0, times 0 [ 1557.652414][ T9337] CPU: 1 PID: 9337 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1557.662512][ T9337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1557.672565][ T9337] Call Trace: [ 1557.675858][ T9337] dump_stack+0x137/0x19d [ 1557.680192][ T9337] should_fail+0x23c/0x250 [ 1557.684607][ T9337] __should_failslab+0x81/0x90 [ 1557.689448][ T9337] should_failslab+0x5/0x20 [ 1557.694021][ T9337] kmem_cache_alloc_bulk+0x40/0x380 [ 1557.699240][ T9337] io_submit_sqes+0x505/0xab0 [ 1557.703926][ T9337] __se_sys_io_uring_enter+0x21f/0xb10 [ 1557.709407][ T9337] ? fput+0x2d/0x130 [ 1557.713310][ T9337] __x64_sys_io_uring_enter+0x74/0x80 [ 1557.718712][ T9337] do_syscall_64+0x39/0x80 [ 1557.723136][ T9337] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1557.729114][ T9337] RIP: 0033:0x466459 [ 1557.733003][ T9337] 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 [ 1557.752741][ T9337] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1557.761158][ T9337] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1557.769134][ T9337] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1557.777156][ T9337] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1557.785155][ T9337] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1557.793129][ T9337] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:07 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:07 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f0000435000/0x4000)=nil, 0x4000, 0x2000000, 0x10010, r1, 0x3e85000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x28e8, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, 0x0}, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r5}, 0x0) r6 = mmap$IORING_OFF_SQES(&(0x7f00007cc000/0x4000)=nil, 0x4000, 0x1, 0x40010, r0, 0x10000000) r7 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, 0x0, 0x21d6d2204ae0686a, {0x0, r10}}, 0x0) syz_io_uring_submit(r2, r6, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x65, 0x1, {0x0, r10}}, 0x1) 13:26:07 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:07 executing program 5: ioctl$VIDIOC_S_JPEGCOMP(0xffffffffffffffff, 0x408c563e, &(0x7f00000001c0)={0x5, 0x1, 0x1d, "ba96908973e7a2e88e124d3b67209c703c71fe0167775d7109e8bc92eb0a384e883d28e79081dcd7f1ab400b8beff3688b80e199dfd444bcf6dfb1ca", 0x25, "aa242c886d4bdd189cea691790db08786331be7a626032436df7db638f6bae6f3e853fcc74ff7319d7523109dbd8af3e86930c645fa1d9b347f328a8", 0x90}) r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:08 executing program 0: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000640)=0x8) r1 = syz_io_uring_setup(0x7b52, &(0x7f0000000080), &(0x7f000078f000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r1, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r1, 0x5d27, 0x5785, 0x1, &(0x7f0000000600)={[0x6]}, 0x8) syz_io_uring_setup(0x15a3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1}, &(0x7f00002bc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400200, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000280)=""/105, 0x69}, {&(0x7f0000000300)=""/194, 0xc2}, {&(0x7f0000000400)=""/255, 0xff}], 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x86) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r1, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000680)=""/221, 0xdd}, {&(0x7f0000000780)=""/251, 0xfb}, {&(0x7f0000000880)=""/29, 0x1d}, {&(0x7f00000008c0)=""/210, 0xd2}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/34, 0x22}, {&(0x7f0000001a00)=""/40, 0x28}], 0x7) openat2(r2, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x48880, 0xf6, 0x1}, 0x18) 13:26:08 executing program 3 (fault-call:4 fault-nth:96): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:08 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:08 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5f, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1558.518072][ T9400] FAULT_INJECTION: forcing a failure. [ 1558.518072][ T9400] name failslab, interval 1, probability 0, space 0, times 0 [ 1558.558292][ T9400] CPU: 1 PID: 9400 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1558.568437][ T9400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1558.578523][ T9400] Call Trace: [ 1558.581827][ T9400] dump_stack+0x137/0x19d [ 1558.586167][ T9400] should_fail+0x23c/0x250 [ 1558.590641][ T9400] __should_failslab+0x81/0x90 [ 1558.595410][ T9400] should_failslab+0x5/0x20 [ 1558.599930][ T9400] kmem_cache_alloc_bulk+0x40/0x380 [ 1558.605245][ T9400] io_submit_sqes+0x505/0xab0 [ 1558.609943][ T9400] __se_sys_io_uring_enter+0x21f/0xb10 [ 1558.615492][ T9400] ? fput+0x2d/0x130 [ 1558.619457][ T9400] __x64_sys_io_uring_enter+0x74/0x80 [ 1558.624922][ T9400] do_syscall_64+0x39/0x80 [ 1558.629358][ T9400] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1558.635340][ T9400] RIP: 0033:0x466459 [ 1558.639256][ T9400] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 13:26:08 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x181040, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000013c0)=[{&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000200)=""/182, 0xb6}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/54, 0x36}, {&(0x7f0000001300)=""/177, 0xb1}], 0x5) io_uring_enter(r0, 0x3e7f, 0x0, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001500)=@IORING_OP_SEND={0x1a, 0x2, 0x0, r3, 0x0, &(0x7f0000001440)="bee2a2520acdcd703beb84abb5dce1ea1f29d5808f684cfa64b0a4c7b00c1fb9b4e34434cad19c910bd197f264151c20fd38cb5d8ca527acf19c1356602e16204592c027a9a2fe1c7d166d74cbfee0461c83817514bd4b9346e628785b7863638572207a1d542df61bbd9b531e3632eb7ebddedd4e1c7244c94eb6666e6589b60034f4ef847a78f51a8dfb22d0d5075ddd6395c9ce8a44fa7e331db8bb7b9c337139eeb2532aebc5a174bcc968922580d8b27075e90bae2e76e4ca53", 0xbc, 0x4001}, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) [ 1558.658924][ T9400] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1558.669168][ T9400] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1558.677166][ T9400] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1558.685160][ T9400] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1558.693134][ T9400] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1558.701112][ T9400] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:08 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:08 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:08 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r1) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:08 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:09 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:09 executing program 3 (fault-call:4 fault-nth:97): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000140)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/38, 0x26}, {&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000280)=""/67, 0x43}, {&(0x7f0000000300)=""/104, 0x68}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/139, 0x8b}], 0x7, &(0x7f0000000580)=""/105, 0x69}, 0x0) r1 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) io_uring_enter(r1, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) io_uring_enter(r1, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:09 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x60, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1559.456218][ T9469] FAULT_INJECTION: forcing a failure. [ 1559.456218][ T9469] name failslab, interval 1, probability 0, space 0, times 0 [ 1559.484547][ T9469] CPU: 0 PID: 9469 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1559.494666][ T9469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1559.504738][ T9469] Call Trace: [ 1559.508019][ T9469] dump_stack+0x137/0x19d [ 1559.512359][ T9469] should_fail+0x23c/0x250 [ 1559.516781][ T9469] __should_failslab+0x81/0x90 [ 1559.521607][ T9469] should_failslab+0x5/0x20 [ 1559.526118][ T9469] kmem_cache_alloc_bulk+0x40/0x380 [ 1559.531343][ T9469] io_submit_sqes+0x505/0xab0 [ 1559.536141][ T9469] __se_sys_io_uring_enter+0x21f/0xb10 [ 1559.541676][ T9469] ? fput+0x2d/0x130 [ 1559.545574][ T9469] __x64_sys_io_uring_enter+0x74/0x80 [ 1559.551058][ T9469] do_syscall_64+0x39/0x80 [ 1559.555477][ T9469] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1559.561460][ T9469] RIP: 0033:0x466459 [ 1559.565353][ T9469] 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 [ 1559.584963][ T9469] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1559.593378][ T9469] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 13:26:09 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {}, 0x1, {0x0, r2}}, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x6c63, 0x2490, 0x0, &(0x7f00000001c0)={[0x100000001]}, 0x8) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000005, 0x8010, r0, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7000) [ 1559.601375][ T9469] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1559.609392][ T9469] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1559.617362][ T9469] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1559.625410][ T9469] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:09 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:09 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:09 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:10 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:10 executing program 3 (fault-call:4 fault-nth:98): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:10 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1560.381745][ T9526] FAULT_INJECTION: forcing a failure. [ 1560.381745][ T9526] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1560.394989][ T9526] CPU: 1 PID: 9526 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1560.405107][ T9526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1560.415264][ T9526] Call Trace: [ 1560.418568][ T9526] dump_stack+0x137/0x19d [ 1560.422961][ T9526] should_fail+0x23c/0x250 [ 1560.427381][ T9526] __alloc_pages_nodemask+0xea/0x350 [ 1560.432681][ T9526] kmem_getpages+0x1a/0xd0 [ 1560.437126][ T9526] cache_grow_begin+0x4c/0x1a0 [ 1560.441903][ T9526] cache_alloc_refill+0x316/0x3c0 [ 1560.446962][ T9526] ? should_fail+0xd6/0x250 [ 1560.451480][ T9526] kmem_cache_alloc_bulk+0x1ec/0x380 [ 1560.456774][ T9526] io_submit_sqes+0x505/0xab0 [ 1560.461475][ T9526] __se_sys_io_uring_enter+0x21f/0xb10 [ 1560.466945][ T9526] ? fput+0x2d/0x130 [ 1560.470848][ T9526] __x64_sys_io_uring_enter+0x74/0x80 [ 1560.476260][ T9526] do_syscall_64+0x39/0x80 [ 1560.480729][ T9526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1560.486636][ T9526] RIP: 0033:0x466459 [ 1560.490546][ T9526] 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 [ 1560.510233][ T9526] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1560.518742][ T9526] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1560.526767][ T9526] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1560.534811][ T9526] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 [ 1560.542800][ T9526] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 1560.550804][ T9526] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:10 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:10 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:10 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x61, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:10 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:26:10 executing program 5: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x47ae, 0x1a0a, 0x1, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:10 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:10 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7089, &(0x7f00000001c0)={0x0, 0x25be, 0x0, 0x2, 0x49}, &(0x7f0000002000/0x4000)=nil, &(0x7f0000ff7000/0x7000)=nil, &(0x7f0000000000), &(0x7f0000000240)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000280)={0x80000, 0x80, 0x1}, &(0x7f00000002c0)='./file0\x00', 0x18, 0x0, 0x23456}, 0xa5df) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000480)=""/230, 0xe6}, {&(0x7f0000000580)=""/38, 0x26}, {&(0x7f00000005c0)=""/45, 0x2d}], 0x3) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x1, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r3) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380)='mptcp_pm\x00', 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB='8\x00\x00\b', @ANYRES16=r4, @ANYBLOB="080025bd7000fcdbdf2503000000080003000500000004000180080003000000000008000300030000000800020004000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000004}, 0x40801) 13:26:10 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:26:10 executing program 3 (fault-call:4 fault-nth:99): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:11 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1561.264579][ T9592] FAULT_INJECTION: forcing a failure. [ 1561.264579][ T9592] name failslab, interval 1, probability 0, space 0, times 0 [ 1561.277293][ T9592] CPU: 1 PID: 9592 Comm: syz-executor.3 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1561.287360][ T9592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1561.297417][ T9592] Call Trace: [ 1561.300733][ T9592] dump_stack+0x137/0x19d [ 1561.305100][ T9592] should_fail+0x23c/0x250 [ 1561.309516][ T9592] __should_failslab+0x81/0x90 [ 1561.314287][ T9592] should_failslab+0x5/0x20 [ 1561.318860][ T9592] kmem_cache_alloc_bulk+0x40/0x380 [ 1561.324077][ T9592] io_submit_sqes+0x505/0xab0 [ 1561.328789][ T9592] __se_sys_io_uring_enter+0x21f/0xb10 [ 1561.334440][ T9592] ? fput+0x2d/0x130 [ 1561.338374][ T9592] __x64_sys_io_uring_enter+0x74/0x80 [ 1561.343778][ T9592] do_syscall_64+0x39/0x80 [ 1561.348208][ T9592] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1561.354184][ T9592] RIP: 0033:0x466459 [ 1561.358103][ T9592] 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 [ 1561.377721][ T9592] RSP: 002b:00007f1f21706188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1561.386144][ T9592] RAX: ffffffffffffffda RBX: 000000000056c0b0 RCX: 0000000000466459 [ 1561.394118][ T9592] RDX: 000000000000165a RSI: 00000000000003f3 RDI: 0000000000000003 [ 1561.402092][ T9592] RBP: 00007f1f217061d0 R08: 00000000200002c0 R09: 0000000000000008 13:26:11 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1561.410088][ T9592] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000003 [ 1561.418060][ T9592] R13: 00007ffebe0be30f R14: 00007f1f21706300 R15: 0000000000022000 13:26:11 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:11 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x62, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:11 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:11 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000140)=0x80, &(0x7f0000000240)=@in={0x2, 0x0, @multicast1}, 0x0, 0xc0800, 0x1}, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r5, 0x0, 0x0}, 0x1) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r6}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000100)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffff) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:11 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:11 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3f3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="24000000200011040000000000000000020000000000000200000000080004008f000d22bedb349b5fcf6ba9159e56d335ae434d52fe5c9d99e9ccba06b034bc7da5202ff88e88dba446fb951d2fe44d28df9915c5d1cf82268b68453e627b21d6e84bfd6f870cf297df5a4cabd02d9c75388428043dd1ea75872878370f86bd67b5aad6024404ab3bc5bc3e717861adc3d238f3ffc964a9965da3aaf47daba17ae88d5a70bbb1b04a92047b28609100000080ffffffff057f8bcee2737b558ca77140c1661626fd49817015f7e362fc3e7d742eed0470c482371a85c301f21861955a7ae876c9cdeda6d0ff30e0a2c9fe20c89ceceb74eb99b396c2733dccd66d201e5227db83e57c2d620d729b4143a5452b6b46998304be841c50833d7ce22d"], 0x24}}, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) r1 = syz_io_uring_setup(0x6b52, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x3b3}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r1, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r2) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r3) syz_io_uring_setup(0x127e, &(0x7f0000000240)={0x0, 0x8c63, 0x0, 0x2, 0x2a6}, &(0x7f00000ca000/0x1000)=nil, &(0x7f0000075000/0x4000)=nil, &(0x7f00000002c0), &(0x7f00000005c0)) r4 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r4) ioctl$SIOCX25CALLACCPTAPPRV(r4, 0x89e8) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f00000001c0)=r3, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x11, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fanotify_init(0x20, 0x40000) preadv(r5, &(0x7f0000000380)=[{&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000500)=""/132, 0x84}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f0000000340)=""/12, 0xc}], 0x4, 0x1ff, 0x80000001) io_uring_enter(r1, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:12 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:12 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:12 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:12 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007, 0x12, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000257000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000100)=0x4, 0xfff, 0x2) syz_io_uring_setup(0x545, &(0x7f00000001c0)={0x0, 0x695b, 0x60bff4516faa6a9, 0x2, 0xbf, 0x0, r3}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000264000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000240)=0x0) syz_io_uring_submit(r1, r4, &(0x7f00000002c0)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, r3, 0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x8000, 0x23456}, 0x4) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/5, 0x5}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200000, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r6) recvfrom$inet6(r6, &(0x7f0000000580)=""/119, 0x77, 0x40000123, &(0x7f0000000600)={0xa, 0x4e20, 0x40, @loopback, 0x2}, 0x1c) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_STATX={0x15, 0x7, 0x0, r3, &(0x7f0000000400), &(0x7f0000000500)='./file0\x00', 0x8, 0x6000, 0x75b04e6bc0bb233f}, 0x7f) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2447e2ae150000002000110400000000000000000200000000000002000000005400"], 0x24}}, 0x0) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000340)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r5) 13:26:12 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x63, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:12 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x2, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:12 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) pipe(&(0x7f0000000100)) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = io_uring_setup(0x3a5f, &(0x7f0000000280)={0x0, 0x282a, 0x2, 0x3, 0x1a, 0x0, r0}) io_uring_enter(r2, 0x2fc1, 0xe189, 0x3, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x7, 0x8, 0x8, 0x55, 0x0, 0x10000, 0x10600, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x0, 0x10001}, 0x140, 0x6, 0x4, 0x0, 0x3, 0x1, 0x6}, 0x0, 0x5, r1, 0x3) io_uring_enter(r2, 0x4579, 0x9f15, 0x3, &(0x7f0000000140)={[0x5]}, 0x8) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2400000020001104000000000000000041a8666cf5251a060000006d8ee40859d170c8000000020000000008000400008f00"], 0x24}}, 0x0) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f00000001c0)={0x4, 0x8, 0x0, 0x7, 0x2, [{0x7, 0x9, 0x7, [], 0x8}, {0x2, 0x9, 0x4, [], 0x2801}]}) 13:26:12 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:12 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:12 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:13 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:13 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:13 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:13 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x64, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:13 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:13 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:13 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r3 = syz_io_uring_setup(0x4920, &(0x7f00000003c0)={0x0, 0xe517, 0x10, 0x0, 0x383}, &(0x7f00004f6000/0x1000)=nil, &(0x7f0000226000/0xb000)=nil, &(0x7f0000000440), &(0x7f0000000480)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x482, 0x0) syz_io_uring_submit(r1, r4, &(0x7f00000005c0)=@IORING_OP_WRITE={0x17, 0x2, 0x4007, @fd=r5, 0x69, &(0x7f00000004c0)="71605d71385926aac8574107e8cd4b507eb78d9c8a537ffaa1414dfe47aa3e9f99e0040940b83eb58f385ffc92775d5c1b76d497829107a9daa3ee0fa273d36de9a6bb030ca818e777e96e9510c776f09857c266aedcb5b8d8aed38174e462c0827ac98fe2d48a0695735da49397c47e6aca263b46fadb38e71513c64ded150d27d20ff7e1e18139bf215ac641018e3ebcd964d93f41dcd299c7cc2dc0774704170c8f205bfec1652ee5de5c8b5c6eb77136dfa3a9bfc7fcb81e8c2e8758532d86fad03341a9d8482e44a18acd7606688237a5cdae739e0739528ff46301cbeae5194862cd3904e90c4f1a", 0xeb, 0x18}, 0x1f) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000240), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000300)=0x0, &(0x7f00000002c0)=0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r9, 0x0) preadv(r9, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r9, 0x0, 0x0}, 0x1) io_uring_enter(r3, 0x54b8, 0x6a38, 0x0, &(0x7f0000000640)={[0x10000]}, 0x8) r10 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r10}, 0x0) r11 = syz_mount_image$zonefs(&(0x7f0000000100)='zonefs\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x1, &(0x7f00000001c0)=[{0xfffffffffffffffd}], 0x8021, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB='\x00'/14, @ANYRESDEC=0xee01, @ANYBLOB=',dont_measure,dont_measure,fowner>', @ANYRESDEC=0xee00, @ANYBLOB=',smackfsroot={,seclabel,\x00']) syz_io_uring_submit(r7, r2, &(0x7f0000000380)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x3, &(0x7f0000000340)=[r0, r11, r6, r6], 0x4, 0x0, 0x1}, 0xffff) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:13 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:13 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:14 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:14 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:14 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:14 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x65, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:14 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:14 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:14 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:14 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 13:26:15 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:15 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:26:15 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:15 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:26:15 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x66, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:15 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:15 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:26:15 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:15 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x2}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000069000/0x2000)=nil, 0x2000, 0x2000001, 0x30, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x1, &(0x7f00000002c0), 0x1, 0x0, 0x1}, 0xff) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r3 = syz_io_uring_setup(0x1, &(0x7f0000000240)={0x0, 0x0, 0x20}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00002de000/0x2000)=nil, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0xb98e7000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newtclass={0x38, 0x28, 0x220, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xd, 0xffff}, {0xfffd, 0xffe9}, {0x7, 0xfff7}}, [@tclass_kind_options=@c_skbprio={0xc, 0x1, 'skbprio\x00'}, @TCA_RATE={0x6, 0x5, {0x4, 0x6}}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4004080) io_uring_enter(r3, 0x3b2f, 0x9444, 0x3, &(0x7f0000000340)={[0x7]}, 0x8) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = socket(0x4, 0x3, 0x80000000) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r5, 0x8982, &(0x7f0000000380)={0x0, 'veth1_to_hsr\x00', {0x3}, 0xfffb}) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:15 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:15 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x2a000400) unshare(0x66000000) unshare(0x80) unshare(0x0) unshare(0x50040280) unshare(0x10000) unshare(0x40020000) unshare(0x40000800) ioctl$MON_IOCG_STATS(r0, 0x9204, 0x0) [ 1566.145437][ T9932] IPVS: ftp: loaded support on port[0] = 21 13:26:16 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x7214, 0xb439, 0x2, &(0x7f0000000000)={[0x2]}, 0x8) 13:26:16 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:16 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x1f, 0x80, "6034132be4d957a5de35c757f5fbbfd84a69a20da3487f985444df165cbe172ca8325ec3f20d557b2657ce695e0cc51c1d74560fc0a75e4e88772419c62e4e", 0xb}, 0x0, 0x0, 0x1}, 0x6) io_uring_enter(0xffffffffffffffff, 0x6577, 0xcc48, 0x0, &(0x7f0000000100)={[0x1]}, 0x8) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000200000040000000000000000020000000000000c0000000008000400008f"], 0x24}}, 0x0) r6 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000280)='/dev/video37\x00', 0x2, 0x0) ppoll(&(0x7f00000002c0)=[{r3, 0x8}, {r4, 0x400}, {r5, 0x4202}, {r6, 0xa0c0}], 0x4, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)={[0x1ff]}, 0x8) syz_io_uring_setup(0x15a1, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) io_uring_enter(r7, 0x2965, 0x201c, 0x1, &(0x7f0000000380)={[0x80000000]}, 0x8) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:16 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:16 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:16 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x67, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:16 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:16 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:16 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x6, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:16 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:16 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x7214, 0xb439, 0x2, &(0x7f0000000000)={[0x2]}, 0x8) 13:26:17 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0xa0803, 0x0) io_uring_enter(r2, 0x4f2e, 0xd37c, 0x1, &(0x7f0000000140)={[0xd3]}, 0x8) r3 = io_uring_setup(0x5d, &(0x7f0000000280)={0x0, 0x9885, 0x0, 0x3, 0x75}) io_uring_enter(r3, 0x1107, 0xd50, 0x0, &(0x7f0000000240)={[0x10001]}, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:17 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:17 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:17 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x68, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:17 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x8, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f000031e000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000240)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x3ce5, &(0x7f0000000100)={0x0, 0x3898, 0x10, 0x3ff, 0x1dc}, &(0x7f00001bb000/0x4000)=nil, &(0x7f00002ac000/0x3000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0) syz_io_uring_setup(0x582f, &(0x7f0000000080)={0x0, 0x5611, 0x2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) ioctl(r3, 0x5, &(0x7f0000000380)="f87e99b29dbb6763e081a4288028cab66ed7bc126e5906d77b1dc9b2c9924ca7bf6b365127c61a93698a838906f91903e7f2b81f60de83938d26b5b2168e7d3289df2114e1f45263b46c1c0084d3719c8209b4bf049049a73f215d9e1f83ef4371c874600e49ccd881b3ddf56497dfbea7774e44697a289e10f6e28ab679") r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) mmap(&(0x7f0000296000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r5, 0x856d8000) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000493000/0x1000)=nil, 0x1000, 0x1000000, 0x13, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x10c, &(0x7f0000000340)=0x9052, 0x0, 0x4) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r7 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r7) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, r7, &(0x7f0000000280)={0x80000, 0x1, 0x4}, &(0x7f00000002c0)='./file0\x00', 0x18, 0x0, 0x23456}, 0xffff) 13:26:17 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000161000/0x2000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x120) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r2, 0x7, &(0x7f0000000140)=r1, 0x1) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:17 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:17 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x7, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:17 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:17 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x7214, 0xb439, 0x2, &(0x7f0000000000)={[0x2]}, 0x8) 13:26:17 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket(0x2a, 0x80000, 0xff) close_range(r2, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:18 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:18 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, 0x0}, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r5}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000140)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x3, 0x3f, 0x1, "25e14f23a1306ffd24745c5d348c382b9b4bcb2407b6587995c1484299cefd757bc58534ccef31d775b52b23521a4d740e09ac8f8b58ba3ea26472b7239333", 0x19}, 0x0, 0x0, 0x1}, 0x7fffffff) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r7 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r7) io_uring_enter(r7, 0xbb8, 0x1ffd, 0x2, &(0x7f0000000100)={[0x8]}, 0x8) 13:26:18 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:18 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x69, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:18 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x4004, @fd_index=0x5, 0x6, 0xffffffff, 0x1, 0x10, 0x1, {0x3, r4}}, 0x6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:18 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:18 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:18 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getrule={0x14, 0x22, 0x2, 0x70bd2a, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/219, 0xdb}, {&(0x7f0000000100)=""/53, 0x35}], 0x2, 0x7, 0x9) 13:26:18 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x8, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:18 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r1, 0x0, 0x0}, 0x1) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:19 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, r0}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_enter(r1, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000100), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r1, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:19 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:19 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:19 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x6a, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:19 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:19 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:19 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:19 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x9, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:19 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:19 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:20 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, 0x0}, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r5}, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000140)=@IORING_OP_STATX={0x15, 0x5, 0x0, 0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000100)='./file0\x00', 0x200, 0x800}, 0x6) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:20 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:20 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/214, 0xd6}, {&(0x7f00000002c0)=""/151, 0x97}], 0x2, 0x80, 0x4) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:20 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x6b, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:20 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:20 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:20 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x20080, 0x0) io_uring_enter(r2, 0x2512, 0xcf69, 0x2, &(0x7f0000000300)={[0x5]}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32, @ANYBLOB="02b82172c0dd91e635d2800001009e78ce85e277e99c6444ebef1660b8dfae8400c8f31d42fa02f12b13c30ccf8e92d8086a8cbbb78b9b513ed8ec620652496751e59f71e519861a80a46c35f3d14adcf0959c94d511bb377b1ef56d036cc2387a04af32f0d92839ed3ff7d8e202f582a742f3376af195e135625ab1d034e8e15bc3a52911953a77ebd2b11ac8a50e34741a253cb0c545f4cebd126a510c07d6bbbc9133b3aacd", @ANYRES32=0xee01, @ANYBLOB="02000400", @ANYRES32=r4, @ANYBLOB="02000400", @ANYRES32=r6, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="040001000000000008000000", @ANYRES32=r7, @ANYBLOB="10000400000000002000000000000000"], 0x54, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:20 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:20 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xa, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:20 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000100)='.log\x00', 0x410000, 0x111) io_uring_enter(r1, 0x351d, 0x6bce, 0x0, &(0x7f0000000140)={[0x7e0]}, 0x8) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:20 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:21 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:21 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:21 executing program 0: r0 = syz_io_uring_setup(0x2c35, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$sock(r1, &(0x7f0000001240)={&(0x7f0000000100)=@in={0x2, 0x4e24, @multicast1}, 0x80, &(0x7f0000001200)=[{&(0x7f00000001c0)="18ed3c0203378651394e8f497a18c9d2f852cff955c3f4e3e1fcf6a65a6275577f670040dc3d44767ff22178a1372a2d8ca44b6eba", 0x35}, {&(0x7f0000000200)="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", 0x1000}], 0x2}, 0x20000000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:21 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:21 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x6c, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:21 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 13:26:21 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd, 0xfffffe01}) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:21 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:21 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd, 0xfffffe01}) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:21 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xb, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:21 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:21 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x71a0, &(0x7f0000000100)={0x0, 0xf722, 0x10, 0x0, 0x9c}, &(0x7f0000037000/0x1000)=nil, &(0x7f0000565000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:21 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd, 0xfffffe01}) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:21 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:22 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:22 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:22 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x6d, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:22 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfffffffd}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000001c0)='f2fs\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000240)="aa56141e0b28a0743aed83e735f6bddf0458396b8316ed771da422d791828488f3c67df92ab6cfd6fa93af72503c7f90dc7b6d4b97ecb78fcca893769b93", 0x3e, 0x8}, {&(0x7f0000000280)="ece6642da2a1fd0d6e04308e3912f07832f6438f6d8d6c13958da2615fb041ce34ab9e985cb33f65ff5c4ed340f7cb5ad277efb847b4105f8d862a7d5eea2aeb0c138ed7f4b7a4b4cac8254e4c566606ffc9b242bc8ac8cc39d8a1b344d9c0de03a978cb7fb2b57b57524d7d254cb44f3b52c6a3cfc9affe15c4276c659c853f5ede4d51e1e7ad2adfb13b5a75c84e50a707dca22abb686cf09e7f7622683122420eb9eed66c5b882bcfebf0b7e52fecb1da94ab2e8a69f70d61196da253edb61d9fc1c4bdbc4a31f60ebe8b875f1f592102d3db349db26772bee00209d616c123", 0xe1, 0x800}, {&(0x7f0000000380)="bbb79d4b32a0ac126b010dafdeac475674e633fdcf7767fc19b6f3d02e401c4a7ffc5e5f8e3dc69bb048f8321eb59a7dc1767de08cd21c2d272d07d779301c98ec6c941dae414f6126eaf5f799c928b03e2de9f3ef72bc3e468b2c1f60a79ffbdf9e7b63dce766a1aa3548a44a182cdcc3c2c20fe4ae76b7bc262c230fb76efcea67603125bd7f4a4133d44c430ed6", 0x8f, 0x9}], 0x325810, &(0x7f00000004c0)=ANY=[@ANYBLOB='noextent_cache,nobarrier,acl,usfloor=\'.,seclabel,dont_hash,obj_role=:{,appraise,obj_role=\\,!,smackfstransmute=,\x00'/128]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:22 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:22 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:22 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:22 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xc, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:22 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:22 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:22 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r2 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f00006bb000/0x4000)=nil, 0x4000, 0x200000a, 0x80010, r2, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f0000000340)=@IORING_OP_NOP={0x0, 0x1}, 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r5) io_uring_enter(r5, 0x67d6, 0xcbfa, 0x2, &(0x7f0000000300)={[0x760c]}, 0x8) r6 = openat(r4, &(0x7f0000000100)='./file0\x00', 0x100, 0x20) r7 = syz_io_uring_setup(0x4005, &(0x7f00000001c0)={0x0, 0xebee, 0x10, 0x3, 0x2fb, 0x0, r0}, &(0x7f00000c8000/0x2000)=nil, &(0x7f0000765000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f00000002c0)={0x1, 0x0, &(0x7f0000000280)=[r6, r7, r0, 0xffffffffffffffff]}, 0x4) 13:26:22 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:23 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:23 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x2ae5, &(0x7f0000000100)={0x0, 0xc64d, 0x1, 0x2, 0x2c3, 0x0, r0}, &(0x7f0000358000/0x4000)=nil, &(0x7f000068b000/0x3000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_setup(0x5fff, &(0x7f0000000240)={0x0, 0x3f3b, 0x20, 0x1, 0x19c, 0x0, r0}, &(0x7f000075d000/0x3000)=nil, &(0x7f00000bc000/0x4000)=nil, &(0x7f00000002c0), &(0x7f0000000300)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000340)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index=0x4, 0x0, 0x0, 0x1, 0x8, 0x1, {0x0, 0x0, r0}}, 0x6) r4 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x735e, &(0x7f0000000380)={0x0, 0x5042, 0x6, 0x2, 0x369, 0x0, r4}, &(0x7f0000633000/0x1000)=nil, &(0x7f00005f8000/0x4000)=nil, &(0x7f0000000400), &(0x7f0000000440)=0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000480)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x4007, @fd_index=0x2, 0x40, 0x0, 0x0, 0x4, 0x0, {0x81}}, 0x7) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:23 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x6e, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:23 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:23 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x4000000}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x6000, 0x0) io_uring_enter(r1, 0x7576, 0xe28f, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) r4 = pidfd_getfd(r3, r3, 0x0) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm-monitor\x00', 0x110842, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f00000a8000/0x4000)=nil, 0x4000, 0xc091078a8d0e743d, 0x12, r5, 0x8000000) epoll_pwait(r4, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}], 0x6, 0x20, &(0x7f00000002c0)={[0x590]}, 0x8) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = pidfd_getfd(r2, r1, 0x0) io_uring_enter(r6, 0x1e9a, 0x22e8, 0x1, &(0x7f0000000200)={[0x4]}, 0x8) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:23 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:23 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:23 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xd, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:23 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r4, r5+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:23 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:23 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:24 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x4, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @empty}, @vsock={0x28, 0x0, 0xffffd8ef, @local}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)='veth0_macvtap\x00', 0x4}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, r5, 0x0, @unused=[0x20, 0x80000001, 0x4, 0x8], @devid}) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000001980)) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000140)={{}, r5, 0x0, @inherit={0x88, &(0x7f0000002100)=ANY=[@ANYBLOB="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"]}, @name="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"}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000300)={{r3}, r5, 0x2, @inherit={0x60, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"]}, @name="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"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000180)={"08ee0a31088fa20fb5fb56581f369467", 0x0, r5, {0xffffffff, 0x3}, {0xffffffffdffffff7, 0xffff}, 0x401, [0x7f, 0x8, 0x8, 0x80000000, 0x400, 0x9091, 0x7fffffff, 0x6, 0x800, 0x4, 0x34, 0x2, 0xfffffffffffffff9, 0x3, 0x4, 0xffffffffffffffff]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000480)={{}, r5, 0x1c, @unused=[0x0, 0x4, 0x0, 0x80000001], @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000980)={{}, r5, 0x8, @inherit={0x78, &(0x7f0000000900)=ANY=[@ANYBLOB="010000000000000006000000000000000200000000000000000400000000000010000000000000000000030000000000000000100000000000a3acf777a75ded1997561bde65f1fa67000101000000000000f400000000000000040000000000000001000080000000000900000000000000"]}, @subvolid=0x100000000}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000480)={{}, r5, 0x8, @unused=[0x4, 0xfffffffffffff001, 0x20, 0x7fffffff], @subvolid=0xffffffff80000000}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f00000001c0)={{r1}, r5, 0x4, @unused=[0x5, 0x4e, 0xa8f3, 0x3], @name="e9cdcb05f4221a67bab9084b36fa3b14acdec8d688c2232b4a2e59948e8a0c1b0419ba71d343da05fbbdd819509e336b587c2042ae28b1d8080c622c5400b9b471d5b2e39204a0b79439ebf65e7190e138ce7610fbb667e136d0503b0754e6b0c8b806d1fdb99847c8a0061c5d963fa852dc42f94f42444caa041a9275ca987acf4c8eb5df757f6f7805388f86446c28fd4d01795e187b44c52ccd2c1958bb9936bbe845df9d84ef3d428c1600721c3a8429c3ecdc785c4efa5ba245c9c1f13440c4645085a303fe8fc49384acdafb9e21b618e09a322f1f8e641cb60932263436ff8af04592078deff9c65a00822f038aa8e00ff847b6f61ecf08ec7363cd9bbe43cf22c0dfa780a133fd291f66321fe9f0870f8420187c680d485a8a4ffec441935eeb640224fb35bd833b0d28b6f670d916f91368f9b92c727558a3a24176eff1006fca767eb80e49edee7f28f064211284c7e633d63716bf58c1131c49ea408aaf95698d741c95932ba1e8cfcbcf6bc3f688f13b628f295f348146fb357f18f09626f9124e012bb57d923e549fada48ece7340f28468594c287ca9efd70db7d3944b8a2642d9cdb28b69f5a51cdf249a44e63716a7caf21c4d56eedf706750c9c310ab5ac648e40f319e5697516ce43555fc524cb5669f9821c340025f0e480f29215677976b368eb3648cd5af743b80b84f9208dc5cebacbaf83ffbb7bfe1a68432d163385092b4e74370b0a419f0340b5094e34e9e8c345d0df8c2d4eee0e4ca9ad3a4e2c9c3546590720d12712ec6dd5bd3f3c4d3f10820f7e03a937670ca2509ca75f9fd46d02df0f4cc0cef3f693d153b580ea376f387ef6fe63ed932ec1778e9009b90f11f0a8fbc4f30f5c9086138588cb8bf4aef28b92cf5eacfe92635c9cbcc415d4d0178842079678dfc3933444fabeb560d8ee1d292f708108257726078e0aa18a1444287ed3ad00fdc2de49002f10779aa1dee92bedb56e5972b6c419fd05d6f6af838abec2e87c34493c31353f0a7714cffa1a668ef1120b972ea3472d2bb2e6bd827a807ad2a5c5b49888839d1bc5c9704bacdbc486fe63023c698ec17f71a9f77c2ba6a5b353ce9a49260ab2db232ac35fab00462e4e5dd558591f498e2dd6320b909e8f460f5a4f9c565cc03c3712edf0a6fc299414870b9b723eedb81b3cdb7622179103e1d1e51da1d50816b18cd4ebca054c168cb320f8bfdf5e2d9afd7731ca655a10528cab9fc9c99027c039e3a7995dfbb14728928f4c63a7d87ee7cce2b35e1e3ec5ba9001f4832c5856dd0c2591c2661f0567ffca9fdbbcd63f9a0fb7d60fa825c2a22061e58944e18c1d7fa0556a43624109a8bc34e1e770e9d0cd6bfd66289abc1a88eb35e7d015f87ce9e7a7fa621ada0b3dababd26a1f1d326ca91e0fa089cb5af87e62b27f63b147a9454d197debae230f09513ae7cab890f226eb073d9279481750afdaf94e1ea36edceb19adac28605adb53ebb71769642ddd3514855cfc91a3252d8dda9fe827585e3fa0c4702a805ce1a1bdc646efaffe1449745720d7dc929084a2bcb376c6088b0a11c31d01fc3a383ab8189d2feccb4912d51f8da59003e5f1fe1438165e4348114692a90e60d9453cf417ccc3f5804caeca3f12c43396683c8baff5078f69dc60b70745a5c26ce09eabd2bc3cc3dfdb34ee832502fbfbc11e456c971daec27eaed47395b8e173a7f08582fde09e0e289c2a6d52cee19fbc31bdad736598c358feccb4c5894e7dd577f2abe5fac8947229af80dafa9d9e71f096811f8ff61079c23d803191f0c21e75e0cd10edc58bd1b420b68ee970f14819705b6f556a7fdb52c8cc9bebfbfedb7a9cd0c034ce26f98bbdf229d0719c8c1082e62e3c296e3833c415976883c0567c4ab99d8695a9d2deba737a45ef28e5654ed98c105ffbaaf00dfb4583ea08fc2f56123e5d7e422421bfc516db9c456042fd933bc7e33c765969036ddb8ae85cf54b7c421e4869d3e6909ca1f35dfd2fa20d204eefa1f62738c85e43a9dfdf18972a33bb21e3059be401cae9279ad00eb5a6c2944901bfa9e070f51fe833e4bba07c73079484d09ce408f4c61264813d7180bd5337c435a78697dbb47b5160ec1fe9862c5b327b76a71d0b8a8019507268944b02b2f6fe36349fce9642fa682e5dbd7cc0b98fadf6896a5352d3c252b797bad2493e6d75e14bf7830798922d3639f0e1353022c67d418b5378a664d734b34ab2d94d2eb5cee3fdd8dc251e1d485e7aa1f35098d27c47e44de0f250f23308ebae6ad52fdaf6ec5ca6119d44f87a105d09822d0286d6a22da0748d9b3aa8d7189420d1cc4b3d4ddf5bfd873667a94bfa14fcafe5b0719adec5ffff8ea015eadfeb546966a6a974ab00b732503faedd68440ffeddc63f9b8ff936204c6063bb43edba813a6e0fbda72ecce561c31ab6de43f281144ad27f000eaaafec29e6a9c4b48955d7cce1e376a1f336fbb9be21894d8158b800e461b5aa9ff811c9ad67cfde9dbbb50edc3dbe62b14cecf9ff2e4b5087c692d22314c7c4d1924ebb8673ba448a6f8c0e5ccafcf01c44476a434d2aa8b2e73c96121ba94a51e9384e6ef3d77446ce037bc54a0650dcc7244a4f276f20ada1e1a0ef7e74d8d379b3901ddeef8a21f9710294a9c825dfd1c47f6823d60c9c3061019f1792eb9f929e9d01fa6bcc6efcacede99f6eb98c608c76a545b7e8d8fef8c5d6eb3ff93c6f23c2882c222841260e2df435a0762e83cfd51c50946d61fa13398553e81556a65b35a4eda6f4546fea88b64d96d58d1029389fb9cd724b28d35e9fbf72cdfa592ad216184a1a0be5cd8a943b826dda3598491f222616c2d1cfbbb3727018a541341b5bbb51d82d234edf49acc009446fc72a50d79b7b0070c150e2edf8979a4c2cebbf95f0df9989863cc29419e7ad1586fa6bf2e6b1e90f4018e255bfc31270c584ebc40a8de0871ce41ca9e76dc5a35a146e488a03cf89497a22d25580d0f61796a2e37261e3a49017e57f4d1b2bcdd1e1edcb4bb043b197679c0f0d2af992248c1722f61f3b09b6524d96aa9a7421bfc4c702dba0fc91b32a2f64f2e76ff137b139e0089135f7a4c7a9d4c41c1e5a8c6c20f2de2578d9f88a65e88381788f75f2ee080f0f4291d51a25d20a09b2ab9ed55601f7392166f6c12ad3ee0b53284ad21fa84dfe540774009c6f1b704530c0c41e002d46b9f1a63f1572f1726d68d5ae23ef0d8a70398869305e83374af580d2f8c40f61c70af97e7ad9a5f62980d02ad5a4b5460c3aeec10e9a0cc57cfc1f47a28de9e360adc458bbc292c487893f7da430b77017b0dc220c58f7a2fa0e2a83a665118bd69897f145d2448755d76d077c2e2717cf848815b7d13506ddbdf006b4ee33fa387676c33cad441ead6a895855a81fc62fcfbfe432890f196f410c77d931cbb90677afc86df6d10c83ac702eb8ae77226f000d887425b5dfae843b86e89910b633179884362ebd9785d1eaaa3b008d001ef9ec8d343e0e53533d0eee26b4149b4fb3936431b8bd999c4148a0cfc1ce6635de44d050999d6a6befaee027c79116ed4cdd5afbdc5857ef68f348f040286e6cc81f9a74c5e920062d4df1fec85c7f8493730dcd2873e9eda63b35c0afb853c1b183bfbc11af231652c96fe4a326f07edf997e807158072e97de255ffca7f5c92e3868943e207cfa2fd24eafda477a41e77c8fa48c719cf42e29864f084d3ebf2577d1ae05db98f71cf1cddf07a9279880d57af3b068df52faa9afaca5cddd73beb339574684f1243464f55b4c59f8d56fe89249f24c219a24c5e84bd3cfac30235bcc62555496bfddb0ee6742b246aba88a305ac9b686c5c61aee6a5afaf45ad32f7e037339d96567b3d86586c0c0b1a651789c315907f587c916011cd34fa4f605d0faec5331cb5c160fa3ab62caf7f8f874354370fd5ba390d8d02058c71e9204772fbfe866b27bc5244bce65a14855528582f84751bf7c203c0a0dc79f0159bd98efc73226857c7b8137b7e8e9cab882be83aa2d024b6124d91822917b07e2d035ddabf19d37ff6bec357d3351e76f5d5ddb95b08de5dfcdf63dad54c7a3da40bcee37b3bc927501124a4e6a0449a893f2ab540c0519d747d762945da5628741d4050075e5db62424c3d86992e8b48176efbfa1b1c8a53a2192602bc71b9a191e4fb31a5463fc4b87c5d5d5fa644d824919eb6dcaa7e2ce53d1c8e5a71cb33ce32019fd08444b5ccdfccae55337ad1a66c2b5791e743eeb01970754ce080719a94019b5ac858f20f9257dcc5d9b744be73c7dbe8d6ee3b7adebe2acdd1caf5717ca9fb131f81972a7971e0e69bdeb7264aa5ed577e48ad160034c8ce749b24e286c3914baa9ebe6a46e01ea9175294cdef51ad60de77ce1d4b43061e1eb81f98d348210488e1ea415ca0a9498eb7d54ddc023603e1063b385c2c6deba02a0709c213b4b5b6ab23d1ccbe8a1cd95b26d81dd552119162cdaac1b202a22bc5cd5850044a771257e3372c8a9994cc84fbf5d2555d07a48da9979248d58c524cc3b0bbad2c77054c5ca241e36d8d0e59263136616cde9974594af7749a9c0ecbcca9c2a77a4fd3c76feac444b5b5f2f290aec1e27a6f338efe6579859a8bc8e23e0b0da2b048c61bb8e41b55da7e22506913e4864dbce4ed1eea4b76178905fd130120d92c7298b4af19e2116061798a4525dc466081e8d59c7594d47ce5317f0e3529cddfb6bcd60c758b86f599802afcad7ec82ca9312257c47b63c35e4e0d5875c8cba4df2c2a8dddc0e6b5c11607b083de26b92e603c82c3218cf9606810cc5c7d8bfaacb65ccb5f842a920f23f58c9c8cba6b167532cb5fdbca86292e3318bfb7d50788971dde5ee2899aec6ce4487bebfa215cc2738cbc5f5f1c049cbf5531d38e46fa3f93e985cd1f7c3763b1aa118c416daa5ce50a42efff483530d8a9e31f6e2529711e856b8535eeaee5b76fbf5526b38f59ab0f475d58926b287a4464b3c268503a95d14a93001ec9071109ad06f7bddcc329bdc20a1e124c27d3e25e0f262b93fca9a59b37a8c5bdddde11a4afd7a5c6e0b599dc26707be22cad5887376c16e4c69ea27c424329a06003156a50816fb70aab9615e600d3e62a01c580af1a22e4f23321fa1c4839ad1592cbdc4da4b48bcd67a55c8beba4879c0b892d3dc949c8aff766fc350263954f1f4716f25ad368e55372db844cf906aa58e803502e0605a5239d124fea63ad7bb300f8115545e5f0652b2991e8a7b9a48c7d2bc41d0eba3ebcc4d95cf8a8aacc71fd3144098227f06acc45b22afb2c617acb7c354107145570b6d7016a0c218057a0b7b8717fc68c4ec9472d97e80a74a31fbfc3af9dd5d73ce22bc1e6fd6ee0247026ba00ca0cddd43d6383788c6115cad1b54a237ec3191fdbffb5779b10a55e0528bf7c04b51845e49d1fd244d4799a87e45c2a17898e50906e10ec266ed4bd5c2a79a1db4a73b4f41bf1dccef2929e1e131d10ca25c2b38fa17bb07ef6369315aa06fcd707d2111d7d6033d13faa28a3eca56a174d406c81877dfc4d2e11e13155639e4b32ae3c6d0bd0a1f795144d5470e4d211904ee1c8fe5279e67931970666db7cc747380ce818761348b1aad428c9c3c63472008e32fc0047b9bdc155004b527d3b6ef6b18fe656566900cb98ce7abd3ea63884cbca5060543a2f11ee075"}) 13:26:24 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:24 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x6f, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:24 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:24 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, 0x0}, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r5}, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0xfffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:24 executing program 1: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:24 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:24 executing program 1: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:24 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xe, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:24 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r3, r4+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:24 executing program 1: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:24 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:25 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) r1 = syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x1800003, 0x100010, r1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) preadv(r3, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000280)=""/151, 0x97}], 0x3, 0xfffffffd, 0x10000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:25 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:25 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x70, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:25 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:25 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) close(r3) io_uring_enter(r3, 0x2cbb, 0x4ee8, 0x2, &(0x7f0000000340), 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x4) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000002, 0x2010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x6000, @fd_index=0x8, 0x3f, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/163, 0xa3}, {&(0x7f0000000100)=""/120, 0x78}], 0x2, 0x10, 0x1}, 0x80) 13:26:25 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:25 executing program 1: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:25 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r3, r4+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:25 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xf, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:25 executing program 1: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:25 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000100)={[0x3f]}, 0x8) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e23, @private=0xa010102}, 0x10) 13:26:25 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:25 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:25 executing program 1: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:26 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x71, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:26 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:26 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:26 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2000}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x100) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000200)={0xa20000, 0x1, 0x3, r3, 0x0, &(0x7f00000001c0)={0x980909, 0x4, [], @p_u16=&(0x7f0000000140)=0x401}}) 13:26:26 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:26 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:26 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x10, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:26 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:26 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:26 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r5, 0x0, 0x0}, 0x1) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r6}, 0x0) r7 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, 0x0, 0x21d6d2204ae0686a, {0x0, r10}}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x7) 13:26:26 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:26 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:27 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x72, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:27 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:27 executing program 5: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:27 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:27 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:27 executing program 5: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:27 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x11, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:27 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:27 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:27 executing program 5: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:27 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:27 executing program 5: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:28 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x73, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:28 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:28 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:28 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:28 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:28 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:28 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x12, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:28 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:28 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:28 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:28 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:28 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:29 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x74, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:29 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:29 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:29 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:29 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:29 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:29 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x13, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:29 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:29 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:29 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:30 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x75, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:30 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:30 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:30 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:30 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:30 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x14, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:30 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:30 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) 13:26:30 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:30 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:31 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x76, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:31 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:31 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:31 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r0, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {0xffffffffffffffff, 0xa}, {r0, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:31 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x15, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:31 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:31 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:31 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) 13:26:31 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:31 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x77, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:32 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:32 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r0, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {0xffffffffffffffff, 0xa}, {r0, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:32 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:32 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:32 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:32 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x16, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:32 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:32 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) 13:26:32 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:32 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:32 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:32 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x78, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:33 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:33 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r0, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {0xffffffffffffffff, 0xa}, {r0, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:33 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:33 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:33 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:33 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x17, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:33 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:33 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:33 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:33 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:33 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:33 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x79, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:33 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:33 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:33 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:34 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:34 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:34 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x18, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:34 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:34 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:34 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:34 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:34 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:34 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x7a, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:34 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:35 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:35 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:35 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:35 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x19, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:35 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:35 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:35 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:35 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x7b, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:35 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:36 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:36 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:36 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:36 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x1a, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:36 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:36 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:36 executing program 4: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:36 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:36 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x7c, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:37 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:37 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:37 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:37 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:37 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x1b, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:37 executing program 4: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:37 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:37 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:37 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x7d, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:37 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:37 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:26:38 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:26:38 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:38 executing program 4: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:38 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:26:38 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r0, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {0xffffffffffffffff, 0xa}, {r0, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:38 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x1c, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:38 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:38 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:38 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:26:38 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x7e, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:38 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000040)) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:38 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:26:39 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:26:39 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x7214, 0xb439, 0x2, &(0x7f0000000000)={[0x2]}, 0x8) 13:26:39 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:39 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r0, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {0xffffffffffffffff, 0xa}, {r0, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:39 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x1d, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:39 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x4000, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x12e) close(r1) syz_io_uring_setup(0x2f15, &(0x7f00000001c0)={0x0, 0x4790, 0x1, 0x2, 0x11b, 0x0, r1}, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000008000/0xc000)=nil, &(0x7f0000000000), &(0x7f0000000240)) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) 13:26:39 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xa1b}) unshare(0x2a000400) unshare(0x40000000) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0xc3aa0) 13:26:39 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x82, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1589.917061][T11732] IPVS: ftp: loaded support on port[0] = 21 13:26:39 executing program 5: r0 = syz_io_uring_setup(0x6b4e, &(0x7f0000000080)={0x0, 0x0, 0x10, 0x4, 0x363}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:40 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x7214, 0xb439, 0x2, &(0x7f0000000000)={[0x2]}, 0x8) 13:26:40 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r0, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {0xffffffffffffffff, 0xa}, {r0, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:40 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:40 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x1e, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:40 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x9c620) unshare(0x2a000400) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x1a25a) unshare(0x80080) 13:26:40 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) r2 = syz_io_uring_setup(0xfffffffe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x2000, 0x0, r1}, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) syz_io_uring_setup(0x15a3, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000001840)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r5, 0x0, 0x0}, 0x1) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r6}, 0x0) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xb, 0x10, 0xffffffffffffffff, 0x10000000) r8 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3, 0x0, 0x21d6d2204ae0686a, {0x0, r11}}, 0x0) syz_io_uring_submit(r3, r7, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x197d41279f975c66, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x0, {0x0, r11}}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r2, 0x5, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:40 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x83, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:40 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x7214, 0xb439, 0x2, &(0x7f0000000000)={[0x2]}, 0x8) 13:26:41 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x8) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:41 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:41 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:41 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x1000000000000000, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:41 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x21, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:41 executing program 5 (fault-call:5 fault-nth:0): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:41 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x84, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1591.884213][T11854] FAULT_INJECTION: forcing a failure. [ 1591.884213][T11854] name failslab, interval 1, probability 0, space 0, times 0 [ 1591.897590][T11854] CPU: 1 PID: 11854 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1591.907836][T11854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1591.918079][T11854] Call Trace: [ 1591.921348][T11854] dump_stack+0x137/0x19d [ 1591.925668][T11854] should_fail+0x23c/0x250 [ 1591.930137][T11854] __should_failslab+0x81/0x90 [ 1591.935020][T11854] should_failslab+0x5/0x20 [ 1591.939537][T11854] kmem_cache_alloc_bulk+0x40/0x380 [ 1591.944737][T11854] io_submit_sqes+0x505/0xab0 [ 1591.949441][T11854] __se_sys_io_uring_enter+0x21f/0xb10 [ 1591.954944][T11854] ? fput+0x2d/0x130 [ 1591.958829][T11854] __x64_sys_io_uring_enter+0x74/0x80 [ 1591.964275][T11854] do_syscall_64+0x39/0x80 [ 1591.968683][T11854] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1591.974617][T11854] RIP: 0033:0x466459 [ 1591.978574][T11854] 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 [ 1591.998319][T11854] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1592.006728][T11854] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1592.014719][T11854] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1592.022699][T11854] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:41 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x1a46, 0x0, 0x0, 0x0, 0x0) 13:26:41 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1592.030692][T11854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1592.038761][T11854] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:41 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:42 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:42 executing program 5 (fault-call:5 fault-nth:1): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1592.395107][T11884] FAULT_INJECTION: forcing a failure. [ 1592.395107][T11884] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.408286][T11884] CPU: 0 PID: 11884 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1592.418451][T11884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1592.428590][T11884] Call Trace: [ 1592.431888][T11884] dump_stack+0x137/0x19d [ 1592.436239][T11884] should_fail+0x23c/0x250 [ 1592.440717][T11884] __should_failslab+0x81/0x90 [ 1592.445466][T11884] should_failslab+0x5/0x20 [ 1592.449960][T11884] kmem_cache_alloc_bulk+0x40/0x380 [ 1592.455226][T11884] io_submit_sqes+0x505/0xab0 [ 1592.459913][T11884] __se_sys_io_uring_enter+0x21f/0xb10 [ 1592.465460][T11884] ? fput+0x2d/0x130 [ 1592.469471][T11884] __x64_sys_io_uring_enter+0x74/0x80 [ 1592.474925][T11884] do_syscall_64+0x39/0x80 [ 1592.479425][T11884] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1592.485312][T11884] RIP: 0033:0x466459 [ 1592.489213][T11884] 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 [ 1592.508894][T11884] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1592.517320][T11884] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1592.525447][T11884] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1592.533406][T11884] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:42 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x22, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1592.541385][T11884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1592.549342][T11884] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:42 executing program 5 (fault-call:5 fault-nth:2): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1592.814877][T11904] FAULT_INJECTION: forcing a failure. [ 1592.814877][T11904] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.827837][T11904] CPU: 1 PID: 11904 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1592.838113][T11904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1592.848203][T11904] Call Trace: [ 1592.851466][T11904] dump_stack+0x137/0x19d [ 1592.855783][T11904] should_fail+0x23c/0x250 [ 1592.860210][T11904] __should_failslab+0x81/0x90 [ 1592.864967][T11904] should_failslab+0x5/0x20 [ 1592.869489][T11904] kmem_cache_alloc_bulk+0x40/0x380 [ 1592.874692][T11904] io_submit_sqes+0x505/0xab0 [ 1592.879441][T11904] __se_sys_io_uring_enter+0x21f/0xb10 [ 1592.884899][T11904] ? fput+0x2d/0x130 [ 1592.888817][T11904] __x64_sys_io_uring_enter+0x74/0x80 [ 1592.894189][T11904] do_syscall_64+0x39/0x80 [ 1592.898648][T11904] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1592.904535][T11904] RIP: 0033:0x466459 [ 1592.908497][T11904] 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 [ 1592.928144][T11904] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1592.936544][T11904] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1592.944506][T11904] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1592.952482][T11904] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:42 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:42 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x85, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:42 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1592.960581][T11904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1592.968652][T11904] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:42 executing program 0: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:43 executing program 5 (fault-call:5 fault-nth:3): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1593.335499][T11933] FAULT_INJECTION: forcing a failure. [ 1593.335499][T11933] name failslab, interval 1, probability 0, space 0, times 0 [ 1593.348131][T11933] CPU: 1 PID: 11933 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1593.358311][T11933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1593.368393][T11933] Call Trace: [ 1593.371663][T11933] dump_stack+0x137/0x19d [ 1593.378357][T11933] should_fail+0x23c/0x250 [ 1593.382783][T11933] __should_failslab+0x81/0x90 [ 1593.387544][T11933] should_failslab+0x5/0x20 [ 1593.392100][T11933] kmem_cache_alloc_bulk+0x40/0x380 [ 1593.397319][T11933] io_submit_sqes+0x505/0xab0 [ 1593.402027][T11933] __se_sys_io_uring_enter+0x21f/0xb10 [ 1593.407557][T11933] ? fput+0x2d/0x130 [ 1593.411454][T11933] __x64_sys_io_uring_enter+0x74/0x80 [ 1593.416829][T11933] do_syscall_64+0x39/0x80 [ 1593.421232][T11933] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1593.427131][T11933] RIP: 0033:0x466459 [ 1593.431005][T11933] 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 [ 1593.450601][T11933] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1593.459023][T11933] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1593.467003][T11933] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1593.474973][T11933] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:43 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x23, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1593.482931][T11933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1593.490894][T11933] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:43 executing program 5 (fault-call:5 fault-nth:4): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1593.763142][T11947] FAULT_INJECTION: forcing a failure. [ 1593.763142][T11947] name failslab, interval 1, probability 0, space 0, times 0 [ 1593.775795][T11947] CPU: 1 PID: 11947 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1593.785979][T11947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1593.796025][T11947] Call Trace: [ 1593.799321][T11947] dump_stack+0x137/0x19d [ 1593.803658][T11947] should_fail+0x23c/0x250 [ 1593.808060][T11947] __should_failslab+0x81/0x90 [ 1593.812808][T11947] should_failslab+0x5/0x20 [ 1593.817418][T11947] kmem_cache_alloc_bulk+0x40/0x380 [ 1593.822761][T11947] io_submit_sqes+0x505/0xab0 [ 1593.827433][T11947] __se_sys_io_uring_enter+0x21f/0xb10 [ 1593.832892][T11947] ? fput+0x2d/0x130 [ 1593.836793][T11947] __x64_sys_io_uring_enter+0x74/0x80 [ 1593.842319][T11947] do_syscall_64+0x39/0x80 [ 1593.846743][T11947] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1593.852641][T11947] RIP: 0033:0x466459 [ 1593.856597][T11947] 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 [ 1593.876230][T11947] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1593.884648][T11947] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1593.892610][T11947] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1593.900574][T11947] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:43 executing program 0: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:43 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1593.908551][T11947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1593.916527][T11947] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:43 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:43 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x86, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:43 executing program 5 (fault-call:5 fault-nth:5): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1594.252801][T11975] FAULT_INJECTION: forcing a failure. [ 1594.252801][T11975] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.265581][T11975] CPU: 1 PID: 11975 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1594.275760][T11975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1594.285939][T11975] Call Trace: [ 1594.289223][T11975] dump_stack+0x137/0x19d [ 1594.293569][T11975] should_fail+0x23c/0x250 [ 1594.297972][T11975] __should_failslab+0x81/0x90 [ 1594.302776][T11975] should_failslab+0x5/0x20 [ 1594.307285][T11975] kmem_cache_alloc_bulk+0x40/0x380 [ 1594.315858][T11975] io_submit_sqes+0x505/0xab0 [ 1594.320985][T11975] __se_sys_io_uring_enter+0x21f/0xb10 [ 1594.326437][T11975] ? fput+0x2d/0x130 [ 1594.330559][T11975] __x64_sys_io_uring_enter+0x74/0x80 [ 1594.336107][T11975] do_syscall_64+0x39/0x80 [ 1594.340552][T11975] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1594.346546][T11975] RIP: 0033:0x466459 [ 1594.350468][T11975] 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 [ 1594.370280][T11975] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1594.378777][T11975] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1594.386762][T11975] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1594.394759][T11975] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1594.402739][T11975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1594.410723][T11975] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:44 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x24, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:44 executing program 5 (fault-call:5 fault-nth:6): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1594.683017][T11993] FAULT_INJECTION: forcing a failure. [ 1594.683017][T11993] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.695798][T11993] CPU: 1 PID: 11993 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1594.705962][T11993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1594.716003][T11993] Call Trace: [ 1594.719269][T11993] dump_stack+0x137/0x19d [ 1594.723634][T11993] should_fail+0x23c/0x250 [ 1594.728061][T11993] __should_failslab+0x81/0x90 [ 1594.732829][T11993] should_failslab+0x5/0x20 [ 1594.737369][T11993] kmem_cache_alloc_bulk+0x40/0x380 [ 1594.742592][T11993] io_submit_sqes+0x505/0xab0 [ 1594.747312][T11993] __se_sys_io_uring_enter+0x21f/0xb10 [ 1594.752866][T11993] ? fput+0x2d/0x130 [ 1594.756769][T11993] __x64_sys_io_uring_enter+0x74/0x80 [ 1594.762130][T11993] do_syscall_64+0x39/0x80 [ 1594.766529][T11993] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1594.772452][T11993] RIP: 0033:0x466459 [ 1594.776369][T11993] 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 [ 1594.795977][T11993] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1594.804425][T11993] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1594.812418][T11993] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1594.820428][T11993] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:44 executing program 0: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1594.828584][T11993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1594.836555][T11993] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:44 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) 13:26:44 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:44 executing program 5 (fault-call:5 fault-nth:7): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:44 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x87, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1595.182005][T12017] FAULT_INJECTION: forcing a failure. [ 1595.182005][T12017] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.194652][T12017] CPU: 0 PID: 12017 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1595.204792][T12017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1595.214833][T12017] Call Trace: [ 1595.218097][T12017] dump_stack+0x137/0x19d [ 1595.222416][T12017] should_fail+0x23c/0x250 [ 1595.226837][T12017] __should_failslab+0x81/0x90 [ 1595.231591][T12017] should_failslab+0x5/0x20 [ 1595.236218][T12017] kmem_cache_alloc_bulk+0x40/0x380 [ 1595.241414][T12017] io_submit_sqes+0x505/0xab0 [ 1595.246173][T12017] __se_sys_io_uring_enter+0x21f/0xb10 [ 1595.251641][T12017] ? fput+0x2d/0x130 [ 1595.255567][T12017] __x64_sys_io_uring_enter+0x74/0x80 [ 1595.260992][T12017] do_syscall_64+0x39/0x80 [ 1595.265421][T12017] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1595.271401][T12017] RIP: 0033:0x466459 [ 1595.275284][T12017] 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 [ 1595.294940][T12017] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1595.303408][T12017] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1595.311500][T12017] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1595.319466][T12017] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1595.327806][T12017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1595.335863][T12017] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:45 executing program 5 (fault-call:5 fault-nth:8): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:45 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x25, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1595.610077][T12037] FAULT_INJECTION: forcing a failure. [ 1595.610077][T12037] name failslab, interval 1, probability 0, space 0, times 0 [ 1595.622969][T12037] CPU: 1 PID: 12037 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1595.633172][T12037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1595.643280][T12037] Call Trace: [ 1595.646573][T12037] dump_stack+0x137/0x19d [ 1595.650914][T12037] should_fail+0x23c/0x250 [ 1595.655355][T12037] __should_failslab+0x81/0x90 [ 1595.660101][T12037] should_failslab+0x5/0x20 [ 1595.664627][T12037] kmem_cache_alloc_bulk+0x40/0x380 [ 1595.669882][T12037] io_submit_sqes+0x505/0xab0 [ 1595.674581][T12037] __se_sys_io_uring_enter+0x21f/0xb10 [ 1595.680024][T12037] ? fput+0x2d/0x130 [ 1595.683911][T12037] __x64_sys_io_uring_enter+0x74/0x80 [ 1595.689291][T12037] do_syscall_64+0x39/0x80 [ 1595.693729][T12037] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1595.701019][T12037] RIP: 0033:0x466459 13:26:45 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) [ 1595.704891][T12037] 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 [ 1595.724493][T12037] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1595.732890][T12037] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1595.740853][T12037] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1595.748851][T12037] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:45 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:45 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1595.756840][T12037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1595.764835][T12037] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:45 executing program 5 (fault-call:5 fault-nth:9): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:45 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x88, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1596.175461][T12069] FAULT_INJECTION: forcing a failure. [ 1596.175461][T12069] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.188099][T12069] CPU: 0 PID: 12069 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1596.198243][T12069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1596.208322][T12069] Call Trace: [ 1596.211593][T12069] dump_stack+0x137/0x19d [ 1596.216016][T12069] should_fail+0x23c/0x250 [ 1596.220425][T12069] __should_failslab+0x81/0x90 [ 1596.225327][T12069] should_failslab+0x5/0x20 [ 1596.229932][T12069] kmem_cache_alloc_bulk+0x40/0x380 [ 1596.235128][T12069] io_submit_sqes+0x505/0xab0 [ 1596.239802][T12069] __se_sys_io_uring_enter+0x21f/0xb10 [ 1596.245321][T12069] ? fput+0x2d/0x130 [ 1596.249235][T12069] __x64_sys_io_uring_enter+0x74/0x80 [ 1596.254719][T12069] do_syscall_64+0x39/0x80 [ 1596.259125][T12069] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1596.265026][T12069] RIP: 0033:0x466459 [ 1596.269029][T12069] 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 [ 1596.288626][T12069] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1596.297210][T12069] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1596.305170][T12069] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1596.313149][T12069] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1596.321232][T12069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1596.329850][T12069] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:46 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x26, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:46 executing program 5 (fault-call:5 fault-nth:10): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:46 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) [ 1596.614927][T12085] FAULT_INJECTION: forcing a failure. [ 1596.614927][T12085] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.627699][T12085] CPU: 1 PID: 12085 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1596.637864][T12085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1596.647928][T12085] Call Trace: [ 1596.651208][T12085] dump_stack+0x137/0x19d [ 1596.655640][T12085] should_fail+0x23c/0x250 [ 1596.660063][T12085] __should_failslab+0x81/0x90 [ 1596.664884][T12085] should_failslab+0x5/0x20 [ 1596.669453][T12085] kmem_cache_alloc_bulk+0x40/0x380 [ 1596.674662][T12085] io_submit_sqes+0x505/0xab0 [ 1596.679382][T12085] __se_sys_io_uring_enter+0x21f/0xb10 [ 1596.684827][T12085] ? fput+0x2d/0x130 [ 1596.688711][T12085] __x64_sys_io_uring_enter+0x74/0x80 [ 1596.694085][T12085] do_syscall_64+0x39/0x80 [ 1596.698548][T12085] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1596.704519][T12085] RIP: 0033:0x466459 [ 1596.708412][T12085] 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 [ 1596.728028][T12085] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1596.736795][T12085] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1596.744772][T12085] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1596.752795][T12085] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:46 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:46 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1596.760798][T12085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1596.768778][T12085] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:46 executing program 5 (fault-call:5 fault-nth:11): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:46 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x89, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1597.171400][T12118] FAULT_INJECTION: forcing a failure. [ 1597.171400][T12118] name failslab, interval 1, probability 0, space 0, times 0 [ 1597.184174][T12118] CPU: 1 PID: 12118 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1597.194339][T12118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1597.204398][T12118] Call Trace: [ 1597.207670][T12118] dump_stack+0x137/0x19d [ 1597.211995][T12118] should_fail+0x23c/0x250 [ 1597.216423][T12118] __should_failslab+0x81/0x90 [ 1597.221169][T12118] should_failslab+0x5/0x20 [ 1597.225685][T12118] kmem_cache_alloc_bulk+0x40/0x380 [ 1597.230889][T12118] io_submit_sqes+0x505/0xab0 [ 1597.235590][T12118] __se_sys_io_uring_enter+0x21f/0xb10 [ 1597.241080][T12118] ? fput+0x2d/0x130 [ 1597.244981][T12118] __x64_sys_io_uring_enter+0x74/0x80 [ 1597.250411][T12118] do_syscall_64+0x39/0x80 [ 1597.254830][T12118] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1597.260806][T12118] RIP: 0033:0x466459 [ 1597.264720][T12118] 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 [ 1597.284387][T12118] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1597.292803][T12118] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1597.300785][T12118] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1597.308767][T12118] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:47 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x27, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1597.316772][T12118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1597.324942][T12118] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:47 executing program 5 (fault-call:5 fault-nth:12): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:47 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:47 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1597.622613][T12135] FAULT_INJECTION: forcing a failure. [ 1597.622613][T12135] name failslab, interval 1, probability 0, space 0, times 0 [ 1597.635739][T12135] CPU: 1 PID: 12135 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1597.645932][T12135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1597.655980][T12135] Call Trace: [ 1597.659247][T12135] dump_stack+0x137/0x19d [ 1597.663579][T12135] should_fail+0x23c/0x250 [ 1597.668060][T12135] __should_failslab+0x81/0x90 [ 1597.672858][T12135] should_failslab+0x5/0x20 [ 1597.677368][T12135] kmem_cache_alloc_bulk+0x40/0x380 [ 1597.682569][T12135] io_submit_sqes+0x505/0xab0 [ 1597.687308][T12135] __se_sys_io_uring_enter+0x21f/0xb10 [ 1597.692799][T12135] ? fput+0x2d/0x130 [ 1597.696702][T12135] __x64_sys_io_uring_enter+0x74/0x80 [ 1597.702103][T12135] do_syscall_64+0x39/0x80 [ 1597.706525][T12135] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1597.712445][T12135] RIP: 0033:0x466459 [ 1597.716335][T12135] 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 [ 1597.736043][T12135] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1597.744467][T12135] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1597.752469][T12135] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1597.760447][T12135] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:47 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:47 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000020001104000000000000000002000000000000020000000008000400008f"], 0x24}}, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:47 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1597.768459][T12135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1597.776429][T12135] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:47 executing program 5 (fault-call:5 fault-nth:13): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:47 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x8a, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:47 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {r4}], 0x7, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1598.226517][T12175] FAULT_INJECTION: forcing a failure. [ 1598.226517][T12175] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.239253][T12175] CPU: 1 PID: 12175 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1598.249414][T12175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1598.259528][T12175] Call Trace: [ 1598.262820][T12175] dump_stack+0x137/0x19d [ 1598.267229][T12175] should_fail+0x23c/0x250 [ 1598.271647][T12175] __should_failslab+0x81/0x90 [ 1598.276418][T12175] should_failslab+0x5/0x20 [ 1598.281010][T12175] kmem_cache_alloc_bulk+0x40/0x380 [ 1598.286277][T12175] io_submit_sqes+0x505/0xab0 [ 1598.291040][T12175] __se_sys_io_uring_enter+0x21f/0xb10 [ 1598.296692][T12175] ? fput+0x2d/0x130 [ 1598.300742][T12175] __x64_sys_io_uring_enter+0x74/0x80 [ 1598.306099][T12175] do_syscall_64+0x39/0x80 [ 1598.310503][T12175] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1598.316418][T12175] RIP: 0033:0x466459 [ 1598.320296][T12175] 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 [ 1598.339912][T12175] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1598.348437][T12175] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1598.356413][T12175] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1598.364389][T12175] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:48 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x28, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1598.372373][T12175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1598.380349][T12175] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:48 executing program 5 (fault-call:5 fault-nth:14): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1598.651240][T12201] FAULT_INJECTION: forcing a failure. [ 1598.651240][T12201] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.663889][T12201] CPU: 0 PID: 12201 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1598.674103][T12201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1598.684166][T12201] Call Trace: [ 1598.687444][T12201] dump_stack+0x137/0x19d [ 1598.691778][T12201] should_fail+0x23c/0x250 [ 1598.696195][T12201] __should_failslab+0x81/0x90 [ 1598.700962][T12201] should_failslab+0x5/0x20 [ 1598.705503][T12201] kmem_cache_alloc_bulk+0x40/0x380 [ 1598.710706][T12201] io_submit_sqes+0x505/0xab0 [ 1598.715389][T12201] __se_sys_io_uring_enter+0x21f/0xb10 [ 1598.720908][T12201] ? fput+0x2d/0x130 [ 1598.724798][T12201] __x64_sys_io_uring_enter+0x74/0x80 [ 1598.730179][T12201] do_syscall_64+0x39/0x80 [ 1598.734625][T12201] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1598.740541][T12201] RIP: 0033:0x466459 13:26:48 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1598.744434][T12201] 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 [ 1598.764080][T12201] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1598.772533][T12201] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1598.780578][T12201] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1598.788553][T12201] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:48 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1598.796561][T12201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1598.804533][T12201] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:48 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x8b, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:48 executing program 5 (fault-call:5 fault-nth:15): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:48 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {r3, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r4, r5+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:49 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1599.329073][T12229] FAULT_INJECTION: forcing a failure. [ 1599.329073][T12229] name failslab, interval 1, probability 0, space 0, times 0 [ 1599.361347][T12229] CPU: 0 PID: 12229 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1599.371583][T12229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1599.381671][T12229] Call Trace: [ 1599.385015][T12229] dump_stack+0x137/0x19d [ 1599.389341][T12229] should_fail+0x23c/0x250 [ 1599.393804][T12229] __should_failslab+0x81/0x90 [ 1599.398653][T12229] should_failslab+0x5/0x20 [ 1599.403147][T12229] kmem_cache_alloc_bulk+0x40/0x380 [ 1599.408349][T12229] io_submit_sqes+0x505/0xab0 [ 1599.413169][T12229] __se_sys_io_uring_enter+0x21f/0xb10 [ 1599.418635][T12229] ? fput+0x2d/0x130 [ 1599.422530][T12229] __x64_sys_io_uring_enter+0x74/0x80 [ 1599.427929][T12229] do_syscall_64+0x39/0x80 [ 1599.432378][T12229] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1599.438305][T12229] RIP: 0033:0x466459 [ 1599.442196][T12229] 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 [ 1599.461825][T12229] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1599.470246][T12229] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 13:26:49 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:49 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x29, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1599.478293][T12229] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1599.486263][T12229] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1599.494227][T12229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1599.502239][T12229] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:49 executing program 5 (fault-call:5 fault-nth:16): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:49 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:49 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1599.869396][T12259] FAULT_INJECTION: forcing a failure. [ 1599.869396][T12259] name failslab, interval 1, probability 0, space 0, times 0 [ 1599.884396][T12259] CPU: 0 PID: 12259 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1599.894603][T12259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1599.904702][T12259] Call Trace: [ 1599.907981][T12259] dump_stack+0x137/0x19d [ 1599.912321][T12259] should_fail+0x23c/0x250 [ 1599.916743][T12259] __should_failslab+0x81/0x90 [ 1599.921512][T12259] should_failslab+0x5/0x20 [ 1599.926017][T12259] kmem_cache_alloc_bulk+0x40/0x380 [ 1599.931218][T12259] io_submit_sqes+0x505/0xab0 [ 1599.935905][T12259] __se_sys_io_uring_enter+0x21f/0xb10 [ 1599.941373][T12259] ? fput+0x2d/0x130 [ 1599.945277][T12259] __x64_sys_io_uring_enter+0x74/0x80 [ 1599.950670][T12259] do_syscall_64+0x39/0x80 [ 1599.955178][T12259] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1599.961176][T12259] RIP: 0033:0x466459 [ 1599.965067][T12259] 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 [ 1599.984781][T12259] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1599.993260][T12259] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1600.001235][T12259] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1600.009209][T12259] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:49 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0xffff, 0x6, 0x4, 0x10, 0x9, {}, {0x0, 0xc, 0xd1, 0x5, 0x5, 0x20, "ea69e9c0"}, 0x93, 0x2, @fd=0xffffffffffffffff, 0xfffffe01}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r2, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r3, r4+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:49 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x8c, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1600.017249][T12259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1600.025316][T12259] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:49 executing program 5 (fault-call:5 fault-nth:17): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1600.365781][T12292] FAULT_INJECTION: forcing a failure. [ 1600.365781][T12292] name failslab, interval 1, probability 0, space 0, times 0 [ 1600.379343][T12292] CPU: 0 PID: 12292 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1600.389507][T12292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1600.399559][T12292] Call Trace: [ 1600.402843][T12292] dump_stack+0x137/0x19d [ 1600.407214][T12292] should_fail+0x23c/0x250 [ 1600.411680][T12292] __should_failslab+0x81/0x90 [ 1600.416450][T12292] should_failslab+0x5/0x20 [ 1600.420991][T12292] kmem_cache_alloc_bulk+0x40/0x380 [ 1600.426239][T12292] io_submit_sqes+0x505/0xab0 [ 1600.430931][T12292] __se_sys_io_uring_enter+0x21f/0xb10 [ 1600.436442][T12292] ? fput+0x2d/0x130 [ 1600.440389][T12292] __x64_sys_io_uring_enter+0x74/0x80 [ 1600.445826][T12292] do_syscall_64+0x39/0x80 [ 1600.450229][T12292] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1600.456177][T12292] RIP: 0033:0x466459 [ 1600.460088][T12292] 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 [ 1600.479733][T12292] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1600.488176][T12292] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1600.496141][T12292] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1600.504095][T12292] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:50 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1600.512168][T12292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1600.520141][T12292] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:50 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x2a, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:50 executing program 5 (fault-call:5 fault-nth:18): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1600.830038][ T3237] ieee802154 phy0 wpan0: encryption failed: -22 [ 1600.832555][T12310] FAULT_INJECTION: forcing a failure. [ 1600.832555][T12310] name failslab, interval 1, probability 0, space 0, times 0 [ 1600.836378][ T3237] ieee802154 phy1 wpan1: encryption failed: -22 [ 1600.857223][T12310] CPU: 0 PID: 12310 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1600.867427][T12310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1600.877465][T12310] Call Trace: [ 1600.880725][T12310] dump_stack+0x137/0x19d [ 1600.885153][T12310] should_fail+0x23c/0x250 [ 1600.889572][T12310] __should_failslab+0x81/0x90 [ 1600.894485][T12310] should_failslab+0x5/0x20 [ 1600.899042][T12310] kmem_cache_alloc_bulk+0x40/0x380 [ 1600.904226][T12310] io_submit_sqes+0x505/0xab0 [ 1600.909043][T12310] __se_sys_io_uring_enter+0x21f/0xb10 [ 1600.914504][T12310] ? fput+0x2d/0x130 [ 1600.918399][T12310] __x64_sys_io_uring_enter+0x74/0x80 [ 1600.923793][T12310] do_syscall_64+0x39/0x80 [ 1600.928225][T12310] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1600.934177][T12310] RIP: 0033:0x466459 [ 1600.938099][T12310] 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 [ 1600.957729][T12310] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1600.966153][T12310] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 13:26:50 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1600.974127][T12310] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1600.982177][T12310] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1600.990171][T12310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1600.998304][T12310] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:50 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x8d, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:50 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:51 executing program 5 (fault-call:5 fault-nth:19): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:51 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1601.461944][T12340] FAULT_INJECTION: forcing a failure. [ 1601.461944][T12340] name failslab, interval 1, probability 0, space 0, times 0 [ 1601.500511][T12340] CPU: 1 PID: 12340 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1601.510672][T12340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1601.520718][T12340] Call Trace: [ 1601.523988][T12340] dump_stack+0x137/0x19d [ 1601.528326][T12340] should_fail+0x23c/0x250 [ 1601.532842][T12340] __should_failslab+0x81/0x90 [ 1601.537677][T12340] should_failslab+0x5/0x20 [ 1601.542287][T12340] kmem_cache_alloc_bulk+0x40/0x380 [ 1601.547477][T12340] io_submit_sqes+0x505/0xab0 [ 1601.552223][T12340] __se_sys_io_uring_enter+0x21f/0xb10 [ 1601.557670][T12340] ? fput+0x2d/0x130 [ 1601.561576][T12340] __x64_sys_io_uring_enter+0x74/0x80 [ 1601.567024][T12340] do_syscall_64+0x39/0x80 [ 1601.571442][T12340] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1601.577346][T12340] RIP: 0033:0x466459 [ 1601.581244][T12340] 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 [ 1601.600865][T12340] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1601.609279][T12340] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1601.617262][T12340] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1601.625245][T12340] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1601.633319][T12340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1601.641292][T12340] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:51 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x2b, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:51 executing program 5 (fault-call:5 fault-nth:20): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1601.950552][T12359] FAULT_INJECTION: forcing a failure. [ 1601.950552][T12359] name failslab, interval 1, probability 0, space 0, times 0 [ 1601.964759][T12359] CPU: 1 PID: 12359 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1601.974962][T12359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1601.985034][T12359] Call Trace: [ 1601.988312][T12359] dump_stack+0x137/0x19d [ 1601.992691][T12359] should_fail+0x23c/0x250 [ 1601.997101][T12359] __should_failslab+0x81/0x90 [ 1602.001929][T12359] should_failslab+0x5/0x20 [ 1602.006427][T12359] kmem_cache_alloc_bulk+0x40/0x380 [ 1602.011682][T12359] io_submit_sqes+0x505/0xab0 [ 1602.016361][T12359] __se_sys_io_uring_enter+0x21f/0xb10 [ 1602.021818][T12359] ? fput+0x2d/0x130 [ 1602.025706][T12359] __x64_sys_io_uring_enter+0x74/0x80 [ 1602.031074][T12359] do_syscall_64+0x39/0x80 [ 1602.035490][T12359] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1602.041386][T12359] RIP: 0033:0x466459 [ 1602.045286][T12359] 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 [ 1602.064950][T12359] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1602.073370][T12359] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1602.081333][T12359] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1602.089295][T12359] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:51 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1602.097327][T12359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1602.105373][T12359] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:52 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x8e, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:52 executing program 5 (fault-call:5 fault-nth:21): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:52 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:52 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1602.532580][T12381] FAULT_INJECTION: forcing a failure. [ 1602.532580][T12381] name failslab, interval 1, probability 0, space 0, times 0 [ 1602.547740][T12381] CPU: 0 PID: 12381 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1602.557908][T12381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1602.568030][T12381] Call Trace: [ 1602.571313][T12381] dump_stack+0x137/0x19d [ 1602.575676][T12381] should_fail+0x23c/0x250 [ 1602.580102][T12381] __should_failslab+0x81/0x90 [ 1602.584894][T12381] should_failslab+0x5/0x20 [ 1602.589450][T12381] kmem_cache_alloc_bulk+0x40/0x380 [ 1602.594704][T12381] io_submit_sqes+0x505/0xab0 [ 1602.599419][T12381] __se_sys_io_uring_enter+0x21f/0xb10 [ 1602.604907][T12381] ? fput+0x2d/0x130 [ 1602.608851][T12381] __x64_sys_io_uring_enter+0x74/0x80 [ 1602.614212][T12381] do_syscall_64+0x39/0x80 [ 1602.618614][T12381] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1602.624494][T12381] RIP: 0033:0x466459 [ 1602.628391][T12381] 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 [ 1602.648033][T12381] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1602.656455][T12381] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1602.664433][T12381] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1602.672396][T12381] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1602.680376][T12381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1602.688353][T12381] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:52 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x2c, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:52 executing program 5 (fault-call:5 fault-nth:22): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1602.974288][T12407] FAULT_INJECTION: forcing a failure. [ 1602.974288][T12407] name failslab, interval 1, probability 0, space 0, times 0 [ 1602.986943][T12407] CPU: 0 PID: 12407 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1602.997135][T12407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1603.007226][T12407] Call Trace: [ 1603.010540][T12407] dump_stack+0x137/0x19d [ 1603.014874][T12407] should_fail+0x23c/0x250 [ 1603.019296][T12407] __should_failslab+0x81/0x90 [ 1603.024061][T12407] should_failslab+0x5/0x20 [ 1603.028633][T12407] kmem_cache_alloc_bulk+0x40/0x380 [ 1603.033817][T12407] io_submit_sqes+0x505/0xab0 [ 1603.038568][T12407] __se_sys_io_uring_enter+0x21f/0xb10 [ 1603.044021][T12407] ? fput+0x2d/0x130 [ 1603.047986][T12407] __x64_sys_io_uring_enter+0x74/0x80 [ 1603.053359][T12407] do_syscall_64+0x39/0x80 [ 1603.057809][T12407] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1603.063724][T12407] RIP: 0033:0x466459 [ 1603.067781][T12407] 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 [ 1603.087563][T12407] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1603.096050][T12407] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1603.104057][T12407] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1603.112029][T12407] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:53 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1603.120003][T12407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1603.127978][T12407] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:53 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x8f, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:53 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:53 executing program 5 (fault-call:5 fault-nth:23): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:53 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1603.604720][T12439] FAULT_INJECTION: forcing a failure. [ 1603.604720][T12439] name failslab, interval 1, probability 0, space 0, times 0 [ 1603.617424][T12439] CPU: 0 PID: 12439 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1603.627616][T12439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1603.637751][T12439] Call Trace: [ 1603.641040][T12439] dump_stack+0x137/0x19d [ 1603.645386][T12439] should_fail+0x23c/0x250 [ 1603.649887][T12439] __should_failslab+0x81/0x90 [ 1603.654658][T12439] should_failslab+0x5/0x20 [ 1603.659196][T12439] kmem_cache_alloc_bulk+0x40/0x380 [ 1603.664378][T12439] io_submit_sqes+0x505/0xab0 [ 1603.669042][T12439] __se_sys_io_uring_enter+0x21f/0xb10 [ 1603.674519][T12439] ? fput+0x2d/0x130 [ 1603.678412][T12439] __x64_sys_io_uring_enter+0x74/0x80 [ 1603.683809][T12439] do_syscall_64+0x39/0x80 [ 1603.688294][T12439] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1603.694172][T12439] RIP: 0033:0x466459 [ 1603.698095][T12439] 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 [ 1603.717725][T12439] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1603.726136][T12439] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1603.734104][T12439] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1603.742178][T12439] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:53 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x2d, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1603.750149][T12439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1603.758116][T12439] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:53 executing program 5 (fault-call:5 fault-nth:24): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:53 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}], 0x5, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1604.050127][T12453] FAULT_INJECTION: forcing a failure. [ 1604.050127][T12453] name failslab, interval 1, probability 0, space 0, times 0 [ 1604.064584][T12453] CPU: 0 PID: 12453 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1604.074779][T12453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1604.084842][T12453] Call Trace: [ 1604.088126][T12453] dump_stack+0x137/0x19d [ 1604.092473][T12453] should_fail+0x23c/0x250 [ 1604.096899][T12453] __should_failslab+0x81/0x90 [ 1604.101721][T12453] should_failslab+0x5/0x20 [ 1604.106290][T12453] kmem_cache_alloc_bulk+0x40/0x380 [ 1604.111505][T12453] io_submit_sqes+0x505/0xab0 [ 1604.116189][T12453] __se_sys_io_uring_enter+0x21f/0xb10 [ 1604.121668][T12453] ? fput+0x2d/0x130 [ 1604.125558][T12453] __x64_sys_io_uring_enter+0x74/0x80 [ 1604.130927][T12453] do_syscall_64+0x39/0x80 [ 1604.135441][T12453] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1604.141419][T12453] RIP: 0033:0x466459 [ 1604.145318][T12453] 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 [ 1604.164943][T12453] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1604.173374][T12453] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1604.181474][T12453] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1604.189455][T12453] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:54 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1604.197442][T12453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1604.205422][T12453] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:54 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x90, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:54 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:54 executing program 5 (fault-call:5 fault-nth:25): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1604.701793][T12489] FAULT_INJECTION: forcing a failure. [ 1604.701793][T12489] name failslab, interval 1, probability 0, space 0, times 0 [ 1604.714926][T12489] CPU: 1 PID: 12489 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1604.725097][T12489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1604.735482][T12489] Call Trace: [ 1604.738764][T12489] dump_stack+0x137/0x19d [ 1604.743419][T12489] should_fail+0x23c/0x250 [ 1604.747826][T12489] __should_failslab+0x81/0x90 [ 1604.752594][T12489] should_failslab+0x5/0x20 [ 1604.757110][T12489] kmem_cache_alloc_bulk+0x40/0x380 [ 1604.762351][T12489] io_submit_sqes+0x505/0xab0 [ 1604.767057][T12489] __se_sys_io_uring_enter+0x21f/0xb10 [ 1604.772522][T12489] ? fput+0x2d/0x130 [ 1604.776441][T12489] __x64_sys_io_uring_enter+0x74/0x80 [ 1604.781812][T12489] do_syscall_64+0x39/0x80 [ 1604.786229][T12489] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1604.792110][T12489] RIP: 0033:0x466459 [ 1604.796029][T12489] 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 [ 1604.815639][T12489] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1604.824041][T12489] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1604.832042][T12489] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1604.840034][T12489] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:54 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x2e, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1604.847993][T12489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1604.855977][T12489] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:54 executing program 5 (fault-call:5 fault-nth:26): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:54 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}], 0x4, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:54 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:55 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1605.220141][T12502] FAULT_INJECTION: forcing a failure. [ 1605.220141][T12502] name failslab, interval 1, probability 0, space 0, times 0 [ 1605.268667][T12502] CPU: 1 PID: 12502 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1605.278854][T12502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1605.288916][T12502] Call Trace: [ 1605.292197][T12502] dump_stack+0x137/0x19d [ 1605.296533][T12502] should_fail+0x23c/0x250 [ 1605.300967][T12502] __should_failslab+0x81/0x90 [ 1605.305746][T12502] should_failslab+0x5/0x20 [ 1605.310330][T12502] kmem_cache_alloc_bulk+0x40/0x380 [ 1605.315538][T12502] io_submit_sqes+0x505/0xab0 [ 1605.320291][T12502] __se_sys_io_uring_enter+0x21f/0xb10 [ 1605.325804][T12502] ? fput+0x2d/0x130 [ 1605.329916][T12502] __x64_sys_io_uring_enter+0x74/0x80 [ 1605.335296][T12502] do_syscall_64+0x39/0x80 [ 1605.339918][T12502] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1605.345928][T12502] RIP: 0033:0x466459 13:26:55 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x91, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1605.349852][T12502] 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 [ 1605.369462][T12502] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1605.377907][T12502] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1605.385882][T12502] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1605.393916][T12502] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1605.401888][T12502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1605.409942][T12502] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:55 executing program 5 (fault-call:5 fault-nth:27): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1605.768327][T12537] FAULT_INJECTION: forcing a failure. [ 1605.768327][T12537] name failslab, interval 1, probability 0, space 0, times 0 [ 1605.781525][T12537] CPU: 0 PID: 12537 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1605.791742][T12537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1605.801797][T12537] Call Trace: [ 1605.805079][T12537] dump_stack+0x137/0x19d [ 1605.809437][T12537] should_fail+0x23c/0x250 [ 1605.813839][T12537] __should_failslab+0x81/0x90 [ 1605.818689][T12537] should_failslab+0x5/0x20 [ 1605.823178][T12537] kmem_cache_alloc_bulk+0x40/0x380 [ 1605.828368][T12537] io_submit_sqes+0x505/0xab0 [ 1605.833032][T12537] __se_sys_io_uring_enter+0x21f/0xb10 [ 1605.838531][T12537] ? fput+0x2d/0x130 [ 1605.842580][T12537] __x64_sys_io_uring_enter+0x74/0x80 [ 1605.848023][T12537] do_syscall_64+0x39/0x80 [ 1605.852466][T12537] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1605.858349][T12537] RIP: 0033:0x466459 [ 1605.862224][T12537] 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 [ 1605.881960][T12537] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1605.890451][T12537] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1605.898511][T12537] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1605.906477][T12537] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1605.914429][T12537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1605.922433][T12537] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:55 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x2f, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:55 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:55 executing program 5 (fault-call:5 fault-nth:28): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:55 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r0, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {0xffffffffffffffff, 0xa}, {r0, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:55 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1606.382285][T12560] FAULT_INJECTION: forcing a failure. [ 1606.382285][T12560] name failslab, interval 1, probability 0, space 0, times 0 [ 1606.399596][T12560] CPU: 0 PID: 12560 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1606.409872][T12560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1606.419931][T12560] Call Trace: [ 1606.423233][T12560] dump_stack+0x137/0x19d [ 1606.428279][T12560] should_fail+0x23c/0x250 [ 1606.432729][T12560] __should_failslab+0x81/0x90 [ 1606.437478][T12560] should_failslab+0x5/0x20 [ 1606.441997][T12560] kmem_cache_alloc_bulk+0x40/0x380 [ 1606.447192][T12560] io_submit_sqes+0x505/0xab0 [ 1606.451871][T12560] __se_sys_io_uring_enter+0x21f/0xb10 [ 1606.457333][T12560] ? fput+0x2d/0x130 [ 1606.461206][T12560] __x64_sys_io_uring_enter+0x74/0x80 [ 1606.466579][T12560] do_syscall_64+0x39/0x80 [ 1606.470977][T12560] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1606.476935][T12560] RIP: 0033:0x466459 [ 1606.480806][T12560] 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 [ 1606.500398][T12560] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1606.508880][T12560] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1606.516855][T12560] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1606.524862][T12560] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:56 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x92, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1606.532818][T12560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1606.540823][T12560] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:56 executing program 5 (fault-call:5 fault-nth:29): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1606.834070][T12582] FAULT_INJECTION: forcing a failure. [ 1606.834070][T12582] name failslab, interval 1, probability 0, space 0, times 0 [ 1606.847001][T12582] CPU: 1 PID: 12582 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1606.857292][T12582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1606.867420][T12582] Call Trace: [ 1606.870687][T12582] dump_stack+0x137/0x19d [ 1606.875007][T12582] should_fail+0x23c/0x250 [ 1606.879407][T12582] __should_failslab+0x81/0x90 [ 1606.884221][T12582] should_failslab+0x5/0x20 [ 1606.888798][T12582] kmem_cache_alloc_bulk+0x40/0x380 [ 1606.894005][T12582] io_submit_sqes+0x505/0xab0 [ 1606.898674][T12582] __se_sys_io_uring_enter+0x21f/0xb10 [ 1606.904119][T12582] ? fput+0x2d/0x130 [ 1606.908036][T12582] __x64_sys_io_uring_enter+0x74/0x80 [ 1606.913424][T12582] do_syscall_64+0x39/0x80 [ 1606.917826][T12582] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1606.923777][T12582] RIP: 0033:0x466459 [ 1606.927714][T12582] 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 [ 1606.947340][T12582] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1606.955757][T12582] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1606.963731][T12582] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1606.971694][T12582] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:56 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r0, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {0xffffffffffffffff, 0xa}, {r0, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:56 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1606.979677][T12582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1606.987652][T12582] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:56 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x30, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:26:57 executing program 5 (fault-call:5 fault-nth:30): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:57 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:57 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1607.515878][T12606] FAULT_INJECTION: forcing a failure. [ 1607.515878][T12606] name failslab, interval 1, probability 0, space 0, times 0 [ 1607.530819][T12606] CPU: 1 PID: 12606 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1607.541025][T12606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1607.551155][T12606] Call Trace: [ 1607.554431][T12606] dump_stack+0x137/0x19d [ 1607.558806][T12606] should_fail+0x23c/0x250 [ 1607.563224][T12606] __should_failslab+0x81/0x90 [ 1607.567988][T12606] should_failslab+0x5/0x20 [ 1607.572514][T12606] kmem_cache_alloc_bulk+0x40/0x380 [ 1607.577733][T12606] io_submit_sqes+0x505/0xab0 [ 1607.582495][T12606] __se_sys_io_uring_enter+0x21f/0xb10 [ 1607.588023][T12606] ? fput+0x2d/0x130 [ 1607.591916][T12606] __x64_sys_io_uring_enter+0x74/0x80 [ 1607.597279][T12606] do_syscall_64+0x39/0x80 [ 1607.601700][T12606] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1607.607677][T12606] RIP: 0033:0x466459 [ 1607.611586][T12606] 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 [ 1607.631215][T12606] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1607.639636][T12606] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1607.647612][T12606] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1607.655616][T12606] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:57 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x93, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:57 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1607.663620][T12606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1607.671602][T12606] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:57 executing program 5 (fault-call:5 fault-nth:31): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:57 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r0, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {0xffffffffffffffff, 0xa}, {r0, 0x84}, {}], 0x7, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:57 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:57 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x31, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1608.028847][T12637] FAULT_INJECTION: forcing a failure. [ 1608.028847][T12637] name failslab, interval 1, probability 0, space 0, times 0 [ 1608.052672][T12637] CPU: 1 PID: 12637 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1608.062867][T12637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1608.072927][T12637] Call Trace: [ 1608.076274][T12637] dump_stack+0x137/0x19d [ 1608.080618][T12637] should_fail+0x23c/0x250 [ 1608.085056][T12637] __should_failslab+0x81/0x90 [ 1608.089935][T12637] should_failslab+0x5/0x20 [ 1608.094440][T12637] kmem_cache_alloc_bulk+0x40/0x380 [ 1608.099637][T12637] io_submit_sqes+0x505/0xab0 [ 1608.104300][T12637] __se_sys_io_uring_enter+0x21f/0xb10 [ 1608.109830][T12637] ? fput+0x2d/0x130 [ 1608.113753][T12637] __x64_sys_io_uring_enter+0x74/0x80 [ 1608.119160][T12637] do_syscall_64+0x39/0x80 [ 1608.123626][T12637] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1608.129544][T12637] RIP: 0033:0x466459 [ 1608.133479][T12637] 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 [ 1608.153115][T12637] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1608.161534][T12637] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1608.169507][T12637] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1608.177502][T12637] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1608.185475][T12637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1608.193445][T12637] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:58 executing program 5 (fault-call:5 fault-nth:32): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:58 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1608.510308][T12662] FAULT_INJECTION: forcing a failure. [ 1608.510308][T12662] name failslab, interval 1, probability 0, space 0, times 0 [ 1608.523195][T12662] CPU: 1 PID: 12662 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1608.533359][T12662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1608.543415][T12662] Call Trace: [ 1608.546678][T12662] dump_stack+0x137/0x19d [ 1608.550996][T12662] should_fail+0x23c/0x250 [ 1608.555396][T12662] __should_failslab+0x81/0x90 [ 1608.560142][T12662] should_failslab+0x5/0x20 [ 1608.564657][T12662] kmem_cache_alloc_bulk+0x40/0x380 [ 1608.569870][T12662] io_submit_sqes+0x505/0xab0 [ 1608.574548][T12662] __se_sys_io_uring_enter+0x21f/0xb10 [ 1608.580021][T12662] ? fput+0x2d/0x130 [ 1608.583927][T12662] __x64_sys_io_uring_enter+0x74/0x80 [ 1608.589382][T12662] do_syscall_64+0x39/0x80 [ 1608.593798][T12662] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1608.599722][T12662] RIP: 0033:0x466459 [ 1608.603644][T12662] 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 [ 1608.623249][T12662] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1608.631758][T12662] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1608.639726][T12662] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1608.647712][T12662] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1608.655681][T12662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1608.663633][T12662] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:58 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:58 executing program 5 (fault-call:5 fault-nth:33): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:58 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x94, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:58 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:58 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x32, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1609.002464][T12679] FAULT_INJECTION: forcing a failure. [ 1609.002464][T12679] name failslab, interval 1, probability 0, space 0, times 0 [ 1609.018355][T12679] CPU: 0 PID: 12679 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1609.028538][T12679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1609.038660][T12679] Call Trace: [ 1609.041972][T12679] dump_stack+0x137/0x19d [ 1609.046290][T12679] should_fail+0x23c/0x250 [ 1609.050704][T12679] __should_failslab+0x81/0x90 [ 1609.055551][T12679] should_failslab+0x5/0x20 [ 1609.060101][T12679] kmem_cache_alloc_bulk+0x40/0x380 [ 1609.065297][T12679] io_submit_sqes+0x505/0xab0 [ 1609.069985][T12679] __se_sys_io_uring_enter+0x21f/0xb10 [ 1609.075445][T12679] ? fput+0x2d/0x130 [ 1609.079318][T12679] __x64_sys_io_uring_enter+0x74/0x80 [ 1609.084672][T12679] do_syscall_64+0x39/0x80 [ 1609.089074][T12679] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1609.095046][T12679] RIP: 0033:0x466459 [ 1609.099049][T12679] 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 [ 1609.118651][T12679] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1609.127137][T12679] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1609.135131][T12679] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1609.143087][T12679] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1609.151042][T12679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1609.159151][T12679] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:59 executing program 5 (fault-call:5 fault-nth:34): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:59 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {}], 0x4, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1609.541658][T12709] FAULT_INJECTION: forcing a failure. [ 1609.541658][T12709] name failslab, interval 1, probability 0, space 0, times 0 [ 1609.554692][T12709] CPU: 1 PID: 12709 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1609.564847][T12709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1609.575034][T12709] Call Trace: [ 1609.578313][T12709] dump_stack+0x137/0x19d [ 1609.582657][T12709] should_fail+0x23c/0x250 [ 1609.587068][T12709] __should_failslab+0x81/0x90 [ 1609.591831][T12709] should_failslab+0x5/0x20 [ 1609.596364][T12709] kmem_cache_alloc_bulk+0x40/0x380 [ 1609.601599][T12709] io_submit_sqes+0x505/0xab0 [ 1609.606367][T12709] __se_sys_io_uring_enter+0x21f/0xb10 [ 1609.611860][T12709] ? fput+0x2d/0x130 [ 1609.615757][T12709] __x64_sys_io_uring_enter+0x74/0x80 [ 1609.621153][T12709] do_syscall_64+0x39/0x80 [ 1609.625618][T12709] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1609.631514][T12709] RIP: 0033:0x466459 [ 1609.635391][T12709] 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 [ 1609.655023][T12709] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1609.663476][T12709] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1609.671495][T12709] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1609.679477][T12709] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:26:59 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1609.687540][T12709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1609.695533][T12709] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:26:59 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x95, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:26:59 executing program 5 (fault-call:5 fault-nth:35): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:26:59 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:26:59 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x33, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1610.021238][T12731] FAULT_INJECTION: forcing a failure. [ 1610.021238][T12731] name failslab, interval 1, probability 0, space 0, times 0 [ 1610.033973][T12731] CPU: 0 PID: 12731 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1610.044142][T12731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1610.054197][T12731] Call Trace: [ 1610.057497][T12731] dump_stack+0x137/0x19d [ 1610.061834][T12731] should_fail+0x23c/0x250 [ 1610.066324][T12731] __should_failslab+0x81/0x90 [ 1610.071119][T12731] should_failslab+0x5/0x20 [ 1610.075714][T12731] kmem_cache_alloc_bulk+0x40/0x380 [ 1610.080913][T12731] io_submit_sqes+0x505/0xab0 [ 1610.085706][T12731] __se_sys_io_uring_enter+0x21f/0xb10 [ 1610.091170][T12731] ? fput+0x2d/0x130 [ 1610.095070][T12731] __x64_sys_io_uring_enter+0x74/0x80 [ 1610.100459][T12731] do_syscall_64+0x39/0x80 [ 1610.104872][T12731] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1610.110758][T12731] RIP: 0033:0x466459 [ 1610.114665][T12731] 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 [ 1610.134276][T12731] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1610.142673][T12731] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1610.150629][T12731] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1610.158658][T12731] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1610.166624][T12731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1610.174667][T12731] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:00 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {}], 0x4, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:00 executing program 5 (fault-call:5 fault-nth:36): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:00 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1610.555768][T12766] FAULT_INJECTION: forcing a failure. [ 1610.555768][T12766] name failslab, interval 1, probability 0, space 0, times 0 [ 1610.568452][T12766] CPU: 1 PID: 12766 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1610.578719][T12766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1610.588789][T12766] Call Trace: [ 1610.592050][T12766] dump_stack+0x137/0x19d [ 1610.596408][T12766] should_fail+0x23c/0x250 [ 1610.600846][T12766] __should_failslab+0x81/0x90 [ 1610.605591][T12766] should_failslab+0x5/0x20 [ 1610.610167][T12766] kmem_cache_alloc_bulk+0x40/0x380 [ 1610.615369][T12766] io_submit_sqes+0x505/0xab0 [ 1610.620161][T12766] __se_sys_io_uring_enter+0x21f/0xb10 [ 1610.625600][T12766] ? fput+0x2d/0x130 [ 1610.629502][T12766] __x64_sys_io_uring_enter+0x74/0x80 [ 1610.637062][T12766] do_syscall_64+0x39/0x80 [ 1610.641551][T12766] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1610.647496][T12766] RIP: 0033:0x466459 [ 1610.651394][T12766] 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 [ 1610.671005][T12766] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1610.679408][T12766] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1610.687398][T12766] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1610.695362][T12766] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:00 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x96, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1610.703337][T12766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1610.711380][T12766] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:00 executing program 5 (fault-call:5 fault-nth:37): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:00 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:00 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x34, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1611.057365][T12782] FAULT_INJECTION: forcing a failure. [ 1611.057365][T12782] name failslab, interval 1, probability 0, space 0, times 0 [ 1611.072317][T12782] CPU: 1 PID: 12782 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1611.082536][T12782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1611.092614][T12782] Call Trace: [ 1611.095896][T12782] dump_stack+0x137/0x19d [ 1611.100341][T12782] should_fail+0x23c/0x250 [ 1611.104750][T12782] __should_failslab+0x81/0x90 [ 1611.109558][T12782] should_failslab+0x5/0x20 [ 1611.114122][T12782] kmem_cache_alloc_bulk+0x40/0x380 [ 1611.119319][T12782] io_submit_sqes+0x505/0xab0 [ 1611.124012][T12782] __se_sys_io_uring_enter+0x21f/0xb10 [ 1611.129471][T12782] ? fput+0x2d/0x130 [ 1611.133361][T12782] __x64_sys_io_uring_enter+0x74/0x80 [ 1611.138732][T12782] do_syscall_64+0x39/0x80 [ 1611.143256][T12782] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1611.149179][T12782] RIP: 0033:0x466459 [ 1611.153100][T12782] 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 [ 1611.172715][T12782] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1611.181144][T12782] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1611.189282][T12782] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1611.197301][T12782] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:01 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {}], 0x4, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1611.205293][T12782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1611.213333][T12782] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:01 executing program 5 (fault-call:5 fault-nth:38): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:01 executing program 1: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1611.552433][T12813] FAULT_INJECTION: forcing a failure. [ 1611.552433][T12813] name failslab, interval 1, probability 0, space 0, times 0 [ 1611.565241][T12813] CPU: 0 PID: 12813 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1611.575526][T12813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1611.585703][T12813] Call Trace: [ 1611.588986][T12813] dump_stack+0x137/0x19d [ 1611.593344][T12813] should_fail+0x23c/0x250 [ 1611.597772][T12813] __should_failslab+0x81/0x90 [ 1611.602545][T12813] should_failslab+0x5/0x20 [ 1611.607073][T12813] kmem_cache_alloc_bulk+0x40/0x380 [ 1611.612398][T12813] io_submit_sqes+0x505/0xab0 [ 1611.617159][T12813] __se_sys_io_uring_enter+0x21f/0xb10 [ 1611.622615][T12813] ? fput+0x2d/0x130 [ 1611.626513][T12813] __x64_sys_io_uring_enter+0x74/0x80 [ 1611.631928][T12813] do_syscall_64+0x39/0x80 [ 1611.636484][T12813] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1611.642367][T12813] RIP: 0033:0x466459 [ 1611.646240][T12813] 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 [ 1611.665851][T12813] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1611.674279][T12813] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1611.682237][T12813] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1611.690302][T12813] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1611.698262][T12813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1611.706264][T12813] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:01 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x97, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:01 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:01 executing program 5 (fault-call:5 fault-nth:39): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:01 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x35, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1612.062063][T12832] FAULT_INJECTION: forcing a failure. [ 1612.062063][T12832] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.075138][T12832] CPU: 0 PID: 12832 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1612.085373][T12832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1612.095429][T12832] Call Trace: [ 1612.098695][T12832] dump_stack+0x137/0x19d [ 1612.103030][T12832] should_fail+0x23c/0x250 [ 1612.107503][T12832] __should_failslab+0x81/0x90 [ 1612.112255][T12832] should_failslab+0x5/0x20 [ 1612.116779][T12832] kmem_cache_alloc_bulk+0x40/0x380 [ 1612.121962][T12832] io_submit_sqes+0x505/0xab0 [ 1612.126631][T12832] __se_sys_io_uring_enter+0x21f/0xb10 [ 1612.132166][T12832] ? fput+0x2d/0x130 [ 1612.136065][T12832] __x64_sys_io_uring_enter+0x74/0x80 [ 1612.141477][T12832] do_syscall_64+0x39/0x80 [ 1612.145920][T12832] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1612.151801][T12832] RIP: 0033:0x466459 [ 1612.155721][T12832] 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 [ 1612.175350][T12832] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1612.183831][T12832] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1612.191801][T12832] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1612.199772][T12832] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:02 executing program 1: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:02 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r0}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1612.207763][T12832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1612.215735][T12832] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:02 executing program 5 (fault-call:5 fault-nth:40): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1612.566933][T12863] FAULT_INJECTION: forcing a failure. [ 1612.566933][T12863] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.579576][T12863] CPU: 1 PID: 12863 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1612.589827][T12863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1612.599863][T12863] Call Trace: [ 1612.603131][T12863] dump_stack+0x137/0x19d [ 1612.607459][T12863] should_fail+0x23c/0x250 [ 1612.611931][T12863] __should_failslab+0x81/0x90 [ 1612.616724][T12863] should_failslab+0x5/0x20 [ 1612.621350][T12863] kmem_cache_alloc_bulk+0x40/0x380 [ 1612.626751][T12863] io_submit_sqes+0x505/0xab0 [ 1612.631419][T12863] __se_sys_io_uring_enter+0x21f/0xb10 [ 1612.636951][T12863] ? fput+0x2d/0x130 [ 1612.640857][T12863] __x64_sys_io_uring_enter+0x74/0x80 [ 1612.646226][T12863] do_syscall_64+0x39/0x80 [ 1612.650670][T12863] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1612.657240][T12863] RIP: 0033:0x466459 [ 1612.661173][T12863] 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 [ 1612.680768][T12863] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1612.689246][T12863] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1612.697213][T12863] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1612.705255][T12863] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1612.713257][T12863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1612.721215][T12863] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:02 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x98, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:02 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:02 executing program 5 (fault-call:5 fault-nth:41): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:02 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x36, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1613.099371][T12880] FAULT_INJECTION: forcing a failure. [ 1613.099371][T12880] name failslab, interval 1, probability 0, space 0, times 0 [ 1613.112074][T12880] CPU: 1 PID: 12880 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1613.122260][T12880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1613.132357][T12880] Call Trace: [ 1613.135661][T12880] dump_stack+0x137/0x19d [ 1613.139977][T12880] should_fail+0x23c/0x250 [ 1613.144463][T12880] __should_failslab+0x81/0x90 [ 1613.149264][T12880] should_failslab+0x5/0x20 [ 1613.153849][T12880] kmem_cache_alloc_bulk+0x40/0x380 [ 1613.159034][T12880] io_submit_sqes+0x505/0xab0 [ 1613.163723][T12880] __se_sys_io_uring_enter+0x21f/0xb10 [ 1613.169189][T12880] ? fput+0x2d/0x130 [ 1613.173096][T12880] __x64_sys_io_uring_enter+0x74/0x80 [ 1613.178478][T12880] do_syscall_64+0x39/0x80 [ 1613.182902][T12880] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1613.188860][T12880] RIP: 0033:0x466459 [ 1613.192752][T12880] 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 [ 1613.212464][T12880] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1613.220949][T12880] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1613.229024][T12880] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1613.236996][T12880] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:03 executing program 1: r0 = syz_io_uring_setup(0x6b52, 0x0, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:03 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1613.244969][T12880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1613.253001][T12880] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:03 executing program 5 (fault-call:5 fault-nth:42): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1613.564955][T12910] FAULT_INJECTION: forcing a failure. [ 1613.564955][T12910] name failslab, interval 1, probability 0, space 0, times 0 [ 1613.577723][T12910] CPU: 1 PID: 12910 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1613.587883][T12910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1613.597962][T12910] Call Trace: [ 1613.601227][T12910] dump_stack+0x137/0x19d [ 1613.605558][T12910] should_fail+0x23c/0x250 [ 1613.609955][T12910] __should_failslab+0x81/0x90 [ 1613.614700][T12910] should_failslab+0x5/0x20 [ 1613.619235][T12910] kmem_cache_alloc_bulk+0x40/0x380 [ 1613.624434][T12910] io_submit_sqes+0x505/0xab0 [ 1613.629288][T12910] __se_sys_io_uring_enter+0x21f/0xb10 [ 1613.634773][T12910] ? fput+0x2d/0x130 [ 1613.638685][T12910] __x64_sys_io_uring_enter+0x74/0x80 [ 1613.644171][T12910] do_syscall_64+0x39/0x80 [ 1613.648598][T12910] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1613.654522][T12910] RIP: 0033:0x466459 [ 1613.658402][T12910] 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 [ 1613.678005][T12910] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1613.686421][T12910] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1613.694469][T12910] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1613.702436][T12910] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1613.710412][T12910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1613.718413][T12910] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:03 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x99, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:03 executing program 5 (fault-call:5 fault-nth:43): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:03 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x37, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:03 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1614.063099][T12924] FAULT_INJECTION: forcing a failure. [ 1614.063099][T12924] name failslab, interval 1, probability 0, space 0, times 0 [ 1614.076053][T12924] CPU: 0 PID: 12924 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1614.086329][T12924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1614.096379][T12924] Call Trace: [ 1614.099645][T12924] dump_stack+0x137/0x19d [ 1614.103996][T12924] should_fail+0x23c/0x250 [ 1614.108439][T12924] __should_failslab+0x81/0x90 [ 1614.113189][T12924] should_failslab+0x5/0x20 [ 1614.117694][T12924] kmem_cache_alloc_bulk+0x40/0x380 [ 1614.122890][T12924] io_submit_sqes+0x505/0xab0 [ 1614.127559][T12924] __se_sys_io_uring_enter+0x21f/0xb10 [ 1614.133121][T12924] ? fput+0x2d/0x130 [ 1614.137014][T12924] __x64_sys_io_uring_enter+0x74/0x80 [ 1614.142414][T12924] do_syscall_64+0x39/0x80 [ 1614.146837][T12924] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1614.152877][T12924] RIP: 0033:0x466459 [ 1614.156765][T12924] 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 [ 1614.176391][T12924] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1614.184806][T12924] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1614.192777][T12924] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1614.200767][T12924] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:04 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:04 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1614.208738][T12924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1614.216847][T12924] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:04 executing program 5 (fault-call:5 fault-nth:44): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1614.558866][T12959] FAULT_INJECTION: forcing a failure. [ 1614.558866][T12959] name failslab, interval 1, probability 0, space 0, times 0 [ 1614.572323][T12959] CPU: 0 PID: 12959 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1614.582492][T12959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1614.592533][T12959] Call Trace: [ 1614.595811][T12959] dump_stack+0x137/0x19d [ 1614.600130][T12959] should_fail+0x23c/0x250 [ 1614.604549][T12959] __should_failslab+0x81/0x90 [ 1614.609317][T12959] should_failslab+0x5/0x20 [ 1614.613949][T12959] kmem_cache_alloc_bulk+0x40/0x380 [ 1614.619159][T12959] io_submit_sqes+0x505/0xab0 [ 1614.623846][T12959] __se_sys_io_uring_enter+0x21f/0xb10 [ 1614.629407][T12959] ? fput+0x2d/0x130 [ 1614.633293][T12959] __x64_sys_io_uring_enter+0x74/0x80 [ 1614.638685][T12959] do_syscall_64+0x39/0x80 [ 1614.643119][T12959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1614.649343][T12959] RIP: 0033:0x466459 [ 1614.653275][T12959] 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 [ 1614.672884][T12959] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1614.681376][T12959] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1614.689346][T12959] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1614.697301][T12959] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1614.705287][T12959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1614.713239][T12959] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:04 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x9a, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:04 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:04 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x38, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:04 executing program 5 (fault-call:5 fault-nth:45): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1615.072216][T12978] FAULT_INJECTION: forcing a failure. [ 1615.072216][T12978] name failslab, interval 1, probability 0, space 0, times 0 [ 1615.084896][T12978] CPU: 0 PID: 12978 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1615.095117][T12978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1615.105174][T12978] Call Trace: [ 1615.108478][T12978] dump_stack+0x137/0x19d [ 1615.112840][T12978] should_fail+0x23c/0x250 [ 1615.117334][T12978] __should_failslab+0x81/0x90 [ 1615.122110][T12978] should_failslab+0x5/0x20 [ 1615.126622][T12978] kmem_cache_alloc_bulk+0x40/0x380 [ 1615.131822][T12978] io_submit_sqes+0x505/0xab0 [ 1615.136532][T12978] __se_sys_io_uring_enter+0x21f/0xb10 [ 1615.141997][T12978] ? fput+0x2d/0x130 [ 1615.146003][T12978] __x64_sys_io_uring_enter+0x74/0x80 [ 1615.151378][T12978] do_syscall_64+0x39/0x80 [ 1615.155820][T12978] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1615.161720][T12978] RIP: 0033:0x466459 [ 1615.165709][T12978] 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 [ 1615.185333][T12978] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1615.193755][T12978] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1615.201727][T12978] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1615.209719][T12978] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:05 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1615.217685][T12978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1615.225653][T12978] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:05 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:05 executing program 5 (fault-call:5 fault-nth:46): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1615.569718][T13005] FAULT_INJECTION: forcing a failure. [ 1615.569718][T13005] name failslab, interval 1, probability 0, space 0, times 0 [ 1615.582446][T13005] CPU: 1 PID: 13005 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1615.592632][T13005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1615.602739][T13005] Call Trace: [ 1615.606048][T13005] dump_stack+0x137/0x19d [ 1615.610393][T13005] should_fail+0x23c/0x250 [ 1615.614879][T13005] __should_failslab+0x81/0x90 [ 1615.619670][T13005] should_failslab+0x5/0x20 [ 1615.624176][T13005] kmem_cache_alloc_bulk+0x40/0x380 [ 1615.629417][T13005] io_submit_sqes+0x505/0xab0 [ 1615.634100][T13005] __se_sys_io_uring_enter+0x21f/0xb10 [ 1615.639602][T13005] ? fput+0x2d/0x130 [ 1615.643507][T13005] __x64_sys_io_uring_enter+0x74/0x80 [ 1615.648910][T13005] do_syscall_64+0x39/0x80 [ 1615.653310][T13005] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1615.659189][T13005] RIP: 0033:0x466459 [ 1615.663081][T13005] 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 [ 1615.682676][T13005] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1615.691111][T13005] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1615.699144][T13005] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1615.707119][T13005] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:05 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x9b, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1615.715095][T13005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1615.723068][T13005] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:05 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x39, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:05 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:05 executing program 5 (fault-call:5 fault-nth:47): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:05 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1616.125307][T13028] FAULT_INJECTION: forcing a failure. [ 1616.125307][T13028] name failslab, interval 1, probability 0, space 0, times 0 [ 1616.139940][T13028] CPU: 0 PID: 13028 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1616.150135][T13028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1616.160215][T13028] Call Trace: [ 1616.163496][T13028] dump_stack+0x137/0x19d [ 1616.167812][T13028] should_fail+0x23c/0x250 [ 1616.172287][T13028] __should_failslab+0x81/0x90 [ 1616.177049][T13028] should_failslab+0x5/0x20 [ 1616.181605][T13028] kmem_cache_alloc_bulk+0x40/0x380 [ 1616.186787][T13028] io_submit_sqes+0x505/0xab0 [ 1616.191452][T13028] __se_sys_io_uring_enter+0x21f/0xb10 [ 1616.196893][T13028] ? fput+0x2d/0x130 [ 1616.200834][T13028] __x64_sys_io_uring_enter+0x74/0x80 [ 1616.206259][T13028] do_syscall_64+0x39/0x80 [ 1616.210722][T13028] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1616.216648][T13028] RIP: 0033:0x466459 [ 1616.220592][T13028] 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 [ 1616.240287][T13028] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1616.248739][T13028] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1616.256735][T13028] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1616.264706][T13028] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:06 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r0}], 0x2, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1616.272705][T13028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1616.280673][T13028] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:06 executing program 5 (fault-call:5 fault-nth:48): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1616.591558][T13053] FAULT_INJECTION: forcing a failure. [ 1616.591558][T13053] name failslab, interval 1, probability 0, space 0, times 0 [ 1616.604191][T13053] CPU: 0 PID: 13053 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1616.614367][T13053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1616.624425][T13053] Call Trace: [ 1616.627702][T13053] dump_stack+0x137/0x19d [ 1616.632048][T13053] should_fail+0x23c/0x250 [ 1616.636478][T13053] __should_failslab+0x81/0x90 [ 1616.641247][T13053] should_failslab+0x5/0x20 [ 1616.645754][T13053] kmem_cache_alloc_bulk+0x40/0x380 [ 1616.650962][T13053] io_submit_sqes+0x505/0xab0 [ 1616.655641][T13053] __se_sys_io_uring_enter+0x21f/0xb10 [ 1616.661100][T13053] ? fput+0x2d/0x130 [ 1616.664975][T13053] __x64_sys_io_uring_enter+0x74/0x80 [ 1616.670335][T13053] do_syscall_64+0x39/0x80 [ 1616.674744][T13053] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1616.680637][T13053] RIP: 0033:0x466459 [ 1616.684515][T13053] 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 [ 1616.704140][T13053] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1616.712562][T13053] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1616.720582][T13053] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1616.728638][T13053] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:06 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x9c, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1616.736608][T13053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1616.744651][T13053] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:06 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:06 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3a, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:06 executing program 5 (fault-call:5 fault-nth:49): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:06 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1617.110794][T13080] FAULT_INJECTION: forcing a failure. [ 1617.110794][T13080] name failslab, interval 1, probability 0, space 0, times 0 [ 1617.123487][T13080] CPU: 0 PID: 13080 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1617.133619][T13080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1617.143751][T13080] Call Trace: [ 1617.147021][T13080] dump_stack+0x137/0x19d [ 1617.151341][T13080] should_fail+0x23c/0x250 [ 1617.155753][T13080] __should_failslab+0x81/0x90 [ 1617.160583][T13080] should_failslab+0x5/0x20 [ 1617.165090][T13080] kmem_cache_alloc_bulk+0x40/0x380 [ 1617.170273][T13080] io_submit_sqes+0x505/0xab0 [ 1617.175009][T13080] __se_sys_io_uring_enter+0x21f/0xb10 [ 1617.180485][T13080] ? fput+0x2d/0x130 [ 1617.184374][T13080] __x64_sys_io_uring_enter+0x74/0x80 [ 1617.189773][T13080] do_syscall_64+0x39/0x80 [ 1617.194263][T13080] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1617.200202][T13080] RIP: 0033:0x466459 [ 1617.204086][T13080] 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 [ 1617.223698][T13080] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1617.232199][T13080] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1617.240164][T13080] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1617.248166][T13080] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:07 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {}], 0x2, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1617.256130][T13080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1617.264098][T13080] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:07 executing program 5 (fault-call:5 fault-nth:50): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1617.593258][T13103] FAULT_INJECTION: forcing a failure. [ 1617.593258][T13103] name failslab, interval 1, probability 0, space 0, times 0 [ 1617.605871][T13103] CPU: 0 PID: 13103 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1617.616019][T13103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1617.626055][T13103] Call Trace: [ 1617.629315][T13103] dump_stack+0x137/0x19d [ 1617.633716][T13103] should_fail+0x23c/0x250 [ 1617.638116][T13103] __should_failslab+0x81/0x90 [ 1617.642896][T13103] should_failslab+0x5/0x20 [ 1617.647386][T13103] kmem_cache_alloc_bulk+0x40/0x380 [ 1617.652580][T13103] io_submit_sqes+0x505/0xab0 [ 1617.657255][T13103] __se_sys_io_uring_enter+0x21f/0xb10 [ 1617.662699][T13103] ? fput+0x2d/0x130 [ 1617.666574][T13103] __x64_sys_io_uring_enter+0x74/0x80 [ 1617.671964][T13103] do_syscall_64+0x39/0x80 [ 1617.676384][T13103] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1617.682271][T13103] RIP: 0033:0x466459 [ 1617.686161][T13103] 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 [ 1617.705769][T13103] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1617.714180][T13103] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1617.722163][T13103] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1617.730169][T13103] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:07 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1617.738187][T13103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1617.746193][T13103] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:07 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3b, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:07 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:07 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x9d, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:07 executing program 5 (fault-call:5 fault-nth:51): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1618.126759][T13133] FAULT_INJECTION: forcing a failure. [ 1618.126759][T13133] name failslab, interval 1, probability 0, space 0, times 0 [ 1618.139411][T13133] CPU: 0 PID: 13133 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1618.149581][T13133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1618.159723][T13133] Call Trace: [ 1618.163014][T13133] dump_stack+0x137/0x19d [ 1618.167352][T13133] should_fail+0x23c/0x250 [ 1618.171771][T13133] __should_failslab+0x81/0x90 [ 1618.176630][T13133] should_failslab+0x5/0x20 [ 1618.181164][T13133] kmem_cache_alloc_bulk+0x40/0x380 [ 1618.186377][T13133] io_submit_sqes+0x505/0xab0 [ 1618.191061][T13133] __se_sys_io_uring_enter+0x21f/0xb10 [ 1618.196600][T13133] ? fput+0x2d/0x130 [ 1618.200496][T13133] __x64_sys_io_uring_enter+0x74/0x80 [ 1618.205868][T13133] do_syscall_64+0x39/0x80 [ 1618.210286][T13133] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1618.216222][T13133] RIP: 0033:0x466459 [ 1618.220190][T13133] 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 [ 1618.239831][T13133] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1618.248252][T13133] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1618.256223][T13133] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1618.264287][T13133] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:08 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {}], 0x2, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1618.272274][T13133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1618.280251][T13133] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:08 executing program 5 (fault-call:5 fault-nth:52): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1618.573133][T13151] FAULT_INJECTION: forcing a failure. [ 1618.573133][T13151] name failslab, interval 1, probability 0, space 0, times 0 [ 1618.586185][T13151] CPU: 0 PID: 13151 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1618.596400][T13151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1618.606460][T13151] Call Trace: [ 1618.609744][T13151] dump_stack+0x137/0x19d [ 1618.614067][T13151] should_fail+0x23c/0x250 [ 1618.618551][T13151] __should_failslab+0x81/0x90 [ 1618.623325][T13151] should_failslab+0x5/0x20 [ 1618.627819][T13151] kmem_cache_alloc_bulk+0x40/0x380 [ 1618.633024][T13151] io_submit_sqes+0x505/0xab0 [ 1618.637717][T13151] __se_sys_io_uring_enter+0x21f/0xb10 [ 1618.643226][T13151] ? fput+0x2d/0x130 [ 1618.647115][T13151] __x64_sys_io_uring_enter+0x74/0x80 [ 1618.652627][T13151] do_syscall_64+0x39/0x80 [ 1618.657277][T13151] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1618.663267][T13151] RIP: 0033:0x466459 [ 1618.667165][T13151] 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 [ 1618.686889][T13151] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1618.695320][T13151] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1618.703312][T13151] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1618.711294][T13151] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:08 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:08 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {}, {}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1618.719272][T13151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1618.727244][T13151] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:08 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x9e, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:08 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3c, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:08 executing program 5 (fault-call:5 fault-nth:53): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1619.105710][T13180] FAULT_INJECTION: forcing a failure. [ 1619.105710][T13180] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.118612][T13180] CPU: 0 PID: 13180 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1619.128794][T13180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1619.138920][T13180] Call Trace: [ 1619.142241][T13180] dump_stack+0x137/0x19d [ 1619.146596][T13180] should_fail+0x23c/0x250 [ 1619.151029][T13180] __should_failslab+0x81/0x90 [ 1619.155815][T13180] should_failslab+0x5/0x20 [ 1619.160340][T13180] kmem_cache_alloc_bulk+0x40/0x380 [ 1619.165560][T13180] io_submit_sqes+0x505/0xab0 [ 1619.170268][T13180] __se_sys_io_uring_enter+0x21f/0xb10 [ 1619.175746][T13180] ? fput+0x2d/0x130 [ 1619.179730][T13180] __x64_sys_io_uring_enter+0x74/0x80 [ 1619.185123][T13180] do_syscall_64+0x39/0x80 [ 1619.189559][T13180] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1619.195538][T13180] RIP: 0033:0x466459 [ 1619.199508][T13180] 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 [ 1619.219235][T13180] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1619.227705][T13180] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1619.235675][T13180] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1619.243667][T13180] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:09 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {}], 0x2, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1619.251655][T13180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1619.259642][T13180] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:09 executing program 5 (fault-call:5 fault-nth:54): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1619.559117][T13201] FAULT_INJECTION: forcing a failure. [ 1619.559117][T13201] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.571867][T13201] CPU: 1 PID: 13201 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1619.582056][T13201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1619.592212][T13201] Call Trace: [ 1619.595501][T13201] dump_stack+0x137/0x19d [ 1619.599870][T13201] should_fail+0x23c/0x250 [ 1619.604365][T13201] __should_failslab+0x81/0x90 [ 1619.609180][T13201] should_failslab+0x5/0x20 [ 1619.613784][T13201] kmem_cache_alloc_bulk+0x40/0x380 [ 1619.619002][T13201] io_submit_sqes+0x505/0xab0 [ 1619.623794][T13201] __se_sys_io_uring_enter+0x21f/0xb10 [ 1619.629238][T13201] ? fput+0x2d/0x130 [ 1619.633157][T13201] __x64_sys_io_uring_enter+0x74/0x80 [ 1619.638546][T13201] do_syscall_64+0x39/0x80 [ 1619.642971][T13201] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1619.648886][T13201] RIP: 0033:0x466459 [ 1619.652791][T13201] 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 [ 1619.672397][T13201] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1619.680793][T13201] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1619.688751][T13201] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1619.696816][T13201] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1619.704772][T13201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1619.712731][T13201] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:09 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:09 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {}, {}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:09 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3d, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:09 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x9f, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:09 executing program 5 (fault-call:5 fault-nth:55): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1620.117424][T13225] FAULT_INJECTION: forcing a failure. [ 1620.117424][T13225] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.130767][T13225] CPU: 0 PID: 13225 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1620.140975][T13225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1620.151050][T13225] Call Trace: [ 1620.154329][T13225] dump_stack+0x137/0x19d [ 1620.158662][T13225] should_fail+0x23c/0x250 [ 1620.163073][T13225] __should_failslab+0x81/0x90 [ 1620.168008][T13225] should_failslab+0x5/0x20 [ 1620.172502][T13225] kmem_cache_alloc_bulk+0x40/0x380 [ 1620.177715][T13225] io_submit_sqes+0x505/0xab0 [ 1620.182532][T13225] __se_sys_io_uring_enter+0x21f/0xb10 [ 1620.188067][T13225] ? fput+0x2d/0x130 [ 1620.191967][T13225] __x64_sys_io_uring_enter+0x74/0x80 [ 1620.197325][T13225] do_syscall_64+0x39/0x80 [ 1620.201749][T13225] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1620.207655][T13225] RIP: 0033:0x466459 [ 1620.211595][T13225] 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 [ 1620.231272][T13225] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1620.239698][T13225] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1620.247686][T13225] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1620.255641][T13225] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:10 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1620.263645][T13225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1620.271782][T13225] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:10 executing program 5 (fault-call:5 fault-nth:56): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1620.584897][T13249] FAULT_INJECTION: forcing a failure. [ 1620.584897][T13249] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.598397][T13249] CPU: 1 PID: 13249 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1620.608643][T13249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1620.618691][T13249] Call Trace: [ 1620.622015][T13249] dump_stack+0x137/0x19d [ 1620.626971][T13249] should_fail+0x23c/0x250 [ 1620.631456][T13249] __should_failslab+0x81/0x90 [ 1620.636219][T13249] should_failslab+0x5/0x20 [ 1620.640756][T13249] kmem_cache_alloc_bulk+0x40/0x380 [ 1620.646016][T13249] io_submit_sqes+0x505/0xab0 [ 1620.650705][T13249] __se_sys_io_uring_enter+0x21f/0xb10 [ 1620.656149][T13249] ? fput+0x2d/0x130 [ 1620.660080][T13249] __x64_sys_io_uring_enter+0x74/0x80 [ 1620.665522][T13249] do_syscall_64+0x39/0x80 [ 1620.670003][T13249] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1620.675930][T13249] RIP: 0033:0x466459 13:27:10 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1620.679967][T13249] 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 [ 1620.699561][T13249] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1620.708005][T13249] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1620.715979][T13249] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1620.723968][T13249] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1620.732020][T13249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1620.739990][T13249] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:10 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {}], 0x5, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:10 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xa0, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:10 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x3e, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:10 executing program 5 (fault-call:5 fault-nth:57): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1621.136244][T13276] FAULT_INJECTION: forcing a failure. [ 1621.136244][T13276] name failslab, interval 1, probability 0, space 0, times 0 [ 1621.149166][T13276] CPU: 1 PID: 13276 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1621.159448][T13276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1621.169507][T13276] Call Trace: [ 1621.172795][T13276] dump_stack+0x137/0x19d [ 1621.177174][T13276] should_fail+0x23c/0x250 [ 1621.181572][T13276] __should_failslab+0x81/0x90 [ 1621.186322][T13276] should_failslab+0x5/0x20 [ 1621.190883][T13276] kmem_cache_alloc_bulk+0x40/0x380 [ 1621.196071][T13276] io_submit_sqes+0x505/0xab0 [ 1621.200858][T13276] __se_sys_io_uring_enter+0x21f/0xb10 [ 1621.206402][T13276] ? fput+0x2d/0x130 [ 1621.210284][T13276] __x64_sys_io_uring_enter+0x74/0x80 [ 1621.215747][T13276] do_syscall_64+0x39/0x80 [ 1621.220277][T13276] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1621.226227][T13276] RIP: 0033:0x466459 [ 1621.230127][T13276] 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 [ 1621.249766][T13276] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1621.258190][T13276] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1621.266179][T13276] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1621.274166][T13276] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1621.282122][T13276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1621.290080][T13276] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:11 executing program 5 (fault-call:5 fault-nth:58): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:11 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{}], 0x1, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:11 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1621.640793][T13291] FAULT_INJECTION: forcing a failure. [ 1621.640793][T13291] name failslab, interval 1, probability 0, space 0, times 0 [ 1621.653559][T13291] CPU: 1 PID: 13291 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1621.663743][T13291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1621.673929][T13291] Call Trace: [ 1621.677255][T13291] dump_stack+0x137/0x19d [ 1621.681625][T13291] should_fail+0x23c/0x250 [ 1621.686115][T13291] __should_failslab+0x81/0x90 [ 1621.690876][T13291] should_failslab+0x5/0x20 [ 1621.695419][T13291] kmem_cache_alloc_bulk+0x40/0x380 [ 1621.700641][T13291] io_submit_sqes+0x505/0xab0 [ 1621.705326][T13291] __se_sys_io_uring_enter+0x21f/0xb10 [ 1621.710863][T13291] ? fput+0x2d/0x130 [ 1621.714742][T13291] __x64_sys_io_uring_enter+0x74/0x80 [ 1621.720196][T13291] do_syscall_64+0x39/0x80 [ 1621.724616][T13291] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1621.730519][T13291] RIP: 0033:0x466459 [ 1621.734439][T13291] 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 [ 1621.754063][T13291] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1621.762482][T13291] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1621.770459][T13291] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1621.778463][T13291] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1621.786435][T13291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1621.794436][T13291] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:11 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {}], 0x5, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:11 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x41, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:11 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xa1, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:11 executing program 5 (fault-call:5 fault-nth:59): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1622.173675][T13324] FAULT_INJECTION: forcing a failure. [ 1622.173675][T13324] name failslab, interval 1, probability 0, space 0, times 0 [ 1622.186382][T13324] CPU: 0 PID: 13324 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1622.196616][T13324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1622.206666][T13324] Call Trace: [ 1622.209957][T13324] dump_stack+0x137/0x19d [ 1622.214314][T13324] should_fail+0x23c/0x250 [ 1622.218803][T13324] __should_failslab+0x81/0x90 [ 1622.223575][T13324] should_failslab+0x5/0x20 [ 1622.228146][T13324] kmem_cache_alloc_bulk+0x40/0x380 [ 1622.233423][T13324] io_submit_sqes+0x505/0xab0 [ 1622.238134][T13324] __se_sys_io_uring_enter+0x21f/0xb10 [ 1622.243586][T13324] ? fput+0x2d/0x130 [ 1622.247484][T13324] __x64_sys_io_uring_enter+0x74/0x80 [ 1622.252877][T13324] do_syscall_64+0x39/0x80 [ 1622.257343][T13324] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1622.263232][T13324] RIP: 0033:0x466459 [ 1622.267127][T13324] 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 [ 1622.286900][T13324] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1622.295299][T13324] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1622.303267][T13324] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1622.311245][T13324] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1622.319223][T13324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1622.327213][T13324] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:12 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{}], 0x1, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:12 executing program 5 (fault-call:5 fault-nth:60): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:12 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1622.667556][T13343] FAULT_INJECTION: forcing a failure. [ 1622.667556][T13343] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1622.680796][T13343] CPU: 0 PID: 13343 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1622.691015][T13343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1622.701125][T13343] Call Trace: [ 1622.704406][T13343] dump_stack+0x137/0x19d [ 1622.708748][T13343] should_fail+0x23c/0x250 [ 1622.713204][T13343] __alloc_pages_nodemask+0xea/0x350 [ 1622.718576][T13343] kmem_getpages+0x1a/0xd0 [ 1622.723005][T13343] cache_grow_begin+0x4c/0x1a0 [ 1622.727771][T13343] cache_alloc_refill+0x316/0x3c0 [ 1622.732819][T13343] ? should_fail+0xd6/0x250 [ 1622.737451][T13343] kmem_cache_alloc_bulk+0x1ec/0x380 [ 1622.742746][T13343] io_submit_sqes+0x505/0xab0 [ 1622.747512][T13343] __se_sys_io_uring_enter+0x21f/0xb10 [ 1622.753090][T13343] ? fput+0x2d/0x130 [ 1622.756986][T13343] __x64_sys_io_uring_enter+0x74/0x80 [ 1622.762418][T13343] do_syscall_64+0x39/0x80 [ 1622.766837][T13343] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1622.772835][T13343] RIP: 0033:0x466459 [ 1622.776730][T13343] 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 [ 1622.796347][T13343] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1622.804768][T13343] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 13:27:12 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {}], 0x5, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:12 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xa2, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1622.812779][T13343] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1622.820756][T13343] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1622.828798][T13343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1622.836781][T13343] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:12 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x42, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:12 executing program 5 (fault-call:5 fault-nth:61): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1623.171833][T13376] FAULT_INJECTION: forcing a failure. [ 1623.171833][T13376] name failslab, interval 1, probability 0, space 0, times 0 [ 1623.184685][T13376] CPU: 0 PID: 13376 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1623.194846][T13376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1623.204906][T13376] Call Trace: [ 1623.208244][T13376] dump_stack+0x137/0x19d [ 1623.212617][T13376] should_fail+0x23c/0x250 [ 1623.217041][T13376] __should_failslab+0x81/0x90 [ 1623.221804][T13376] should_failslab+0x5/0x20 [ 1623.226314][T13376] kmem_cache_alloc_bulk+0x40/0x380 [ 1623.231520][T13376] io_submit_sqes+0x505/0xab0 [ 1623.236216][T13376] __se_sys_io_uring_enter+0x21f/0xb10 [ 1623.241766][T13376] ? fput+0x2d/0x130 [ 1623.245717][T13376] __x64_sys_io_uring_enter+0x74/0x80 [ 1623.251122][T13376] do_syscall_64+0x39/0x80 [ 1623.255545][T13376] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1623.261488][T13376] RIP: 0033:0x466459 [ 1623.265436][T13376] 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 [ 1623.285038][T13376] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1623.293471][T13376] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1623.301650][T13376] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1623.309650][T13376] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1623.317635][T13376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1623.325716][T13376] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:13 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:13 executing program 5 (fault-call:5 fault-nth:62): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:13 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{}], 0x1, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:13 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1623.748010][T13393] FAULT_INJECTION: forcing a failure. [ 1623.748010][T13393] name failslab, interval 1, probability 0, space 0, times 0 [ 1623.764894][T13393] CPU: 0 PID: 13393 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1623.775076][T13393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1623.785137][T13393] Call Trace: [ 1623.788494][T13393] dump_stack+0x137/0x19d [ 1623.792834][T13393] should_fail+0x23c/0x250 [ 1623.797256][T13393] __should_failslab+0x81/0x90 [ 1623.802033][T13393] should_failslab+0x5/0x20 [ 1623.806546][T13393] kmem_cache_alloc_bulk+0x40/0x380 [ 1623.811791][T13393] io_submit_sqes+0x505/0xab0 [ 1623.816480][T13393] __se_sys_io_uring_enter+0x21f/0xb10 [ 1623.821950][T13393] ? fput+0x2d/0x130 [ 1623.825848][T13393] __x64_sys_io_uring_enter+0x74/0x80 [ 1623.831237][T13393] do_syscall_64+0x39/0x80 [ 1623.835735][T13393] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1623.841639][T13393] RIP: 0033:0x466459 [ 1623.845542][T13393] 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 [ 1623.865152][T13393] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1623.873573][T13393] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1623.881581][T13393] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1623.889556][T13393] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1623.897619][T13393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1623.905608][T13393] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:13 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xa3, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:13 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x43, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:13 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}, {}], 0x7, &(0x7f00000002c0), &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:13 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {}, {}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:13 executing program 5 (fault-call:5 fault-nth:63): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1624.300480][T13429] FAULT_INJECTION: forcing a failure. [ 1624.300480][T13429] name failslab, interval 1, probability 0, space 0, times 0 [ 1624.315482][T13429] CPU: 0 PID: 13429 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1624.325723][T13429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1624.336336][T13429] Call Trace: [ 1624.339627][T13429] dump_stack+0x137/0x19d [ 1624.343995][T13429] should_fail+0x23c/0x250 [ 1624.348423][T13429] __should_failslab+0x81/0x90 [ 1624.353197][T13429] should_failslab+0x5/0x20 [ 1624.357719][T13429] kmem_cache_alloc_bulk+0x40/0x380 [ 1624.362929][T13429] io_submit_sqes+0x505/0xab0 [ 1624.367717][T13429] __se_sys_io_uring_enter+0x21f/0xb10 [ 1624.373205][T13429] ? fput+0x2d/0x130 [ 1624.377133][T13429] __x64_sys_io_uring_enter+0x74/0x80 [ 1624.382519][T13429] do_syscall_64+0x39/0x80 [ 1624.386952][T13429] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1624.392853][T13429] RIP: 0033:0x466459 13:27:14 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1624.396825][T13429] 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 [ 1624.417275][T13429] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1624.425731][T13429] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1624.433714][T13429] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1624.441721][T13429] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1624.449780][T13429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1624.457784][T13429] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:14 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:14 executing program 5 (fault-call:5 fault-nth:64): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1624.851751][T13460] FAULT_INJECTION: forcing a failure. [ 1624.851751][T13460] name failslab, interval 1, probability 0, space 0, times 0 [ 1624.865436][T13460] CPU: 0 PID: 13460 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1624.875644][T13460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1624.885689][T13460] Call Trace: [ 1624.888987][T13460] dump_stack+0x137/0x19d [ 1624.893306][T13460] should_fail+0x23c/0x250 [ 1624.897721][T13460] __should_failslab+0x81/0x90 [ 1624.902476][T13460] should_failslab+0x5/0x20 [ 1624.907045][T13460] kmem_cache_alloc_bulk+0x40/0x380 [ 1624.912232][T13460] io_submit_sqes+0x505/0xab0 [ 1624.916935][T13460] __se_sys_io_uring_enter+0x21f/0xb10 [ 1624.922453][T13460] ? fput+0x2d/0x130 [ 1624.926336][T13460] __x64_sys_io_uring_enter+0x74/0x80 [ 1624.931699][T13460] do_syscall_64+0x39/0x80 [ 1624.936150][T13460] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1624.942052][T13460] RIP: 0033:0x466459 [ 1624.945947][T13460] 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 [ 1624.965625][T13460] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1624.974068][T13460] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1624.982051][T13460] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1624.990108][T13460] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:14 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {}, {}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:14 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xa4, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) [ 1624.998206][T13460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1625.006207][T13460] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:14 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x44, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:15 executing program 5 (fault-call:5 fault-nth:65): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:15 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1625.406752][T13485] FAULT_INJECTION: forcing a failure. [ 1625.406752][T13485] name failslab, interval 1, probability 0, space 0, times 0 [ 1625.419668][T13485] CPU: 0 PID: 13485 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1625.429927][T13485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1625.440058][T13485] Call Trace: [ 1625.443339][T13485] dump_stack+0x137/0x19d [ 1625.447683][T13485] should_fail+0x23c/0x250 [ 1625.452112][T13485] __should_failslab+0x81/0x90 [ 1625.456889][T13485] should_failslab+0x5/0x20 [ 1625.461434][T13485] kmem_cache_alloc_bulk+0x40/0x380 [ 1625.466658][T13485] io_submit_sqes+0x505/0xab0 [ 1625.471383][T13485] __se_sys_io_uring_enter+0x21f/0xb10 [ 1625.476851][T13485] ? fput+0x2d/0x130 [ 1625.480843][T13485] __x64_sys_io_uring_enter+0x74/0x80 [ 1625.486265][T13485] do_syscall_64+0x39/0x80 [ 1625.490670][T13485] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1625.496598][T13485] RIP: 0033:0x466459 [ 1625.500475][T13485] 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 [ 1625.520086][T13485] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1625.528590][T13485] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1625.536567][T13485] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1625.544686][T13485] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:15 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1625.552675][T13485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1625.561074][T13485] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:15 executing program 5 (fault-call:5 fault-nth:66): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1625.959096][T13508] FAULT_INJECTION: forcing a failure. [ 1625.959096][T13508] name failslab, interval 1, probability 0, space 0, times 0 [ 1625.974873][T13508] CPU: 1 PID: 13508 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1625.985125][T13508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1625.995235][T13508] Call Trace: [ 1625.998515][T13508] dump_stack+0x137/0x19d [ 1626.002915][T13508] should_fail+0x23c/0x250 [ 1626.007399][T13508] __should_failslab+0x81/0x90 [ 1626.012170][T13508] should_failslab+0x5/0x20 [ 1626.017043][T13508] kmem_cache_alloc_bulk+0x40/0x380 [ 1626.022242][T13508] io_submit_sqes+0x505/0xab0 [ 1626.026947][T13508] __se_sys_io_uring_enter+0x21f/0xb10 [ 1626.032405][T13508] ? fput+0x2d/0x130 [ 1626.036303][T13508] __x64_sys_io_uring_enter+0x74/0x80 [ 1626.042037][T13508] do_syscall_64+0x39/0x80 [ 1626.046459][T13508] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1626.052389][T13508] RIP: 0033:0x466459 13:27:15 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {}, {}, {}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1626.056280][T13508] 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 [ 1626.075886][T13508] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1626.085237][T13508] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1626.093197][T13508] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1626.101170][T13508] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1626.109121][T13508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1626.117184][T13508] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:16 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xa5, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:16 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x45, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:16 executing program 5 (fault-call:5 fault-nth:67): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:16 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(0x0, 0x0, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1626.517614][T13532] FAULT_INJECTION: forcing a failure. [ 1626.517614][T13532] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.530506][T13532] CPU: 1 PID: 13532 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1626.540721][T13532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1626.550765][T13532] Call Trace: [ 1626.554034][T13532] dump_stack+0x137/0x19d [ 1626.558395][T13532] should_fail+0x23c/0x250 [ 1626.562786][T13532] __should_failslab+0x81/0x90 [ 1626.567526][T13532] should_failslab+0x5/0x20 [ 1626.572015][T13532] kmem_cache_alloc_bulk+0x40/0x380 [ 1626.577190][T13532] io_submit_sqes+0x505/0xab0 [ 1626.581862][T13532] __se_sys_io_uring_enter+0x21f/0xb10 [ 1626.587337][T13532] ? fput+0x2d/0x130 [ 1626.591224][T13532] __x64_sys_io_uring_enter+0x74/0x80 [ 1626.596574][T13532] do_syscall_64+0x39/0x80 [ 1626.600981][T13532] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1626.606892][T13532] RIP: 0033:0x466459 [ 1626.610761][T13532] 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 [ 1626.630405][T13532] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1626.638807][T13532] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1626.646757][T13532] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1626.654733][T13532] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:16 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1626.662681][T13532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1626.670629][T13532] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:16 executing program 5 (fault-call:5 fault-nth:68): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:16 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r0}, {}, {}], 0x5, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1627.028750][T13555] FAULT_INJECTION: forcing a failure. [ 1627.028750][T13555] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.042631][T13555] CPU: 0 PID: 13555 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1627.052916][T13555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1627.063026][T13555] Call Trace: [ 1627.066309][T13555] dump_stack+0x137/0x19d [ 1627.070674][T13555] should_fail+0x23c/0x250 [ 1627.075118][T13555] __should_failslab+0x81/0x90 [ 1627.079863][T13555] should_failslab+0x5/0x20 [ 1627.084367][T13555] kmem_cache_alloc_bulk+0x40/0x380 [ 1627.089628][T13555] io_submit_sqes+0x505/0xab0 [ 1627.094396][T13555] __se_sys_io_uring_enter+0x21f/0xb10 [ 1627.099932][T13555] ? fput+0x2d/0x130 [ 1627.103865][T13555] __x64_sys_io_uring_enter+0x74/0x80 [ 1627.109228][T13555] do_syscall_64+0x39/0x80 [ 1627.113733][T13555] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1627.119649][T13555] RIP: 0033:0x466459 [ 1627.123550][T13555] 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 [ 1627.143336][T13555] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1627.151744][T13555] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1627.159781][T13555] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1627.167772][T13555] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1627.175738][T13555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1627.183707][T13555] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:17 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}, {r1, 0x84}], 0x6, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:17 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x46, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:17 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xa6, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:17 executing program 5 (fault-call:5 fault-nth:69): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1627.509088][T13582] FAULT_INJECTION: forcing a failure. [ 1627.509088][T13582] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.521772][T13582] CPU: 1 PID: 13582 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1627.532267][T13582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1627.542349][T13582] Call Trace: [ 1627.545613][T13582] dump_stack+0x137/0x19d [ 1627.549940][T13582] should_fail+0x23c/0x250 [ 1627.554366][T13582] __should_failslab+0x81/0x90 13:27:17 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1627.559143][T13582] should_failslab+0x5/0x20 [ 1627.563729][T13582] kmem_cache_alloc_bulk+0x40/0x380 [ 1627.568925][T13582] io_submit_sqes+0x505/0xab0 [ 1627.573597][T13582] __se_sys_io_uring_enter+0x21f/0xb10 [ 1627.579081][T13582] ? fput+0x2d/0x130 [ 1627.582980][T13582] __x64_sys_io_uring_enter+0x74/0x80 [ 1627.588387][T13582] do_syscall_64+0x39/0x80 [ 1627.592812][T13582] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1627.598717][T13582] RIP: 0033:0x466459 [ 1627.602678][T13582] 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 [ 1627.622283][T13582] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1627.630698][T13582] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1627.638694][T13582] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1627.646666][T13582] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1627.654693][T13582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1627.662675][T13582] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:17 executing program 5 (fault-call:5 fault-nth:70): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:17 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {}, {}, {}], 0x5, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1627.990264][T13603] FAULT_INJECTION: forcing a failure. [ 1627.990264][T13603] name failslab, interval 1, probability 0, space 0, times 0 [ 1628.003760][T13603] CPU: 0 PID: 13603 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1628.013916][T13603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1628.023993][T13603] Call Trace: [ 1628.027272][T13603] dump_stack+0x137/0x19d [ 1628.031619][T13603] should_fail+0x23c/0x250 [ 1628.036106][T13603] __should_failslab+0x81/0x90 [ 1628.040852][T13603] should_failslab+0x5/0x20 [ 1628.045360][T13603] kmem_cache_alloc_bulk+0x40/0x380 [ 1628.050745][T13603] io_submit_sqes+0x505/0xab0 [ 1628.055427][T13603] __se_sys_io_uring_enter+0x21f/0xb10 [ 1628.060872][T13603] ? fput+0x2d/0x130 [ 1628.064778][T13603] __x64_sys_io_uring_enter+0x74/0x80 [ 1628.070173][T13603] do_syscall_64+0x39/0x80 [ 1628.074576][T13603] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1628.080457][T13603] RIP: 0033:0x466459 [ 1628.084347][T13603] 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 [ 1628.104028][T13603] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1628.112443][T13603] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1628.120399][T13603] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1628.128420][T13603] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1628.136381][T13603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1628.144331][T13603] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:18 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xa7, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:18 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x47, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:18 executing program 5 (fault-call:5 fault-nth:71): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:18 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}, {0xffffffffffffffff, 0xa}], 0x5, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1628.493467][T13625] FAULT_INJECTION: forcing a failure. [ 1628.493467][T13625] name failslab, interval 1, probability 0, space 0, times 0 [ 1628.508452][T13625] CPU: 0 PID: 13625 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1628.518615][T13625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1628.528672][T13625] Call Trace: [ 1628.531992][T13625] dump_stack+0x137/0x19d [ 1628.536339][T13625] should_fail+0x23c/0x250 [ 1628.540761][T13625] __should_failslab+0x81/0x90 [ 1628.545505][T13625] should_failslab+0x5/0x20 [ 1628.549997][T13625] kmem_cache_alloc_bulk+0x40/0x380 [ 1628.555236][T13625] io_submit_sqes+0x505/0xab0 [ 1628.559901][T13625] __se_sys_io_uring_enter+0x21f/0xb10 [ 1628.565367][T13625] ? fput+0x2d/0x130 [ 1628.569269][T13625] __x64_sys_io_uring_enter+0x74/0x80 [ 1628.574720][T13625] do_syscall_64+0x39/0x80 [ 1628.579209][T13625] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1628.585226][T13625] RIP: 0033:0x466459 13:27:18 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1628.589115][T13625] 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 [ 1628.608745][T13625] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1628.617214][T13625] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1628.625185][T13625] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1628.633150][T13625] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1628.641132][T13625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1628.649101][T13625] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:18 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {}, {}, {}], 0x5, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:18 executing program 5 (fault-call:5 fault-nth:72): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1628.990871][T13658] FAULT_INJECTION: forcing a failure. [ 1628.990871][T13658] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.003962][T13658] CPU: 1 PID: 13658 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1629.014128][T13658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1629.024169][T13658] Call Trace: [ 1629.027433][T13658] dump_stack+0x137/0x19d [ 1629.031793][T13658] should_fail+0x23c/0x250 [ 1629.036269][T13658] __should_failslab+0x81/0x90 [ 1629.041036][T13658] should_failslab+0x5/0x20 [ 1629.045570][T13658] kmem_cache_alloc_bulk+0x40/0x380 [ 1629.050760][T13658] io_submit_sqes+0x505/0xab0 [ 1629.055425][T13658] __se_sys_io_uring_enter+0x21f/0xb10 [ 1629.060888][T13658] ? fput+0x2d/0x130 [ 1629.064779][T13658] __x64_sys_io_uring_enter+0x74/0x80 [ 1629.070146][T13658] do_syscall_64+0x39/0x80 [ 1629.074603][T13658] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1629.080479][T13658] RIP: 0033:0x466459 [ 1629.084476][T13658] 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 [ 1629.104122][T13658] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1629.112518][T13658] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1629.120547][T13658] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1629.128498][T13658] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1629.136469][T13658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1629.144509][T13658] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:19 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xa8, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:19 executing program 5 (fault-call:5 fault-nth:73): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:19 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x48, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:19 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {r0}], 0x4, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:19 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1629.462758][T13676] FAULT_INJECTION: forcing a failure. [ 1629.462758][T13676] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.475929][T13676] CPU: 0 PID: 13676 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1629.486101][T13676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1629.496154][T13676] Call Trace: [ 1629.499432][T13676] dump_stack+0x137/0x19d [ 1629.503985][T13676] should_fail+0x23c/0x250 [ 1629.508405][T13676] __should_failslab+0x81/0x90 [ 1629.513175][T13676] should_failslab+0x5/0x20 [ 1629.517681][T13676] kmem_cache_alloc_bulk+0x40/0x380 [ 1629.522880][T13676] io_submit_sqes+0x505/0xab0 [ 1629.527600][T13676] __se_sys_io_uring_enter+0x21f/0xb10 [ 1629.533071][T13676] ? fput+0x2d/0x130 [ 1629.536987][T13676] __x64_sys_io_uring_enter+0x74/0x80 [ 1629.542373][T13676] do_syscall_64+0x39/0x80 [ 1629.546854][T13676] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1629.552754][T13676] RIP: 0033:0x466459 [ 1629.556684][T13676] 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 [ 1629.576290][T13676] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1629.584751][T13676] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1629.592705][T13676] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1629.600667][T13676] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1629.608637][T13676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1629.616670][T13676] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:19 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {}, {}, {}], 0x5, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:19 executing program 5 (fault-call:5 fault-nth:74): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1629.947789][T13709] FAULT_INJECTION: forcing a failure. [ 1629.947789][T13709] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.961058][T13709] CPU: 1 PID: 13709 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1629.971222][T13709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1629.981362][T13709] Call Trace: [ 1629.984729][T13709] dump_stack+0x137/0x19d [ 1629.989164][T13709] should_fail+0x23c/0x250 [ 1629.993584][T13709] __should_failslab+0x81/0x90 [ 1629.998363][T13709] should_failslab+0x5/0x20 [ 1630.002870][T13709] kmem_cache_alloc_bulk+0x40/0x380 [ 1630.008120][T13709] io_submit_sqes+0x505/0xab0 [ 1630.012783][T13709] __se_sys_io_uring_enter+0x21f/0xb10 [ 1630.018237][T13709] ? fput+0x2d/0x130 [ 1630.022196][T13709] __x64_sys_io_uring_enter+0x74/0x80 [ 1630.027553][T13709] do_syscall_64+0x39/0x80 [ 1630.031969][T13709] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1630.037876][T13709] RIP: 0033:0x466459 [ 1630.041755][T13709] 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 [ 1630.061347][T13709] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1630.069766][T13709] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1630.077721][T13709] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1630.085692][T13709] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1630.093695][T13709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1630.101647][T13709] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:20 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xa9, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:20 executing program 5 (fault-call:5 fault-nth:75): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:20 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x49, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:20 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:20 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1630.477917][T13724] FAULT_INJECTION: forcing a failure. [ 1630.477917][T13724] name failslab, interval 1, probability 0, space 0, times 0 [ 1630.490573][T13724] CPU: 1 PID: 13724 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1630.500742][T13724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1630.510880][T13724] Call Trace: [ 1630.514195][T13724] dump_stack+0x137/0x19d [ 1630.518531][T13724] should_fail+0x23c/0x250 [ 1630.522983][T13724] __should_failslab+0x81/0x90 [ 1630.527769][T13724] should_failslab+0x5/0x20 [ 1630.532258][T13724] kmem_cache_alloc_bulk+0x40/0x380 [ 1630.537506][T13724] io_submit_sqes+0x505/0xab0 [ 1630.542185][T13724] __se_sys_io_uring_enter+0x21f/0xb10 [ 1630.547633][T13724] ? fput+0x2d/0x130 [ 1630.551535][T13724] __x64_sys_io_uring_enter+0x74/0x80 [ 1630.556889][T13724] do_syscall_64+0x39/0x80 [ 1630.561288][T13724] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1630.567206][T13724] RIP: 0033:0x466459 [ 1630.571078][T13724] 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 [ 1630.590679][T13724] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1630.599124][T13724] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1630.607106][T13724] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1630.615079][T13724] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1630.623033][T13724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1630.630994][T13724] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:20 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r0}, {}, {}], 0x4, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:20 executing program 5 (fault-call:5 fault-nth:76): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1630.970335][T13752] FAULT_INJECTION: forcing a failure. [ 1630.970335][T13752] name failslab, interval 1, probability 0, space 0, times 0 [ 1630.983034][T13752] CPU: 1 PID: 13752 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1630.993193][T13752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1631.003253][T13752] Call Trace: [ 1631.010566][T13752] dump_stack+0x137/0x19d [ 1631.014881][T13752] should_fail+0x23c/0x250 [ 1631.019294][T13752] __should_failslab+0x81/0x90 [ 1631.024085][T13752] should_failslab+0x5/0x20 [ 1631.028590][T13752] kmem_cache_alloc_bulk+0x40/0x380 [ 1631.033780][T13752] io_submit_sqes+0x505/0xab0 [ 1631.038446][T13752] __se_sys_io_uring_enter+0x21f/0xb10 [ 1631.043892][T13752] ? fput+0x2d/0x130 [ 1631.047790][T13752] __x64_sys_io_uring_enter+0x74/0x80 [ 1631.053149][T13752] do_syscall_64+0x39/0x80 [ 1631.057608][T13752] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1631.063526][T13752] RIP: 0033:0x466459 [ 1631.067400][T13752] 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 [ 1631.087080][T13752] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1631.095512][T13752] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1631.103486][T13752] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1631.111438][T13752] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:21 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4a, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1631.119390][T13752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1631.127626][T13752] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:21 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:27:21 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xaa, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:21 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:21 executing program 5 (fault-call:5 fault-nth:77): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1631.528559][T13789] FAULT_INJECTION: forcing a failure. [ 1631.528559][T13789] name failslab, interval 1, probability 0, space 0, times 0 [ 1631.541237][T13789] CPU: 1 PID: 13789 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1631.551494][T13789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1631.561573][T13789] Call Trace: [ 1631.564854][T13789] dump_stack+0x137/0x19d [ 1631.569271][T13789] should_fail+0x23c/0x250 [ 1631.573694][T13789] __should_failslab+0x81/0x90 [ 1631.578475][T13789] should_failslab+0x5/0x20 [ 1631.583015][T13789] kmem_cache_alloc_bulk+0x40/0x380 [ 1631.588238][T13789] io_submit_sqes+0x505/0xab0 [ 1631.592926][T13789] __se_sys_io_uring_enter+0x21f/0xb10 [ 1631.598388][T13789] ? fput+0x2d/0x130 [ 1631.602358][T13789] __x64_sys_io_uring_enter+0x74/0x80 [ 1631.607725][T13789] do_syscall_64+0x39/0x80 [ 1631.612137][T13789] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1631.618032][T13789] RIP: 0033:0x466459 [ 1631.621917][T13789] 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 [ 1631.641541][T13789] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1631.649957][T13789] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1631.657945][T13789] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1631.665915][T13789] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:21 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {}, {}, {}], 0x4, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1631.673985][T13789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1631.682018][T13789] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:21 executing program 5 (fault-call:5 fault-nth:78): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1631.969353][T13807] FAULT_INJECTION: forcing a failure. [ 1631.969353][T13807] name failslab, interval 1, probability 0, space 0, times 0 [ 1631.982036][T13807] CPU: 1 PID: 13807 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1631.992175][T13807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1632.002287][T13807] Call Trace: [ 1632.005547][T13807] dump_stack+0x137/0x19d [ 1632.009860][T13807] should_fail+0x23c/0x250 [ 1632.014258][T13807] __should_failslab+0x81/0x90 [ 1632.019008][T13807] should_failslab+0x5/0x20 [ 1632.023677][T13807] kmem_cache_alloc_bulk+0x40/0x380 [ 1632.029034][T13807] io_submit_sqes+0x505/0xab0 [ 1632.033777][T13807] __se_sys_io_uring_enter+0x21f/0xb10 [ 1632.039242][T13807] ? fput+0x2d/0x130 [ 1632.043157][T13807] __x64_sys_io_uring_enter+0x74/0x80 [ 1632.048540][T13807] do_syscall_64+0x39/0x80 [ 1632.052968][T13807] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1632.058880][T13807] RIP: 0033:0x466459 [ 1632.062754][T13807] 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 [ 1632.082809][T13807] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1632.091211][T13807] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1632.099183][T13807] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1632.107455][T13807] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1632.115411][T13807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1632.123538][T13807] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:22 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xab, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:22 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:22 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4b, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:22 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:22 executing program 5 (fault-call:5 fault-nth:79): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1632.602401][T13842] FAULT_INJECTION: forcing a failure. [ 1632.602401][T13842] name failslab, interval 1, probability 0, space 0, times 0 [ 1632.616316][T13842] CPU: 1 PID: 13842 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1632.626475][T13842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1632.636520][T13842] Call Trace: [ 1632.639782][T13842] dump_stack+0x137/0x19d [ 1632.644098][T13842] should_fail+0x23c/0x250 [ 1632.648538][T13842] __should_failslab+0x81/0x90 [ 1632.653290][T13842] should_failslab+0x5/0x20 [ 1632.657786][T13842] kmem_cache_alloc_bulk+0x40/0x380 [ 1632.662963][T13842] io_submit_sqes+0x505/0xab0 [ 1632.667675][T13842] __se_sys_io_uring_enter+0x21f/0xb10 [ 1632.673122][T13842] ? fput+0x2d/0x130 [ 1632.677049][T13842] __x64_sys_io_uring_enter+0x74/0x80 [ 1632.682486][T13842] do_syscall_64+0x39/0x80 [ 1632.686990][T13842] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1632.692901][T13842] RIP: 0033:0x466459 [ 1632.696771][T13842] 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 [ 1632.716362][T13842] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1632.724842][T13842] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1632.732876][T13842] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1632.740841][T13842] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:22 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {}, {}, {}], 0x4, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1632.748796][T13842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1632.756756][T13842] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:22 executing program 5 (fault-call:5 fault-nth:80): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1633.071882][T13858] FAULT_INJECTION: forcing a failure. [ 1633.071882][T13858] name failslab, interval 1, probability 0, space 0, times 0 [ 1633.086135][T13858] CPU: 0 PID: 13858 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1633.096293][T13858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1633.106342][T13858] Call Trace: [ 1633.109638][T13858] dump_stack+0x137/0x19d [ 1633.113971][T13858] should_fail+0x23c/0x250 13:27:22 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1633.118408][T13858] __should_failslab+0x81/0x90 [ 1633.123168][T13858] should_failslab+0x5/0x20 [ 1633.127676][T13858] kmem_cache_alloc_bulk+0x40/0x380 [ 1633.132875][T13858] io_submit_sqes+0x505/0xab0 [ 1633.137566][T13858] __se_sys_io_uring_enter+0x21f/0xb10 [ 1633.143147][T13858] ? fput+0x2d/0x130 [ 1633.147051][T13858] __x64_sys_io_uring_enter+0x74/0x80 [ 1633.152497][T13858] do_syscall_64+0x39/0x80 [ 1633.156921][T13858] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1633.162838][T13858] RIP: 0033:0x466459 [ 1633.166749][T13858] 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 [ 1633.186432][T13858] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1633.194844][T13858] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1633.202878][T13858] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1633.210996][T13858] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1633.218960][T13858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1633.226930][T13858] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:23 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xac, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:23 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4c, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:23 executing program 5 (fault-call:5 fault-nth:81): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:23 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {}], 0x4, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1633.606022][T13882] FAULT_INJECTION: forcing a failure. [ 1633.606022][T13882] name failslab, interval 1, probability 0, space 0, times 0 [ 1633.619043][T13882] CPU: 0 PID: 13882 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1633.629426][T13882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1633.639516][T13882] Call Trace: [ 1633.642779][T13882] dump_stack+0x137/0x19d [ 1633.647332][T13882] should_fail+0x23c/0x250 [ 1633.651828][T13882] __should_failslab+0x81/0x90 [ 1633.656583][T13882] should_failslab+0x5/0x20 [ 1633.661194][T13882] kmem_cache_alloc_bulk+0x40/0x380 [ 1633.667192][T13882] io_submit_sqes+0x505/0xab0 [ 1633.671862][T13882] __se_sys_io_uring_enter+0x21f/0xb10 [ 1633.677586][T13882] ? fput+0x2d/0x130 [ 1633.681463][T13882] __x64_sys_io_uring_enter+0x74/0x80 [ 1633.686854][T13882] do_syscall_64+0x39/0x80 [ 1633.691255][T13882] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1633.697136][T13882] RIP: 0033:0x466459 [ 1633.701010][T13882] 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 [ 1633.720686][T13882] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1633.729085][T13882] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1633.737042][T13882] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1633.745026][T13882] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1633.753002][T13882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1633.760959][T13882] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:23 executing program 5 (fault-call:5 fault-nth:82): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:23 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {}, {}, {}], 0x4, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:23 executing program 4 (fault-call:4 fault-nth:0): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1634.118065][T13918] FAULT_INJECTION: forcing a failure. [ 1634.118065][T13918] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.134568][T13918] CPU: 1 PID: 13918 Comm: syz-executor.4 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1634.144923][T13918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1634.153659][T13900] FAULT_INJECTION: forcing a failure. [ 1634.153659][T13900] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.155523][T13918] Call Trace: [ 1634.155536][T13918] dump_stack+0x137/0x19d [ 1634.175878][T13918] should_fail+0x23c/0x250 [ 1634.180307][T13918] __should_failslab+0x81/0x90 [ 1634.185172][T13918] ? io_uring_alloc_task_context+0x49/0x290 [ 1634.191181][T13918] should_failslab+0x5/0x20 [ 1634.195704][T13918] kmem_cache_alloc_trace+0x49/0x340 [ 1634.200999][T13918] ? __rcu_read_unlock+0x5c/0x250 [ 1634.206040][T13918] ? fsnotify_perm+0x59/0x2e0 [ 1634.210739][T13918] io_uring_alloc_task_context+0x49/0x290 [ 1634.216481][T13918] io_uring_add_task_file+0x1c6/0x200 [ 1634.221888][T13918] __se_sys_io_uring_enter+0x1ef/0xb10 [ 1634.227461][T13918] ? fput+0x2d/0x130 [ 1634.231365][T13918] __x64_sys_io_uring_enter+0x74/0x80 [ 1634.236754][T13918] do_syscall_64+0x39/0x80 [ 1634.241194][T13918] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1634.247154][T13918] RIP: 0033:0x466459 [ 1634.251137][T13918] 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 [ 1634.271113][T13918] RSP: 002b:00007ff5134bb188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1634.279549][T13918] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466459 [ 1634.287533][T13918] RDX: 0000000000000000 RSI: 0000000000007dce RDI: 0000000000000003 [ 1634.295714][T13918] RBP: 00007ff5134bb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.303805][T13918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1634.311777][T13918] R13: 00007ffd4a2dcc0f R14: 00007ff5134bb300 R15: 0000000000022000 [ 1634.320130][T13900] CPU: 0 PID: 13900 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1634.331608][T13900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1634.342926][T13900] Call Trace: [ 1634.346362][T13900] dump_stack+0x137/0x19d [ 1634.350681][T13900] should_fail+0x23c/0x250 [ 1634.355095][T13900] __should_failslab+0x81/0x90 [ 1634.359890][T13900] should_failslab+0x5/0x20 [ 1634.364434][T13900] kmem_cache_alloc_bulk+0x40/0x380 [ 1634.369628][T13900] io_submit_sqes+0x505/0xab0 [ 1634.374303][T13900] __se_sys_io_uring_enter+0x21f/0xb10 [ 1634.379746][T13900] ? fput+0x2d/0x130 [ 1634.383641][T13900] __x64_sys_io_uring_enter+0x74/0x80 [ 1634.389027][T13900] do_syscall_64+0x39/0x80 [ 1634.393477][T13900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1634.399381][T13900] RIP: 0033:0x466459 [ 1634.403335][T13900] 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 [ 1634.422978][T13900] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1634.431482][T13900] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1634.439477][T13900] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1634.447476][T13900] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.456225][T13900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 13:27:24 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {}], 0x4, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1634.464189][T13900] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:24 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4d, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:24 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xad, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:24 executing program 5 (fault-call:5 fault-nth:83): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1634.774679][T13932] FAULT_INJECTION: forcing a failure. [ 1634.774679][T13932] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.787404][T13932] CPU: 0 PID: 13932 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1634.797554][T13932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1634.807836][T13932] Call Trace: [ 1634.811166][T13932] dump_stack+0x137/0x19d [ 1634.815510][T13932] should_fail+0x23c/0x250 [ 1634.819932][T13932] __should_failslab+0x81/0x90 13:27:24 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0}, {}, {}], 0x3, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1634.824698][T13932] should_failslab+0x5/0x20 [ 1634.829246][T13932] kmem_cache_alloc_bulk+0x40/0x380 [ 1634.835685][T13932] io_submit_sqes+0x505/0xab0 [ 1634.840377][T13932] __se_sys_io_uring_enter+0x21f/0xb10 [ 1634.845889][T13932] ? fput+0x2d/0x130 [ 1634.849771][T13932] __x64_sys_io_uring_enter+0x74/0x80 [ 1634.855150][T13932] do_syscall_64+0x39/0x80 [ 1634.859706][T13932] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1634.865654][T13932] RIP: 0033:0x466459 [ 1634.869541][T13932] 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 [ 1634.889265][T13932] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1634.897766][T13932] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1634.905742][T13932] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1634.913719][T13932] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:24 executing program 4 (fault-call:4 fault-nth:1): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1634.921876][T13932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1634.929847][T13932] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 [ 1635.035396][T13956] FAULT_INJECTION: forcing a failure. [ 1635.035396][T13956] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.064190][T13956] CPU: 0 PID: 13956 Comm: syz-executor.4 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1635.074394][T13956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 13:27:24 executing program 5 (fault-call:5 fault-nth:84): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1635.084741][T13956] Call Trace: [ 1635.088024][T13956] dump_stack+0x137/0x19d [ 1635.092361][T13956] should_fail+0x23c/0x250 [ 1635.096796][T13956] __should_failslab+0x81/0x90 [ 1635.101557][T13956] ? io_wq_create+0x6a/0x5c0 [ 1635.106151][T13956] should_failslab+0x5/0x20 [ 1635.110672][T13956] kmem_cache_alloc_trace+0x49/0x340 [ 1635.115967][T13956] io_wq_create+0x6a/0x5c0 [ 1635.120396][T13956] ? _raw_spin_unlock_irqrestore+0x27/0x50 [ 1635.126210][T13956] io_uring_alloc_task_context+0x159/0x290 [ 1635.132024][T13956] ? io_free_work+0x30/0x30 [ 1635.136791][T13956] ? tctx_task_work+0x3a0/0x3a0 [ 1635.141652][T13956] io_uring_add_task_file+0x1c6/0x200 [ 1635.147032][T13956] __se_sys_io_uring_enter+0x1ef/0xb10 [ 1635.152498][T13956] ? fput+0x2d/0x130 [ 1635.156424][T13956] __x64_sys_io_uring_enter+0x74/0x80 [ 1635.161808][T13956] do_syscall_64+0x39/0x80 [ 1635.166256][T13956] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1635.172261][T13956] RIP: 0033:0x466459 [ 1635.176151][T13956] 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 [ 1635.195772][T13956] RSP: 002b:00007ff5134bb188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1635.204293][T13956] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466459 [ 1635.212353][T13956] RDX: 0000000000000000 RSI: 0000000000007dce RDI: 0000000000000003 [ 1635.220328][T13956] RBP: 00007ff5134bb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1635.228419][T13956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1635.236470][T13956] R13: 00007ffd4a2dcc0f R14: 00007ff5134bb300 R15: 0000000000022000 [ 1635.396684][T13961] FAULT_INJECTION: forcing a failure. [ 1635.396684][T13961] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.411110][T13961] CPU: 0 PID: 13961 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1635.422428][T13961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1635.432517][T13961] Call Trace: [ 1635.435814][T13961] dump_stack+0x137/0x19d [ 1635.440203][T13961] should_fail+0x23c/0x250 [ 1635.444617][T13961] __should_failslab+0x81/0x90 [ 1635.449385][T13961] should_failslab+0x5/0x20 [ 1635.453921][T13961] kmem_cache_alloc_bulk+0x40/0x380 [ 1635.459268][T13961] io_submit_sqes+0x505/0xab0 [ 1635.464032][T13961] __se_sys_io_uring_enter+0x21f/0xb10 [ 1635.469526][T13961] ? fput+0x2d/0x130 [ 1635.473479][T13961] __x64_sys_io_uring_enter+0x74/0x80 [ 1635.478906][T13961] do_syscall_64+0x39/0x80 [ 1635.483305][T13961] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1635.489347][T13961] RIP: 0033:0x466459 [ 1635.493255][T13961] 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 [ 1635.512904][T13961] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1635.521314][T13961] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1635.529302][T13961] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1635.537272][T13961] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:25 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {0xffffffffffffffff, 0x6228}, {}], 0x4, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1635.545223][T13961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1635.553243][T13961] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:25 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4e, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:25 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xae, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:25 executing program 5 (fault-call:5 fault-nth:85): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:25 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0}, {}, {}], 0x3, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:25 executing program 4 (fault-call:4 fault-nth:2): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1635.929750][T14005] FAULT_INJECTION: forcing a failure. [ 1635.929750][T14005] name failslab, interval 1, probability 0, space 0, times 0 [ 1635.958371][T14005] CPU: 0 PID: 14005 Comm: syz-executor.4 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1635.968598][T14005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1635.978675][T14005] Call Trace: [ 1635.981949][T14005] dump_stack+0x137/0x19d [ 1635.986289][T14005] should_fail+0x23c/0x250 [ 1635.990712][T14005] __should_failslab+0x81/0x90 [ 1635.995478][T14005] ? io_wq_create+0x96/0x5c0 [ 1636.000084][T14005] should_failslab+0x5/0x20 [ 1636.004606][T14005] __kmalloc+0x66/0x380 [ 1636.008763][T14005] ? io_wq_create+0x6a/0x5c0 [ 1636.013364][T14005] io_wq_create+0x96/0x5c0 [ 1636.017793][T14005] ? _raw_spin_unlock_irqrestore+0x27/0x50 [ 1636.023624][T14005] io_uring_alloc_task_context+0x159/0x290 [ 1636.029495][T14005] ? io_free_work+0x30/0x30 [ 1636.034003][T14005] ? tctx_task_work+0x3a0/0x3a0 [ 1636.038869][T14005] io_uring_add_task_file+0x1c6/0x200 [ 1636.044316][T14005] __se_sys_io_uring_enter+0x1ef/0xb10 [ 1636.049779][T14005] ? fput+0x2d/0x130 [ 1636.053669][T14005] __x64_sys_io_uring_enter+0x74/0x80 [ 1636.059095][T14005] do_syscall_64+0x39/0x80 [ 1636.063513][T14005] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1636.069429][T14005] RIP: 0033:0x466459 [ 1636.073336][T14005] 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 [ 1636.092949][T14005] RSP: 002b:00007ff5134bb188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1636.101373][T14005] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466459 [ 1636.103726][T13986] FAULT_INJECTION: forcing a failure. [ 1636.103726][T13986] name failslab, interval 1, probability 0, space 0, times 0 [ 1636.109343][T14005] RDX: 0000000000000000 RSI: 0000000000007dce RDI: 0000000000000003 [ 1636.109358][T14005] RBP: 00007ff5134bb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1636.109371][T14005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1636.145897][T14005] R13: 00007ffd4a2dcc0f R14: 00007ff5134bb300 R15: 0000000000022000 [ 1636.153872][T13986] CPU: 1 PID: 13986 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1636.164126][T13986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1636.174178][T13986] Call Trace: [ 1636.177470][T13986] dump_stack+0x137/0x19d [ 1636.181783][T13986] should_fail+0x23c/0x250 [ 1636.186179][T13986] __should_failslab+0x81/0x90 [ 1636.190922][T13986] should_failslab+0x5/0x20 [ 1636.195453][T13986] kmem_cache_alloc_bulk+0x40/0x380 [ 1636.200773][T13986] io_submit_sqes+0x505/0xab0 [ 1636.205523][T13986] __se_sys_io_uring_enter+0x21f/0xb10 [ 1636.210967][T13986] ? fput+0x2d/0x130 [ 1636.214885][T13986] __x64_sys_io_uring_enter+0x74/0x80 [ 1636.220256][T13986] do_syscall_64+0x39/0x80 [ 1636.224677][T13986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1636.230552][T13986] RIP: 0033:0x466459 [ 1636.234434][T13986] 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 [ 1636.254021][T13986] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1636.262477][T13986] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1636.270428][T13986] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1636.278430][T13986] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1636.286380][T13986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1636.294386][T13986] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:26 executing program 5 (fault-call:5 fault-nth:86): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:26 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {r0}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:26 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xaf, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:26 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x4f, 0x165a, 0x1, &(0x7f00000002c0), 0x8) [ 1636.629348][T14007] FAULT_INJECTION: forcing a failure. [ 1636.629348][T14007] name failslab, interval 1, probability 0, space 0, times 0 [ 1636.649837][T14007] CPU: 1 PID: 14007 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1636.660045][T14007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1636.670208][T14007] Call Trace: [ 1636.673497][T14007] dump_stack+0x137/0x19d [ 1636.677833][T14007] should_fail+0x23c/0x250 [ 1636.682252][T14007] __should_failslab+0x81/0x90 [ 1636.687012][T14007] should_failslab+0x5/0x20 [ 1636.691527][T14007] kmem_cache_alloc_bulk+0x40/0x380 [ 1636.696732][T14007] io_submit_sqes+0x505/0xab0 [ 1636.701467][T14007] __se_sys_io_uring_enter+0x21f/0xb10 [ 1636.706951][T14007] ? fput+0x2d/0x130 [ 1636.710848][T14007] __x64_sys_io_uring_enter+0x74/0x80 [ 1636.716222][T14007] do_syscall_64+0x39/0x80 [ 1636.720687][T14007] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1636.726565][T14007] RIP: 0033:0x466459 [ 1636.730480][T14007] 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 [ 1636.750069][T14007] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1636.760560][T14007] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1636.768592][T14007] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1636.776563][T14007] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1636.784527][T14007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1636.792595][T14007] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:26 executing program 4 (fault-call:4 fault-nth:3): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:26 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0}, {}, {}], 0x3, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:26 executing program 5 (fault-call:5 fault-nth:87): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1636.958686][T14039] FAULT_INJECTION: forcing a failure. [ 1636.958686][T14039] name failslab, interval 1, probability 0, space 0, times 0 [ 1636.977612][T14039] CPU: 0 PID: 14039 Comm: syz-executor.4 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1636.987821][T14039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1636.997876][T14039] Call Trace: [ 1637.001185][T14039] dump_stack+0x137/0x19d [ 1637.005525][T14039] should_fail+0x23c/0x250 [ 1637.010024][T14039] __should_failslab+0x81/0x90 [ 1637.014792][T14039] should_failslab+0x5/0x20 [ 1637.019296][T14039] kmem_cache_alloc_node_trace+0x5b/0x310 [ 1637.025026][T14039] ? __cpuhp_state_add_instance_cpuslocked+0x1dc/0x320 [ 1637.031884][T14039] ? io_wq_create+0x247/0x5c0 [ 1637.037083][T14039] io_wq_create+0x247/0x5c0 [ 1637.041660][T14039] io_uring_alloc_task_context+0x159/0x290 [ 1637.047514][T14039] ? io_free_work+0x30/0x30 [ 1637.052019][T14039] ? tctx_task_work+0x3a0/0x3a0 [ 1637.056878][T14039] io_uring_add_task_file+0x1c6/0x200 [ 1637.062612][T14039] __se_sys_io_uring_enter+0x1ef/0xb10 [ 1637.068118][T14039] ? fput+0x2d/0x130 [ 1637.072013][T14039] __x64_sys_io_uring_enter+0x74/0x80 [ 1637.077393][T14039] do_syscall_64+0x39/0x80 [ 1637.081811][T14039] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1637.087897][T14039] RIP: 0033:0x466459 [ 1637.091846][T14039] 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 [ 1637.111442][T14039] RSP: 002b:00007ff5134bb188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1637.119876][T14039] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466459 [ 1637.127984][T14039] RDX: 0000000000000000 RSI: 0000000000007dce RDI: 0000000000000003 [ 1637.136143][T14039] RBP: 00007ff5134bb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1637.144189][T14039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1637.152163][T14039] R13: 00007ffd4a2dcc0f R14: 00007ff5134bb300 R15: 0000000000022000 [ 1637.283762][T14044] FAULT_INJECTION: forcing a failure. [ 1637.283762][T14044] name failslab, interval 1, probability 0, space 0, times 0 [ 1637.296412][T14044] CPU: 1 PID: 14044 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1637.306549][T14044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1637.316588][T14044] Call Trace: [ 1637.319857][T14044] dump_stack+0x137/0x19d [ 1637.324959][T14044] should_fail+0x23c/0x250 [ 1637.329389][T14044] __should_failslab+0x81/0x90 [ 1637.334347][T14044] should_failslab+0x5/0x20 [ 1637.339178][T14044] kmem_cache_alloc_bulk+0x40/0x380 [ 1637.344376][T14044] io_submit_sqes+0x505/0xab0 [ 1637.349140][T14044] __se_sys_io_uring_enter+0x21f/0xb10 [ 1637.354605][T14044] ? fput+0x2d/0x130 [ 1637.358515][T14044] __x64_sys_io_uring_enter+0x74/0x80 [ 1637.363887][T14044] do_syscall_64+0x39/0x80 [ 1637.368317][T14044] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1637.374235][T14044] RIP: 0033:0x466459 [ 1637.378138][T14044] 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 [ 1637.397742][T14044] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1637.406175][T14044] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1637.414145][T14044] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1637.422223][T14044] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:27 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1637.430191][T14044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1637.438160][T14044] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:27 executing program 5 (fault-call:5 fault-nth:88): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:27 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x50, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:27 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xb0, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:27 executing program 4 (fault-call:4 fault-nth:4): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1637.751404][T14063] FAULT_INJECTION: forcing a failure. [ 1637.751404][T14063] name failslab, interval 1, probability 0, space 0, times 0 [ 1637.766802][T14063] CPU: 0 PID: 14063 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1637.777059][T14063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1637.787114][T14063] Call Trace: [ 1637.790378][T14063] dump_stack+0x137/0x19d [ 1637.794795][T14063] should_fail+0x23c/0x250 [ 1637.799205][T14063] __should_failslab+0x81/0x90 [ 1637.803965][T14063] should_failslab+0x5/0x20 [ 1637.808507][T14063] kmem_cache_alloc_bulk+0x40/0x380 [ 1637.813720][T14063] io_submit_sqes+0x505/0xab0 [ 1637.818396][T14063] __se_sys_io_uring_enter+0x21f/0xb10 [ 1637.823857][T14063] ? fput+0x2d/0x130 [ 1637.827804][T14063] __x64_sys_io_uring_enter+0x74/0x80 [ 1637.833226][T14063] do_syscall_64+0x39/0x80 [ 1637.837695][T14063] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1637.843592][T14063] RIP: 0033:0x466459 [ 1637.849215][T14063] 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 [ 1637.868815][T14063] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1637.877252][T14063] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1637.885219][T14063] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1637.893261][T14063] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:27 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1637.901231][T14063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1637.909464][T14063] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:27 executing program 5 (fault-call:5 fault-nth:89): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1638.226214][T14096] FAULT_INJECTION: forcing a failure. [ 1638.226214][T14096] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1638.239826][T14096] CPU: 0 PID: 14096 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1638.251077][T14096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1638.261121][T14096] Call Trace: [ 1638.264398][T14096] dump_stack+0x137/0x19d [ 1638.268738][T14096] should_fail+0x23c/0x250 [ 1638.273176][T14096] __alloc_pages_nodemask+0xea/0x350 [ 1638.278445][T14096] kmem_getpages+0x1a/0xd0 [ 1638.283158][T14096] cache_grow_begin+0x4c/0x1a0 [ 1638.287905][T14096] cache_alloc_refill+0x316/0x3c0 [ 1638.292979][T14096] ? should_fail+0xd6/0x250 [ 1638.297540][T14096] kmem_cache_alloc_bulk+0x1ec/0x380 [ 1638.302888][T14096] io_submit_sqes+0x505/0xab0 [ 1638.307607][T14096] __se_sys_io_uring_enter+0x21f/0xb10 [ 1638.313091][T14096] ? fput+0x2d/0x130 [ 1638.317014][T14096] __x64_sys_io_uring_enter+0x74/0x80 [ 1638.323523][T14096] do_syscall_64+0x39/0x80 [ 1638.327977][T14096] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1638.334428][T14096] RIP: 0033:0x466459 [ 1638.338387][T14096] 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 [ 1638.358531][T14096] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1638.367008][T14096] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1638.375035][T14096] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1638.383064][T14096] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1638.391042][T14096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1638.398995][T14096] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:28 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:28 executing program 5 (fault-call:5 fault-nth:90): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:28 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x51, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:28 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xb1, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:28 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1638.848874][T14110] FAULT_INJECTION: forcing a failure. [ 1638.848874][T14110] name failslab, interval 1, probability 0, space 0, times 0 [ 1638.864184][T14110] CPU: 0 PID: 14110 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1638.874385][T14110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1638.884572][T14110] Call Trace: [ 1638.887849][T14110] dump_stack+0x137/0x19d [ 1638.892189][T14110] should_fail+0x23c/0x250 [ 1638.896609][T14110] __should_failslab+0x81/0x90 [ 1638.901385][T14110] should_failslab+0x5/0x20 [ 1638.905874][T14110] kmem_cache_alloc_bulk+0x40/0x380 [ 1638.911090][T14110] io_submit_sqes+0x505/0xab0 [ 1638.915828][T14110] __se_sys_io_uring_enter+0x21f/0xb10 [ 1638.921273][T14110] ? fput+0x2d/0x130 [ 1638.925185][T14110] __x64_sys_io_uring_enter+0x74/0x80 [ 1638.930635][T14110] do_syscall_64+0x39/0x80 [ 1638.935074][T14110] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1638.940973][T14110] RIP: 0033:0x466459 [ 1638.944875][T14110] 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 [ 1638.964644][T14110] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1638.973092][T14110] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1638.981064][T14110] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1638.989075][T14110] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:28 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1638.997290][T14110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1639.005358][T14110] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:28 executing program 5 (fault-call:5 fault-nth:91): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1639.320034][T14145] FAULT_INJECTION: forcing a failure. [ 1639.320034][T14145] name failslab, interval 1, probability 0, space 0, times 0 [ 1639.334238][T14145] CPU: 0 PID: 14145 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1639.344432][T14145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1639.354519][T14145] Call Trace: [ 1639.357800][T14145] dump_stack+0x137/0x19d [ 1639.362135][T14145] should_fail+0x23c/0x250 [ 1639.366556][T14145] __should_failslab+0x81/0x90 [ 1639.371319][T14145] should_failslab+0x5/0x20 [ 1639.375836][T14145] kmem_cache_alloc_bulk+0x40/0x380 [ 1639.381039][T14145] io_submit_sqes+0x505/0xab0 [ 1639.385724][T14145] __se_sys_io_uring_enter+0x21f/0xb10 [ 1639.391218][T14145] ? fput+0x2d/0x130 [ 1639.395115][T14145] __x64_sys_io_uring_enter+0x74/0x80 [ 1639.400490][T14145] do_syscall_64+0x39/0x80 [ 1639.404935][T14145] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1639.410832][T14145] RIP: 0033:0x466459 13:27:29 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) r1 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r1, 0x2}, {}], 0x3, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1639.414723][T14145] 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 [ 1639.434335][T14145] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1639.442770][T14145] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1639.450783][T14145] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1639.458756][T14145] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1639.466758][T14145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1639.474726][T14145] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:29 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x52, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:29 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xb2, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:29 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2, 0x0, 0x0, 0x0, 0x0) 13:27:29 executing program 5 (fault-call:5 fault-nth:92): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1639.831379][T14169] FAULT_INJECTION: forcing a failure. [ 1639.831379][T14169] name failslab, interval 1, probability 0, space 0, times 0 [ 1639.844062][T14169] CPU: 1 PID: 14169 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1639.854208][T14169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1639.864246][T14169] Call Trace: [ 1639.867564][T14169] dump_stack+0x137/0x19d [ 1639.871880][T14169] should_fail+0x23c/0x250 [ 1639.876361][T14169] __should_failslab+0x81/0x90 [ 1639.881123][T14169] should_failslab+0x5/0x20 [ 1639.885619][T14169] kmem_cache_alloc_bulk+0x40/0x380 [ 1639.890841][T14169] io_submit_sqes+0x505/0xab0 [ 1639.895519][T14169] __se_sys_io_uring_enter+0x21f/0xb10 [ 1639.901034][T14169] ? fput+0x2d/0x130 [ 1639.904969][T14169] __x64_sys_io_uring_enter+0x74/0x80 [ 1639.910358][T14169] do_syscall_64+0x39/0x80 [ 1639.914804][T14169] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1639.920720][T14169] RIP: 0033:0x466459 [ 1639.924602][T14169] 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 [ 1639.944245][T14169] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1639.952729][T14169] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1639.960708][T14169] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1639.968756][T14169] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1639.976819][T14169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1639.984779][T14169] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:29 executing program 5 (fault-call:5 fault-nth:93): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:29 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1640.335565][T14187] FAULT_INJECTION: forcing a failure. [ 1640.335565][T14187] name failslab, interval 1, probability 0, space 0, times 0 [ 1640.349587][T14187] CPU: 1 PID: 14187 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1640.359767][T14187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1640.369916][T14187] Call Trace: [ 1640.373198][T14187] dump_stack+0x137/0x19d [ 1640.377617][T14187] should_fail+0x23c/0x250 13:27:30 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {r0}], 0x2, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1640.382033][T14187] __should_failslab+0x81/0x90 [ 1640.386798][T14187] should_failslab+0x5/0x20 [ 1640.391318][T14187] kmem_cache_alloc_bulk+0x40/0x380 [ 1640.396513][T14187] io_submit_sqes+0x505/0xab0 [ 1640.401194][T14187] __se_sys_io_uring_enter+0x21f/0xb10 [ 1640.406656][T14187] ? fput+0x2d/0x130 [ 1640.410560][T14187] __x64_sys_io_uring_enter+0x74/0x80 [ 1640.416004][T14187] do_syscall_64+0x39/0x80 [ 1640.420424][T14187] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1640.426335][T14187] RIP: 0033:0x466459 [ 1640.430235][T14187] 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 [ 1640.449850][T14187] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1640.458273][T14187] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1640.466249][T14187] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1640.474238][T14187] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:30 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x3, 0x0, 0x0, 0x0, 0x0) [ 1640.482223][T14187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1640.490212][T14187] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:30 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xb3, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:30 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x53, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:30 executing program 5 (fault-call:5 fault-nth:94): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1640.892739][T14234] FAULT_INJECTION: forcing a failure. [ 1640.892739][T14234] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1640.906162][T14234] CPU: 0 PID: 14234 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1640.916298][T14234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1640.926374][T14234] Call Trace: [ 1640.929644][T14234] dump_stack+0x137/0x19d [ 1640.933978][T14234] should_fail+0x23c/0x250 [ 1640.938391][T14234] __alloc_pages_nodemask+0xea/0x350 [ 1640.943659][T14234] kmem_getpages+0x1a/0xd0 [ 1640.948088][T14234] cache_grow_begin+0x4c/0x1a0 [ 1640.952848][T14234] cache_alloc_refill+0x316/0x3c0 [ 1640.957893][T14234] ? should_fail+0xd6/0x250 [ 1640.962400][T14234] kmem_cache_alloc_bulk+0x1ec/0x380 [ 1640.967826][T14234] io_submit_sqes+0x505/0xab0 [ 1640.972516][T14234] __se_sys_io_uring_enter+0x21f/0xb10 [ 1640.977982][T14234] ? fput+0x2d/0x130 [ 1640.981870][T14234] __x64_sys_io_uring_enter+0x74/0x80 [ 1640.987242][T14234] do_syscall_64+0x39/0x80 [ 1640.991657][T14234] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1640.997582][T14234] RIP: 0033:0x466459 [ 1641.001472][T14234] 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 [ 1641.021084][T14234] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1641.029578][T14234] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 13:27:30 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1641.037566][T14234] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1641.045532][T14234] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1641.053502][T14234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1641.061473][T14234] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:31 executing program 5 (fault-call:5 fault-nth:95): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:31 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {}], 0x2, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1641.356847][T14247] FAULT_INJECTION: forcing a failure. [ 1641.356847][T14247] name failslab, interval 1, probability 0, space 0, times 0 [ 1641.370179][T14247] CPU: 1 PID: 14247 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1641.380406][T14247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1641.391433][T14247] Call Trace: [ 1641.394707][T14247] dump_stack+0x137/0x19d [ 1641.399080][T14247] should_fail+0x23c/0x250 13:27:31 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x4, 0x0, 0x0, 0x0, 0x0) [ 1641.403478][T14247] __should_failslab+0x81/0x90 [ 1641.408228][T14247] should_failslab+0x5/0x20 [ 1641.412755][T14247] kmem_cache_alloc_bulk+0x40/0x380 [ 1641.417970][T14247] io_submit_sqes+0x505/0xab0 [ 1641.422717][T14247] __se_sys_io_uring_enter+0x21f/0xb10 [ 1641.428171][T14247] ? fput+0x2d/0x130 [ 1641.432114][T14247] __x64_sys_io_uring_enter+0x74/0x80 [ 1641.437513][T14247] do_syscall_64+0x39/0x80 [ 1641.441930][T14247] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1641.447901][T14247] RIP: 0033:0x466459 [ 1641.451864][T14247] 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 [ 1641.471478][T14247] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1641.479986][T14247] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1641.487958][T14247] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1641.495931][T14247] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1641.503899][T14247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1641.511920][T14247] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:31 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x54, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:31 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xb4, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:31 executing program 5 (fault-call:5 fault-nth:96): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1641.851468][T14278] FAULT_INJECTION: forcing a failure. [ 1641.851468][T14278] name failslab, interval 1, probability 0, space 0, times 0 [ 1641.864190][T14278] CPU: 0 PID: 14278 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1641.874427][T14278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1641.884483][T14278] Call Trace: [ 1641.887753][T14278] dump_stack+0x137/0x19d [ 1641.892146][T14278] should_fail+0x23c/0x250 [ 1641.896564][T14278] __should_failslab+0x81/0x90 [ 1641.901370][T14278] should_failslab+0x5/0x20 [ 1641.905864][T14278] kmem_cache_alloc_bulk+0x40/0x380 [ 1641.911062][T14278] io_submit_sqes+0x505/0xab0 [ 1641.915828][T14278] __se_sys_io_uring_enter+0x21f/0xb10 [ 1641.921304][T14278] ? fput+0x2d/0x130 [ 1641.925181][T14278] __x64_sys_io_uring_enter+0x74/0x80 [ 1641.930539][T14278] do_syscall_64+0x39/0x80 [ 1641.934994][T14278] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1641.940877][T14278] RIP: 0033:0x466459 [ 1641.944848][T14278] 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 [ 1641.964569][T14278] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1641.973106][T14278] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1641.981067][T14278] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1641.989037][T14278] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:31 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1641.997017][T14278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1642.004969][T14278] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:31 executing program 5 (fault-call:5 fault-nth:97): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:32 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {}], 0x2, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1642.334758][T14297] FAULT_INJECTION: forcing a failure. [ 1642.334758][T14297] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.347742][T14297] CPU: 0 PID: 14297 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1642.357914][T14297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1642.367995][T14297] Call Trace: [ 1642.371280][T14297] dump_stack+0x137/0x19d [ 1642.375627][T14297] should_fail+0x23c/0x250 [ 1642.380070][T14297] __should_failslab+0x81/0x90 [ 1642.384836][T14297] should_failslab+0x5/0x20 [ 1642.389345][T14297] kmem_cache_alloc_bulk+0x40/0x380 [ 1642.394550][T14297] io_submit_sqes+0x505/0xab0 [ 1642.399237][T14297] __se_sys_io_uring_enter+0x21f/0xb10 [ 1642.404786][T14297] ? fput+0x2d/0x130 [ 1642.408680][T14297] __x64_sys_io_uring_enter+0x74/0x80 [ 1642.414055][T14297] do_syscall_64+0x39/0x80 [ 1642.418483][T14297] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1642.424426][T14297] RIP: 0033:0x466459 [ 1642.428313][T14297] 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 [ 1642.447923][T14297] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1642.456348][T14297] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1642.464328][T14297] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1642.472329][T14297] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:32 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x5, 0x0, 0x0, 0x0, 0x0) [ 1642.480306][T14297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1642.488285][T14297] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:32 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xb5, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:32 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x55, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:32 executing program 5 (fault-call:5 fault-nth:98): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) [ 1642.821688][T14330] FAULT_INJECTION: forcing a failure. [ 1642.821688][T14330] name failslab, interval 1, probability 0, space 0, times 0 [ 1642.836210][T14330] CPU: 1 PID: 14330 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1642.846351][T14330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1642.856394][T14330] Call Trace: [ 1642.859705][T14330] dump_stack+0x137/0x19d [ 1642.864076][T14330] should_fail+0x23c/0x250 [ 1642.868492][T14330] __should_failslab+0x81/0x90 [ 1642.873236][T14330] should_failslab+0x5/0x20 [ 1642.877772][T14330] kmem_cache_alloc_bulk+0x40/0x380 [ 1642.882969][T14330] io_submit_sqes+0x505/0xab0 [ 1642.887717][T14330] __se_sys_io_uring_enter+0x21f/0xb10 [ 1642.893169][T14330] ? fput+0x2d/0x130 [ 1642.897047][T14330] __x64_sys_io_uring_enter+0x74/0x80 [ 1642.902421][T14330] do_syscall_64+0x39/0x80 [ 1642.906849][T14330] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1642.912729][T14330] RIP: 0033:0x466459 [ 1642.916608][T14330] 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 [ 1642.936261][T14330] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1642.944775][T14330] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1642.952736][T14330] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 [ 1642.960726][T14330] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 13:27:32 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1642.968811][T14330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1642.976818][T14330] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:32 executing program 5 (fault-call:5 fault-nth:99): r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:33 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x9620}, {}], 0x2, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1643.319533][T14348] FAULT_INJECTION: forcing a failure. [ 1643.319533][T14348] name failslab, interval 1, probability 0, space 0, times 0 [ 1643.345151][T14348] CPU: 0 PID: 14348 Comm: syz-executor.5 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1643.355345][T14348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1643.365406][T14348] Call Trace: [ 1643.368723][T14348] dump_stack+0x137/0x19d [ 1643.373054][T14348] should_fail+0x23c/0x250 [ 1643.377526][T14348] __should_failslab+0x81/0x90 [ 1643.382307][T14348] should_failslab+0x5/0x20 [ 1643.386809][T14348] kmem_cache_alloc_bulk+0x40/0x380 [ 1643.392036][T14348] io_submit_sqes+0x505/0xab0 [ 1643.396802][T14348] __se_sys_io_uring_enter+0x21f/0xb10 [ 1643.402268][T14348] ? fput+0x2d/0x130 [ 1643.406230][T14348] __x64_sys_io_uring_enter+0x74/0x80 [ 1643.411680][T14348] do_syscall_64+0x39/0x80 [ 1643.416099][T14348] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1643.422080][T14348] RIP: 0033:0x466459 [ 1643.425987][T14348] 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 [ 1643.445593][T14348] RSP: 002b:00007f80d32ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1643.453988][T14348] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 1643.462040][T14348] RDX: 0000000000000000 RSI: 0000000000002fc1 RDI: 0000000000000003 13:27:33 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x6, 0x0, 0x0, 0x0, 0x0) [ 1643.470109][T14348] RBP: 00007f80d32ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1643.478059][T14348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1643.486025][T14348] R13: 00007ffd1de92d3f R14: 00007f80d32ca300 R15: 0000000000022000 13:27:33 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:33 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x56, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:33 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xb6, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:33 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:27:34 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x0, 0x0, 0x0, 0x0) 13:27:34 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:34 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7, 0x0, 0x0, 0x0, 0x0) 13:27:34 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x57, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:34 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xb7, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:34 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:27:34 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x2, 0x0, 0x0, 0x0) 13:27:35 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{}], 0x1, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:35 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x8, 0x0, 0x0, 0x0, 0x0) 13:27:35 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x6, 0x0, 0x0, 0x0) 13:27:35 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xb8, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:35 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x58, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:35 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:27:35 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0xc, 0x0, 0x0, 0x0) 13:27:36 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{}], 0x1, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:36 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x9, 0x0, 0x0, 0x0, 0x0) 13:27:36 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x10, 0x0, 0x0, 0x0) 13:27:36 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xb9, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:36 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:36 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x59, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:36 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x12, 0x0, 0x0, 0x0) 13:27:36 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{}], 0x1, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:36 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0xa, 0x0, 0x0, 0x0, 0x0) 13:27:37 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x18, 0x0, 0x0, 0x0) 13:27:37 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xba, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:37 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:37 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5a, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:37 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x1e, 0x0, 0x0, 0x0) 13:27:37 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0xb, 0x0, 0x0, 0x0, 0x0) 13:27:37 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:38 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x24, 0x0, 0x0, 0x0) 13:27:38 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xbb, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:38 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5b, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:38 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:38 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x2a, 0x0, 0x0, 0x0) 13:27:38 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0xc, 0x0, 0x0, 0x0, 0x0) 13:27:38 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) [ 1649.177821][T14682] ================================================================== [ 1649.185959][T14682] BUG: KCSAN: data-race in io_submit_sqes / io_uring_poll [ 1649.193096][T14682] [ 1649.195446][T14682] write to 0xffff888035edc850 of 4 bytes by task 14684 on cpu 1: [ 1649.203161][T14682] io_submit_sqes+0x590/0xab0 [ 1649.207851][T14682] __se_sys_io_uring_enter+0x21f/0xb10 [ 1649.213420][T14682] __x64_sys_io_uring_enter+0x74/0x80 [ 1649.218780][T14682] do_syscall_64+0x39/0x80 [ 1649.223185][T14682] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1649.229070][T14682] [ 1649.231413][T14682] read to 0xffff888035edc850 of 4 bytes by task 14682 on cpu 0: [ 1649.239027][T14682] io_uring_poll+0x94/0x160 [ 1649.243527][T14682] do_sys_poll+0x622/0xc40 [ 1649.247948][T14682] __se_sys_ppoll+0x169/0x1b0 [ 1649.252629][T14682] __x64_sys_ppoll+0x63/0x70 [ 1649.257221][T14682] do_syscall_64+0x39/0x80 [ 1649.261634][T14682] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1649.267529][T14682] [ 1649.269845][T14682] Reported by Kernel Concurrency Sanitizer on: [ 1649.275993][T14682] CPU: 0 PID: 14682 Comm: syz-executor.1 Tainted: G W 5.12.0-rc6-syzkaller #0 [ 1649.286128][T14682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1649.296172][T14682] ================================================================== 13:27:39 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x30, 0x0, 0x0, 0x0) 13:27:39 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xbc, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:39 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5c, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:39 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) 13:27:39 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0xd, 0x0, 0x0, 0x0, 0x0) 13:27:39 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x36, 0x0, 0x0, 0x0) 13:27:39 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:40 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x3c, 0x0, 0x0, 0x0) 13:27:40 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) 13:27:40 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xbd, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:40 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5d, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:40 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0xe, 0x0, 0x0, 0x0, 0x0) 13:27:40 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x600, 0x0, 0x0, 0x0) 13:27:40 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:40 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0xc00, 0x0, 0x0, 0x0) 13:27:41 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) 13:27:41 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5e, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:41 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xbe, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:41 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x1200, 0x0, 0x0, 0x0) 13:27:41 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0xf, 0x0, 0x0, 0x0, 0x0) 13:27:41 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:41 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x1800, 0x0, 0x0, 0x0) 13:27:42 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:42 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x5f, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:42 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x1e00, 0x0, 0x0, 0x0) 13:27:42 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x10, 0x0, 0x0, 0x0, 0x0) 13:27:42 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xbf, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:42 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:27:42 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x2400, 0x0, 0x0, 0x0) 13:27:42 executing program 0: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:43 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x2a00, 0x0, 0x0, 0x0) 13:27:43 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x11, 0x0, 0x0, 0x0, 0x0) 13:27:43 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x60, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:43 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xc0, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:43 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:27:43 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x3000, 0x0, 0x0, 0x0) 13:27:43 executing program 0: ppoll(&(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:44 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x3600, 0x0, 0x0, 0x0) 13:27:44 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x12, 0x0, 0x0, 0x0, 0x0) 13:27:44 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:27:44 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x61, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:44 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xc1, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:44 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x3c00, 0x0, 0x0, 0x0) 13:27:44 executing program 0: ppoll(&(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:44 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0xacffff, 0x0, 0x0, 0x0) 13:27:44 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x13, 0x0, 0x0, 0x0, 0x0) 13:27:45 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x3c00, 0x0, 0x0, 0x0) 13:27:45 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x62, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:45 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xc2, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:45 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0xadffff, 0x0, 0x0, 0x0) 13:27:45 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:45 executing program 0: ppoll(&(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:45 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x14, 0x0, 0x0, 0x0, 0x0) 13:27:45 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0xaeffff, 0x0, 0x0, 0x0) 13:27:46 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xc3, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:46 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x63, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:46 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:46 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0xafffff, 0x0, 0x0, 0x0) 13:27:46 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:46 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x15, 0x0, 0x0, 0x0, 0x0) 13:27:46 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0xb0ffff, 0x0, 0x0, 0x0) 13:27:47 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xc4, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:47 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x64, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:47 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0x10, 0x0, 0x0, 0x0) 13:27:47 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0xb1ffff, 0x0, 0x0, 0x0) 13:27:47 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:47 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x16, 0x0, 0x0, 0x0, 0x0) 13:27:47 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xb1, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:47 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0xb2ffff, 0x0, 0x0, 0x0) 13:27:48 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xc5, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:48 executing program 3: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0x65, 0x165a, 0x1, &(0x7f00000002c0), 0x8) 13:27:48 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0xb3ffff, 0x0, 0x0, 0x0) 13:27:48 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) ppoll(&(0x7f0000000240)=[{}, {r0}, {}, {}], 0x4, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) 13:27:48 executing program 4: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x17, 0x0, 0x0, 0x0, 0x0) 13:27:48 executing program 1: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xad, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8) 13:27:48 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0xb4ffff, 0x0, 0x0, 0x0) 13:27:48 executing program 5: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_enter(r0, 0x7dce, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5a67, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2fc1, 0xb5ffff, 0x0, 0x0, 0x0) 13:27:49 executing program 2: r0 = syz_io_uring_setup(0x6b52, &(0x7f0000000080), &(0x7f0000000000/0x11000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)) syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff1000/0x2000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x45c5, 0x3, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) io_uring_enter(r0, 0xc6, 0x165a, 0x1, &(0x7f00000002c0)={[0x6]}, 0x8)