0000246 R12: 0000000000000001 [ 70.133077][ T5807] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:24 executing program 1 (fault-call:8 fault-nth:1): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) write$binfmt_misc(r3, 0x0, 0x4) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 70.242742][ T5815] FAULT_INJECTION: forcing a failure. [ 70.242742][ T5815] name failslab, interval 1, probability 0, space 0, times 0 [ 70.256120][ T5815] CPU: 0 PID: 5815 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 70.264802][ T5815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.274987][ T5815] Call Trace: [ 70.278280][ T5815] dump_stack_lvl+0xd6/0x122 [ 70.283014][ T5815] dump_stack+0x11/0x1b [ 70.287176][ T5815] should_fail+0x23c/0x250 [ 70.291776][ T5815] ? kcalloc+0x32/0x40 [ 70.295914][ T5815] __should_failslab+0x81/0x90 [ 70.300748][ T5815] should_failslab+0x5/0x20 [ 70.305295][ T5815] __kmalloc+0x6f/0x350 [ 70.309566][ T5815] ? alloc_pipe_info+0xac/0x350 [ 70.314424][ T5815] kcalloc+0x32/0x40 [ 70.318331][ T5815] alloc_pipe_info+0x1be/0x350 [ 70.323196][ T5815] splice_direct_to_actor+0x5f7/0x650 [ 70.328677][ T5815] ? security_file_permission+0x7c/0xa0 [ 70.334236][ T5815] ? do_splice_direct+0x190/0x190 [ 70.339284][ T5815] ? security_file_permission+0x87/0xa0 [ 70.344865][ T5815] do_splice_direct+0x106/0x190 [ 70.349862][ T5815] do_sendfile+0x63e/0xbb0 [ 70.354395][ T5815] __x64_sys_sendfile64+0x102/0x140 [ 70.359725][ T5815] do_syscall_64+0x44/0xa0 [ 70.364155][ T5815] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.370080][ T5815] RIP: 0033:0x4665f9 [ 70.373986][ T5815] 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 [ 70.393691][ T5815] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 70.402224][ T5815] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 70.410247][ T5815] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 70.418346][ T5815] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 70.426323][ T5815] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000001 [ 70.434646][ T5815] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:25 executing program 1 (fault-call:8 fault-nth:2): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 70.522761][ T5822] FAULT_INJECTION: forcing a failure. [ 70.522761][ T5822] name failslab, interval 1, probability 0, space 0, times 0 [ 70.535505][ T5822] CPU: 1 PID: 5822 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 70.544216][ T5822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.554338][ T5822] Call Trace: [ 70.557635][ T5822] dump_stack_lvl+0xd6/0x122 [ 70.562309][ T5822] dump_stack+0x11/0x1b [ 70.566468][ T5822] should_fail+0x23c/0x250 [ 70.570899][ T5822] ? dst_alloc+0x108/0x300 [ 70.575331][ T5822] __should_failslab+0x81/0x90 [ 70.580104][ T5822] should_failslab+0x5/0x20 [ 70.584612][ T5822] kmem_cache_alloc+0x4f/0x300 [ 70.589379][ T5822] ? fib6_table_lookup+0x21b/0x5e0 [ 70.594606][ T5822] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 70.600622][ T5822] dst_alloc+0x108/0x300 [ 70.605001][ T5822] ip6_rt_cache_alloc+0x206/0x4d0 [ 70.610049][ T5822] ip6_pol_route+0xa82/0xc50 [ 70.614650][ T5822] ip6_pol_route_output+0x3b/0x50 [ 70.619780][ T5822] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 70.626122][ T5822] fib6_rule_lookup+0x40/0x160 [ 70.630917][ T5822] ip6_route_output_flags_noref+0x192/0x1b0 [ 70.636826][ T5822] ip6_route_output_flags+0x2a/0x140 [ 70.642123][ T5822] ip6_dst_lookup_tail+0x38b/0x510 [ 70.647292][ T5822] ? do_wp_page+0x5a8/0xba0 [ 70.651799][ T5822] ip6_dst_lookup_flow+0x44/0xc0 [ 70.656753][ T5822] rawv6_sendmsg+0xbfa/0x13f0 [ 70.661563][ T5822] inet_sendmsg+0x5f/0x80 [ 70.665898][ T5822] ? inet_send_prepare+0x210/0x210 [ 70.671186][ T5822] kernel_sendmsg+0x97/0xd0 [ 70.675703][ T5822] sock_no_sendpage+0x87/0xb0 [ 70.680399][ T5822] ? __receive_sock+0x20/0x20 [ 70.685079][ T5822] kernel_sendpage+0x187/0x200 [ 70.689877][ T5822] ? __receive_sock+0x20/0x20 [ 70.694649][ T5822] sock_sendpage+0x5a/0x70 [ 70.699123][ T5822] pipe_to_sendpage+0x128/0x160 [ 70.703980][ T5822] ? sock_fasync+0xc0/0xc0 [ 70.708414][ T5822] __splice_from_pipe+0x207/0x500 [ 70.713456][ T5822] ? generic_splice_sendpage+0xd0/0xd0 [ 70.719034][ T5822] generic_splice_sendpage+0x94/0xd0 [ 70.724325][ T5822] ? iter_file_splice_write+0x790/0x790 [ 70.729877][ T5822] direct_splice_actor+0x80/0xa0 [ 70.734862][ T5822] splice_direct_to_actor+0x345/0x650 [ 70.740309][ T5822] ? do_splice_direct+0x190/0x190 [ 70.745339][ T5822] do_splice_direct+0x106/0x190 [ 70.750248][ T5822] do_sendfile+0x63e/0xbb0 [ 70.754715][ T5822] __x64_sys_sendfile64+0x102/0x140 [ 70.759927][ T5822] do_syscall_64+0x44/0xa0 [ 70.764354][ T5822] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.770360][ T5822] RIP: 0033:0x4665f9 [ 70.774254][ T5822] 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 [ 70.793941][ T5822] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 70.802358][ T5822] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 70.810407][ T5822] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 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) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xffffffffffffff01, 0x4, &(0x7f0000000400)=[{&(0x7f0000000200)="c021d9b8c2c3bcfd11da35baeb73cee7b92d18a2282a2edbb4f60b4009da51c0e36daeb512a59ede92a0a3c8117ff58894c9dbb220d99daceb79c8dd45653e6c360c494d9280982609a23ebbe772a5b4d849fb3672", 0x55, 0x7}, {&(0x7f0000000280)="5365787361079d3fc90117b323811143eae6402122573c368ec0770f5574276e9b0b22b17eac4d75e4daa0ef", 0x2c, 0x1}, {&(0x7f00000002c0)="d5cffb6e93db87667cd3f760d63edfc2e73ac8020605e5eb336c4c8ac62d21a1edc9ab56b1502333c728275fd10431f06b8d1d46942462f67cf389d1d6bc7b74681c3c5b94e08c2967140228d4cfd7", 0x4f, 0x5}, {&(0x7f0000000340)="3ea5adf6597177d51b50e97b9b07a508214e895a14355c29c4a016b0083c1d58c45e176e3ad29468e8451f3242d004aff24de1568ef4f602c21c3c4c3062a7c13cb67124adc29dcd55e17f4c36070c4a203a560189dff6f4465c93ac90a8a22cc96574821b78a0c88b2961339051a573f6a57ef7fce7e84958288ea9d01c6b81c6d3d93fabcd", 0x86, 0x100000001}], 0x1000a, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [{0x0, r5}, {0x0, r5}, {r4}, {r4}, {r4, r5}, {}, {}, {}, {}, {r4, r5}, {0x0, r5}, {}, {r3, r5}, {0x0, r5}, {}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {}, {r4}, {0x0, r5}, {0x0, r5}, {r4}, {0x0, r5}, {r3}, {}, {r3}, {0x0, r5}, {}, {}, {r3, r5}, {r4}, {}, {0x0, r5}, {}, {}, {r3}, {}, {0x0, r5}, {r4}, {}, {0x0, r5}, {r4}, {0x0, r5}, {r4}, {}, {}, {0x0, r5}, {0x0, r5}, {r3}, {}, {r4}, {r3}, {}, {r4, r5}, {}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {0x0, r5}, {}, {r4}, {r3}, {}, {}, {}, {0x0, r5}, {r4}, {}, {}, {0x0, r5}, {r3}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r3, r5}, {}, {}, {0x0, r5}, {}, {r3}, {0x0, r5}, {}, {}, {r3, r5}, {0x0, r5}, {r3}, {r4, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {}, {0x0, r5}, {r3}, {r3, r5}, {}, {0x0, r5}, {0x0, r5}, {}, {r4}, {r3, r5}, {r4}, {}, {r3, r5}, {r3}, {r4, r5}, {}, {r3}, {0x0, r5}, {}, {}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r4, r5}, {}, {0x0, r5}, {0x0, r5}, {}, {}, {r3}, {r4, r5}, {0x0, r5}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {r4}, {r3}, {0x0, r5}, {r4}, {0x0, r5}, {0x0, r5}, {}, {0x0, r5}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {r3, r5}, {r4, r5}, {}, {0x0, r5}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {0x0, r5}, {r3, r5}, {0x0, r5}, {}, {}, {}, {}, {0x0, r5}, {r4}, {r3, r5}, {r3, r5}, {0x0, r5}, {}, {}, {}, {}, {r4}, {r3}, {}, {r3}, {r4}, {}, {r4, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {}, {r4, r5}, {r3}, {}, {}, {}, {}, {r3}, {}, {r3}, {r4}, {}, {r3, r5}, {}, {}, {0x0, r5}, {r4}, {0x0, r5}, {}, {}, {}, {}, {}, {r4}, {0x0, r5}, {0x0, r5}, {r3, r5}, {r3}, {}, {0x0, r5}, {0x0, r5}, {}, {r4}, {}, {0x0, r5}, {r3}, {r4}, {r3, r5}, {r4, r5}, {r4}, {0x0, r5}, {}, {}, {}, {r3, r5}, {}, {r3, r5}, {0x0, r5}, {r4}, {r4}, {r3}, {0x0, r5}, {r4, r5}, {r4}, {0x0, r5}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005aac0)={0x81, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x7, "1696eb9157e89a"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'lo\x00'}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, &(0x7f00000000c0)=0x40, r6, &(0x7f0000000140)=0x4, 0x900000000, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f0000000080)={0x7, 'team_slave_1\x00', {0x40}, 0x7fff}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r8 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0xf6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2851, 0x0, 0x0, 0x0, 0x0, 0x200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r8) setsockopt$inet_group_source_req(r7, 0x0, 0x2b, &(0x7f0000000500)={0x8c, {{0x2, 0x4e20, @empty}}, {{0x2, 0x4e21, @multicast1}}}, 0x108) socket$netlink(0x10, 0x3, 0x0) [ 70.818480][ T5822] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 70.826454][ T5822] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000001 [ 70.834427][ T5822] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:25 executing program 1 (fault-call:8 fault-nth:3): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 70.868239][ T5824] loop4: detected capacity change from 0 to 264192 [ 70.909526][ T5824] FAT-fs (loop4): Unrecognized mount option "shortname=mix•d" or missing value [ 70.921520][ T5831] FAULT_INJECTION: forcing a failure. [ 70.921520][ T5831] name failslab, interval 1, probability 0, space 0, times 0 [ 70.934158][ T5831] CPU: 1 PID: 5831 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 70.942938][ T5831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.953069][ T5831] Call Trace: [ 70.956352][ T5831] dump_stack_lvl+0xd6/0x122 [ 70.961127][ T5831] dump_stack+0x11/0x1b [ 70.965289][ T5831] should_fail+0x23c/0x250 [ 70.969708][ T5831] __should_failslab+0x81/0x90 [ 70.974473][ T5831] should_failslab+0x5/0x20 [ 70.978981][ T5831] kmem_cache_alloc_node+0x61/0x2c0 [ 70.984248][ T5831] ? __alloc_skb+0xed/0x420 [ 70.988757][ T5831] __alloc_skb+0xed/0x420 [ 70.993219][ T5831] alloc_skb_with_frags+0x90/0x390 [ 70.998414][ T5831] ? _raw_spin_unlock_bh+0x33/0x40 [ 71.003517][ T5831] ? ip6_pol_route+0x91a/0xc50 [ 71.008308][ T5831] sock_alloc_send_pskb+0x436/0x4e0 [ 71.013512][ T5831] ? fib6_rule_lookup+0x85/0x160 [ 71.018439][ T5831] sock_alloc_send_skb+0x2d/0x40 [ 71.023537][ T5831] rawv6_send_hdrinc+0x1c8/0x940 [ 71.028465][ T5831] ? ip6_dst_lookup_tail+0x45c/0x510 [ 71.033738][ T5831] ? xfrm_lookup_route+0xc0/0xf0 [ 71.038734][ T5831] rawv6_sendmsg+0xe40/0x13f0 [ 71.043465][ T5831] inet_sendmsg+0x5f/0x80 [ 71.047785][ T5831] ? inet_send_prepare+0x210/0x210 [ 71.052903][ T5831] kernel_sendmsg+0x97/0xd0 [ 71.057392][ T5831] sock_no_sendpage+0x87/0xb0 [ 71.062091][ T5831] ? __receive_sock+0x20/0x20 [ 71.066798][ T5831] kernel_sendpage+0x187/0x200 [ 71.071550][ T5831] ? __receive_sock+0x20/0x20 [ 71.076213][ T5831] sock_sendpage+0x5a/0x70 [ 71.080876][ T5831] pipe_to_sendpage+0x128/0x160 [ 71.085727][ T5831] ? sock_fasync+0xc0/0xc0 [ 71.090250][ T5831] __splice_from_pipe+0x207/0x500 [ 71.095265][ T5831] ? generic_splice_sendpage+0xd0/0xd0 [ 71.100712][ T5831] generic_splice_sendpage+0x94/0xd0 [ 71.106019][ T5831] ? iter_file_splice_write+0x790/0x790 [ 71.111632][ T5831] direct_splice_actor+0x80/0xa0 [ 71.116591][ T5831] splice_direct_to_actor+0x345/0x650 [ 71.121965][ T5831] ? do_splice_direct+0x190/0x190 [ 71.126975][ T5831] do_splice_direct+0x106/0x190 [ 71.131815][ T5831] do_sendfile+0x63e/0xbb0 [ 71.136243][ T5831] __x64_sys_sendfile64+0x102/0x140 [ 71.141439][ T5831] do_syscall_64+0x44/0xa0 [ 71.145864][ T5831] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.151785][ T5831] RIP: 0033:0x4665f9 [ 71.155667][ T5831] 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 [ 71.175355][ T5831] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 71.183820][ T5831] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 71.191807][ T5831] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 71.199936][ T5831] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 71.208183][ T5831] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000001 [ 71.216149][ T5831] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 71.272883][ T5824] loop4: detected capacity change from 0 to 264192 [ 71.285141][ T5824] FAT-fs (loop4): Unrecognized mount option "shortname=mix•d" or missing value 14:03:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) write$binfmt_misc(r3, 0x0, 0x4) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xffffffffffffff01, 0x4, &(0x7f0000000400)=[{&(0x7f0000000200)="c021d9b8c2c3bcfd11da35baeb73cee7b92d18a2282a2edbb4f60b4009da51c0e36daeb512a59ede92a0a3c8117ff58894c9dbb220d99daceb79c8dd45653e6c360c494d9280982609a23ebbe772a5b4d849fb3672", 0x55, 0x7}, {&(0x7f0000000280)="5365787361079d3fc90117b323811143eae6402122573c368ec0770f5574276e9b0b22b17eac4d75e4daa0ef", 0x2c, 0x1}, {&(0x7f00000002c0)="d5cffb6e93db87667cd3f760d63edfc2e73ac8020605e5eb336c4c8ac62d21a1edc9ab56b1502333c728275fd10431f06b8d1d46942462f67cf389d1d6bc7b74681c3c5b94e08c2967140228d4cfd7", 0x4f, 0x5}, {&(0x7f0000000340)="3ea5adf6597177d51b50e97b9b07a508214e895a14355c29c4a016b0083c1d58c45e176e3ad29468e8451f3242d004aff24de1568ef4f602c21c3c4c3062a7c13cb67124adc29dcd55e17f4c36070c4a203a560189dff6f4465c93ac90a8a22cc96574821b78a0c88b2961339051a573f6a57ef7fce7e84958288ea9d01c6b81c6d3d93fabcd", 0x86, 0x100000001}], 0x1000a, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [{0x0, r5}, {0x0, r5}, {r4}, {r4}, {r4, r5}, {}, {}, {}, {}, {r4, r5}, {0x0, r5}, {}, {r3, r5}, {0x0, r5}, {}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {}, {r4}, {0x0, r5}, {0x0, r5}, {r4}, {0x0, r5}, {r3}, {}, {r3}, {0x0, r5}, {}, {}, {r3, r5}, {r4}, {}, {0x0, r5}, {}, {}, {r3}, {}, {0x0, r5}, {r4}, {}, {0x0, r5}, {r4}, {0x0, r5}, {r4}, {}, {}, {0x0, r5}, {0x0, r5}, {r3}, {}, {r4}, {r3}, {}, {r4, r5}, {}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {0x0, r5}, {}, {r4}, {r3}, {}, {}, {}, {0x0, r5}, {r4}, {}, {}, {0x0, r5}, {r3}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r3, r5}, {}, {}, {0x0, r5}, {}, {r3}, {0x0, r5}, {}, {}, {r3, r5}, {0x0, r5}, {r3}, {r4, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {}, {0x0, r5}, {r3}, {r3, r5}, {}, {0x0, r5}, {0x0, r5}, {}, {r4}, {r3, r5}, {r4}, {}, {r3, r5}, {r3}, {r4, r5}, {}, {r3}, {0x0, r5}, {}, {}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r4, r5}, {}, {0x0, r5}, {0x0, r5}, {}, {}, {r3}, {r4, r5}, {0x0, r5}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {r4}, {r3}, {0x0, r5}, {r4}, {0x0, r5}, {0x0, r5}, {}, {0x0, r5}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {r3, r5}, {r4, r5}, {}, {0x0, r5}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {0x0, r5}, {r3, r5}, {0x0, r5}, {}, {}, {}, {}, {0x0, r5}, {r4}, {r3, r5}, {r3, r5}, {0x0, r5}, {}, {}, {}, {}, {r4}, {r3}, {}, {r3}, {r4}, {}, {r4, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {}, {r4, r5}, {r3}, {}, {}, {}, {}, {r3}, {}, {r3}, {r4}, {}, {r3, r5}, {}, {}, {0x0, r5}, {r4}, {0x0, r5}, {}, {}, {}, {}, {}, {r4}, {0x0, r5}, {0x0, r5}, {r3, r5}, {r3}, {}, {0x0, r5}, {0x0, r5}, {}, {r4}, {}, {0x0, r5}, {r3}, {r4}, {r3, r5}, {r4, r5}, {r4}, {0x0, r5}, {}, {}, {}, {r3, r5}, {}, {r3, r5}, {0x0, r5}, {r4}, {r4}, {r3}, {0x0, r5}, {r4, r5}, {r4}, {0x0, r5}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005aac0)={0x81, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x7, "1696eb9157e89a"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'lo\x00'}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, &(0x7f00000000c0)=0x40, r6, &(0x7f0000000140)=0x4, 0x900000000, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f0000000080)={0x7, 'team_slave_1\x00', {0x40}, 0x7fff}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r8 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0xf6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2851, 0x0, 0x0, 0x0, 0x0, 0x200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r8) setsockopt$inet_group_source_req(r7, 0x0, 0x2b, &(0x7f0000000500)={0x8c, {{0x2, 0x4e20, @empty}}, {{0x2, 0x4e21, @multicast1}}}, 0x108) socket$netlink(0x10, 0x3, 0x0) [ 71.456556][ T5849] loop4: detected capacity change from 0 to 264192 [ 71.474722][ T5849] FAT-fs (loop4): Unrecognized mount option "shortname=mix•d" or missing value 14:03:26 executing program 4: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) clone(0x114174d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x8) 14:03:26 executing program 1 (fault-call:8 fault-nth:4): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 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) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="39000000130003475fae7cdac52541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1, 0x1, 0x4) [ 71.716213][ T5870] FAULT_INJECTION: forcing a failure. [ 71.716213][ T5870] name failslab, interval 1, probability 0, space 0, times 0 [ 71.728886][ T5870] CPU: 0 PID: 5870 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 71.737693][ T5870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.747783][ T5870] Call Trace: [ 71.751062][ T5870] dump_stack_lvl+0xd6/0x122 [ 71.755837][ T5870] dump_stack+0x11/0x1b [ 71.759999][ T5870] should_fail+0x23c/0x250 [ 71.764420][ T5870] __should_failslab+0x81/0x90 [ 71.769191][ T5870] should_failslab+0x5/0x20 [ 71.773708][ T5870] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 71.779434][ T5870] ? __kmalloc_node_track_caller+0x30/0x40 [ 71.785243][ T5870] __kmalloc_node_track_caller+0x30/0x40 [ 71.790888][ T5870] ? alloc_skb_with_frags+0x90/0x390 [ 71.796262][ T5870] __alloc_skb+0x187/0x420 [ 71.800694][ T5870] alloc_skb_with_frags+0x90/0x390 [ 71.805845][ T5870] ? _raw_spin_unlock_bh+0x33/0x40 [ 71.811043][ T5870] ? ip6_pol_route+0x91a/0xc50 [ 71.815818][ T5870] sock_alloc_send_pskb+0x436/0x4e0 [ 71.821091][ T5870] ? fib6_rule_lookup+0x85/0x160 [ 71.826037][ T5870] sock_alloc_send_skb+0x2d/0x40 [ 71.830977][ T5870] rawv6_send_hdrinc+0x1c8/0x940 [ 71.835925][ T5870] ? ip6_dst_lookup_tail+0x45c/0x510 [ 71.841221][ T5870] ? xfrm_lookup_route+0xc0/0xf0 [ 71.846171][ T5870] rawv6_sendmsg+0xe40/0x13f0 [ 71.851036][ T5870] inet_sendmsg+0x5f/0x80 [ 71.855374][ T5870] ? inet_send_prepare+0x210/0x210 [ 71.860580][ T5870] kernel_sendmsg+0x97/0xd0 [ 71.865095][ T5870] sock_no_sendpage+0x87/0xb0 [ 71.869843][ T5870] ? __receive_sock+0x20/0x20 [ 71.874560][ T5870] kernel_sendpage+0x187/0x200 [ 71.879410][ T5870] ? __receive_sock+0x20/0x20 [ 71.884181][ T5870] sock_sendpage+0x5a/0x70 [ 71.888655][ T5870] pipe_to_sendpage+0x128/0x160 [ 71.893514][ T5870] ? sock_fasync+0xc0/0xc0 [ 71.898011][ T5870] __splice_from_pipe+0x207/0x500 [ 71.903125][ T5870] ? generic_splice_sendpage+0xd0/0xd0 [ 71.908652][ T5870] generic_splice_sendpage+0x94/0xd0 [ 71.913947][ T5870] ? iter_file_splice_write+0x790/0x790 [ 71.919647][ T5870] direct_splice_actor+0x80/0xa0 [ 71.924589][ T5870] splice_direct_to_actor+0x345/0x650 [ 71.930016][ T5870] ? do_splice_direct+0x190/0x190 [ 71.935048][ T5870] do_splice_direct+0x106/0x190 [ 71.939914][ T5870] do_sendfile+0x63e/0xbb0 [ 71.944509][ T5870] __x64_sys_sendfile64+0x102/0x140 [ 71.949783][ T5870] do_syscall_64+0x44/0xa0 [ 71.954213][ T5870] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.960121][ T5870] RIP: 0033:0x4665f9 [ 71.964019][ T5870] 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 [ 71.983635][ T5870] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 71.992095][ T5870] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 72.000254][ T5870] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 72.008254][ T5870] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:03:26 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000000)={0x1, 0x0, {0x2d, 0x2a, 0xd, 0xfffffffe, 0x0, 0x5, 0x6, 0x122, 0xffffffffffffffff}}) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c5cfd29", @ANYRES16=r0, @ANYBLOB="01002cbd7000fcdbdf250400000005002f000100000005002a000100000008002c000200000008003a00fcffffff080017d18f70ffff"], 0x3c}, 0x1, 0x0, 0x0, 0x54}, 0x1) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r0, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3ff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) lseek(0xffffffffffffffff, 0x400009, 0x0) clone(0x40100100, 0x0, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000)="61226eb8447132f76054c4d30e7f61f0176f0b2127671e39aa1c09ec58e62558b7a6ad5dbe9b354d1a1bf3dd9f388aa4ad0c04e0a927abb94d5d9c", &(0x7f0000000080), 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 72.017268][ T5870] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000001 [ 72.025246][ T5870] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:26 executing program 1 (fault-call:8 fault-nth:5): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 72.124236][ T5889] FAULT_INJECTION: forcing a failure. [ 72.124236][ T5889] name failslab, interval 1, probability 0, space 0, times 0 [ 72.136881][ T5889] CPU: 1 PID: 5889 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 72.145565][ T5889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.156360][ T5889] Call Trace: [ 72.159652][ T5889] dump_stack_lvl+0xd6/0x122 [ 72.164266][ T5889] dump_stack+0x11/0x1b [ 72.168563][ T5889] should_fail+0x23c/0x250 [ 72.172986][ T5889] ? dst_alloc+0x108/0x300 [ 72.177414][ T5889] __should_failslab+0x81/0x90 [ 72.182197][ T5889] should_failslab+0x5/0x20 [ 72.186788][ T5889] kmem_cache_alloc+0x4f/0x300 [ 72.191558][ T5889] ? fib6_table_lookup+0x21b/0x5e0 [ 72.196688][ T5889] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 72.202423][ T5889] dst_alloc+0x108/0x300 [ 72.206678][ T5889] ip6_rt_cache_alloc+0x206/0x4d0 [ 72.211754][ T5889] ip6_pol_route+0xa82/0xc50 [ 72.216353][ T5889] ? kmem_cache_free+0x5e/0xe0 [ 72.221130][ T5889] ip6_pol_route_output+0x3b/0x50 [ 72.226347][ T5889] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 72.232497][ T5889] fib6_rule_lookup+0x40/0x160 [ 72.237274][ T5889] ip6_route_output_flags_noref+0x192/0x1b0 [ 72.243243][ T5889] ip6_route_output_flags+0x2a/0x140 [ 72.248641][ T5889] ip6_dst_lookup_tail+0x38b/0x510 [ 72.253840][ T5889] ip6_dst_lookup_flow+0x44/0xc0 [ 72.258794][ T5889] rawv6_sendmsg+0xbfa/0x13f0 [ 72.263575][ T5889] ? plist_check_list+0x151/0x160 [ 72.268616][ T5889] inet_sendmsg+0x5f/0x80 [ 72.272960][ T5889] ? inet_send_prepare+0x210/0x210 [ 72.278244][ T5889] kernel_sendmsg+0x97/0xd0 [ 72.282834][ T5889] sock_no_sendpage+0x87/0xb0 [ 72.288013][ T5889] ? __receive_sock+0x20/0x20 [ 72.292873][ T5889] kernel_sendpage+0x187/0x200 [ 72.297657][ T5889] ? __receive_sock+0x20/0x20 [ 72.302343][ T5889] sock_sendpage+0x5a/0x70 [ 72.306770][ T5889] pipe_to_sendpage+0x128/0x160 [ 72.311635][ T5889] ? sock_fasync+0xc0/0xc0 [ 72.316170][ T5889] __splice_from_pipe+0x207/0x500 [ 72.321197][ T5889] ? generic_splice_sendpage+0xd0/0xd0 [ 72.326717][ T5889] generic_splice_sendpage+0x94/0xd0 [ 72.332006][ T5889] ? iter_file_splice_write+0x790/0x790 [ 72.337674][ T5889] direct_splice_actor+0x80/0xa0 [ 72.342618][ T5889] splice_direct_to_actor+0x345/0x650 [ 72.348078][ T5889] ? do_splice_direct+0x190/0x190 [ 72.353107][ T5889] do_splice_direct+0x106/0x190 [ 72.358051][ T5889] do_sendfile+0x63e/0xbb0 [ 72.362536][ T5889] __x64_sys_sendfile64+0x102/0x140 [ 72.367743][ T5889] do_syscall_64+0x44/0xa0 [ 72.372275][ T5889] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.378173][ T5889] RIP: 0033:0x4665f9 [ 72.382067][ T5889] 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 [ 72.401683][ T5889] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 72.410097][ T5889] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 14:03:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) write$binfmt_misc(r3, 0x0, 0x4) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 72.418070][ T5889] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 72.426132][ T5889] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 72.434108][ T5889] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000001 [ 72.442085][ T5889] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:27 executing program 1 (fault-call:8 fault-nth:6): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 72.518370][ T5895] FAULT_INJECTION: forcing a failure. [ 72.518370][ T5895] name failslab, interval 1, probability 0, space 0, times 0 [ 72.531099][ T5895] CPU: 0 PID: 5895 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 72.539866][ T5895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.550013][ T5895] Call Trace: [ 72.553389][ T5895] dump_stack_lvl+0xd6/0x122 [ 72.557990][ T5895] dump_stack+0x11/0x1b [ 72.562158][ T5895] should_fail+0x23c/0x250 [ 72.566622][ T5895] __should_failslab+0x81/0x90 [ 72.571396][ T5895] should_failslab+0x5/0x20 [ 72.575907][ T5895] kmem_cache_alloc_node+0x61/0x2c0 [ 72.581112][ T5895] ? __alloc_skb+0xed/0x420 [ 72.585747][ T5895] __alloc_skb+0xed/0x420 [ 72.590269][ T5895] alloc_skb_with_frags+0x90/0x390 [ 72.595463][ T5895] ? _raw_spin_unlock_bh+0x33/0x40 [ 72.600584][ T5895] ? ip6_pol_route+0x91a/0xc50 [ 72.605380][ T5895] sock_alloc_send_pskb+0x436/0x4e0 [ 72.610616][ T5895] ? fib6_rule_lookup+0x85/0x160 [ 72.615712][ T5895] sock_alloc_send_skb+0x2d/0x40 [ 72.620745][ T5895] rawv6_send_hdrinc+0x1c8/0x940 [ 72.625690][ T5895] ? ip6_dst_lookup_tail+0x45c/0x510 [ 72.630980][ T5895] ? xfrm_lookup_route+0xc0/0xf0 [ 72.635933][ T5895] rawv6_sendmsg+0xe40/0x13f0 [ 72.640688][ T5895] inet_sendmsg+0x5f/0x80 [ 72.645030][ T5895] ? inet_send_prepare+0x210/0x210 [ 72.650223][ T5895] kernel_sendmsg+0x97/0xd0 [ 72.654891][ T5895] sock_no_sendpage+0x87/0xb0 [ 72.659648][ T5895] ? __receive_sock+0x20/0x20 [ 72.664378][ T5895] kernel_sendpage+0x187/0x200 [ 72.669177][ T5895] ? __receive_sock+0x20/0x20 [ 72.673904][ T5895] sock_sendpage+0x5a/0x70 [ 72.678333][ T5895] pipe_to_sendpage+0x128/0x160 [ 72.683186][ T5895] ? sock_fasync+0xc0/0xc0 [ 72.687623][ T5895] __splice_from_pipe+0x207/0x500 [ 72.692654][ T5895] ? generic_splice_sendpage+0xd0/0xd0 [ 72.698116][ T5895] generic_splice_sendpage+0x94/0xd0 [ 72.703628][ T5895] ? iter_file_splice_write+0x790/0x790 [ 72.709272][ T5895] direct_splice_actor+0x80/0xa0 [ 72.714315][ T5895] splice_direct_to_actor+0x345/0x650 [ 72.719864][ T5895] ? do_splice_direct+0x190/0x190 [ 72.724916][ T5895] do_splice_direct+0x106/0x190 [ 72.729774][ T5895] do_sendfile+0x63e/0xbb0 [ 72.734291][ T5895] __x64_sys_sendfile64+0x102/0x140 [ 72.739597][ T5895] do_syscall_64+0x44/0xa0 [ 72.744055][ T5895] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.749963][ T5895] RIP: 0033:0x4665f9 [ 72.753932][ T5895] 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 [ 72.773805][ T5895] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 72.782228][ T5895] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 72.790308][ T5895] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 72.798476][ T5895] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 72.806567][ T5895] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000001 [ 72.814547][ T5895] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:27 executing program 4: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x167, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x2d) tkill(r0, 0x38) r1 = gettid() tkill(r1, 0x3a) wait4(r1, &(0x7f0000000080), 0x40000001, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r2 = gettid() tkill(r2, 0x3a) 14:03:27 executing program 1 (fault-call:8 fault-nth:7): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 72.997374][ T5909] FAULT_INJECTION: forcing a failure. [ 72.997374][ T5909] name failslab, interval 1, probability 0, space 0, times 0 [ 73.010037][ T5909] CPU: 0 PID: 5909 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 73.018717][ T5909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.028795][ T5909] Call Trace: [ 73.032080][ T5909] dump_stack_lvl+0xd6/0x122 [ 73.036736][ T5909] dump_stack+0x11/0x1b [ 73.040964][ T5909] should_fail+0x23c/0x250 [ 73.045385][ T5909] __should_failslab+0x81/0x90 [ 73.050162][ T5909] should_failslab+0x5/0x20 [ 73.054692][ T5909] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 73.060470][ T5909] ? __kmalloc_node_track_caller+0x30/0x40 [ 73.066303][ T5909] __kmalloc_node_track_caller+0x30/0x40 [ 73.071946][ T5909] ? alloc_skb_with_frags+0x90/0x390 [ 73.077247][ T5909] __alloc_skb+0x187/0x420 [ 73.081681][ T5909] alloc_skb_with_frags+0x90/0x390 [ 73.086828][ T5909] ? _raw_spin_unlock_bh+0x33/0x40 [ 73.091957][ T5909] ? ip6_pol_route+0x91a/0xc50 [ 73.096872][ T5909] sock_alloc_send_pskb+0x436/0x4e0 [ 73.102133][ T5909] ? fib6_rule_lookup+0x85/0x160 [ 73.107083][ T5909] sock_alloc_send_skb+0x2d/0x40 [ 73.112030][ T5909] rawv6_send_hdrinc+0x1c8/0x940 [ 73.117059][ T5909] ? ip6_dst_lookup_tail+0x45c/0x510 [ 73.122493][ T5909] ? xfrm_lookup_route+0xc0/0xf0 [ 73.127450][ T5909] rawv6_sendmsg+0xe40/0x13f0 [ 73.132149][ T5909] inet_sendmsg+0x5f/0x80 [ 73.136491][ T5909] ? inet_send_prepare+0x210/0x210 [ 73.141693][ T5909] kernel_sendmsg+0x97/0xd0 [ 73.146218][ T5909] sock_no_sendpage+0x87/0xb0 [ 73.150926][ T5909] ? __receive_sock+0x20/0x20 [ 73.155618][ T5909] kernel_sendpage+0x187/0x200 [ 73.160486][ T5909] ? __receive_sock+0x20/0x20 [ 73.165169][ T5909] sock_sendpage+0x5a/0x70 [ 73.169663][ T5909] pipe_to_sendpage+0x128/0x160 [ 73.174521][ T5909] ? sock_fasync+0xc0/0xc0 [ 73.179137][ T5909] __splice_from_pipe+0x207/0x500 [ 73.184263][ T5909] ? generic_splice_sendpage+0xd0/0xd0 [ 73.189726][ T5909] generic_splice_sendpage+0x94/0xd0 [ 73.195202][ T5909] ? iter_file_splice_write+0x790/0x790 [ 73.200764][ T5909] direct_splice_actor+0x80/0xa0 [ 73.205748][ T5909] splice_direct_to_actor+0x345/0x650 [ 73.211186][ T5909] ? do_splice_direct+0x190/0x190 [ 73.216218][ T5909] do_splice_direct+0x106/0x190 [ 73.221076][ T5909] do_sendfile+0x63e/0xbb0 [ 73.225542][ T5909] __x64_sys_sendfile64+0x102/0x140 [ 73.230757][ T5909] do_syscall_64+0x44/0xa0 [ 73.235189][ T5909] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.241274][ T5909] RIP: 0033:0x4665f9 [ 73.245209][ T5909] 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 [ 73.265162][ T5909] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 73.273801][ T5909] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 73.281880][ T5909] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 73.289864][ T5909] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:03:28 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/kernel/profiling', 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x10600c2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='oom_score_adj\x00') write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x7f, 0xc0, 0x7f, 0x40, 0x0, 0x8, 0x80004, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x1, 0x8}, 0x11004, 0x80000000, 0xff, 0x6, 0x1f, 0x3, 0x7, 0x0, 0x1, 0x0, 0x100000001}, 0xffffffffffffffff, 0x1, r3, 0x1) ftruncate(r2, 0x208200) r4 = socket$inet(0x2, 0x1, 0x0) listen(r4, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x1) sendfile(r0, r1, 0x0, 0x8000fffffffe) open(&(0x7f0000000140)='./bus\x00', 0x141842, 0x0) [ 73.297846][ T5909] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000001 [ 73.305827][ T5909] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:28 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/kernel/profiling', 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x10600c2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='oom_score_adj\x00') write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x7f, 0xc0, 0x7f, 0x40, 0x0, 0x8, 0x80004, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x1, 0x8}, 0x11004, 0x80000000, 0xff, 0x6, 0x1f, 0x3, 0x7, 0x0, 0x1, 0x0, 0x100000001}, 0xffffffffffffffff, 0x1, r3, 0x1) ftruncate(r2, 0x208200) r4 = socket$inet(0x2, 0x1, 0x0) listen(r4, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x1) sendfile(r0, r1, 0x0, 0x8000fffffffe) open(&(0x7f0000000140)='./bus\x00', 0x141842, 0x0) 14:03:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:28 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/kernel/profiling', 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x10600c2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='oom_score_adj\x00') write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x7f, 0xc0, 0x7f, 0x40, 0x0, 0x8, 0x80004, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x1, 0x8}, 0x11004, 0x80000000, 0xff, 0x6, 0x1f, 0x3, 0x7, 0x0, 0x1, 0x0, 0x100000001}, 0xffffffffffffffff, 0x1, r3, 0x1) ftruncate(r2, 0x208200) r4 = socket$inet(0x2, 0x1, 0x0) listen(r4, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x1) sendfile(r0, r1, 0x0, 0x8000fffffffe) open(&(0x7f0000000140)='./bus\x00', 0x141842, 0x0) 14:03:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="92", 0x1) read(0xffffffffffffffff, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:28 executing program 1 (fault-call:8 fault-nth:8): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="92", 0x1) read(0xffffffffffffffff, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 73.836741][ T5944] FAULT_INJECTION: forcing a failure. [ 73.836741][ T5944] name failslab, interval 1, probability 0, space 0, times 0 [ 73.849397][ T5944] CPU: 1 PID: 5944 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 73.858075][ T5944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.868127][ T5944] Call Trace: [ 73.871400][ T5944] dump_stack_lvl+0xd6/0x122 [ 73.876152][ T5944] dump_stack+0x11/0x1b [ 73.880312][ T5944] should_fail+0x23c/0x250 14:03:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="92", 0x1) read(0xffffffffffffffff, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 73.884870][ T5944] ? dst_alloc+0x108/0x300 [ 73.889420][ T5944] __should_failslab+0x81/0x90 [ 73.894192][ T5944] should_failslab+0x5/0x20 [ 73.898737][ T5944] kmem_cache_alloc+0x4f/0x300 [ 73.903509][ T5944] ? fib6_table_lookup+0x21b/0x5e0 [ 73.908629][ T5944] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 73.914276][ T5944] dst_alloc+0x108/0x300 [ 73.918530][ T5944] ip6_rt_cache_alloc+0x206/0x4d0 [ 73.923654][ T5944] ip6_pol_route+0xa82/0xc50 [ 73.928338][ T5944] ? kmem_cache_free+0x5e/0xe0 14:03:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x10000, 0x0) write(r2, &(0x7f0000000280)="92", 0x1) read(r1, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x10034) [ 73.933369][ T5944] ip6_pol_route_output+0x3b/0x50 [ 73.938416][ T5944] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 73.944567][ T5944] fib6_rule_lookup+0x40/0x160 [ 73.949337][ T5944] ip6_route_output_flags_noref+0x192/0x1b0 [ 73.955284][ T5944] ip6_route_output_flags+0x2a/0x140 [ 73.960819][ T5944] ip6_dst_lookup_tail+0x38b/0x510 [ 73.966022][ T5944] ip6_dst_lookup_flow+0x44/0xc0 [ 73.970959][ T5944] rawv6_sendmsg+0xbfa/0x13f0 [ 73.975748][ T5944] inet_sendmsg+0x5f/0x80 [ 73.980091][ T5944] ? inet_send_prepare+0x210/0x210 [ 73.985296][ T5944] kernel_sendmsg+0x97/0xd0 [ 73.989809][ T5944] sock_no_sendpage+0x87/0xb0 [ 73.994679][ T5944] ? __receive_sock+0x20/0x20 [ 73.999358][ T5944] kernel_sendpage+0x187/0x200 [ 74.004193][ T5944] ? __receive_sock+0x20/0x20 [ 74.008873][ T5944] sock_sendpage+0x5a/0x70 [ 74.013309][ T5944] pipe_to_sendpage+0x128/0x160 [ 74.018168][ T5944] ? sock_fasync+0xc0/0xc0 [ 74.022597][ T5944] __splice_from_pipe+0x207/0x500 [ 74.027741][ T5944] ? generic_splice_sendpage+0xd0/0xd0 [ 74.033268][ T5944] generic_splice_sendpage+0x94/0xd0 [ 74.038575][ T5944] ? iter_file_splice_write+0x790/0x790 [ 74.044125][ T5944] direct_splice_actor+0x80/0xa0 [ 74.049076][ T5944] splice_direct_to_actor+0x345/0x650 [ 74.054456][ T5944] ? do_splice_direct+0x190/0x190 [ 74.059532][ T5944] do_splice_direct+0x106/0x190 [ 74.064381][ T5944] do_sendfile+0x63e/0xbb0 [ 74.068806][ T5944] __x64_sys_sendfile64+0x102/0x140 [ 74.074017][ T5944] do_syscall_64+0x44/0xa0 [ 74.078444][ T5944] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.084417][ T5944] RIP: 0033:0x4665f9 [ 74.088473][ T5944] 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 [ 74.108089][ T5944] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 74.116506][ T5944] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 74.124479][ T5944] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:28 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/kernel/profiling', 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x10600c2, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='oom_score_adj\x00') write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x7f, 0xc0, 0x7f, 0x40, 0x0, 0x8, 0x80004, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x1, 0x8}, 0x11004, 0x80000000, 0xff, 0x6, 0x1f, 0x3, 0x7, 0x0, 0x1, 0x0, 0x100000001}, 0xffffffffffffffff, 0x1, r3, 0x1) ftruncate(r2, 0x208200) r4 = socket$inet(0x2, 0x1, 0x0) listen(r4, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x1) sendfile(r0, r1, 0x0, 0x8000fffffffe) open(&(0x7f0000000140)='./bus\x00', 0x141842, 0x0) [ 74.132449][ T5944] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 74.140421][ T5944] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000001 [ 74.148394][ T5944] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x10000, 0x0) write(r2, &(0x7f0000000280)="92", 0x1) read(r1, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:28 executing program 1 (fault-call:8 fault-nth:9): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 74.245852][ T5963] FAULT_INJECTION: forcing a failure. [ 74.245852][ T5963] name failslab, interval 1, probability 0, space 0, times 0 [ 74.258502][ T5963] CPU: 0 PID: 5963 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 74.267266][ T5963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.277730][ T5963] Call Trace: [ 74.281156][ T5963] dump_stack_lvl+0xd6/0x122 [ 74.285763][ T5963] dump_stack+0x11/0x1b [ 74.289943][ T5963] should_fail+0x23c/0x250 [ 74.294398][ T5963] __should_failslab+0x81/0x90 [ 74.299278][ T5963] should_failslab+0x5/0x20 [ 74.303794][ T5963] kmem_cache_alloc_node+0x61/0x2c0 [ 74.309005][ T5963] ? __alloc_skb+0xed/0x420 [ 74.313514][ T5963] __alloc_skb+0xed/0x420 [ 74.317855][ T5963] alloc_skb_with_frags+0x90/0x390 [ 74.323033][ T5963] ? _raw_spin_unlock_bh+0x33/0x40 [ 74.328166][ T5963] ? ip6_pol_route+0x91a/0xc50 [ 74.333033][ T5963] sock_alloc_send_pskb+0x436/0x4e0 [ 74.338417][ T5963] ? fib6_rule_lookup+0x85/0x160 [ 74.343863][ T5963] sock_alloc_send_skb+0x2d/0x40 [ 74.350361][ T5963] rawv6_send_hdrinc+0x1c8/0x940 [ 74.357393][ T5963] ? ip6_dst_lookup_tail+0x45c/0x510 [ 74.364326][ T5963] ? xfrm_lookup_route+0xc0/0xf0 [ 74.369361][ T5963] rawv6_sendmsg+0xe40/0x13f0 [ 74.374108][ T5963] inet_sendmsg+0x5f/0x80 [ 74.378451][ T5963] ? inet_send_prepare+0x210/0x210 [ 74.383570][ T5963] kernel_sendmsg+0x97/0xd0 [ 74.388089][ T5963] sock_no_sendpage+0x87/0xb0 [ 74.392867][ T5963] ? __receive_sock+0x20/0x20 [ 74.397556][ T5963] kernel_sendpage+0x187/0x200 [ 74.402341][ T5963] ? __receive_sock+0x20/0x20 [ 74.407026][ T5963] sock_sendpage+0x5a/0x70 [ 74.411458][ T5963] pipe_to_sendpage+0x128/0x160 [ 74.416317][ T5963] ? sock_fasync+0xc0/0xc0 [ 74.420746][ T5963] __splice_from_pipe+0x207/0x500 [ 74.425793][ T5963] ? generic_splice_sendpage+0xd0/0xd0 [ 74.431258][ T5963] generic_splice_sendpage+0x94/0xd0 [ 74.436621][ T5963] ? iter_file_splice_write+0x790/0x790 [ 74.442223][ T5963] direct_splice_actor+0x80/0xa0 [ 74.447166][ T5963] splice_direct_to_actor+0x345/0x650 [ 74.452648][ T5963] ? do_splice_direct+0x190/0x190 [ 74.457764][ T5963] do_splice_direct+0x106/0x190 [ 74.462632][ T5963] do_sendfile+0x63e/0xbb0 [ 74.467165][ T5963] __x64_sys_sendfile64+0x102/0x140 [ 74.472523][ T5963] do_syscall_64+0x44/0xa0 [ 74.477035][ T5963] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.483046][ T5963] RIP: 0033:0x4665f9 [ 74.487466][ T5963] 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 [ 74.507252][ T5963] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 74.515724][ T5963] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 74.523849][ T5963] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 74.531840][ T5963] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:03:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x10000, 0x0) write(r2, &(0x7f0000000280)="92", 0x1) read(r1, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x10034) [ 74.539824][ T5963] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 74.547798][ T5963] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) write$binfmt_misc(r3, 0x0, 0x4) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:29 executing program 1 (fault-call:8 fault-nth:10): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) [ 74.681354][ T5974] FAULT_INJECTION: forcing a failure. [ 74.681354][ T5974] name failslab, interval 1, probability 0, space 0, times 0 [ 74.694136][ T5974] CPU: 1 PID: 5974 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 74.702838][ T5974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.713124][ T5974] Call Trace: [ 74.716406][ T5974] dump_stack_lvl+0xd6/0x122 [ 74.721096][ T5974] dump_stack+0x11/0x1b [ 74.725335][ T5974] should_fail+0x23c/0x250 [ 74.729997][ T5974] __should_failslab+0x81/0x90 [ 74.734913][ T5974] should_failslab+0x5/0x20 [ 74.739692][ T5974] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 74.745420][ T5974] ? __kmalloc_node_track_caller+0x30/0x40 [ 74.751231][ T5974] __kmalloc_node_track_caller+0x30/0x40 [ 74.756875][ T5974] ? alloc_skb_with_frags+0x90/0x390 [ 74.762225][ T5974] __alloc_skb+0x187/0x420 [ 74.766699][ T5974] alloc_skb_with_frags+0x90/0x390 [ 74.771895][ T5974] ? _raw_spin_unlock_bh+0x33/0x40 [ 74.777073][ T5974] ? ip6_pol_route+0x91a/0xc50 [ 74.781905][ T5974] sock_alloc_send_pskb+0x436/0x4e0 [ 74.787217][ T5974] ? fib6_rule_lookup+0x85/0x160 [ 74.792615][ T5974] sock_alloc_send_skb+0x2d/0x40 [ 74.797586][ T5974] rawv6_send_hdrinc+0x1c8/0x940 [ 74.802628][ T5974] ? ip6_dst_lookup_tail+0x45c/0x510 [ 74.807918][ T5974] ? xfrm_lookup_route+0xc0/0xf0 [ 74.812938][ T5974] rawv6_sendmsg+0xe40/0x13f0 [ 74.817736][ T5974] inet_sendmsg+0x5f/0x80 [ 74.822119][ T5974] ? inet_send_prepare+0x210/0x210 [ 74.827534][ T5974] kernel_sendmsg+0x97/0xd0 [ 74.832043][ T5974] sock_no_sendpage+0x87/0xb0 [ 74.836769][ T5974] ? __receive_sock+0x20/0x20 [ 74.841466][ T5974] kernel_sendpage+0x187/0x200 [ 74.846336][ T5974] ? __receive_sock+0x20/0x20 [ 74.851019][ T5974] sock_sendpage+0x5a/0x70 [ 74.855446][ T5974] pipe_to_sendpage+0x128/0x160 [ 74.860313][ T5974] ? sock_fasync+0xc0/0xc0 [ 74.864771][ T5974] __splice_from_pipe+0x207/0x500 [ 74.869857][ T5974] ? generic_splice_sendpage+0xd0/0xd0 [ 74.875323][ T5974] generic_splice_sendpage+0x94/0xd0 [ 74.880628][ T5974] ? iter_file_splice_write+0x790/0x790 [ 74.886177][ T5974] direct_splice_actor+0x80/0xa0 [ 74.891127][ T5974] splice_direct_to_actor+0x345/0x650 [ 74.896502][ T5974] ? do_splice_direct+0x190/0x190 [ 74.901532][ T5974] do_splice_direct+0x106/0x190 [ 74.906388][ T5974] do_sendfile+0x63e/0xbb0 [ 74.910819][ T5974] __x64_sys_sendfile64+0x102/0x140 [ 74.916034][ T5974] do_syscall_64+0x44/0xa0 [ 74.920463][ T5974] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.926389][ T5974] RIP: 0033:0x4665f9 [ 74.930297][ T5974] 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 [ 74.949937][ T5974] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 74.958354][ T5974] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 74.966334][ T5974] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 74.974486][ T5974] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 74.982640][ T5974] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 74.990621][ T5974] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:29 executing program 1 (fault-call:8 fault-nth:11): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 75.098716][ T5987] FAULT_INJECTION: forcing a failure. [ 75.098716][ T5987] name failslab, interval 1, probability 0, space 0, times 0 [ 75.111579][ T5987] CPU: 0 PID: 5987 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 75.120354][ T5987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.130446][ T5987] Call Trace: [ 75.133737][ T5987] dump_stack_lvl+0xd6/0x122 [ 75.138449][ T5987] dump_stack+0x11/0x1b [ 75.142622][ T5987] should_fail+0x23c/0x250 [ 75.147053][ T5987] ? dst_alloc+0x108/0x300 [ 75.151506][ T5987] __should_failslab+0x81/0x90 [ 75.156279][ T5987] should_failslab+0x5/0x20 [ 75.160790][ T5987] kmem_cache_alloc+0x4f/0x300 [ 75.165599][ T5987] ? fib6_table_lookup+0x21b/0x5e0 [ 75.170738][ T5987] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 75.176441][ T5987] dst_alloc+0x108/0x300 [ 75.180793][ T5987] ip6_rt_cache_alloc+0x206/0x4d0 [ 75.185887][ T5987] ip6_pol_route+0xa82/0xc50 [ 75.190523][ T5987] ? kmem_cache_free+0x5e/0xe0 [ 75.195305][ T5987] ip6_pol_route_output+0x3b/0x50 [ 75.200396][ T5987] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 75.206478][ T5987] fib6_rule_lookup+0x40/0x160 [ 75.211250][ T5987] ip6_route_output_flags_noref+0x192/0x1b0 [ 75.217216][ T5987] ip6_route_output_flags+0x2a/0x140 [ 75.222524][ T5987] ip6_dst_lookup_tail+0x38b/0x510 [ 75.227962][ T5987] ip6_dst_lookup_flow+0x44/0xc0 [ 75.232922][ T5987] rawv6_sendmsg+0xbfa/0x13f0 [ 75.237727][ T5987] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 75.243995][ T5987] inet_sendmsg+0x5f/0x80 [ 75.248448][ T5987] ? inet_send_prepare+0x210/0x210 [ 75.253783][ T5987] kernel_sendmsg+0x97/0xd0 [ 75.258344][ T5987] sock_no_sendpage+0x87/0xb0 [ 75.263139][ T5987] ? __receive_sock+0x20/0x20 [ 75.267819][ T5987] kernel_sendpage+0x187/0x200 [ 75.272603][ T5987] ? __receive_sock+0x20/0x20 [ 75.277304][ T5987] sock_sendpage+0x5a/0x70 [ 75.281874][ T5987] pipe_to_sendpage+0x128/0x160 [ 75.286853][ T5987] ? sock_fasync+0xc0/0xc0 [ 75.291325][ T5987] __splice_from_pipe+0x207/0x500 [ 75.296384][ T5987] ? generic_splice_sendpage+0xd0/0xd0 [ 75.302102][ T5987] generic_splice_sendpage+0x94/0xd0 [ 75.307406][ T5987] ? iter_file_splice_write+0x790/0x790 [ 75.312990][ T5987] direct_splice_actor+0x80/0xa0 [ 75.317970][ T5987] splice_direct_to_actor+0x345/0x650 [ 75.323359][ T5987] ? do_splice_direct+0x190/0x190 [ 75.328652][ T5987] do_splice_direct+0x106/0x190 [ 75.333521][ T5987] do_sendfile+0x63e/0xbb0 [ 75.338178][ T5987] __x64_sys_sendfile64+0x102/0x140 [ 75.343560][ T5987] do_syscall_64+0x44/0xa0 [ 75.347992][ T5987] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.353903][ T5987] RIP: 0033:0x4665f9 [ 75.357804][ T5987] 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 [ 75.377533][ T5987] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 75.385959][ T5987] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 75.393950][ T5987] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 75.402119][ T5987] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 75.410275][ T5987] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 75.418520][ T5987] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:30 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0xfffffe43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="e9c56d00000000002800004eff05afa74a71aa8725b887e67781adbdf986b1c7c6128bdaacaf48543515c6e963481e92daa84b183d9ffda46f9206eb106f3f3f775dade5dffba2065e1e96e81266a3a33cfd3d862f4dfb61cb25c3dfd73b0110e7830daa7f765ba6f737"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@flushpolicy={0x18, 0x1d, 0x8, 0x70bd2d, 0x25dfdbfc, "", [@extra_flags={0x8, 0x18, 0x3}]}, 0x18}, 0x1, 0x0, 0x0, 0x24004080}, 0x1) r3 = gettid() rt_sigqueueinfo(r3, 0xa, &(0x7f00000002c0)) 14:03:30 executing program 1 (fault-call:8 fault-nth:12): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 75.562967][ T5999] FAULT_INJECTION: forcing a failure. [ 75.562967][ T5999] name failslab, interval 1, probability 0, space 0, times 0 [ 75.575784][ T5999] CPU: 1 PID: 5999 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 75.584561][ T5999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.594783][ T5999] Call Trace: [ 75.598066][ T5999] dump_stack_lvl+0xd6/0x122 [ 75.602681][ T5999] dump_stack+0x11/0x1b [ 75.606874][ T5999] should_fail+0x23c/0x250 [ 75.611308][ T5999] __should_failslab+0x81/0x90 [ 75.616089][ T5999] should_failslab+0x5/0x20 [ 75.620603][ T5999] kmem_cache_alloc_node+0x61/0x2c0 [ 75.625891][ T5999] ? __alloc_skb+0xed/0x420 [ 75.630413][ T5999] __alloc_skb+0xed/0x420 [ 75.634752][ T5999] alloc_skb_with_frags+0x90/0x390 [ 75.639939][ T5999] ? _raw_spin_unlock_bh+0x33/0x40 [ 75.645092][ T5999] ? ip6_pol_route+0x91a/0xc50 [ 75.649905][ T5999] sock_alloc_send_pskb+0x436/0x4e0 [ 75.655111][ T5999] ? fib6_rule_lookup+0x85/0x160 14:03:30 executing program 4: syz_open_procfs(0x0, &(0x7f00000002c0)='attr/exec\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = memfd_create(&(0x7f0000000300)='\x00\xc2\xea\x99\xbb\x1c\xdfjw\x97\x05\xa3\xa2\'\xdd\xe4q\xbf\t\x8c\xe0\x19`\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\b \xff\x13\x96\xe3?\xdfH\x8c\xe4V\xe2\xfe\v8\x04\xa5\xb9\xc4:\xf3\xf6y_w\xd8\xcf\x90k\x05\x00\xf9\x1e\xe8m\xec\x12\xa015\xc2\xb3u|K\x111\xd4\f8\xeb\x18\xad\xbb!1\x85\x96P\x1b\xa1\x9a\x81\xf8\xb1\xecB)\xe5\xaa7\xfe\xdd,_D\xe5|\xb1j^\xaec}\x1a\xb4\x17\xafP\x85I\xd5\xa0I\xb0\xaf\xb5\x8b\\\x05\xd7g\xcbV\x8e\xd0\xac\x87I7\xbd\xc6\x9bI\x92\xb2\x87.\xb3\x1fs\xe7%\xdd+\r\xb4\x117\xa7ei~\xb8\x16\xd1P\xf2\x84\x89K\x16\xd0F|\xa3\x89\xc9~9\x00'/204, 0x0) write(r3, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0xc40001e1) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 75.660062][ T5999] sock_alloc_send_skb+0x2d/0x40 [ 75.665087][ T5999] rawv6_send_hdrinc+0x1c8/0x940 [ 75.670223][ T5999] ? ip6_dst_lookup_tail+0x45c/0x510 [ 75.675522][ T5999] ? xfrm_lookup_route+0xc0/0xf0 [ 75.680475][ T5999] rawv6_sendmsg+0xe40/0x13f0 [ 75.685180][ T5999] inet_sendmsg+0x5f/0x80 [ 75.689562][ T5999] ? inet_send_prepare+0x210/0x210 [ 75.694682][ T5999] kernel_sendmsg+0x97/0xd0 [ 75.699219][ T5999] sock_no_sendpage+0x87/0xb0 [ 75.704047][ T5999] ? __receive_sock+0x20/0x20 [ 75.708829][ T5999] kernel_sendpage+0x187/0x200 [ 75.713767][ T5999] ? __receive_sock+0x20/0x20 [ 75.718609][ T5999] sock_sendpage+0x5a/0x70 [ 75.723040][ T5999] pipe_to_sendpage+0x128/0x160 [ 75.728168][ T5999] ? sock_fasync+0xc0/0xc0 [ 75.732597][ T5999] __splice_from_pipe+0x207/0x500 [ 75.737629][ T5999] ? generic_splice_sendpage+0xd0/0xd0 [ 75.743122][ T5999] generic_splice_sendpage+0x94/0xd0 [ 75.748411][ T5999] ? iter_file_splice_write+0x790/0x790 [ 75.754061][ T5999] direct_splice_actor+0x80/0xa0 14:03:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x8100, 0x81, 0xa}, 0x18) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), r5) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x20, r6, 0x1, 0x0, 0x0, {0x14}, [@ETHTOOL_A_DEBUG_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) sendfile(r4, r3, 0x0, 0x7ffff000) [ 75.759180][ T5999] splice_direct_to_actor+0x345/0x650 [ 75.764652][ T5999] ? do_splice_direct+0x190/0x190 [ 75.769700][ T5999] do_splice_direct+0x106/0x190 [ 75.774554][ T5999] do_sendfile+0x63e/0xbb0 [ 75.778982][ T5999] __x64_sys_sendfile64+0x102/0x140 [ 75.784188][ T5999] do_syscall_64+0x44/0xa0 [ 75.788626][ T5999] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.794788][ T5999] RIP: 0033:0x4665f9 [ 75.798791][ T5999] 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 [ 75.818426][ T5999] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 75.826988][ T5999] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 75.835259][ T5999] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 75.843329][ T5999] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 75.851397][ T5999] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 75.859394][ T5999] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:30 executing program 1 (fault-call:8 fault-nth:13): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 75.961269][ T6020] FAULT_INJECTION: forcing a failure. [ 75.961269][ T6020] name failslab, interval 1, probability 0, space 0, times 0 [ 75.974018][ T6020] CPU: 1 PID: 6020 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 75.982699][ T6020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.993552][ T6020] Call Trace: [ 75.996853][ T6020] dump_stack_lvl+0xd6/0x122 [ 76.001633][ T6020] dump_stack+0x11/0x1b [ 76.005837][ T6020] should_fail+0x23c/0x250 [ 76.010294][ T6020] __should_failslab+0x81/0x90 [ 76.015073][ T6020] should_failslab+0x5/0x20 [ 76.019594][ T6020] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 76.025327][ T6020] ? __kmalloc_node_track_caller+0x30/0x40 [ 76.031154][ T6020] __kmalloc_node_track_caller+0x30/0x40 [ 76.036882][ T6020] ? alloc_skb_with_frags+0x90/0x390 [ 76.042336][ T6020] __alloc_skb+0x187/0x420 [ 76.046793][ T6020] alloc_skb_with_frags+0x90/0x390 [ 76.052013][ T6020] ? _raw_spin_unlock_bh+0x33/0x40 [ 76.057266][ T6020] ? ip6_pol_route+0x91a/0xc50 [ 76.062057][ T6020] sock_alloc_send_pskb+0x436/0x4e0 [ 76.067432][ T6020] ? fib6_rule_lookup+0x85/0x160 [ 76.072607][ T6020] sock_alloc_send_skb+0x2d/0x40 [ 76.077647][ T6020] rawv6_send_hdrinc+0x1c8/0x940 [ 76.082617][ T6020] ? ip6_dst_lookup_tail+0x45c/0x510 [ 76.087941][ T6020] ? xfrm_lookup_route+0xc0/0xf0 [ 76.092978][ T6020] rawv6_sendmsg+0xe40/0x13f0 [ 76.097673][ T6020] inet_sendmsg+0x5f/0x80 [ 76.102088][ T6020] ? inet_send_prepare+0x210/0x210 [ 76.107216][ T6020] kernel_sendmsg+0x97/0xd0 [ 76.111739][ T6020] sock_no_sendpage+0x87/0xb0 [ 76.116517][ T6020] ? __receive_sock+0x20/0x20 [ 76.121311][ T6020] kernel_sendpage+0x187/0x200 [ 76.126310][ T6020] ? __receive_sock+0x20/0x20 [ 76.131004][ T6020] sock_sendpage+0x5a/0x70 [ 76.135432][ T6020] pipe_to_sendpage+0x128/0x160 [ 76.140297][ T6020] ? sock_fasync+0xc0/0xc0 [ 76.144763][ T6020] __splice_from_pipe+0x207/0x500 [ 76.149802][ T6020] ? generic_splice_sendpage+0xd0/0xd0 [ 76.155273][ T6020] generic_splice_sendpage+0x94/0xd0 [ 76.160572][ T6020] ? iter_file_splice_write+0x790/0x790 [ 76.166128][ T6020] direct_splice_actor+0x80/0xa0 [ 76.171100][ T6020] splice_direct_to_actor+0x345/0x650 [ 76.176482][ T6020] ? do_splice_direct+0x190/0x190 [ 76.181605][ T6020] do_splice_direct+0x106/0x190 [ 76.186473][ T6020] do_sendfile+0x63e/0xbb0 [ 76.191619][ T6020] __x64_sys_sendfile64+0x102/0x140 [ 76.196844][ T6020] do_syscall_64+0x44/0xa0 [ 76.201290][ T6020] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.207228][ T6020] RIP: 0033:0x4665f9 [ 76.211216][ T6020] 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 [ 76.230924][ T6020] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 76.239398][ T6020] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 76.247380][ T6020] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 76.255357][ T6020] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 76.263371][ T6020] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 76.271384][ T6020] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:31 executing program 1 (fault-call:8 fault-nth:14): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:31 executing program 4: prctl$PR_SET_FPEXC(0xc, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89b1, &(0x7f0000000100)={'sit0\x00', 0x0}) [ 76.409169][ T6032] FAULT_INJECTION: forcing a failure. [ 76.409169][ T6032] name failslab, interval 1, probability 0, space 0, times 0 [ 76.422035][ T6032] CPU: 0 PID: 6032 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 76.430803][ T6032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.440950][ T6032] Call Trace: [ 76.444238][ T6032] dump_stack_lvl+0xd6/0x122 [ 76.448909][ T6032] dump_stack+0x11/0x1b [ 76.453088][ T6032] should_fail+0x23c/0x250 [ 76.457690][ T6032] ? dst_alloc+0x108/0x300 [ 76.462124][ T6032] __should_failslab+0x81/0x90 [ 76.466906][ T6032] should_failslab+0x5/0x20 [ 76.471422][ T6032] kmem_cache_alloc+0x4f/0x300 [ 76.476192][ T6032] ? fib6_table_lookup+0x21b/0x5e0 [ 76.481342][ T6032] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 76.487070][ T6032] dst_alloc+0x108/0x300 [ 76.491331][ T6032] ip6_rt_cache_alloc+0x206/0x4d0 [ 76.496472][ T6032] ip6_pol_route+0xa82/0xc50 [ 76.501152][ T6032] ? kmem_cache_free+0x5e/0xe0 [ 76.506010][ T6032] ip6_pol_route_output+0x3b/0x50 [ 76.511123][ T6032] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 76.517479][ T6032] fib6_rule_lookup+0x40/0x160 [ 76.522257][ T6032] ip6_route_output_flags_noref+0x192/0x1b0 [ 76.528246][ T6032] ip6_route_output_flags+0x2a/0x140 [ 76.533554][ T6032] ip6_dst_lookup_tail+0x38b/0x510 [ 76.538680][ T6032] ip6_dst_lookup_flow+0x44/0xc0 [ 76.543778][ T6032] rawv6_sendmsg+0xbfa/0x13f0 [ 76.548526][ T6032] inet_sendmsg+0x5f/0x80 [ 76.552887][ T6032] ? inet_send_prepare+0x210/0x210 [ 76.558014][ T6032] kernel_sendmsg+0x97/0xd0 [ 76.562530][ T6032] sock_no_sendpage+0x87/0xb0 [ 76.567221][ T6032] ? __receive_sock+0x20/0x20 [ 76.571903][ T6032] kernel_sendpage+0x187/0x200 [ 76.576745][ T6032] ? __receive_sock+0x20/0x20 [ 76.581434][ T6032] sock_sendpage+0x5a/0x70 [ 76.586016][ T6032] pipe_to_sendpage+0x128/0x160 [ 76.590891][ T6032] ? sock_fasync+0xc0/0xc0 [ 76.595328][ T6032] __splice_from_pipe+0x207/0x500 [ 76.600363][ T6032] ? generic_splice_sendpage+0xd0/0xd0 [ 76.605831][ T6032] generic_splice_sendpage+0x94/0xd0 [ 76.611126][ T6032] ? iter_file_splice_write+0x790/0x790 [ 76.616699][ T6032] direct_splice_actor+0x80/0xa0 [ 76.621779][ T6032] splice_direct_to_actor+0x345/0x650 [ 76.627161][ T6032] ? do_splice_direct+0x190/0x190 [ 76.632207][ T6032] do_splice_direct+0x106/0x190 [ 76.637067][ T6032] do_sendfile+0x63e/0xbb0 [ 76.641500][ T6032] __x64_sys_sendfile64+0x102/0x140 [ 76.646718][ T6032] do_syscall_64+0x44/0xa0 [ 76.651152][ T6032] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.657252][ T6032] RIP: 0033:0x4665f9 [ 76.661150][ T6032] 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 [ 76.680771][ T6032] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 76.689206][ T6032] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 76.697362][ T6032] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 76.705444][ T6032] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 76.713506][ T6032] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 76.721592][ T6032] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:31 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @multicast1}}) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x5, 0x6}, 0x10) clock_gettime(0x0, &(0x7f0000003d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003c00)=[{{&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/104, 0x68}], 0x1}, 0x7}, {{&(0x7f0000000440)=@ipx, 0x80, &(0x7f0000001b40)=[{&(0x7f00000004c0)=""/210, 0xd2}, {&(0x7f00000005c0)=""/41, 0x29}, {&(0x7f0000000600)=""/159, 0x9f}, {&(0x7f0000000700)=""/17, 0x11}, {&(0x7f0000000740)=""/143, 0x8f}, {&(0x7f0000000800)=""/181, 0xb5}, {&(0x7f00000008c0)=""/241, 0xf1}, {&(0x7f00000009c0)=""/232, 0xe8}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/123, 0x7b}], 0xa, &(0x7f0000001c00)=""/167, 0xa7}, 0x1000}, {{&(0x7f0000001cc0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001d40)=""/223, 0xdf}, {&(0x7f0000001e40)=""/20, 0x14}, {&(0x7f0000001e80)=""/6, 0x6}], 0x3, &(0x7f0000001f00)=""/92, 0x5c}, 0x80000000}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000001f80)=""/79, 0x4f}, {&(0x7f0000002000)=""/213, 0xd5}, {&(0x7f0000002100)=""/210, 0xd2}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/142, 0x8e}, {&(0x7f00000032c0)=""/23, 0x17}], 0x6}, 0xcc}, {{&(0x7f0000003380)=@generic, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/132, 0x84}], 0x1, &(0x7f0000003500)=""/240, 0xf0}, 0x5}, {{&(0x7f0000003600)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003680)=""/230, 0xe6}, {&(0x7f0000003780)=""/42, 0x2a}, {&(0x7f00000037c0)=""/200, 0xc8}, {&(0x7f00000038c0)=""/121, 0x79}, {&(0x7f0000003940)=""/71, 0x47}, {&(0x7f00000039c0)=""/248, 0xf8}], 0x6, &(0x7f0000003b40)=""/161, 0xa1}, 0x5b3}], 0x6, 0x62, &(0x7f0000003dc0)={r3, r4+60000000}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000002c0)={@private2, r2}, 0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f00000000c0)="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", 0x15e, 0x400}], 0x9000, &(0x7f0000000240)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX=r1, @ANYRESDEC=r2, @ANYRES64, @ANYRES32=r1, @ANYRESDEC, @ANYRES32=r2, @ANYRES64=r1]) 14:03:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:31 executing program 1 (fault-call:8 fault-nth:15): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 76.837988][ T6037] loop4: detected capacity change from 0 to 4 [ 76.890769][ T6048] FAULT_INJECTION: forcing a failure. [ 76.890769][ T6048] name failslab, interval 1, probability 0, space 0, times 0 [ 76.903512][ T6048] CPU: 0 PID: 6048 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 76.912191][ T6048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.922489][ T6048] Call Trace: [ 76.925765][ T6048] dump_stack_lvl+0xd6/0x122 [ 76.930439][ T6048] dump_stack+0x11/0x1b [ 76.934646][ T6048] should_fail+0x23c/0x250 [ 76.939277][ T6048] __should_failslab+0x81/0x90 [ 76.944109][ T6048] should_failslab+0x5/0x20 [ 76.948759][ T6048] kmem_cache_alloc_node+0x61/0x2c0 [ 76.953964][ T6048] ? __alloc_skb+0xed/0x420 [ 76.958530][ T6048] __alloc_skb+0xed/0x420 [ 76.962938][ T6048] alloc_skb_with_frags+0x90/0x390 [ 76.968112][ T6048] ? _raw_spin_unlock_bh+0x33/0x40 [ 76.973248][ T6048] ? ip6_pol_route+0x91a/0xc50 [ 76.978035][ T6048] sock_alloc_send_pskb+0x436/0x4e0 [ 76.983257][ T6048] ? fib6_rule_lookup+0x85/0x160 [ 76.988294][ T6048] sock_alloc_send_skb+0x2d/0x40 [ 76.993339][ T6048] rawv6_send_hdrinc+0x1c8/0x940 [ 76.998295][ T6048] ? ip6_dst_lookup_tail+0x45c/0x510 [ 77.003598][ T6048] ? xfrm_lookup_route+0xc0/0xf0 [ 77.008625][ T6048] rawv6_sendmsg+0xe40/0x13f0 [ 77.013328][ T6048] inet_sendmsg+0x5f/0x80 [ 77.017759][ T6048] ? inet_send_prepare+0x210/0x210 [ 77.022886][ T6048] kernel_sendmsg+0x97/0xd0 [ 77.027447][ T6048] sock_no_sendpage+0x87/0xb0 [ 77.032140][ T6048] ? __receive_sock+0x20/0x20 [ 77.036824][ T6048] kernel_sendpage+0x187/0x200 [ 77.041614][ T6048] ? __receive_sock+0x20/0x20 [ 77.046306][ T6048] sock_sendpage+0x5a/0x70 [ 77.050797][ T6048] pipe_to_sendpage+0x128/0x160 [ 77.055661][ T6048] ? sock_fasync+0xc0/0xc0 [ 77.060260][ T6048] __splice_from_pipe+0x207/0x500 [ 77.065300][ T6048] ? generic_splice_sendpage+0xd0/0xd0 [ 77.070769][ T6048] generic_splice_sendpage+0x94/0xd0 [ 77.076199][ T6048] ? iter_file_splice_write+0x790/0x790 [ 77.081759][ T6048] direct_splice_actor+0x80/0xa0 [ 77.086925][ T6048] splice_direct_to_actor+0x345/0x650 [ 77.092599][ T6048] ? do_splice_direct+0x190/0x190 [ 77.097698][ T6048] do_splice_direct+0x106/0x190 [ 77.102590][ T6048] do_sendfile+0x63e/0xbb0 [ 77.107194][ T6048] __x64_sys_sendfile64+0x102/0x140 [ 77.112417][ T6048] do_syscall_64+0x44/0xa0 [ 77.116866][ T6048] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.122779][ T6048] RIP: 0033:0x4665f9 [ 77.126679][ T6048] 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 [ 77.147269][ T6048] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 77.155692][ T6048] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 77.163680][ T6048] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 77.171661][ T6048] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 77.179645][ T6048] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 77.187857][ T6048] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:31 executing program 1 (fault-call:8 fault-nth:16): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 77.221151][ T6037] loop4: detected capacity change from 0 to 4 [ 77.273540][ T6065] FAULT_INJECTION: forcing a failure. [ 77.273540][ T6065] name failslab, interval 1, probability 0, space 0, times 0 [ 77.286702][ T6065] CPU: 0 PID: 6065 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 77.295391][ T6065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.305453][ T6065] Call Trace: [ 77.308741][ T6065] dump_stack_lvl+0xd6/0x122 [ 77.313407][ T6065] dump_stack+0x11/0x1b [ 77.317580][ T6065] should_fail+0x23c/0x250 [ 77.322067][ T6065] __should_failslab+0x81/0x90 [ 77.326844][ T6065] should_failslab+0x5/0x20 [ 77.331451][ T6065] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 77.337190][ T6065] ? __kmalloc_node_track_caller+0x30/0x40 [ 77.343015][ T6065] __kmalloc_node_track_caller+0x30/0x40 [ 77.348664][ T6065] ? alloc_skb_with_frags+0x90/0x390 [ 77.353968][ T6065] __alloc_skb+0x187/0x420 [ 77.358400][ T6065] alloc_skb_with_frags+0x90/0x390 [ 77.363530][ T6065] ? _raw_spin_unlock_bh+0x33/0x40 [ 77.368686][ T6065] ? ip6_pol_route+0x91a/0xc50 [ 77.373460][ T6065] sock_alloc_send_pskb+0x436/0x4e0 [ 77.378670][ T6065] ? fib6_rule_lookup+0x85/0x160 [ 77.383621][ T6065] sock_alloc_send_skb+0x2d/0x40 [ 77.388566][ T6065] rawv6_send_hdrinc+0x1c8/0x940 [ 77.393600][ T6065] ? ip6_dst_lookup_tail+0x45c/0x510 [ 77.398904][ T6065] ? xfrm_lookup_route+0xc0/0xf0 [ 77.404012][ T6065] rawv6_sendmsg+0xe40/0x13f0 [ 77.408739][ T6065] inet_sendmsg+0x5f/0x80 [ 77.413112][ T6065] ? inet_send_prepare+0x210/0x210 [ 77.418273][ T6065] kernel_sendmsg+0x97/0xd0 [ 77.422876][ T6065] sock_no_sendpage+0x87/0xb0 [ 77.427566][ T6065] ? __receive_sock+0x20/0x20 [ 77.432392][ T6065] kernel_sendpage+0x187/0x200 [ 77.437221][ T6065] ? __receive_sock+0x20/0x20 [ 77.441910][ T6065] sock_sendpage+0x5a/0x70 [ 77.446343][ T6065] pipe_to_sendpage+0x128/0x160 [ 77.451207][ T6065] ? sock_fasync+0xc0/0xc0 [ 77.455642][ T6065] __splice_from_pipe+0x207/0x500 [ 77.460682][ T6065] ? generic_splice_sendpage+0xd0/0xd0 [ 77.466216][ T6065] generic_splice_sendpage+0x94/0xd0 [ 77.471548][ T6065] ? iter_file_splice_write+0x790/0x790 [ 77.477109][ T6065] direct_splice_actor+0x80/0xa0 [ 77.482064][ T6065] splice_direct_to_actor+0x345/0x650 [ 77.487472][ T6065] ? do_splice_direct+0x190/0x190 [ 77.492591][ T6065] do_splice_direct+0x106/0x190 [ 77.497551][ T6065] do_sendfile+0x63e/0xbb0 [ 77.502060][ T6065] __x64_sys_sendfile64+0x102/0x140 [ 77.507278][ T6065] do_syscall_64+0x44/0xa0 [ 77.511800][ T6065] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.517768][ T6065] RIP: 0033:0x4665f9 [ 77.521671][ T6065] 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 [ 77.541897][ T6065] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 77.550325][ T6065] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 77.558388][ T6065] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 77.566479][ T6065] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 77.574472][ T6065] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 77.582461][ T6065] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:32 executing program 1 (fault-call:8 fault-nth:17): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 77.763751][ T6075] FAULT_INJECTION: forcing a failure. [ 77.763751][ T6075] name failslab, interval 1, probability 0, space 0, times 0 [ 77.776481][ T6075] CPU: 0 PID: 6075 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 77.785162][ T6075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.795303][ T6075] Call Trace: [ 77.798588][ T6075] dump_stack_lvl+0xd6/0x122 [ 77.803251][ T6075] dump_stack+0x11/0x1b [ 77.807427][ T6075] should_fail+0x23c/0x250 [ 77.811863][ T6075] ? dst_alloc+0x108/0x300 [ 77.816347][ T6075] __should_failslab+0x81/0x90 [ 77.821127][ T6075] should_failslab+0x5/0x20 [ 77.825792][ T6075] kmem_cache_alloc+0x4f/0x300 [ 77.830570][ T6075] ? fib6_table_lookup+0x21b/0x5e0 [ 77.835789][ T6075] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 77.841516][ T6075] dst_alloc+0x108/0x300 [ 77.845864][ T6075] ip6_rt_cache_alloc+0x206/0x4d0 [ 77.850906][ T6075] ip6_pol_route+0xa82/0xc50 [ 77.855530][ T6075] ? kmem_cache_free+0x5e/0xe0 [ 77.860303][ T6075] ip6_pol_route_output+0x3b/0x50 [ 77.865357][ T6075] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 77.871510][ T6075] fib6_rule_lookup+0x40/0x160 [ 77.876377][ T6075] ip6_route_output_flags_noref+0x192/0x1b0 [ 77.882414][ T6075] ip6_route_output_flags+0x2a/0x140 [ 77.887766][ T6075] ip6_dst_lookup_tail+0x38b/0x510 [ 77.892889][ T6075] ip6_dst_lookup_flow+0x44/0xc0 [ 77.897921][ T6075] rawv6_sendmsg+0xbfa/0x13f0 [ 77.902625][ T6075] inet_sendmsg+0x5f/0x80 [ 77.906966][ T6075] ? inet_send_prepare+0x210/0x210 [ 77.912175][ T6075] kernel_sendmsg+0x97/0xd0 [ 77.916826][ T6075] sock_no_sendpage+0x87/0xb0 [ 77.921505][ T6075] ? __receive_sock+0x20/0x20 [ 77.926278][ T6075] kernel_sendpage+0x187/0x200 [ 77.931067][ T6075] ? __receive_sock+0x20/0x20 [ 77.935754][ T6075] sock_sendpage+0x5a/0x70 [ 77.940187][ T6075] pipe_to_sendpage+0x128/0x160 [ 77.945043][ T6075] ? sock_fasync+0xc0/0xc0 [ 77.949480][ T6075] __splice_from_pipe+0x207/0x500 [ 77.954777][ T6075] ? generic_splice_sendpage+0xd0/0xd0 [ 77.960491][ T6075] generic_splice_sendpage+0x94/0xd0 [ 77.965876][ T6075] ? iter_file_splice_write+0x790/0x790 [ 77.971442][ T6075] direct_splice_actor+0x80/0xa0 [ 77.976406][ T6075] splice_direct_to_actor+0x345/0x650 [ 77.981790][ T6075] ? do_splice_direct+0x190/0x190 [ 77.986833][ T6075] do_splice_direct+0x106/0x190 [ 77.991772][ T6075] do_sendfile+0x63e/0xbb0 [ 77.996237][ T6075] __x64_sys_sendfile64+0x102/0x140 [ 78.001453][ T6075] do_syscall_64+0x44/0xa0 [ 78.005961][ T6075] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.012006][ T6075] RIP: 0033:0x4665f9 [ 78.015907][ T6075] 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 [ 78.035749][ T6075] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 78.044442][ T6075] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 78.052648][ T6075] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:32 executing program 4: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x60, r0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000010) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x0, &(0x7f0000000200), 0x3, &(0x7f0000013a00)) [ 78.060712][ T6075] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 78.068866][ T6075] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 78.076931][ T6075] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:32 executing program 1 (fault-call:8 fault-nth:18): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 78.149375][ T6085] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 78.172321][ T6093] FAULT_INJECTION: forcing a failure. [ 78.172321][ T6093] name failslab, interval 1, probability 0, space 0, times 0 [ 78.184978][ T6093] CPU: 0 PID: 6093 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 78.193719][ T6093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.203782][ T6093] Call Trace: [ 78.207078][ T6093] dump_stack_lvl+0xd6/0x122 [ 78.211685][ T6093] dump_stack+0x11/0x1b [ 78.215862][ T6093] should_fail+0x23c/0x250 [ 78.220295][ T6093] __should_failslab+0x81/0x90 [ 78.225076][ T6093] should_failslab+0x5/0x20 [ 78.229695][ T6093] kmem_cache_alloc_node+0x61/0x2c0 [ 78.234910][ T6093] ? __alloc_skb+0xed/0x420 [ 78.239574][ T6093] __alloc_skb+0xed/0x420 [ 78.243917][ T6093] alloc_skb_with_frags+0x90/0x390 [ 78.249050][ T6093] ? _raw_spin_unlock_bh+0x33/0x40 [ 78.254189][ T6093] ? ip6_pol_route+0x91a/0xc50 [ 78.258977][ T6093] sock_alloc_send_pskb+0x436/0x4e0 [ 78.264449][ T6093] ? fib6_rule_lookup+0x85/0x160 [ 78.269560][ T6093] sock_alloc_send_skb+0x2d/0x40 [ 78.274521][ T6093] rawv6_send_hdrinc+0x1c8/0x940 [ 78.279508][ T6093] ? ip6_dst_lookup_tail+0x45c/0x510 [ 78.284812][ T6093] ? xfrm_lookup_route+0xc0/0xf0 [ 78.289821][ T6093] rawv6_sendmsg+0xe40/0x13f0 [ 78.294539][ T6093] inet_sendmsg+0x5f/0x80 [ 78.299008][ T6093] ? inet_send_prepare+0x210/0x210 [ 78.304163][ T6093] kernel_sendmsg+0x97/0xd0 [ 78.308684][ T6093] sock_no_sendpage+0x87/0xb0 [ 78.313433][ T6093] ? __receive_sock+0x20/0x20 [ 78.318232][ T6093] kernel_sendpage+0x187/0x200 [ 78.323020][ T6093] ? __receive_sock+0x20/0x20 [ 78.327720][ T6093] sock_sendpage+0x5a/0x70 [ 78.332155][ T6093] pipe_to_sendpage+0x128/0x160 [ 78.337123][ T6093] ? sock_fasync+0xc0/0xc0 [ 78.341562][ T6093] __splice_from_pipe+0x207/0x500 [ 78.346616][ T6093] ? generic_splice_sendpage+0xd0/0xd0 [ 78.352092][ T6093] generic_splice_sendpage+0x94/0xd0 [ 78.357396][ T6093] ? iter_file_splice_write+0x790/0x790 [ 78.362953][ T6093] direct_splice_actor+0x80/0xa0 [ 78.367902][ T6093] splice_direct_to_actor+0x345/0x650 [ 78.373420][ T6093] ? do_splice_direct+0x190/0x190 [ 78.378532][ T6093] do_splice_direct+0x106/0x190 [ 78.383404][ T6093] do_sendfile+0x63e/0xbb0 [ 78.387929][ T6093] __x64_sys_sendfile64+0x102/0x140 [ 78.393220][ T6093] do_syscall_64+0x44/0xa0 [ 78.397658][ T6093] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.403589][ T6093] RIP: 0033:0x4665f9 [ 78.407497][ T6093] 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 [ 78.427205][ T6093] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 78.436157][ T6093] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 78.444150][ T6093] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 78.452543][ T6093] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 78.461139][ T6093] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 78.469219][ T6093] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:33 executing program 1 (fault-call:8 fault-nth:19): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:33 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 78.586103][ T6105] FAULT_INJECTION: forcing a failure. [ 78.586103][ T6105] name failslab, interval 1, probability 0, space 0, times 0 [ 78.598931][ T6105] CPU: 0 PID: 6105 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 78.607628][ T6105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.617770][ T6105] Call Trace: [ 78.621107][ T6105] dump_stack_lvl+0xd6/0x122 [ 78.625718][ T6105] dump_stack+0x11/0x1b [ 78.629937][ T6105] should_fail+0x23c/0x250 [ 78.634369][ T6105] __should_failslab+0x81/0x90 [ 78.639238][ T6105] should_failslab+0x5/0x20 [ 78.643810][ T6105] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 78.649764][ T6105] ? __kmalloc_node_track_caller+0x30/0x40 [ 78.655795][ T6105] __kmalloc_node_track_caller+0x30/0x40 [ 78.661441][ T6105] ? alloc_skb_with_frags+0x90/0x390 [ 78.666755][ T6105] __alloc_skb+0x187/0x420 [ 78.671737][ T6105] alloc_skb_with_frags+0x90/0x390 [ 78.676919][ T6105] ? _raw_spin_unlock_bh+0x33/0x40 [ 78.682130][ T6105] ? ip6_pol_route+0x91a/0xc50 [ 78.686919][ T6105] sock_alloc_send_pskb+0x436/0x4e0 [ 78.692162][ T6105] ? fib6_rule_lookup+0x85/0x160 [ 78.697180][ T6105] sock_alloc_send_skb+0x2d/0x40 [ 78.702133][ T6105] rawv6_send_hdrinc+0x1c8/0x940 [ 78.707092][ T6105] ? ip6_dst_lookup_tail+0x45c/0x510 [ 78.712457][ T6105] ? xfrm_lookup_route+0xc0/0xf0 [ 78.717450][ T6105] rawv6_sendmsg+0xe40/0x13f0 [ 78.722249][ T6105] inet_sendmsg+0x5f/0x80 [ 78.726596][ T6105] ? inet_send_prepare+0x210/0x210 [ 78.731749][ T6105] kernel_sendmsg+0x97/0xd0 [ 78.736268][ T6105] sock_no_sendpage+0x87/0xb0 [ 78.741049][ T6105] ? __receive_sock+0x20/0x20 [ 78.745741][ T6105] kernel_sendpage+0x187/0x200 [ 78.750529][ T6105] ? __receive_sock+0x20/0x20 [ 78.755214][ T6105] sock_sendpage+0x5a/0x70 [ 78.759736][ T6105] pipe_to_sendpage+0x128/0x160 [ 78.764603][ T6105] ? sock_fasync+0xc0/0xc0 [ 78.769127][ T6105] __splice_from_pipe+0x207/0x500 [ 78.774166][ T6105] ? generic_splice_sendpage+0xd0/0xd0 [ 78.779642][ T6105] generic_splice_sendpage+0x94/0xd0 [ 78.784975][ T6105] ? iter_file_splice_write+0x790/0x790 [ 78.790536][ T6105] direct_splice_actor+0x80/0xa0 [ 78.795487][ T6105] splice_direct_to_actor+0x345/0x650 [ 78.800873][ T6105] ? do_splice_direct+0x190/0x190 [ 78.805970][ T6105] do_splice_direct+0x106/0x190 [ 78.810845][ T6105] do_sendfile+0x63e/0xbb0 [ 78.815334][ T6105] __x64_sys_sendfile64+0x102/0x140 [ 78.820636][ T6105] do_syscall_64+0x44/0xa0 [ 78.825128][ T6105] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.831139][ T6105] RIP: 0033:0x4665f9 [ 78.835223][ T6105] 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 [ 78.855536][ T6105] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 78.863957][ T6105] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 78.871941][ T6105] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:33 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 78.879923][ T6105] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 78.887903][ T6105] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 78.896077][ T6105] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[@timestamp], 0x12561fa3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x9, &(0x7f0000000100)=[@window, @sack_perm, @sack_perm, @timestamp], 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0xc2) write$binfmt_misc(r1, &(0x7f0000000140)={'syz1', "958df0eea93ce25251cc00fe2a3e81975ac7527ea094b14fb3d6d0208bdee3ab997d78814ffd007633548799aba7a667223220c408cb3cbecb11981ce55ae499c07fc4b567b8ae04161bd9ea25bea24a66d1150e966c1116236d2fbe1b4ca97b93ec6ba460c426492bf458888c67c4c1fb68563b838f2b3eabcf814e2cc8c0bece2966bb6490f57552cd4d1f3fa7ce49f59e431debe1baca16dc0610dfbde181b60f8f5655367768d6b952247562129dbbd8a9fb8b7f2765e192b0727dbd8d816de5574a578dee61faefa5a6e3c09e6cec0e64"}, 0xd7) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:33 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:33 executing program 1 (fault-call:8 fault-nth:20): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 79.162018][ T6123] FAULT_INJECTION: forcing a failure. [ 79.162018][ T6123] name failslab, interval 1, probability 0, space 0, times 0 [ 79.175034][ T6123] CPU: 0 PID: 6123 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 79.183830][ T6123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.193891][ T6123] Call Trace: [ 79.197201][ T6123] dump_stack_lvl+0xd6/0x122 [ 79.201899][ T6123] dump_stack+0x11/0x1b [ 79.207814][ T6123] should_fail+0x23c/0x250 [ 79.212234][ T6123] ? dst_alloc+0x108/0x300 [ 79.216729][ T6123] __should_failslab+0x81/0x90 [ 79.221505][ T6123] should_failslab+0x5/0x20 [ 79.226094][ T6123] kmem_cache_alloc+0x4f/0x300 [ 79.231246][ T6123] ? fib6_table_lookup+0x21b/0x5e0 [ 79.236549][ T6123] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 79.242332][ T6123] dst_alloc+0x108/0x300 [ 79.246587][ T6123] ip6_rt_cache_alloc+0x206/0x4d0 [ 79.251665][ T6123] ip6_pol_route+0xa82/0xc50 [ 79.256474][ T6123] ? kmem_cache_free+0x5e/0xe0 [ 79.261257][ T6123] ip6_pol_route_output+0x3b/0x50 [ 79.266298][ T6123] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 79.272592][ T6123] fib6_rule_lookup+0x40/0x160 [ 79.277727][ T6123] ip6_route_output_flags_noref+0x192/0x1b0 [ 79.283641][ T6123] ip6_route_output_flags+0x2a/0x140 [ 79.288945][ T6123] ip6_dst_lookup_tail+0x38b/0x510 [ 79.294070][ T6123] ip6_dst_lookup_flow+0x44/0xc0 [ 79.299029][ T6123] rawv6_sendmsg+0xbfa/0x13f0 [ 79.303854][ T6123] inet_sendmsg+0x5f/0x80 [ 79.308197][ T6123] ? inet_send_prepare+0x210/0x210 [ 79.313325][ T6123] kernel_sendmsg+0x97/0xd0 [ 79.317842][ T6123] sock_no_sendpage+0x87/0xb0 [ 79.322533][ T6123] ? __receive_sock+0x20/0x20 [ 79.327306][ T6123] kernel_sendpage+0x187/0x200 [ 79.332091][ T6123] ? __receive_sock+0x20/0x20 [ 79.336774][ T6123] sock_sendpage+0x5a/0x70 [ 79.341211][ T6123] pipe_to_sendpage+0x128/0x160 [ 79.346109][ T6123] ? sock_fasync+0xc0/0xc0 [ 79.350530][ T6123] __splice_from_pipe+0x207/0x500 [ 79.355645][ T6123] ? generic_splice_sendpage+0xd0/0xd0 [ 79.361108][ T6123] generic_splice_sendpage+0x94/0xd0 [ 79.366457][ T6123] ? iter_file_splice_write+0x790/0x790 [ 79.372012][ T6123] direct_splice_actor+0x80/0xa0 [ 79.377008][ T6123] splice_direct_to_actor+0x345/0x650 [ 79.382387][ T6123] ? do_splice_direct+0x190/0x190 [ 79.387436][ T6123] do_splice_direct+0x106/0x190 [ 79.392308][ T6123] do_sendfile+0x63e/0xbb0 [ 79.396741][ T6123] __x64_sys_sendfile64+0x102/0x140 [ 79.402042][ T6123] do_syscall_64+0x44/0xa0 [ 79.406502][ T6123] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.412537][ T6123] RIP: 0033:0x4665f9 [ 79.416433][ T6123] 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 [ 79.436140][ T6123] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 79.444777][ T6123] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 79.452760][ T6123] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:34 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x50f, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000580)="3fa095174410292853d3ec730932f2512f261e", 0x13}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) signalfd4(0xffffffffffffffff, &(0x7f0000000300)={[0x3ff]}, 0x8, 0x80400) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000040)={0x1, 0x5, 0xfffffffffffffbff}) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet6(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x1c, r2, 0x401, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x68, r2, 0x2, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x40}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = creat(0x0, 0x96) perf_event_open(&(0x7f0000000380)={0x721796c8012cc83a, 0x80, 0x7, 0xff, 0x5, 0x9b, 0x0, 0x0, 0xa8048, 0xa, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000340), 0xa}, 0x0, 0x8, 0x0, 0x3, 0x4ce, 0x0, 0x5, 0x0, 0x5, 0x0, 0x7}, 0xffffffffffffffff, 0xf, r4, 0xb) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000200)=0x7569) [ 79.460743][ T6123] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 79.469165][ T6123] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 79.477281][ T6123] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:34 executing program 1 (fault-call:8 fault-nth:21): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 79.505419][ T6131] loop7: detected capacity change from 0 to 1036 14:03:34 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 79.586673][ T6139] FAULT_INJECTION: forcing a failure. [ 79.586673][ T6139] name failslab, interval 1, probability 0, space 0, times 0 [ 79.599423][ T6139] CPU: 1 PID: 6139 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 79.603963][ T6145] loop7: detected capacity change from 0 to 1036 [ 79.608098][ T6139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.625046][ T6139] Call Trace: [ 79.628373][ T6139] dump_stack_lvl+0xd6/0x122 [ 79.632975][ T6139] dump_stack+0x11/0x1b [ 79.637136][ T6139] should_fail+0x23c/0x250 [ 79.641611][ T6139] __should_failslab+0x81/0x90 [ 79.646403][ T6139] should_failslab+0x5/0x20 [ 79.650991][ T6139] kmem_cache_alloc_node+0x61/0x2c0 [ 79.656338][ T6139] ? __alloc_skb+0xed/0x420 [ 79.660976][ T6139] __alloc_skb+0xed/0x420 [ 79.665326][ T6139] alloc_skb_with_frags+0x90/0x390 [ 79.670460][ T6139] ? _raw_spin_unlock_bh+0x33/0x40 [ 79.675766][ T6139] ? ip6_pol_route+0x91a/0xc50 [ 79.680591][ T6139] sock_alloc_send_pskb+0x436/0x4e0 [ 79.686824][ T6139] ? fib6_rule_lookup+0x85/0x160 [ 79.691776][ T6139] sock_alloc_send_skb+0x2d/0x40 [ 79.696837][ T6139] rawv6_send_hdrinc+0x1c8/0x940 [ 79.701827][ T6139] ? ip6_dst_lookup_tail+0x45c/0x510 [ 79.707130][ T6139] ? xfrm_lookup_route+0xc0/0xf0 [ 79.712095][ T6139] rawv6_sendmsg+0xe40/0x13f0 [ 79.716792][ T6139] inet_sendmsg+0x5f/0x80 [ 79.721307][ T6139] ? inet_send_prepare+0x210/0x210 [ 79.726554][ T6139] kernel_sendmsg+0x97/0xd0 [ 79.731069][ T6139] sock_no_sendpage+0x87/0xb0 [ 79.735827][ T6139] ? __receive_sock+0x20/0x20 [ 79.740515][ T6139] kernel_sendpage+0x187/0x200 [ 79.745328][ T6139] ? __receive_sock+0x20/0x20 [ 79.750041][ T6139] sock_sendpage+0x5a/0x70 [ 79.754476][ T6139] pipe_to_sendpage+0x128/0x160 [ 79.759510][ T6139] ? sock_fasync+0xc0/0xc0 [ 79.763939][ T6139] __splice_from_pipe+0x207/0x500 [ 79.769056][ T6139] ? generic_splice_sendpage+0xd0/0xd0 [ 79.774592][ T6139] generic_splice_sendpage+0x94/0xd0 [ 79.779887][ T6139] ? iter_file_splice_write+0x790/0x790 [ 79.785494][ T6139] direct_splice_actor+0x80/0xa0 [ 79.790490][ T6139] splice_direct_to_actor+0x345/0x650 [ 79.795918][ T6139] ? do_splice_direct+0x190/0x190 [ 79.800975][ T6139] do_splice_direct+0x106/0x190 [ 79.805898][ T6139] do_sendfile+0x63e/0xbb0 [ 79.810335][ T6139] __x64_sys_sendfile64+0x102/0x140 [ 79.815617][ T6139] do_syscall_64+0x44/0xa0 [ 79.820078][ T6139] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.825988][ T6139] RIP: 0033:0x4665f9 [ 79.829882][ T6139] 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 [ 79.849674][ T6139] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 79.858191][ T6139] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 79.866172][ T6139] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 79.874159][ T6139] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:03:34 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 79.882191][ T6139] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 79.890174][ T6139] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:34 executing program 1 (fault-call:8 fault-nth:22): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 80.013454][ T6162] FAULT_INJECTION: forcing a failure. [ 80.013454][ T6162] name failslab, interval 1, probability 0, space 0, times 0 [ 80.026236][ T6162] CPU: 0 PID: 6162 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 80.034920][ T6162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.045169][ T6162] Call Trace: [ 80.048454][ T6162] dump_stack_lvl+0xd6/0x122 [ 80.053067][ T6162] dump_stack+0x11/0x1b [ 80.057235][ T6162] should_fail+0x23c/0x250 [ 80.061712][ T6162] __should_failslab+0x81/0x90 [ 80.066670][ T6162] should_failslab+0x5/0x20 [ 80.071381][ T6162] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 80.077118][ T6162] ? __kmalloc_node_track_caller+0x30/0x40 [ 80.082944][ T6162] __kmalloc_node_track_caller+0x30/0x40 [ 80.088591][ T6162] ? alloc_skb_with_frags+0x90/0x390 [ 80.093897][ T6162] __alloc_skb+0x187/0x420 [ 80.098555][ T6162] alloc_skb_with_frags+0x90/0x390 [ 80.103787][ T6162] ? _raw_spin_unlock_bh+0x33/0x40 [ 80.109418][ T6162] ? ip6_pol_route+0x91a/0xc50 [ 80.114432][ T6162] sock_alloc_send_pskb+0x436/0x4e0 [ 80.119702][ T6162] ? fib6_rule_lookup+0x85/0x160 [ 80.124656][ T6162] sock_alloc_send_skb+0x2d/0x40 [ 80.129749][ T6162] rawv6_send_hdrinc+0x1c8/0x940 [ 80.134832][ T6162] ? ip6_dst_lookup_tail+0x45c/0x510 [ 80.140146][ T6162] ? xfrm_lookup_route+0xc0/0xf0 [ 80.145188][ T6162] rawv6_sendmsg+0xe40/0x13f0 [ 80.149880][ T6162] inet_sendmsg+0x5f/0x80 [ 80.154258][ T6162] ? inet_send_prepare+0x210/0x210 [ 80.159440][ T6162] kernel_sendmsg+0x97/0xd0 [ 80.163955][ T6162] sock_no_sendpage+0x87/0xb0 [ 80.168647][ T6162] ? __receive_sock+0x20/0x20 [ 80.173418][ T6162] kernel_sendpage+0x187/0x200 [ 80.178203][ T6162] ? __receive_sock+0x20/0x20 [ 80.182978][ T6162] sock_sendpage+0x5a/0x70 [ 80.187494][ T6162] pipe_to_sendpage+0x128/0x160 [ 80.192351][ T6162] ? sock_fasync+0xc0/0xc0 [ 80.196856][ T6162] __splice_from_pipe+0x207/0x500 [ 80.201968][ T6162] ? generic_splice_sendpage+0xd0/0xd0 [ 80.207528][ T6162] generic_splice_sendpage+0x94/0xd0 [ 80.212825][ T6162] ? iter_file_splice_write+0x790/0x790 [ 80.218413][ T6162] direct_splice_actor+0x80/0xa0 [ 80.223361][ T6162] splice_direct_to_actor+0x345/0x650 [ 80.228871][ T6162] ? do_splice_direct+0x190/0x190 [ 80.234023][ T6162] do_splice_direct+0x106/0x190 [ 80.239016][ T6162] do_sendfile+0x63e/0xbb0 [ 80.243457][ T6162] __x64_sys_sendfile64+0x102/0x140 [ 80.248838][ T6162] do_syscall_64+0x44/0xa0 [ 80.253532][ T6162] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.259543][ T6162] RIP: 0033:0x4665f9 [ 80.263447][ T6162] 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 [ 80.283160][ T6162] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 80.291823][ T6162] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 80.300077][ T6162] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 80.308119][ T6162] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 80.316096][ T6162] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 80.324175][ T6162] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:35 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'gretap0\x00', 0x0, 0x7, 0x7, 0x7fffffff, 0x9, {{0x11, 0x4, 0x0, 0x12, 0x44, 0x67, 0x0, 0x3f, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x19}, @multicast2, {[@end, @timestamp_prespec={0x44, 0x2c, 0xdc, 0x3, 0x2, [{@broadcast, 0x1}, {@multicast2, 0x1}, {@remote}, {@private=0xa010100, 0x7fffffff}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8}]}]}}}}}) close(r2) socket(0x10, 0x80002, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x105000, 0x28) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000140)="240000001e0007041dfffd946f610500070000001f00000000", 0x19}], 0x1}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000100)={r8, 0x5, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r4, 0x89fb, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)={'ip6tnl0\x00', r3, 0x4, 0x2, 0xf8, 0x5, 0x9, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, @mcast1, 0x7800, 0x80, 0x7, 0x80000000}}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x154, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfcfa) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 14:03:35 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 80.453892][ T6168] selinux_netlink_send: 49 callbacks suppressed [ 80.453906][ T6168] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6168 comm=syz-executor.4 [ 80.491682][ T6168] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35148 sclass=netlink_route_socket pid=6168 comm=syz-executor.4 14:03:35 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) setrlimit(0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') sched_setattr(0x0, &(0x7f0000000400)={0x38, 0x0, 0x0, 0x2, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000980)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f000005fb00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005fd00)={r3, 0x0, "966ed3e0481c43d1507182efa1aabb5dc358166302dc6ea7655ba89bbda2c7c59686cd71171cb050dd04082d342516c71bcffaa05ce77504cf9746986a520dc4f430680f64e3d1b8e8d178e00af9b6824437a0ff7bbcec6e845b8842d975598d55d057266ff33a4af9189d437cdbc763cfbe249582d32aa41e1c7128b2cdeb85053181caa6f7b9585c483237d01d0c3d0c057d8627bd80efb3cdd0f27425e3eac5a59baef5453fc976fc6dd67f05bc8cffccc0983bcdaa69ce125715a57b98da059f0f8077b24e153e27286c3753beb5892d999142db6707df571600a3636d778ebfa80b9e11a2546680de01a809423dc424297f04899af88696dfb7fa3e0cb9", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060d00)={0x9, [{0x0, r3}, {0x0, r3}, {r1}, {0x0, r3}, {}, {r1}, {}, {r9}, {r1, r3}, {}, {}, {r2, r3}, {}, {r1, r3}, {0x0, r3}, {r2, r3}, {0x0, r3}, {}, {}, {}, {r1}, {r1, r3}, {r2}, {}, {r2, r3}, {r1, r3}, {0x0, r3}, {0x0, r3}, {}, {r2}, {r1}, {r2}, {}, {}, {0x0, r3}, {}, {r2, r3}, {}, {0x0, r3}, {0x0, r3}, {}, {r1}, {}, {r1}, {r1, r3}, {0x0, r3}, {r6, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {}, {r2}, {}, {r2, r3}, {r1, r3}, {r1}, {r1}, {r1, r3}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {r1}, {}, {}, {}, {r2, r3}, {r1, r3}, {r1}, {r2, r8}, {r2, r3}, {r2, r3}, {}, {r1}, {r1, r3}, {0x0, r3}, {}, {0x0, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {}, {0x0, r3}, {r2}, {r1}, {0x0, r3}, {r2}, {r2, r3}, {}, {0x0, r3}, {r2, r3}, {r2}, {r1}, {}, {r2}, {0x0, r3}, {r1}, {}, {0x0, r3}, {r2, r8}, {r2, r3}, {}, {r1, r3}, {0x0, r3}, {}, {r1}, {0x0, r3}, {r2, r3}, {0x0, r3}, {}, {r1}, {r2, r3}, {0x0, r3}, {r1}, {}, {}, {r2}, {}, {0x0, r3}, {0x0, r3}, {}, {r1, r3}, {r2, r3}, {}, {r2}, {0x0, r3}, {}, {}, {r1}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1}, {0x0, r3}, {r2, r3}, {r2}, {0x0, r3}, {r1}, {}, {0x0, r3}, {r2, r3}, {}, {r1}, {}, {}, {}, {r2}, {r2, r3}, {r2}, {r1}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2}, {}, {r2}, {}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2}, {}, {r2, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {}, {r2}, {r1}, {}, {r1, r3}, {r1, r3}, {}, {r2, r3}, {}, {}, {0x0, r3}, {}, {r2, r3}, {0x0, r3}, {r1, r3}, {}, {}, {0x0, r3}, {r2}, {0x0, r3}, {}, {0x0, r3}, {}, {0x0, r3}, {0x0, r3}, {r2}, {}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {}, {0x0, r3}, {r2}, {r2, r3}, {r1, r3}, {r2}, {0x0, r3}, {}, {r1, r3}, {0x0, r3}, {0x0, r7}, {0x0, r3}, {r5, r3}, {}, {}, {0x0, r3}, {r2}, {0x0, r3}, {r2}, {r2}, {}, {r1}, {}, {r1}, {}, {r2}, {0x0, r3}, {r2}, {r2, r7}, {}, {}, {r1}, {r2, r3}, {r1, r3}, {r2}, {r1}, {r2}, {r1, r3}, {0x0, r3}, {}, {r2, r3}, {}, {r2, r3}, {}, {}, {r2, r3}, {r2, r7}, {r9, r3}, {r1, r3}], 0x9, "de0c392368f2e8"}) write$binfmt_script(r4, &(0x7f0000000200)=ANY=[], 0x208e24b) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0xffffffffffffffff, 0xb, &(0x7f0000000100)={0x49, 0x8}, &(0x7f0000000140)) r12 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x183200, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r12, 0x0, 0x48f, &(0x7f00000001c0)={0x33, @multicast1, 0x4e23, 0x1, 'wrr\x00', 0x1, 0x6, 0x7f}, 0x2c) sendfile(r11, r10, 0x0, 0x1000002f4) 14:03:35 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x100) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x20, 0x2, 0x1, 0x0, 0x0, 0x200, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_config_ext={0x80000000, 0xfffffffffffffffb}, 0x0, 0x0, 0x3f, 0x3, 0x2, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x9) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) [ 80.605698][ T6178] loop3: detected capacity change from 0 to 264192 14:03:35 executing program 1 (fault-call:8 fault-nth:23): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 80.799664][ T6199] FAULT_INJECTION: forcing a failure. [ 80.799664][ T6199] name failslab, interval 1, probability 0, space 0, times 0 [ 80.812427][ T6199] CPU: 0 PID: 6199 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 80.821106][ T6199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.831294][ T6199] Call Trace: [ 80.834573][ T6199] dump_stack_lvl+0xd6/0x122 [ 80.839283][ T6199] dump_stack+0x11/0x1b [ 80.843479][ T6199] should_fail+0x23c/0x250 [ 80.847920][ T6199] ? dst_alloc+0x108/0x300 [ 80.852339][ T6199] __should_failslab+0x81/0x90 [ 80.857109][ T6199] should_failslab+0x5/0x20 [ 80.861631][ T6199] kmem_cache_alloc+0x4f/0x300 [ 80.866560][ T6199] ? fib6_table_lookup+0x21b/0x5e0 [ 80.871782][ T6199] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 80.877431][ T6199] dst_alloc+0x108/0x300 [ 80.881788][ T6199] ip6_rt_cache_alloc+0x206/0x4d0 [ 80.886918][ T6199] ip6_pol_route+0xa82/0xc50 [ 80.891599][ T6199] ? kmem_cache_free+0x5e/0xe0 [ 80.896381][ T6199] ip6_pol_route_output+0x3b/0x50 [ 80.901528][ T6199] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 80.907881][ T6199] fib6_rule_lookup+0x40/0x160 [ 80.912666][ T6199] ip6_route_output_flags_noref+0x192/0x1b0 [ 80.918617][ T6199] ip6_route_output_flags+0x2a/0x140 [ 80.924092][ T6199] ip6_dst_lookup_tail+0x38b/0x510 [ 80.929218][ T6199] ip6_dst_lookup_flow+0x44/0xc0 [ 80.934322][ T6199] rawv6_sendmsg+0xbfa/0x13f0 [ 80.939267][ T6199] inet_sendmsg+0x5f/0x80 [ 80.943701][ T6199] ? inet_send_prepare+0x210/0x210 [ 80.948823][ T6199] kernel_sendmsg+0x97/0xd0 [ 80.953372][ T6199] sock_no_sendpage+0x87/0xb0 [ 80.958097][ T6199] ? __receive_sock+0x20/0x20 [ 80.962852][ T6199] kernel_sendpage+0x187/0x200 [ 80.967637][ T6199] ? __receive_sock+0x20/0x20 [ 80.972416][ T6199] sock_sendpage+0x5a/0x70 [ 80.976851][ T6199] pipe_to_sendpage+0x128/0x160 [ 80.981709][ T6199] ? sock_fasync+0xc0/0xc0 [ 80.986227][ T6199] __splice_from_pipe+0x207/0x500 [ 80.991263][ T6199] ? generic_splice_sendpage+0xd0/0xd0 [ 80.996923][ T6199] generic_splice_sendpage+0x94/0xd0 [ 81.002218][ T6199] ? iter_file_splice_write+0x790/0x790 [ 81.007874][ T6199] direct_splice_actor+0x80/0xa0 [ 81.012831][ T6199] splice_direct_to_actor+0x345/0x650 [ 81.018266][ T6199] ? do_splice_direct+0x190/0x190 [ 81.023299][ T6199] do_splice_direct+0x106/0x190 [ 81.028169][ T6199] do_sendfile+0x63e/0xbb0 [ 81.032609][ T6199] __x64_sys_sendfile64+0x102/0x140 [ 81.037892][ T6199] do_syscall_64+0x44/0xa0 [ 81.042414][ T6199] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.048390][ T6199] RIP: 0033:0x4665f9 [ 81.052292][ T6199] 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 [ 81.072100][ T6199] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 81.080521][ T6199] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 81.088560][ T6199] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:35 executing program 5: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000270000/0x4000)=nil, 0x4000, 0x3800003, 0x10010, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) fdatasync(r0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {r6}, {}, {}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {r5, r7}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {0x0, r7}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {0x0, r7}, {}, {r5, r7}, {}, {0x0, r7}, {r6}, {}, {0x0, r7}, {r6}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r6}, {r5}, {}, {0x0, r7}, {}, {}, {}, {}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r6}, {r5}, {}, {}, {}, {0x0, r7}, {r6}, {}, {}, {0x0, r7}, {r5}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r5}, {r5, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {r5}, {r5, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {r6}, {}, {}, {}, {r5}, {}, {r6}, {r5}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6}, {r5}, {}, {}, {}, {0x0, r7}, {r5}, {r6}, {}, {0x0, r7}, {}, {r6}, {}, {}, {}, {r5}, {}, {}, {}, {r6, r7}, {0x0, r7}, {r5}, {}, {r5}, {}, {}, {}, {r5, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {r6}, {r5}, {}, {r5}, {}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {0x0, r7}, {}, {}, {r5}, {}, {r5}, {}, {}, {r5}, {}, {}, {}, {r6}, {0x0, r7}, {r5}, {}, {r6}, {}, {}, {r6}, {0x0, r7}, {0x0, r7}, {r5, r7}, {r5}, {}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {}, {r6}, {r5, r7}, {r6, r7}, {r6}, {r5, r7}, {}, {}, {r6}, {r5}, {}, {r5}, {0x0, r7}, {r6}, {r6}, {r5}, {0x0, r7}, {r6, r7}, {r6}, {0x0, r7}, {}, {}, {0x0, r7}, {0x0, r7}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000052340)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x3, "0ec41b42c52cc0"}) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0x21000}], 0x1, 0x0, 0x0) 14:03:35 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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) fcntl$lock(r1, 0x25, &(0x7f00000000c0)={0x2, 0x2, 0x50be, 0xe96, 0xffffffffffffffff}) set_mempolicy(0x3, &(0x7f0000000040)=0x7, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='!LBL_MGMT\x00') 14:03:35 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) setrlimit(0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') sched_setattr(0x0, &(0x7f0000000400)={0x38, 0x0, 0x0, 0x2, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000980)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f000005fb00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005fd00)={r3, 0x0, "966ed3e0481c43d1507182efa1aabb5dc358166302dc6ea7655ba89bbda2c7c59686cd71171cb050dd04082d342516c71bcffaa05ce77504cf9746986a520dc4f430680f64e3d1b8e8d178e00af9b6824437a0ff7bbcec6e845b8842d975598d55d057266ff33a4af9189d437cdbc763cfbe249582d32aa41e1c7128b2cdeb85053181caa6f7b9585c483237d01d0c3d0c057d8627bd80efb3cdd0f27425e3eac5a59baef5453fc976fc6dd67f05bc8cffccc0983bcdaa69ce125715a57b98da059f0f8077b24e153e27286c3753beb5892d999142db6707df571600a3636d778ebfa80b9e11a2546680de01a809423dc424297f04899af88696dfb7fa3e0cb9", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060d00)={0x9, [{0x0, r3}, {0x0, r3}, {r1}, {0x0, r3}, {}, {r1}, {}, {r9}, {r1, r3}, {}, {}, {r2, r3}, {}, {r1, r3}, {0x0, r3}, {r2, r3}, {0x0, r3}, {}, {}, {}, {r1}, {r1, r3}, {r2}, {}, {r2, r3}, {r1, r3}, {0x0, r3}, {0x0, r3}, {}, {r2}, {r1}, {r2}, {}, {}, {0x0, r3}, {}, {r2, r3}, {}, {0x0, r3}, {0x0, r3}, {}, {r1}, {}, {r1}, {r1, r3}, {0x0, r3}, {r6, r3}, {r1, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {r2, r3}, {}, {r2}, {}, {r2, r3}, {r1, r3}, {r1}, {r1}, {r1, r3}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {r1}, {}, {}, {}, {r2, r3}, {r1, r3}, {r1}, {r2, r8}, {r2, r3}, {r2, r3}, {}, {r1}, {r1, r3}, {0x0, r3}, {}, {0x0, r3}, {r2, r3}, {0x0, r3}, {r2, r3}, {}, {0x0, r3}, {r2}, {r1}, {0x0, r3}, {r2}, {r2, r3}, {}, {0x0, r3}, {r2, r3}, {r2}, {r1}, {}, {r2}, {0x0, r3}, {r1}, {}, {0x0, r3}, {r2, r8}, {r2, r3}, {}, {r1, r3}, {0x0, r3}, {}, {r1}, {0x0, r3}, {r2, r3}, {0x0, r3}, {}, {r1}, {r2, r3}, {0x0, r3}, {r1}, {}, {}, {r2}, {}, {0x0, r3}, {0x0, r3}, {}, {r1, r3}, {r2, r3}, {}, {r2}, {0x0, r3}, {}, {}, {r1}, {r1, r3}, {r2, r3}, {r1, r3}, {r2, r3}, {}, {r1, r3}, {0x0, r3}, {r2, r3}, {r1}, {0x0, r3}, {r2, r3}, {r2}, {0x0, r3}, {r1}, {}, {0x0, r3}, {r2, r3}, {}, {r1}, {}, {}, {}, {r2}, {r2, r3}, {r2}, {r1}, {r1, r3}, {r1, r3}, {0x0, r3}, {r2}, {}, {r2}, {}, {0x0, r3}, {r1, r3}, {r2, r3}, {r2}, {}, {r2, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {}, {r2}, {r1}, {}, {r1, r3}, {r1, r3}, {}, {r2, r3}, {}, {}, {0x0, r3}, {}, {r2, r3}, {0x0, r3}, {r1, r3}, {}, {}, {0x0, r3}, {r2}, {0x0, r3}, {}, {0x0, r3}, {}, {0x0, r3}, {0x0, r3}, {r2}, {}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {}, {0x0, r3}, {r2}, {r2, r3}, {r1, r3}, {r2}, {0x0, r3}, {}, {r1, r3}, {0x0, r3}, {0x0, r7}, {0x0, r3}, {r5, r3}, {}, {}, {0x0, r3}, {r2}, {0x0, r3}, {r2}, {r2}, {}, {r1}, {}, {r1}, {}, {r2}, {0x0, r3}, {r2}, {r2, r7}, {}, {}, {r1}, {r2, r3}, {r1, r3}, {r2}, {r1}, {r2}, {r1, r3}, {0x0, r3}, {}, {r2, r3}, {}, {r2, r3}, {}, {}, {r2, r3}, {r2, r7}, {r9, r3}, {r1, r3}], 0x9, "de0c392368f2e8"}) write$binfmt_script(r4, &(0x7f0000000200)=ANY=[], 0x208e24b) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0xffffffffffffffff, 0xb, &(0x7f0000000100)={0x49, 0x8}, &(0x7f0000000140)) r12 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x183200, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r12, 0x0, 0x48f, &(0x7f00000001c0)={0x33, @multicast1, 0x4e23, 0x1, 'wrr\x00', 0x1, 0x6, 0x7f}, 0x2c) sendfile(r11, r10, 0x0, 0x1000002f4) [ 81.096603][ T6199] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 81.104618][ T6199] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 81.112599][ T6199] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:35 executing program 1 (fault-call:8 fault-nth:24): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f0000000380)={0x500, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)=0x0, {0x30}, &(0x7f0000000200)=""/118, 0x76, &(0x7f0000000280)=""/171, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x4, {r0}}, 0x58) fcntl$setownex(r0, 0xf, &(0x7f0000000400)={0x0, r1}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x64, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_FRAME={0x42, 0x33, @data_frame={@qos_ht={{{@type10={{}, {}, @random="593fde77c7fa"}}, {@type11={{}, {}, @device_b, @device_b, @random="625162c39da5", {}, @device_b}}}}}}]}, 0x64}}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0xc, 0x1e1441) write$evdev(r2, &(0x7f0000000040), 0x2b8) [ 81.228517][ T6214] FAULT_INJECTION: forcing a failure. [ 81.228517][ T6214] name failslab, interval 1, probability 0, space 0, times 0 [ 81.233694][ T6221] loop3: detected capacity change from 0 to 264192 [ 81.241317][ T6214] CPU: 0 PID: 6214 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 81.241342][ T6214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.241353][ T6214] Call Trace: [ 81.241361][ T6214] dump_stack_lvl+0xd6/0x122 [ 81.274411][ T6214] dump_stack+0x11/0x1b [ 81.274457][ T6214] should_fail+0x23c/0x250 [ 81.274477][ T6214] __should_failslab+0x81/0x90 14:03:36 executing program 5: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:36 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) 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) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000270000/0x4000)=nil, 0x4000, 0x3800003, 0x10010, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) fdatasync(r0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {r6}, {}, {}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {r5, r7}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {0x0, r7}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {0x0, r7}, {}, {r5, r7}, {}, {0x0, r7}, {r6}, {}, {0x0, r7}, {r6}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r6}, {r5}, {}, {0x0, r7}, {}, {}, {}, {}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {r6}, {r5}, {}, {}, {}, {0x0, r7}, {r6}, {}, {}, {0x0, r7}, {r5}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r5}, {r5, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {r5}, {r5, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {r6}, {}, {}, {}, {r5}, {}, {r6}, {r5}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6}, {r5}, {}, {}, {}, {0x0, r7}, {r5}, {r6}, {}, {0x0, r7}, {}, {r6}, {}, {}, {}, {r5}, {}, {}, {}, {r6, r7}, {0x0, r7}, {r5}, {}, {r5}, {}, {}, {}, {r5, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {r6}, {r5}, {}, {r5}, {}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {0x0, r7}, {}, {}, {r5}, {}, {r5}, {}, {}, {r5}, {}, {}, {}, {r6}, {0x0, r7}, {r5}, {}, {r6}, {}, {}, {r6}, {0x0, r7}, {0x0, r7}, {r5, r7}, {r5}, {}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {}, {r6}, {r5, r7}, {r6, r7}, {r6}, {r5, r7}, {}, {}, {r6}, {r5}, {}, {r5}, {0x0, r7}, {r6}, {r6}, {r5}, {0x0, r7}, {r6, r7}, {r6}, {0x0, r7}, {}, {}, {0x0, r7}, {0x0, r7}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000052340)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x3, "0ec41b42c52cc0"}) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0x21000}], 0x1, 0x0, 0x0) [ 81.274499][ T6214] should_failslab+0x5/0x20 [ 81.274521][ T6214] kmem_cache_alloc_node+0x61/0x2c0 [ 81.274541][ T6214] ? __alloc_skb+0xed/0x420 [ 81.274565][ T6214] __alloc_skb+0xed/0x420 [ 81.274585][ T6214] alloc_skb_with_frags+0x90/0x390 [ 81.274613][ T6214] ? _raw_spin_unlock_bh+0x33/0x40 14:03:36 executing program 1 (fault-call:8 fault-nth:25): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 81.274639][ T6214] ? ip6_pol_route+0x91a/0xc50 [ 81.274663][ T6214] sock_alloc_send_pskb+0x436/0x4e0 [ 81.274731][ T6214] ? fib6_rule_lookup+0x85/0x160 [ 81.274797][ T6214] sock_alloc_send_skb+0x2d/0x40 [ 81.274816][ T6214] rawv6_send_hdrinc+0x1c8/0x940 [ 81.274853][ T6214] ? ip6_dst_lookup_tail+0x45c/0x510 [ 81.274869][ T6214] ? xfrm_lookup_route+0xc0/0xf0 [ 81.274895][ T6214] rawv6_sendmsg+0xe40/0x13f0 [ 81.274979][ T6214] inet_sendmsg+0x5f/0x80 [ 81.275041][ T6214] ? inet_send_prepare+0x210/0x210 [ 81.275064][ T6214] kernel_sendmsg+0x97/0xd0 [ 81.275084][ T6214] sock_no_sendpage+0x87/0xb0 [ 81.275104][ T6214] ? __receive_sock+0x20/0x20 [ 81.275124][ T6214] kernel_sendpage+0x187/0x200 [ 81.275149][ T6214] ? __receive_sock+0x20/0x20 [ 81.275176][ T6214] sock_sendpage+0x5a/0x70 14:03:36 executing program 1 (fault-call:8 fault-nth:26): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 81.275199][ T6214] pipe_to_sendpage+0x128/0x160 14:03:36 executing program 5: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:36 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x42, 0x2) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000000200)={[], [], 0x2}) [ 81.275217][ T6214] ? sock_fasync+0xc0/0xc0 [ 81.275310][ T6214] __splice_from_pipe+0x207/0x500 [ 81.275329][ T6214] ? generic_splice_sendpage+0xd0/0xd0 [ 81.275348][ T6214] generic_splice_sendpage+0x94/0xd0 [ 81.275368][ T6214] ? iter_file_splice_write+0x790/0x790 14:03:36 executing program 1 (fault-call:8 fault-nth:27): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 81.275387][ T6214] direct_splice_actor+0x80/0xa0 [ 81.275405][ T6214] splice_direct_to_actor+0x345/0x650 [ 81.275424][ T6214] ? do_splice_direct+0x190/0x190 [ 81.275443][ T6214] do_splice_direct+0x106/0x190 [ 81.275464][ T6214] do_sendfile+0x63e/0xbb0 [ 81.275490][ T6214] __x64_sys_sendfile64+0x102/0x140 [ 81.275517][ T6214] do_syscall_64+0x44/0xa0 [ 81.275607][ T6214] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.275667][ T6214] RIP: 0033:0x4665f9 [ 81.275682][ T6214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 81.275701][ T6214] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 14:03:36 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001800), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000040)={0x18, r1, 0x7, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x4}]}, 0x18}}, 0x4000010) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) socket(0xb, 0x800, 0x101) write(r4, &(0x7f0000000140), 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r2, 0x0, 0x10000a00e) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x8040, 0x0) 14:03:36 executing program 1 (fault-call:8 fault-nth:28): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 81.275720][ T6214] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 81.275733][ T6214] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 81.275750][ T6214] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 81.275763][ T6214] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 81.275776][ T6214] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 81.546359][ T6242] FAULT_INJECTION: forcing a failure. [ 81.546359][ T6242] name failslab, interval 1, probability 0, space 0, times 0 [ 81.546385][ T6242] CPU: 0 PID: 6242 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 81.546409][ T6242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.546441][ T6242] Call Trace: [ 81.546448][ T6242] dump_stack_lvl+0xd6/0x122 [ 81.546472][ T6242] dump_stack+0x11/0x1b [ 81.546492][ T6242] should_fail+0x23c/0x250 [ 81.546507][ T6242] __should_failslab+0x81/0x90 [ 81.546523][ T6242] should_failslab+0x5/0x20 [ 81.546541][ T6242] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 81.546585][ T6242] ? __kmalloc_node_track_caller+0x30/0x40 [ 81.546602][ T6242] __kmalloc_node_track_caller+0x30/0x40 [ 81.546619][ T6242] ? alloc_skb_with_frags+0x90/0x390 [ 81.546778][ T6242] __alloc_skb+0x187/0x420 [ 81.546797][ T6242] alloc_skb_with_frags+0x90/0x390 [ 81.546817][ T6242] ? _raw_spin_unlock_bh+0x33/0x40 [ 81.546839][ T6242] ? ip6_pol_route+0x91a/0xc50 [ 81.546940][ T6242] sock_alloc_send_pskb+0x436/0x4e0 [ 81.546961][ T6242] ? fib6_rule_lookup+0x85/0x160 [ 81.546981][ T6242] sock_alloc_send_skb+0x2d/0x40 [ 81.546999][ T6242] rawv6_send_hdrinc+0x1c8/0x940 [ 81.547022][ T6242] ? ip6_dst_lookup_tail+0x45c/0x510 [ 81.547043][ T6242] ? xfrm_lookup_route+0xc0/0xf0 [ 81.547073][ T6242] rawv6_sendmsg+0xe40/0x13f0 [ 81.547099][ T6242] inet_sendmsg+0x5f/0x80 [ 81.547122][ T6242] ? inet_send_prepare+0x210/0x210 [ 81.547145][ T6242] kernel_sendmsg+0x97/0xd0 [ 81.547168][ T6242] sock_no_sendpage+0x87/0xb0 [ 81.547262][ T6242] ? __receive_sock+0x20/0x20 [ 81.547281][ T6242] kernel_sendpage+0x187/0x200 [ 81.547439][ T6242] ? __receive_sock+0x20/0x20 [ 81.547459][ T6242] sock_sendpage+0x5a/0x70 [ 81.547485][ T6242] pipe_to_sendpage+0x128/0x160 [ 81.547503][ T6242] ? sock_fasync+0xc0/0xc0 [ 81.547528][ T6242] __splice_from_pipe+0x207/0x500 [ 81.547547][ T6242] ? generic_splice_sendpage+0xd0/0xd0 [ 81.547571][ T6242] generic_splice_sendpage+0x94/0xd0 [ 81.547650][ T6242] ? iter_file_splice_write+0x790/0x790 [ 81.547669][ T6242] direct_splice_actor+0x80/0xa0 [ 81.547688][ T6242] splice_direct_to_actor+0x345/0x650 [ 81.547708][ T6242] ? do_splice_direct+0x190/0x190 [ 81.547727][ T6242] do_splice_direct+0x106/0x190 [ 81.547753][ T6242] do_sendfile+0x63e/0xbb0 [ 81.547830][ T6242] __x64_sys_sendfile64+0x102/0x140 [ 81.547857][ T6242] do_syscall_64+0x44/0xa0 [ 81.547881][ T6242] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.547910][ T6242] RIP: 0033:0x4665f9 [ 81.547962][ T6242] 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 [ 81.548057][ T6242] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 81.548078][ T6242] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 81.548091][ T6242] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 81.548103][ T6242] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 81.548115][ T6242] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 81.548128][ T6242] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 81.686116][ T6248] FAULT_INJECTION: forcing a failure. [ 81.686116][ T6248] name failslab, interval 1, probability 0, space 0, times 0 [ 81.686141][ T6248] CPU: 0 PID: 6248 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 81.686159][ T6248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.686169][ T6248] Call Trace: [ 81.686175][ T6248] dump_stack_lvl+0xd6/0x122 [ 81.686213][ T6248] dump_stack+0x11/0x1b [ 81.686261][ T6248] should_fail+0x23c/0x250 [ 81.686280][ T6248] ? dst_alloc+0x108/0x300 [ 81.686359][ T6248] __should_failslab+0x81/0x90 [ 81.686378][ T6248] should_failslab+0x5/0x20 [ 81.686399][ T6248] kmem_cache_alloc+0x4f/0x300 [ 81.686416][ T6248] ? fib6_table_lookup+0x21b/0x5e0 [ 81.686441][ T6248] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 81.686459][ T6248] dst_alloc+0x108/0x300 [ 81.686520][ T6248] ip6_rt_cache_alloc+0x206/0x4d0 [ 81.686564][ T6248] ip6_pol_route+0xa82/0xc50 [ 81.686589][ T6248] ? kmem_cache_free+0x5e/0xe0 [ 81.686606][ T6248] ip6_pol_route_output+0x3b/0x50 [ 81.686629][ T6248] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 81.686655][ T6248] fib6_rule_lookup+0x40/0x160 [ 81.686678][ T6248] ip6_route_output_flags_noref+0x192/0x1b0 [ 81.686703][ T6248] ip6_route_output_flags+0x2a/0x140 [ 81.686727][ T6248] ip6_dst_lookup_tail+0x38b/0x510 [ 81.686746][ T6248] ip6_dst_lookup_flow+0x44/0xc0 [ 81.686766][ T6248] rawv6_sendmsg+0xbfa/0x13f0 [ 81.686791][ T6248] inet_sendmsg+0x5f/0x80 [ 81.686849][ T6248] ? inet_send_prepare+0x210/0x210 [ 81.686870][ T6248] kernel_sendmsg+0x97/0xd0 [ 81.686908][ T6248] sock_no_sendpage+0x87/0xb0 [ 81.686931][ T6248] ? __receive_sock+0x20/0x20 [ 81.686950][ T6248] kernel_sendpage+0x187/0x200 [ 81.686986][ T6248] ? __receive_sock+0x20/0x20 [ 81.687003][ T6248] sock_sendpage+0x5a/0x70 [ 81.687072][ T6248] pipe_to_sendpage+0x128/0x160 [ 81.687088][ T6248] ? sock_fasync+0xc0/0xc0 [ 81.687109][ T6248] __splice_from_pipe+0x207/0x500 [ 81.687125][ T6248] ? generic_splice_sendpage+0xd0/0xd0 [ 81.687141][ T6248] generic_splice_sendpage+0x94/0xd0 [ 81.687170][ T6248] ? iter_file_splice_write+0x790/0x790 [ 81.687189][ T6248] direct_splice_actor+0x80/0xa0 [ 81.687207][ T6248] splice_direct_to_actor+0x345/0x650 [ 81.687226][ T6248] ? do_splice_direct+0x190/0x190 [ 81.687243][ T6248] do_splice_direct+0x106/0x190 [ 81.687259][ T6248] do_sendfile+0x63e/0xbb0 [ 81.687280][ T6248] __x64_sys_sendfile64+0x102/0x140 [ 81.687310][ T6248] do_syscall_64+0x44/0xa0 [ 81.687334][ T6248] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.687363][ T6248] RIP: 0033:0x4665f9 [ 81.687377][ T6248] 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 [ 81.687394][ T6248] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 81.687410][ T6248] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 81.687445][ T6248] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 81.687458][ T6248] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 81.687470][ T6248] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 81.687482][ T6248] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 81.795396][ T6262] FAULT_INJECTION: forcing a failure. [ 81.795396][ T6262] name failslab, interval 1, probability 0, space 0, times 0 [ 81.795422][ T6262] CPU: 1 PID: 6262 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 81.795442][ T6262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.795452][ T6262] Call Trace: [ 81.795459][ T6262] dump_stack_lvl+0xd6/0x122 [ 81.795487][ T6262] dump_stack+0x11/0x1b [ 81.795503][ T6262] should_fail+0x23c/0x250 [ 81.795519][ T6262] __should_failslab+0x81/0x90 [ 81.795539][ T6262] should_failslab+0x5/0x20 [ 81.795563][ T6262] kmem_cache_alloc_node+0x61/0x2c0 [ 81.795643][ T6262] ? __alloc_skb+0xed/0x420 [ 81.795664][ T6262] __alloc_skb+0xed/0x420 [ 81.795715][ T6262] alloc_skb_with_frags+0x90/0x390 [ 81.795746][ T6262] ? _raw_spin_unlock_bh+0x33/0x40 [ 81.795768][ T6262] ? ip6_pol_route+0x91a/0xc50 [ 81.795794][ T6262] sock_alloc_send_pskb+0x436/0x4e0 [ 81.795811][ T6262] ? fib6_rule_lookup+0x85/0x160 [ 81.795829][ T6262] sock_alloc_send_skb+0x2d/0x40 [ 81.795850][ T6262] rawv6_send_hdrinc+0x1c8/0x940 [ 81.795950][ T6262] ? ip6_dst_lookup_tail+0x45c/0x510 [ 81.795970][ T6262] ? xfrm_lookup_route+0xc0/0xf0 [ 81.795995][ T6262] rawv6_sendmsg+0xe40/0x13f0 [ 81.796019][ T6262] inet_sendmsg+0x5f/0x80 [ 81.796040][ T6262] ? inet_send_prepare+0x210/0x210 [ 81.796064][ T6262] kernel_sendmsg+0x97/0xd0 [ 81.796082][ T6262] sock_no_sendpage+0x87/0xb0 [ 81.796100][ T6262] ? __receive_sock+0x20/0x20 [ 81.796115][ T6262] kernel_sendpage+0x187/0x200 [ 81.796139][ T6262] ? __receive_sock+0x20/0x20 [ 81.796159][ T6262] sock_sendpage+0x5a/0x70 [ 81.796181][ T6262] pipe_to_sendpage+0x128/0x160 [ 81.796236][ T6262] ? sock_fasync+0xc0/0xc0 [ 81.796257][ T6262] __splice_from_pipe+0x207/0x500 [ 81.796272][ T6262] ? generic_splice_sendpage+0xd0/0xd0 [ 81.796319][ T6262] generic_splice_sendpage+0x94/0xd0 [ 81.796339][ T6262] ? iter_file_splice_write+0x790/0x790 [ 81.796360][ T6262] direct_splice_actor+0x80/0xa0 [ 81.796378][ T6262] splice_direct_to_actor+0x345/0x650 [ 81.796399][ T6262] ? do_splice_direct+0x190/0x190 [ 81.796418][ T6262] do_splice_direct+0x106/0x190 [ 81.796436][ T6262] do_sendfile+0x63e/0xbb0 [ 81.796494][ T6262] __x64_sys_sendfile64+0x102/0x140 [ 81.796518][ T6262] do_syscall_64+0x44/0xa0 [ 81.796542][ T6262] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.796641][ T6262] RIP: 0033:0x4665f9 [ 81.796656][ T6262] 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 [ 81.796671][ T6262] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 81.796690][ T6262] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 81.796703][ T6262] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 81.796715][ T6262] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 81.796728][ T6262] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 81.796741][ T6262] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 81.880626][ T6275] FAULT_INJECTION: forcing a failure. [ 81.880626][ T6275] name failslab, interval 1, probability 0, space 0, times 0 [ 81.880651][ T6275] CPU: 1 PID: 6275 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 81.880675][ T6275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.880686][ T6275] Call Trace: [ 81.880693][ T6275] dump_stack_lvl+0xd6/0x122 [ 81.880760][ T6275] dump_stack+0x11/0x1b [ 81.880819][ T6275] should_fail+0x23c/0x250 [ 81.880892][ T6275] __should_failslab+0x81/0x90 [ 81.880911][ T6275] should_failslab+0x5/0x20 [ 81.880932][ T6275] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 81.880952][ T6275] ? __kmalloc_node_track_caller+0x30/0x40 [ 81.880991][ T6275] __kmalloc_node_track_caller+0x30/0x40 [ 81.881011][ T6275] ? alloc_skb_with_frags+0x90/0x390 [ 81.881038][ T6275] __alloc_skb+0x187/0x420 [ 81.881059][ T6275] alloc_skb_with_frags+0x90/0x390 [ 81.881086][ T6275] ? _raw_spin_unlock_bh+0x33/0x40 [ 81.881160][ T6275] ? ip6_pol_route+0x91a/0xc50 [ 81.881202][ T6275] sock_alloc_send_pskb+0x436/0x4e0 [ 81.881223][ T6275] ? fib6_rule_lookup+0x85/0x160 [ 81.881242][ T6275] sock_alloc_send_skb+0x2d/0x40 [ 81.881260][ T6275] rawv6_send_hdrinc+0x1c8/0x940 [ 81.881392][ T6275] ? ip6_dst_lookup_tail+0x45c/0x510 [ 81.881409][ T6275] ? xfrm_lookup_route+0xc0/0xf0 [ 81.881432][ T6275] rawv6_sendmsg+0xe40/0x13f0 [ 81.881454][ T6275] inet_sendmsg+0x5f/0x80 [ 81.881478][ T6275] ? inet_send_prepare+0x210/0x210 [ 81.881525][ T6275] kernel_sendmsg+0x97/0xd0 [ 81.881546][ T6275] sock_no_sendpage+0x87/0xb0 [ 81.881567][ T6275] ? __receive_sock+0x20/0x20 [ 81.881587][ T6275] kernel_sendpage+0x187/0x200 [ 81.881611][ T6275] ? __receive_sock+0x20/0x20 [ 81.881628][ T6275] sock_sendpage+0x5a/0x70 [ 81.881649][ T6275] pipe_to_sendpage+0x128/0x160 [ 81.881738][ T6275] ? sock_fasync+0xc0/0xc0 [ 81.881833][ T6275] __splice_from_pipe+0x207/0x500 [ 81.881872][ T6275] ? generic_splice_sendpage+0xd0/0xd0 [ 81.881888][ T6275] generic_splice_sendpage+0x94/0xd0 [ 81.881904][ T6275] ? iter_file_splice_write+0x790/0x790 [ 81.881918][ T6275] direct_splice_actor+0x80/0xa0 [ 81.881968][ T6275] splice_direct_to_actor+0x345/0x650 [ 81.881983][ T6275] ? do_splice_direct+0x190/0x190 [ 81.881999][ T6275] do_splice_direct+0x106/0x190 [ 81.882015][ T6275] do_sendfile+0x63e/0xbb0 [ 81.882038][ T6275] __x64_sys_sendfile64+0x102/0x140 [ 81.882079][ T6275] do_syscall_64+0x44/0xa0 [ 81.882105][ T6275] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.882132][ T6275] RIP: 0033:0x4665f9 [ 81.882145][ T6275] 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 [ 81.882209][ T6275] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 81.882227][ T6275] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 14:03:38 executing program 1 (fault-call:8 fault-nth:29): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:38 executing program 4: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x3f, &(0x7f0000000280)="8de208f1679d9126a25750cb0700edff5f83f3cf09690f0800000076751e446ce6709eb1c5850000000027b236630a670057a74244a96187389fa2273b9463"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ptrace$setopts(0x4206, r1, 0xbca, 0x5a) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x3a) 14:03:38 executing program 0: clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) vmsplice(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000)="691632465b1188909ce05a599fbd5704d84e807f6bcf6792d133a3c8aeab62cf34299d9b032e909e51f2aecf8f551359164e91e821261bd6fea6549660de3d84605d93f63b718a1fff174bc43544eeb0e58c55a150ad9e478c284e3e59bd40deaa2f89ca8490febde2bef87508108fbb0043f7a517b3d7dec02b59abd7fe1a4f791fbe4877e339c87a55d27d7c98d7b74456da8b5ad87c5d3e34413a18f827ac60f5911111a956f5576415a39314", 0xae}, {&(0x7f00000000c0)="93d3de8e6a7de278f724d94f55062df35e6d92c8fbe00f92e4a9064fdf5b1421e75131bd2a3ca6be2dde317de8c529ff267c46f2c460a47fc8b27b63a89d3e29d5f46af75556965a9d5824eba79011934bab61f19f80e4e4e2f52ccc09fd3d1f70e110b36a8ae9d5601ffb6ae53097d82b5f8405c57c939d00bd4e68378d15f4612ba41e91f4e1bab917e3cdb486f9b928b87985f75b03effbb55cc0b590b203e9ac99dcf42a5bbaef59511b36e77150cfbf4282", 0xb4}, {&(0x7f0000000280)="05d10561d8ccd50a66bb4fa076301e6d1f87abc8919b2d7e752399a42c23e984cdc01b8924a02a8beaf718206d79243b12f804759cea6b56f2d3e11a676c6924401f23ffab31c4fef6703a44cc94b060748e94acc738c6bb1ece0d68f2b31e95d10b510eeba02186993031ba7fbd644f433ccb2784d6504068be5e559449c6ff332891ac8a267bac1e5ae58ecc53ff", 0x8f}], 0x3, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) gettid() ioctl$sock_netdev_private(r0, 0x8d2e, &(0x7f0000000180)="b7a50ff73a252c0206828ec6511b6c2535fa2430e55f126ae89dd534e819fc0f082a54b2757e884f63dbce6b1ffae414055701a283a0e933ece00294f1bd441c931deeba2355acff0b35adeefff03079c82c709a7df86225014001497dafa31f6dd37f3a8e8b3fdb1191a8e3e0efbe7018ccd74a0f45b3bb83060a7e372f1a79941425b418ee9259e91151cb7f6c3dd34decf4696f34a9e77e7d8670e4539c770300009bc28d6963cd58a893e7f55bbf1286613a236a1c703e24c6d6b84c1a4505b6b04a8ceb3409fc84209f79467f6074114098") 14:03:38 executing program 3: r0 = syz_io_uring_complete(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2000008, 0x10010, r1, 0x1000000000) 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) ioctl$BTRFS_IOC_GET_FEATURES(r2, 0x80189439, &(0x7f0000000080)) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r3 = fork() fork() move_pages(r3, 0x2000000000000051, &(0x7f0000000040)=[&(0x7f0000ffd000/0x1000)=nil], &(0x7f00000000c0), &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x0) 14:03:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {0x0, r5}, {r4}, {r4}, {r4, r5}, {}, {0x0, 0x0}, {0x0, r5}, {}, {0x0, 0x0}, {0x0, r5}, {}, {r3, r5}, {0x0, r5}, {}, {r4, r5}, {0x0, r5}, {}, {}, {0x0}, {0x0, r5}, {r3}, {0x0, r5}, {0x0, r5}, {}, {}, {}, {}, {r3}, {0x0, r5}, {}, {}, {r3, r5}, {}, {}, {0x0, r5}, {r4, r5}, {0x0, r5}, {r3, r5}, {}, {0x0, r5}, {r4}, {}, {0x0, r5}, {r4}, {0x0, r5}, {r4}, {0x0, r5}, {}, {r3}, {0x0, r5}, {r3, 0x0}, {}, {r4}, {r3}, {}, {0x0, r5}, {}, {0x0, r5}, {0x0, r5}, {0x0, 0x0}, {0x0, r5}, {r4, 0x0}, {0x0, r5}, {}, {0x0, r5}, {r4}, {r3, r5}, {}, {}, {}, {0x0}, {0x0, r5}, {}, {r4, 0x0}, {r3}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {r3}, {0x0, r5}, {}, {0x0, r5}, {r3, r5}, {}, {}, {0x0, r5}, {}, {r3}, {0x0, r5}, {}, {r4}, {r4, r5}, {0x0, r5}, {r3}, {r4, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {}, {0x0, r5}, {}, {r3, r5}, {0x0, 0x0}, {0x0, r5}, {r3, r5}, {0x0, r5}, {0x0, r5}, {r3, r5}, {r4}, {}, {r3}, {r3}, {r4}, {}, {r3}, {r3}, {}, {}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r4}, {}, {}, {r3, r5}, {}, {r4}, {r3, r5}, {r4, r5}, {0x0, r5}, {0x0}, {0x0, r5}, {r4}, {}, {0x0, r5}, {r3}, {0x0, r5}, {r4, r5}, {r3, 0x0}, {0x0, r5}, {r4, r5}, {0x0, r5}, {0x0, r5}, {}, {0x0, r5}, {}, {0x0, r5}, {r4}, {r3}, {}, {0x0}, {}, {0x0, r5}, {r3}, {r4}, {}, {0x0, r5}, {}, {0x0}, {0x0}, {}, {}, {r3}, {}, {0x0, r5}, {}, {r4}, {}, {r3}, {}, {}, {0x0, r5}, {r4, r5}, {r3, r5}, {0x0, r5}, {}, {}, {}, {}, {}, {r4}, {r3}, {}, {r3}, {}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {}, {0x0, r5}, {r3, r5}, {r4}, {r4}, {}, {}, {r3}, {}, {0x0, 0x0}, {r4}, {}, {0x0, r5}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r5}, {r3}, {0x0}, {r4}, {}, {}, {}, {0x0, r5}, {}, {0x0, r5}, {r3}, {}, {}, {}, {}, {r4, r5}, {r3}, {}, {r3}, {r4, r5}, {r3, r5}, {r4, 0x0}, {r4}, {0x0, r5}, {}, {}, {}, {r3, r5}, {0x0, r5}, {}, {0x0, r5}, {r4}, {0x0, 0x0}, {r3}, {0x0, r5}, {r4, r5}, {}, {0x0, r5}, {}, {}, {0x0, 0x0}, {0x0, r5}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000005e440)={{0x0, 0x5, 0x20, 0x2, 0x8001, 0x8, 0x2, 0x6, 0x1, 0x0, 0xebda, 0x8, 0x0, 0x0, 0xfff}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f440)={0x6, [{}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r35}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {r4}, {}, {}, {r52, 0x0}], 0x1, "8f485d26e5be05"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000055380)={0xfffffffffffffff9, [{}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r105}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, r86}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, r79}, {}, {}, {}, {}, {}, {0x0, r93}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}], 0x3, "de9faceca6d1f2"}) r154 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r154, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r155 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r155, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {0x0, r158}, {r157}, {r157}, {r157, r158}, {0x0}, {0x0, 0x0}, {0x0, r158}, {}, {0x0}, {0x0, r158}, {}, {0x0, r158}, {0x0, r158}, {0x0, 0x0}, {r157, r158}, {0x0, r158}, {0x0, 0x0}, {}, {}, {0x0, r158}, {r156}, {0x0, r158}, {0x0, r158}, {}, {}, {}, {0x0, 0x0}, {r156}, {0x0, r158}, {}, {}, {r156, r158}, {0x0}, {}, {0x0, r158}, {r157, r158}, {0x0, r158}, {r156, r158}, {}, {0x0, r158}, {r157}, {}, {0x0, r158}, {r157}, {0x0, r158}, {r157}, {0x0, r158}, {0x0, 0x0}, {r156}, {0x0, r158}, {r156}, {0x0}, {r157}, {r156}, {}, {0x0, r158}, {}, {0x0, r158}, {0x0, r158}, {}, {0x0, r158}, {r157, r158}, {0x0, r158}, {0x0, 0x0}, {0x0, r158}, {r157}, {r156, r158}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, r158}, {}, {r157}, {r156}, {}, {}, {}, {0x0, r158}, {0x0}, {}, {}, {0x0, 0x0}, {r156}, {0x0, r158}, {}, {0x0, r158}, {r156, r158}, {0x0}, {}, {0x0, r158}, {}, {r156}, {0x0, r158}, {}, {r157}, {r156, r158}, {0x0, r158}, {r156, 0x0}, {r157, r158}, {0x0, r158}, {0x0, r158}, {0x0, r158}, {}, {0x0, r158}, {}, {r156, r158}, {}, {0x0, r158}, {r156, r158}, {0x0, r158}, {0x0, r158}, {r156, r158}, {r157}, {}, {r156}, {r156}, {r157}, {}, {r156}, {r156}, {}, {}, {0x0, r158}, {0x0, r158}, {0x0, r158}, {r157}, {}, {0x0}, {r156, r158}, {0x0}, {r157, r158}, {r156, r158}, {r157, r158}, {0x0, r158}, {}, {0x0, r158}, {}, {}, {0x0, r158}, {r156}, {0x0, r158}, {r157, r158}, {r156}, {0x0, r158}, {r157, r158}, {0x0, r158}, {0x0, r158}, {0x0, 0x0}, {0x0, r158}, {}, {0x0, r158}, {r157}, {r156}, {}, {}, {}, {0x0, r158}, {}, {r157}, {0x0, 0x0}, {0x0, r158}, {0x0, 0x0}, {}, {}, {}, {0x0}, {r156}, {}, {0x0, r158}, {}, {r157}, {}, {r156}, {0x0, 0x0}, {}, {0x0, r158}, {r157}, {r156, r158}, {0x0, r158}, {}, {}, {}, {}, {}, {r157}, {r156}, {}, {r156, 0x0}, {}, {0x0, r89}, {0x0}, {0x0, r158}, {0x0, r158}, {0x0, r158}, {}, {0x0, r158}, {r156, r158}, {r157}, {r157}, {}, {}, {r156}, {}, {}, {r157}, {}, {0x0, r158}, {}, {}, {}, {}, {0x0}, {r156}, {}, {r157}, {}, {}, {}, {0x0, r158}, {}, {0x0, r158}, {r156, 0x0}, {}, {}, {}, {}, {r157, r158}, {r156}, {}, {r156}, {r157, r158}, {r156, r158}, {r157}, {r157, r109}, {0x0, r158}, {}, {}, {}, {r156, r158}, {0x0, r158}, {}, {0x0, r158}, {r157, 0x0}, {}, {r156}, {0x0, r158}, {r157, r158}, {0x0}, {0x0, r158}, {}, {}, {}, {0x0, r158}], 0x1, "2156816c73038c"}) fstat(0xffffffffffffffff, &(0x7f00000000c0)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056380)={0x39, [{}, {}, {0x0, r192}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, r200}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {r4}, {r136, r158}], 0x7f, "cd25809040ff52"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000060440)={r45, r78, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061440)={0x7, [{}, {r237}, {}, {r61, r118}, {}, {r176, r104}, {r37}, {}, {}, {r135}, {r106, r170}, {}, {0x0, r71}, {}, {r159}, {r64, r235}, {r73, r121}, {0x0, r28}, {}, {0x0, r149}, {0x0, r39}, {0x0, r142}, {0x0, r225}, {r137}, {}, {0x0, r232}, {r13, r214}, {r139}, {0x0, r111}, {0x0, r220}, {r63, r197}, {0x0, r177}, {0x0, r193}, {}, {r84, r187}, {r117}, {}, {r128, r240}, {0x0, r129}, {r202}, {r161, r164}, {0x0, r51}, {r218, r223}, {}, {}, {r229}, {r41}, {r168, r56}, {}, {r8, r91}, {}, {r169, r207}, {r67, r90}, {r199}, {r73, r11}, {r150, r171}, {r42, r20}, {r212, r53}, {r68}, {}, {r122, r125}, {}, {}, {}, {r236}, {}, {}, {r147, r173}, {0x0, r101}, {r132, r48}, {r92}, {}, {0x0, r20}, {r230}, {r33, r27}, {0x0, r25}, {0x0, r46}, {r206}, {r209}, {}, {r151}, {r208}, {r22, r247}, {0x0, r12}, {0x0, r18}, {}, {0x0, r140}, {0x0, r126}, {}, {0x0, r183}, {r32, r113}, {r102, r162}, {r181}, {0x0, r88}, {}, {0x0, r245}, {0x0, r36}, {r31}, {0x0, r82}, {}, {}, {}, {r180, r7}, {}, {}, {r9, r87}, {}, {}, {r227, r40}, {}, {r112, r83}, {}, {}, {r13}, {}, {}, {r80, r24}, {}, {}, {r72, r116}, {}, {r21}, {r178}, {}, {}, {r221, r186}, {r62, r194}, {r114, r204}, {r115, r167}, {0x0, r97}, {r184}, {r110}, {}, {r107, r165}, {r127}, {r131, r160}, {r143}, {}, {}, {}, {0x0, r6}, {0x0, r81}, {r57}, {}, {0x0, r134}, {r145, r203}, {}, {0x0, r96}, {0x0, r66}, {0x0, r15}, {r130}, {0x0, r163}, {0x0, r205}, {}, {r98, r217}, {r26, r65}, {0x0, r74}, {0x0, r101}, {r30}, {r144}, {0x0, r119}, {}, {r195, r241}, {}, {r34, r124}, {}, {}, {r222, r189}, {0x0, r148}, {}, {0x0, r70}, {}, {r216, r224}, {r44}, {r47, r179}, {}, {0x0, r146}, {r182}, {0x0, r38}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r153, r123}, {0x0, r233}, {0x0, r23}, {r213, r243}, {r190, r85}, {}, {0x0, r141}, {r196}, {r166}, {r174, r99}, {0x0, r60}, {}, {r55}, {r239, r243}, {r54, r228}, {}, {r175, r238}, {r188}, {0x0, r120}, {0x0, r210}, {r244}, {}, {0x0, r241}, {}, {}, {}, {r231}, {0x0, r185}, {}, {r103}, {r246, r108}, {r191}, {r50, r226}, {0x0, r100}, {r59, r234}, {r69}, {r75}, {}, {r76, r58}, {r29, r51}, {}, {}, {r94}, {r16}, {0x0, r95}, {0x0, r198}, {0x0, r242}, {r19}, {}, {r172}, {r77, r43}, {}, {r178, r152}, {r10}, {r211, r17}, {r49, r219}, {r26}, {}, {}, {}, {0x0, r138}, {r44}, {0x0, r215}, {r133}, {r201}, {0x0, r248}], 0xff, "faca372fe9c179"}) sendfile(0xffffffffffffffff, r1, 0x0, 0x7ffff02f) [ 81.882270][ T6275] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 81.882283][ T6275] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 81.882303][ T6275] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 81.882314][ T6275] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 83.538534][ T6288] FAULT_INJECTION: forcing a failure. [ 83.538534][ T6288] name failslab, interval 1, probability 0, space 0, times 0 [ 83.551352][ T6288] CPU: 1 PID: 6288 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 83.560157][ T6288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.570474][ T6288] Call Trace: [ 83.573746][ T6288] dump_stack_lvl+0xd6/0x122 [ 83.578428][ T6288] dump_stack+0x11/0x1b [ 83.582581][ T6288] should_fail+0x23c/0x250 [ 83.586985][ T6288] ? dst_alloc+0x108/0x300 [ 83.591408][ T6288] __should_failslab+0x81/0x90 [ 83.596173][ T6288] should_failslab+0x5/0x20 [ 83.600750][ T6288] kmem_cache_alloc+0x4f/0x300 [ 83.605637][ T6288] ? fib6_table_lookup+0x21b/0x5e0 [ 83.610906][ T6288] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 83.616641][ T6288] dst_alloc+0x108/0x300 [ 83.620951][ T6288] ip6_rt_cache_alloc+0x206/0x4d0 [ 83.625983][ T6288] ip6_pol_route+0xa82/0xc50 [ 83.630575][ T6288] ? kmem_cache_free+0x5e/0xe0 [ 83.635375][ T6288] ip6_pol_route_output+0x3b/0x50 [ 83.640434][ T6288] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 83.646595][ T6288] fib6_rule_lookup+0x40/0x160 [ 83.651390][ T6288] ip6_route_output_flags_noref+0x192/0x1b0 [ 83.657314][ T6288] ip6_route_output_flags+0x2a/0x140 [ 83.662686][ T6288] ip6_dst_lookup_tail+0x38b/0x510 [ 83.666216][ C0] sd 0:0:1:0: tag#747 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 83.667812][ T6288] ip6_dst_lookup_flow+0x44/0xc0 [ 83.667837][ T6288] rawv6_sendmsg+0xbfa/0x13f0 [ 83.677673][ C0] sd 0:0:1:0: tag#747 CDB: opcode=0xe5 (vendor) [ 83.682546][ T6288] inet_sendmsg+0x5f/0x80 [ 83.687326][ C0] sd 0:0:1:0: tag#747 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 83.693619][ T6288] ? inet_send_prepare+0x210/0x210 [ 83.693645][ T6288] kernel_sendmsg+0x97/0xd0 [ 83.697979][ C0] sd 0:0:1:0: tag#747 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 83.706889][ T6288] sock_no_sendpage+0x87/0xb0 [ 83.706913][ T6288] ? __receive_sock+0x20/0x20 [ 83.712029][ C0] sd 0:0:1:0: tag#747 CDB[20]: ba [ 83.716482][ T6288] kernel_sendpage+0x187/0x200 [ 83.744675][ T6288] ? __receive_sock+0x20/0x20 [ 83.749450][ T6288] sock_sendpage+0x5a/0x70 [ 83.753872][ T6288] pipe_to_sendpage+0x128/0x160 [ 83.758771][ T6288] ? sock_fasync+0xc0/0xc0 [ 83.763258][ T6288] __splice_from_pipe+0x207/0x500 [ 83.768319][ T6288] ? generic_splice_sendpage+0xd0/0xd0 [ 83.773776][ T6288] generic_splice_sendpage+0x94/0xd0 [ 83.779054][ T6288] ? iter_file_splice_write+0x790/0x790 [ 83.784719][ T6288] direct_splice_actor+0x80/0xa0 [ 83.789694][ T6288] splice_direct_to_actor+0x345/0x650 [ 83.795077][ T6288] ? do_splice_direct+0x190/0x190 [ 83.800164][ T6288] do_splice_direct+0x106/0x190 [ 83.805018][ T6288] do_sendfile+0x63e/0xbb0 [ 83.809530][ T6288] __x64_sys_sendfile64+0x102/0x140 [ 83.814769][ T6288] do_syscall_64+0x44/0xa0 [ 83.819193][ T6288] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 83.825095][ T6288] RIP: 0033:0x4665f9 14:03:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x622182, 0x0) accept4$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000001c0)=0x6e, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0x0) rseq(&(0x7f0000000180), 0x20, 0x40000000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = socket(0x26, 0x80800, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000003900), 0x90200, 0x0) [ 83.828998][ T6288] 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 [ 83.848609][ T6288] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 83.857023][ T6288] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 83.864994][ T6288] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 83.873029][ T6288] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 83.880996][ T6288] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 sendmmsg(r3, &(0x7f0000004a40)=[{{&(0x7f0000000340)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x1}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000003c0)="d5cb51931f6d049cbc57f4c6ff1673251bc992dec12bb6280d05ef9ba55779a99eb885dfa515b948c05b8e94974249b92d11a704337462a9a4b1d2dca2b06cf638224956e8243fcd04fcee32e95f22a9629e8b18daa667f6aaaf393968c5a5741a5341ca8d15e0958f8a3ae57207d6ab8c39f7ab8a600e3b86960fb6e1edea5c793c4f92b421ad9e7f486a1e8f23dc6a1c0b2a67c9a3e5884f368d014410c146e413730de92bdd001dc770826aaa46e373354d5a275a10b4de3f0b13eb1e56", 0xbf}, {&(0x7f0000000480)="7d831480f701eb9b4f8f6b5fa774e4c3e9892977b124efa49eae6c848092b1264be8e2e07e1730f91428759616c947bc535213acafd871a2fceb21a28af7840995b9c751f0374993f6752a7d20b1f0f438711aca359637ead56ae998ba9f48044e609fdcb5dbc83891d992be78e622c2f398d7a98b55322cb18067785db1259735e72457740edb69b0c94dddf539", 0x8e}, {&(0x7f0000000540)="bde57cd10705cab80d01f7c7155d80345c232bb55297cc36d36a998024317fa28406583d646be0cba2a4d15c6bf552382bd31b0c996102432e10c77cb7af79bf5e2eee124dc8fe9ef562aa1bfd12bceeacf570f88e949541e514f02f34771cbcdfe72fdb0b26e1532628580b43356091cf37e5f8e09a95fa7cb855d432ff047aedb44e", 0x83}, {&(0x7f0000000600)="e0547e01de265d09f1f0344ac61f58a05d9d030ec1ca1320d92d819916f4484a94f3dc5da69fc12ecc838e675c", 0x2d}, {&(0x7f0000000640)="ac61bcbd70ce9ce16a1c58626105fe72e49d2a7981d0eeb8c06398407105533b2c2ea171f65385e741ec7881f5581d3dedc47a577f110adebae546f594e446e0cd7e94c8dcaa25b7d98e8276", 0x4c}], 0x5}}, {{&(0x7f0000000740)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0x64010101}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)="54c2588767dc2be3431eddb75f479ac0a1fdbffa7462e5ed8a8a7c9c576ca036c5b14b34dfe5de7cbeb4daf9d0a8826ebb1649b631885585547d9c9ed4c9535c67a33ececfa9abba654a87b9e649f4c7c46b9661c7c62dff04987d2c0c1c2f46207f77a94bdc6aa3b24d6e4f972f0f61ecd7eb97fee3a2dd4843693458bad72f4f6e8f2d5fe114cf07af2793e717ac77171110bb165e86a48912f77c26abe9771084fe57c04cdb14c5bf2b5fed30d85a62f099c274098921f5b4b2a14a8d10f296f4f8d9da9b26f28804ac322acf59000c8916511539116e4859", 0xda}, {&(0x7f00000008c0)="f9f2a56c55e8ddb99f3752d42f", 0xd}], 0x2, &(0x7f0000000940)=[{0x50, 0x115, 0x80000000, "8dbf3d4e966c60804f7934647a50df1565e82c50fed23db51dfbea61f99aa4ca65e0d04f37f12616d32a717bdcda429faf22b2837cc41545a01a"}, {0xc8, 0x113, 0x9, "b6245476c0e101c4327f1c9ab2fed0fbf8f409affe7074a139432bdf97ca2a3deda2312c304b61036b978a6af9ebb658e0373cdf8281bad85ca3e65a62c72eadc51d21aeb4d68a8c618ebddb5bff57e14d2bd0bde404d01374d244037fcbe473ce4688833ef363e13eb692e8bf73884b5e91e158ab1af8d378a2af46c4c4a54ca17f30fc8fd1ee4175e7af7effa6a2d594542f4a365195dce95cf105a8dedab3c4e54d48571d0a2d73e0b03076254ac074569963b8014a"}, {0xf0, 0x112, 0x100, "662d02621cd9842c58f34d23d58e0772b4bb7ca7d6d570a365fca6d4a5d2f42b5af20bbf64b879acaea91fc61645cbd66df6a1a80644b985675688b034faff9847408af3db47b6609fba261800e2a03de3d5bb72b9e8a79cff78a35dc683d249cb0885d750cd1d8649bc4e2972d8ad432fec2abfc3e8592115e6954223f817fced2bb6619fb6d9619b355b98d63034d838f86b0712e2e6e33a77f9d42034aa9274fbb2d379be2e378e8b38b22d67960af3199fbb290f3dbb2a66ec80a57ba4b161cf5566d53e1c54fdb4145bd45c036c08e826d0d1e35330f3e7"}, {0x108, 0x104, 0x40, "b863a02d3cc5f1603bfd5e59123468b41869c227f24cf6a9ec661e6210c197748bd4c61a15867c7e4f19cbffef766ca5fa7ae10a9597b0e5819d66ad945742fdc7f8a8112fd1a3fed201b4714420f97527c10575da2cbf09ea372b56d35a473e968eb496a31b060961bab60c31eaf637b0f0ed5ef775ae6d43208c5c0a1fed0ac8bc01e8a5f45c99c08866c6f2e6d1eb71e7eb2a8d9e6064ffc3175a5ea69c9e2bf9d1379919bee70d5c9d0727b48e638b8fab3893124efa84aa9919f9303a92fe80953848f4cc153e5a91e46f540dbde90dce59b576a0d099c23b3f7aa327c09aa8b5151c4460dcb78433e2892dc27824"}, {0x30, 0x0, 0x2, "de72b33160a02f8bf33f154d887e8087a2a977244935bce26b11af9438e9be3b"}, {0xc0, 0x119, 0x3, "3eaa878b4512385be33a3a23d2998abf6227fcae4ba99cee30ec5355797988ad6b2b0515cbd4b84271409feecda186ece396894b1b59d27b7294d92657382abf9ba115a34ef02ca06dd1574485444ee24810bde3c7e7b86f4dc47a6409e33b82cd04b6dff8db0903e1f45ead2db9a8bc4bc651c51b7b7186579f4a971f900bf0a4e32c3a6cbab90364ea5624924f5ae8cd14be7f559c27fb02fb45c32a49d15093f5ee376780548cb318e22efef93996"}, {0x58, 0x10e, 0x101, "33ca1d82284e4e14c9af66ff3e8c80e2af8f4b583f3d77d9a4b0ea4429e49bdabfac125cb9f156cab5a98ce685951843dba785c7604af81af37b3a7623365381c4481b"}, {0xc0, 0x112, 0x10000, "da726615b655b94f39ec14679e3022568f2187ade694bf2b68b734d06cbf1340844961ad870918efa8b3a43869ba62f9028efade4cdd44d286aa746c06e326ad42e87f2b76b6458e7cc1b000ee38e25d2c0b9f5ad45ec65fd7aec7d62edbf3bef4461378d233b3855446a5706046debc57553ee87a604a99537a8dbf927fccc60c9c956b38b0aece6365c28e134ba381e4d929f275efd776793561ce12f13aac35b0894047ff01380ec4c38a7379bde1"}], 0x518}}, {{&(0x7f0000000e80)=@nl=@kern={0x10, 0x0, 0x0, 0x100000}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000f00)="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", 0xfd}, {&(0x7f0000001000)="68d86b0e58d8a3ebf4456e54a23756ac9cd743b2a23a4efb9f0fc6bacce52772f6f1014ac90fd0f678d5a6a0709ea7da9a185099745648d31b99ecdd80b85b57d50246929312abfff233d592b5c293acafae24532b6da025e00c237b9ce41b920ab48a4ee8dae0c3968e0b", 0x6b}], 0x2, &(0x7f00000010c0)=[{0x38, 0x101, 0x2, "605d50f286157b2b1ab6628e169504010dccac8aeb6acd72e6e1855cfe00194ba60a59"}, {0xe8, 0x105, 0xffffffff, "85237177bde8f6993c067f0226b7737bf47c27c32cdf51b7751a5ab392991b56cafcede17cf56168a2449ae85c85d7290810e27140291852ec58d49bdb9c713d0b4b684312ce54809bde43cef3a783fc6902e4846905371cac0f9560e5c892be3ec1d00927d65b2e0e4a252fc14d415204358d98e8e161cad67962e4df470e73ffa96e732b7c5bf8721677d5db73bc85bfcdee4edb013eb09914464e0023b59d47d453a8b0a10b2bd515b6a27679333f9ea92a5a9b620abf205842c153b1822884b22e1f509fa9f1b66fc12e3f36103ff7e9e16281"}, {0x1010, 0x100, 0x42c7, 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{&(0x7f0000003740)="a3b5b36453a966d3d38761c045a021f6807ab08d79cd4c47ad4042689e7f7a87ffa0ece807c9353a03caae597da9a43d373e2f70051538dc53b767d27ff9bcf6b5cadbd7b626fc92127016f1b3755da625e1b1d30c249563822ac611eca578042b2450dda5859ba1a56fd440cdbe81af832f63209541ffa085deff2574f8451ebbb228e83fcd45b5f6322e97281d26bdf8ae609903e9ed4a0277c9bc5de64b7a4ab5fad79c0e64e7fa9bc040f52b178bd78c6f237a152e53709a43f6205efa37e59360d549be76890bfac1d02d191610bf0037b5bc8556", 0xd7}], 0x9}}, {{&(0x7f0000003940)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000004a00)=[{&(0x7f00000039c0)="fc6c436e14a1dfb38f1ff3df3e7e46ca46ef", 0x12}, {&(0x7f0000003a00)="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0x1000}], 0x2}}], 0x5, 0x4004000) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)={{0x0, 0xea60}, {r1, r2/1000+10000}}) r5 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000280)=[{0x40, 0x81, 0x40, 0xc0, @tick, {0x0, 0xf9}, {0x54, 0x5}, @connect={{0xff, 0x1}, {0x1f, 0x7f}}}], 0x1c) rseq(0x0, 0x0, 0x0, 0x0) syz_read_part_table(0x700000000063a5a, 0x1d4, &(0x7f0000000200)=[{&(0x7f0000000080)="03f605020206af54031400000000000000000f0000000000000000000500000000004200000000000000000000000000000000000000000000000000200055aa", 0x40, 0x1c0}]) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000080)) socket$inet6(0xa, 0x800, 0x5) fcntl$notify(r5, 0x402, 0xc) 14:03:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:38 executing program 1 (fault-call:8 fault-nth:30): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 83.888970][ T6288] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 83.922605][ T6321] loop0: detected capacity change from 0 to 264192 [ 83.964739][ T6335] FAULT_INJECTION: forcing a failure. [ 83.964739][ T6335] name failslab, interval 1, probability 0, space 0, times 0 [ 83.965252][ T6332] loop0: p2 < > p4 [ 83.977373][ T6335] CPU: 1 PID: 6335 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 83.990054][ T6335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.000216][ T6335] Call Trace: [ 84.003498][ T6335] dump_stack_lvl+0xd6/0x122 [ 84.008089][ T6335] dump_stack+0x11/0x1b [ 84.012284][ T6335] should_fail+0x23c/0x250 [ 84.017172][ T6335] __should_failslab+0x81/0x90 [ 84.020663][ T6332] loop0: p4 size 2097152 extends beyond EOD, [ 84.021935][ T6335] should_failslab+0x5/0x20 [ 84.021960][ T6335] kmem_cache_alloc_node+0x61/0x2c0 [ 84.028029][ T6332] truncated [ 84.032513][ T6335] ? __alloc_skb+0xed/0x420 [ 84.032538][ T6335] __alloc_skb+0xed/0x420 [ 84.049718][ T6335] alloc_skb_with_frags+0x90/0x390 [ 84.054854][ T6335] ? _raw_spin_unlock_bh+0x33/0x40 [ 84.060046][ T6335] ? ip6_pol_route+0x91a/0xc50 [ 84.064816][ T6335] sock_alloc_send_pskb+0x436/0x4e0 [ 84.070017][ T6335] ? fib6_rule_lookup+0x85/0x160 [ 84.075014][ T6335] sock_alloc_send_skb+0x2d/0x40 [ 84.079952][ T6335] rawv6_send_hdrinc+0x1c8/0x940 [ 84.084895][ T6335] ? ip6_dst_lookup_tail+0x45c/0x510 [ 84.090180][ T6335] ? xfrm_lookup_route+0xc0/0xf0 [ 84.095202][ T6335] rawv6_sendmsg+0xe40/0x13f0 [ 84.099884][ T6335] inet_sendmsg+0x5f/0x80 [ 84.104213][ T6335] ? inet_send_prepare+0x210/0x210 [ 84.109326][ T6335] kernel_sendmsg+0x97/0xd0 [ 84.113826][ T6335] sock_no_sendpage+0x87/0xb0 [ 84.118662][ T6335] ? __receive_sock+0x20/0x20 [ 84.123412][ T6335] kernel_sendpage+0x187/0x200 [ 84.128314][ T6335] ? __receive_sock+0x20/0x20 [ 84.132995][ T6335] sock_sendpage+0x5a/0x70 [ 84.137722][ T6335] pipe_to_sendpage+0x128/0x160 [ 84.142582][ T6335] ? sock_fasync+0xc0/0xc0 [ 84.147045][ T6335] __splice_from_pipe+0x207/0x500 [ 84.152073][ T6335] ? generic_splice_sendpage+0xd0/0xd0 [ 84.157533][ T6335] generic_splice_sendpage+0x94/0xd0 [ 84.162827][ T6335] ? iter_file_splice_write+0x790/0x790 [ 84.168364][ T6335] direct_splice_actor+0x80/0xa0 [ 84.173312][ T6335] splice_direct_to_actor+0x345/0x650 [ 84.178724][ T6335] ? do_splice_direct+0x190/0x190 [ 84.183747][ T6335] do_splice_direct+0x106/0x190 [ 84.188639][ T6335] do_sendfile+0x63e/0xbb0 [ 84.193123][ T6335] __x64_sys_sendfile64+0x102/0x140 [ 84.198338][ T6335] do_syscall_64+0x44/0xa0 [ 84.202756][ T6335] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 84.208650][ T6335] RIP: 0033:0x4665f9 [ 84.212537][ T6335] 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 [ 84.232142][ T6335] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 84.240666][ T6335] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 84.248636][ T6335] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 84.256611][ T6335] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 84.264793][ T6335] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 84.272775][ T6335] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 84.287577][ C0] sd 0:0:1:0: tag#748 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 84.297403][ C0] sd 0:0:1:0: tag#748 CDB: opcode=0xe5 (vendor) [ 84.303694][ C0] sd 0:0:1:0: tag#748 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 14:03:39 executing program 3: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x97, 0xb9, 0x7, 0x0, 0x0, 0x28300, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x418, 0x0, @perf_config_ext={0x4118}, 0x0, 0x0, 0x2b, 0x8, 0x66, 0x0, 0x800, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000002c0)=0x14) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000400)) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0xfffffefd) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r2, 0x5, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000600)={'sit0\x00', &(0x7f0000000300)={'ip6gre0\x00', r2, 0x2f, 0x2, 0x3, 0x401, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0x2a}, 0x20, 0x7, 0x5, 0x2a4f}}) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0xf9, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xcb8, 0x80}, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x20, 0x8f0c, 0x0, 0x0, 0x4bf}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) timer_create(0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x3, 0x0, 0x53) [ 84.312745][ C0] sd 0:0:1:0: tag#748 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 84.322210][ C0] sd 0:0:1:0: tag#748 CDB[20]: ba 14:03:39 executing program 4: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x1c1042, 0x0) pwrite64(r1, &(0x7f0000000140)='O', 0x1, 0x0) sendfile(r0, r1, 0x0, 0x7) pwrite64(r1, &(0x7f0000000180)="13", 0x1, 0x4010040bffd) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000050ac0)={0x0, 0x0, "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", "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"}) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000000440)={0x0, r2, "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", "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"}) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) 14:03:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:39 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000001a00)=ANY=[@ANYBLOB="0c0100001a0011080000000000000000e000000200"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000003c00000020010000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008001d000000000014000e"], 0x10c}}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r1, 0x8) [ 84.376651][ C1] sd 0:0:1:0: tag#713 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 84.386421][ C1] sd 0:0:1:0: tag#713 CDB: opcode=0xe5 (vendor) [ 84.392671][ C1] sd 0:0:1:0: tag#713 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 84.401643][ C1] sd 0:0:1:0: tag#713 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 84.410606][ C1] sd 0:0:1:0: tag#713 CDB[20]: ba [ 84.442609][ C0] sd 0:0:1:0: tag#729 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 84.443406][ T6321] loop0: p2 < > p4 [ 84.452487][ C0] sd 0:0:1:0: tag#729 CDB: opcode=0xe5 (vendor) [ 84.460710][ T6321] loop0: p4 size 2097152 extends beyond EOD, [ 84.462497][ C0] sd 0:0:1:0: tag#729 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 84.462517][ C0] sd 0:0:1:0: tag#729 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 84.462541][ C0] sd 0:0:1:0: tag#729 CDB[20]: ba [ 84.468613][ T6321] truncated [ 84.509817][ C0] sd 0:0:1:0: tag#737 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 84.519598][ C0] sd 0:0:1:0: tag#737 CDB: opcode=0xe5 (vendor) [ 84.525114][ T6340] loop0: detected capacity change from 0 to 264192 [ 84.525960][ C0] sd 0:0:1:0: tag#737 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 14:03:39 executing program 4: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x1c1042, 0x0) pwrite64(r1, &(0x7f0000000140)='O', 0x1, 0x0) sendfile(r0, r1, 0x0, 0x7) pwrite64(r1, &(0x7f0000000180)="13", 0x1, 0x4010040bffd) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000050ac0)={0x0, 0x0, "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", "b35cbab157500883b5f25167a499286c6ea1b51b45b3aebb1aaa309e703215d96234099ad6aad89529536f83c9e7d3a0e6bb4b2147a66f73a6743032e323768e033c90b054d64cb8cda37ed1d426deda0ee8d22de3a7b5eb1d6b856fffa05e97ba17917e1637500796ee6e8d479c7dd540c47a713839ced43b2f95b12120e656946dce40618662110640c777b09b69987bf6a6514ad1f6f59ef7c42850c4267bcec8285dbaf8fdc7f020eab4fcbfe7a0d0b53612d6d289cc510e2db4abfde5f5a13b8f20edd282b99ecfb18e3d47325f07009344fcac19791756beec45978eca57c3e1456b8a833ce00edc57374c9bc3481fc4b42bf1696d7103daeb7422b2f0e8454405825feefec90921f1f07871a5065496d60031800ba21458c6bf027651adff76764de3f16f5fe03405e8e8d5a2c3e1b01c3582800bc7d6f27797c68458330311b9bfc0c2ba9c2a2cffd25e8dff6bfcc0c8aa14b1d94ff96f37096bcdad6bbcefa9821c02320c93f74d3e47a3f8b5251cfdc63f9dedb46f138ba19cf3d2b78fb3ec043840455493edc693da1e2f765ebc66ea1243af56364551a29d31b86780fd9b64273f11b731330502ccbeec6cd32b47db065909507bed22439beb9077fec00caa475710ec4dfa081e4fbace5747f583cfab336a49125bb444fa9b58f150ab627aa6958a0b5f35cd1b23c0e19b8b966f40684c1adbddeaef22a57f0629585d42bebb8399831f58fff820d9304e9a44c8b72918b6e6f31fc30427f03c48495b0f4b55cfeb2d3d780164ac9477a70b3b3eb7d6a028b2827b1440932e532454fd755fd8917712a2343158870675de761963fa2cb4b95ca5d9edb85a53405c26ad1818b29766cba06113d131d73b4f20d7345c30d71ddc3c32687f5320052cbfc0f3a79ed5c74123f3dc72743cd98e02b1fa9274ace6ba85c6d1ea0968216b060e103d36cb1053d508197880783fa13aade04219125d7d3ca133a560637904fe52427e2c0eeff7bf0935bfc0712c54f26ff845791c934082ff1c2804a54f3b2688560931bc3aaa108a0b50ad93164e98a1f634719b3382d0888592419f8faac4e950683d2f3c3ac592e6ae0a4650bb606b34144788d5a7b0d303fcde157a6bddbb329a39e2b78597815d0b3686f73cdc8e58bc65cfe742eb2abe98f277ec3a8950a6c93a1380378edab260dc577672e9092867c846027aec8da9530b78eebb237c9bc2e82b7dc37d97ca6529005995f2fdad4a99bd3a7a246620164783853bc59624174e9f37fd11411b5155f6e4e7dcdcf57627a99d9e349b8aa3f7cd70dd9fbc70bb542e4810e685982f7709d41d2ccfb824ee101a0ac30c1285452ee3fb91e330fd454c1ef1758adf7a4958199f21fb18821b1ac25f0b4aaad1b29329bc07de743185bf70262d4992f646331cadf88c73684ce11370ef622ca98166fa964b33051d74835265b6d58a51502e0b63d60bc556c14680b728e7d5829a9abd4e7b6c167c6c577523a2b8f252b7ac6dc261618bddcea42bc9e14cc557a68f7747e83e08fe51f0db4677b945e259d41378d1f8910e1555ee5e217dfd57e0e280ced02bc7e4eb62c922d3eb86ca2c3bc689ffeb33c4da9f1171e3419cf1566548a3f10249031a85eb77f325cacdaabf2b9076044efab87651ba782582af7fa81a39e4523bce079fbc3fd366f312a96cabe6f602b69d700e8beeead43df282b765fbca45e76bbc54dbba6bd6dd435d817d04d3c64061d562295b23dd0a339b4f84d85f14a3b757e25be652e7bd1f0d8c212b6d0271e8dd6c79f6edff339c5e689f22bc08c9a9345c35e87809dbad21c10835442c761f30d1008f06e97beab5c9320ab61889f164b13e3fc15da696f4c6eeb0be74b18f98ff98f822bee1f6f807e7934bb76abd9a084e3b54ed9c73eabcdd10e9de737a9a8572abcffd4b8781e97fd7612160ce3e518fb3f1082c079d319de03a043f0f6cc00a7af5d6e864e0a7a7a44531866da69125a9f2414cd2784ea2243149beaed201c7d7a2b2bebd4497fab4e11cce890e38ade0942b865e06f61a03420cb904150a1aa8cc7cb9fe8a9827cf6292c59fc8eed20986b43a67f2dc4c58f8788f8129f6cf00208cec25c7e2bc439bf7dd8e000c603a9d3f2f5f297f3661b4558acb61f4809081dc8bb4ec7e6ac1e8ddbec617267c607b852eaaa53386cbf1752db8ba4e66f8f58b8e21db05bc99187529bb6b4ec27619e664c443ce685306ce9ba50c2710498a6c2f59291d82f68f33a5374e0926c641b5b5282a14b5df20be20b79fad793e9e80961edae5532943effbe7fdedea2881594f9cb58c4c55e227782215bf09b79ac68ac7a25b80194d5080ac66e1e3ac33e728a0104e6a0805d00e5511d25b06f5b898f262f0968a633a48109fae483f90e8941792580fcbad722ae3defc97cf5d9182674086c5eb2f0af1a566de2cee945346e63a512127bb9657a03ed95fb64a22a690cd3b803d5b427ba906146ec326eb5a97e4f2733248eaf2960552c6d8601feeae0744b81ab3f023916b1d3454f675ee3521986561c39e7a2fd5a2156734b977b1610b2e5110d9e1e90c9508d2cfd3ceeba259098f5f58d6ff1e94a9e6532319ff13c7a7c867a986f287670d6331488b3ce64b49eff9011b83a3c8ff13c574521390ca3771e8ea685414d496f2487a2db7dfe21b9756ba0e2bb9fd7cf112fc440465e797036e6b19ddd354fecb15415c7e8d910b3e8dfee018abffd9066b14de21a7f8e2b5c0708ea95d600eaff3912b83ae40007f68d6b4e3951159173ddc6f1500122f70ec0e4169356eaf88d78a992099de67ffef6f195d65705921c47cb7278de1f666594104fe31638252f796f51ede6f5fb18719f14eabceeb1175e4a99f2edea6544e167300cfb2325b04e77df4a42248fb276df4389b86c600d0af7379cd4967c8f4893d421da8ab9b1c6e206a8eae6427c9a05b0ae0dc96295ebcf995ce5f9da4873de7d70b7ecf46268383437e49295b1df274e7e708f78e3fbcfc77bb500c31cdb8c732a920287a98f41ef846169528e615a222a37acd8c7dd69b08bc9b7b330c7f767a7a7c7496d776c087d3ce3b9dd109112504e49d8937449a869c10879a7233362e22d1c51bbc203c09355dd80274e1272d57d79fac308aaf05690269446e64beb1d08039db718d7825a24d671298653056283e26494f62513b7b19f7b54f701b803f491d8c09ed1dc875f8e9fb37689716d08d6a770a9088570e75f9c3ebd02a90fcf40e7cf909fb3cf73da954c679fa52fd668290ed864fbe7b690d770618125a17c8745a541796adcbef70225e4b297c1c7d5ef5bdc2feeda50eebbf69454a611f4e9fbc15b953de884191e58e7ad3ec29d257306614328a873764dc4b4183e0051b5dee032ef21e0f20b2d0cf47e79dd5be885c3410a680037468a602c8ffafb8ac4d9c604cc23e62c62bdb8ce37e950f2463c7baf176d44f7a96a34658fc988d1147cfd2c28180d1e500819c8db6d9f721e48a8f0e34cdd36ccec1eddc363b02edc9e7275d428ee8849abffe7d9077af4c724cd7b592de0c3950d67eb14204ab270a3c8aace0dfcc875885b32f89c67f195089a0e70ec5c157aea96cc511f476de3c5e09361337970ef46299a0b3bfa1560c4b58691ffc4e26ae966208e22fc0acef591b86a7e89ce369fde61f7678cb71e938d70c3e248fc156ca64634a5be09ecf568cb3e1dd5d05c073d95a93f52f0b5f14a0be5882bd2e95e0fc027ba29f5c2e5b17e309d6adcf328c49407a1f66cb1c2d9d77a8bf6777e8a6590d8a04458059a4cb547a342e689c31475dd3e08b4ed5ac5859e2919dff6bb31973ba8a13de6b894b3d34f41e78d6b395bb40e4a185a0878cce3a3cd1dd17cd3963c05ffa1f9c7d7eae067be46995b5d68ffed9b6cf7a46bdc266fe2a64b8a63f75f70bf323e349c2983d65ac48d622df8fd746e849b1418025327def5422cab8ea5eab9844340caaddf14422995a228a93f368cb158b6de8b83c7d39015363c657518340db317dd8d18fc14ab63847fb935f0b6ee7f63ebb6dc122019498b86d01a0b5c1e9fdf326f4d4b41c78bd8d32fb791be84a16dae6150aef5356c8ac4303eb90ea3d88591e9cfb4fc067835c5af754780921ed1be266a28540bb4738a45c9b92e7da257045342573afd89947f2838aa682a4751766ca4220431a27057791bff32e2b0aeb65ab376ad22fe5f92dec5fe35d6b0fd19e7dc8bc2c825422f5199b45fffe73a3b67eec4a5d83aee7152001951e827cd08d242f0af04c10987dd63eb785046bda928000c8c5553f4589be0a072f56eb9d3b386c8ce043eb1d7bdc2864583018830302a50362f0d5be586ec355cc7ccfc41bdeabc4b0f05a47fec0cff55695fcb2ca2a472402d3c151e056ce01d0b22709336aaf9cfb9a8db7f93e980a32782381ea9c4c8da959194ce8f7c820ce11739edb34b9960bca22295343f0f0fa25a92010fa4ca2fe47b8624cf7c38de6f689e1c33d994a766ffde5643c261525f87b09a1894e3f68aab82d581bd46603d113fc7d8458b43505a2feaa3dde6a4551fa02ca48a89f26048e00600a87effe8e40abaabd2ef599680fe1fca98ffe408bc726b5a754768c5f0e9e626f3901111c2c111b5e3e54c1452a07f4a02547157726472408595e728c7e57f651b6ca055bb0c33475119ec8300959b944491ee59bdf36db702d8b04b6f780d8bbc0cae9f8b7a4523e3f76e179bd0f2218cebe7568fa4e7221598f2e45a631d6fd9a86c4d0dbba7531297189ba7a00c6d862c225b3fceaa170d05ce4d2bd6c46d0858053e3b9a4a61c193ce2cc24d23646a26065031e1d7ccc79db3065ecadbc46abbc06859392d94d7786a351ab7fba9e7b0368187362b252ffe301afb6f979c44794fd1b37377663ac4fd30162262ff9d0965000c539f15238752df292d5f92358c7b55c2be117d537fbf5efb0d1044b9b712d87e85e48a50dee5c1cc569d8512199202ea7a98d582c9531d497b3fbfd0120dc368d714540d2ed2c5b8c1c8a7f47a7eb8b8f8d1167299d789991f5e9b544e5f51046166f6cdfe4cdad2a36461927a689f46c7db4a32c5a0d59d8ec9a7401c0c85c9c6d233e889cfa8f61d33023aeec41f1398773a12c49dc3ede240815b4208a2fab6e3b76faefc7c9ff04bfd1df9118105137230efdb09fcfef38496e35ddb06b66bda64c207c2cb88a7c40fa9c6fdd34c739fc279129cc8badeb6e8c3b025103385ebd2071795a64a38bd688a04bb59021a7cd62eefb7e8e66af3811ce7a0d209c21d4c2f156a9ed4d4b1df8199fa7c39fa06eabe8443f4f1be518ea1452ed5e7c3cdb64783643ae51fdc9c7d88167b668ac9ce1ef835d5a0229a6ff6746919b374833db97953fea01"}) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000000440)={0x0, r2, "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", "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"}) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) [ 84.541529][ C0] sd 0:0:1:0: tag#737 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 84.550572][ C0] sd 0:0:1:0: tag#737 CDB[20]: ba 14:03:39 executing program 1 (fault-call:8 fault-nth:31): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x6, 0x0, &(0x7f0000000140), 0x884, &(0x7f00000002c0)={[{@dots}, {@dots}, {@dots}], [{@fowner_gt={'fowner>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '^'}}, {@measure}, {@obj_user={'obj_user', 0x3d, '**'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ext4\x00'}}, {@hash}, {@measure}, {@seclabel}, {@appraise_type}]}) openat(r1, &(0x7f0000000180)='./file0/file0\x00', 0x40, 0x10) 14:03:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 84.634544][ T6393] loop2: detected capacity change from 0 to 512 [ 84.643975][ C1] sd 0:0:1:0: tag#752 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 84.653943][ C1] sd 0:0:1:0: tag#752 CDB: opcode=0xe5 (vendor) [ 84.660193][ C1] sd 0:0:1:0: tag#752 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 84.665983][ T6332] loop0: p2 < > p4 [ 84.669147][ C1] sd 0:0:1:0: tag#752 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 84.677163][ T6394] FAULT_INJECTION: forcing a failure. [ 84.677163][ T6394] name failslab, interval 1, probability 0, space 0, times 0 [ 84.682303][ C1] sd 0:0:1:0: tag#752 CDB[20]: ba [ 84.694961][ T6394] CPU: 0 PID: 6394 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 84.708703][ T6394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.718773][ T6394] Call Trace: [ 84.722096][ T6394] dump_stack_lvl+0xd6/0x122 [ 84.726700][ T6394] dump_stack+0x11/0x1b [ 84.730960][ T6394] should_fail+0x23c/0x250 [ 84.735564][ T6394] __should_failslab+0x81/0x90 [ 84.738142][ T6332] loop0: p4 size 2097152 extends beyond EOD, truncated [ 84.740343][ T6394] should_failslab+0x5/0x20 [ 84.751763][ T6394] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 84.757501][ T6394] ? __kmalloc_node_track_caller+0x30/0x40 [ 84.760188][ T6340] loop0: p2 < > p4 [ 84.763310][ T6394] __kmalloc_node_track_caller+0x30/0x40 [ 84.769966][ T6340] loop0: p4 size 2097152 extends beyond EOD, [ 84.772963][ T6394] ? alloc_skb_with_frags+0x90/0x390 14:03:39 executing program 4: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r3, 0x7ffffc, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r3, &(0x7f0000000400)=ANY=[], 0x1a0) fcntl$setstatus(r0, 0x4, 0x4000) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000340)="03", 0x1}]) 14:03:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x622182, 0x0) accept4$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000001c0)=0x6e, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0x0) rseq(&(0x7f0000000180), 0x20, 0x40000000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = socket(0x26, 0x80800, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000003900), 0x90200, 0x0) [ 84.779064][ T6340] truncated [ 84.784321][ T6394] __alloc_skb+0x187/0x420 [ 84.784344][ T6394] alloc_skb_with_frags+0x90/0x390 [ 84.797094][ T6394] ? _raw_spin_unlock_bh+0x33/0x40 [ 84.802426][ T6394] ? ip6_pol_route+0x91a/0xc50 [ 84.807287][ T6394] sock_alloc_send_pskb+0x436/0x4e0 [ 84.812490][ T6394] ? fib6_rule_lookup+0x85/0x160 [ 84.817442][ T6394] sock_alloc_send_skb+0x2d/0x40 [ 84.822493][ T6394] rawv6_send_hdrinc+0x1c8/0x940 [ 84.827508][ T6394] ? ip6_dst_lookup_tail+0x45c/0x510 sendmmsg(r3, &(0x7f0000004a40)=[{{&(0x7f0000000340)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x1}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000003c0)="d5cb51931f6d049cbc57f4c6ff1673251bc992dec12bb6280d05ef9ba55779a99eb885dfa515b948c05b8e94974249b92d11a704337462a9a4b1d2dca2b06cf638224956e8243fcd04fcee32e95f22a9629e8b18daa667f6aaaf393968c5a5741a5341ca8d15e0958f8a3ae57207d6ab8c39f7ab8a600e3b86960fb6e1edea5c793c4f92b421ad9e7f486a1e8f23dc6a1c0b2a67c9a3e5884f368d014410c146e413730de92bdd001dc770826aaa46e373354d5a275a10b4de3f0b13eb1e56", 0xbf}, {&(0x7f0000000480)="7d831480f701eb9b4f8f6b5fa774e4c3e9892977b124efa49eae6c848092b1264be8e2e07e1730f91428759616c947bc535213acafd871a2fceb21a28af7840995b9c751f0374993f6752a7d20b1f0f438711aca359637ead56ae998ba9f48044e609fdcb5dbc83891d992be78e622c2f398d7a98b55322cb18067785db1259735e72457740edb69b0c94dddf539", 0x8e}, {&(0x7f0000000540)="bde57cd10705cab80d01f7c7155d80345c232bb55297cc36d36a998024317fa28406583d646be0cba2a4d15c6bf552382bd31b0c996102432e10c77cb7af79bf5e2eee124dc8fe9ef562aa1bfd12bceeacf570f88e949541e514f02f34771cbcdfe72fdb0b26e1532628580b43356091cf37e5f8e09a95fa7cb855d432ff047aedb44e", 0x83}, {&(0x7f0000000600)="e0547e01de265d09f1f0344ac61f58a05d9d030ec1ca1320d92d819916f4484a94f3dc5da69fc12ecc838e675c", 0x2d}, {&(0x7f0000000640)="ac61bcbd70ce9ce16a1c58626105fe72e49d2a7981d0eeb8c06398407105533b2c2ea171f65385e741ec7881f5581d3dedc47a577f110adebae546f594e446e0cd7e94c8dcaa25b7d98e8276", 0x4c}], 0x5}}, {{&(0x7f0000000740)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0x64010101}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)="54c2588767dc2be3431eddb75f479ac0a1fdbffa7462e5ed8a8a7c9c576ca036c5b14b34dfe5de7cbeb4daf9d0a8826ebb1649b631885585547d9c9ed4c9535c67a33ececfa9abba654a87b9e649f4c7c46b9661c7c62dff04987d2c0c1c2f46207f77a94bdc6aa3b24d6e4f972f0f61ecd7eb97fee3a2dd4843693458bad72f4f6e8f2d5fe114cf07af2793e717ac77171110bb165e86a48912f77c26abe9771084fe57c04cdb14c5bf2b5fed30d85a62f099c274098921f5b4b2a14a8d10f296f4f8d9da9b26f28804ac322acf59000c8916511539116e4859", 0xda}, {&(0x7f00000008c0)="f9f2a56c55e8ddb99f3752d42f", 0xd}], 0x2, &(0x7f0000000940)=[{0x50, 0x115, 0x80000000, "8dbf3d4e966c60804f7934647a50df1565e82c50fed23db51dfbea61f99aa4ca65e0d04f37f12616d32a717bdcda429faf22b2837cc41545a01a"}, {0xc8, 0x113, 0x9, "b6245476c0e101c4327f1c9ab2fed0fbf8f409affe7074a139432bdf97ca2a3deda2312c304b61036b978a6af9ebb658e0373cdf8281bad85ca3e65a62c72eadc51d21aeb4d68a8c618ebddb5bff57e14d2bd0bde404d01374d244037fcbe473ce4688833ef363e13eb692e8bf73884b5e91e158ab1af8d378a2af46c4c4a54ca17f30fc8fd1ee4175e7af7effa6a2d594542f4a365195dce95cf105a8dedab3c4e54d48571d0a2d73e0b03076254ac074569963b8014a"}, {0xf0, 0x112, 0x100, "662d02621cd9842c58f34d23d58e0772b4bb7ca7d6d570a365fca6d4a5d2f42b5af20bbf64b879acaea91fc61645cbd66df6a1a80644b985675688b034faff9847408af3db47b6609fba261800e2a03de3d5bb72b9e8a79cff78a35dc683d249cb0885d750cd1d8649bc4e2972d8ad432fec2abfc3e8592115e6954223f817fced2bb6619fb6d9619b355b98d63034d838f86b0712e2e6e33a77f9d42034aa9274fbb2d379be2e378e8b38b22d67960af3199fbb290f3dbb2a66ec80a57ba4b161cf5566d53e1c54fdb4145bd45c036c08e826d0d1e35330f3e7"}, {0x108, 0x104, 0x40, "b863a02d3cc5f1603bfd5e59123468b41869c227f24cf6a9ec661e6210c197748bd4c61a15867c7e4f19cbffef766ca5fa7ae10a9597b0e5819d66ad945742fdc7f8a8112fd1a3fed201b4714420f97527c10575da2cbf09ea372b56d35a473e968eb496a31b060961bab60c31eaf637b0f0ed5ef775ae6d43208c5c0a1fed0ac8bc01e8a5f45c99c08866c6f2e6d1eb71e7eb2a8d9e6064ffc3175a5ea69c9e2bf9d1379919bee70d5c9d0727b48e638b8fab3893124efa84aa9919f9303a92fe80953848f4cc153e5a91e46f540dbde90dce59b576a0d099c23b3f7aa327c09aa8b5151c4460dcb78433e2892dc27824"}, {0x30, 0x0, 0x2, "de72b33160a02f8bf33f154d887e8087a2a977244935bce26b11af9438e9be3b"}, {0xc0, 0x119, 0x3, "3eaa878b4512385be33a3a23d2998abf6227fcae4ba99cee30ec5355797988ad6b2b0515cbd4b84271409feecda186ece396894b1b59d27b7294d92657382abf9ba115a34ef02ca06dd1574485444ee24810bde3c7e7b86f4dc47a6409e33b82cd04b6dff8db0903e1f45ead2db9a8bc4bc651c51b7b7186579f4a971f900bf0a4e32c3a6cbab90364ea5624924f5ae8cd14be7f559c27fb02fb45c32a49d15093f5ee376780548cb318e22efef93996"}, {0x58, 0x10e, 0x101, "33ca1d82284e4e14c9af66ff3e8c80e2af8f4b583f3d77d9a4b0ea4429e49bdabfac125cb9f156cab5a98ce685951843dba785c7604af81af37b3a7623365381c4481b"}, {0xc0, 0x112, 0x10000, "da726615b655b94f39ec14679e3022568f2187ade694bf2b68b734d06cbf1340844961ad870918efa8b3a43869ba62f9028efade4cdd44d286aa746c06e326ad42e87f2b76b6458e7cc1b000ee38e25d2c0b9f5ad45ec65fd7aec7d62edbf3bef4461378d233b3855446a5706046debc57553ee87a604a99537a8dbf927fccc60c9c956b38b0aece6365c28e134ba381e4d929f275efd776793561ce12f13aac35b0894047ff01380ec4c38a7379bde1"}], 0x518}}, {{&(0x7f0000000e80)=@nl=@kern={0x10, 0x0, 0x0, 0x100000}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000f00)="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", 0xfd}, {&(0x7f0000001000)="68d86b0e58d8a3ebf4456e54a23756ac9cd743b2a23a4efb9f0fc6bacce52772f6f1014ac90fd0f678d5a6a0709ea7da9a185099745648d31b99ecdd80b85b57d50246929312abfff233d592b5c293acafae24532b6da025e00c237b9ce41b920ab48a4ee8dae0c3968e0b", 0x6b}], 0x2, &(0x7f00000010c0)=[{0x38, 0x101, 0x2, "605d50f286157b2b1ab6628e169504010dccac8aeb6acd72e6e1855cfe00194ba60a59"}, {0xe8, 0x105, 0xffffffff, "85237177bde8f6993c067f0226b7737bf47c27c32cdf51b7751a5ab392991b56cafcede17cf56168a2449ae85c85d7290810e27140291852ec58d49bdb9c713d0b4b684312ce54809bde43cef3a783fc6902e4846905371cac0f9560e5c892be3ec1d00927d65b2e0e4a252fc14d415204358d98e8e161cad67962e4df470e73ffa96e732b7c5bf8721677d5db73bc85bfcdee4edb013eb09914464e0023b59d47d453a8b0a10b2bd515b6a27679333f9ea92a5a9b620abf205842c153b1822884b22e1f509fa9f1b66fc12e3f36103ff7e9e16281"}, {0x1010, 0x100, 0x42c7, 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{&(0x7f0000003740)="a3b5b36453a966d3d38761c045a021f6807ab08d79cd4c47ad4042689e7f7a87ffa0ece807c9353a03caae597da9a43d373e2f70051538dc53b767d27ff9bcf6b5cadbd7b626fc92127016f1b3755da625e1b1d30c249563822ac611eca578042b2450dda5859ba1a56fd440cdbe81af832f63209541ffa085deff2574f8451ebbb228e83fcd45b5f6322e97281d26bdf8ae609903e9ed4a0277c9bc5de64b7a4ab5fad79c0e64e7fa9bc040f52b178bd78c6f237a152e53709a43f6205efa37e59360d549be76890bfac1d02d191610bf0037b5bc8556", 0xd7}], 0x9}}, {{&(0x7f0000003940)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000004a00)=[{&(0x7f00000039c0)="fc6c436e14a1dfb38f1ff3df3e7e46ca46ef", 0x12}, {&(0x7f0000003a00)="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", 0x1000}], 0x2}}], 0x5, 0x4004000) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)={{0x0, 0xea60}, {r1, r2/1000+10000}}) r5 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000280)=[{0x40, 0x81, 0x40, 0xc0, @tick, {0x0, 0xf9}, {0x54, 0x5}, @connect={{0xff, 0x1}, {0x1f, 0x7f}}}], 0x1c) rseq(0x0, 0x0, 0x0, 0x0) syz_read_part_table(0x700000000063a5a, 0x1d4, &(0x7f0000000200)=[{&(0x7f0000000080)="03f605020206af54031400000000000000000f0000000000000000000500000000004200000000000000000000000000000000000000000000000000200055aa", 0x40, 0x1c0}]) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000080)) socket$inet6(0xa, 0x800, 0x5) fcntl$notify(r5, 0x402, 0xc) [ 84.832975][ T6394] ? kcsan_setup_watchpoint+0x241/0x3f0 [ 84.838638][ T6394] rawv6_sendmsg+0xe40/0x13f0 [ 84.843396][ T6394] ? asm_common_interrupt+0x1e/0x40 [ 84.848721][ T6394] inet_sendmsg+0x5f/0x80 [ 84.853230][ T6394] ? inet_send_prepare+0x210/0x210 [ 84.858455][ T6394] kernel_sendmsg+0x97/0xd0 [ 84.862982][ T6394] sock_no_sendpage+0x87/0xb0 [ 84.867658][ T6394] ? __receive_sock+0x20/0x20 [ 84.872546][ T6394] kernel_sendpage+0x187/0x200 [ 84.877478][ T6394] ? __receive_sock+0x20/0x20 [ 84.882296][ T6394] sock_sendpage+0x5a/0x70 [ 84.886720][ T6394] pipe_to_sendpage+0x128/0x160 [ 84.891645][ T6394] ? sock_fasync+0xc0/0xc0 [ 84.896058][ T6394] __splice_from_pipe+0x207/0x500 [ 84.901237][ T6394] ? generic_splice_sendpage+0xd0/0xd0 [ 84.906680][ T6394] generic_splice_sendpage+0x94/0xd0 [ 84.911952][ T6394] ? iter_file_splice_write+0x790/0x790 [ 84.917640][ T6394] direct_splice_actor+0x80/0xa0 [ 84.922746][ T6394] splice_direct_to_actor+0x345/0x650 [ 84.928117][ T6394] ? do_splice_direct+0x190/0x190 [ 84.933157][ T6394] do_splice_direct+0x106/0x190 [ 84.938119][ T6394] do_sendfile+0x63e/0xbb0 [ 84.942611][ T6394] __x64_sys_sendfile64+0x102/0x140 [ 84.947802][ T6394] do_syscall_64+0x44/0xa0 [ 84.952407][ T6394] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 84.958307][ T6394] RIP: 0033:0x4665f9 [ 84.962187][ T6394] 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 [ 84.981961][ T6394] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 84.990379][ T6394] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 84.998502][ T6394] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 85.006474][ T6394] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 85.014441][ T6394] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 85.022601][ T6394] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:39 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x1, 0x1e0081) r1 = signalfd(r0, &(0x7f0000000000)={[0x7fff]}, 0x8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x5, 0x12, 0xd8e, 0x6, "ef456780e16f51f905e24b63905981408f09b9c37665ed7e5b6270f5b9e60733"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r2 = socket$inet(0x2, 0x3, 0x2) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000008000000080039000000000008002b000000000008002b0000100000ed7e2e00fdffffff08000300", @ANYRES32=0x0, @ANYBLOB="08002b00000000000600280000000000060028000000000008003a0000000000"], 0x5c}}, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x40, &(0x7f0000000140)={@private, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) [ 85.045482][ T6393] EXT4-fs error (device loop2): ext4_quota_enable:6306: comm syz-executor.2: Bad quota inode # 3 [ 85.056335][ T6393] EXT4-fs warning (device loop2): ext4_enable_quotas:6346: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 85.072081][ T6393] EXT4-fs (loop2): mount failed 14:03:39 executing program 1 (fault-call:8 fault-nth:32): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 85.105882][ T6427] loop0: detected capacity change from 0 to 264192 [ 85.135019][ T6436] FAULT_INJECTION: forcing a failure. [ 85.135019][ T6436] name failslab, interval 1, probability 0, space 0, times 0 [ 85.147714][ T6436] CPU: 1 PID: 6436 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 85.156386][ T6436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.166516][ T6436] Call Trace: [ 85.169834][ T6436] dump_stack_lvl+0xd6/0x122 [ 85.174500][ T6436] dump_stack+0x11/0x1b [ 85.178728][ T6436] should_fail+0x23c/0x250 [ 85.183188][ T6436] ? dst_alloc+0x108/0x300 [ 85.187591][ T6436] __should_failslab+0x81/0x90 [ 85.192427][ T6436] should_failslab+0x5/0x20 [ 85.197014][ T6436] kmem_cache_alloc+0x4f/0x300 [ 85.201785][ T6436] ? fib6_table_lookup+0x21b/0x5e0 [ 85.206998][ T6436] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 85.211360][ C0] sd 0:0:1:0: tag#753 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 85.212614][ T6436] dst_alloc+0x108/0x300 [ 85.222556][ C0] sd 0:0:1:0: tag#753 CDB: opcode=0xe5 (vendor) [ 85.226764][ T6436] ip6_rt_cache_alloc+0x206/0x4d0 [ 85.233016][ C0] sd 0:0:1:0: tag#753 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 85.238007][ T6436] ip6_pol_route+0xa82/0xc50 [ 85.247061][ C0] sd 0:0:1:0: tag#753 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 85.251699][ T6436] ? kmem_cache_free+0x5e/0xe0 [ 85.260625][ C0] sd 0:0:1:0: tag#753 CDB[20]: ba [ 85.265342][ T6436] ip6_pol_route_output+0x3b/0x50 [ 85.275566][ T6436] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 85.281682][ T6436] fib6_rule_lookup+0x40/0x160 [ 85.286430][ T6436] ip6_route_output_flags_noref+0x192/0x1b0 [ 85.292349][ T6436] ip6_route_output_flags+0x2a/0x140 [ 85.297647][ T6436] ip6_dst_lookup_tail+0x38b/0x510 [ 85.302855][ T6436] ip6_dst_lookup_flow+0x44/0xc0 [ 85.307889][ T6436] rawv6_sendmsg+0xbfa/0x13f0 [ 85.312705][ T6436] inet_sendmsg+0x5f/0x80 [ 85.317075][ T6436] ? inet_send_prepare+0x210/0x210 [ 85.322226][ T6436] kernel_sendmsg+0x97/0xd0 [ 85.326787][ T6436] sock_no_sendpage+0x87/0xb0 [ 85.331464][ T6436] ? __receive_sock+0x20/0x20 [ 85.336164][ T6436] kernel_sendpage+0x187/0x200 [ 85.340951][ T6436] ? __receive_sock+0x20/0x20 [ 85.345639][ T6436] sock_sendpage+0x5a/0x70 [ 85.350086][ T6436] pipe_to_sendpage+0x128/0x160 [ 85.355047][ T6436] ? sock_fasync+0xc0/0xc0 [ 85.359447][ T6436] __splice_from_pipe+0x207/0x500 [ 85.364463][ T6436] ? generic_splice_sendpage+0xd0/0xd0 [ 85.370003][ T6436] generic_splice_sendpage+0x94/0xd0 [ 85.375296][ T6436] ? iter_file_splice_write+0x790/0x790 [ 85.380931][ T6436] direct_splice_actor+0x80/0xa0 [ 85.385868][ T6436] splice_direct_to_actor+0x345/0x650 [ 85.390636][ C0] sd 0:0:1:0: tag#754 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 85.391310][ T6436] ? do_splice_direct+0x190/0x190 [ 85.391333][ T6436] do_splice_direct+0x106/0x190 [ 85.401147][ C0] sd 0:0:1:0: tag#754 CDB: opcode=0xe5 (vendor) [ 85.406208][ T6436] do_sendfile+0x63e/0xbb0 [ 85.411071][ C0] sd 0:0:1:0: tag#754 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 85.417351][ T6436] __x64_sys_sendfile64+0x102/0x140 [ 85.421796][ C0] sd 0:0:1:0: tag#754 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 85.430792][ T6436] do_syscall_64+0x44/0xa0 [ 85.430820][ T6436] entry_SYSCALL_64_after_hwframe+0x44/0xae 14:03:40 executing program 3: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x97, 0xb9, 0x7, 0x0, 0x0, 0x28300, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x418, 0x0, @perf_config_ext={0x4118}, 0x0, 0x0, 0x2b, 0x8, 0x66, 0x0, 0x800, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000002c0)=0x14) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000400)) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0xfffffefd) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r2, 0x5, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000600)={'sit0\x00', &(0x7f0000000300)={'ip6gre0\x00', r2, 0x2f, 0x2, 0x3, 0x401, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0x2a}, 0x20, 0x7, 0x5, 0x2a4f}}) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0xf9, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xcb8, 0x80}, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x20, 0x8f0c, 0x0, 0x0, 0x4bf}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) timer_create(0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x3, 0x0, 0x53) 14:03:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 85.436007][ C0] sd 0:0:1:0: tag#754 CDB[20]: ba [ 85.444906][ T6436] RIP: 0033:0x4665f9 [ 85.444923][ T6436] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 85.444941][ T6436] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 85.492216][ T6436] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 14:03:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x97, 0xb9, 0x7, 0x0, 0x0, 0x28300, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x418, 0x0, @perf_config_ext={0x4118}, 0x0, 0x0, 0x2b, 0x8, 0x66, 0x0, 0x800, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000002c0)=0x14) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000400)) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0xfffffefd) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r2, 0x5, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000600)={'sit0\x00', &(0x7f0000000300)={'ip6gre0\x00', r2, 0x2f, 0x2, 0x3, 0x401, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0x2a}, 0x20, 0x7, 0x5, 0x2a4f}}) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0xf9, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xcb8, 0x80}, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x20, 0x8f0c, 0x0, 0x0, 0x4bf}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) timer_create(0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x3, 0x0, 0x53) [ 85.500190][ T6436] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 85.508155][ T6436] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 85.516214][ T6436] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 85.524233][ T6436] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 85.533372][ T6405] loop2: detected capacity change from 0 to 512 [ 85.540238][ T6332] loop0: p2 < > p4 [ 85.544646][ T6332] loop0: p4 size 2097152 extends beyond EOD, truncated 14:03:40 executing program 1 (fault-call:8 fault-nth:33): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 85.564442][ C0] sd 0:0:1:0: tag#755 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 85.574245][ C0] sd 0:0:1:0: tag#755 CDB: opcode=0xe5 (vendor) [ 85.580526][ C0] sd 0:0:1:0: tag#755 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 85.589687][ C0] sd 0:0:1:0: tag#755 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 85.598628][ T6405] EXT4-fs error (device loop2): ext4_quota_enable:6306: comm syz-executor.2: Bad quota inode # 3 [ 85.598663][ C0] sd 0:0:1:0: tag#755 CDB[20]: ba [ 85.610082][ T6466] FAULT_INJECTION: forcing a failure. [ 85.610082][ T6466] name failslab, interval 1, probability 0, space 0, times 0 [ 85.614340][ T6405] EXT4-fs warning (device loop2): ext4_enable_quotas:6346: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 85.626936][ T6466] CPU: 0 PID: 6466 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 85.649682][ T6466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.651130][ T6427] loop0: p2 < > p4 [ 85.659816][ T6466] Call Trace: [ 85.659826][ T6466] dump_stack_lvl+0xd6/0x122 [ 85.659851][ T6466] dump_stack+0x11/0x1b [ 85.659872][ T6466] should_fail+0x23c/0x250 [ 85.680073][ T6466] __should_failslab+0x81/0x90 [ 85.684842][ T6466] should_failslab+0x5/0x20 [ 85.689343][ T6466] kmem_cache_alloc_node+0x61/0x2c0 [ 85.694631][ T6466] ? __alloc_skb+0xed/0x420 [ 85.699148][ T6466] __alloc_skb+0xed/0x420 [ 85.702051][ T6427] loop0: p4 size 2097152 extends beyond EOD, [ 85.703493][ T6466] alloc_skb_with_frags+0x90/0x390 [ 85.703526][ T6466] ? __local_bh_enable_ip+0x45/0x60 [ 85.709684][ T6427] truncated [ 85.714776][ T6466] ? _raw_spin_unlock_bh+0x33/0x40 [ 85.714804][ T6466] ? ip6_pol_route+0x91a/0xc50 [ 85.732979][ T6466] sock_alloc_send_pskb+0x436/0x4e0 [ 85.738278][ T6466] ? fib6_rule_lookup+0x85/0x160 [ 85.743314][ T6466] sock_alloc_send_skb+0x2d/0x40 [ 85.748274][ T6466] rawv6_send_hdrinc+0x1c8/0x940 [ 85.753240][ T6466] ? ip6_dst_lookup_tail+0x45c/0x510 [ 85.758610][ T6466] ? xfrm_lookup_route+0xc0/0xf0 [ 85.763639][ T6466] rawv6_sendmsg+0xe40/0x13f0 [ 85.768461][ T6466] inet_sendmsg+0x5f/0x80 [ 85.772803][ T6466] ? inet_send_prepare+0x210/0x210 [ 85.777917][ T6466] kernel_sendmsg+0x97/0xd0 [ 85.782623][ T6466] sock_no_sendpage+0x87/0xb0 [ 85.787328][ T6466] ? __receive_sock+0x20/0x20 [ 85.792006][ T6466] kernel_sendpage+0x187/0x200 [ 85.796824][ T6466] ? __receive_sock+0x20/0x20 [ 85.801595][ T6466] sock_sendpage+0x5a/0x70 [ 85.806023][ T6466] pipe_to_sendpage+0x128/0x160 [ 85.811021][ T6466] ? sock_fasync+0xc0/0xc0 [ 85.815504][ T6466] __splice_from_pipe+0x207/0x500 [ 85.820542][ T6466] ? generic_splice_sendpage+0xd0/0xd0 [ 85.824556][ T6405] EXT4-fs (loop2): mount failed [ 85.826007][ T6466] generic_splice_sendpage+0x94/0xd0 [ 85.826030][ T6466] ? iter_file_splice_write+0x790/0x790 [ 85.841767][ T6466] direct_splice_actor+0x80/0xa0 [ 85.846733][ T6466] splice_direct_to_actor+0x345/0x650 [ 85.852180][ T6466] ? do_splice_direct+0x190/0x190 [ 85.857204][ T6466] do_splice_direct+0x106/0x190 14:03:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x97, 0xb9, 0x7, 0x0, 0x0, 0x28300, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x418, 0x0, @perf_config_ext={0x4118}, 0x0, 0x0, 0x2b, 0x8, 0x66, 0x0, 0x800, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000002c0)=0x14) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000400)) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0xfffffefd) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r2, 0x5, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000600)={'sit0\x00', &(0x7f0000000300)={'ip6gre0\x00', r2, 0x2f, 0x2, 0x3, 0x401, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0x2a}, 0x20, 0x7, 0x5, 0x2a4f}}) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0xf9, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xcb8, 0x80}, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x20, 0x8f0c, 0x0, 0x0, 0x4bf}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) timer_create(0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x3, 0x0, 0x53) [ 85.862098][ T6466] do_sendfile+0x63e/0xbb0 [ 85.866615][ T6466] __x64_sys_sendfile64+0x102/0x140 [ 85.871818][ T6466] do_syscall_64+0x44/0xa0 [ 85.876260][ T6466] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 85.882169][ T6466] RIP: 0033:0x4665f9 [ 85.886292][ T6466] 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 [ 85.906019][ T6466] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 14:03:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:40 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000001500)=[{&(0x7f0000010600)="024344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="bd"]) [ 85.914429][ T6466] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 85.922388][ T6466] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 85.930431][ T6466] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 85.938488][ T6466] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 85.946548][ T6466] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:40 executing program 1 (fault-call:8 fault-nth:34): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 86.004325][ C1] sd 0:0:1:0: tag#756 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 86.014167][ C1] sd 0:0:1:0: tag#756 CDB: opcode=0xe5 (vendor) [ 86.020432][ C1] sd 0:0:1:0: tag#756 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 86.029403][ C1] sd 0:0:1:0: tag#756 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 86.038362][ C1] sd 0:0:1:0: tag#756 CDB[20]: ba [ 86.055137][ T6496] FAULT_INJECTION: forcing a failure. [ 86.055137][ T6496] name failslab, interval 1, probability 0, space 0, times 0 [ 86.067810][ T6496] CPU: 0 PID: 6496 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 86.070909][ T6491] loop2: detected capacity change from 0 to 136 [ 86.076527][ T6496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.092790][ T6496] Call Trace: [ 86.096067][ T6496] dump_stack_lvl+0xd6/0x122 [ 86.100725][ T6496] dump_stack+0x11/0x1b [ 86.104889][ T6496] should_fail+0x23c/0x250 [ 86.109308][ T6496] __should_failslab+0x81/0x90 [ 86.114078][ T6496] should_failslab+0x5/0x20 [ 86.118590][ T6496] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 86.124318][ T6496] ? __kmalloc_node_track_caller+0x30/0x40 [ 86.130200][ T6496] __kmalloc_node_track_caller+0x30/0x40 [ 86.135837][ T6496] ? alloc_skb_with_frags+0x90/0x390 [ 86.141202][ T6496] __alloc_skb+0x187/0x420 [ 86.145627][ T6496] alloc_skb_with_frags+0x90/0x390 [ 86.150750][ T6496] ? _raw_spin_unlock_bh+0x33/0x40 14:03:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) [ 86.155884][ T6496] ? ip6_pol_route+0x91a/0xc50 [ 86.160719][ T6496] sock_alloc_send_pskb+0x436/0x4e0 [ 86.165918][ T6496] ? fib6_rule_lookup+0x85/0x160 [ 86.170895][ T6496] sock_alloc_send_skb+0x2d/0x40 [ 86.175840][ T6496] rawv6_send_hdrinc+0x1c8/0x940 [ 86.180789][ T6496] ? ip6_dst_lookup_tail+0x45c/0x510 [ 86.186086][ T6496] ? xfrm_lookup_route+0xc0/0xf0 [ 86.191061][ T6496] rawv6_sendmsg+0xe40/0x13f0 [ 86.195729][ T6496] inet_sendmsg+0x5f/0x80 [ 86.200043][ T6496] ? inet_send_prepare+0x210/0x210 [ 86.205138][ T6496] kernel_sendmsg+0x97/0xd0 [ 86.209744][ T6496] sock_no_sendpage+0x87/0xb0 [ 86.214516][ T6496] ? __receive_sock+0x20/0x20 [ 86.219192][ T6496] kernel_sendpage+0x187/0x200 [ 86.224005][ T6496] ? __receive_sock+0x20/0x20 [ 86.228731][ T6496] sock_sendpage+0x5a/0x70 [ 86.233144][ T6496] pipe_to_sendpage+0x128/0x160 [ 86.238026][ T6496] ? sock_fasync+0xc0/0xc0 [ 86.242457][ T6496] __splice_from_pipe+0x207/0x500 [ 86.247484][ T6496] ? generic_splice_sendpage+0xd0/0xd0 [ 86.252931][ T6496] generic_splice_sendpage+0x94/0xd0 [ 86.258258][ T6496] ? iter_file_splice_write+0x790/0x790 [ 86.263813][ T6496] direct_splice_actor+0x80/0xa0 [ 86.268858][ T6496] splice_direct_to_actor+0x345/0x650 [ 86.274233][ T6496] ? do_splice_direct+0x190/0x190 [ 86.279244][ T6496] do_splice_direct+0x106/0x190 [ 86.284195][ T6496] do_sendfile+0x63e/0xbb0 [ 86.288597][ T6496] __x64_sys_sendfile64+0x102/0x140 [ 86.293782][ T6496] do_syscall_64+0x44/0xa0 [ 86.298261][ T6496] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 86.304166][ T6496] RIP: 0033:0x4665f9 [ 86.308214][ T6496] 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 [ 86.327929][ T6496] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 86.336411][ T6496] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 86.344641][ T6496] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:41 executing program 3: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @initdev}, &(0x7f0000000080)=0xc) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000a, 0x12, r2, 0x0) dup2(r1, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x6, 0x1a, &(0x7f0000000000), 0x20a154cc) 14:03:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) [ 86.352605][ T6496] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 86.360561][ T6496] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 86.368523][ T6496] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:41 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x9) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}, 0x1c) 14:03:41 executing program 4: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) dup2(0xffffffffffffffff, r0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 14:03:41 executing program 1 (fault-call:8 fault-nth:35): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:41 executing program 3: 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) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, &(0x7f0000000140)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="eb3c906d6b66252e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x7ff}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB]) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000080004103) 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) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f00000000c0)={0x3, 0x5, 0x28, &(0x7f0000000080)=""/40}) [ 86.495546][ T6527] FAULT_INJECTION: forcing a failure. [ 86.495546][ T6527] name failslab, interval 1, probability 0, space 0, times 0 [ 86.508190][ T6527] CPU: 0 PID: 6527 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 86.516988][ T6527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.525319][ T6532] loop3: detected capacity change from 0 to 7 [ 86.527125][ T6527] Call Trace: [ 86.527134][ T6527] dump_stack_lvl+0xd6/0x122 [ 86.527163][ T6527] dump_stack+0x11/0x1b [ 86.527180][ T6527] should_fail+0x23c/0x250 [ 86.549869][ T6527] ? dst_alloc+0x108/0x300 [ 86.550176][ T6532] FAT-fs (loop3): Unrecognized mount option "øT" or missing value [ 86.554380][ T6527] __should_failslab+0x81/0x90 [ 86.567015][ T6527] should_failslab+0x5/0x20 [ 86.571534][ T6527] kmem_cache_alloc+0x4f/0x300 [ 86.576578][ T6527] ? fib6_table_lookup+0x21b/0x5e0 [ 86.581724][ T6527] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 86.587366][ T6527] dst_alloc+0x108/0x300 14:03:41 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = pidfd_getfd(r0, r0, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', './file0', [{}, {0x20, '('}, {0x20, '.,(/('}], 0xa, "183efc5daedd019acdcadc380f22c36dc191c46ccaf1917ed92b5dad831e0edac0afa7238c0d1c6112be91c9f0e9fb8abbab78c4ae3d0abffd3693c41c0585ce70f418fb76edde8a2dacd836f3451cf42f33c29f97a35d075a452cc31513d28a65410fddf19647170e626698e73272ece2c5723d2d2c0d17f34c594ec3e70417c52d7144d4a0271f5f1a29d21356e850b053cf5aa3c4090e1caeb81ec9b5086dadd9e0623b5f4cd92e27be7ef5c6de04b5b867"}, 0xc7) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0xf, 0x0, 0x8, 0x0, 0x0, 0x0, {}, [@CTA_TIMEOUT_L3PROTO={0x6}]}, 0x1c}}, 0x0) splice(r2, 0x0, r4, 0x0, 0xffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)='$\x00\x00\x00C\x00\a', 0x7}], 0x1}, 0x0) write$binfmt_elf64(r3, &(0x7f0000000000)=ANY=[], 0xfffffecd) [ 86.591630][ T6527] ip6_rt_cache_alloc+0x206/0x4d0 [ 86.596748][ T6527] ip6_pol_route+0xa82/0xc50 [ 86.601350][ T6527] ? kmem_cache_free+0x5e/0xe0 [ 86.606119][ T6527] ip6_pol_route_output+0x3b/0x50 [ 86.611159][ T6527] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 86.617381][ T6527] fib6_rule_lookup+0x40/0x160 [ 86.622162][ T6527] ip6_route_output_flags_noref+0x192/0x1b0 [ 86.628077][ T6527] ip6_route_output_flags+0x2a/0x140 [ 86.633449][ T6527] ip6_dst_lookup_tail+0x38b/0x510 [ 86.638591][ T6527] ip6_dst_lookup_flow+0x44/0xc0 [ 86.643536][ T6527] rawv6_sendmsg+0xbfa/0x13f0 [ 86.648231][ T6527] inet_sendmsg+0x5f/0x80 [ 86.652677][ T6527] ? inet_send_prepare+0x210/0x210 [ 86.657803][ T6527] kernel_sendmsg+0x97/0xd0 [ 86.662320][ T6527] sock_no_sendpage+0x87/0xb0 [ 86.667027][ T6527] ? __receive_sock+0x20/0x20 [ 86.671823][ T6527] kernel_sendpage+0x187/0x200 [ 86.676595][ T6527] ? __receive_sock+0x20/0x20 [ 86.677154][ T6537] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 86.681359][ T6527] sock_sendpage+0x5a/0x70 [ 86.693847][ T6527] pipe_to_sendpage+0x128/0x160 [ 86.698701][ T6527] ? sock_fasync+0xc0/0xc0 [ 86.703163][ T6527] __splice_from_pipe+0x207/0x500 [ 86.708345][ T6527] ? generic_splice_sendpage+0xd0/0xd0 [ 86.713845][ T6527] generic_splice_sendpage+0x94/0xd0 [ 86.719120][ T6527] ? iter_file_splice_write+0x790/0x790 [ 86.724659][ T6527] direct_splice_actor+0x80/0xa0 [ 86.729666][ T6527] splice_direct_to_actor+0x345/0x650 [ 86.735091][ T6527] ? do_splice_direct+0x190/0x190 [ 86.740111][ T6527] do_splice_direct+0x106/0x190 [ 86.745053][ T6527] do_sendfile+0x63e/0xbb0 [ 86.749581][ T6527] __x64_sys_sendfile64+0x102/0x140 [ 86.754775][ T6527] do_syscall_64+0x44/0xa0 [ 86.759190][ T6527] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 86.765075][ T6527] RIP: 0033:0x4665f9 [ 86.768967][ T6527] 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 14:03:41 executing program 2: syz_open_procfs(0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058c40)={0x0, [{0x0, r3}, {}, {}, {}, {r2, r3}, {}, {}, {0x0, r3}, {}, {}, {0x0, r3}, {}, {r1, r3}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r1}, {0x0, r3}, {0x0, r3}, {r2}, {0x0, r3}, {}, {}, {r1}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {r2, r3}, {0x0, r3}, {r1, r3}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r2}, {0x0, r3}, {}, {r1, r3}, {0x0, r3}, {r1}, {}, {r2}, {r1}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r2, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r2}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {0x0, r3}, {r1}, {0x0, r3}, {}, {0x0, r3}, {r1, r3}, {}, {}, {0x0, r3}, {}, {r1}, {0x0, r3}, {}, {}, {}, {0x0, r3}, {r1}, {r2, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {}, {0x0, r3}, {}, {}, {r1}, {0x0, r3}, {r2, r3}, {r1, r3}, {r2}, {}, {0x0, r3}, {}, {}, {}, {r1}, {r1}, {}, {}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r2, r3}, {}, {}, {r1, r3}, {}, {r2}, {r1, r3}, {r2, r3}, {0x0, r3}, {}, {r2, r3}, {r2}, {}, {0x0, r3}, {}, {}, {r2, r3}, {r1}, {0x0, r3}, {r2, r3}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {0x0, r3}, {r1, r3}, {r2}, {0x0, 0x0}, {0x0, r3}, {}, {r2}, {}, {}, {}, {r1}, {}, {}, {}, {r2}, {}, {r1}, {}, {r1}, {0x0, r3}, {r2}, {r1, r3}, {0x0, r3}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r2, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {}, {r2, r3}, {r1, r3}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {0x0, r3}, {}, {}, {}, {r2}, {0x0, r3}, {r1}, {r2}, {r2}, {}, {}, {r2}, {}, {}, {}, {}, {}, {0x0, r3}, {0x0, r3}, {}, {r2, r3}, {r1}, {0x0, r3}, {r1}, {0x0, r3}, {r1, r3}, {}, {}, {r1, r3}, {}, {}, {r2}, {r1, r3}, {0x0, r3}, {0x0, r3}, {}, {}, {r2}, {r1}, {0x0, r3}, {0x0, r3}, {r2}, {0x0, r3}, {}, {}, {}, {0x0, r3}], 0x1, "2156816c73038c"}) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000300)={0x53, 0xfffffffffffffffc, 0x1a, 0x2, @scatter={0x3, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000000140)=""/167, 0xa7}]}, &(0x7f0000000280)="79fb7321fabab3a16a0fe3ab3cf4e00f4c1bc48dc8522aa8dd06", &(0x7f0000000440)=""/194, 0x8, 0x14, 0xffffffffffffffff, &(0x7f00000002c0)}) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r6, 0xd000943d, &(0x7f0000058c40)={0x0, [{0x0, r9}, {0x0, r9}, {r8}, {r8}, {r8, r9}, {}, {}, {}, {}, {r8, r9}, {0x0, r9}, {}, {r7, r9}, {0x0, r9}, {}, {0x0, r9}, {0x0, r9}, {}, {}, {}, {}, {r8}, {0x0, r9}, {0x0, r9}, {r8}, {0x0, r9}, {r7}, {}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {r8}, {}, {0x0, r9}, {}, {}, {r7}, {}, {0x0, r9}, {r8}, {}, {0x0, r9}, {r8}, {0x0, r9}, {r8}, {}, {}, {0x0, r9}, {0x0, r9}, {r7}, {}, {r8}, {r7}, {}, {r8, r9}, {}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {0x0, r9}, {}, {r8}, {r7}, {}, {}, {}, {0x0, r9}, {r8}, {}, {}, {0x0, r9}, {r7}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r7, r9}, {}, {}, {0x0, r9}, {}, {r7}, {0x0, r9}, {}, {}, {r7, r9}, {0x0, r9}, {r7}, {r8, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {0x0, r9}, {r7}, {r7, r9}, {}, {0x0, r9}, {0x0, r9}, {}, {r8}, {r7, r9}, {r8}, {}, {r7, r9}, {r7}, {r8, r9}, {}, {r7}, {0x0, r9}, {}, {}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r8, r9}, {}, {0x0, r9}, {0x0, r9}, {}, {}, {r7}, {r8, r9}, {0x0, r9}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {r8}, {r7}, {0x0, r9}, {r8}, {0x0, r9}, {0x0, r9}, {0x0, 0x0}, {0x0, r9}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {r7, r9}, {r8, r9}, {}, {0x0, r9}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {0x0, r9}, {r7, r9}, {0x0, r9}, {}, {}, {}, {}, {0x0, r9}, {r8}, {r7, r9}, {r7, r9}, {0x0, r9}, {}, {}, {}, {}, {r8}, {r7}, {}, {r7}, {r8}, {}, {r8, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {}, {r8, r9}, {r7}, {}, {}, {}, {}, {r7}, {}, {r7}, {r8}, {}, {r7, r9}, {}, {}, {0x0, r9}, {r8}, {0x0, r9}, {}, {}, {}, {}, {}, {r8}, {0x0, r9}, {0x0, r9}, {r7, r9}, {r7}, {}, {0x0, r9}, {0x0, r9}, {}, {r8}, {}, {0x0, r9}, {r7}, {r8}, {r7, r9}, {r8, r9}, {r8}, {0x0, r9}, {}, {}, {}, {r7, r9}, {}, {r7, r9}, {0x0, r9}, {r8}, {r8}, {r7}, {0x0, r9}, {r8, r9}, {r8}, {0x0, r9}], 0x0, "2156816c73038c"}) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000481c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x3, "99b308ab934081"}) r11 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r12 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) dup3(r11, r12, 0x0) 14:03:41 executing program 4: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="40000000000201801400018008000100ac1414aa08000200ac1e00010c000280050001000000000004000380040001"], 0x40}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000003) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 86.788559][ T6527] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 86.796983][ T6527] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 86.804938][ T6527] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 86.812959][ T6527] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 86.821056][ T6527] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 86.829018][ T6527] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000014c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000e, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000600)='./bus\x00', 0x1410c0, 0x1c0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) getpeername(r2, &(0x7f0000000500)=@x25, &(0x7f0000000580)=0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000300)) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/157, 0x9d}], 0x1, 0x1ff, 0x3) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x5e, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xab1}, 0x10, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x511080, 0x0) dup2(r0, r4) fstat(r0, &(0x7f0000000280)) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000001) 14:03:41 executing program 1 (fault-call:8 fault-nth:36): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 86.922513][ T6559] FAULT_INJECTION: forcing a failure. [ 86.922513][ T6559] name failslab, interval 1, probability 0, space 0, times 0 [ 86.935373][ T6559] CPU: 0 PID: 6559 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 86.944055][ T6559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.954110][ T6559] Call Trace: [ 86.957574][ T6559] dump_stack_lvl+0xd6/0x122 [ 86.962261][ T6559] dump_stack+0x11/0x1b [ 86.966516][ T6559] should_fail+0x23c/0x250 [ 86.970935][ T6559] __should_failslab+0x81/0x90 [ 86.975704][ T6559] should_failslab+0x5/0x20 [ 86.980212][ T6559] kmem_cache_alloc_node+0x61/0x2c0 [ 86.985411][ T6559] ? __alloc_skb+0xed/0x420 [ 86.989916][ T6559] __alloc_skb+0xed/0x420 [ 86.994272][ T6559] alloc_skb_with_frags+0x90/0x390 [ 86.999457][ T6559] ? _raw_spin_unlock_bh+0x33/0x40 [ 87.004563][ T6559] ? ip6_pol_route+0x91a/0xc50 [ 87.009327][ T6559] sock_alloc_send_pskb+0x436/0x4e0 [ 87.014511][ T6559] ? fib6_rule_lookup+0x85/0x160 [ 87.019612][ T6559] sock_alloc_send_skb+0x2d/0x40 [ 87.024598][ T6559] rawv6_send_hdrinc+0x1c8/0x940 [ 87.029586][ T6559] ? ip6_dst_lookup_tail+0x45c/0x510 [ 87.034915][ T6559] ? xfrm_lookup_route+0xc0/0xf0 [ 87.039864][ T6559] rawv6_sendmsg+0xe40/0x13f0 [ 87.044578][ T6559] inet_sendmsg+0x5f/0x80 [ 87.048902][ T6559] ? inet_send_prepare+0x210/0x210 [ 87.054005][ T6559] kernel_sendmsg+0x97/0xd0 [ 87.058496][ T6559] sock_no_sendpage+0x87/0xb0 [ 87.063259][ T6559] ? __receive_sock+0x20/0x20 [ 87.067929][ T6559] kernel_sendpage+0x187/0x200 [ 87.072802][ T6559] ? __receive_sock+0x20/0x20 [ 87.077578][ T6559] sock_sendpage+0x5a/0x70 [ 87.082003][ T6559] pipe_to_sendpage+0x128/0x160 [ 87.086847][ T6559] ? sock_fasync+0xc0/0xc0 [ 87.091264][ T6559] __splice_from_pipe+0x207/0x500 [ 87.096281][ T6559] ? generic_splice_sendpage+0xd0/0xd0 [ 87.101734][ T6559] generic_splice_sendpage+0x94/0xd0 [ 87.107010][ T6559] ? iter_file_splice_write+0x790/0x790 [ 87.112549][ T6559] direct_splice_actor+0x80/0xa0 [ 87.117564][ T6559] splice_direct_to_actor+0x345/0x650 [ 87.122932][ T6559] ? do_splice_direct+0x190/0x190 [ 87.127942][ T6559] do_splice_direct+0x106/0x190 [ 87.132778][ T6559] do_sendfile+0x63e/0xbb0 [ 87.137215][ T6559] __x64_sys_sendfile64+0x102/0x140 [ 87.142408][ T6559] do_syscall_64+0x44/0xa0 [ 87.146818][ T6559] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 87.152770][ T6559] RIP: 0033:0x4665f9 [ 87.156648][ T6559] 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 [ 87.176243][ T6559] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 87.184670][ T6559] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 87.192625][ T6559] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 87.200581][ T6559] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 87.208709][ T6559] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 14:03:41 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x43, &(0x7f0000000340)="8de208f1679d9126a25750cb070000006083f3cf09690f0800000076751e3811ac9d0ddb00000000000027b236630a670057a74244a96187389fa2273b94ba06b9e4e3"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) clone(0x0, &(0x7f0000000140)="2d186c6f15f8f57794ba247444640fd5c12026af9a4ebbeaa164333433b9f4b1568bc79fd78df8b4290665c1ace3b31eb81d998e0222ad6538d79b52d6e04f0e10586a644d542d17baa2060132199eb0dec7a5c609458172ee16c4e46bb33e4e9b23ef5cc1fdde641d9c45812477b9b048ce27f890376f622135a71e1319f9d505a7fbb73ce5e6f9d1", &(0x7f0000000080), &(0x7f0000000200), &(0x7f00000003c0)="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") vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x2d) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() tkill(r1, 0x3a) [ 87.217040][ T6559] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:41 executing program 1 (fault-call:8 fault-nth:37): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:41 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x4, 0x4}, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x81, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040)=0x84, 0x4) sendmmsg$inet6(r1, &(0x7f0000002b80)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, '\x00', 0x8}}, 0x1c, 0x0, 0xffffffffffffff59}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000540)='illinois\x00', 0x9) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180)={0x1}, 0x4) sendmsg$inet(r3, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{0x0}], 0x1}, 0x0) [ 87.246968][ T6561] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 87.312746][ T6578] FAULT_INJECTION: forcing a failure. [ 87.312746][ T6578] name failslab, interval 1, probability 0, space 0, times 0 [ 87.325407][ T6578] CPU: 0 PID: 6578 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 87.334258][ T6578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.344321][ T6578] Call Trace: [ 87.347632][ T6578] dump_stack_lvl+0xd6/0x122 [ 87.352238][ T6578] dump_stack+0x11/0x1b [ 87.356568][ T6578] should_fail+0x23c/0x250 [ 87.361184][ T6578] __should_failslab+0x81/0x90 [ 87.366033][ T6578] should_failslab+0x5/0x20 [ 87.370568][ T6578] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 87.376317][ T6578] ? __kmalloc_node_track_caller+0x30/0x40 [ 87.382170][ T6578] __kmalloc_node_track_caller+0x30/0x40 [ 87.387865][ T6578] ? alloc_skb_with_frags+0x90/0x390 [ 87.393366][ T6578] __alloc_skb+0x187/0x420 [ 87.397782][ T6578] alloc_skb_with_frags+0x90/0x390 [ 87.402891][ T6578] ? _raw_spin_unlock_bh+0x33/0x40 [ 87.408008][ T6578] ? ip6_pol_route+0x91a/0xc50 [ 87.412765][ T6578] sock_alloc_send_pskb+0x436/0x4e0 [ 87.417956][ T6578] ? fib6_rule_lookup+0x85/0x160 [ 87.422960][ T6578] sock_alloc_send_skb+0x2d/0x40 [ 87.427908][ T6578] rawv6_send_hdrinc+0x1c8/0x940 [ 87.432840][ T6578] ? ip6_dst_lookup_tail+0x45c/0x510 [ 87.438213][ T6578] ? xfrm_lookup_route+0xc0/0xf0 [ 87.443147][ T6578] rawv6_sendmsg+0xe40/0x13f0 [ 87.447824][ T6578] inet_sendmsg+0x5f/0x80 [ 87.452227][ T6578] ? inet_send_prepare+0x210/0x210 [ 87.457405][ T6578] kernel_sendmsg+0x97/0xd0 [ 87.461899][ T6578] sock_no_sendpage+0x87/0xb0 [ 87.466569][ T6578] ? __receive_sock+0x20/0x20 [ 87.471236][ T6578] kernel_sendpage+0x187/0x200 [ 87.476107][ T6578] ? __receive_sock+0x20/0x20 [ 87.480860][ T6578] sock_sendpage+0x5a/0x70 [ 87.485272][ T6578] pipe_to_sendpage+0x128/0x160 [ 87.490109][ T6578] ? sock_fasync+0xc0/0xc0 [ 87.494623][ T6578] __splice_from_pipe+0x207/0x500 [ 87.499741][ T6578] ? generic_splice_sendpage+0xd0/0xd0 [ 87.505189][ T6578] generic_splice_sendpage+0x94/0xd0 [ 87.510552][ T6578] ? iter_file_splice_write+0x790/0x790 [ 87.516174][ T6578] direct_splice_actor+0x80/0xa0 [ 87.521275][ T6578] splice_direct_to_actor+0x345/0x650 [ 87.526642][ T6578] ? do_splice_direct+0x190/0x190 [ 87.531664][ T6578] do_splice_direct+0x106/0x190 [ 87.536502][ T6578] do_sendfile+0x63e/0xbb0 [ 87.540914][ T6578] __x64_sys_sendfile64+0x102/0x140 [ 87.546116][ T6578] do_syscall_64+0x44/0xa0 [ 87.550547][ T6578] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 87.556495][ T6578] RIP: 0033:0x4665f9 [ 87.560465][ T6578] 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 [ 87.580148][ T6578] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 87.588557][ T6578] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 87.596530][ T6578] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 87.604516][ T6578] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:03:42 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000006c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000280)={0x0, r1, 0x7, 0x7, 0x10000, 0x5}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000002000000080003"], 0x38}}, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}], @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5}]]}, 0x80}}, 0x0) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x130, r3, 0x400, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x26, 0x3c}}}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x6}, @NL80211_ATTR_VENDOR_DATA={0x2c, 0xc5, "87a1ded0536584825d95cdb81bd63bb5551eb6a39642195b77089fc824cfcd39383c4ac216d8cf2e"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x9}, @NL80211_ATTR_VENDOR_DATA={0xc2, 0xc5, "2ad814b69750343c790088d43beb500a4a55efc573d371a2ee820f31a7343a5e0d6e04dc7e0ad1391296a186602a91481dffa9130df015c5abd1fd8f79ae64223520915c8308b10e864c73156ee6b7729e68472a0a1a70ee4f00ba3395e1fbfa168d79c244bbd2f8e44eb7a59cdf9012675eafe269a228051e7488b7f460580f4a39ab502a2fe31ed80382f4035cae5dea72a6fe5f2122a56fc03a261d340c140acc9f403a84009029178883a37758394c9943b6ee2cf159e53cb6c89c72"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x1}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) sendmsg$NL80211_CMD_LEAVE_IBSS(r1, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)={0x1c, r3, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10005}, 0x4000080) sendfile(r2, r1, 0x0, 0x100000002) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = fcntl$dupfd(r1, 0x0, r2) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/asound/timers\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x3c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x213a}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7ff}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) mmap(&(0x7f0000166000/0x4000)=nil, 0x4000, 0x2000006, 0x8010, r5, 0x86f5c000) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000000000)="be4c81ff3869c3788ba3f536db7c267de596522285b2130390f467673fffb3e869eb0cba8a6adb7695ffef976e6e11d785b7e8237a0df74cac0e30844b06eb8acb06467478987c6c7870b79d17ee8cd238c6d97aacdae022bf9f15b60085d411d02ecd9cef3784d5289ba253260ce8b9aa7ff371d939d1c6eca6c8b74f4d837e1ea28ea8c8b2f3085c3dc777f5168c1c3549d4ea948963975f18844d9b46258f7c5a4d8bdaef968b18", 0xa9) [ 87.612482][ T6578] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 87.620450][ T6578] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:42 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10dff}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="696f636861727365743d646566610000000000000000d60c30f9ada82ec68440e97624fdeff60214d907785ac6c64b3e887f6a156fca6292ce81f928941acae99850dc58ad4bf23489eadbe2edb0fc0e6ac2a858210b6e02fe950b98b4809104164940a06f0d57a87118be67624172c7a77ce927"]) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) getdents64(r0, &(0x7f0000000400)=""/4096, 0x1000) 14:03:42 executing program 4: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='rootcontext=']) [ 87.708191][ T6586] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 87.719615][ T6599] loop3: detected capacity change from 0 to 269 [ 87.740615][ T6599] FAT-fs (loop3): IO charset defa not found 14:03:42 executing program 1 (fault-call:8 fault-nth:38): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:42 executing program 3: set_mempolicy(0x0, &(0x7f0000000000)=0x3, 0x8) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f00000000c0)="84ec8d6dcc7d25ddba7b13ff2d1e93ec508a2af155030243ae515852dc5b6fe18c9d8fd3c7fde692f7ef92d20ac2fe122978a0a1caa59c13c5345b4047be83ac36f43686b1e93cf2869e532096", &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)="867b6d545a4f4028e87c3917e0fea35816f4968d5351d2aec65f99ee109d") request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVid:De', 0x0) [ 87.775037][ T6607] SELinux: security_context_str_to_sid() failed for (dev tmpfs, type tmpfs) errno=-22 [ 87.798783][ T6616] SELinux: security_context_str_to_sid() failed for (dev tmpfs, type tmpfs) errno=-22 14:03:42 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x1) fcntl$setstatus(r2, 0x4, 0x6000) 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) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000100)={r7, 0x5, 0x6}, 0x10) close(r5) write(r5, &(0x7f0000000180)="1c0000005e001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd/4\x00') sendmsg$nl_generic(r8, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x308}, 0x1, 0x0, 0x0, 0x44000}, 0x4044814) splice(r0, 0x0, r4, 0x0, 0x4ffe0, 0x0) [ 87.848977][ T6620] FAULT_INJECTION: forcing a failure. [ 87.848977][ T6620] name failslab, interval 1, probability 0, space 0, times 0 [ 87.861603][ T6620] CPU: 1 PID: 6620 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 87.870275][ T6620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.880322][ T6620] Call Trace: [ 87.883669][ T6620] dump_stack_lvl+0xd6/0x122 [ 87.888268][ T6620] dump_stack+0x11/0x1b [ 87.892428][ T6620] should_fail+0x23c/0x250 14:03:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 87.896920][ T6620] ? dst_alloc+0x108/0x300 [ 87.901421][ T6620] __should_failslab+0x81/0x90 [ 87.906180][ T6620] should_failslab+0x5/0x20 [ 87.911107][ T6620] kmem_cache_alloc+0x4f/0x300 [ 87.915882][ T6620] ? fib6_table_lookup+0x21b/0x5e0 [ 87.921099][ T6620] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 87.926823][ T6620] dst_alloc+0x108/0x300 [ 87.931248][ T6620] ip6_rt_cache_alloc+0x206/0x4d0 [ 87.936292][ T6620] ip6_pol_route+0xa82/0xc50 [ 87.940919][ T6620] ? kmem_cache_free+0x5e/0xe0 [ 87.945776][ T6620] ip6_pol_route_output+0x3b/0x50 [ 87.950808][ T6620] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 87.956972][ T6620] fib6_rule_lookup+0x40/0x160 [ 87.961827][ T6620] ip6_route_output_flags_noref+0x192/0x1b0 [ 87.967714][ T6620] ip6_route_output_flags+0x2a/0x140 [ 87.973106][ T6620] ip6_dst_lookup_tail+0x38b/0x510 [ 87.978216][ T6620] ip6_dst_lookup_flow+0x44/0xc0 [ 87.983376][ T6620] rawv6_sendmsg+0xbfa/0x13f0 [ 87.988108][ T6620] inet_sendmsg+0x5f/0x80 [ 87.992529][ T6620] ? inet_send_prepare+0x210/0x210 14:03:42 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0x1}, 0x10) write(r0, &(0x7f0000000000)="240000001a005f0214f9f407000904001f00000000000000000000000800040001000000", 0x24) r2 = pidfd_getfd(r1, r0, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000540)={0x10, 0x0, 0x25dfdbfc, 0x40}, 0xc) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000002980), r1) r4 = socket(0x11, 0x800000003, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000500)={r6, 0x5, 0x6, @broadcast}, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f0000002a80)={&(0x7f0000002940)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002a40)={&(0x7f00000029c0)={0x58, r3, 0xd28, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x557b}]}, 0x58}, 0x1, 0x0, 0x0, 0x20004011}, 0x800) r7 = memfd_create(&(0x7f0000000040)='-\x80', 0x0) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0), 0x62c40, 0x0) write(r8, &(0x7f0000000200)="76df191f50ec29dd6c9ab5b045333b748988fab47fb279738e8d0d92cf07f5844a3ab8abdec18ba1463e39a4749f918c2bb9d57e2dc2ad18420ceb31479ba710fd24cda683b44380294154c8d4de5eeabfdc31d94bfee9c38b2037d4fafb28090efac80625914ad252c6c01e4f7db2d69ebd2bf7cfaa64176d319050c3ddb14c3622cc8311fa90915c8557d4b24f5a8d776137e7b8d39e3cd9c7831eb1edf86d0f27ca8dca2befafa7ff2d4cf0352cb58575a6f96dff5be728fae3d272aa48fed949c3699fcbc6e8068bf4e7d6717c9e4debec261e3771487f3bfbce8e69e83dcd3ad0", 0xe3) preadv(r7, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/125, 0x7d}], 0x1, 0x4, 0x87) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000300)) [ 87.997751][ T6620] kernel_sendmsg+0x97/0xd0 [ 88.002436][ T6620] sock_no_sendpage+0x87/0xb0 [ 88.007180][ T6620] ? __receive_sock+0x20/0x20 [ 88.011867][ T6620] kernel_sendpage+0x187/0x200 [ 88.016643][ T6620] ? __receive_sock+0x20/0x20 [ 88.021587][ T6620] sock_sendpage+0x5a/0x70 [ 88.026125][ T6620] pipe_to_sendpage+0x128/0x160 [ 88.030975][ T6620] ? sock_fasync+0xc0/0xc0 [ 88.035399][ T6620] __splice_from_pipe+0x207/0x500 [ 88.040433][ T6620] ? generic_splice_sendpage+0xd0/0xd0 [ 88.045895][ T6620] generic_splice_sendpage+0x94/0xd0 [ 88.051267][ T6620] ? iter_file_splice_write+0x790/0x790 [ 88.056797][ T6620] direct_splice_actor+0x80/0xa0 [ 88.061829][ T6620] splice_direct_to_actor+0x345/0x650 [ 88.067230][ T6620] ? do_splice_direct+0x190/0x190 [ 88.072323][ T6620] do_splice_direct+0x106/0x190 [ 88.077204][ T6620] do_sendfile+0x63e/0xbb0 [ 88.081703][ T6620] __x64_sys_sendfile64+0x102/0x140 [ 88.086917][ T6620] do_syscall_64+0x44/0xa0 [ 88.091446][ T6620] entry_SYSCALL_64_after_hwframe+0x44/0xae 14:03:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 88.097418][ T6620] RIP: 0033:0x4665f9 [ 88.101322][ T6620] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 88.121023][ T6620] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 88.129665][ T6620] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 88.132917][ T6642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=6642 comm=syz-executor.4 [ 88.137734][ T6620] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 88.137748][ T6620] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 88.137761][ T6620] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 88.137788][ T6620] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 88.182783][ T6642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50688 sclass=netlink_route_socket pid=6642 comm=syz-executor.4 14:03:42 executing program 1 (fault-call:8 fault-nth:39): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 88.205590][ T6594] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 14:03:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="d4000049398a41cdc9f931"], 0xe8}}, 0x0) clone(0x82100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(r0, &(0x7f0000000180), 0x2, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) wait4(r0, &(0x7f0000000140), 0x2, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) 14:03:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x80}}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f0000000000)) sendmsg$NFT_BATCH(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f0000002c40)={&(0x7f0000000080)={{0x14}, [], {0x14}}, 0x28}}, 0x0) 14:03:42 executing program 3: unshare(0x8000400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) mmap(&(0x7f00007e7000/0x3000)=nil, 0x3000, 0x4, 0x40010, r1, 0x64f29000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = getpid() r3 = pidfd_open(r2, 0x0) r4 = epoll_create1(0x0) r5 = dup3(r3, r4, 0x0) semget$private(0x0, 0x2, 0x0) unshare(0x20000) semtimedop(0x0, &(0x7f0000000140)=[{0x0, 0x0, 0x1800}], 0x1, 0x0) setns(r5, 0x68020000) [ 88.252231][ T6661] FAULT_INJECTION: forcing a failure. [ 88.252231][ T6661] name failslab, interval 1, probability 0, space 0, times 0 [ 88.264877][ T6661] CPU: 1 PID: 6661 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 88.273602][ T6661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.283654][ T6661] Call Trace: [ 88.286926][ T6661] dump_stack_lvl+0xd6/0x122 [ 88.291531][ T6661] dump_stack+0x11/0x1b [ 88.295684][ T6661] should_fail+0x23c/0x250 [ 88.300104][ T6661] __should_failslab+0x81/0x90 [ 88.305022][ T6661] should_failslab+0x5/0x20 [ 88.309522][ T6661] kmem_cache_alloc_node+0x61/0x2c0 [ 88.314713][ T6661] ? __alloc_skb+0xed/0x420 [ 88.319296][ T6661] __alloc_skb+0xed/0x420 [ 88.323704][ T6661] alloc_skb_with_frags+0x90/0x390 [ 88.328881][ T6661] ? _raw_spin_unlock_bh+0x33/0x40 [ 88.334081][ T6661] ? ip6_pol_route+0x91a/0xc50 [ 88.339304][ T6661] sock_alloc_send_pskb+0x436/0x4e0 [ 88.344494][ T6661] ? fib6_rule_lookup+0x85/0x160 [ 88.349415][ T6661] sock_alloc_send_skb+0x2d/0x40 [ 88.354438][ T6661] rawv6_send_hdrinc+0x1c8/0x940 [ 88.359367][ T6661] ? ip6_dst_lookup_tail+0x45c/0x510 [ 88.364659][ T6661] ? kcsan_setup_watchpoint+0x241/0x3f0 [ 88.370198][ T6661] rawv6_sendmsg+0xe40/0x13f0 [ 88.374933][ T6661] inet_sendmsg+0x5f/0x80 [ 88.379280][ T6661] ? inet_send_prepare+0x210/0x210 [ 88.384381][ T6661] kernel_sendmsg+0x97/0xd0 [ 88.388980][ T6661] sock_no_sendpage+0x87/0xb0 [ 88.393646][ T6661] ? __receive_sock+0x20/0x20 [ 88.398308][ T6661] kernel_sendpage+0x187/0x200 [ 88.403074][ T6661] ? __receive_sock+0x20/0x20 [ 88.407749][ T6661] sock_sendpage+0x5a/0x70 [ 88.412185][ T6661] pipe_to_sendpage+0x128/0x160 [ 88.417040][ T6661] ? sock_fasync+0xc0/0xc0 [ 88.421495][ T6661] __splice_from_pipe+0x207/0x500 [ 88.426507][ T6661] ? generic_splice_sendpage+0xd0/0xd0 [ 88.432048][ T6661] generic_splice_sendpage+0x94/0xd0 [ 88.437317][ T6661] ? iter_file_splice_write+0x790/0x790 [ 88.442848][ T6661] direct_splice_actor+0x80/0xa0 [ 88.447951][ T6661] splice_direct_to_actor+0x345/0x650 [ 88.453459][ T6661] ? do_splice_direct+0x190/0x190 [ 88.458470][ T6661] do_splice_direct+0x106/0x190 [ 88.463358][ T6661] do_sendfile+0x63e/0xbb0 [ 88.467777][ T6661] __x64_sys_sendfile64+0x102/0x140 [ 88.472973][ T6661] do_syscall_64+0x44/0xa0 [ 88.477395][ T6661] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 88.483293][ T6661] RIP: 0033:0x4665f9 [ 88.487181][ T6661] 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 [ 88.506938][ T6661] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 88.515445][ T6661] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 88.523437][ T6661] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 88.531557][ T6661] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 88.539690][ T6661] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 88.547823][ T6661] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:43 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x14a, &(0x7f00000001c0)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f0000000440)=""/145, 0x91}, {&(0x7f0000000500)=""/19, 0x13}, {&(0x7f0000000540)=""/43, 0x2b}, {&(0x7f0000000580)=""/172, 0xac}, {&(0x7f0000000640)=""/117, 0x75}], 0x6, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}}, {{&(0x7f0000000780), 0x6e, &(0x7f00000039c0)=[{&(0x7f0000000800)=""/249, 0xf9}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/123, 0x7b}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/56, 0x38}, {&(0x7f00000029c0)=""/4096, 0x1000}], 0x6, &(0x7f0000004140)=ANY=[@ANYBLOB="1800000000e5ff00000046b3ab20619a010000000100", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc0}}, {{&(0x7f0000003b00), 0x6e, &(0x7f0000003ec0)=[{&(0x7f0000003b80)=""/1, 0x1}, {&(0x7f0000003bc0)=""/71, 0x47}, {&(0x7f0000003c40)=""/105, 0x69}, {&(0x7f0000003cc0)=""/206, 0xce}, {&(0x7f0000003dc0)=""/22, 0x16}, {&(0x7f0000003e00)=""/3, 0x3}, {&(0x7f0000003e40)=""/66, 0x42}], 0x7}}], 0x3, 0x0, &(0x7f0000004000)) ptrace$setregs(0xffffffffffffffff, r1, 0xfffffffffffffffc, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) tkill(r2, 0x34) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ptrace$setregs(0xd, r2, 0x6, &(0x7f0000003a40)="d30784667d15b514cb7adf93e20193d94413a0a169c4446ce9cb02f8e426381985e0a76aaa0ad44df0cabdd20b7bbe60bbae6b1e9f8d69a7fcf2c66da6644e68e8cebacebb473076ab8f97522c706fca66daf483164ef5755b361d6886499d8f8411882b00f58151ca151f9f2d65c81f3f00ccf8668bc381f6110c9c42a482f6de1e9ef64cf1d3c2ac035ca36ee13f09de658a2465bdafaa") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r3, 0x80083313, &(0x7f0000000080)) 14:03:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x6a4880, 0x0) r1 = epoll_create(0x10007fff) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000140)={0x0, @aes128, 0x0, @desc3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000180)) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x10900, 0x0) mmap(&(0x7f000007e000/0x4000)=nil, 0x4000, 0x8, 0x11, r5, 0x7120f000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setstatus(r3, 0x4, 0x40000) r6 = dup3(r1, r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000100)={0x9, 0x8, 0x7, 0xca6, 0x2, "5ab8ba0588f7f1649a4c9a56884ac114d376b7"}) r7 = dup3(r1, r2, 0x0) dup2(r7, r3) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000000380)={0xe7, 0xff, 0x7}) 14:03:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000380)=""/155, 0x9b}], 0x1, 0x3, 0x0) 14:03:43 executing program 4: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20020008) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000480)='./file1\x00', 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x40010, &(0x7f0000000100)='\x00') rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') 14:03:43 executing program 1 (fault-call:8 fault-nth:40): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:43 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x5, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc00000, 0x3, &(0x7f0000008000/0xc00000)=nil) mremap(&(0x7f0000079000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000bf9000/0x1000)=nil) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_type(r0, &(0x7f0000000140), 0x12000005f) fallocate(r0, 0x0, 0x3, 0xdff) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000af1000/0x1000)=nil) 14:03:43 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) umount2(0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001400)={0x1, &(0x7f00000013c0)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) rmdir(&(0x7f00000000c0)='./file0\x00') r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000004900)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="9ddebf466e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltuid=', @ANYRESHEX=r5]) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000000200), 0x4) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000004900)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wddno=', @ANYRESHEX=r7, @ANYBLOB=',dfltuid=', @ANYRESHEX=r9]) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000180)={{}, {0x1, 0x2}, [{0x2, 0xd, r1}], {0x4, 0x3}, [{0x8, 0x4, r5}, {0x8, 0x5, r9}, {0x8, 0x0, r10}], {0x10, 0x2}, {0x20, 0x6f6b0c5594fc202f}}, 0x44, 0x0) 14:03:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0xb1c661d318500c51) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) ioctl$RTC_UIE_OFF(r1, 0x7004) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800001, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents64(r3, &(0x7f0000000100)=""/149, 0x18) 14:03:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 88.836759][ T6721] FAULT_INJECTION: forcing a failure. [ 88.836759][ T6721] name failslab, interval 1, probability 0, space 0, times 0 [ 88.849423][ T6721] CPU: 0 PID: 6721 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 88.858101][ T6721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.868254][ T6721] Call Trace: [ 88.871537][ T6721] dump_stack_lvl+0xd6/0x122 [ 88.876114][ T6721] dump_stack+0x11/0x1b [ 88.880282][ T6721] should_fail+0x23c/0x250 [ 88.884732][ T6721] __should_failslab+0x81/0x90 [ 88.889647][ T6721] should_failslab+0x5/0x20 [ 88.894133][ T6721] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 88.899832][ T6721] ? __kmalloc_node_track_caller+0x30/0x40 [ 88.905622][ T6721] __kmalloc_node_track_caller+0x30/0x40 [ 88.911327][ T6721] ? alloc_skb_with_frags+0x90/0x390 [ 88.916620][ T6721] __alloc_skb+0x187/0x420 [ 88.921142][ T6721] alloc_skb_with_frags+0x90/0x390 [ 88.926236][ T6721] ? _raw_spin_unlock_bh+0x33/0x40 [ 88.931344][ T6721] ? ip6_pol_route+0x91a/0xc50 [ 88.936149][ T6721] sock_alloc_send_pskb+0x436/0x4e0 [ 88.941363][ T6721] ? fib6_rule_lookup+0x85/0x160 [ 88.946285][ T6721] sock_alloc_send_skb+0x2d/0x40 [ 88.951201][ T6721] rawv6_send_hdrinc+0x1c8/0x940 [ 88.956146][ T6721] ? ip6_dst_lookup_tail+0x45c/0x510 [ 88.961417][ T6721] ? xfrm_lookup_route+0xc0/0xf0 [ 88.966341][ T6721] rawv6_sendmsg+0xe40/0x13f0 [ 88.971029][ T6721] inet_sendmsg+0x5f/0x80 [ 88.975396][ T6721] ? inet_send_prepare+0x210/0x210 [ 88.980492][ T6721] kernel_sendmsg+0x97/0xd0 [ 88.985078][ T6721] sock_no_sendpage+0x87/0xb0 [ 88.989745][ T6721] ? __receive_sock+0x20/0x20 [ 88.994415][ T6721] kernel_sendpage+0x187/0x200 [ 88.999182][ T6721] ? __receive_sock+0x20/0x20 [ 89.003844][ T6721] sock_sendpage+0x5a/0x70 [ 89.008286][ T6721] pipe_to_sendpage+0x128/0x160 [ 89.013129][ T6721] ? sock_fasync+0xc0/0xc0 [ 89.017536][ T6721] __splice_from_pipe+0x207/0x500 [ 89.022557][ T6721] ? generic_splice_sendpage+0xd0/0xd0 [ 89.028050][ T6721] generic_splice_sendpage+0x94/0xd0 [ 89.033322][ T6721] ? iter_file_splice_write+0x790/0x790 [ 89.038918][ T6721] direct_splice_actor+0x80/0xa0 [ 89.043920][ T6721] splice_direct_to_actor+0x345/0x650 [ 89.049359][ T6721] ? do_splice_direct+0x190/0x190 [ 89.054372][ T6721] do_splice_direct+0x106/0x190 [ 89.059211][ T6721] do_sendfile+0x63e/0xbb0 [ 89.063695][ T6721] __x64_sys_sendfile64+0x102/0x140 [ 89.068883][ T6721] do_syscall_64+0x44/0xa0 [ 89.073397][ T6721] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 89.079442][ T6721] RIP: 0033:0x4665f9 [ 89.083323][ T6721] 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 [ 89.102927][ T6721] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 89.111375][ T6721] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 89.119332][ T6721] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 89.127285][ T6721] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:03:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0/file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000000000000010000000100000000400000004000000d000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='smackfshat=,uid>', @ANYRESDEC, @ANYBLOB="2c0097cca89e4e842220d07574cccf23d593faf1634801e5379fd080640e973b08b341e31b20315699002fbf2536d8934fbfdc4a7c4b125b66d0aa"]) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)=@can, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/24, 0x18}, {&(0x7f00000002c0)=""/215, 0xd7}], 0x2, &(0x7f0000000400)=""/180, 0xb4}, 0x2003) chroot(&(0x7f0000000040)='./file0\x00') r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x10100, 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x60400, 0x51) 14:03:43 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/105, 0x69}, {&(0x7f00000000c0)=""/246, 0xf6}, {&(0x7f00000001c0)=""/4, 0x4}], 0x3, 0x5, 0xfffffeff) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x40) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = clone3(&(0x7f0000000340)={0x391242000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000000240)={0x1, 0x0, 0x0, 0xfff, r2}) [ 89.135243][ T6721] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 89.143286][ T6721] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:43 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_debug_messages', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) lseek(r2, 0x3, 0x3) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$char_usb(r0, &(0x7f00000000c0)=""/105, 0x69) socket$nl_xfrm(0x10, 0x3, 0x6) 14:03:43 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x3, 0x8, 0x1f, 0x7}, {0x0, 0x0, 0x5a, 0x1}, {0x3, 0x64, 0x11, 0x5}]}) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000003c0)={0x0, 0x1, r0, 0x5}) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') prctl$PR_SET_SECCOMP(0x16, 0x4, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x2, 0x4, 0x3, 0xde}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0xa00, 0x7, 0x3f, 0xd}, {0x34c, 0x40, 0xe1, 0x4}]}) open(&(0x7f0000000140)='./file0\x00', 0x400, 0xe4) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000040)={0xa, &(0x7f00000001c0)=[{0x7f, 0x20, 0x7, 0xffffffc1}, {0xfff, 0x1, 0x1, 0x7fffffff}, {0x2, 0x7, 0x6, 0xfffffff8}, {0x96, 0x4, 0x1f, 0x6}, {0x8, 0x2, 0x1, 0x22000000}, {0x800, 0x6, 0x5, 0xb57}, {0x3f, 0x3, 0x2, 0xffffffff}, {0x20, 0x0, 0x9, 0x10d}, {0x3, 0x1, 0x0, 0x9}, {0xffe1, 0x2, 0x0, 0x8}]}) 14:03:43 executing program 3: pipe(&(0x7f0000000180)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f050000000000000000020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0xcfcf5000) openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x2080, 0x1c, 0x3}, 0x18) [ 89.214108][ T6748] loop0: detected capacity change from 0 to 4 14:03:43 executing program 1 (fault-call:8 fault-nth:41): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 89.278408][ T22] audit: type=1326 audit(1631714623.949:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6762 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 89.306646][ T6748] loop0: detected capacity change from 0 to 4 [ 89.310330][ T6767] loop3: detected capacity change from 0 to 262160 [ 89.330117][ T22] audit: type=1326 audit(1631714623.959:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6762 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 89.367692][ T6780] FAULT_INJECTION: forcing a failure. [ 89.367692][ T6780] name failslab, interval 1, probability 0, space 0, times 0 [ 89.380355][ T6780] CPU: 0 PID: 6780 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 89.389122][ T6780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.399207][ T6780] Call Trace: [ 89.402486][ T6780] dump_stack_lvl+0xd6/0x122 [ 89.407078][ T6780] dump_stack+0x11/0x1b [ 89.411236][ T6780] should_fail+0x23c/0x250 [ 89.415660][ T6780] ? dst_alloc+0x108/0x300 [ 89.420094][ T6780] __should_failslab+0x81/0x90 [ 89.424922][ T6780] should_failslab+0x5/0x20 [ 89.429594][ T6780] kmem_cache_alloc+0x4f/0x300 [ 89.433762][ T22] audit: type=1326 audit(1631714623.999:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6762 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=428 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 89.434359][ T6780] ? fib6_table_lookup+0x21b/0x5e0 [ 89.463353][ T6780] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 89.465340][ T6790] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 89.469074][ T6780] dst_alloc+0x108/0x300 [ 89.469102][ T6780] ip6_rt_cache_alloc+0x206/0x4d0 [ 89.478424][ T6790] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 89.482493][ T6780] ip6_pol_route+0xa82/0xc50 [ 89.482520][ T6780] ? kmem_cache_free+0x5e/0xe0 [ 89.490299][ T6790] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 89.496702][ T6780] ip6_pol_route_output+0x3b/0x50 [ 89.501624][ T22] audit: type=1326 audit(1631714623.999:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6762 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 89.506141][ T6780] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 89.518659][ T6790] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 89.520325][ T6780] fib6_rule_lookup+0x40/0x160 [ 89.520350][ T6780] ip6_route_output_flags_noref+0x192/0x1b0 [ 89.544614][ T22] audit: type=1326 audit(1631714623.999:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6762 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 89.550238][ T6780] ip6_route_output_flags+0x2a/0x140 [ 89.559836][ T22] audit: type=1326 audit(1631714623.999:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6762 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=317 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 89.564384][ T6780] ip6_dst_lookup_tail+0x38b/0x510 [ 89.570726][ T6790] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 89.594116][ T6780] ip6_dst_lookup_flow+0x44/0xc0 [ 89.594143][ T6780] rawv6_sendmsg+0xbfa/0x13f0 [ 89.599934][ T6792] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 89.623168][ T6780] inet_sendmsg+0x5f/0x80 [ 89.623198][ T6780] ? inet_send_prepare+0x210/0x210 [ 89.639111][ T22] audit: type=1326 audit(1631714623.999:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6762 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 89.642463][ T6780] kernel_sendmsg+0x97/0xd0 [ 89.655756][ T22] audit: type=1326 audit(1631714623.999:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6762 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 89.656307][ T6780] sock_no_sendpage+0x87/0xb0 [ 89.662568][ T22] audit: type=1326 audit(1631714623.999:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6762 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=259 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 89.665710][ T6780] ? __receive_sock+0x20/0x20 [ 89.700112][ T22] audit: type=1326 audit(1631714623.999:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6762 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 89.717702][ T6780] kernel_sendpage+0x187/0x200 [ 89.779665][ T6780] ? __receive_sock+0x20/0x20 [ 89.784391][ T6780] sock_sendpage+0x5a/0x70 [ 89.788892][ T6780] pipe_to_sendpage+0x128/0x160 [ 89.793825][ T6780] ? sock_fasync+0xc0/0xc0 [ 89.798247][ T6780] __splice_from_pipe+0x207/0x500 [ 89.803278][ T6780] ? generic_splice_sendpage+0xd0/0xd0 [ 89.808811][ T6780] generic_splice_sendpage+0x94/0xd0 [ 89.814188][ T6780] ? iter_file_splice_write+0x790/0x790 [ 89.819835][ T6780] direct_splice_actor+0x80/0xa0 [ 89.824828][ T6780] splice_direct_to_actor+0x345/0x650 [ 89.830198][ T6780] ? do_splice_direct+0x190/0x190 [ 89.835224][ T6780] do_splice_direct+0x106/0x190 [ 89.840153][ T6780] do_sendfile+0x63e/0xbb0 [ 89.844640][ T6780] __x64_sys_sendfile64+0x102/0x140 [ 89.849853][ T6780] do_syscall_64+0x44/0xa0 [ 89.854295][ T6780] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 89.860201][ T6780] RIP: 0033:0x4665f9 14:03:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:44 executing program 3: lstat(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802", 0x1a, 0xe000}], 0x0, &(0x7f00000007c0)={[{@utf8}, {}, {@gid={'gid', 0x3d, r0}}, {@unhide}]}) 14:03:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0xfffffffe}, 0x1c) r2 = socket$inet6(0x10, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) tkill(0x0, 0x3a) statx(r3, &(0x7f0000001780)='./file0\x00', 0x0, 0x1, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r7) sendmsg$unix(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000140)="9742fb011a59ec79f16a3b2c3e7c1fbabcce934fa6a8e4a828fbb4bb6a8ff07b098d3e5faca5270e94166964d079ce9a41d5575977372f985213b991d380f625b17219ff22c8f981b0ce3a2e0363469626926899899ca1c2b25e5cb1cb4431fb1e3d29", 0x63}, {&(0x7f0000000200)="27da2e6775f7857734460ae5c8c1c908b618a8b74d933ae690dc36b3a0d1563da425936726662c625234ef16d7718f724c400db81e3ad7521f95760c1bbfef7f44ffb9f6056adfabe681ab7e80583136f976885069bc266dac3f80d5d76c6249f91df24ac0e2002263e140a6961a0cb6c770a0dee41e4b6021f9c503b64ea249308aa06da1f770c899c9a83ff8c6b5d57af4f332f8970143f7bc469ec47d36ca8423b909", 0xa4}, {&(0x7f0000000340)="f7cc69e1d6906fe815430622eaed7ad5b87df4cd7922ac0ccb23de5ea2d104ec05793287ba6a2f5b41a5aad2d1189d8a0976299eae136858b8e5d7e5decfb182c478909aab048deeeaf757fb8c79cbcf0e60f1119f0450bda388ff5c0f2af04b3257219348e3612dc60fcd3ae74e493bb063b592098af0007681422485307b5cc711c72b8e97f93fd0ae34cc5a40e09a06899e7d7d76a4da32f24a8474d8e1150044dc0dc290617274b417075cb02f6251dd99aab306c040c55443856b2006", 0xbf}, {&(0x7f0000000040)="63c753eeee0dd87c0190dbea9a39ae6a15eb6a34084bf80be91e6bb6b8e5c21b361a444a62bc561404263f51869eef51c8f66872f1", 0x35}, {&(0x7f00000002c0)="52572878be46fcb2e44aaf6b10432598b3474897ba55160051b032b6c8e523342c3c64baaf", 0x25}, {&(0x7f0000001400)="1044d4a1e454e0cbf52d9a899cea5be64971af8aeb0256e6c4e2e447ed4e8ac4965c4b585a69ef6adb7103f3378c31280fdb95ac1fe7db64e9c137b9b847efc91cbfa5eeabf8a24bb0fb", 0x4a}], 0x6, &(0x7f0000001500)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c0000000000000001de001102000000", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r4, @ANYRES32=0xee01, @ANYBLOB="000000001c000000008002000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x240000c4}, 0x20000800) mmap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r1, 0x6000) preadv(r3, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) sendto$inet6(r2, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) r9 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r9, &(0x7f00000000c0)="0bfe000010001d0b0bfdc5cbdd041d8e828003000000000001a79602ab0fc8da78031c6660b08f00063f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d0280ab5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) sendmmsg$inet(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="a1", 0x1}], 0x1}}], 0x1, 0x240848c5) 14:03:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:44 executing program 2: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) mmap(&(0x7f000050d000/0x2000)=nil, 0x2000, 0x2000018, 0x11, r0, 0x598a9000) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) fallocate(r0, 0x0, 0x1100, 0x1f000) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00', 0x6b0540, 0x188) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 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) 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_submit(0x0, 0x2, &(0x7f0000000180)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x8001, r1, &(0x7f00000000c0)="6deb5288d66cc4e53ab303f3f7041e3a33b00b1db54340d5ce0358c9f0d4251de4021f13ba16485fccc55a92246a46dcaacd88d0b088c0ec8d46d2009908eea96224f950947288521737ee7fa7130432dbefae6077bbceca4b7a2bddb911a764", 0x60, 0x7, 0x0, 0x3, r3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x2, r4, &(0x7f0000000280)="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", 0xfa, 0xfffffffffffffffd, 0x0, 0x2}]) 14:03:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:44 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.stat\x00', 0x275a, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) writev(r1, &(0x7f0000001580)=[{&(0x7f0000000180)="e5", 0x1}], 0x1) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80000001) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ftruncate(r0, 0x28f) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0xc, r1}) [ 89.864121][ T6780] 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 [ 89.883822][ T6780] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 89.892259][ T6780] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 89.900313][ T6780] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 89.908288][ T6780] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 89.916256][ T6780] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 89.924226][ T6780] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='sysv\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x100000, 0x0) connect(0xffffffffffffffff, &(0x7f0000000300)=@xdp={0x2c, 0x6, 0x0, 0x37}, 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount(&(0x7f0000000380)=ANY=[@ANYBLOB="2f6465762f6c6f6f703002"], &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='ncpfs\x00', 0x81, &(0x7f0000000440)=':[\x00') ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f00000005c0)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r0, &(0x7f0000000080)='\x00', 0x400, 0x8) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x200, 0x20) mount$bind(&(0x7f0000000500)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x65000, 0x0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x1805002, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x80000, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000e40)=[{{&(0x7f0000000640)=@nfc_llcp, 0x80, &(0x7f0000000c80)=[{&(0x7f00000006c0)=""/79, 0x4f}, {&(0x7f0000000740)=""/27, 0x1b}, {&(0x7f0000000780)=""/165, 0xa5}, {&(0x7f0000000840)=""/185, 0xb9}, {&(0x7f0000000900)=""/183, 0xb7}, {&(0x7f00000009c0)=""/129, 0x81}, {&(0x7f0000000a80)=""/234, 0xea}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)=""/116, 0x74}, {&(0x7f0000000c40)=""/11, 0xb}], 0xa, &(0x7f0000000d40)=""/253, 0xfd}, 0x8}], 0x1, 0x0, &(0x7f0000000e80)={0x77359400}) move_mount(r2, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x0) mount$bind(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x40, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x101000, 0x80) 14:03:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000280)=ANY=[@ANYBLOB="600100001a000100000000000000000000000000000000000000000000000000ac1414bb00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x160}}, 0x0) [ 90.016640][ T6821] loop3: detected capacity change from 0 to 224 [ 90.071723][ T6825] ======================================================= [ 90.071723][ T6825] WARNING: The mand mount option has been deprecated and [ 90.071723][ T6825] and is ignored by this kernel. Remove the mand [ 90.071723][ T6825] option from the mount to silence this warning. [ 90.071723][ T6825] ======================================================= [ 90.091374][ T6837] FAULT_INJECTION: forcing a failure. [ 90.091374][ T6837] name failslab, interval 1, probability 0, space 0, times 0 [ 90.119382][ T6837] CPU: 1 PID: 6837 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 90.128052][ T6837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.130667][ T6840] netlink: 112 bytes leftover after parsing attributes in process `syz-executor.0'. [ 90.138114][ T6837] Call Trace: [ 90.138123][ T6837] dump_stack_lvl+0xd6/0x122 [ 90.155320][ T6837] dump_stack+0x11/0x1b [ 90.159484][ T6837] should_fail+0x23c/0x250 [ 90.164007][ T6837] __should_failslab+0x81/0x90 14:03:44 executing program 1 (fault-call:8 fault-nth:42): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:44 executing program 3: set_mempolicy(0x2, &(0x7f0000000180)=0xc1d, 0x7f) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r3, 0x5, 0x6}, 0x10) r4 = open_tree(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x9102) sendmsg$NL80211_CMD_DEL_KEY(r4, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x78, r0, 0x20, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "5c4fd2b9ff"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x1c, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x10, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "c60152a19e"}, @NL80211_ATTR_MAC={0xa}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x4000) close(r1) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)={0x48, r5, 0x401, 0x3, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x6}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x1}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x2}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x772}}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40081}, 0x4800) umount2(&(0x7f0000000480)='./file0\x00', 0x0) r6 = gettid() tkill(r6, 0x3a) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r5, 0x300, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x7a}, @void, @val={0xc, 0x99, {0x0, 0x46}}}}, [@NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_PID={0x8, 0x52, r6}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x30}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3a}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3bb, 0x62}}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8040}, 0x4000000) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_COALESCE(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000680)={0x14, r0, 0x623, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 14:03:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:44 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200), 0x4) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/137, 0x89}, {&(0x7f0000000140)=""/18, 0x12}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/191, 0xbf}], 0x4, 0xfff, 0xff) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) write$binfmt_aout(r1, &(0x7f00000004c0)={{0x8847, 0x0, 0x0, 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x8035}}, 0x14) 14:03:44 executing program 2: r0 = socket$inet6(0x10, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)="5500000018007fd500fe01b2a4a280930a06000000a843089100fe8004000800080006000f0000002d000f009b2c136ef75afb83de448daa72540d8102d2c55327c43ab82286ef1fdd20652383656d4d24", 0x51}, {&(0x7f0000000080)="02044911", 0x4}], 0x2}, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000180)=@caif=@dbg={0x25, 0xff, 0x81}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)="86778c7f9aae81fc88537295479db40479ebdccf9ba160668f42f7c298f7cf991d08fa03bce16414c5569635ba4a67ea6dba0437a7332a2c87a658bd1da529f1b71a4ccfb80594cf912d89b643bdd2f3155ff5d8bfb6032bf245f55b44775c608fb6e07e0a6fbf17f17f0ec61717fa3c4f522d40befbd8037ee5f5273be71401cd29f4230c60bdb9e787253d96f302fc8bbd4a3c47da579f368da70d17c15230fd302f397415c1ddcc0e32d1e1d4c0c2e738cb136feb0eca05ba05b3d16bb1d78783", 0xc2}], 0x1, &(0x7f0000000400)=[{0xc8, 0x10d, 0x200, "4d98c2dc39d5eda35c5ac7ab73891f651df3ca5bc63922c34ca165fb31dc759b3e57c0102dda6537634f96d4c4284fbe2b95de2a11cb1ec9ea4424083d82cb3ea4c68281805d2bbaa3bc45d85cfee68e7bc215ae6d1535e1891759f742ef2d8a5b84b1b169f9cd7d453cf3b1b2d2c31cb615f075b3dea2247b83d1ed6990244b748f21d73f4e63dd0eea573d8f03a83ecce38ffd0801c7b058b1b53a2b80d6dec9a5e923c22790d972e3af12671e69a32560eb75b621d78f"}, {0x78, 0x10f, 0x7, "9e86fd2fdb8da0e0a1410776c9af3b31c8dfb66c427246ad28a2933c6d8e01519ccd7933e1543475dcbd5caee7c5e996f0b2d9fa2a9323c719ed84a9a34999b866d2e65acea2665ca5e0330b133d32ea9cf58598f64d6e60751377990fbb47c8cb263f04"}, {0xf0, 0x1, 0x0, "969002a853e16aa00f6744d244bc3cb4484d11314716f278892e662e60278edad61bc2fc1713562e344bd70f53f9c62535476f516c9880c001e1015ddd66868baaff8a0a5c16afb97523f2ad293d1d37b23d7c383b51d8190a4c202c179cd8f42acf583bd6b64fa332f5f1947d941b9b7f305e6e9109a81b4aad0ac59ddfd8cd62ca88d7ece670a79ef979528b23a75d081f9fe2a97de71e7f0fddfa4a7c0b2d1ca41acdc1081757245e13fb8b29a414f07ee2e15e8767a2f2a0fef3cc236f805b0b8c90246062fb8cf3b799fd3af22955eb8adc790f884a03"}, {0xa0, 0x111, 0x0, "9f4156c7a3f399e23097d0876e31764c24cf83f57c773766a79740eb803de1e71cd0f8ee1db69332c002ab96c548829fccad0de61d717a191c59c8b99e681c89eb1dcb0795f3be02c2e6adbf51b70ff1af9f736d1dd9a7d4f67570ec9181fc809215b939e5bc33bd77f81bbd469bd8d9f041bf66458e394c416b55d2fc62c4099a012695fc2248ceec6abc625a76aa2d"}, {0x68, 0x108, 0xfff, "314aec4693501a2101128c9d374ff9638a7fcbc456543223635950cb3d6e423998d3bcfd42062501b80be8a00246bf0c2c055cf27eaacff36e94b362bc39580d3312f980aa92b7391cdc1d21d5d196c958a41d331d69"}], 0x338}, 0x20000001) [ 90.168776][ T6837] should_failslab+0x5/0x20 [ 90.173336][ T6837] kmem_cache_alloc_node+0x61/0x2c0 [ 90.178538][ T6837] ? __alloc_skb+0xed/0x420 [ 90.183038][ T6837] __alloc_skb+0xed/0x420 [ 90.187445][ T6837] alloc_skb_with_frags+0x90/0x390 [ 90.192561][ T6837] ? _raw_spin_unlock_bh+0x33/0x40 [ 90.197725][ T6837] ? ip6_pol_route+0x91a/0xc50 [ 90.202505][ T6837] sock_alloc_send_pskb+0x436/0x4e0 [ 90.207695][ T6837] ? fib6_rule_lookup+0x85/0x160 [ 90.212682][ T6837] sock_alloc_send_skb+0x2d/0x40 [ 90.217617][ T6837] rawv6_send_hdrinc+0x1c8/0x940 14:03:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 90.222561][ T6837] ? ip6_dst_lookup_tail+0x45c/0x510 [ 90.227945][ T6837] ? xfrm_lookup_route+0xc0/0xf0 [ 90.232889][ T6837] rawv6_sendmsg+0xe40/0x13f0 [ 90.237593][ T6837] inet_sendmsg+0x5f/0x80 [ 90.241924][ T6837] ? inet_send_prepare+0x210/0x210 [ 90.247041][ T6837] kernel_sendmsg+0x97/0xd0 [ 90.251595][ T6837] sock_no_sendpage+0x87/0xb0 [ 90.256342][ T6837] ? __receive_sock+0x20/0x20 [ 90.261021][ T6837] kernel_sendpage+0x187/0x200 [ 90.265815][ T6837] ? __receive_sock+0x20/0x20 [ 90.270547][ T6837] sock_sendpage+0x5a/0x70 [ 90.274960][ T6837] pipe_to_sendpage+0x128/0x160 [ 90.279817][ T6837] ? sock_fasync+0xc0/0xc0 [ 90.284282][ T6837] __splice_from_pipe+0x207/0x500 [ 90.289507][ T6837] ? generic_splice_sendpage+0xd0/0xd0 [ 90.294966][ T6837] generic_splice_sendpage+0x94/0xd0 [ 90.300287][ T6837] ? iter_file_splice_write+0x790/0x790 [ 90.305829][ T6837] direct_splice_actor+0x80/0xa0 [ 90.310777][ T6837] splice_direct_to_actor+0x345/0x650 [ 90.316208][ T6837] ? do_splice_direct+0x190/0x190 [ 90.321222][ T6837] do_splice_direct+0x106/0x190 [ 90.326204][ T6837] do_sendfile+0x63e/0xbb0 [ 90.330635][ T6837] __x64_sys_sendfile64+0x102/0x140 [ 90.335945][ T6837] do_syscall_64+0x44/0xa0 [ 90.340377][ T6837] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 90.346283][ T6837] RIP: 0033:0x4665f9 [ 90.350170][ T6837] 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 14:03:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000be000000000000be000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c0000000000001c00080000000008007809140b2a3a08020000010000010100202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202073797a6b616c6c65722020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202047454e49534f494d4147452049534f20393636302f4846532046494c4553595354454d2043524541544f5220284329203139393320452e594f554e4744414c452028432920313939372d32303036204a2e50454152534f4e2f4a2e534348494c4c494e472028432920323030362d32303037204344524b4954205445414d202066696c6533202020202020202020202020202020202020202020202020202020202020202066696c6531202020202020202020202020202020202020202020202020202020202020202066696c6532202020202020202020202020202020202020202020202020202020202020202032303230303932303131343235383030083230323030393230313134323538303008303030303030303030303030303030300032303230303932303131343235383030080100202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202000"/1408, 0x580, 0x8000}, {&(0x7f0000010600)="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"/1408, 0x580, 0x8800}, {&(0x7f0000010c00)="ff43443030310100"/32, 0x20, 0x9000}, {&(0x7f0000010d00)="01001c0000000100000005001d000000010046494c4530000000000000000000", 0x20, 0xa000}, {&(0x7f0000010e00)="01000000001c0001000005000000001d000146494c4530000000000000000000", 0x20, 0xb000}, {&(0x7f0000010f00)="01001e000000010000000a001f000000010000660069006c0065003000000000", 0x20, 0xc000}, {&(0x7f0000011000)="01000000001e000100000a000000001f000100660069006c0065003000000000", 0x20, 0xd000}, {&(0x7f0000011100)="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"/288, 0x120, 0xe000}, {&(0x7f0000011300)="22001d0000000000001d00080000000008007809140b2a3a0802000001000001010022001c0000000000001c00080000000008007809140b2a3a080200000100000101012a0027000000000000271a0400000000041a7809140b2a3a08000000010000010846494c45302e3b3100"/128, 0x80, 0xe800}, {&(0x7f0000011400)="22001e0000000000001e00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400200000000000002064000000000000647809140b2a3a08000000010000011200660069006c0065002e0063006f006c0064002c001f0000000000001f00080000000008007809140b2a3a08020000010000010a00660069006c00650030002c0021000000000000210a0000000000000a7809140b2a3a08000000010000010a00660069006c00650031002c00220000000000002228230000000023287809140b2a3a08000000010000010a00660069006c00650032002c00220000000000002228230000000023287809140b2a3a08000000010000010a00660069006c0065003300"/320, 0x140, 0xf000}, {&(0x7f0000011600)="22001f0000000000001f00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101012c0027000000000000271a0400000000041a7809140b2a3a08000000010000010a00660069006c0065003000"/128, 0x80, 0xf800}, {&(0x7f0000011700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x10000}, {&(0x7f0000011800)='syzkallers\x00'/32, 0x20, 0x10800}, {&(0x7f0000011900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13800}], 0x0, &(0x7f0000011e00)) 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) getdents(r0, &(0x7f0000000040)=""/135, 0x87) 14:03:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000200), 0x2000000000001, 0x30002) setreuid(0x0, 0xee01) r1 = geteuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYRESOCT, @ANYRESDEC, @ANYBLOB=',dfltuid=', @ANYRESHEX=r7, @ANYBLOB="0ddf8a1bb915a8478770161b6c598f0c2754f0e9f7362602e09a1e4833b278ee5210eb3c10a743e3cc1df91634961f1a11357a0a2ab61881a2c06773ad51293c246a47dad34bdda494d248a8b3d6b55839901961358a", @ANYRESDEC, @ANYRESDEC=0x0]) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000180)={{}, {0x1, 0x4}, [{0x2, 0x1, 0xee00}, {0x2, 0x0, r1}, {0x2, 0x1, 0xffffffffffffffff}], {0x4, 0x5}, [{0x8, 0x7, r3}, {0x8, 0x6, r7}], {0x10, 0x4}, {0x20, 0x2}}, 0x4c, 0xab2aa0c536b25f6f) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r9) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r11) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r13) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x3}, [{0x2, 0x4}, {0x2, 0x4}, {0x2, 0x2, r2}, {0x2, 0x2, r6}, {0x2, 0x4}, {}, {0x2, 0x6, r9}, {0x2, 0x4, r11}, {0x2, 0x1, r13}, {0x2, 0x1, r1}], {0x4, 0x2}, [{0x8, 0x0, r3}], {0x10, 0x5}}, 0x7c, 0x3) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xffffff93}) 14:03:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x10000, 0x0) write(r2, &(0x7f0000000280)="92", 0x1) read(r1, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x10000, 0x0) write(r2, &(0x7f0000000280)="92", 0x1) read(r1, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x10000, 0x0) write(r2, &(0x7f0000000280)="92", 0x1) read(r1, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x10034) [ 90.369977][ T6837] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 90.378391][ T6837] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 90.386366][ T6837] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 90.394336][ T6837] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 90.402330][ T6837] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 90.410302][ T6837] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:45 executing program 1 (fault-call:8 fault-nth:43): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="92", 0x1) read(0xffffffffffffffff, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001540), 0x113000, 0x0) sendmmsg(r0, &(0x7f00000066c0)=[{{&(0x7f0000000140)=@qipcrtr={0x2a, 0xffffffff, 0x7fff}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)="f53e8a2c0766412163beb012c0fb05b033e6bd4bbe6365f2", 0x18}, {&(0x7f0000000200)="132dd06f1de9fcadba25c1eadde49944b9cc1ee1ea8701dc516a78279c28c0b95d06c24265d7fd21c28edfe56c49d3f81afa24ab64b626389d08f7b767bdf007218b653c85ee8f670db260d83d", 0x4d}, {&(0x7f0000000380)="4285eccf3599288e619b2120e92713da9e8150288d4122073eca0a8b72fe052a186a3942269b648631a6e2afb352e74ab1fca8c476bac70b8a461a072c3729b5fa98af469dd34e8d48c92bf3753fdc3a937b4c219752fb42a2ee050a5cba79a5d71a1e49ec20044e1640fc9f477d63f516da112da9bc54e7f1b34bc4c4bf3eea03228a46068fd2ee2b5b28124ea967c9df012d1c4bd3a2a5bcd7d10c7c1512a2639c9434caf0f21796a421", 0xab}, {&(0x7f0000000440)="c9a3debff401e1a49050a9beecf73ce7db5b8fb0d636bff9ea69e3967120dd689e1b699cdc40a989c619c1148ba1fac6e916d4f0c3f618c42a4988df2cef5684da8e2cf145479df8f5fbc00281a6f5412da86a99a30ffbfb4abc98bd9b7629bc3ea7cc8c936c3eb7ac84d8d080dee2372c41285f45d7acc92f22971cf72b73c3d8cb54923eef4a1a00997716dee5e4c5fea9ea7128cb8bd66ac16c53b64c52b666a04550367bc68ce6648b48e2dd92821d3ab5280e9cdf558fe0158e9084ab783ba8d666ffd69151205397c5c58f615b56cb4e1c7381796934409b2834e659e9f71212de71", 0xe5}, {&(0x7f0000000280)="1bef514bc5827534e1694b2281addcc55d3b1defd5dd636c1ca8c5138fd3875cc1567d679e32983545722d8e6207265b8f3aac68f4c68f6e8079e910575d039afa5093ca1c4c0d6ea1af4dd7f6514acc93f1a88cbf3a4ce042b3", 0x5a}], 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="480000000000000018010000ffff0000ec4e27f7f57b83b640b923687452a48f40d53a09c1f9f8a804e259a7795ac300f774eb6e7ef34093feee50f71c07a3f18948eba1ab000000580000000000e476b15d000900000000bbf2c5783da3a671529ea16ecd46a3d4cc20344faeaeba1a3e7874cc2cf4a15862a92632206c15e01b4800ad69cb05a65dbbbc05509cdd015dceaa201a0382b1a353120fac250000"], 0xa0}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000680)="7579e248a508c7f6e0e93c4175be86b52f611d829ef2abc1250ec034e763b87c3f3bc1516f74e4974419ffd807ff2923f93198dd12f4c2e45c7bf48baad8967a06e6affc2a5c4c3fbc0bc37b4280edf82cb885cd59839b74575eedd58925abbcdd6bf6753881b17bf34225ec7250c979993b4f5f83a54f40e9", 0x79}, {&(0x7f0000000700)="6ee5fb72e555331cb913ab4329d8990cd45fffa51ba45c2dff1ef1ab71c9bbe3618c9b547984e2f9de6a94502c1808ba5955137af2f2e3f0b9c57a0be1ba70d9f273d1dd6759e94fd5e7e40bc0da9b9b6c12a02314c388d07c36b9d85ea9a904d7d6350f4255b1e0002f36b99e5f23c272f318808b4b0331e8861b01dcfc650d23f5eba24c8dc65b7cf7e651fef23f72904f68d95f5a3ee1f18f7af0c26bc0a702e2113d0282178423e443e23deb9ba79972ac9a5ad2bede8c249cf333236e8fb81d8dbaa7a5aad385e85ac1bbeecd15df419d5c09674106c77978c0c136", 0xde}, {&(0x7f0000000800)="dda822de86a17ce06b610c603db808c4da71713e52a0d7de83a43328d0078228903f9e57fca76c0748b9df14701b8e34ec4c9aa47d8b798ee6a20e4a4f33284681c7f36baa13dca6e92f49097463b534f556b8a186f383a92c418ba276e59cac01e2d2b43fd325a3647a6fe7cd11bf304261f12bb96e1e3c230fdb003c5e51dc26360897666717105271c39958a25109b92fdd889d19b2d8741aa437919fb7c06144109d93eff4bb3071bdac8ba551ffd46ced07c1d4824e426f23", 0xbb}, {&(0x7f00000008c0)="921031be351f022e0b0126df289e7c86fe1f76ae3d32a4db792d4916634e53dab7ef9920156560781b9a4829ec8f1125cc5d633ea8bd2a564d2798f802e72de5a667d9bb13d5ecafe70f8f7058aafd77ebb64293d883fc09406e8b2d871b21729f6c7c56", 0x64}, {&(0x7f0000000940)}, {&(0x7f0000000980)="c31be84c28a80f8252b439d0efd9ba61ca2c165a08fbc667cb6653805379b6d5db265f1a0dcb76a9347af4abf1786c5f425d86a7f74aecdbe0b2332397fb2c055aa735cdc76358ec757b7b0d", 0x4c}, {&(0x7f0000000a00)="cbf3a4632fb5ab80a42cb546465fd52832e76639b4994933b1dbcc52adf394673602fee28c543b03dda40da8626a97f71c6cc546bd404cf80dd4db37028083a8b9363b53781d6497c4d0b1d347f011a96a324d30fe90", 0x56}, {&(0x7f0000000a80)="b155d2f9a8d3ab41bbff3ed247805dd45585f193e384dba86302b5c372154daa081aac61699260a1b54906e9f51e49c149068a358485d3450de9f6f526a075f5cfb31b6d14cda177897f32c46aa479cdc880965a9b802c25b16e6b73b7c80c121817b1836bdf3033e8b64e0bbbb8612d100c5cdf7ac25fa3bb8ce705281ddb0704276fbac259412f4d9ce795900486545157587b4d6d58d7c14ebec35f000ec64c52f086c4", 0xa5}], 0x8, &(0x7f0000000bc0)=[{0x28, 0x0, 0x6, "d277b571a79e84d2b9d44b43df6cf1c659c4d1"}, {0x90, 0x84, 0x20, "ce38fdc0cf3a51654b0856ef0a70f9345cae2f55ee40245ef767bda3dcf8faefa69077d5a6270d34a6232089dc95da26c1dd8db60f4dcd790e4e6c5de21ef6dbbaed3960bfe4feb37e99967499891604330e8fac955d4fc3083a466229d6aeef18b83f505d4d901373f6918e461d1d2e370d4c0906d416b431"}, {0x30, 0x113, 0x0, "9c1fcec856b21eae4a68c4ef7c05b23a3514ae753b15bcbe4d6fb8a632"}, {0x40, 0x1, 0x0, "8715c46bb8c98635c8e9f79bbe7315eace84b5c318fd5c69aa68d19fa646e40c7bbbc9e829db54848edce405486adf36"}, {0x10, 0x119, 0x7}, {0xb0, 0x104, 0x8, "65e3c15170d271cb9a2dc1d011aaaad24447ad3e88ae40353410be545e6bc42f6e7a29752c2f7cafebf2ffa0dce550ab6780462a82f39acc93c52f20fbc86d756bb494162c721bb297d5d8cc0981c18f6c073c63de423534b2c2e7b59193f9c32e67e0cec8f5e6fc950aedd278762d24ac957926a4b2ca140ac57a925b37aa8a271b39c2f81783cc66eb13f6260aeecf027efe5eb3700664e52f6edd2a"}, {0xd0, 0x98, 0x0, "c0de8ee6a35b282fc263be3a7e7a485ecaf6ed4e0c090df7e192b499b65fc45468de8611290b21f251d16bb089854983497e8476d5b1b38e5370bc22a8421285a2ce816acf5b07a4531a9c94b10e11dceaf9445e83b1138dfdb2a056deab19afd242ff0a0780b7fcdc1ccaa0c3dbb2bc1c88e9c797ce04f0cb6daf52ffafa332a29ced45b604329c279c989a79ace4f48048e36905bdcaf7ed6b6c201cac767288e931d915c8ed172be53baaaa45460cc8fb2b27b0091a5b3104ebfaf74271aa"}], 0x2b8}}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000e80)="c910c27cc768578b5527501b9ef1dfea054b29f08774ef8b0130afac8f340dab80ea14b2518d51fb21391ee9c05f3bd5461408602bf9feb8bf414d83fd462b1c618119b2373c58a94909d9781edf43f1ec3ca2b8f54d809c977796d842f754e01fc228c02e0e", 0x66}], 0x1, &(0x7f0000000f40)=[{0x90, 0x10b, 0x400, "b6194d75c689fcb9ba8b8327efa40f2e099160e845b31fe07df149d36579987acd1bc7d37d94b4807a276da9ae4c70c78a256360dcc8d09e69b4705157a32301d61c7ea49be6f8dd6e5574b30939364de5526c3bc030a28c181971a1fe2e0195467f458a815a640935d9d72f96911b2c3c32c75649b7d0976f61c308224c3ca4"}, {0x68, 0x10a, 0x7, "df85c94623048cd7dd921d120b19066d5c0195a387abe8641ff8cb9205afb41d5205b7e3ffc9547e704d919db7e8f31250e1b49cd699071ee4f5e46785ca8e2731bb43a9124efd7275e6e3eee2fd24ebdee6758b"}], 0xf8}}, {{&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x7f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001600)="59f52864f2de8fb10c5c732016f518cb9546559122747a9fc38de6ec652c4831710be84b77298cb6db9eef19c0e53f16dd676bbbd227ff640bbb6f58d05137f576033c7a0f35b90050cf0aa0f829323c22259448147913766eb572e849f3224f20e600f4e3d67ace91fdbbff670c9ad881434c65f1bedf93ad7b97428cec48950d463fe42070b7c9ce658bb4eea9f252488455edb7a4efcfe791cbdda69ea82b02bb7775bc3a120948e44c2baefb35f9e580085ae9e9edbfb6f2c2b1a78afc3823d4671d98b46e3269be952ccaaf5217b995abeeb5fa2142214a74c5561b4ebe865496dfdbbb76b579566da3f88c4b6f0e5de5f061", 0xf5}, {&(0x7f0000001700)="7113c0484e0712a9c5eed8d22c8bead224fa3646f8a715a8ffeb5610a9a5fe6f2ffea547868f8e9398b10d280eb728fb19ebfb909bb19d10bc976e492840f92b208f0f4170630840edf9e61056b81fdcd3613023620a8885dac870773b3fd746196941ac9e262ac783a26b1ec96fde1cab488da17edb0e4f8c52ad573e9ba7113ef2c1c422b4493e688a5957dc6c010434025b1d0bd20f4c22e423d201337bd1d03bc18d4992309e3aaca44eb849aa9f8305e3d095899e", 0xb7}, 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0x1160}}, {{&(0x7f0000005e00)=@sco={0x1f, @none}, 0x80, &(0x7f00000061c0)=[{&(0x7f0000005e80)="cead", 0x2}, {&(0x7f0000005ec0)="153a8c8e12c7a71bf0bc5ea2935a1f8da9c465f25e4240e63927da7016122d7fc5ca0ad3dc3214313799406aac566c99947232332224860c76dedaaae12041b25baff56dbffa536c190547ab1bc655a3751b3fcd887cf3ccd1e914b0cc45c37c5ed213e15b9e52ad4a9b612e4472f060816f0d8e1e4d60c231bcfeb218298237398a3e6112dde5f0154713517e11749f9de4545f0c9d34d9defcdfb9ddf1f334f4c148b5ca3b57c3728deaefad92326387e5f883fc25d58c64a3b7f42e50f53ef87a4750bf17c2fc8e504bf694360ee25c557d6e28b50e4660fc9a", 0xdb}, {&(0x7f0000005fc0)="5d7c18e86b783bfe7d9b0d16be102d37291ab2865f96f664edcf4af629ce501271c709381cafa5d1ec1a8f5346cee340ad27744f129b6206f454e59b452acedb6cce6a09539efd9b0527a723a086554c8b8961a17f2b96dc7d3764c94023ee3dcf94251d14776a56c4416833fbb3c1f546a5009bb86ab92a52cf8f8700554bd71ca3b0377c95b46725f31d477bca6944419366e99a3cc5f78d27fde0f93c04749d834576c6756addd0be9981914c4c", 0xaf}, {&(0x7f0000006080)="7f19fe4e992cf583be68079438ed0fd996d0292fd1bbd70a5fea6f5db591d2ae97eac011d9ef47497501a9d08b8debccdd0e2595d8", 0x35}, {&(0x7f00000060c0)="ad92111edfc3d6b779c04a", 0xb}, {&(0x7f0000006100)="7041dcca3801b680ee0ae7b3855cd5133d44030e58608c946c5c8f739ad76bb874b9d5138616eee223372614827b9b1e3fb4f6b7300d03cee0d40ab66ee8849d432941daf1e215459368cd597ff4f3d31abac44c5a86d88e9b98100ffbead7884d294065caad868d29e5594e0442eb473c179992ae91f2f301e424381c4d06e42ca78b6b01a943b6", 0x88}], 0x6, &(0x7f0000006240)=[{0xc0, 0x102, 0x800, "6b65c5671529dbd8f54e5e1bf7b791dc97c3075e70bc766eda29c5c03e4ba592700e31f577aae99af1e9469d732c736c8ededae57487be48ec990e880514235b8d9085f4d69eb2abc487a9f4749a3ca2790e3081aacc1bb02c9c91e5d630ee427bed6d3beb9d44e3396058c8ab442a4861fb0f41b7225db9af788689ef1cb7122a208bef3b1292f90aed1b41e2c835527fc8611dd7286512c37ce747c00334a82046aa1c1e987fa171aaa358aeab5f5d"}, {0x90, 0x111, 0x200, "8dd085182428efbe4bc7a7aa011a7bb65e70b836360bb4817b8836e855245b3fff76f8e5b0a7db6cb8e5faa7d917870ec360ffa364ba0b1c41e7c11ef3ffbcfbd239e4eaf1de44abf2288cd125b52aded118f76f1c39cfcfbbb42777dd1cf582bb7e0dde672025a8de9c5353eb118d8e016139e26105334f0a"}, {0x100, 0x117, 0x4, "68b334df759ddf41e89bbb2895895b60fa773140bc716c521ad1b8a5f06f3e0481e40d74191be692133e539a72de123462e0fe33e302600822b3f8fada59f79156c8977a294006bc89af3237ef908454a42203b75c186be44dd1144d06b13f7ec7252d604cdde902545a0cf1e8f1908ec194ec24b942b4701dc77d57366acd8b2333b0869a9a2dd0b67188769cb28e8706062f0fa243a79cbbe7461e8a0fbffc4ca3929a281b52f3ef5c0ff96fc61564da08e7cef0ef348119e78e0e3e3fd064cd8439c4c28a296b5f621c4196edb44f2a7d5aab9d2ae71b5fecdf79773858f1860bb549dfcaa58cb0c4075c5a4c"}, {0x98, 0x119, 0x6, "9a8f02ab203d92542ce4452a6c6c57f5f96c06bdbd7a426aa4380f156ba06810a22ede4717bf1d0bcb603d9856e64d45476830d39da7011a9b45eb6be5d692556c3c0314d8bd83a4a57112f4aa8eebfaf90cfa956e06cd642035a37defb1fe4fa922bdbb3d03b3dfe234a7f88efaca17a8d57a09c1a1ede2f7d556af0b19f9992ef0ebf1c818df"}], 0x2e8}}, {{&(0x7f0000006540)=@ll={0x11, 0x8, 0x0, 0x1, 0x7f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000006680)=[{&(0x7f00000065c0)="66b869a0b126921e4ab5d5a1a7a8038701", 0x11}, {&(0x7f0000006600)="7b1505b072508065b76b4457ba72fabe84", 0x11}, {&(0x7f0000006640)="ec886ed5", 0x4}], 0x3}}], 0xa, 0x8000) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000004, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c190000ce1900000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000240002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000040)) 14:03:45 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"4b7cd75f3d9cda5384d12bcd"}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x0, 0x0, 0x3]}}], 0x54) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() r2 = getpgrp(r1) ptrace$setregs(0xd, r2, 0x401, &(0x7f00000001c0)="421da64316333b4fb712c3b376ebc73e589d279345441d1926eda487f0e80583ccb7781d2cbc29eb8889791bfe451c26e895202995aeb01a796f1a216d54f9387e8f0081c00e27a722c0db84bc2f25b44b1958191572ec1b8e62c4c43f81058a198739723b1a8897746cb4873587972273112a49866cf7214346b4267f7bb5719831f547bc350a1d7a6b182442ad77676615864f956ab1064f2937884a088a4b91ce1d9ce6c7cb9afbc8dbbb5576330acdebf0c9e6b210b73eb0a3ca78d34c0acceec155425e9c592136912320e6de281e7fa0130cfc41a0167c") wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) 14:03:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000580)=""/208, 0xd0}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f00000003c0)=""/126, 0x7e}, {&(0x7f0000000440)=""/127, 0x7f}, {&(0x7f0000000680)=""/160, 0xa0}], 0x5, 0x3f, 0x4) r1 = syz_io_uring_setup(0x61b5, &(0x7f00000002c0), &(0x7f0000196000/0x3000)=nil, &(0x7f00007df000/0x4000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x13, r1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x42}, 0x0) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r6, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd_index}, 0x0) r7 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r7, &(0x7f0000000140)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000dc000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000200)=@IORING_OP_SPLICE, 0x0) syz_io_uring_submit(r4, r7, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x23) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) io_uring_enter(r1, 0x2a71, 0x0, 0x0, 0x0, 0x0) [ 90.470069][ T6879] loop4: detected capacity change from 0 to 760 [ 90.522333][ T6891] loop0: detected capacity change from 0 to 264192 [ 90.540584][ T6892] FAULT_INJECTION: forcing a failure. [ 90.540584][ T6892] name failslab, interval 1, probability 0, space 0, times 0 [ 90.553258][ T6892] CPU: 1 PID: 6892 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 90.561969][ T6892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.572025][ T6892] Call Trace: [ 90.575409][ T6892] dump_stack_lvl+0xd6/0x122 [ 90.579994][ T6892] dump_stack+0x11/0x1b [ 90.584196][ T6892] should_fail+0x23c/0x250 [ 90.588622][ T6892] __should_failslab+0x81/0x90 [ 90.593420][ T6892] should_failslab+0x5/0x20 [ 90.597922][ T6892] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 90.603642][ T6892] ? __kmalloc_node_track_caller+0x30/0x40 [ 90.609463][ T6892] __kmalloc_node_track_caller+0x30/0x40 [ 90.615233][ T6892] ? alloc_skb_with_frags+0x90/0x390 [ 90.620529][ T6892] __alloc_skb+0x187/0x420 [ 90.624989][ T6892] alloc_skb_with_frags+0x90/0x390 [ 90.630239][ T6892] ? _raw_spin_unlock_bh+0x33/0x40 [ 90.635399][ T6892] ? ip6_pol_route+0x91a/0xc50 [ 90.640174][ T6892] sock_alloc_send_pskb+0x436/0x4e0 [ 90.645414][ T6892] sock_alloc_send_skb+0x2d/0x40 [ 90.650341][ T6892] rawv6_send_hdrinc+0x1c8/0x940 [ 90.655273][ T6892] ? ip6_dst_lookup_tail+0x45c/0x510 [ 90.660607][ T6892] ? xfrm_lookup_route+0xc0/0xf0 [ 90.665538][ T6892] rawv6_sendmsg+0xe40/0x13f0 [ 90.670280][ T6892] inet_sendmsg+0x5f/0x80 [ 90.674603][ T6892] ? inet_send_prepare+0x210/0x210 [ 90.679759][ T6892] kernel_sendmsg+0x97/0xd0 [ 90.684328][ T6892] sock_no_sendpage+0x87/0xb0 [ 90.689039][ T6892] ? __receive_sock+0x20/0x20 [ 90.693796][ T6892] kernel_sendpage+0x187/0x200 [ 90.698668][ T6892] ? __receive_sock+0x20/0x20 [ 90.703422][ T6892] sock_sendpage+0x5a/0x70 [ 90.707900][ T6892] pipe_to_sendpage+0x128/0x160 [ 90.712739][ T6892] ? sock_fasync+0xc0/0xc0 [ 90.717162][ T6892] __splice_from_pipe+0x207/0x500 [ 90.722183][ T6892] ? generic_splice_sendpage+0xd0/0xd0 [ 90.727665][ T6892] generic_splice_sendpage+0x94/0xd0 [ 90.732940][ T6892] ? iter_file_splice_write+0x790/0x790 [ 90.738630][ T6892] direct_splice_actor+0x80/0xa0 [ 90.743554][ T6892] splice_direct_to_actor+0x345/0x650 [ 90.748913][ T6892] ? do_splice_direct+0x190/0x190 [ 90.753932][ T6892] do_splice_direct+0x106/0x190 [ 90.759118][ T6892] do_sendfile+0x63e/0xbb0 [ 90.763530][ T6892] __x64_sys_sendfile64+0x102/0x140 [ 90.768724][ T6892] do_syscall_64+0x44/0xa0 [ 90.773138][ T6892] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 90.779121][ T6892] RIP: 0033:0x4665f9 [ 90.783006][ T6892] 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 [ 90.802787][ T6892] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 90.811302][ T6892] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 14:03:45 executing program 4: pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa) fork() r0 = gettid() tkill(r0, 0x3a) sched_getparam(r0, &(0x7f0000000000)) 14:03:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="92", 0x1) read(0xffffffffffffffff, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 90.819320][ T6892] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 90.827385][ T6892] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 90.835402][ T6892] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 90.843584][ T6892] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:45 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, 0x2c, 0x1}, 0x14}}, 0x4) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) sendmsg$IPSET_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0xa, 0x6, 0x3, 0x0, 0x0, {0xe, 0x0, 0x7}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x384a}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x7}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x3b}, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x3ff}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz0\x00'}]}]}, 0x48}, 0x1, 0x0, 0x0, 0xc005}, 0x4004002) 14:03:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="92", 0x1) read(0xffffffffffffffff, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 90.890585][ T6891] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 90.921914][ T6891] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 14:03:45 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800006, 0x13, r0, 0x7000) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) ftruncate(r1, 0x2007ffd) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000600)={0x0, 0x0, "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", "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"}) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 14:03:45 executing program 2: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000380)='-%!+.@\x00') add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000400)="dee7030022cf9e5e1dbac27b0426fc0299c40800000000000000c894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976ede8860ab49c3a4f51ab0124b50c3362201a307df03000", 0x78, r1) r2 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000000740)='R\tt-st\xe3a*sy\x00\x00\x00\x00O\x00\x00\x00\x00\x00\x00\x00r\x1a\xba\xeb\x83\x13w\xfd\xc6\xf5\x06\x14\xdc\x10\x92\x0f\x9dGa\bD\b*}\xa1Q\xe4?WF\x0eY\x16h)\x03\xdd\xb7\xbdV\xab\x16A\xe8\xe4\xff\x12\xa2\xcc\xa1\xd0\x8f\xc5>\x16\x01\xe4>\xfd\x9a\x8f\x81\xff\xea\xa9a\xe3\xe5Py\f\xb94\x0f\x1aQ\xb8\xf5\x86R\x84\x1b\xecT\x02\x1bPy\xabpo\x02g\x12\xa1\xe7\"n\xc2\xe4G\xd1H\b\xfe&\xb5\x03\xe9\a\x8eYM\xff7\xb9\x93]a{\x1c\x8c-M\x8f\xbe4\vAv\xb68K\xdb=\xb0\xa6H\xa5\x96\xff\a\x00\x004\"z\tO\x96!\xd84\xeb\xd5\xc4U\x17\x9a#\xb8\xc4\x10\xf8\xfe\xea\x90\x10\"o+3\x8d\xe4^\xaf\xb4\xae\x80\xecc \f\xea\x1cL\xcf\xf9T{\xfe\xa8N\x97\\\x84\x80\xebax\x7f\xf2\x81b)M\xcay\xb3\xb7\xd4\xf5=\xcf=\x94\xe6@l\xdf\xe2W\xf4\x16\xb0\x82X\xca/\xf4\xa7\xda0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) [ 90.993841][ T6891] loop0: detected capacity change from 0 to 264192 [ 91.018258][ T6891] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended 14:03:45 executing program 1 (fault-call:8 fault-nth:44): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$ETHTOOL_MSG_FEATURES_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0, 0x29}, {&(0x7f0000001880)=""/102388, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0xa, &(0x7f00000002c0)) [ 91.056766][ T6891] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 91.113304][ T6947] FAULT_INJECTION: forcing a failure. [ 91.113304][ T6947] name failslab, interval 1, probability 0, space 0, times 0 [ 91.126120][ T6947] CPU: 1 PID: 6947 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 91.134796][ T6947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.145215][ T6947] Call Trace: [ 91.148582][ T6947] dump_stack_lvl+0xd6/0x122 [ 91.153263][ T6947] dump_stack+0x11/0x1b [ 91.157519][ T6947] should_fail+0x23c/0x250 [ 91.161944][ T6947] ? dst_alloc+0x108/0x300 [ 91.166368][ T6947] __should_failslab+0x81/0x90 [ 91.171215][ T6947] should_failslab+0x5/0x20 [ 91.175728][ T6947] kmem_cache_alloc+0x4f/0x300 [ 91.180511][ T6947] ? fib6_table_lookup+0x21b/0x5e0 [ 91.185635][ T6947] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 91.191291][ T6947] dst_alloc+0x108/0x300 [ 91.195525][ T6947] ip6_rt_cache_alloc+0x206/0x4d0 [ 91.200532][ T6947] ip6_pol_route+0xa82/0xc50 [ 91.205104][ T6947] ? kmem_cache_free+0x5e/0xe0 [ 91.209852][ T6947] ip6_pol_route_output+0x3b/0x50 [ 91.214919][ T6947] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 91.221017][ T6947] fib6_rule_lookup+0x40/0x160 [ 91.225815][ T6947] ip6_route_output_flags_noref+0x192/0x1b0 [ 91.231745][ T6947] ip6_route_output_flags+0x2a/0x140 [ 91.237284][ T6947] ip6_dst_lookup_tail+0x38b/0x510 [ 91.242495][ T6947] ip6_dst_lookup_flow+0x44/0xc0 [ 91.247424][ T6947] rawv6_sendmsg+0xbfa/0x13f0 [ 91.252206][ T6947] inet_sendmsg+0x5f/0x80 [ 91.256606][ T6947] ? inet_send_prepare+0x210/0x210 [ 91.261713][ T6947] kernel_sendmsg+0x97/0xd0 [ 91.266332][ T6947] sock_no_sendpage+0x87/0xb0 [ 91.271121][ T6947] ? __receive_sock+0x20/0x20 [ 91.275788][ T6947] kernel_sendpage+0x187/0x200 [ 91.280550][ T6947] ? __receive_sock+0x20/0x20 [ 91.285218][ T6947] sock_sendpage+0x5a/0x70 [ 91.289623][ T6947] pipe_to_sendpage+0x128/0x160 [ 91.294510][ T6947] ? sock_fasync+0xc0/0xc0 [ 91.298911][ T6947] __splice_from_pipe+0x207/0x500 [ 91.303916][ T6947] ? generic_splice_sendpage+0xd0/0xd0 [ 91.309388][ T6947] generic_splice_sendpage+0x94/0xd0 [ 91.314709][ T6947] ? iter_file_splice_write+0x790/0x790 [ 91.320263][ T6947] direct_splice_actor+0x80/0xa0 [ 91.325304][ T6947] splice_direct_to_actor+0x345/0x650 [ 91.330749][ T6947] ? do_splice_direct+0x190/0x190 [ 91.335850][ T6947] do_splice_direct+0x106/0x190 [ 91.340853][ T6947] do_sendfile+0x63e/0xbb0 [ 91.345321][ T6947] __x64_sys_sendfile64+0x102/0x140 [ 91.350513][ T6947] do_syscall_64+0x44/0xa0 [ 91.354938][ T6947] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 91.360878][ T6947] RIP: 0033:0x4665f9 [ 91.364762][ T6947] 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 [ 91.384582][ T6947] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 91.393160][ T6947] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 91.401209][ T6947] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 91.409250][ T6947] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 91.417418][ T6947] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 91.425383][ T6947] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001540), 0x113000, 0x0) sendmmsg(r0, &(0x7f00000066c0)=[{{&(0x7f0000000140)=@qipcrtr={0x2a, 0xffffffff, 0x7fff}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)="f53e8a2c0766412163beb012c0fb05b033e6bd4bbe6365f2", 0x18}, {&(0x7f0000000200)="132dd06f1de9fcadba25c1eadde49944b9cc1ee1ea8701dc516a78279c28c0b95d06c24265d7fd21c28edfe56c49d3f81afa24ab64b626389d08f7b767bdf007218b653c85ee8f670db260d83d", 0x4d}, {&(0x7f0000000380)="4285eccf3599288e619b2120e92713da9e8150288d4122073eca0a8b72fe052a186a3942269b648631a6e2afb352e74ab1fca8c476bac70b8a461a072c3729b5fa98af469dd34e8d48c92bf3753fdc3a937b4c219752fb42a2ee050a5cba79a5d71a1e49ec20044e1640fc9f477d63f516da112da9bc54e7f1b34bc4c4bf3eea03228a46068fd2ee2b5b28124ea967c9df012d1c4bd3a2a5bcd7d10c7c1512a2639c9434caf0f21796a421", 0xab}, {&(0x7f0000000440)="c9a3debff401e1a49050a9beecf73ce7db5b8fb0d636bff9ea69e3967120dd689e1b699cdc40a989c619c1148ba1fac6e916d4f0c3f618c42a4988df2cef5684da8e2cf145479df8f5fbc00281a6f5412da86a99a30ffbfb4abc98bd9b7629bc3ea7cc8c936c3eb7ac84d8d080dee2372c41285f45d7acc92f22971cf72b73c3d8cb54923eef4a1a00997716dee5e4c5fea9ea7128cb8bd66ac16c53b64c52b666a04550367bc68ce6648b48e2dd92821d3ab5280e9cdf558fe0158e9084ab783ba8d666ffd69151205397c5c58f615b56cb4e1c7381796934409b2834e659e9f71212de71", 0xe5}, {&(0x7f0000000280)="1bef514bc5827534e1694b2281addcc55d3b1defd5dd636c1ca8c5138fd3875cc1567d679e32983545722d8e6207265b8f3aac68f4c68f6e8079e910575d039afa5093ca1c4c0d6ea1af4dd7f6514acc93f1a88cbf3a4ce042b3", 0x5a}], 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="480000000000000018010000ffff0000ec4e27f7f57b83b640b923687452a48f40d53a09c1f9f8a804e259a7795ac300f774eb6e7ef34093feee50f71c07a3f18948eba1ab000000580000000000e476b15d000900000000bbf2c5783da3a671529ea16ecd46a3d4cc20344faeaeba1a3e7874cc2cf4a15862a92632206c15e01b4800ad69cb05a65dbbbc05509cdd015dceaa201a0382b1a353120fac250000"], 0xa0}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000680)="7579e248a508c7f6e0e93c4175be86b52f611d829ef2abc1250ec034e763b87c3f3bc1516f74e4974419ffd807ff2923f93198dd12f4c2e45c7bf48baad8967a06e6affc2a5c4c3fbc0bc37b4280edf82cb885cd59839b74575eedd58925abbcdd6bf6753881b17bf34225ec7250c979993b4f5f83a54f40e9", 0x79}, {&(0x7f0000000700)="6ee5fb72e555331cb913ab4329d8990cd45fffa51ba45c2dff1ef1ab71c9bbe3618c9b547984e2f9de6a94502c1808ba5955137af2f2e3f0b9c57a0be1ba70d9f273d1dd6759e94fd5e7e40bc0da9b9b6c12a02314c388d07c36b9d85ea9a904d7d6350f4255b1e0002f36b99e5f23c272f318808b4b0331e8861b01dcfc650d23f5eba24c8dc65b7cf7e651fef23f72904f68d95f5a3ee1f18f7af0c26bc0a702e2113d0282178423e443e23deb9ba79972ac9a5ad2bede8c249cf333236e8fb81d8dbaa7a5aad385e85ac1bbeecd15df419d5c09674106c77978c0c136", 0xde}, {&(0x7f0000000800)="dda822de86a17ce06b610c603db808c4da71713e52a0d7de83a43328d0078228903f9e57fca76c0748b9df14701b8e34ec4c9aa47d8b798ee6a20e4a4f33284681c7f36baa13dca6e92f49097463b534f556b8a186f383a92c418ba276e59cac01e2d2b43fd325a3647a6fe7cd11bf304261f12bb96e1e3c230fdb003c5e51dc26360897666717105271c39958a25109b92fdd889d19b2d8741aa437919fb7c06144109d93eff4bb3071bdac8ba551ffd46ced07c1d4824e426f23", 0xbb}, {&(0x7f00000008c0)="921031be351f022e0b0126df289e7c86fe1f76ae3d32a4db792d4916634e53dab7ef9920156560781b9a4829ec8f1125cc5d633ea8bd2a564d2798f802e72de5a667d9bb13d5ecafe70f8f7058aafd77ebb64293d883fc09406e8b2d871b21729f6c7c56", 0x64}, {&(0x7f0000000940)}, {&(0x7f0000000980)="c31be84c28a80f8252b439d0efd9ba61ca2c165a08fbc667cb6653805379b6d5db265f1a0dcb76a9347af4abf1786c5f425d86a7f74aecdbe0b2332397fb2c055aa735cdc76358ec757b7b0d", 0x4c}, {&(0x7f0000000a00)="cbf3a4632fb5ab80a42cb546465fd52832e76639b4994933b1dbcc52adf394673602fee28c543b03dda40da8626a97f71c6cc546bd404cf80dd4db37028083a8b9363b53781d6497c4d0b1d347f011a96a324d30fe90", 0x56}, {&(0x7f0000000a80)="b155d2f9a8d3ab41bbff3ed247805dd45585f193e384dba86302b5c372154daa081aac61699260a1b54906e9f51e49c149068a358485d3450de9f6f526a075f5cfb31b6d14cda177897f32c46aa479cdc880965a9b802c25b16e6b73b7c80c121817b1836bdf3033e8b64e0bbbb8612d100c5cdf7ac25fa3bb8ce705281ddb0704276fbac259412f4d9ce795900486545157587b4d6d58d7c14ebec35f000ec64c52f086c4", 0xa5}], 0x8, &(0x7f0000000bc0)=[{0x28, 0x0, 0x6, "d277b571a79e84d2b9d44b43df6cf1c659c4d1"}, {0x90, 0x84, 0x20, "ce38fdc0cf3a51654b0856ef0a70f9345cae2f55ee40245ef767bda3dcf8faefa69077d5a6270d34a6232089dc95da26c1dd8db60f4dcd790e4e6c5de21ef6dbbaed3960bfe4feb37e99967499891604330e8fac955d4fc3083a466229d6aeef18b83f505d4d901373f6918e461d1d2e370d4c0906d416b431"}, {0x30, 0x113, 0x0, "9c1fcec856b21eae4a68c4ef7c05b23a3514ae753b15bcbe4d6fb8a632"}, {0x40, 0x1, 0x0, "8715c46bb8c98635c8e9f79bbe7315eace84b5c318fd5c69aa68d19fa646e40c7bbbc9e829db54848edce405486adf36"}, {0x10, 0x119, 0x7}, {0xb0, 0x104, 0x8, "65e3c15170d271cb9a2dc1d011aaaad24447ad3e88ae40353410be545e6bc42f6e7a29752c2f7cafebf2ffa0dce550ab6780462a82f39acc93c52f20fbc86d756bb494162c721bb297d5d8cc0981c18f6c073c63de423534b2c2e7b59193f9c32e67e0cec8f5e6fc950aedd278762d24ac957926a4b2ca140ac57a925b37aa8a271b39c2f81783cc66eb13f6260aeecf027efe5eb3700664e52f6edd2a"}, {0xd0, 0x98, 0x0, "c0de8ee6a35b282fc263be3a7e7a485ecaf6ed4e0c090df7e192b499b65fc45468de8611290b21f251d16bb089854983497e8476d5b1b38e5370bc22a8421285a2ce816acf5b07a4531a9c94b10e11dceaf9445e83b1138dfdb2a056deab19afd242ff0a0780b7fcdc1ccaa0c3dbb2bc1c88e9c797ce04f0cb6daf52ffafa332a29ced45b604329c279c989a79ace4f48048e36905bdcaf7ed6b6c201cac767288e931d915c8ed172be53baaaa45460cc8fb2b27b0091a5b3104ebfaf74271aa"}], 0x2b8}}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000e80)="c910c27cc768578b5527501b9ef1dfea054b29f08774ef8b0130afac8f340dab80ea14b2518d51fb21391ee9c05f3bd5461408602bf9feb8bf414d83fd462b1c618119b2373c58a94909d9781edf43f1ec3ca2b8f54d809c977796d842f754e01fc228c02e0e", 0x66}], 0x1, &(0x7f0000000f40)=[{0x90, 0x10b, 0x400, "b6194d75c689fcb9ba8b8327efa40f2e099160e845b31fe07df149d36579987acd1bc7d37d94b4807a276da9ae4c70c78a256360dcc8d09e69b4705157a32301d61c7ea49be6f8dd6e5574b30939364de5526c3bc030a28c181971a1fe2e0195467f458a815a640935d9d72f96911b2c3c32c75649b7d0976f61c308224c3ca4"}, {0x68, 0x10a, 0x7, "df85c94623048cd7dd921d120b19066d5c0195a387abe8641ff8cb9205afb41d5205b7e3ffc9547e704d919db7e8f31250e1b49cd699071ee4f5e46785ca8e2731bb43a9124efd7275e6e3eee2fd24ebdee6758b"}], 0xf8}}, {{&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x7f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001600)="59f52864f2de8fb10c5c732016f518cb9546559122747a9fc38de6ec652c4831710be84b77298cb6db9eef19c0e53f16dd676bbbd227ff640bbb6f58d05137f576033c7a0f35b90050cf0aa0f829323c22259448147913766eb572e849f3224f20e600f4e3d67ace91fdbbff670c9ad881434c65f1bedf93ad7b97428cec48950d463fe42070b7c9ce658bb4eea9f252488455edb7a4efcfe791cbdda69ea82b02bb7775bc3a120948e44c2baefb35f9e580085ae9e9edbfb6f2c2b1a78afc3823d4671d98b46e3269be952ccaaf5217b995abeeb5fa2142214a74c5561b4ebe865496dfdbbb76b579566da3f88c4b6f0e5de5f061", 0xf5}, {&(0x7f0000001700)="7113c0484e0712a9c5eed8d22c8bead224fa3646f8a715a8ffeb5610a9a5fe6f2ffea547868f8e9398b10d280eb728fb19ebfb909bb19d10bc976e492840f92b208f0f4170630840edf9e61056b81fdcd3613023620a8885dac870773b3fd746196941ac9e262ac783a26b1ec96fde1cab488da17edb0e4f8c52ad573e9ba7113ef2c1c422b4493e688a5957dc6c010434025b1d0bd20f4c22e423d201337bd1d03bc18d4992309e3aaca44eb849aa9f8305e3d095899e", 0xb7}, 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0x1160}}, {{&(0x7f0000005e00)=@sco={0x1f, @none}, 0x80, &(0x7f00000061c0)=[{&(0x7f0000005e80)="cead", 0x2}, {&(0x7f0000005ec0)="153a8c8e12c7a71bf0bc5ea2935a1f8da9c465f25e4240e63927da7016122d7fc5ca0ad3dc3214313799406aac566c99947232332224860c76dedaaae12041b25baff56dbffa536c190547ab1bc655a3751b3fcd887cf3ccd1e914b0cc45c37c5ed213e15b9e52ad4a9b612e4472f060816f0d8e1e4d60c231bcfeb218298237398a3e6112dde5f0154713517e11749f9de4545f0c9d34d9defcdfb9ddf1f334f4c148b5ca3b57c3728deaefad92326387e5f883fc25d58c64a3b7f42e50f53ef87a4750bf17c2fc8e504bf694360ee25c557d6e28b50e4660fc9a", 0xdb}, {&(0x7f0000005fc0)="5d7c18e86b783bfe7d9b0d16be102d37291ab2865f96f664edcf4af629ce501271c709381cafa5d1ec1a8f5346cee340ad27744f129b6206f454e59b452acedb6cce6a09539efd9b0527a723a086554c8b8961a17f2b96dc7d3764c94023ee3dcf94251d14776a56c4416833fbb3c1f546a5009bb86ab92a52cf8f8700554bd71ca3b0377c95b46725f31d477bca6944419366e99a3cc5f78d27fde0f93c04749d834576c6756addd0be9981914c4c", 0xaf}, {&(0x7f0000006080)="7f19fe4e992cf583be68079438ed0fd996d0292fd1bbd70a5fea6f5db591d2ae97eac011d9ef47497501a9d08b8debccdd0e2595d8", 0x35}, {&(0x7f00000060c0)="ad92111edfc3d6b779c04a", 0xb}, {&(0x7f0000006100)="7041dcca3801b680ee0ae7b3855cd5133d44030e58608c946c5c8f739ad76bb874b9d5138616eee223372614827b9b1e3fb4f6b7300d03cee0d40ab66ee8849d432941daf1e215459368cd597ff4f3d31abac44c5a86d88e9b98100ffbead7884d294065caad868d29e5594e0442eb473c179992ae91f2f301e424381c4d06e42ca78b6b01a943b6", 0x88}], 0x6, &(0x7f0000006240)=[{0xc0, 0x102, 0x800, "6b65c5671529dbd8f54e5e1bf7b791dc97c3075e70bc766eda29c5c03e4ba592700e31f577aae99af1e9469d732c736c8ededae57487be48ec990e880514235b8d9085f4d69eb2abc487a9f4749a3ca2790e3081aacc1bb02c9c91e5d630ee427bed6d3beb9d44e3396058c8ab442a4861fb0f41b7225db9af788689ef1cb7122a208bef3b1292f90aed1b41e2c835527fc8611dd7286512c37ce747c00334a82046aa1c1e987fa171aaa358aeab5f5d"}, {0x90, 0x111, 0x200, "8dd085182428efbe4bc7a7aa011a7bb65e70b836360bb4817b8836e855245b3fff76f8e5b0a7db6cb8e5faa7d917870ec360ffa364ba0b1c41e7c11ef3ffbcfbd239e4eaf1de44abf2288cd125b52aded118f76f1c39cfcfbbb42777dd1cf582bb7e0dde672025a8de9c5353eb118d8e016139e26105334f0a"}, {0x100, 0x117, 0x4, "68b334df759ddf41e89bbb2895895b60fa773140bc716c521ad1b8a5f06f3e0481e40d74191be692133e539a72de123462e0fe33e302600822b3f8fada59f79156c8977a294006bc89af3237ef908454a42203b75c186be44dd1144d06b13f7ec7252d604cdde902545a0cf1e8f1908ec194ec24b942b4701dc77d57366acd8b2333b0869a9a2dd0b67188769cb28e8706062f0fa243a79cbbe7461e8a0fbffc4ca3929a281b52f3ef5c0ff96fc61564da08e7cef0ef348119e78e0e3e3fd064cd8439c4c28a296b5f621c4196edb44f2a7d5aab9d2ae71b5fecdf79773858f1860bb549dfcaa58cb0c4075c5a4c"}, {0x98, 0x119, 0x6, "9a8f02ab203d92542ce4452a6c6c57f5f96c06bdbd7a426aa4380f156ba06810a22ede4717bf1d0bcb603d9856e64d45476830d39da7011a9b45eb6be5d692556c3c0314d8bd83a4a57112f4aa8eebfaf90cfa956e06cd642035a37defb1fe4fa922bdbb3d03b3dfe234a7f88efaca17a8d57a09c1a1ede2f7d556af0b19f9992ef0ebf1c818df"}], 0x2e8}}, {{&(0x7f0000006540)=@ll={0x11, 0x8, 0x0, 0x1, 0x7f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000006680)=[{&(0x7f00000065c0)="66b869a0b126921e4ab5d5a1a7a8038701", 0x11}, {&(0x7f0000006600)="7b1505b072508065b76b4457ba72fabe84", 0x11}, {&(0x7f0000006640)="ec886ed5", 0x4}], 0x3}}], 0xa, 0x8000) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000004, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c190000ce1900000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000240002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000040)) 14:03:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x29, 0x4, 0x1, 0x6, 0x13, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x8000, 0x8000, 0x9, 0x7f}}) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@loopback, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e24, 0x0, 0x4e20, 0x6a68, 0x8, 0x80, 0x20, 0x29, r2, r4}, {0x3ff, 0x401, 0x9, 0xcd, 0x8001, 0x7f80, 0x2, 0x101}, {0x200001, 0x80000000, 0x10001, 0x3}, 0x8, 0x6e6bc1, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast1, 0x4d2, 0x33}, 0x2, @in=@broadcast, 0x3505, 0x3, 0x0, 0xff, 0x8000, 0x3, 0x9}}, 0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000)=0x65ca, 0x4) r5 = dup2(r0, r0) setsockopt$inet6_int(r5, 0x29, 0x8, &(0x7f0000000080)=0xfffffff9, 0x4) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0xc082, 0x0) openat(r6, &(0x7f0000000100)='./file0\x00', 0x80000, 0x10) sendto$inet6(r0, &(0x7f0000000040)="0200e379c8070000000000001000406b9166f33604f7baf36734ba8b0ba2a541cacd4ad3a28c2ff0", 0x28, 0x0, 0x0, 0x0) recvmmsg$unix(r5, &(0x7f0000001f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)}}], 0x1, 0x12000, 0x0) 14:03:46 executing program 1 (fault-call:8 fault-nth:45): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0x10034) [ 91.513312][ T6961] FAULT_INJECTION: forcing a failure. [ 91.513312][ T6961] name failslab, interval 1, probability 0, space 0, times 0 [ 91.525968][ T6961] CPU: 1 PID: 6961 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 91.534647][ T6961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.544713][ T6961] Call Trace: [ 91.548007][ T6961] dump_stack_lvl+0xd6/0x122 [ 91.552614][ T6961] dump_stack+0x11/0x1b [ 91.556781][ T6961] should_fail+0x23c/0x250 [ 91.558294][ T6970] loop0: detected capacity change from 0 to 264192 [ 91.561213][ T6961] __should_failslab+0x81/0x90 [ 91.561240][ T6961] should_failslab+0x5/0x20 [ 91.577544][ T6961] kmem_cache_alloc_node+0x61/0x2c0 [ 91.582823][ T6961] ? __alloc_skb+0xed/0x420 [ 91.587336][ T6961] __alloc_skb+0xed/0x420 [ 91.591723][ T6961] alloc_skb_with_frags+0x90/0x390 [ 91.596918][ T6961] ? _raw_spin_unlock_bh+0x33/0x40 [ 91.602036][ T6961] ? ip6_pol_route+0x91a/0xc50 [ 91.606840][ T6961] sock_alloc_send_pskb+0x436/0x4e0 [ 91.612117][ T6961] ? fib6_rule_lookup+0x85/0x160 [ 91.617228][ T6961] sock_alloc_send_skb+0x2d/0x40 [ 91.622154][ T6961] rawv6_send_hdrinc+0x1c8/0x940 [ 91.627088][ T6961] ? ip6_dst_lookup_tail+0x45c/0x510 [ 91.632363][ T6961] ? xfrm_lookup_route+0xc0/0xf0 [ 91.637331][ T6961] rawv6_sendmsg+0xe40/0x13f0 [ 91.642182][ T6961] inet_sendmsg+0x5f/0x80 [ 91.646517][ T6961] ? inet_send_prepare+0x210/0x210 [ 91.651626][ T6961] kernel_sendmsg+0x97/0xd0 [ 91.656200][ T6961] sock_no_sendpage+0x87/0xb0 [ 91.660900][ T6961] ? __receive_sock+0x20/0x20 [ 91.665615][ T6961] kernel_sendpage+0x187/0x200 [ 91.670377][ T6961] ? __receive_sock+0x20/0x20 [ 91.675044][ T6961] sock_sendpage+0x5a/0x70 [ 91.679471][ T6961] pipe_to_sendpage+0x128/0x160 [ 91.684371][ T6961] ? sock_fasync+0xc0/0xc0 [ 91.688869][ T6961] __splice_from_pipe+0x207/0x500 [ 91.693994][ T6961] ? generic_splice_sendpage+0xd0/0xd0 [ 91.699488][ T6961] generic_splice_sendpage+0x94/0xd0 [ 91.704770][ T6961] ? iter_file_splice_write+0x790/0x790 [ 91.710336][ T6961] direct_splice_actor+0x80/0xa0 [ 91.715342][ T6961] splice_direct_to_actor+0x345/0x650 [ 91.720852][ T6961] ? do_splice_direct+0x190/0x190 [ 91.725972][ T6961] do_splice_direct+0x106/0x190 [ 91.730819][ T6961] do_sendfile+0x63e/0xbb0 [ 91.735236][ T6961] __x64_sys_sendfile64+0x102/0x140 [ 91.740464][ T6961] do_syscall_64+0x44/0xa0 [ 91.744875][ T6961] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 91.750912][ T6961] RIP: 0033:0x4665f9 [ 91.754854][ T6961] 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 [ 91.774467][ T6961] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 91.782977][ T6961] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 91.791024][ T6961] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 91.798984][ T6961] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:03:46 executing program 3: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{0x0, 0x0, 0xe6e4}, {&(0x7f00000001c0)="c056735c68a3944982", 0x9, 0x6}], 0x0, &(0x7f0000000400)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000009840)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000000200)=""/170, 0xaa}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000040)=""/77, 0x4d}, {&(0x7f0000000140)=""/100, 0x64}], 0x5, &(0x7f0000001440)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}, {{&(0x7f00000014c0)=@abs, 0x6e, &(0x7f0000003a80)=[{&(0x7f0000001540)=""/156, 0x9c}, {&(0x7f0000001600)=""/130, 0x82}, {&(0x7f00000016c0)=""/198, 0xc6}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/125, 0x7d}, {&(0x7f0000002840)=""/73, 0x49}, {&(0x7f00000028c0)=""/250, 0xfa}, {&(0x7f00000029c0)=""/176, 0xb0}, {&(0x7f0000002a80)=""/4096, 0x1000}], 0x9, &(0x7f0000003b40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}, {{&(0x7f0000003bc0)=@abs, 0x6e, &(0x7f0000004ec0)=[{&(0x7f0000000340)=""/44, 0x2c}, {&(0x7f00000003c0)=""/60, 0x3c}, {&(0x7f0000003c40)=""/94, 0x5e}, {&(0x7f0000003cc0)=""/52, 0x34}, {&(0x7f0000003d00)=""/23, 0x17}, {&(0x7f0000003d40)}, {&(0x7f0000003d80)=""/217, 0xd9}, {&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)=""/22, 0x16}], 0x9, &(0x7f0000004f80)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000005000), 0x6e, &(0x7f00000051c0)=[{&(0x7f0000005080)=""/247, 0xf7}, {&(0x7f0000005180)}], 0x2, &(0x7f0000005200)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000005280), 0x6e, &(0x7f0000005400)=[{&(0x7f0000005300)=""/162, 0xa2}, {&(0x7f00000053c0)=""/15, 0xf}], 0x2, &(0x7f0000005440)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f00000054c0), 0x6e, &(0x7f0000005680)=[{&(0x7f0000005540)=""/148, 0x94}, {&(0x7f0000005600)=""/118, 0x76}], 0x2}}, {{&(0x7f00000056c0)=@abs, 0x6e, &(0x7f0000007c00)=[{&(0x7f0000005740)=""/144, 0x90}, {&(0x7f0000005800)=""/215, 0xd7}, {&(0x7f0000005900)=""/4096, 0x1000}, {&(0x7f0000006900)=""/218, 0xda}, {&(0x7f0000006a00)=""/207, 0xcf}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/195, 0xc3}], 0x7, &(0x7f0000007c80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000007d00), 0x6e, &(0x7f0000009280)=[{&(0x7f0000007d80)=""/7, 0x7}, {&(0x7f0000007dc0)=""/238, 0xee}, {&(0x7f0000007ec0)=""/70, 0x46}, {&(0x7f0000007f40)=""/216, 0xd8}, {&(0x7f0000008040)=""/188, 0xbc}, {&(0x7f0000008100)=""/4096, 0x1000}, {&(0x7f0000009100)=""/183, 0xb7}, {&(0x7f00000091c0)=""/155, 0x9b}], 0x8}}, {{0x0, 0x0, &(0x7f0000009680)=[{&(0x7f0000009300)=""/173, 0xad}, {&(0x7f00000093c0)=""/201, 0xc9}, {&(0x7f00000094c0)}, {&(0x7f0000009500)=""/93, 0x5d}, {&(0x7f0000009580)=""/226, 0xe2}], 0x5, &(0x7f0000009700)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118}}], 0x9, 0x2101, 0x0) getpeername$unix(r0, &(0x7f0000009a80), &(0x7f0000009b00)=0x6e) [ 91.806940][ T6961] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 91.814908][ T6961] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:46 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46a00) setxattr$security_ima(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040), &(0x7f0000000080)=@md5={0x1, "90b9d8ec81331e65d44a7d9bbf94cbe1"}, 0x11, 0x2) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x100000169042, 0x0) ftruncate(r2, 0x10099b8) r3 = open(&(0x7f00000006c0)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x88001) io_submit(r1, 0x2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) 14:03:46 executing program 2: set_mempolicy(0x3, &(0x7f0000000000)=0x81, 0x4) add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="4c06c57dec797c172da949be32b50dacdc16cc4e81be088b75e0b4c0e6f88c9a6cd5a8694d03905a4617e03f69cc3de9e66deb1575f0c12c218a78dca2d3f68bb4ea6cdb02508496c0564ac94c6d9f98f8992e8ec5d0bb42cc4942a1d3a9d2ad0a19d65be8b8fab25c0fa1fe3c9ce38b799caefa35dfafba7a86cb", 0x7b, 0x0) set_mempolicy(0x4000, &(0x7f0000000080)=0x8, 0x5f58) r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$clear(0x1d, r2) [ 91.878228][ T6984] loop3: detected capacity change from 0 to 230 [ 91.893352][ T6984] FAT-fs (loop3): bogus number of FAT structure [ 91.899648][ T6984] FAT-fs (loop3): Can't find a valid FAT filesystem 14:03:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:46 executing program 1 (fault-call:8 fault-nth:46): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 91.935415][ T6970] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 91.962259][ T6970] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 91.998533][ T6984] loop3: detected capacity change from 0 to 230 [ 92.008581][ T6984] FAT-fs (loop3): bogus number of FAT structure [ 92.014857][ T6984] FAT-fs (loop3): Can't find a valid FAT filesystem [ 92.024168][ T7011] FAULT_INJECTION: forcing a failure. [ 92.024168][ T7011] name failslab, interval 1, probability 0, space 0, times 0 [ 92.036862][ T7011] CPU: 0 PID: 7011 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 92.045586][ T7011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.055650][ T7011] Call Trace: [ 92.058942][ T7011] dump_stack_lvl+0xd6/0x122 [ 92.063643][ T7011] dump_stack+0x11/0x1b [ 92.067800][ T7011] should_fail+0x23c/0x250 [ 92.072213][ T7011] __should_failslab+0x81/0x90 [ 92.077024][ T7011] should_failslab+0x5/0x20 [ 92.081536][ T7011] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 92.087288][ T7011] ? __kmalloc_node_track_caller+0x30/0x40 [ 92.093271][ T7011] __kmalloc_node_track_caller+0x30/0x40 [ 92.098908][ T7011] ? alloc_skb_with_frags+0x90/0x390 [ 92.104206][ T7011] __alloc_skb+0x187/0x420 [ 92.108613][ T7011] alloc_skb_with_frags+0x90/0x390 [ 92.113894][ T7011] ? _raw_spin_unlock_bh+0x33/0x40 [ 92.119075][ T7011] ? ip6_pol_route+0x91a/0xc50 [ 92.123833][ T7011] sock_alloc_send_pskb+0x436/0x4e0 [ 92.129028][ T7011] ? fib6_rule_lookup+0x85/0x160 [ 92.134298][ T7011] sock_alloc_send_skb+0x2d/0x40 [ 92.139223][ T7011] rawv6_send_hdrinc+0x1c8/0x940 [ 92.144272][ T7011] ? ip6_dst_lookup_tail+0x45c/0x510 [ 92.149548][ T7011] ? xfrm_lookup_route+0xc0/0xf0 [ 92.154548][ T7011] rawv6_sendmsg+0xe40/0x13f0 [ 92.159278][ T7011] inet_sendmsg+0x5f/0x80 [ 92.163597][ T7011] ? inet_send_prepare+0x210/0x210 [ 92.168697][ T7011] kernel_sendmsg+0x97/0xd0 [ 92.173211][ T7011] sock_no_sendpage+0x87/0xb0 [ 92.177880][ T7011] ? __receive_sock+0x20/0x20 [ 92.182604][ T7011] kernel_sendpage+0x187/0x200 [ 92.187352][ T7011] ? __receive_sock+0x20/0x20 [ 92.192010][ T7011] sock_sendpage+0x5a/0x70 [ 92.196445][ T7011] pipe_to_sendpage+0x128/0x160 [ 92.201289][ T7011] ? sock_fasync+0xc0/0xc0 [ 92.205846][ T7011] __splice_from_pipe+0x207/0x500 [ 92.210897][ T7011] ? generic_splice_sendpage+0xd0/0xd0 [ 92.216336][ T7011] generic_splice_sendpage+0x94/0xd0 [ 92.221609][ T7011] ? iter_file_splice_write+0x790/0x790 [ 92.227197][ T7011] direct_splice_actor+0x80/0xa0 [ 92.232146][ T7011] splice_direct_to_actor+0x345/0x650 [ 92.237513][ T7011] ? do_splice_direct+0x190/0x190 [ 92.242524][ T7011] do_splice_direct+0x106/0x190 [ 92.247361][ T7011] do_sendfile+0x63e/0xbb0 [ 92.251856][ T7011] __x64_sys_sendfile64+0x102/0x140 [ 92.257039][ T7011] do_syscall_64+0x44/0xa0 [ 92.261444][ T7011] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 92.267390][ T7011] RIP: 0033:0x4665f9 [ 92.271387][ T7011] 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 [ 92.291031][ T7011] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 92.299438][ T7011] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 92.307891][ T7011] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 92.315850][ T7011] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 92.323805][ T7011] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 92.331763][ T7011] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x81, 0x7}, {0xf9, 0x7f}, 0xfffffffc, 0x4, 0x3f}) tee(r1, r1, 0x7, 0x3) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/106) syz_open_dev$evdev(&(0x7f0000000100), 0x5, 0x0) write$evdev(r0, &(0x7f000004d000)=[{}], 0xfffffe82) 14:03:47 executing program 2: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="000000f126ebbdd1a12246"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xd2}], 0x38b, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) 14:03:47 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000100)="1c0000005e001f3814584707f9f4ffffff0000000100000007f80000", 0x37) socket(0x2c, 0x80000, 0x3) 14:03:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x0, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:47 executing program 4: openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_mount_image$ext4(&(0x7f00000011c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000140)="640b13d0c56b9bbd0400000030000f80eedda41f91e6ae3a258c8d93c864876008095aaf549ed3f4bb6206a22ece64a82cc68be4d55cd08dc0a013a0a72f15fc224c37c0e047b292a057a5c59dc99d9ed58a60652ef929393485ef7ede5051", 0x5f, 0x5}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000380)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000004540)=ANY=[], 0xfff7, 0x0) 14:03:47 executing program 1 (fault-call:8 fault-nth:47): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 92.425935][ T7034] FAULT_INJECTION: forcing a failure. [ 92.425935][ T7034] name failslab, interval 1, probability 0, space 0, times 0 [ 92.427010][ T7031] loop4: detected capacity change from 0 to 512 [ 92.438750][ T7034] CPU: 1 PID: 7034 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 92.453611][ T7034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.463671][ T7034] Call Trace: [ 92.466944][ T7034] dump_stack_lvl+0xd6/0x122 [ 92.471601][ T7034] dump_stack+0x11/0x1b 14:03:47 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="1c0000001200050f0c000049b23e9b200a00080001c0000000011bb1", 0x1c, 0x0, 0x0, 0x0) r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x5, 0x6}, 0x10) close(r0) r3 = socket(0x11, 0x800000003, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000100)={r5, 0x5, 0x6}, 0x10) [ 92.475768][ T7034] should_fail+0x23c/0x250 [ 92.477987][ T7031] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 92.480179][ T7034] ? dst_alloc+0x108/0x300 [ 92.489920][ T7031] EXT4-fs (loop4): group descriptors corrupted! [ 92.494286][ T7034] __should_failslab+0x81/0x90 [ 92.505263][ T7034] should_failslab+0x5/0x20 [ 92.509776][ T7034] kmem_cache_alloc+0x4f/0x300 [ 92.514553][ T7034] ? fib6_table_lookup+0x21b/0x5e0 [ 92.519821][ T7034] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 92.525464][ T7034] dst_alloc+0x108/0x300 [ 92.529912][ T7034] ip6_rt_cache_alloc+0x206/0x4d0 [ 92.534945][ T7034] ip6_pol_route+0xa82/0xc50 [ 92.539542][ T7034] ? kmem_cache_free+0x5e/0xe0 [ 92.544307][ T7034] ip6_pol_route_output+0x3b/0x50 [ 92.549341][ T7034] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 92.555415][ T7034] fib6_rule_lookup+0x40/0x160 [ 92.560255][ T7034] ip6_route_output_flags_noref+0x192/0x1b0 [ 92.566165][ T7034] ip6_route_output_flags+0x2a/0x140 [ 92.571510][ T7034] ip6_dst_lookup_tail+0x38b/0x510 [ 92.576780][ T7034] ip6_dst_lookup_flow+0x44/0xc0 [ 92.581716][ T7034] rawv6_sendmsg+0xbfa/0x13f0 [ 92.586401][ T7034] inet_sendmsg+0x5f/0x80 [ 92.590834][ T7034] ? inet_send_prepare+0x210/0x210 [ 92.595945][ T7034] kernel_sendmsg+0x97/0xd0 [ 92.600453][ T7034] sock_no_sendpage+0x87/0xb0 [ 92.605139][ T7034] ? __receive_sock+0x20/0x20 [ 92.609818][ T7034] kernel_sendpage+0x187/0x200 [ 92.614627][ T7034] ? __receive_sock+0x20/0x20 [ 92.619307][ T7034] sock_sendpage+0x5a/0x70 [ 92.623731][ T7034] pipe_to_sendpage+0x128/0x160 [ 92.628585][ T7034] ? sock_fasync+0xc0/0xc0 [ 92.633011][ T7034] __splice_from_pipe+0x207/0x500 [ 92.638133][ T7034] ? generic_splice_sendpage+0xd0/0xd0 [ 92.643729][ T7034] generic_splice_sendpage+0x94/0xd0 [ 92.649190][ T7034] ? iter_file_splice_write+0x790/0x790 [ 92.654735][ T7034] direct_splice_actor+0x80/0xa0 [ 92.659679][ T7034] splice_direct_to_actor+0x345/0x650 [ 92.665045][ T7034] ? do_splice_direct+0x190/0x190 [ 92.670068][ T7034] do_splice_direct+0x106/0x190 [ 92.674916][ T7034] do_sendfile+0x63e/0xbb0 [ 92.679522][ T7034] __x64_sys_sendfile64+0x102/0x140 [ 92.684734][ T7034] do_syscall_64+0x44/0xa0 [ 92.689155][ T7034] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 92.694579][ T7068] loop3: detected capacity change from 0 to 1051 [ 92.695075][ T7034] RIP: 0033:0x4665f9 [ 92.695091][ T7034] 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 sendmmsg$inet6(r0, &(0x7f0000006d00)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0xd710, @remote, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="f6c938b8a34d42e706c3b72eda414e1678bf606025cd00a1e9a1b883ecf30f239e5906aa4fcb073283c8f8c5cccf79bc0006f63710288918e94c59827863185497338432aa02429e5637aaf1322f1ce116f3ce1eb3d851a8149539063024dfc1afc80eefd98b9f231c0dac124dffe2ece781103e85cc27b71298112ba3c517a8adc39081731a1c9ff5ae6fb807951aeb2c676cc18a40682f29e0d00a7cf4d2ac09644150a9759eb98b60a5c8db", 0xad}], 0x1, &(0x7f0000000200)=[@rthdr={{0x48, 0x29, 0x39, {0x6c, 0x6, 0x2, 0x6, 0x0, [@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @remote, @dev={0xfe, 0x80, '\x00', 0x24}]}}}], 0x48}}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="e6a7a2f25761044aed5a1160afb952908a634771a9a116c7f344a50283a76a9b4a565a210ae0fcbbd2be7c507321d3b5850dafcecbc2f8ef42c7b29c07ee10aba58916d78c714c642cc81bf857a589c0c2f0b9d636c3ef7dc7b0cd8245839787ccc51554bcdba4e1e7c17ae083259bd7542a354f5e00295a9cdcb5718e57eaa102a35d555b25c94228e0253822a3e881f16344f1b6ff747e966e7b97db59c8684c1d3059e9181aceb3a9eff3b73d05de2d6b61d2b56649a668aaa313eae08e7f88335c74969e5763c1c79317fdd7494b858c573ec874c17e2bf71ed8352300ff560e3416750cd9c2749b6b068f222f76b48e317f0d414dd5c15afff0676354ab76e7d1fa79f9354b90dc0baafe14b14c43c44bbea352c7848af0d9063910155efb980b706b5b4401d37b897cc16e02f1386961f7cf945261ce5a97bd26237b329f05358a35f62aec8a0bc89416a1b1dc483a6415580db50dcad16bfd76bea4e5b04e7b882b2a415344fecaa3ee0ad17ffd69e8b927648a5212e0e442cda4916bba22dd34730bf6f392547f02b4765ead59307e9fa3719d88a28805f339c38d8a3a744f3800da9dce8540bd479f0ddd906012e9ffd3a51821c4eaba177dcf275138b0e4c5eb09fe7c2a9b55a6558936c52979668c9177b54a31e07a6c69a6ebde858cbd7c1e89248a8c1bd1aa7759400eac695b34f862f35bd2b221372e4635c888e031f797b6ef106642cd1a0d0659031a2fef671465259db851664c122e3d921d4d4140904f5c2cc5db9a4fa5f39c7503c474ffbe544e4ec49bed71daf3f90783c936222d5ba1bc49529dcee16896b14e9f0d7480d80286f616c3823660d19884ea2dbb775d58a367dc311bb7c94e2f48f8bf252942f13597e9014e4a58a51bd5578af39a23205d108f305763a159167869f1a9f66bfb38bb45f187f1c52103366f070a10f0d6ca50be815c99c3844f7bf34b86fbf058647e52c202cb3694a9567667a5db778700e23ecb3d3d19a77b7c6eff43c515639a59e00de4fd3f2b386987cfc1b25abadd2b57199d0f5127dd41c97d747b9208baf808b2ac0440c18d2bdcc3454c1230a704c2a5d87533256233eab3e75ee05c57bb0a56b7fa9b85e23677a486066bc8e7644b6964235b79c31e758c09b452cd8724e4b4d072a5f3f38338dae90c9817c2ea30a17c94096aad95b54844637a3063164943043136130c982099866db624926202c0c296e8ad145dcfa9d00e3ee1e39340e36b2ccc2749c754682a806e44c5b02165c2bc4c4ade85374e5987ed85eeb8a84c567bdfd3f91caef4279f2157854484da0728a3a1693e9a856018c6fda19bbcbbf71b3ea8349df67c77b03d439c6348f6b10d9cb691133e2f8e0966c999e0c78199e2ce84619e59a2724fbc09f6efd8e3c15a5ced8469e726733350e35d65304a53619cdb615291017e4e18608dfab65052bae1d121a014dc96eb6533f592beda23a89c855d1318af9ef05d5d87f310b1ac413061af5c9d0435fdbbb6f9c7dfb7d20a0f3afe50dcf1aa93d9dc5aa2f58f2c29b3b39f5cdf6cd24bfff3e9750b67cfc2cad1f28dc7addffa538b97a6e363500b8b392d3c8787aeec9354dce3c94ed3f0d47aca619e0f3a1f6a6ba7be2e8f885ec8412b0e3c54267fcebd09609e9240b6b554cea8bb597bb529a9ce4155762dbe1290229829227400a1a74e9c07061067fa3c25546b56fcbe7069657dcdd772c1696df12c5d1ba5b9a272db866496400ab3b88ce99d31c9b229c4da28111ee43a3ce4fdcb900398de4bf5c53ce05fd4867c5f23f471f23763091a341be68de416e5ec56559d17fd6ea67ddfe0bdb91b884f8b289807b9b80e736516345dfc173c4f1801cc125b75b454f8b66700f5aeeb6c68ca362b5eb690b899e150e17cc72432ec7bc7cd506c3d9c93d46355a1936cea40de7c1f25b9e57ca7f8ac1be3dc03e72d05dc40ae0cc057ab46a2fc9b5dec906e70a5e00e8d19b47ab8284d2d722f6a989940eda8c48cedf18f8b72fe022e51bbc563e82560be9691a739021a27492062ea83f100bdf6e68cc017845aa864d21f294232b08f2b24340a515cca9cf9150e99f5fe3c643b9f54fda56038043ee8b3354694889c14fd6723fcec27528d54923dc337f7b9b637187c8375689ac30e3500abbfb7a3ba35d0394916e8887828e69dbe79d10afd60aab6f0d6dea822bf19894dd114c83ab243e128d66fc7b73fe19e67c796c31fd80d46ddb5f6dfe5c1b1b65b6e85aa31be4ae88e4bc14f0bd9f1d2b25d9e92067315fe129b34dd64ff933f0dc94b9f859e2a8e8bb3a75b753e0ce0f259b6101e187239b6873e8c798945401d8cdf9f691ede9e5753a8dd8d4d40ca0da9150b49d0ae4298e02037816968e87631983c9e684794851a9f27b5e1f018a5d0ba7160b28006b3a0d2ddf11b13f0b131d1fb10827d32a47ad565349d005bb1cae19c227f0118d39f30ba7174e06f3805385bcea647122b35e996cc7f13c1719bbb076ad106c7c28f2cde08e2233bf91cb3ade360065ad1faa227ac5430ce2acd34b74461846d414f275082b44d3a091475907b67c52883c8489f1290b146e76977ce6aad8dc946be17797b6fcbca3c999149ede3b23658fc99301bcabf7d465e0764f5268386c9ee1f48cc6afce543a494019b21a730e59f7f4ac35056e9dd24c6ba46037d0b4c45ce30aa0166a4e7ac11c484842fa696b39e7bdc918b1253790194f362d4469e4c029449f61876f56b60a5c4e2b1ff2315a744696ee530b5c79ed5d8323dabe926ae0b12f6bf6c38ca899fee07aa2c21977dd5c51e21ef30603d9252bbc9202f40d7c1f5a20da53bbf58fa519d38296500125f24090d205de0cac449c036d385293817e7884577aa97fb7a9dfb7940cadcb776ff6acca62cf9d9aa936f201ddf2ba206f9cb7d7301da5d60dc796cd5ca0beb2065904d43394579b02fcf646b89bbcc8788c5c5f7db6f058bccd1d18ab56d11a5ce0dad8f0134524881065f36abc0975d3f50cb6a3dfe01c19ac660cc9db1769770b208bb5f15af916246d79807c448a20adcdaa4baf2ed016c8ae4a5e1bc0c86708ba0cd6c7e70309c91cb0d5b8d92843d8d48e681d82333523e4a6391609c0d6d3ac8cad394fd6619d9e1c39b58f20c44fdaef2fa0167247303c0c85e9182234a1ed6b2c5eedba8b8604061b35f23f65f0b5f3f7c10ffa7b0315a2073d71d650e366d1a4f50cba1caffdfd10a863893c98df18452f61d682c9154bbee2451eef9d8a1ea4764085c2c1d012ce09cb9a991125a7dd8fef4ea2c11a2c598b490d7a4f9262e3ee2777fe0de913f75fac55c944500854871a1485777e290a1725299079b87369296766f5dd3999319e14c1987f149a6abb4e136a8876031304de743b26f1ff53871b646231e33a11cc401f94cbeed11cfd4a52bf8286e5a6050645a32bb23c10d32c057affa532a64f93688f63c55dd66fdc75d134fc7230af5beae4ffc0b8f45883d1959d6c51351b1a868776a200b6f68969987c10ac6631aa3b65c9ae68b17c0bbad27f10e0d0e2dc12d25b1c3be5fd7b25f2ce807d71552dbff87ea1db2b87ea4f2098477f86d766b665b26ac6286aff68f837cfe03e6b2caa202aebea64bf0cbf69a693c3ee29c3063e4b845d9b4d004f763d74a23c35e727ec7b3028bde169046a6f531d1057075867ab19f61ee96ddc81d1908f740875aea65a2665e661235ea088d4a68b9da8a3a214c1231cd8e11136bd6136470d0574b845398759f855e75a5c9a53f5dd354e00f2fe320d095d293bf8ff4feac07e4668a990126574985d5fa5d94f7162cd7ec20f7b3fe3012be8c2980840998769f0495a3cb5711b9454864738572e3a153fdfe1b67488d4649d7e0b9a362c4c849191b80257f211ef9f8e05f59118babbdad93363ea17d05c228370c96f0ca1bb331b9c57e2f3ccf084ef0f8f56265a8d7188dcfd09e8bdcb1f73153e809590a83d9a123f180f7841610696440995bd9be0e9fb0a1b8a8b2153ff95b329bcf64c07b82ba6b0bc79078bd58a438fe82e754d18926f27e9bddbd40770016a5a922d584bce7cceeb2b937a8c8fcea127d781b23785726b854837a627b5d48388d0bc88312c2365a96d6ea3e316d03f4002979e95ddfd1707494708a86488e3ef4eeaaf8da355e21024815b27151cf69f8726479ac8a1f4a97f891dd4cdded366a68c5de88a72e4695a6821b60c3149eebe48f27f6df49770bf3efeed0c4a4b5c0cae5056d1e109fb9448d6df5145bbf26c6c295d70992f554c649f2214ebab961ef05ef68b6f84cd33d5d71238b36fbea00a3a96e0fa2e52d042d1c9eb71b005823562714985e1526c8f50bcdf66739ba0172fb43c12f60e88d1d9ed1732ba3b4fe8f1aa9863bb97964603c30076941c99192e52c4579cbe279efa5a55f7c4d505de7dcbba7d9aafc40d0c6c4eff9831b158931ab6949529da948ba24c700d0c4471b1dd136fd71a8207a15ccb89b2bd4bd6eac3c589ceb2a9ace4e157b90c75272a8419d606baf8604da1680b81a94ae697424aa79974cb7e01132cb79480ff0525dca1b12e9865dcde29a6a9745a710f5a2e72b9bd8fcd4a6baedf27327846e432f147a8e55e8fd696995b77504018814abf435503ee1358bd74cfcea1207c70b2d4c2fd92fe93ed99c4450b546d0e638dc25e71cb4285e92ca86f1a794cf718904394d3966b49f724d918f232affa1ac2055427be0ec5c709fd6c570582c02031a8e7b6841507fe286fdfd2b84b64f72ac2251e828b8be3b8c9849c6f8335c7dc34baaab75b69aebc8e09d9bc2e1f5287674ac8b456486ae37011aadf8528d9eee2b559cea41d7b4bab11e65615baa8256bace73efa524bd5f7370fe536a8f9539f167a863637ba35826f24d7a13aea64332688fde078d44445216965dc3b784ee310b77674a06ee88d92fb68bc5880c75d52142ca3e0ad82f5ef7b3cfd2b2d878b5aa62f56fd3bee4ec5bf56728aee82c8df44cffc97d6df4efde46b3f8ef330d852a947241294b3e489ecb530a7a2b84d9d74e23c7e1d0b7e8223decb139ac1764cd16624acfe1ad2a4a064580b300b0fa1896b071a78f601d5634d8eaca86b28d73531b9a30e9de94ea202f7ff2c499f2970d5d9517c9d5a74cb7e5e6a6546215d94934fcf61bacaf237fc1e233ff26315a4c91a2bac8076698b89b1a044b4f8a0c0ba16c2c7cb904f881e7b354009a31ed84fcd3cef5528b244908155a399d00410a2c690984fa8f7bd93f1dfb217a6537e07346dd6b48fd856e9bca719582fed9413adb475e0a09420f1a78d841b5999b55ca05f44ea9ada02f87500da329470c1fb3735e84edfb1693dea4902185b50d464d200aa10cfa68ebbdb99a562acaed5ffc86cd578374a7f8db62626457b8fec2e129213b7d0ac1e6db445dd7f6a0ecc0d58094c46b228068e5fca6dc944200a61336f08acea09d728ab4c3e3152b896d7faddb102518935a3561ff757be8deb13450260836da7efc28f68b1f11c8cbc7f79c6fb30e255d9388cb1f827a49318e72938ec1a29e57b84e326b3838746ac0003015075a978ac2b83cc725a09106edf7fdddcb537e7551aee9b76f8f169a2ed57bb654f24fb6a9005788065cefe869c2eba4961c4356730c9c9abe6d2510ac960e31a64be699484f90f3e70a2f8a1ea5c1897e6025b63b62a717c66c0a358696a1b9ae00c712018b31d2645ef8bafbc5d731bef75efa6afe6e39c913ec5d71aac9c362c8ff48e2ff6b60dd889259cc6689", 0x1000}], 0x1, &(0x7f0000001300)=ANY=[@ANYBLOB="1400000000000000290000001700000000010000000000001400000000faffff280000003e0000000000008000000000140000000000000029000000340000000b0c000000000000"], 0x48}}, {{&(0x7f0000000280)={0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, '\x00', 0x1a}}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000001380)="09778836fc1acf00035f475325940cfaa57d50f35e9b6450d4a6d207a22210f9e817ee8ed86c269c30634944c27836e6476093d841743cebeda49c3802331b33500a1a31a8c07625b0cb62ad82c379b314e5218728e6bb603d9fa4d1a0ae50612624f8c3ed448bfc3f079c8fa6acea1c35", 0x71}, {&(0x7f0000001400)="b90651463fc31855409bc1efc771a14f51d6390de39f346254dc4272163a2b8ad13e438358a79deeb6a8b1f8598f325a65960b3925111b17e66b70649f02e764cf5c2c4d73373a87f990b42f4accd0b787340c604d6ee3ad7001e2dc61d493a8ade7d51aec", 0x65}, {&(0x7f0000001480)="93d49cea32b9f96b0036c157b5dd489db9077a1ab838962a5d6446bf38f6b4f4cbba5ad49f85f2161f8802d0df1653be3590c7ba5f69740f03549e44a8fb3aa9b689ecc4f9675e7a1599196f12ba8117647919b0e5a8ed6f229cd7481c984846eb9e0c79e7ed73cac9cc43dc895f2f50fbe64947bcbd8ac80cb9e58eb8", 0x7d}, {&(0x7f0000001500)="acf73e6191c51a72ad301c96df3ac79b5cc0bf192cee1b9432a152b15ad29067ae2827344dc4abb1f47aa9f09df8124bc079d3355a8872d2645831d097a557712a797dd478043128679d91c1f8a95587a52537c8938765ae10ba895bf0ce1173a0edc7604d09c5d209667870a4e644d621b8fdd93ff663dfe82e7ff2f995be74a0580b1266807a55312c47fad1270bcc955a40a720b84f9b25ae36896ab76879701e6572d5b4fd6e5c1b5ca4b9a3f4222e95cd46321030bbd982500118c115bf1e1318", 0xc3}, {&(0x7f0000001600)="cffdd915ff384fadb7cd90072050f45f744693bfaec7306067e567372632939da7ccc9e6bf3a1e6cd3e01b", 0x2b}, {&(0x7f0000001640)="1edd025abf9f436d728ffa68edeb5753bf45f386e3dcbae9eeff5f2658b9f2e4dee2b9780e1281f03cb1426abe6cb9a7311b7cf300583d8314a41752e0e50f6e94e09ced26306696953a30", 0x4b}], 0x6, &(0x7f0000001740)=[@tclass={{0x14, 0x29, 0x43, 0x5}}, @hopopts={{0xf0, 0x29, 0x36, {0x16, 0x1a, '\x00', [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x50, {0x1, 0x12, 0x40, 0xab6, [0x1f, 0x1, 0xfffffffffffffff7, 0x4, 0xfffffffffffffff7, 0x3f, 0x80, 0x8, 0xfffffffffffffffd]}}, @generic={0x2, 0xb, "4c9375afa0a26e16c27547"}, @ra={0x5, 0x2, 0x81}, @generic={0x0, 0x4f, "e4e1820575bc19cdca8869cfdcf32aeeb3e2c4171303c7b8f0e5e29e70fb6f86c001ef7a2ea7d37de5af2febe2742a4ba12df15209edcb747c551663a478fd21ece252df6a29c705300fa5f831d260"}, @enc_lim={0x4, 0x1, 0x80}, @ra={0x5, 0x2, 0x8000}, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x80000000}]}}}, @rthdrdstopts={{0x80, 0x29, 0x37, {0x3b, 0xc, '\x00', [@calipso={0x7, 0x40, {0x3, 0xe, 0x0, 0x5ff3, [0x60bcfff, 0x9, 0xfa4b, 0x9, 0x1, 0x80000001, 0x6]}}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x3ff}, @hao={0xc9, 0x10, @empty}]}}}], 0x188}}, {{&(0x7f0000001900)={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x7}, 0x1c, &(0x7f0000002940)=[{&(0x7f0000001940)="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0x1000}], 0x1, &(0x7f0000002980)=[@tclass={{0x14, 0x29, 0x43, 0xfffffffa}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x3a, 0x3, '\x00', [@pad1, @hao={0xc9, 0x10, @mcast1}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x2, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x1}]}}}], 0x70}}, {{&(0x7f0000002a00)={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, '\x00', 0x1e}, 0x8}, 0x1c, &(0x7f0000002f00)=[{&(0x7f0000002a40)="49b8f437b001e53f5691d29b89", 0xd}, {&(0x7f0000002a80)="e6ffdd09aac51447d8fc8808bcd1efc2eb5951637ca4701b43fe64e84a5d09b7f3a0da375261a755ce73f18d", 0x2c}, {&(0x7f0000002ac0)="5232791ef653a60421dd026c24329471c4a6747390336e93fee3e8187d72e9b05d382bba5b5550d6f575f5be548d97c1538a3b775bd2a00221f39185a12a6a4be66e530c5f33e769ae17bcd95767b56398560677335f5f7664cb67d3e264e4595b84541b1a8fa11a8b35582996bc2da719823e1e411f2452502360ed2d499317e5f8aeb69b00eece2f77ea567c51515b9ce7bc933341d3b0ab55a7077bb1bd2ad8055bfe4f25b92c2f1b1bfc395ac15c51622e1c895d15c89dfc8957", 0xbc}, {&(0x7f0000002b80)="11c66d3e4fe6678158db7c0e476bcde5de490a5115b010025bad46671862e0c39c32f9e84448c0434edbdb941d1e9e9852e76f9bdfe87463aaf6b496696a47b96d8944c3ef1c6178aa453f0010fd4fc062c1b88546236650071ca9f90700aa666fbc7cfb7dd9406af79d13c469f1aaace93e2c890db71fe4e0c01598ec714eb60eabc3da6d790f924ff98b68f899f4d07f57a17494229fb2c7b1653138dd2d7195cd8c485a4ee7fe3d18cbc49a2116d06e504376b047beb259d7a83d1c2ebbf5c9cf0a851cea06", 0xc7}, {&(0x7f0000002c80)="cc1b24162e8836660eceefb9c0ac0256d4d7c33e4fb0ad307a7a4d748a2aecea3c4e4c69d74ac1c652623ca9484c2fba37a838067187553f02e393ff9df04629af924ae2cb332292104be82833cca17255272ea77dd799a32864423877389c4973a96822b410ef7866c14fd7f35ffb6a0b5bf8d6bc2dfe678dadc8", 0x7b}, {&(0x7f0000002d00)="5eeba3536435dc7d4172761df8dbed52d56b39e8bd6e6118ceab79adbcf7244b8f5eae7b94902fb69255bb5905289f55b1d0999ccd25c2996fd5977eec8a5c8fff23be7a8037ce586e014c9e12bfdab6e71e6c7cf5418eb122b2d1bf6ae8c8a4d3a4b3d1556b729f353b42ffd98dbc7bfc2100e3410c0ac62da77bfed1059795a7cfcd6791a9c57c49540b81e1ef8a09d2ef0d51bd4e817a6ea5b91b2d22a12a5a1913ad2f2bf3b3490336f1adadd4018fb7510f31b14d30a6461b6e7dcb4b63d76512603ff53318a1d77e2125b224f0", 0xd0}, {&(0x7f0000002e00)="9dbf9376e2181a41c7e7e91601fb185caca380f9d8738060bc98830c27e3f1f17b251adfdee8f5d465117591208f168508955397187e6095a93625ea766d5b75fb78f3fdee43aeb0c6045f5d462e517a81548b533f62d8fc8f5eccf980f8d6c6c6dd7554cce88c3d00a1c66ced308d64b6bb6bbe1581de71776660ed0685b4ba27e4c7f03ce1b3c43c", 0x89}, {&(0x7f0000002ec0)="85fc261e7c794501f073db3718e2d138d0c17c9ebad2ffd1e15bb137c0d91af7b41810e66ad5ecb9f4055a3089b5f0e97756bd67bad8e060", 0x38}], 0x8, &(0x7f0000002f80)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @rthdr={{0x58, 0x29, 0x39, {0x62, 0x8, 0x0, 0x5, 0x0, [@empty, @dev={0xfe, 0x80, '\x00', 0x41}, @dev={0xfe, 0x80, '\x00', 0xe}, @dev={0xfe, 0x80, '\x00', 0x3e}]}}}, @tclass={{0x14, 0x29, 0x43, 0x4}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}, @dstopts_2292={{0x138, 0x29, 0x4, {0xc, 0x23, '\x00', [@generic={0x3, 0x31, "a608eefbae3123aef81220403ee4fc64a1a53b58100e5ac1c0dac7bfbe0e06dbed58804428a9d416319f1dedbfde442620"}, @generic={0xff, 0xb8, "8478a828d162ece28a3d3ec8d50495ca6c7f2fe9928544444f4e8dd8952667573ce95d8d7798bc7c0e8c394c14304cf129071e5dc04532ae58d1bd18a8c60df0350fdbeadb5ecf9bec89f40f071cc82f6ff8334b01b66437170a3de8786fa984b1acb390988628c99cd81d13117fe99a1437e8f1a739ced575ab4138d4a768f86eda4d46796340b4a3cf85360671a90d8e91a0b6fdfcd1c4c2d5251dfc11a8331a3ebdf93b0eae63fce78ed14cd1257408e734d854783351"}, @ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x10, {0x3, 0x2, 0x9, 0x3, [0x4]}}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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{&(0x7f0000005ac0)="fa36bd93f32899da1b0bf0d942517229e2bfc93d20a8f594cbb38a6fc5a4593d6cc61df27ca078cda25ade78afe34a25b31e521d54eff41129092c502b18da6d5dfe1070d150e91997e2e20f5def45659c96a6cdb50c9ec477fdcf4646fa7be750ef68c6566c1e97bde0d170689af3ce3af71f49cee831", 0x77}, {&(0x7f0000005b40)="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", 0x1000}, {&(0x7f0000006b40)="99f70c0a9b21c19b31e9dc2d40d3bd1e385461a07b6e2721f0ddc8dae2fe29368493aa25c8bf17bb62e5d4e9ec2b4bff7d327d90a4ae802380fce1f27c527a4fad9bc7a75827cc12fdcd56cee1cb8d80283b0245e0b330dedb7e00a8112337d9887ccc876105871b5b800e811692339db18d7b91c8d7799e89e7fc7d220e9b3726f3e76df8bef8766a074290a03e80b3ef3bc3721bc851ca3470c8c611335e54a25a4b4032d976148a7db3ac", 0xac}], 0x6, &(0x7f0000006c80)=[@dontfrag={{0x14}}, @tclass={{0x14, 0x29, 0x43, 0x9}}, @hoplimit={{0x14, 0x29, 0x34, 0x8}}], 0x48}}], 0x8, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @remote}, 0x1c) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000000)=0x1, 0x4) 14:03:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x0, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x0, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:47 executing program 3: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000380), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, r0) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r1, r0, r0, 0x1) r2 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)='syz', 0xfffffffffffffffd) add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000200)="2fe4a35856fd2bcc4df1db935172485c358cd820ba046dd625ff26b2eec2c9d55b066b13fe2441389399798d75cee6add675d048a80e6bc06565d6f3bd943eba3235f2333367ff3718934a3f823668db2e45ea2d186e0d10db8873890316846f698abbc1c5dae97180928084352c94fdb2160df517bccd333f032300b04b091abf577a68461eeaec099e94d8a02590369fb82f4320ce0162b6d62815f92723bae80f023cb1173a0f4879bdbe5706dd312b90955c21382a084466e19ae7b97757c819c6a03d46c4f816146d1f62448c70170de737617f46884043f0bbe7d447615a041c379834e920da7f", 0xea, r2) keyctl$KEYCTL_MOVE(0xb, r0, r0, r1, 0x0) 14:03:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="00437a94e034eb11f4c9b2a85a2adb9afa283f44ee6b5a333cd896cfd193cca3e43e331747c3c8656c88f61e534866"]) 14:03:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 92.703251][ T7068] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 92.705433][ T7034] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 92.705455][ T7034] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 92.705469][ T7034] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 92.753846][ T7068] EXT4-fs (loop3): orphan cleanup on readonly fs [ 92.759419][ T7034] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 92.759436][ T7034] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 92.759449][ T7034] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 92.790334][ T7068] EXT4-fs error (device loop3): ext4_free_inode:282: comm syz-executor.3: reserved or nonexistent inode 3 [ 92.801685][ T7068] EXT4-fs warning (device loop3): ext4_enable_quotas:6346: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 92.815595][ T7068] EXT4-fs (loop3): Cannot turn on quotas: error -22 14:03:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000006e40)={0x0, 0x0, &(0x7f0000005900)=[{&(0x7f0000000000)={0x3c, 0x1c, 0x1, 0x0, 0x0, "", [@nested={0x2c, 0x0, 0x0, 0x1, [@typed={0x8, 0x10, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x1, 0x0, 0x0, @u32}, @typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0xc, 0x60, 0x0, 0x0, @u64}]}]}, 0x3c}], 0x1}, 0x0) 14:03:47 executing program 1 (fault-call:8 fault-nth:48): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:47 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x141840, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 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) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='uid=', @ANYRESHEX, @ANYBLOB="2c09a032d405f04da889f23f2055ec8a691c9c5cbcfeae6abe73702af327b6fedc22fa94c6c2ae50ba17144de481415309764c094ca3761cee5ad3d76f446ce9cce51740a6aeec1028e40c34684068f559f5e92619d681c106e07fd68a6feb5d3c18a2ddbcbc103ed404669861268bcaf87086ad736919bd0ed8eaf3d88bea36bebf79a845b6c84a07ede142a734d7b06a96d6ea485da079d910"]) 14:03:47 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RXATTRCREATE(r1, &(0x7f0000000200)={0x5a}, 0xfe85) ftruncate(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) syncfs(0xffffffffffffffff) r3 = socket(0x11, 0x800000003, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000100)={r5, 0x5, 0x6}, 0x10) close(r3) sendmsg$OSF_MSG_REMOVE(r3, &(0x7f00000009c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)={0x710, 0x1, 0x5, 0x3, 0x0, 0x0, {0x7}, [{{0x254, 0x1, {{0x3, 0x20000}, 0x40, 0x1f, 0x5e, 0x4, 0x21, 'syz1\x00', "7071b294deda0ebdb2b452b1aee6f42b332159b6d50c4e59dedb21c934795e6a", "d164a935cea5195cdedd68f56b0517f8476b86a92564d510b514fbbb36c83d02", [{0xfff, 0xffff, {0x1, 0x8000}}, {0x800, 0x8, {0x3, 0xffffffff}}, {0xff, 0x7, {0x1, 0x101}}, {0x2, 0x0, {0x1, 0x2}}, {0x400, 0x40, {0x1, 0x2}}, {0x8, 0x800, {0x1, 0x6}}, {0x3, 0xfa8, {0x0, 0x7}}, {0xce, 0x81, {0x1, 0xffffffff}}, {0xfffd, 0x8, {0x3, 0x4}}, {0x7, 0x3b, {0x3, 0x7605}}, {0x401, 0x3, {0x1, 0x9}}, {0x6, 0x60, {0x0, 0xfffffffa}}, {0x7, 0x200, {0x0, 0x6}}, {0x7, 0x9, {0x0, 0x3}}, {0x0, 0x4, {0x2, 0x7}}, {0x4, 0x3, {0x3, 0xcd6}}, {0x3ff, 0xfff, {0x0, 0x7}}, {0x400, 0x5, {0x2, 0x3}}, {0x2, 0xf001, {0x0, 0x7}}, {0x0, 0x8, {0x2, 0x4}}, {0x8, 0x6f64, {0x2, 0x8}}, {0x9, 0x8000, {0x3, 0x7}}, {0x1ff, 0x8, {0x0, 0x8e}}, {0xa18e, 0x100, {0x3, 0x3}}, {0x3, 0x7fff, {0xe45d9872074c96f1, 0x9}}, {0x4, 0x6, {0x0, 0x100}}, {0x40, 0x3, {0x0, 0x1}}, {0x3f, 0x3ff, {0x2, 0x7}}, {0x6, 0x9, {0x1, 0x7}}, {0x101, 0xc41, {0x2, 0xc1}}, {0xffff, 0x100, {0x2, 0x1ff}}, {0x6, 0x6, {0x1, 0x3ff}}, {0x3, 0xffff, {0x2}}, {0x5, 0x6, {0x3, 0x1ff}}, {0x3, 0x1, {0x1, 0x2}}, {0xd5a7, 0x4, {0x1, 0x3000000}}, {0x9, 0xb532, {0x3, 0x9}}, {0x9, 0x7, {0x2, 0x3}}, {0x3d0, 0x200, {0x2, 0x1}}, {0x9, 0x9, {0x0, 0x401}}]}}}, {{0x254, 0x1, {{0x0, 0x1}, 0x3f, 0x7, 0x7, 0xb87c, 0x5, 'syz1\x00', "cc47f0afcd6684a18436f3bf9c3108f6bd5c61d646f8c888122453ab298355b7", "3bc86d62405b7e574102ad24d7215b94930e459eb5c7e830f148a15e1bdc4485", [{0x0, 0x454, {0x0, 0xfff}}, {0x5678, 0xfffd, {0x3, 0x5}}, {0xf83, 0x5, {0x1, 0x9}}, {0x8, 0x7, {0x3, 0x9}}, {0x4, 0x3, {0x2, 0x3}}, {0x3330, 0xffff, {0x0, 0x9}}, {0x2, 0x5, {0x1, 0x8}}, {0x400, 0x9, {0x1, 0xffff}}, {0x6e0, 0x8, {0x2, 0x48ba}}, {0x400, 0x6, {0x2, 0x3f}}, {0xfffa, 0x62, {0x3, 0xfff}}, {0x401, 0x1, {0x2, 0x26d}}, {0xd, 0xff, {0x3}}, {0x6, 0x663, {0x1, 0x2}}, {0x4f, 0x1f, {0x1, 0x8001}}, {0x0, 0x800, {0x0, 0x8}}, {0x2e1e, 0x9, {0x1, 0x6}}, {0x100, 0xccc, {0x2, 0x2dc}}, {0x401, 0xfff, {0x0, 0x10001}}, {0x9, 0x5, {0x1, 0x3}}, {0x400, 0xd4, {0x1, 0x1}}, {0x7ff, 0x81, {0x1, 0x9}}, {0x4000, 0x6, {0x0, 0x3}}, {0x72, 0x407c, {0x0, 0x1}}, {0x0, 0x7b3e, {0x0, 0x2}}, {0x400, 0x0, {0x3, 0xffffffff}}, {0x0, 0x3ff, {0x1, 0x3}}, {0x7, 0x5, {0x0, 0x2}}, {0x7, 0x7, {0x2, 0x6}}, {0x0, 0x1, {0x2, 0xffffff43}}, {0xc0, 0x75d, {0x0, 0x1}}, {0x81, 0x44b, {0x2, 0x7}}, {0x7ff9, 0x192, {0x0, 0x5}}, {0x400, 0x7, {0x1, 0xfffffff9}}, {0x4, 0x3, {0x1}}, {0x80, 0x0, {0x0, 0x514}}, {0x4, 0x10a, {0x1, 0x3f}}, {0x400, 0x7, {0x1, 0xbb}}, {0x4, 0xb709, {0x1, 0x2}}, {0x9d9, 0x401, {0x2, 0x3ff}}]}}}, {{0x254, 0x1, {{0x3, 0x3}, 0xf9, 0x1, 0xffff, 0x83e, 0x12, 'syz0\x00', "a33c57f1068b004b38551b141a908b427cf6199e2cc4076cc605015b45b87c0e", "a2bedfaf9f4d2ac2ecea87e68d298d97082efa9ce998f140c300d5706c5abac8", [{0x0, 0x9, {0x0, 0x101}}, {0x4, 0xfa, {0x0, 0x2}}, {0x100, 0x9, {0x1, 0x9}}, {0x7, 0x5, {0x2, 0x76}}, {0x401, 0xfb5c, {0x3, 0x8}}, {0x4000, 0x2, {0x0, 0x1}}, {0x6, 0x1, {0x2, 0x81}}, {0x3, 0x80, {0x0, 0x8000}}, {0x3f, 0x1000, {0xbdc19e9d5af5389f, 0x88d6}}, {0x2, 0x3, {0x2, 0x3}}, {0x20, 0x6, {0x1, 0x6}}, {0xfeff, 0x401, {0x3, 0x8}}, {0x20, 0x8, {0x3, 0x5}}, {0x9, 0x100, {0x0, 0x40}}, {0x200, 0x7, {0x2, 0xfffff6b8}}, {0x4, 0x8, {0x3, 0xa0}}, {0x81, 0x5, {0x0, 0x5}}, {0x7, 0x1, {0x1, 0x2}}, {0x20, 0xa268, {0x1}}, {0x9, 0x2, {0x3, 0x6}}, {0x68c, 0x1, {0x2, 0x5ed5}}, {0xf0, 0xf1, {0x1, 0xfffffffe}}, {0x101, 0x2, {0x0, 0x4}}, {0xfffa, 0x3ff, {0x3, 0x7}}, {0x0, 0x1, {0x0, 0x3ff}}, {0xffe0, 0x78e, {0x1, 0xe3}}, {0x7ff, 0x5, {0x2, 0x1ff}}, {0x4, 0x2, {0x2, 0x7f}}, {0x3ff, 0x8, {0x3, 0x4}}, {0x1, 0xfff, {0x3, 0x81}}, {0x7, 0x2, {0x0, 0x7fff}}, {0x7, 0x2, {0x1, 0x3b71}}, {0x800, 0x5, {0x0, 0x9}}, {0x1, 0x7fff, {0x3, 0x1}}, {0x8ae, 0x800, {0x2, 0x8}}, {0x1, 0x7f, {0x3, 0x6}}, {0x81, 0x5, {0x3, 0xae}}, {0x85, 0x0, {0x2, 0x3}}, {0x4, 0x4a, {0x2, 0x8}}, {0x842, 0xc, {0x0, 0x8}}]}}}]}, 0x710}, 0x1, 0x0, 0x0, 0x4}, 0x80) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x278) sendfile(r6, r6, 0x0, 0xffffffff) fstatfs(r6, &(0x7f0000000100)=""/155) [ 92.822271][ T7068] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 92.839019][ T7047] loop4: detected capacity change from 0 to 512 [ 92.861200][ T7047] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 92.870966][ T7047] EXT4-fs (loop4): group descriptors corrupted! 14:03:47 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x1, 0x9, 0xff}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8, 0x0, 0x1, 0x1}, 0x0) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x5, 0x10000017, 0x9, 0xfffff7a4, 0xf7b, 0x7, 0x8, 0x1, 0x4}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) sched_getattr(r0, &(0x7f0000000300)={0x38}, 0x38, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mkdir(&(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0), 0x0) unlink(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 14:03:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:47 executing program 0: socketpair(0x10, 0x2, 0x16, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/69, &(0x7f0000000080)=0x45) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) 14:03:47 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000100)='devices.deny\x00', 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001) r1 = epoll_create(0x200007be) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000240)={0x58390ac4a2fe4017}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)) write$sndseq(r2, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x100}, {r1}], 0x2, 0x0, 0x0, 0x0) [ 92.921945][ T7089] FAULT_INJECTION: forcing a failure. [ 92.921945][ T7089] name failslab, interval 1, probability 0, space 0, times 0 [ 92.925589][ T7093] tmpfs: Bad value for 'uid' [ 92.934757][ T7089] CPU: 0 PID: 7089 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 92.947990][ T7089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.958088][ T7089] Call Trace: [ 92.961465][ T7089] dump_stack_lvl+0xd6/0x122 [ 92.966060][ T7089] dump_stack+0x11/0x1b [ 92.970305][ T7089] should_fail+0x23c/0x250 [ 92.974725][ T7089] __should_failslab+0x81/0x90 [ 92.979591][ T7089] should_failslab+0x5/0x20 [ 92.984105][ T7089] kmem_cache_alloc_node+0x61/0x2c0 [ 92.989309][ T7089] ? __alloc_skb+0xed/0x420 [ 92.993911][ T7089] __alloc_skb+0xed/0x420 [ 92.998240][ T7089] alloc_skb_with_frags+0x90/0x390 [ 93.003361][ T7089] ? _raw_spin_unlock_bh+0x33/0x40 [ 93.008481][ T7089] ? ip6_pol_route+0x91a/0xc50 [ 93.013261][ T7089] sock_alloc_send_pskb+0x436/0x4e0 [ 93.018460][ T7089] ? fib6_rule_lookup+0x85/0x160 [ 93.023385][ T7089] sock_alloc_send_skb+0x2d/0x40 [ 93.028321][ T7089] rawv6_send_hdrinc+0x1c8/0x940 [ 93.033356][ T7089] ? ip6_dst_lookup_tail+0x45c/0x510 [ 93.038678][ T7089] ? xfrm_lookup_route+0xc0/0xf0 [ 93.043786][ T7089] rawv6_sendmsg+0xe40/0x13f0 [ 93.048445][ T7089] inet_sendmsg+0x5f/0x80 [ 93.052754][ T7089] ? inet_send_prepare+0x210/0x210 [ 93.057866][ T7089] kernel_sendmsg+0x97/0xd0 [ 93.062403][ T7089] sock_no_sendpage+0x87/0xb0 [ 93.067070][ T7089] ? __receive_sock+0x20/0x20 [ 93.071778][ T7089] kernel_sendpage+0x187/0x200 [ 93.076570][ T7089] ? __receive_sock+0x20/0x20 [ 93.081329][ T7089] sock_sendpage+0x5a/0x70 [ 93.085755][ T7089] pipe_to_sendpage+0x128/0x160 [ 93.090673][ T7089] ? sock_fasync+0xc0/0xc0 [ 93.095274][ T7089] __splice_from_pipe+0x207/0x500 [ 93.100279][ T7089] ? generic_splice_sendpage+0xd0/0xd0 [ 93.105722][ T7089] generic_splice_sendpage+0x94/0xd0 [ 93.111018][ T7089] ? iter_file_splice_write+0x790/0x790 [ 93.116617][ T7089] direct_splice_actor+0x80/0xa0 [ 93.121541][ T7089] splice_direct_to_actor+0x345/0x650 [ 93.127060][ T7089] ? do_splice_direct+0x190/0x190 [ 93.132121][ T7089] do_splice_direct+0x106/0x190 [ 93.137302][ T7089] do_sendfile+0x63e/0xbb0 [ 93.141761][ T7089] __x64_sys_sendfile64+0x102/0x140 [ 93.147048][ T7089] do_syscall_64+0x44/0xa0 [ 93.151640][ T7089] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 93.157629][ T7089] RIP: 0033:0x4665f9 [ 93.161530][ T7089] 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 [ 93.181308][ T7089] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 93.189702][ T7089] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 93.197717][ T7089] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 93.205732][ T7089] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 93.213791][ T7089] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 14:03:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x7, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x3ff, @mcast1, 0x7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x673622eb, 0x4) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x2, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x100007, 0xc2080) bind$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x8000000, @remote, 0x400089}, 0x1c) r3 = socket(0x11, 0x2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$lock(r4, 0x26, &(0x7f0000000380)={0x1, 0x3, 0x100000000, 0x1, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f00000003c0)=0x2000, 0x4) accept(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f00000001c0)=0x80) setsockopt(r3, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) close(r3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@private2, 0x3ff, 0x0, 0x3, 0x0, 0x3f, 0x6}, &(0x7f0000000180)=0x20) connect$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5f0532eda71e03197dd355bbd752ff2515d201929a66a951cf42f4b353943088", 0x26, 0x20000044, &(0x7f0000b63fe4)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c) [ 93.221762][ T7089] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:47 executing program 2: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000100)='devices.deny\x00', 0x2, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001) r1 = epoll_create(0x200007be) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000240)={0x58390ac4a2fe4017}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)) write$sndseq(r2, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x100}, {r1}], 0x2, 0x0, 0x0, 0x0) 14:03:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x52, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{}, {0x20, 'norecovery'}, {}], 0xa, "bc30d6d58dfe3b8aa7de0399f9830d4326a95443f69892b906e27a69504fc8cf8a8e9cc6f5aa797fd624981816b01b64ed6ea70b499ffc57b4442b297384efa820e6167e09d2d23852e60280c037fc9654c583c3b2b7f534d6f8293721a8"}, 0x76) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006300000019037500600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000004000001000b0000000001000008000000020000001203", 0x66, 0x400}], 0x81, &(0x7f0000000280)={[{@norecovery}]}) mmap(&(0x7f0000458000/0x1000)=nil, 0x1000, 0x2000002, 0x10010, r0, 0xc79b8000) 14:03:48 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x2, 0x230000) fsync(r0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x4}) dup3(r1, r0, 0x0) 14:03:48 executing program 1 (fault-call:8 fault-nth:49): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:48 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 93.364184][ T7153] loop2: detected capacity change from 0 to 1024 [ 93.386440][ T7153] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (4223!=0) [ 93.401577][ T7163] FAULT_INJECTION: forcing a failure. [ 93.401577][ T7163] name failslab, interval 1, probability 0, space 0, times 0 [ 93.414268][ T7163] CPU: 1 PID: 7163 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 93.423126][ T7163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.433215][ T7163] Call Trace: [ 93.436486][ T7163] dump_stack_lvl+0xd6/0x122 [ 93.441252][ T7163] dump_stack+0x11/0x1b [ 93.445619][ T7163] should_fail+0x23c/0x250 [ 93.450020][ T7163] __should_failslab+0x81/0x90 [ 93.454775][ T7163] should_failslab+0x5/0x20 [ 93.459266][ T7163] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 93.464974][ T7163] ? __kmalloc_node_track_caller+0x30/0x40 [ 93.470778][ T7163] __kmalloc_node_track_caller+0x30/0x40 [ 93.476406][ T7163] ? alloc_skb_with_frags+0x90/0x390 [ 93.481865][ T7163] __alloc_skb+0x187/0x420 [ 93.486268][ T7163] alloc_skb_with_frags+0x90/0x390 [ 93.491462][ T7163] ? _raw_spin_unlock_bh+0x33/0x40 [ 93.496584][ T7163] ? ip6_pol_route+0x91a/0xc50 [ 93.501348][ T7163] sock_alloc_send_pskb+0x436/0x4e0 [ 93.506530][ T7163] ? fib6_rule_lookup+0x85/0x160 [ 93.511460][ T7163] sock_alloc_send_skb+0x2d/0x40 [ 93.516392][ T7163] rawv6_send_hdrinc+0x1c8/0x940 [ 93.521611][ T7163] ? ip6_dst_lookup_tail+0x45c/0x510 [ 93.526971][ T7163] ? xfrm_lookup_route+0xc0/0xf0 [ 93.532070][ T7163] rawv6_sendmsg+0xe40/0x13f0 [ 93.536780][ T7163] inet_sendmsg+0x5f/0x80 [ 93.541098][ T7163] ? inet_send_prepare+0x210/0x210 [ 93.546251][ T7163] kernel_sendmsg+0x97/0xd0 [ 93.550861][ T7163] sock_no_sendpage+0x87/0xb0 [ 93.555642][ T7163] ? __receive_sock+0x20/0x20 [ 93.560304][ T7163] kernel_sendpage+0x187/0x200 [ 93.565065][ T7163] ? __receive_sock+0x20/0x20 [ 93.569818][ T7163] sock_sendpage+0x5a/0x70 [ 93.574297][ T7163] pipe_to_sendpage+0x128/0x160 [ 93.579139][ T7163] ? sock_fasync+0xc0/0xc0 [ 93.583664][ T7163] __splice_from_pipe+0x207/0x500 [ 93.588707][ T7163] ? generic_splice_sendpage+0xd0/0xd0 [ 93.594160][ T7163] generic_splice_sendpage+0x94/0xd0 [ 93.599698][ T7163] ? iter_file_splice_write+0x790/0x790 [ 93.605303][ T7163] direct_splice_actor+0x80/0xa0 [ 93.610408][ T7163] splice_direct_to_actor+0x345/0x650 [ 93.615779][ T7163] ? do_splice_direct+0x190/0x190 [ 93.620802][ T7163] do_splice_direct+0x106/0x190 [ 93.625703][ T7163] do_sendfile+0x63e/0xbb0 [ 93.630532][ T7163] __x64_sys_sendfile64+0x102/0x140 [ 93.635806][ T7163] do_syscall_64+0x44/0xa0 [ 93.640325][ T7163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 93.646215][ T7163] RIP: 0033:0x4665f9 [ 93.650094][ T7163] 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 [ 93.669935][ T7163] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 93.678354][ T7163] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 93.686427][ T7163] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 93.694399][ T7163] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 93.702366][ T7163] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 14:03:48 executing program 0: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x0, 0x8132, 0xffffffffffffffff, 0x10000000) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0xc, 0x100010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r1, r0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x0, @fd, 0xbd, 0xffffffff, 0x3, 0x20, 0x1}, 0x4) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x8000000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xf, 0x32, 0xffffffffffffffff, 0x8000000) [ 93.710512][ T7163] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 93.739944][ T7153] EXT4-fs error (device loop2): ext4_fill_super:4810: inode #2: comm syz-executor.2: iget: root inode unallocated [ 93.752293][ T7153] EXT4-fs (loop2): get root inode failed [ 93.757926][ T7153] EXT4-fs (loop2): mount failed [ 93.816832][ T7153] loop2: detected capacity change from 0 to 1024 14:03:48 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x1, 0x9, 0xff}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8, 0x0, 0x1, 0x1}, 0x0) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x5, 0x10000017, 0x9, 0xfffff7a4, 0xf7b, 0x7, 0x8, 0x1, 0x4}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) sched_getattr(r0, &(0x7f0000000300)={0x38}, 0x38, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mkdir(&(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0), 0x0) unlink(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 14:03:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, 0x0, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:48 executing program 1 (fault-call:8 fault-nth:50): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:48 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:48 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x52, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{}, {0x20, 'norecovery'}, {}], 0xa, "bc30d6d58dfe3b8aa7de0399f9830d4326a95443f69892b906e27a69504fc8cf8a8e9cc6f5aa797fd624981816b01b64ed6ea70b499ffc57b4442b297384efa820e6167e09d2d23852e60280c037fc9654c583c3b2b7f534d6f8293721a8"}, 0x76) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006300000019037500600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000004000001000b0000000001000008000000020000001203", 0x66, 0x400}], 0x81, &(0x7f0000000280)={[{@norecovery}]}) mmap(&(0x7f0000458000/0x1000)=nil, 0x1000, 0x2000002, 0x10010, r0, 0xc79b8000) [ 94.141263][ T7194] loop2: detected capacity change from 0 to 1024 [ 94.158621][ T7194] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (4223!=0) [ 94.175383][ T7203] FAULT_INJECTION: forcing a failure. [ 94.175383][ T7203] name failslab, interval 1, probability 0, space 0, times 0 [ 94.188033][ T7203] CPU: 0 PID: 7203 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 94.196846][ T7203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.206939][ T7203] Call Trace: [ 94.210227][ T7203] dump_stack_lvl+0xd6/0x122 [ 94.214831][ T7203] dump_stack+0x11/0x1b [ 94.218993][ T7203] should_fail+0x23c/0x250 [ 94.223402][ T7203] ? dst_alloc+0x108/0x300 [ 94.227880][ T7203] __should_failslab+0x81/0x90 [ 94.232635][ T7203] should_failslab+0x5/0x20 [ 94.237128][ T7203] kmem_cache_alloc+0x4f/0x300 [ 94.242020][ T7203] ? fib6_table_lookup+0x21b/0x5e0 [ 94.247344][ T7203] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 94.253080][ T7203] dst_alloc+0x108/0x300 [ 94.257426][ T7203] ip6_rt_cache_alloc+0x206/0x4d0 [ 94.262562][ T7203] ip6_pol_route+0xa82/0xc50 [ 94.267156][ T7203] ? kmem_cache_free+0x5e/0xe0 [ 94.271995][ T7203] ip6_pol_route_output+0x3b/0x50 [ 94.277023][ T7203] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 94.283084][ T7203] fib6_rule_lookup+0x40/0x160 [ 94.288005][ T7203] ip6_route_output_flags_noref+0x192/0x1b0 [ 94.293992][ T7203] ip6_route_output_flags+0x2a/0x140 [ 94.299365][ T7203] ip6_dst_lookup_tail+0x38b/0x510 [ 94.304510][ T7203] ip6_dst_lookup_flow+0x44/0xc0 [ 94.309451][ T7203] rawv6_sendmsg+0xbfa/0x13f0 [ 94.314139][ T7203] inet_sendmsg+0x5f/0x80 [ 94.318467][ T7203] ? inet_send_prepare+0x210/0x210 [ 94.323579][ T7203] kernel_sendmsg+0x97/0xd0 [ 94.328117][ T7203] sock_no_sendpage+0x87/0xb0 [ 94.332910][ T7203] ? __receive_sock+0x20/0x20 [ 94.337873][ T7203] kernel_sendpage+0x187/0x200 [ 94.342646][ T7203] ? __receive_sock+0x20/0x20 [ 94.347673][ T7203] sock_sendpage+0x5a/0x70 [ 94.352100][ T7203] pipe_to_sendpage+0x128/0x160 [ 94.357045][ T7203] ? sock_fasync+0xc0/0xc0 [ 94.361521][ T7203] __splice_from_pipe+0x207/0x500 [ 94.366548][ T7203] ? generic_splice_sendpage+0xd0/0xd0 [ 94.372017][ T7203] generic_splice_sendpage+0x94/0xd0 [ 94.377308][ T7203] ? iter_file_splice_write+0x790/0x790 [ 94.382857][ T7203] direct_splice_actor+0x80/0xa0 [ 94.387886][ T7203] splice_direct_to_actor+0x345/0x650 [ 94.393322][ T7203] ? do_splice_direct+0x190/0x190 [ 94.398684][ T7203] do_splice_direct+0x106/0x190 [ 94.403535][ T7203] do_sendfile+0x63e/0xbb0 [ 94.407944][ T7203] __x64_sys_sendfile64+0x102/0x140 [ 94.413190][ T7203] do_syscall_64+0x44/0xa0 [ 94.417766][ T7203] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 94.423676][ T7203] RIP: 0033:0x4665f9 [ 94.427805][ T7203] 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 [ 94.447540][ T7203] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 94.456016][ T7203] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 94.464148][ T7203] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 94.472103][ T7203] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 94.480634][ T7203] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 14:03:49 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:49 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 94.488630][ T7203] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:49 executing program 1 (fault-call:8 fault-nth:51): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, 0x0, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x52, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{}, {0x20, 'norecovery'}, {}], 0xa, "bc30d6d58dfe3b8aa7de0399f9830d4326a95443f69892b906e27a69504fc8cf8a8e9cc6f5aa797fd624981816b01b64ed6ea70b499ffc57b4442b297384efa820e6167e09d2d23852e60280c037fc9654c583c3b2b7f534d6f8293721a8"}, 0x76) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006300000019037500600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000004000001000b0000000001000008000000020000001203", 0x66, 0x400}], 0x81, &(0x7f0000000280)={[{@norecovery}]}) mmap(&(0x7f0000458000/0x1000)=nil, 0x1000, 0x2000002, 0x10010, r0, 0xc79b8000) [ 94.516291][ T7194] EXT4-fs error (device loop2): ext4_fill_super:4810: inode #2: comm syz-executor.2: iget: root inode unallocated [ 94.528516][ T7194] EXT4-fs (loop2): get root inode failed [ 94.534195][ T7194] EXT4-fs (loop2): mount failed [ 94.581378][ T7228] FAULT_INJECTION: forcing a failure. [ 94.581378][ T7228] name failslab, interval 1, probability 0, space 0, times 0 [ 94.594290][ T7228] CPU: 1 PID: 7228 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 94.603254][ T7228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.613468][ T7228] Call Trace: [ 94.616826][ T7228] dump_stack_lvl+0xd6/0x122 [ 94.621844][ T7228] dump_stack+0x11/0x1b [ 94.626025][ T7228] should_fail+0x23c/0x250 [ 94.630435][ T7228] __should_failslab+0x81/0x90 [ 94.635250][ T7228] should_failslab+0x5/0x20 [ 94.639874][ T7228] kmem_cache_alloc_node+0x61/0x2c0 [ 94.645124][ T7228] ? __alloc_skb+0xed/0x420 [ 94.649624][ T7228] __alloc_skb+0xed/0x420 [ 94.653943][ T7228] alloc_skb_with_frags+0x90/0x390 [ 94.659057][ T7228] ? _raw_spin_unlock_bh+0x33/0x40 [ 94.664162][ T7228] ? ip6_pol_route+0x91a/0xc50 [ 94.669071][ T7228] sock_alloc_send_pskb+0x436/0x4e0 [ 94.674277][ T7228] ? fib6_rule_lookup+0x85/0x160 [ 94.679206][ T7228] sock_alloc_send_skb+0x2d/0x40 [ 94.684260][ T7228] rawv6_send_hdrinc+0x1c8/0x940 [ 94.689325][ T7228] ? ip6_dst_lookup_tail+0x45c/0x510 [ 94.694740][ T7228] ? xfrm_lookup_route+0xc0/0xf0 [ 94.699767][ T7228] rawv6_sendmsg+0xe40/0x13f0 [ 94.704625][ T7228] inet_sendmsg+0x5f/0x80 [ 94.708961][ T7228] ? inet_send_prepare+0x210/0x210 [ 94.714066][ T7228] kernel_sendmsg+0x97/0xd0 [ 94.718647][ T7228] sock_no_sendpage+0x87/0xb0 [ 94.723333][ T7228] ? __receive_sock+0x20/0x20 [ 94.728060][ T7228] kernel_sendpage+0x187/0x200 [ 94.732867][ T7228] ? __receive_sock+0x20/0x20 [ 94.737612][ T7228] sock_sendpage+0x5a/0x70 [ 94.742033][ T7228] pipe_to_sendpage+0x128/0x160 [ 94.746908][ T7228] ? sock_fasync+0xc0/0xc0 [ 94.751318][ T7228] __splice_from_pipe+0x207/0x500 [ 94.756333][ T7228] ? generic_splice_sendpage+0xd0/0xd0 [ 94.761776][ T7228] generic_splice_sendpage+0x94/0xd0 [ 94.767144][ T7228] ? iter_file_splice_write+0x790/0x790 [ 94.772766][ T7228] direct_splice_actor+0x80/0xa0 [ 94.777688][ T7228] splice_direct_to_actor+0x345/0x650 [ 94.783137][ T7228] ? do_splice_direct+0x190/0x190 [ 94.788244][ T7228] do_splice_direct+0x106/0x190 [ 94.793110][ T7228] do_sendfile+0x63e/0xbb0 [ 94.797559][ T7228] __x64_sys_sendfile64+0x102/0x140 [ 94.802895][ T7228] do_syscall_64+0x44/0xa0 [ 94.807480][ T7228] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 94.813365][ T7228] RIP: 0033:0x4665f9 [ 94.817247][ T7228] 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 [ 94.836844][ T7228] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 94.845251][ T7228] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 94.853226][ T7228] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 94.861192][ T7228] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 94.869152][ T7228] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 14:03:49 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 94.877110][ T7228] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 94.897211][ T7236] loop2: detected capacity change from 0 to 1024 [ 94.919546][ T7236] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (4223!=0) [ 94.944062][ T7236] EXT4-fs error (device loop2): ext4_fill_super:4810: inode #2: comm syz-executor.2: iget: root inode unallocated [ 94.956197][ T7236] EXT4-fs (loop2): get root inode failed [ 94.962147][ T7236] EXT4-fs (loop2): mount failed 14:03:49 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x1, 0x9, 0xff}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8, 0x0, 0x1, 0x1}, 0x0) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x5, 0x10000017, 0x9, 0xfffff7a4, 0xf7b, 0x7, 0x8, 0x1, 0x4}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) sched_getattr(r0, &(0x7f0000000300)={0x38}, 0x38, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mkdir(&(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0), 0x0) unlink(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 14:03:49 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:49 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) 14:03:49 executing program 1 (fault-call:8 fault-nth:52): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, 0x0, 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:49 executing program 2: r0 = gettid() clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0) r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit_group(0x0) tkill(r0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400004000c4a40003003e000039a59460c40a00100a20000000000000000000deeb14b60028cc7ebdfd74dafc20380003"], 0x3c) execveat(r1, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x1100) r3 = dup(r1) recvmmsg$unix(r2, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000340)=""/87, 0x57}, {&(0x7f00000003c0)=""/195, 0xc3}, {&(0x7f00000004c0)=""/47, 0x2f}, {&(0x7f00000005c0)=""/112, 0x70}], 0x4, &(0x7f0000000640)=[@rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x18}}, @cred={{0x18}}, @rights={{0xc}}], 0x4c}}, {{&(0x7f00000006c0), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000740)=""/25, 0x19}], 0x1}}, {{&(0x7f0000000840)=@abs, 0x6e, &(0x7f0000000980)=[{0x0}], 0x1, &(0x7f00000009c0)=[@cred={{0x18}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}, @cred={{0x18}}, @cred={{0x18}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}], 0x94}}, {{&(0x7f0000000a80), 0x6e, &(0x7f0000001d00)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001c00)=""/51, 0x33}, {&(0x7f0000001c40)=""/58, 0x3a}, {0x0}], 0x5}}], 0x4, 0x2000, &(0x7f0000001dc0)) inotify_rm_watch(0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x581042, 0x0) execveat(r4, &(0x7f0000001e40)='./file0\x00', &(0x7f0000001f80)=[&(0x7f0000001e80)='^!G\x00', &(0x7f0000001f00)=']\xb3]..\x00', &(0x7f0000001f40)='U+'], &(0x7f0000002100)=[&(0x7f0000001fc0)='trusted.overlay.nlink\x00', &(0x7f0000002000)='trusted.overlay.nlink\x00', &(0x7f0000002040)=')#\xfb,\\$\'\x00', &(0x7f00000020c0)='@\x00'], 0x800) write$P9_RGETATTR(r3, &(0x7f0000000280)={0xa0, 0x19, 0x0, {0x0, {}, 0x46}}, 0xa0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYRESDEC=0x0, @ANYBLOB]) r5 = fork() capget(&(0x7f0000000100)={0x19980330}, 0xfffffffffffffffe) ptrace$cont(0x7, r5, 0x0, 0x0) [ 95.058533][ T7262] FAULT_INJECTION: forcing a failure. [ 95.058533][ T7262] name failslab, interval 1, probability 0, space 0, times 0 [ 95.071188][ T7262] CPU: 0 PID: 7262 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 95.079875][ T7262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.090096][ T7262] Call Trace: [ 95.093374][ T7262] dump_stack_lvl+0xd6/0x122 [ 95.097961][ T7262] dump_stack+0x11/0x1b [ 95.102113][ T7262] should_fail+0x23c/0x250 [ 95.106526][ T7262] __should_failslab+0x81/0x90 [ 95.111289][ T7262] should_failslab+0x5/0x20 [ 95.115872][ T7262] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 95.121669][ T7262] ? __kmalloc_node_track_caller+0x30/0x40 [ 95.127530][ T7262] __kmalloc_node_track_caller+0x30/0x40 [ 95.133158][ T7262] ? alloc_skb_with_frags+0x90/0x390 [ 95.138437][ T7262] __alloc_skb+0x187/0x420 [ 95.142849][ T7262] alloc_skb_with_frags+0x90/0x390 [ 95.148006][ T7262] ? _raw_spin_unlock_bh+0x33/0x40 [ 95.153124][ T7262] ? ip6_pol_route+0x91a/0xc50 [ 95.157916][ T7262] sock_alloc_send_pskb+0x436/0x4e0 [ 95.163201][ T7262] ? fib6_rule_lookup+0x85/0x160 [ 95.168284][ T7262] sock_alloc_send_skb+0x2d/0x40 [ 95.173208][ T7262] rawv6_send_hdrinc+0x1c8/0x940 [ 95.178152][ T7262] ? ip6_dst_lookup_tail+0x45c/0x510 [ 95.183444][ T7262] ? xfrm_lookup_route+0xc0/0xf0 [ 95.188401][ T7262] rawv6_sendmsg+0xe40/0x13f0 [ 95.193186][ T7262] inet_sendmsg+0x5f/0x80 [ 95.197523][ T7262] ? inet_send_prepare+0x210/0x210 [ 95.202696][ T7262] kernel_sendmsg+0x97/0xd0 [ 95.207234][ T7262] sock_no_sendpage+0x87/0xb0 [ 95.211979][ T7262] ? __receive_sock+0x20/0x20 [ 95.216647][ T7262] kernel_sendpage+0x187/0x200 [ 95.221404][ T7262] ? __receive_sock+0x20/0x20 [ 95.226448][ T7262] sock_sendpage+0x5a/0x70 [ 95.230933][ T7262] pipe_to_sendpage+0x128/0x160 [ 95.235863][ T7262] ? sock_fasync+0xc0/0xc0 [ 95.240279][ T7262] __splice_from_pipe+0x207/0x500 [ 95.245309][ T7262] ? generic_splice_sendpage+0xd0/0xd0 [ 95.250851][ T7262] generic_splice_sendpage+0x94/0xd0 [ 95.256190][ T7262] ? iter_file_splice_write+0x790/0x790 [ 95.261727][ T7262] direct_splice_actor+0x80/0xa0 [ 95.266706][ T7262] splice_direct_to_actor+0x345/0x650 [ 95.272120][ T7262] ? do_splice_direct+0x190/0x190 [ 95.277241][ T7262] do_splice_direct+0x106/0x190 [ 95.282179][ T7262] do_sendfile+0x63e/0xbb0 [ 95.286685][ T7262] __x64_sys_sendfile64+0x102/0x140 [ 95.291901][ T7262] do_syscall_64+0x44/0xa0 [ 95.296318][ T7262] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 95.302278][ T7262] RIP: 0033:0x4665f9 [ 95.306159][ T7262] 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 [ 95.326097][ T7262] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 95.334585][ T7262] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 95.342543][ T7262] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 95.350551][ T7262] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:03:50 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:50 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) 14:03:50 executing program 2: set_mempolicy(0x2, &(0x7f00000000c0)=0x302b, 0x6) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x9d, 0x0, 0x8) [ 95.358523][ T7262] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 95.366486][ T7262] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:50 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:50 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x3837e000) mmap(&(0x7f00002a4000/0x4000)=nil, 0x4000, 0x1800007, 0x12, r3, 0xffffc000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x4052, r1, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x38) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r4, 0x0, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000100)='freezer.parent_freezing\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xb0, 0x6, 0x3, 0x9, 0x0, 0x0, 0x80200, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfffffffb, 0x4, @perf_config_ext={0x1, 0x100000001}, 0x85, 0xfffffffffffff1fd, 0x1, 0x5, 0x2, 0x5, 0x4ea, 0x0, 0xfac, 0x0, 0x8}, r4, 0x0, r5, 0xa) write$nbd(r1, &(0x7f0000000180)=ANY=[], 0x10) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000081000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000140)) 14:03:50 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x1, 0x9, 0xff}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8, 0x0, 0x1, 0x1}, 0x0) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x5, 0x10000017, 0x9, 0xfffff7a4, 0xf7b, 0x7, 0x8, 0x1, 0x4}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) sched_getattr(r0, &(0x7f0000000300)={0x38}, 0x38, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mkdir(&(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0), 0x0) unlink(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 14:03:50 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:50 executing program 1 (fault-call:8 fault-nth:53): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280), 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:50 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x124, &(0x7f0000000140)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x2d) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) tkill(r0, 0x24) r1 = gettid() tkill(r1, 0x3a) 14:03:50 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 95.917910][ T7307] FAULT_INJECTION: forcing a failure. [ 95.917910][ T7307] name failslab, interval 1, probability 0, space 0, times 0 [ 95.930558][ T7307] CPU: 1 PID: 7307 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 95.939366][ T7307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.949418][ T7307] Call Trace: [ 95.952696][ T7307] dump_stack_lvl+0xd6/0x122 [ 95.957353][ T7307] dump_stack+0x11/0x1b [ 95.961516][ T7307] should_fail+0x23c/0x250 [ 95.965958][ T7307] ? dst_alloc+0x108/0x300 [ 95.970416][ T7307] __should_failslab+0x81/0x90 [ 95.975192][ T7307] should_failslab+0x5/0x20 [ 95.979698][ T7307] kmem_cache_alloc+0x4f/0x300 [ 95.984527][ T7307] ? fib6_table_lookup+0x21b/0x5e0 [ 95.989667][ T7307] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 95.995410][ T7307] dst_alloc+0x108/0x300 [ 95.999731][ T7307] ip6_rt_cache_alloc+0x206/0x4d0 [ 96.004868][ T7307] ip6_pol_route+0xa82/0xc50 [ 96.009463][ T7307] ? kmem_cache_free+0x5e/0xe0 [ 96.014220][ T7307] ip6_pol_route_output+0x3b/0x50 [ 96.019241][ T7307] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 96.025314][ T7307] fib6_rule_lookup+0x40/0x160 [ 96.030114][ T7307] ip6_route_output_flags_noref+0x192/0x1b0 [ 96.036045][ T7307] ip6_route_output_flags+0x2a/0x140 [ 96.041339][ T7307] ip6_dst_lookup_tail+0x38b/0x510 [ 96.046557][ T7307] ip6_dst_lookup_flow+0x44/0xc0 [ 96.051486][ T7307] rawv6_sendmsg+0xbfa/0x13f0 [ 96.056167][ T7307] inet_sendmsg+0x5f/0x80 [ 96.060507][ T7307] ? inet_send_prepare+0x210/0x210 [ 96.065626][ T7307] kernel_sendmsg+0x97/0xd0 [ 96.070130][ T7307] sock_no_sendpage+0x87/0xb0 [ 96.074799][ T7307] ? __receive_sock+0x20/0x20 [ 96.079462][ T7307] kernel_sendpage+0x187/0x200 [ 96.084223][ T7307] ? __receive_sock+0x20/0x20 [ 96.088899][ T7307] sock_sendpage+0x5a/0x70 [ 96.093387][ T7307] pipe_to_sendpage+0x128/0x160 [ 96.098257][ T7307] ? sock_fasync+0xc0/0xc0 [ 96.102728][ T7307] __splice_from_pipe+0x207/0x500 [ 96.107821][ T7307] ? generic_splice_sendpage+0xd0/0xd0 [ 96.113274][ T7307] generic_splice_sendpage+0x94/0xd0 [ 96.118600][ T7307] ? iter_file_splice_write+0x790/0x790 [ 96.124831][ T7307] direct_splice_actor+0x80/0xa0 [ 96.129762][ T7307] splice_direct_to_actor+0x345/0x650 [ 96.135121][ T7307] ? do_splice_direct+0x190/0x190 [ 96.140321][ T7307] do_splice_direct+0x106/0x190 [ 96.145342][ T7307] do_sendfile+0x63e/0xbb0 [ 96.149842][ T7307] __x64_sys_sendfile64+0x102/0x140 [ 96.155091][ T7307] do_syscall_64+0x44/0xa0 [ 96.159555][ T7307] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 96.165632][ T7307] RIP: 0033:0x4665f9 [ 96.169514][ T7307] 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 [ 96.189197][ T7307] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 96.197600][ T7307] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 96.205556][ T7307] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:50 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:50 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x200800, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, 0xd9f, 0xfffffffd) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x50}, {0x6}]}, 0x10) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x1b) 14:03:50 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:50 executing program 1 (fault-call:8 fault-nth:54): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 96.213516][ T7307] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 96.221547][ T7307] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 96.229558][ T7307] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:50 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 96.312055][ T7337] FAULT_INJECTION: forcing a failure. [ 96.312055][ T7337] name failslab, interval 1, probability 0, space 0, times 0 [ 96.324718][ T7337] CPU: 0 PID: 7337 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 96.333418][ T7337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.343655][ T7337] Call Trace: [ 96.346936][ T7337] dump_stack_lvl+0xd6/0x122 [ 96.351570][ T7337] dump_stack+0x11/0x1b [ 96.355712][ T7337] should_fail+0x23c/0x250 [ 96.360115][ T7337] __should_failslab+0x81/0x90 [ 96.364885][ T7337] should_failslab+0x5/0x20 [ 96.369440][ T7337] kmem_cache_alloc_node+0x61/0x2c0 [ 96.374624][ T7337] ? __alloc_skb+0xed/0x420 [ 96.379109][ T7337] __alloc_skb+0xed/0x420 [ 96.383581][ T7337] alloc_skb_with_frags+0x90/0x390 [ 96.388737][ T7337] ? _raw_spin_unlock_bh+0x33/0x40 [ 96.393943][ T7337] ? ip6_pol_route+0x91a/0xc50 [ 96.398741][ T7337] sock_alloc_send_pskb+0x436/0x4e0 [ 96.403933][ T7337] ? fib6_rule_lookup+0x85/0x160 [ 96.408903][ T7337] sock_alloc_send_skb+0x2d/0x40 [ 96.413836][ T7337] rawv6_send_hdrinc+0x1c8/0x940 [ 96.418788][ T7337] ? ip6_dst_lookup_tail+0x45c/0x510 [ 96.424058][ T7337] ? xfrm_lookup_route+0xc0/0xf0 [ 96.428984][ T7337] rawv6_sendmsg+0xe40/0x13f0 [ 96.433650][ T7337] inet_sendmsg+0x5f/0x80 [ 96.438082][ T7337] ? inet_send_prepare+0x210/0x210 [ 96.443221][ T7337] kernel_sendmsg+0x97/0xd0 [ 96.447799][ T7337] sock_no_sendpage+0x87/0xb0 [ 96.452473][ T7337] ? __receive_sock+0x20/0x20 [ 96.457136][ T7337] kernel_sendpage+0x187/0x200 [ 96.461898][ T7337] ? __receive_sock+0x20/0x20 [ 96.466562][ T7337] sock_sendpage+0x5a/0x70 [ 96.471063][ T7337] pipe_to_sendpage+0x128/0x160 [ 96.475998][ T7337] ? sock_fasync+0xc0/0xc0 [ 96.480394][ T7337] __splice_from_pipe+0x207/0x500 [ 96.485466][ T7337] ? generic_splice_sendpage+0xd0/0xd0 [ 96.490963][ T7337] generic_splice_sendpage+0x94/0xd0 [ 96.496327][ T7337] ? iter_file_splice_write+0x790/0x790 [ 96.501929][ T7337] direct_splice_actor+0x80/0xa0 [ 96.506899][ T7337] splice_direct_to_actor+0x345/0x650 [ 96.512252][ T7337] ? do_splice_direct+0x190/0x190 [ 96.517265][ T7337] do_splice_direct+0x106/0x190 [ 96.522095][ T7337] do_sendfile+0x63e/0xbb0 [ 96.526496][ T7337] __x64_sys_sendfile64+0x102/0x140 [ 96.531698][ T7337] do_syscall_64+0x44/0xa0 [ 96.536273][ T7337] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 96.542153][ T7337] RIP: 0033:0x4665f9 [ 96.546024][ T7337] 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 [ 96.565695][ T7337] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 96.574113][ T7337] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 96.582102][ T7337] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 96.590059][ T7337] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 96.598125][ T7337] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 96.606078][ T7337] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:51 executing program 3: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) r1 = dup(r0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffebb) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file1\x00') r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000180)=""/86, 0x56) unlink(&(0x7f0000000540)='./file1\x00') link(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') 14:03:51 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:51 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280), 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:51 executing program 1 (fault-call:8 fault-nth:55): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 96.784294][ T7354] FAULT_INJECTION: forcing a failure. [ 96.784294][ T7354] name failslab, interval 1, probability 0, space 0, times 0 [ 96.797026][ T7354] CPU: 0 PID: 7354 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 96.805808][ T7354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.816051][ T7354] Call Trace: [ 96.819379][ T7354] dump_stack_lvl+0xd6/0x122 [ 96.823967][ T7354] dump_stack+0x11/0x1b [ 96.828126][ T7354] should_fail+0x23c/0x250 [ 96.832547][ T7354] __should_failslab+0x81/0x90 [ 96.837320][ T7354] should_failslab+0x5/0x20 [ 96.841918][ T7354] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 96.847702][ T7354] ? __kmalloc_node_track_caller+0x30/0x40 [ 96.853504][ T7354] __kmalloc_node_track_caller+0x30/0x40 [ 96.859147][ T7354] ? alloc_skb_with_frags+0x90/0x390 [ 96.864429][ T7354] __alloc_skb+0x187/0x420 [ 96.868895][ T7354] alloc_skb_with_frags+0x90/0x390 [ 96.874058][ T7354] ? _raw_spin_unlock_bh+0x33/0x40 [ 96.879162][ T7354] ? ip6_pol_route+0x91a/0xc50 [ 96.883923][ T7354] sock_alloc_send_pskb+0x436/0x4e0 [ 96.889209][ T7354] ? fib6_rule_lookup+0x85/0x160 [ 96.894172][ T7354] sock_alloc_send_skb+0x2d/0x40 [ 96.899102][ T7354] rawv6_send_hdrinc+0x1c8/0x940 [ 96.904129][ T7354] ? ip6_dst_lookup_tail+0x45c/0x510 [ 96.909408][ T7354] ? xfrm_lookup_route+0xc0/0xf0 [ 96.914338][ T7354] rawv6_sendmsg+0xe40/0x13f0 [ 96.919126][ T7354] inet_sendmsg+0x5f/0x80 [ 96.923519][ T7354] ? inet_send_prepare+0x210/0x210 [ 96.928632][ T7354] kernel_sendmsg+0x97/0xd0 [ 96.933124][ T7354] sock_no_sendpage+0x87/0xb0 [ 96.937792][ T7354] ? __receive_sock+0x20/0x20 [ 96.942484][ T7354] kernel_sendpage+0x187/0x200 [ 96.947421][ T7354] ? __receive_sock+0x20/0x20 [ 96.952084][ T7354] sock_sendpage+0x5a/0x70 [ 96.956556][ T7354] pipe_to_sendpage+0x128/0x160 [ 96.961401][ T7354] ? sock_fasync+0xc0/0xc0 [ 96.965807][ T7354] __splice_from_pipe+0x207/0x500 [ 96.970820][ T7354] ? generic_splice_sendpage+0xd0/0xd0 [ 96.976271][ T7354] generic_splice_sendpage+0x94/0xd0 [ 96.981543][ T7354] ? iter_file_splice_write+0x790/0x790 [ 96.987272][ T7354] direct_splice_actor+0x80/0xa0 [ 96.992196][ T7354] splice_direct_to_actor+0x345/0x650 [ 96.997571][ T7354] ? do_splice_direct+0x190/0x190 [ 97.002633][ T7354] do_splice_direct+0x106/0x190 [ 97.007476][ T7354] do_sendfile+0x63e/0xbb0 [ 97.011914][ T7354] __x64_sys_sendfile64+0x102/0x140 [ 97.017141][ T7354] do_syscall_64+0x44/0xa0 [ 97.021597][ T7354] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.027484][ T7354] RIP: 0033:0x4665f9 [ 97.031380][ T7354] 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 [ 97.051018][ T7354] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 97.059539][ T7354] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 97.067658][ T7354] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 97.075628][ T7354] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:03:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280), 0x0) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:51 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:51 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 97.083595][ T7354] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 97.091558][ T7354] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="eb", 0x1}, {0x0, 0x0, 0x16800}], 0x0, &(0x7f00000001c0)={[{@fat=@dos1xfloppy}]}) unlink(&(0x7f0000000080)='./file0\x00') 14:03:51 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(0xffffffffffffffff, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 97.229838][ T7387] loop2: detected capacity change from 0 to 360 [ 97.237899][ T7387] FAT-fs (loop2): bogus number of reserved sectors [ 97.244555][ T7387] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 97.253832][ T7387] FAT-fs (loop2): Can't find a valid FAT filesystem 14:03:52 executing program 3: unshare(0x8000400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = pidfd_open(r1, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r2, r3, 0x0) unshare(0x20000) semtimedop(0x0, &(0x7f0000000140)=[{0x0, 0x0, 0x1800}], 0x1, 0x0) setns(r4, 0x68020000) r5 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x103000, 0x0) process_madvise(r5, &(0x7f0000000080)=[{&(0x7f0000000180)="a980e48fe137f611934e7549fc9f98e57b0f53074f47a2ba691475743ab977e3585a455ffb0c61bbfeadf1b520e1d373bd6d29a465b5263aec509dd6a9fd5c7ba47f7e6f729a07a480f97ec3d49166a4dd66d76b03f734e8f314350478a39629417ea4096c4da1913af43dfaad14368b8d4bba75c0118a1e586327bfa4509642e3e6eafbb6878e3bb732416739d937a6ef2e694a8849110924dfbbec258b96d18deb36ff314156d8e87e67a98194ecc0aa4317db63738ac5969f455ac558649c799dad93ca", 0xc5}, {&(0x7f0000000280)="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", 0xff}], 0x2, 0x15, 0x0) 14:03:52 executing program 4: 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) 14:03:52 executing program 1 (fault-call:8 fault-nth:56): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 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) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000340)={0x53, 0xfffffffffffffffb, 0x96, 0x0, @scatter={0x2, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000440)=""/4096, 0x1000}]}, &(0x7f0000000180)="3f8d3fd0ad43bb19ecb2bbe5848129570d1e048d0a66cb83375aee05a5061737a2b96ff71be3bb16cb9189d256032a25bac4fe41407a218ba91ead567d4d2ce541470ecd68ac2151ab5575fef1c8a4cc12b43a721b2b1d5cc9d901a60a14dbeabcf53d9cdd8aaefdec6057d7d7df91a7d9cd76d27dbf561448318af8fb63b48ec76b93beed704941d3bec301201607e0b8ad307acb3f", &(0x7f0000000240)=""/134, 0x1, 0x10026, 0x0, &(0x7f0000000300)}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f0000009480)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f0000009280)=[{{&(0x7f0000001480), 0x6e, &(0x7f0000001580)=[{&(0x7f0000001500)=""/121, 0x79}], 0x1, &(0x7f00000015c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xa0}}, {{&(0x7f0000001680), 0x6e, &(0x7f0000001800)=[{&(0x7f0000001700)=""/196, 0xc4}], 0x1, &(0x7f0000001840)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f0000001900)=@abs, 0x6e, &(0x7f0000003d00)=[{&(0x7f0000001980)=""/243, 0xf3}, {&(0x7f0000001a80)=""/178, 0xb2}, {&(0x7f0000001b40)=""/40, 0x28}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/48, 0x30}, {&(0x7f0000002bc0)=""/63, 0x3f}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/219, 0xdb}], 0x8, &(0x7f0000003d80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x128}}, {{&(0x7f0000003ec0), 0x6e, &(0x7f0000004fc0)=[{&(0x7f0000003f40)=""/115, 0x73}, {&(0x7f0000003fc0)=""/4096, 0x1000}], 0x2, &(0x7f0000005000)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f00000050c0), 0x6e, &(0x7f0000006480)=[{&(0x7f0000005140)=""/1, 0x1}, {&(0x7f0000005180)=""/241, 0xf1}, {&(0x7f0000005280)=""/88, 0x58}, {&(0x7f0000005300)=""/56, 0x38}, {&(0x7f0000005340)}, {&(0x7f0000005380)=""/126, 0x7e}, {&(0x7f0000005400)=""/57, 0x39}, {&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000006440)=""/19, 0x13}], 0x9, &(0x7f0000006540)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="faf20000"], 0x120}}, {{0x0, 0x0, &(0x7f0000006900)=[{&(0x7f0000006680)=""/150, 0x96}, {&(0x7f0000006740)=""/149, 0x95}, {&(0x7f0000006800)=""/205, 0xcd}], 0x3, &(0x7f0000009580)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="9600a917edccad78eade0000"], 0x18}}, {{&(0x7f0000006980), 0x6e, &(0x7f0000006d40)=[{&(0x7f0000006a00)=""/211, 0xd3}, {&(0x7f0000006b00)=""/172, 0xac}, {&(0x7f0000006bc0)=""/89, 0x59}, {&(0x7f0000006c40)=""/43, 0x2b}, {&(0x7f0000006c80)=""/186, 0xba}], 0x5, &(0x7f0000006dc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000006e00), 0x6e, &(0x7f0000009100)=[{&(0x7f0000006e80)=""/193, 0xc1}, {&(0x7f0000006f80)=""/4096, 0x1000}, {&(0x7f0000007f80)=""/4096, 0x1000}, {&(0x7f0000008f80)=""/103, 0x67}, {&(0x7f0000009000)=""/211, 0xd3}], 0x5, &(0x7f0000009180)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}], 0x8, 0x40000180, &(0x7f00000094c0)={r2, r3+60000000}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1}, r4, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000009500)={0x1, 0x80, 0x2, 0x3f, 0x64, 0x6, 0x0, 0xed, 0x8000, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc4, 0x0, @perf_bp={&(0x7f0000005340), 0x8}, 0x2100, 0x400, 0x20, 0x6, 0x8, 0x7fff, 0x3ff, 0x0, 0x200, 0x0, 0x100000001}, 0xffffffffffffffff, 0xd, r5, 0x1) 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) ioctl$TCGETA(r6, 0x5405, &(0x7f0000001440)) [ 97.395368][ T7414] FAULT_INJECTION: forcing a failure. [ 97.395368][ T7414] name failslab, interval 1, probability 0, space 0, times 0 [ 97.408104][ T7414] CPU: 1 PID: 7414 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 97.416790][ T7414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.426907][ T7414] Call Trace: [ 97.430182][ T7414] dump_stack_lvl+0xd6/0x122 [ 97.434779][ T7414] dump_stack+0x11/0x1b [ 97.438955][ T7414] should_fail+0x23c/0x250 [ 97.443407][ T7414] ? dst_alloc+0x108/0x300 [ 97.447829][ T7414] __should_failslab+0x81/0x90 [ 97.452597][ T7414] should_failslab+0x5/0x20 [ 97.457106][ T7414] kmem_cache_alloc+0x4f/0x300 [ 97.461959][ T7414] ? fib6_table_lookup+0x21b/0x5e0 [ 97.467085][ T7414] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 97.472721][ T7414] dst_alloc+0x108/0x300 [ 97.477087][ T7414] ip6_rt_cache_alloc+0x206/0x4d0 [ 97.482123][ T7414] ip6_pol_route+0xa82/0xc50 [ 97.486819][ T7414] ? kmem_cache_free+0x5e/0xe0 [ 97.491771][ T7414] ip6_pol_route_output+0x3b/0x50 [ 97.496883][ T7414] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 97.503023][ T7414] fib6_rule_lookup+0x40/0x160 [ 97.507787][ T7414] ip6_route_output_flags_noref+0x192/0x1b0 [ 97.513783][ T7414] ip6_route_output_flags+0x2a/0x140 [ 97.519080][ T7414] ip6_dst_lookup_tail+0x38b/0x510 [ 97.524203][ T7414] ip6_dst_lookup_flow+0x44/0xc0 [ 97.529138][ T7414] rawv6_sendmsg+0xbfa/0x13f0 [ 97.534077][ T7414] inet_sendmsg+0x5f/0x80 [ 97.538502][ T7414] ? inet_send_prepare+0x210/0x210 [ 97.543615][ T7414] kernel_sendmsg+0x97/0xd0 [ 97.548119][ T7414] sock_no_sendpage+0x87/0xb0 [ 97.552818][ T7414] ? __receive_sock+0x20/0x20 [ 97.557518][ T7414] kernel_sendpage+0x187/0x200 [ 97.562288][ T7414] ? __receive_sock+0x20/0x20 [ 97.567023][ T7414] sock_sendpage+0x5a/0x70 [ 97.571535][ T7414] pipe_to_sendpage+0x128/0x160 [ 97.576384][ T7414] ? sock_fasync+0xc0/0xc0 [ 97.580804][ T7414] __splice_from_pipe+0x207/0x500 [ 97.585858][ T7414] ? generic_splice_sendpage+0xd0/0xd0 [ 97.591322][ T7414] generic_splice_sendpage+0x94/0xd0 [ 97.596607][ T7414] ? iter_file_splice_write+0x790/0x790 [ 97.602147][ T7414] direct_splice_actor+0x80/0xa0 [ 97.607279][ T7414] splice_direct_to_actor+0x345/0x650 [ 97.612653][ T7414] ? do_splice_direct+0x190/0x190 [ 97.617675][ T7414] do_splice_direct+0x106/0x190 [ 97.622610][ T7414] do_sendfile+0x63e/0xbb0 [ 97.627045][ T7414] __x64_sys_sendfile64+0x102/0x140 [ 97.632300][ T7414] do_syscall_64+0x44/0xa0 [ 97.636719][ T7414] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.642699][ T7414] RIP: 0033:0x4665f9 [ 97.646624][ T7414] 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 [ 97.666375][ T7414] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 97.674786][ T7414] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 97.682762][ T7414] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x0, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 97.690818][ T7414] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 97.699255][ T7414] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 97.707314][ T7414] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:52 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000180), 0x2d1ee37) unlink(&(0x7f00000000c0)='./file0\x00') mount(0x0, &(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='ramfs\x00', 0x0, 0x0) 14:03:52 executing program 2: poll(0x0, 0x0, 0xe5) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800009, 0x12, r0, 0x1000) clone(0x0, 0x0, 0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000009fc0)=[{}], 0x1, &(0x7f000000a040)) 14:03:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x0, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(0xffffffffffffffff, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:52 executing program 1 (fault-call:8 fault-nth:57): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:52 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 98.234351][ T7448] FAULT_INJECTION: forcing a failure. [ 98.234351][ T7448] name failslab, interval 1, probability 0, space 0, times 0 [ 98.247097][ T7448] CPU: 0 PID: 7448 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 98.255793][ T7448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.265851][ T7448] Call Trace: [ 98.269126][ T7448] dump_stack_lvl+0xd6/0x122 [ 98.273729][ T7448] dump_stack+0x11/0x1b [ 98.277894][ T7448] should_fail+0x23c/0x250 [ 98.282391][ T7448] __should_failslab+0x81/0x90 [ 98.287200][ T7448] should_failslab+0x5/0x20 [ 98.291708][ T7448] kmem_cache_alloc_node+0x61/0x2c0 [ 98.296978][ T7448] ? __alloc_skb+0xed/0x420 [ 98.301481][ T7448] __alloc_skb+0xed/0x420 [ 98.305892][ T7448] alloc_skb_with_frags+0x90/0x390 [ 98.311351][ T7448] ? _raw_spin_unlock_bh+0x33/0x40 [ 98.316463][ T7448] ? ip6_pol_route+0x91a/0xc50 [ 98.321247][ T7448] sock_alloc_send_pskb+0x436/0x4e0 [ 98.326618][ T7448] ? fib6_rule_lookup+0x85/0x160 14:03:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x0, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:52 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 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) [ 98.331579][ T7448] sock_alloc_send_skb+0x2d/0x40 [ 98.336506][ T7448] rawv6_send_hdrinc+0x1c8/0x940 [ 98.341448][ T7448] ? ip6_dst_lookup_tail+0x45c/0x510 [ 98.346747][ T7448] ? xfrm_lookup_route+0xc0/0xf0 [ 98.351769][ T7448] rawv6_sendmsg+0xe40/0x13f0 [ 98.356451][ T7448] inet_sendmsg+0x5f/0x80 [ 98.360894][ T7448] ? inet_send_prepare+0x210/0x210 [ 98.366001][ T7448] kernel_sendmsg+0x97/0xd0 [ 98.370509][ T7448] sock_no_sendpage+0x87/0xb0 [ 98.375188][ T7448] ? __receive_sock+0x20/0x20 [ 98.379864][ T7448] kernel_sendpage+0x187/0x200 [ 98.384691][ T7448] ? __receive_sock+0x20/0x20 [ 98.389387][ T7448] sock_sendpage+0x5a/0x70 [ 98.393904][ T7448] pipe_to_sendpage+0x128/0x160 [ 98.398842][ T7448] ? sock_fasync+0xc0/0xc0 [ 98.403257][ T7448] __splice_from_pipe+0x207/0x500 [ 98.408274][ T7448] ? generic_splice_sendpage+0xd0/0xd0 [ 98.413736][ T7448] generic_splice_sendpage+0x94/0xd0 [ 98.419110][ T7448] ? iter_file_splice_write+0x790/0x790 [ 98.424647][ T7448] direct_splice_actor+0x80/0xa0 [ 98.429580][ T7448] splice_direct_to_actor+0x345/0x650 [ 98.435016][ T7448] ? do_splice_direct+0x190/0x190 [ 98.440090][ T7448] do_splice_direct+0x106/0x190 [ 98.444932][ T7448] do_sendfile+0x63e/0xbb0 [ 98.449442][ T7448] __x64_sys_sendfile64+0x102/0x140 [ 98.454655][ T7448] do_syscall_64+0x44/0xa0 [ 98.459079][ T7448] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 98.465068][ T7448] RIP: 0033:0x4665f9 [ 98.469040][ T7448] 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 [ 98.488887][ T7448] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 98.497460][ T7448] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 98.505524][ T7448] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 98.513648][ T7448] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 98.521694][ T7448] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 14:03:53 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 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) [ 98.529659][ T7448] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:53 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:53 executing program 1 (fault-call:8 fault-nth:58): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 98.623602][ T7483] FAULT_INJECTION: forcing a failure. [ 98.623602][ T7483] name failslab, interval 1, probability 0, space 0, times 0 [ 98.636274][ T7483] CPU: 1 PID: 7483 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 98.645196][ T7483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.655710][ T7483] Call Trace: [ 98.659016][ T7483] dump_stack_lvl+0xd6/0x122 [ 98.663609][ T7483] dump_stack+0x11/0x1b [ 98.667981][ T7483] should_fail+0x23c/0x250 [ 98.672393][ T7483] __should_failslab+0x81/0x90 [ 98.677174][ T7483] should_failslab+0x5/0x20 [ 98.681700][ T7483] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 98.687410][ T7483] ? __kmalloc_node_track_caller+0x30/0x40 [ 98.693202][ T7483] __kmalloc_node_track_caller+0x30/0x40 [ 98.698844][ T7483] ? alloc_skb_with_frags+0x90/0x390 [ 98.704144][ T7483] __alloc_skb+0x187/0x420 [ 98.708557][ T7483] alloc_skb_with_frags+0x90/0x390 [ 98.713667][ T7483] ? _raw_spin_unlock_bh+0x33/0x40 [ 98.718772][ T7483] ? ip6_pol_route+0x91a/0xc50 [ 98.723528][ T7483] sock_alloc_send_pskb+0x436/0x4e0 [ 98.728718][ T7483] ? fib6_rule_lookup+0x85/0x160 [ 98.733708][ T7483] sock_alloc_send_skb+0x2d/0x40 [ 98.738826][ T7483] rawv6_send_hdrinc+0x1c8/0x940 [ 98.743859][ T7483] ? ip6_dst_lookup_tail+0x45c/0x510 [ 98.749229][ T7483] ? xfrm_lookup_route+0xc0/0xf0 [ 98.754275][ T7483] rawv6_sendmsg+0xe40/0x13f0 [ 98.758946][ T7483] inet_sendmsg+0x5f/0x80 [ 98.763277][ T7483] ? inet_send_prepare+0x210/0x210 [ 98.768386][ T7483] kernel_sendmsg+0x97/0xd0 [ 98.772879][ T7483] sock_no_sendpage+0x87/0xb0 [ 98.777636][ T7483] ? __receive_sock+0x20/0x20 [ 98.782337][ T7483] kernel_sendpage+0x187/0x200 [ 98.787095][ T7483] ? __receive_sock+0x20/0x20 [ 98.791785][ T7483] sock_sendpage+0x5a/0x70 [ 98.796222][ T7483] pipe_to_sendpage+0x128/0x160 [ 98.801152][ T7483] ? sock_fasync+0xc0/0xc0 [ 98.805566][ T7483] __splice_from_pipe+0x207/0x500 [ 98.810579][ T7483] ? generic_splice_sendpage+0xd0/0xd0 [ 98.816032][ T7483] generic_splice_sendpage+0x94/0xd0 [ 98.821313][ T7483] ? iter_file_splice_write+0x790/0x790 [ 98.826856][ T7483] direct_splice_actor+0x80/0xa0 [ 98.832044][ T7483] splice_direct_to_actor+0x345/0x650 [ 98.837482][ T7483] ? do_splice_direct+0x190/0x190 [ 98.842753][ T7483] do_splice_direct+0x106/0x190 [ 98.847622][ T7483] do_sendfile+0x63e/0xbb0 [ 98.852032][ T7483] __x64_sys_sendfile64+0x102/0x140 [ 98.857227][ T7483] do_syscall_64+0x44/0xa0 [ 98.861641][ T7483] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 98.867544][ T7483] RIP: 0033:0x4665f9 [ 98.871427][ T7483] 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 [ 98.891045][ T7483] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 98.899447][ T7483] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 98.907402][ T7483] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 98.915360][ T7483] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:03:53 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:53 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00') 14:03:53 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffff000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002000028", 0x5d, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x100000001000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) getdents64(r0, &(0x7f0000000340)=""/101, 0x65) [ 98.923319][ T7483] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 98.931273][ T7483] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 98.962265][ T22] kauditd_printk_skb: 61 callbacks suppressed 14:03:53 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:53 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 98.962275][ T22] audit: type=1326 audit(1631714633.618:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7475 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 98.971698][ T7490] loop3: detected capacity change from 0 to 264192 [ 99.015127][ T7497] loop2: detected capacity change from 0 to 264192 [ 99.061490][ T7497] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities 14:03:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(0xffffffffffffffff, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x100003, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c00000007ffff0f00ffefe04761ab55893a185e2e4a"], 0x52) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}]}}) 14:03:53 executing program 1 (fault-call:8 fault-nth:59): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:53 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:53 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r4, 0x5, 0x6}, 0x10) close(r1) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x467859bf}, 0x1c) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="b80000001900010000ff2de2f15400007f0000010000000000000000009049a6fc0100e1ff000000000000000000000000000000000000000a"], 0xb8}}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r6, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x2a, &(0x7f0000000100)={{{@in6=@ipv4={'\x00', '\xff\xff', @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {{@in6=@local}, 0x0, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}}, 0xe8) bind$packet(r1, &(0x7f0000000380)={0x11, 0x11, 0x0, 0x1, 0x7f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) [ 99.099413][ T22] audit: type=1326 audit(1631714633.748:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7499 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 14:03:53 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}]}) 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) [ 99.156969][ T7516] FAULT_INJECTION: forcing a failure. [ 99.156969][ T7516] name failslab, interval 1, probability 0, space 0, times 0 [ 99.158841][ T7520] 9pnet: p9_errstr2errno: server reported unknown error ÿïàGa«U‰:^.J [ 99.169702][ T7516] CPU: 1 PID: 7516 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 99.186564][ T7516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.196616][ T7516] Call Trace: [ 99.199923][ T7516] dump_stack_lvl+0xd6/0x122 14:03:53 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00006f8000/0x3000)=nil, 0x3000, 0x1800003, 0x12, r0, 0x0) r1 = syz_io_uring_complete(0x0) fcntl$getflags(r1, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f00000023c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000ffb000/0x1000)=nil], 0x0, &(0x7f0000000040), 0x0) 14:03:53 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='mounts\x00') dup2(r1, r2) mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="7472616e7397c143179e57d9975d48", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) [ 99.204614][ T7516] dump_stack+0x11/0x1b [ 99.208853][ T7516] should_fail+0x23c/0x250 [ 99.213352][ T7516] ? dst_alloc+0x108/0x300 [ 99.217775][ T7516] __should_failslab+0x81/0x90 [ 99.222655][ T7516] should_failslab+0x5/0x20 [ 99.227224][ T7516] kmem_cache_alloc+0x4f/0x300 [ 99.231993][ T7516] ? fib6_table_lookup+0x21b/0x5e0 [ 99.237120][ T7516] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 99.242797][ T7516] dst_alloc+0x108/0x300 [ 99.247056][ T7516] ip6_rt_cache_alloc+0x206/0x4d0 [ 99.252115][ T7516] ip6_pol_route+0xa82/0xc50 14:03:53 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}]}) 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) [ 99.256706][ T7516] ? kmem_cache_free+0x5e/0xe0 [ 99.261547][ T7516] ip6_pol_route_output+0x3b/0x50 [ 99.266608][ T7516] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 99.273076][ T7516] fib6_rule_lookup+0x40/0x160 [ 99.277850][ T7516] ip6_route_output_flags_noref+0x192/0x1b0 [ 99.283825][ T7516] ip6_route_output_flags+0x2a/0x140 [ 99.289123][ T7516] ip6_dst_lookup_tail+0x38b/0x510 [ 99.294300][ T7516] ip6_dst_lookup_flow+0x44/0xc0 [ 99.299251][ T7516] rawv6_sendmsg+0xbfa/0x13f0 14:03:54 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}]}) 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) [ 99.303937][ T7516] inet_sendmsg+0x5f/0x80 [ 99.308340][ T7516] ? inet_send_prepare+0x210/0x210 [ 99.313462][ T7516] kernel_sendmsg+0x97/0xd0 [ 99.318010][ T7516] sock_no_sendpage+0x87/0xb0 [ 99.322719][ T7516] ? __receive_sock+0x20/0x20 [ 99.327654][ T7516] kernel_sendpage+0x187/0x200 [ 99.332616][ T7516] ? __receive_sock+0x20/0x20 [ 99.337382][ T7516] sock_sendpage+0x5a/0x70 [ 99.341850][ T7516] pipe_to_sendpage+0x128/0x160 [ 99.346699][ T7516] ? sock_fasync+0xc0/0xc0 [ 99.351124][ T7516] __splice_from_pipe+0x207/0x500 [ 99.356148][ T7516] ? generic_splice_sendpage+0xd0/0xd0 [ 99.361617][ T7516] generic_splice_sendpage+0x94/0xd0 [ 99.366900][ T7516] ? iter_file_splice_write+0x790/0x790 [ 99.372486][ T7516] direct_splice_actor+0x80/0xa0 [ 99.377422][ T7516] splice_direct_to_actor+0x345/0x650 [ 99.382855][ T7516] ? do_splice_direct+0x190/0x190 [ 99.387872][ T7516] do_splice_direct+0x106/0x190 [ 99.392717][ T7516] do_sendfile+0x63e/0xbb0 [ 99.397119][ T7516] __x64_sys_sendfile64+0x102/0x140 [ 99.402297][ T7516] do_syscall_64+0x44/0xa0 [ 99.406835][ T7516] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 99.412728][ T7516] RIP: 0033:0x4665f9 [ 99.416604][ T7516] 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 [ 99.436466][ T7516] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 99.444892][ T7516] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 99.452872][ T7516] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 99.460986][ T7516] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 99.468950][ T7516] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 99.476923][ T7516] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:54 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x0, 0x0, 0x0, 0x7ffffff7}]}) 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) 14:03:54 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 99.916536][ T22] audit: type=1326 audit(1631714634.566:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7554 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 14:03:54 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:54 executing program 1 (fault-call:8 fault-nth:60): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x8010, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$ttys(0xc, 0x2, 0x1) writev(r3, &(0x7f0000000680)=[{&(0x7f00000000c0)="06ec21063c0fb555835da0da7c76cc4c3fbc42", 0x13}, {&(0x7f0000000740)="fe90cd69a7ddba13c733492e3659e5787840a9d360e96a1a07166a616315dc4abd09e71bb436e5ccc86cb8c369f5b08c8ab417aabdc995711fa5cba1bf938998baed9f6a324831154bdecbde1111a73b80364d440a0907a4b43c1e4cb6cd5754871f4623c3a80444018e2bbfff01d8bcbfb96d879ea9f53c183aec", 0x7b}, {&(0x7f00000002c0)="ff2c04060fceea9b202ea949f44d66a60abda5d41c267c6011f04199cf1c6b7afdc093cc79c46d0a3030e83daa6cb48c2c3eb70ddf0d9c7868e7d38e7776121716c528439ee630640ec1391a88b2ffff165c654146d602780f4447a098c5b3e41adc023d3cadffad3710703c3545f07b11fe09", 0x73}, {&(0x7f0000000340)="977f040b09e091634698ae905d9e1f58d450146d4ad02e5f62aa2647b456a162b7596c6edaf8169b6735104a540e9bb7481cc8028a77c7c89969c212f07aece9bfd3823cb60b6774533b46e43a224cf30d6c59063aae81987f6324505cba57c57e86a2b6f7b8b86c4fe902c71cfd09f703632dbab795a758e165fa8fdfddeed684da8d054f6eb8d18deedbd89c80141bbab3d9bd0479d4a4b70c7bb82245a6dcbad44277fe7d1c96", 0xa8}, {&(0x7f0000000400)="848479e3face53615941fbd46e6717f55def3e8dc87b562c2631bff0c35d7163688cc5b1d965aa7ded51aeffe95829587bcf977d207ec4db2700f6a988f22ce6c1", 0x41}, {&(0x7f0000000480)="2f3b3e1b28472e08a1377a28691fe978ec047cee22aa25d87d828059858245183ef4fcc028e541915e02cf96b599e6488f5f05377a8af8c96167964e3be753253c49ecce6d5136c28c96c2ff404a7bb4764183820e74a441cc7f9c253f6a12", 0x5f}, {&(0x7f0000000500)="3eb867ce7cd4dd4511ad8a70f9cc0b5da7e54298d3e68410412c821647056f290244acb406575e794d65de03b3e92c6913c066031677a7e42990bb615b4a358567fe30b7d8639210704cfdf930b63baa3ec7", 0x52}, {&(0x7f00000007c0)="8011b36c62fe15c22422538658ce34414f59c40eed2c569d54b3ccd95aebcf3558d231fd6b5def58e8ea6893d51bdaade96044cea8d23b81760c9edfd81078a228bb203bfe0000", 0x47}, {&(0x7f00000005c0)="f0de58a0e92f18dba5f9423e2cd445891bce153607a168e7d25d58555d81de6567bc9ff28470f4430f2efdea8c96fd37dc8f4c2f5dc1174b731b343abc3699ade6f735acd75f54928c09afbe10936252b4b65ce394b65cb7a3761995bff838cd78f46ec6709512aac8617df2b47c2d2928b55830150ee9fc7570b19f027d8728b4237993f34aaae93148909a2eba7fbbf224564ac14760df1b75f3a20b298f52", 0xa0}], 0x9) close(r1) r4 = openat$cgroup_ro(r2, &(0x7f0000000080)='net_prio.prioidx\x00', 0x0, 0x0) getdents(r4, &(0x7f00000001c0)=""/254, 0xfe) 14:03:54 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0005}]}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="3062b68d88b8ccb1d96c26"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xd2}], 0x38b, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() 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) close(r2) tkill(r1, 0x33) 14:03:54 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x0, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 100.009335][ T22] audit: type=1326 audit(1631714634.656:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7564 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 100.033931][ T7567] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 100.044299][ T7569] FAULT_INJECTION: forcing a failure. [ 100.044299][ T7569] name failslab, interval 1, probability 0, space 0, times 0 [ 100.047217][ T7567] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 100.056931][ T7569] CPU: 1 PID: 7569 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 100.073654][ T7569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.083712][ T7569] Call Trace: [ 100.086988][ T7569] dump_stack_lvl+0xd6/0x122 [ 100.089922][ T22] audit: type=1326 audit(1631714634.656:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7564 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=46 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 100.091598][ T7569] dump_stack+0x11/0x1b [ 100.119420][ T7569] should_fail+0x23c/0x250 [ 100.123905][ T7569] __should_failslab+0x81/0x90 [ 100.126456][ T22] audit: type=1326 audit(1631714634.656:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7564 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 100.128671][ T7569] should_failslab+0x5/0x20 [ 100.128695][ T7569] kmem_cache_alloc_node+0x61/0x2c0 [ 100.128747][ T7569] ? __alloc_skb+0xed/0x420 [ 100.153413][ T22] audit: type=1326 audit(1631714634.656:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7564 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=56 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 100.157450][ T7569] __alloc_skb+0xed/0x420 [ 100.157506][ T7569] alloc_skb_with_frags+0x90/0x390 14:03:54 executing program 2: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1090, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2654, 0x6, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x4000) chdir(&(0x7f0000000300)='./file0\x00') chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000580)='./bus\x00', 0x0) unshare(0x8000400) unlink(&(0x7f00000002c0)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/block/loop0', 0x20000, 0x0) r3 = open_tree(r2, 0x0, 0x80800) ioctl$FS_IOC_READ_VERITY_METADATA(r3, 0xc0286687, &(0x7f00000001c0)={0x1, 0x0, 0x5f, &(0x7f0000000140)=""/95}) ftruncate(0xffffffffffffffff, 0x208200) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x2) timer_create(0x0, &(0x7f0000000200)={0x0, 0x3c, 0x0, @tid=0xffffffffffffffff}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x3938700}}, 0x0) 14:03:54 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/zoneinfo\x00', 0x0, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="60000000001c8d1be3bd692402e103feffffff00000000030000000a0002000000000602ebff00080003"], 0x60}}, 0x0) [ 100.165065][ T22] audit: type=1326 audit(1631714634.656:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7564 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 100.167546][ T7569] ? _raw_spin_unlock_bh+0x33/0x40 [ 100.192626][ T22] audit: type=1326 audit(1631714634.656:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7564 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=186 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 100.195839][ T7569] ? ip6_pol_route+0x91a/0xc50 14:03:54 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x0, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 100.201369][ T22] audit: type=1326 audit(1631714634.656:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7564 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7ffc0000 [ 100.225144][ T7569] sock_alloc_send_pskb+0x436/0x4e0 [ 100.225169][ T7569] ? fib6_rule_lookup+0x85/0x160 [ 100.292884][ T7569] sock_alloc_send_skb+0x2d/0x40 [ 100.297830][ T7569] rawv6_send_hdrinc+0x1c8/0x940 [ 100.302791][ T7569] ? ip6_dst_lookup_tail+0x45c/0x510 [ 100.308072][ T7569] ? xfrm_lookup_route+0xc0/0xf0 [ 100.313019][ T7569] rawv6_sendmsg+0xe40/0x13f0 [ 100.317986][ T7569] ? asm_sysvec_call_function_single+0x12/0x20 [ 100.324151][ T7569] inet_sendmsg+0x5f/0x80 [ 100.328473][ T7569] ? inet_send_prepare+0x210/0x210 [ 100.333575][ T7569] kernel_sendmsg+0x97/0xd0 [ 100.338092][ T7569] sock_no_sendpage+0x87/0xb0 [ 100.342757][ T7569] ? __receive_sock+0x20/0x20 [ 100.347424][ T7569] kernel_sendpage+0x187/0x200 [ 100.352180][ T7569] ? __receive_sock+0x20/0x20 [ 100.356915][ T7569] sock_sendpage+0x5a/0x70 [ 100.361324][ T7569] pipe_to_sendpage+0x128/0x160 [ 100.366178][ T7569] ? sock_fasync+0xc0/0xc0 [ 100.370587][ T7569] __splice_from_pipe+0x207/0x500 [ 100.375599][ T7569] ? generic_splice_sendpage+0xd0/0xd0 [ 100.381085][ T7569] generic_splice_sendpage+0x94/0xd0 [ 100.386357][ T7569] ? iter_file_splice_write+0x790/0x790 [ 100.391896][ T7569] direct_splice_actor+0x80/0xa0 [ 100.397284][ T7569] splice_direct_to_actor+0x345/0x650 [ 100.402641][ T7569] ? do_splice_direct+0x190/0x190 [ 100.407658][ T7569] do_splice_direct+0x106/0x190 [ 100.412496][ T7569] do_sendfile+0x63e/0xbb0 [ 100.416924][ T7569] __x64_sys_sendfile64+0x102/0x140 [ 100.422121][ T7569] do_syscall_64+0x44/0xa0 [ 100.426527][ T7569] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 100.432498][ T7569] RIP: 0033:0x4665f9 [ 100.436377][ T7569] 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 14:03:55 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6}]}) 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) [ 100.456148][ T7569] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 100.464597][ T7569] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 100.472576][ T7569] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 100.480536][ T7569] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 100.488503][ T7569] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 100.496471][ T7569] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:55 executing program 3: modify_ldt$write(0x1, &(0x7f0000000000)={0x200000, 0x0, 0x400}, 0x10) fork() 14:03:55 executing program 1 (fault-call:8 fault-nth:61): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 100.602458][ T7609] FAULT_INJECTION: forcing a failure. [ 100.602458][ T7609] name failslab, interval 1, probability 0, space 0, times 0 [ 100.615294][ T7609] CPU: 1 PID: 7609 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 100.623958][ T7609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.634192][ T7609] Call Trace: [ 100.637541][ T7609] dump_stack_lvl+0xd6/0x122 [ 100.642256][ T7609] dump_stack+0x11/0x1b [ 100.646418][ T7609] should_fail+0x23c/0x250 [ 100.650871][ T7609] __should_failslab+0x81/0x90 [ 100.655640][ T7609] should_failslab+0x5/0x20 [ 100.660184][ T7609] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 100.665976][ T7609] ? __kmalloc_node_track_caller+0x30/0x40 [ 100.671798][ T7609] __kmalloc_node_track_caller+0x30/0x40 [ 100.677500][ T7609] ? alloc_skb_with_frags+0x90/0x390 [ 100.682807][ T7609] __alloc_skb+0x187/0x420 [ 100.687231][ T7609] alloc_skb_with_frags+0x90/0x390 [ 100.692356][ T7609] ? _raw_spin_unlock_bh+0x33/0x40 [ 100.697904][ T7609] ? ip6_pol_route+0x91a/0xc50 [ 100.702653][ T7609] sock_alloc_send_pskb+0x436/0x4e0 [ 100.707833][ T7609] ? fib6_rule_lookup+0x85/0x160 [ 100.712755][ T7609] sock_alloc_send_skb+0x2d/0x40 [ 100.717690][ T7609] rawv6_send_hdrinc+0x1c8/0x940 [ 100.722645][ T7609] ? ip6_dst_lookup_tail+0x45c/0x510 [ 100.727935][ T7609] ? xfrm_lookup_route+0xc0/0xf0 [ 100.732958][ T7609] rawv6_sendmsg+0xe40/0x13f0 [ 100.737722][ T7609] ? sysvec_reschedule_ipi+0x27/0xd0 [ 100.743186][ T7609] inet_sendmsg+0x5f/0x80 [ 100.747618][ T7609] ? inet_send_prepare+0x210/0x210 14:03:55 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 100.752884][ T7609] kernel_sendmsg+0x97/0xd0 [ 100.757487][ T7609] sock_no_sendpage+0x87/0xb0 [ 100.762174][ T7609] ? __receive_sock+0x20/0x20 [ 100.766852][ T7609] kernel_sendpage+0x187/0x200 [ 100.771710][ T7609] ? __receive_sock+0x20/0x20 [ 100.776477][ T7609] sock_sendpage+0x5a/0x70 [ 100.781247][ T7609] pipe_to_sendpage+0x128/0x160 [ 100.786117][ T7609] ? sock_fasync+0xc0/0xc0 [ 100.790538][ T7609] __splice_from_pipe+0x207/0x500 [ 100.795552][ T7609] ? generic_splice_sendpage+0xd0/0xd0 [ 100.800999][ T7609] generic_splice_sendpage+0x94/0xd0 [ 100.806463][ T7609] ? iter_file_splice_write+0x790/0x790 [ 100.812134][ T7609] direct_splice_actor+0x80/0xa0 [ 100.817148][ T7609] splice_direct_to_actor+0x345/0x650 [ 100.822508][ T7609] ? do_splice_direct+0x190/0x190 [ 100.827523][ T7609] do_splice_direct+0x106/0x190 [ 100.832363][ T7609] do_sendfile+0x63e/0xbb0 [ 100.836783][ T7609] __x64_sys_sendfile64+0x102/0x140 [ 100.841974][ T7609] do_syscall_64+0x44/0xa0 [ 100.846476][ T7609] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 100.852435][ T7609] RIP: 0033:0x4665f9 [ 100.856785][ T7609] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 100.876803][ T7609] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 100.885201][ T7609] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 100.893179][ T7609] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = epoll_create(0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, r2, 0xd4013000) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x10002019}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0xb8}}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r5, r1, 0x0, 0x100000002) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) socket$unix(0x1, 0x1, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) preadv(r7, &(0x7f00000014c0)=[{&(0x7f0000001540)=""/102400}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000200)=""/119, 0x77}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/12, 0xc}, {&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/145, 0xffffffffffffffe8}], 0x7, 0xd9f, 0x1) [ 100.901151][ T7609] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 100.909193][ T7609] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 100.917213][ T7609] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:55 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x2a2000, 0x0) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x0) fstat(r0, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="070000000000000000008900000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900000000000000000024001d801c000080050004004000000005000b0000000000050009000000000004004080"], 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000200)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000fcdbdf25130000001800028008000200ca47ffff08000100f0c3ffff040004005a3dfa821e8718e4434a8356bdac7639745a6bb6794440c5fc3f52e2477f8ea8f70bcfefecca6b510f7d239e1e2711486fc656a489a1f3736c756245739d8b9b1e50f8ba211c72df6b96"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r4, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x40, r6, 0x115, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x3, 0x3a}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x40}}, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000600)=0xb47, 0xaa7) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r2, 0x300, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x3}]}, 0x24}}, 0x9e0cd6ecab298702) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)) 14:03:55 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 100.956903][ T7622] netlink: 'syz-executor.3': attribute type 29 has an invalid length. [ 100.973803][ T7622] netlink: 'syz-executor.3': attribute type 29 has an invalid length. 14:03:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x2) 14:03:55 executing program 1 (fault-call:8 fault-nth:62): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:55 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 101.063459][ T7644] FAULT_INJECTION: forcing a failure. [ 101.063459][ T7644] name failslab, interval 1, probability 0, space 0, times 0 [ 101.076121][ T7644] CPU: 1 PID: 7644 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 101.084803][ T7644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.095056][ T7644] Call Trace: [ 101.098348][ T7644] dump_stack_lvl+0xd6/0x122 [ 101.102952][ T7644] dump_stack+0x11/0x1b [ 101.107150][ T7644] should_fail+0x23c/0x250 [ 101.111567][ T7644] ? dst_alloc+0x108/0x300 [ 101.116051][ T7644] __should_failslab+0x81/0x90 [ 101.120813][ T7644] should_failslab+0x5/0x20 [ 101.125374][ T7644] kmem_cache_alloc+0x4f/0x300 [ 101.130140][ T7644] ? fib6_table_lookup+0x21b/0x5e0 [ 101.135252][ T7644] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 101.140962][ T7644] dst_alloc+0x108/0x300 [ 101.145210][ T7644] ip6_rt_cache_alloc+0x206/0x4d0 [ 101.150336][ T7644] ip6_pol_route+0xa82/0xc50 [ 101.154924][ T7644] ? kmem_cache_free+0x5e/0xe0 [ 101.159680][ T7644] ip6_pol_route_output+0x3b/0x50 [ 101.164783][ T7644] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 101.170860][ T7644] fib6_rule_lookup+0x40/0x160 [ 101.175711][ T7644] ip6_route_output_flags_noref+0x192/0x1b0 [ 101.181693][ T7644] ip6_route_output_flags+0x2a/0x140 [ 101.187031][ T7644] ip6_dst_lookup_tail+0x38b/0x510 [ 101.192131][ T7644] ip6_dst_lookup_flow+0x44/0xc0 [ 101.197068][ T7644] rawv6_sendmsg+0xbfa/0x13f0 [ 101.201826][ T7644] inet_sendmsg+0x5f/0x80 [ 101.206156][ T7644] ? inet_send_prepare+0x210/0x210 [ 101.211717][ T7644] kernel_sendmsg+0x97/0xd0 [ 101.216387][ T7644] sock_no_sendpage+0x87/0xb0 [ 101.221165][ T7644] ? __receive_sock+0x20/0x20 [ 101.225842][ T7644] kernel_sendpage+0x187/0x200 [ 101.230620][ T7644] ? __receive_sock+0x20/0x20 [ 101.235309][ T7644] sock_sendpage+0x5a/0x70 [ 101.239737][ T7644] pipe_to_sendpage+0x128/0x160 [ 101.244583][ T7644] ? sock_fasync+0xc0/0xc0 [ 101.249340][ T7644] __splice_from_pipe+0x207/0x500 [ 101.254540][ T7644] ? generic_splice_sendpage+0xd0/0xd0 [ 101.259990][ T7644] generic_splice_sendpage+0x94/0xd0 [ 101.265263][ T7644] ? iter_file_splice_write+0x790/0x790 [ 101.270930][ T7644] direct_splice_actor+0x80/0xa0 [ 101.275853][ T7644] splice_direct_to_actor+0x345/0x650 [ 101.281299][ T7644] ? do_splice_direct+0x190/0x190 [ 101.286321][ T7644] do_splice_direct+0x106/0x190 [ 101.291376][ T7644] do_sendfile+0x63e/0xbb0 [ 101.295878][ T7644] __x64_sys_sendfile64+0x102/0x140 [ 101.301245][ T7644] do_syscall_64+0x44/0xa0 [ 101.305657][ T7644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.311664][ T7644] RIP: 0033:0x4665f9 [ 101.315539][ T7644] 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 [ 101.335160][ T7644] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 101.343557][ T7644] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 101.351513][ T7644] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:56 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) 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) ioctl$SCSI_IOCTL_STOP_UNIT(r6, 0x6) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:03:56 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6}]}) 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) [ 101.359468][ T7644] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 101.367429][ T7644] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 101.375385][ T7644] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x48040480) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x300}, 0x0, r2}) 14:03:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x12a, &(0x7f0000000340)="8d31e1d55b6939000000e28c0b1dd2a357b264c8745b78376e18cd3d3dfcb946cf885a21539a0c4a081ceeb24a1d9273bc98f78631776333afd16d66c13830c1beaa1b950e000000000000ab69347b9a915308c482353c485f8bb2965cd7e1292aaa6375f12e59f92cba4a37c9686d403d3a82d09ecbe57d3c3ec2117496b2dd4837334f2de9a39640516defd1e86cdf7a3585dea46ced4a31aaeddba0fa19737336aa9a0edba44df0b8138ed7f91262b41da05a13cd0bdb0d9ababc3074e95d7298a63d1be626073cb28d1eafc9615c7a9fb113bd94e0825e7850f5d86a23757ac244d58d632599ea5929fe74774d989ea9d90e9ee65d489860e678532bfa9deb3078094f165f2800b2e237639a4c2ef5fb36f7763e95066727bc95a9beeb326008c56b13fd52f09b7b"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000080)={0x0, 0x7f, [0x3, 0x1, 0x9, 0x3, 0x800000000000, 0x5]}) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x34) [ 101.418282][ T7655] loop3: detected capacity change from 0 to 264192 [ 101.438221][ T7655] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:03:56 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x0, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 101.663396][ T1200] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:03:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:56 executing program 1 (fault-call:8 fault-nth:63): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:56 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x0, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:56 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@nr_inodes={'nr_inodes', 0x3d, [0x31]}}]}) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000000280)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) symlink(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)='./file0\x00') preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readahead(0xffffffffffffffff, 0x5, 0x2) sendfile(r0, r1, 0x0, 0x800000080004105) 14:03:56 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r6, 0x6) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) [ 101.819624][ T7708] FAULT_INJECTION: forcing a failure. [ 101.819624][ T7708] name failslab, interval 1, probability 0, space 0, times 0 [ 101.821660][ T7711] loop3: detected capacity change from 0 to 264192 [ 101.832277][ T7708] CPU: 0 PID: 7708 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 101.847449][ T7708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.857501][ T7708] Call Trace: [ 101.860770][ T7708] dump_stack_lvl+0xd6/0x122 [ 101.865355][ T7708] dump_stack+0x11/0x1b [ 101.869587][ T7708] should_fail+0x23c/0x250 [ 101.873992][ T7708] __should_failslab+0x81/0x90 [ 101.878777][ T7708] should_failslab+0x5/0x20 [ 101.883307][ T7708] kmem_cache_alloc_node+0x61/0x2c0 [ 101.888549][ T7708] ? __alloc_skb+0xed/0x420 [ 101.893080][ T7708] __alloc_skb+0xed/0x420 [ 101.897512][ T7708] alloc_skb_with_frags+0x90/0x390 [ 101.902733][ T7708] ? _raw_spin_unlock_bh+0x33/0x40 [ 101.907902][ T7708] ? ip6_pol_route+0x91a/0xc50 [ 101.912666][ T7708] sock_alloc_send_pskb+0x436/0x4e0 [ 101.917901][ T7708] ? fib6_rule_lookup+0x85/0x160 [ 101.922828][ T7708] sock_alloc_send_skb+0x2d/0x40 [ 101.927754][ T7708] rawv6_send_hdrinc+0x1c8/0x940 [ 101.932699][ T7708] ? ip6_dst_lookup_tail+0x45c/0x510 [ 101.938003][ T7708] ? xfrm_lookup_route+0xc0/0xf0 [ 101.943008][ T7708] rawv6_sendmsg+0xe40/0x13f0 [ 101.947730][ T7708] inet_sendmsg+0x5f/0x80 [ 101.952487][ T7708] ? inet_send_prepare+0x210/0x210 [ 101.957585][ T7708] kernel_sendmsg+0x97/0xd0 [ 101.962131][ T7708] sock_no_sendpage+0x87/0xb0 [ 101.966843][ T7708] ? __receive_sock+0x20/0x20 [ 101.971600][ T7708] kernel_sendpage+0x187/0x200 [ 101.976439][ T7708] ? __receive_sock+0x20/0x20 [ 101.981107][ T7708] sock_sendpage+0x5a/0x70 [ 101.985513][ T7708] pipe_to_sendpage+0x128/0x160 [ 101.990370][ T7708] ? sock_fasync+0xc0/0xc0 [ 101.994774][ T7708] __splice_from_pipe+0x207/0x500 [ 101.999936][ T7708] ? generic_splice_sendpage+0xd0/0xd0 [ 102.005513][ T7708] generic_splice_sendpage+0x94/0xd0 [ 102.010784][ T7708] ? iter_file_splice_write+0x790/0x790 [ 102.016315][ T7708] direct_splice_actor+0x80/0xa0 [ 102.021323][ T7708] splice_direct_to_actor+0x345/0x650 [ 102.026733][ T7708] ? do_splice_direct+0x190/0x190 [ 102.031746][ T7708] do_splice_direct+0x106/0x190 [ 102.036582][ T7708] do_sendfile+0x63e/0xbb0 [ 102.041031][ T7708] __x64_sys_sendfile64+0x102/0x140 [ 102.046305][ T7708] do_syscall_64+0x44/0xa0 [ 102.050717][ T7708] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.056670][ T7708] RIP: 0033:0x4665f9 [ 102.060586][ T7708] 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 [ 102.080454][ T7708] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 102.088962][ T7708] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 102.096930][ T7708] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 102.104884][ T7708] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 102.112843][ T7708] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 14:03:56 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x0, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 102.120822][ T7708] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:56 executing program 1 (fault-call:8 fault-nth:64): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:56 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 102.236666][ T7728] FAULT_INJECTION: forcing a failure. [ 102.236666][ T7728] name failslab, interval 1, probability 0, space 0, times 0 [ 102.249431][ T7728] CPU: 1 PID: 7728 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 102.258112][ T7728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.268162][ T7728] Call Trace: [ 102.271448][ T7728] dump_stack_lvl+0xd6/0x122 [ 102.276034][ T7728] dump_stack+0x11/0x1b [ 102.280245][ T7728] should_fail+0x23c/0x250 [ 102.284732][ T7728] __should_failslab+0x81/0x90 [ 102.289490][ T7728] should_failslab+0x5/0x20 [ 102.293998][ T7728] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 102.300005][ T7728] ? __kmalloc_node_track_caller+0x30/0x40 [ 102.305807][ T7728] __kmalloc_node_track_caller+0x30/0x40 [ 102.311431][ T7728] ? alloc_skb_with_frags+0x90/0x390 [ 102.316708][ T7728] __alloc_skb+0x187/0x420 [ 102.321224][ T7728] alloc_skb_with_frags+0x90/0x390 [ 102.326332][ T7728] ? _raw_spin_unlock_bh+0x33/0x40 [ 102.331436][ T7728] ? ip6_pol_route+0x91a/0xc50 [ 102.336207][ T7728] sock_alloc_send_pskb+0x436/0x4e0 [ 102.341490][ T7728] ? fib6_rule_lookup+0x85/0x160 [ 102.346414][ T7728] sock_alloc_send_skb+0x2d/0x40 [ 102.351843][ T7728] rawv6_send_hdrinc+0x1c8/0x940 [ 102.356774][ T7728] ? ip6_dst_lookup_tail+0x45c/0x510 [ 102.362085][ T7728] ? xfrm_lookup_route+0xc0/0xf0 [ 102.367019][ T7728] rawv6_sendmsg+0xe40/0x13f0 [ 102.371730][ T7728] inet_sendmsg+0x5f/0x80 [ 102.376051][ T7728] ? inet_send_prepare+0x210/0x210 [ 102.381171][ T7728] kernel_sendmsg+0x97/0xd0 [ 102.385780][ T7728] sock_no_sendpage+0x87/0xb0 [ 102.390513][ T7728] ? __receive_sock+0x20/0x20 [ 102.395181][ T7728] kernel_sendpage+0x187/0x200 [ 102.399943][ T7728] ? __receive_sock+0x20/0x20 [ 102.404781][ T7728] sock_sendpage+0x5a/0x70 [ 102.409247][ T7728] pipe_to_sendpage+0x128/0x160 [ 102.414240][ T7728] ? sock_fasync+0xc0/0xc0 [ 102.418717][ T7728] __splice_from_pipe+0x207/0x500 [ 102.423797][ T7728] ? generic_splice_sendpage+0xd0/0xd0 [ 102.429241][ T7728] generic_splice_sendpage+0x94/0xd0 [ 102.434615][ T7728] ? iter_file_splice_write+0x790/0x790 [ 102.440164][ T7728] direct_splice_actor+0x80/0xa0 [ 102.445091][ T7728] splice_direct_to_actor+0x345/0x650 [ 102.451406][ T7728] ? do_splice_direct+0x190/0x190 [ 102.456590][ T7728] do_splice_direct+0x106/0x190 [ 102.461429][ T7728] do_sendfile+0x63e/0xbb0 [ 102.465941][ T7728] __x64_sys_sendfile64+0x102/0x140 [ 102.471135][ T7728] do_syscall_64+0x44/0xa0 [ 102.475622][ T7728] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.481558][ T7728] RIP: 0033:0x4665f9 [ 102.485438][ T7728] 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 [ 102.505130][ T7728] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 102.513539][ T7728] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 102.521613][ T7728] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 102.529736][ T7728] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:03:57 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6}]}) 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) 14:03:57 executing program 2: write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="6bbe"], 0x4) r0 = perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) [ 102.537695][ T7728] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 102.545654][ T7728] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:57 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:57 executing program 1 (fault-call:8 fault-nth:65): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 102.722931][ T7752] FAULT_INJECTION: forcing a failure. [ 102.722931][ T7752] name failslab, interval 1, probability 0, space 0, times 0 [ 102.735656][ T7752] CPU: 0 PID: 7752 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 102.744366][ T7752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.754414][ T7752] Call Trace: [ 102.757692][ T7752] dump_stack_lvl+0xd6/0x122 [ 102.762359][ T7752] dump_stack+0x11/0x1b [ 102.766502][ T7752] should_fail+0x23c/0x250 [ 102.770916][ T7752] ? dst_alloc+0x108/0x300 [ 102.775339][ T7752] __should_failslab+0x81/0x90 [ 102.780089][ T7752] should_failslab+0x5/0x20 [ 102.784589][ T7752] kmem_cache_alloc+0x4f/0x300 [ 102.789423][ T7752] ? fib6_table_lookup+0x21b/0x5e0 [ 102.794533][ T7752] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 102.800198][ T7752] dst_alloc+0x108/0x300 [ 102.804459][ T7752] ip6_rt_cache_alloc+0x206/0x4d0 [ 102.809476][ T7752] ip6_pol_route+0xa82/0xc50 [ 102.814056][ T7752] ? kmem_cache_free+0x5e/0xe0 [ 102.818807][ T7752] ip6_pol_route_output+0x3b/0x50 [ 102.824068][ T7752] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 102.830285][ T7752] fib6_rule_lookup+0x40/0x160 [ 102.835034][ T7752] ip6_route_output_flags_noref+0x192/0x1b0 [ 102.840931][ T7752] ip6_route_output_flags+0x2a/0x140 [ 102.846205][ T7752] ip6_dst_lookup_tail+0x38b/0x510 [ 102.851349][ T7752] ip6_dst_lookup_flow+0x44/0xc0 [ 102.856272][ T7752] rawv6_sendmsg+0xbfa/0x13f0 [ 102.860978][ T7752] inet_sendmsg+0x5f/0x80 [ 102.865300][ T7752] ? inet_send_prepare+0x210/0x210 [ 102.870458][ T7752] kernel_sendmsg+0x97/0xd0 [ 102.875019][ T7752] sock_no_sendpage+0x87/0xb0 [ 102.879787][ T7752] ? __receive_sock+0x20/0x20 [ 102.884449][ T7752] kernel_sendpage+0x187/0x200 [ 102.889206][ T7752] ? __receive_sock+0x20/0x20 [ 102.893908][ T7752] sock_sendpage+0x5a/0x70 [ 102.898317][ T7752] pipe_to_sendpage+0x128/0x160 [ 102.903155][ T7752] ? sock_fasync+0xc0/0xc0 [ 102.907709][ T7752] __splice_from_pipe+0x207/0x500 [ 102.912731][ T7752] ? generic_splice_sendpage+0xd0/0xd0 [ 102.918175][ T7752] generic_splice_sendpage+0x94/0xd0 [ 102.923450][ T7752] ? iter_file_splice_write+0x790/0x790 [ 102.928983][ T7752] direct_splice_actor+0x80/0xa0 [ 102.933964][ T7752] splice_direct_to_actor+0x345/0x650 [ 102.939404][ T7752] ? do_splice_direct+0x190/0x190 [ 102.944550][ T7752] do_splice_direct+0x106/0x190 [ 102.949952][ T7752] do_sendfile+0x63e/0xbb0 [ 102.954436][ T7752] __x64_sys_sendfile64+0x102/0x140 [ 102.959736][ T7752] do_syscall_64+0x44/0xa0 [ 102.964146][ T7752] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 102.970038][ T7752] RIP: 0033:0x4665f9 [ 102.973973][ T7752] 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 [ 102.993675][ T7752] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 103.002075][ T7752] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 103.010029][ T7752] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:57 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:57 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) 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) ioctl$SCSI_IOCTL_STOP_UNIT(r6, 0x6) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) [ 103.018051][ T7752] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 103.026012][ T7752] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 103.033971][ T7752] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:57 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:57 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 103.085615][ T7760] loop3: detected capacity change from 0 to 264192 [ 103.107549][ T7760] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:03:57 executing program 2: timer_getoverrun(0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000002040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8000daf4775fdaf4655fdaf4655f00000000000001007280000000100008000000000af3", 0x24, 0x4800}], 0x1400, &(0x7f00000000c0)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0x1) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r3, 0x5, 0x6}, 0x10) timer_getoverrun(0x0) close(r1) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)={0x4c, r4, 0x7, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_TID_CONFIG={0x24, 0x11d, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}, {0x4}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x40, r4, 0x115, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x3, 0x3a}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000640)=ANY=[@ANYBLOB="09ee6d42a77384a029bd41c536f2e97266d8e77a51d2d1524e6278f02cdcd18ea3ad94ab297057034a4b017b849fae201acb5fa786c3fb6a2ef4f39354e74eeb1bc98ddda67d311fc0b0cbb11a9ff26cff549c2aa17c2062e551a77b4a7b815f4093d27956d17135c269e11b26997d0032d701aa92f5afb3db35c76c4e51b1b664ab852e8fab5ac92e850fe707fcf36f873c72d64fad36946d648437b60766ecd5f61bfc834f9e765d6fda5a6182e888aaf283cee75dddeac05bd59aae4a2a65", @ANYRES16=0x0, @ANYBLOB="00012bbd7000fedbdf257900000008000300248001ef66daab1ce3fe46d61f5fbed3bb5f994cd1bfcf1381258069eac792827e597fdc734f45e1c6844f45d5a8a249f6e59dbcb841013410b804e625467cca07d1226eb5f4c58bdf", @ANYRES32=r5, @ANYBLOB="000400f4000400f400000000000400000000000000000800"], 0x34}, 0x1, 0x0, 0x0, 0x48841}, 0x8000) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 14:03:57 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:57 executing program 1 (fault-call:8 fault-nth:66): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 103.210169][ T7779] loop2: detected capacity change from 0 to 4096 [ 103.224496][ T7781] FAULT_INJECTION: forcing a failure. [ 103.224496][ T7781] name failslab, interval 1, probability 0, space 0, times 0 [ 103.237145][ T7781] CPU: 0 PID: 7781 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 103.245871][ T7781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.255928][ T7781] Call Trace: [ 103.259253][ T7781] dump_stack_lvl+0xd6/0x122 [ 103.263858][ T7781] dump_stack+0x11/0x1b [ 103.268125][ T7781] should_fail+0x23c/0x250 [ 103.272559][ T7781] __should_failslab+0x81/0x90 [ 103.277332][ T7781] should_failslab+0x5/0x20 [ 103.281973][ T7781] kmem_cache_alloc_node+0x61/0x2c0 [ 103.287216][ T7781] ? __alloc_skb+0xed/0x420 [ 103.291715][ T7781] __alloc_skb+0xed/0x420 [ 103.296042][ T7781] alloc_skb_with_frags+0x90/0x390 [ 103.301214][ T7781] ? _raw_spin_unlock_bh+0x33/0x40 [ 103.306328][ T7781] ? ip6_pol_route+0x91a/0xc50 [ 103.311085][ T7781] sock_alloc_send_pskb+0x436/0x4e0 [ 103.316277][ T7781] ? fib6_rule_lookup+0x85/0x160 [ 103.321212][ T7781] ? kcsan_setup_watchpoint+0x241/0x3f0 [ 103.326771][ T7781] sock_alloc_send_skb+0x2d/0x40 [ 103.331737][ T7781] rawv6_send_hdrinc+0x1c8/0x940 [ 103.336671][ T7781] ? ip6_dst_lookup_tail+0x45c/0x510 [ 103.341945][ T7781] ? xfrm_lookup_route+0xc0/0xf0 [ 103.346877][ T7781] rawv6_sendmsg+0xe40/0x13f0 [ 103.351544][ T7781] inet_sendmsg+0x5f/0x80 [ 103.355892][ T7781] ? inet_send_prepare+0x210/0x210 [ 103.361058][ T7781] kernel_sendmsg+0x97/0xd0 [ 103.365627][ T7781] sock_no_sendpage+0x87/0xb0 [ 103.370302][ T7781] ? __receive_sock+0x20/0x20 [ 103.374967][ T7781] kernel_sendpage+0x187/0x200 [ 103.379795][ T7781] ? __receive_sock+0x20/0x20 [ 103.384515][ T7781] sock_sendpage+0x5a/0x70 [ 103.388977][ T7781] pipe_to_sendpage+0x128/0x160 [ 103.393874][ T7781] ? sock_fasync+0xc0/0xc0 [ 103.398280][ T7781] __splice_from_pipe+0x207/0x500 [ 103.403291][ T7781] ? generic_splice_sendpage+0xd0/0xd0 [ 103.408912][ T7781] generic_splice_sendpage+0x94/0xd0 [ 103.414188][ T7781] ? iter_file_splice_write+0x790/0x790 [ 103.419716][ T7781] direct_splice_actor+0x80/0xa0 [ 103.424636][ T7781] splice_direct_to_actor+0x345/0x650 [ 103.430169][ T7781] ? do_splice_direct+0x190/0x190 [ 103.435253][ T7781] do_splice_direct+0x106/0x190 [ 103.440087][ T7781] do_sendfile+0x63e/0xbb0 [ 103.444494][ T7781] __x64_sys_sendfile64+0x102/0x140 [ 103.449928][ T7781] do_syscall_64+0x44/0xa0 [ 103.454354][ T7781] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.460319][ T7781] RIP: 0033:0x4665f9 [ 103.464404][ T7781] 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 [ 103.484086][ T7781] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 103.492485][ T7781] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 103.500529][ T7781] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:03:58 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) 14:03:58 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 103.508534][ T7781] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 103.516618][ T7781] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 103.524596][ T7781] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:03:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:58 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 103.566501][ T7779] loop2: detected capacity change from 0 to 264192 14:03:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) preadv(r1, &(0x7f0000000180), 0x0, 0xd9f, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f00000051c0)=[{{&(0x7f0000000040)={0xa, 0x4a20, 0x0, @empty, 0x3}, 0x1c, 0x0}}], 0x1, 0x0) 14:03:58 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) 14:03:58 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r6, 0x6) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:03:58 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:58 executing program 1 (fault-call:8 fault-nth:67): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:58 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x40000, &(0x7f0000000a80)="b4eaf3629460e2281c404dcf6751ac34e1784f7f785677e54c30b2e1d0e814e7fd991db26a7fa24d925c0a72cf72d5d647169ebd901766000000000000000000") ptrace$cont(0x18, r0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000a00)={0x38, 0x2, 0x62, 0x81, 0x2, 0x2, 0xfffffffffffff0af, 0x7, 0xfffffffe, 0x5}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) recvmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000100), 0x6e, &(0x7f0000000800)=[{&(0x7f0000000180)=""/252, 0xfc}, {&(0x7f0000000300)=""/225, 0xe1}, {&(0x7f0000000400)=""/132, 0x84}, {&(0x7f00000004c0)=""/216, 0xd8}, {&(0x7f0000000040)=""/15, 0xf}, {&(0x7f00000005c0)=""/238, 0xee}, {&(0x7f00000006c0)=""/101, 0x65}, {&(0x7f0000000740)=""/132, 0x84}], 0x8, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}, 0x1) prlimit64(r2, 0x4, &(0x7f0000000980)={0x10001}, &(0x7f00000009c0)) close(r1) r3 = socket$inet6(0xa, 0x3, 0x8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}}) 14:03:58 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 103.731577][ T57] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 103.776561][ T7827] FAULT_INJECTION: forcing a failure. [ 103.776561][ T7827] name failslab, interval 1, probability 0, space 0, times 0 [ 103.789196][ T7827] CPU: 0 PID: 7827 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 103.797876][ T7827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.807951][ T7827] Call Trace: [ 103.811270][ T7827] dump_stack_lvl+0xd6/0x122 [ 103.811703][ T7834] autofs4:pid:7834:autofs_fill_super: called with bogus options 14:03:58 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x20041000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x3, &(0x7f0000000000)=0x7, 0x2) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) 14:03:58 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) fchown(0xffffffffffffffff, 0xee00, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r3, 0x5, 0x6}, 0x10) close(r1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000300)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f00000002c0)={r4}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={r5, 0x1, r0, 0x4}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000200)={r5}) [ 103.815920][ T7827] dump_stack+0x11/0x1b [ 103.827731][ T7827] should_fail+0x23c/0x250 [ 103.832325][ T7827] __should_failslab+0x81/0x90 [ 103.837269][ T7827] should_failslab+0x5/0x20 [ 103.841821][ T7827] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 103.847595][ T7827] ? __kmalloc_node_track_caller+0x30/0x40 [ 103.853592][ T7827] __kmalloc_node_track_caller+0x30/0x40 [ 103.859317][ T7827] ? alloc_skb_with_frags+0x90/0x390 [ 103.864640][ T7827] __alloc_skb+0x187/0x420 [ 103.869064][ T7827] alloc_skb_with_frags+0x90/0x390 [ 103.874175][ T7827] ? _raw_spin_unlock_bh+0x33/0x40 [ 103.879337][ T7827] ? ip6_pol_route+0x91a/0xc50 [ 103.884129][ T7827] sock_alloc_send_pskb+0x436/0x4e0 [ 103.889399][ T7827] ? fib6_rule_lookup+0x85/0x160 [ 103.894415][ T7827] sock_alloc_send_skb+0x2d/0x40 [ 103.899337][ T7827] rawv6_send_hdrinc+0x1c8/0x940 [ 103.904526][ T7827] ? ip6_dst_lookup_tail+0x45c/0x510 [ 103.909889][ T7827] ? xfrm_lookup_route+0xc0/0xf0 [ 103.914916][ T7827] rawv6_sendmsg+0xe40/0x13f0 [ 103.919587][ T7827] inet_sendmsg+0x5f/0x80 [ 103.923915][ T7827] ? inet_send_prepare+0x210/0x210 [ 103.929325][ T7827] kernel_sendmsg+0x97/0xd0 [ 103.933862][ T7827] sock_no_sendpage+0x87/0xb0 [ 103.938593][ T7827] ? __receive_sock+0x20/0x20 [ 103.943255][ T7827] kernel_sendpage+0x187/0x200 [ 103.948014][ T7827] ? __receive_sock+0x20/0x20 [ 103.952746][ T7827] sock_sendpage+0x5a/0x70 [ 103.957156][ T7827] pipe_to_sendpage+0x128/0x160 [ 103.962178][ T7827] ? sock_fasync+0xc0/0xc0 [ 103.966683][ T7827] __splice_from_pipe+0x207/0x500 [ 103.971780][ T7827] ? generic_splice_sendpage+0xd0/0xd0 [ 103.977236][ T7827] generic_splice_sendpage+0x94/0xd0 [ 103.982505][ T7827] ? iter_file_splice_write+0x790/0x790 [ 103.988035][ T7827] direct_splice_actor+0x80/0xa0 [ 103.993026][ T7827] splice_direct_to_actor+0x345/0x650 [ 103.998382][ T7827] ? do_splice_direct+0x190/0x190 [ 104.003489][ T7827] do_splice_direct+0x106/0x190 [ 104.008324][ T7827] do_sendfile+0x63e/0xbb0 [ 104.012885][ T7827] __x64_sys_sendfile64+0x102/0x140 [ 104.018083][ T7827] do_syscall_64+0x44/0xa0 [ 104.022502][ T7827] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.028413][ T7827] RIP: 0033:0x4665f9 [ 104.032290][ T7827] 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 [ 104.051911][ T7827] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 104.060332][ T7827] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 104.068313][ T7827] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 104.076277][ T7827] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 104.084244][ T7827] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 104.092246][ T7827] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 104.135290][ T7847] loop3: detected capacity change from 0 to 264192 [ 104.170096][ T7847] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 104.233935][ T22] kauditd_printk_skb: 47 callbacks suppressed [ 104.233948][ T22] audit: type=1326 audit(1631714638.880:152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7840 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 104.337271][ T57] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:03:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x10000, 0x0) write(r3, &(0x7f0000000280)="92", 0x1) read(r2, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x10034) 14:03:59 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x0, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:03:59 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 14:03:59 executing program 1 (fault-call:8 fault-nth:68): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:59 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r4, &(0x7f0000000180)=ANY=[], 0x82) 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) ioctl$SCSI_IOCTL_STOP_UNIT(r5, 0x6) sendfile(r3, r2, 0x0, 0xa198) 14:03:59 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 104.461394][ T7864] loop3: detected capacity change from 0 to 264192 [ 104.488890][ T7864] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 104.499794][ T7870] FAULT_INJECTION: forcing a failure. 14:03:59 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x0, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 104.499794][ T7870] name failslab, interval 1, probability 0, space 0, times 0 [ 104.512519][ T7870] CPU: 0 PID: 7870 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 104.521451][ T7870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.531511][ T7870] Call Trace: [ 104.534798][ T7870] dump_stack_lvl+0xd6/0x122 [ 104.539566][ T7870] dump_stack+0x11/0x1b [ 104.543924][ T7870] should_fail+0x23c/0x250 [ 104.548350][ T7870] ? dst_alloc+0x108/0x300 [ 104.552849][ T7870] __should_failslab+0x81/0x90 [ 104.557602][ T7870] should_failslab+0x5/0x20 [ 104.562111][ T7870] kmem_cache_alloc+0x4f/0x300 [ 104.566862][ T7870] ? fib6_table_lookup+0x21b/0x5e0 [ 104.571979][ T7870] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 104.577690][ T7870] dst_alloc+0x108/0x300 [ 104.582019][ T7870] ip6_rt_cache_alloc+0x206/0x4d0 [ 104.587226][ T7870] ip6_pol_route+0xa82/0xc50 [ 104.591809][ T7870] ? kmem_cache_free+0x5e/0xe0 [ 104.596570][ T7870] ip6_pol_route_output+0x3b/0x50 [ 104.601633][ T7870] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 104.607776][ T7870] fib6_rule_lookup+0x40/0x160 [ 104.612598][ T7870] ip6_route_output_flags_noref+0x192/0x1b0 [ 104.618547][ T7870] ip6_route_output_flags+0x2a/0x140 [ 104.623823][ T7870] ip6_dst_lookup_tail+0x38b/0x510 [ 104.628981][ T7870] ip6_dst_lookup_flow+0x44/0xc0 [ 104.633982][ T7870] rawv6_sendmsg+0xbfa/0x13f0 [ 104.638654][ T7870] inet_sendmsg+0x5f/0x80 [ 104.642971][ T7870] ? inet_send_prepare+0x210/0x210 [ 104.648188][ T7870] kernel_sendmsg+0x97/0xd0 [ 104.652680][ T7870] sock_no_sendpage+0x87/0xb0 [ 104.657413][ T7870] ? __receive_sock+0x20/0x20 [ 104.662170][ T7870] kernel_sendpage+0x187/0x200 [ 104.667039][ T7870] ? __receive_sock+0x20/0x20 [ 104.671703][ T7870] sock_sendpage+0x5a/0x70 [ 104.676187][ T7870] pipe_to_sendpage+0x128/0x160 [ 104.681023][ T7870] ? sock_fasync+0xc0/0xc0 [ 104.685555][ T7870] __splice_from_pipe+0x207/0x500 [ 104.690570][ T7870] ? generic_splice_sendpage+0xd0/0xd0 [ 104.696094][ T7870] generic_splice_sendpage+0x94/0xd0 [ 104.701406][ T7870] ? iter_file_splice_write+0x790/0x790 [ 104.707062][ T7870] direct_splice_actor+0x80/0xa0 [ 104.712060][ T7870] splice_direct_to_actor+0x345/0x650 [ 104.717425][ T7870] ? do_splice_direct+0x190/0x190 [ 104.722438][ T7870] do_splice_direct+0x106/0x190 [ 104.727289][ T7870] do_sendfile+0x63e/0xbb0 [ 104.731701][ T7870] __x64_sys_sendfile64+0x102/0x140 [ 104.736893][ T7870] do_syscall_64+0x44/0xa0 [ 104.741358][ T7870] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.747263][ T7870] RIP: 0033:0x4665f9 [ 104.751146][ T7870] 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 [ 104.770837][ T7870] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 104.779237][ T7870] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 104.787224][ T7870] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 104.795185][ T7870] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 104.803157][ T7870] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 14:03:59 executing program 0 (fault-call:1 fault-nth:0): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:03:59 executing program 1 (fault-call:8 fault-nth:69): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:03:59 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x0, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 104.811114][ T7870] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 104.890131][ T7891] FAULT_INJECTION: forcing a failure. [ 104.890131][ T7891] name failslab, interval 1, probability 0, space 0, times 0 [ 104.902941][ T7891] CPU: 1 PID: 7891 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 104.908818][ T7893] FAULT_INJECTION: forcing a failure. [ 104.908818][ T7893] name failslab, interval 1, probability 0, space 0, times 0 [ 104.911609][ T7891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.911624][ T7891] Call Trace: [ 104.911630][ T7891] dump_stack_lvl+0xd6/0x122 [ 104.942213][ T7891] dump_stack+0x11/0x1b [ 104.946369][ T7891] should_fail+0x23c/0x250 [ 104.950861][ T7891] __should_failslab+0x81/0x90 [ 104.955712][ T7891] should_failslab+0x5/0x20 [ 104.960308][ T7891] kmem_cache_alloc_node+0x61/0x2c0 [ 104.965575][ T7891] ? __alloc_skb+0xed/0x420 [ 104.970070][ T7891] __alloc_skb+0xed/0x420 [ 104.974387][ T7891] alloc_skb_with_frags+0x90/0x390 [ 104.979499][ T7891] ? _raw_spin_unlock_bh+0x33/0x40 [ 104.984613][ T7891] ? ip6_pol_route+0x91a/0xc50 [ 104.989387][ T7891] sock_alloc_send_pskb+0x436/0x4e0 [ 104.994573][ T7891] ? fib6_rule_lookup+0x85/0x160 [ 104.999571][ T7891] sock_alloc_send_skb+0x2d/0x40 [ 105.004504][ T7891] rawv6_send_hdrinc+0x1c8/0x940 [ 105.009540][ T7891] ? ip6_dst_lookup_tail+0x45c/0x510 [ 105.014848][ T7891] ? xfrm_lookup_route+0xc0/0xf0 [ 105.019789][ T7891] rawv6_sendmsg+0xe40/0x13f0 [ 105.024545][ T7891] inet_sendmsg+0x5f/0x80 [ 105.028872][ T7891] ? inet_send_prepare+0x210/0x210 [ 105.034007][ T7891] kernel_sendmsg+0x97/0xd0 [ 105.038499][ T7891] sock_no_sendpage+0x87/0xb0 [ 105.043248][ T7891] ? __receive_sock+0x20/0x20 [ 105.047965][ T7891] kernel_sendpage+0x187/0x200 [ 105.052861][ T7891] ? __receive_sock+0x20/0x20 [ 105.057682][ T7891] sock_sendpage+0x5a/0x70 [ 105.062320][ T7891] pipe_to_sendpage+0x128/0x160 [ 105.067256][ T7891] ? sock_fasync+0xc0/0xc0 [ 105.071753][ T7891] __splice_from_pipe+0x207/0x500 [ 105.076766][ T7891] ? generic_splice_sendpage+0xd0/0xd0 [ 105.082217][ T7891] generic_splice_sendpage+0x94/0xd0 [ 105.087580][ T7891] ? iter_file_splice_write+0x790/0x790 [ 105.093302][ T7891] direct_splice_actor+0x80/0xa0 [ 105.098230][ T7891] splice_direct_to_actor+0x345/0x650 [ 105.103661][ T7891] ? do_splice_direct+0x190/0x190 [ 105.108855][ T7891] do_splice_direct+0x106/0x190 [ 105.113881][ T7891] do_sendfile+0x63e/0xbb0 [ 105.118291][ T7891] __x64_sys_sendfile64+0x102/0x140 [ 105.123520][ T7891] do_syscall_64+0x44/0xa0 [ 105.127938][ T7891] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.133917][ T7891] RIP: 0033:0x4665f9 [ 105.137796][ T7891] 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 [ 105.157389][ T7891] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 105.165788][ T7891] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 105.173754][ T7891] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 105.181714][ T7891] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 105.189751][ T7891] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 105.197763][ T7891] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 105.205802][ T7893] CPU: 0 PID: 7893 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 105.214576][ T7893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.224760][ T7893] Call Trace: [ 105.228036][ T7893] dump_stack_lvl+0xd6/0x122 [ 105.232674][ T7893] dump_stack+0x11/0x1b [ 105.236834][ T7893] should_fail+0x23c/0x250 [ 105.241250][ T7893] ? getname_flags+0x84/0x3f0 [ 105.246096][ T7893] __should_failslab+0x81/0x90 [ 105.250936][ T7893] should_failslab+0x5/0x20 [ 105.255523][ T7893] kmem_cache_alloc+0x4f/0x300 [ 105.260532][ T7893] ? proc_fail_nth_read+0x150/0x150 [ 105.265824][ T7893] getname_flags+0x84/0x3f0 [ 105.270324][ T7893] getname+0x15/0x20 [ 105.274339][ T7893] do_sys_openat2+0x6d/0x2b0 [ 105.279046][ T7893] __x64_sys_openat+0xef/0x110 [ 105.283889][ T7893] do_syscall_64+0x44/0xa0 [ 105.288393][ T7893] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.294397][ T7893] RIP: 0033:0x4665f9 [ 105.298368][ T7893] 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 [ 105.318175][ T7893] RSP: 002b:00007f6abc31f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 105.326721][ T7893] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 14:04:00 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 105.334775][ T7893] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 105.342745][ T7893] RBP: 00007f6abc31f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 105.350807][ T7893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 105.358790][ T7893] R13: 00007ffe09109cff R14: 00007f6abc31f300 R15: 0000000000022000 [ 105.368103][ T22] audit: type=1326 audit(1631714639.858:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7840 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=93 compat=0 ip=0x4665f9 code=0x7fc00000 [ 105.428486][ T22] audit: type=1326 audit(1631714639.858:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7840 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 105.467715][ T22] audit: type=1326 audit(1631714639.858:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7840 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 105.505004][ T22] audit: type=1326 audit(1631714639.858:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7840 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 105.529060][ T22] audit: type=1326 audit(1631714639.858:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7840 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 105.553806][ T22] audit: type=1326 audit(1631714639.858:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7840 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 105.577845][ T22] audit: type=1326 audit(1631714639.858:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7840 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 105.602053][ T22] audit: type=1326 audit(1631714639.858:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7840 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 14:04:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x44000, 0x82) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x5) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRESOCT=r0]) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='#\xa3-\x00', &(0x7f0000000140)='\'!.@\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='[%[{\x00', &(0x7f00000002c0)='ext4\x00'], 0x400) 14:04:00 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:04:00 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r4, &(0x7f0000000180)=ANY=[], 0x82) 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) ioctl$SCSI_IOCTL_STOP_UNIT(r5, 0x6) sendfile(r3, r2, 0x0, 0xa198) 14:04:00 executing program 1 (fault-call:8 fault-nth:70): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:00 executing program 0 (fault-call:1 fault-nth:1): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:04:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, 0x0, 0x10034) [ 105.626226][ T22] audit: type=1326 audit(1631714639.858:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7840 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 14:04:00 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 105.690012][ T7920] loop3: detected capacity change from 0 to 264192 [ 105.703034][ T7923] loop2: detected capacity change from 0 to 4 [ 105.710695][ T7925] FAULT_INJECTION: forcing a failure. [ 105.710695][ T7925] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 105.723837][ T7925] CPU: 0 PID: 7925 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 105.732508][ T7925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.742674][ T7925] Call Trace: [ 105.745961][ T7925] dump_stack_lvl+0xd6/0x122 [ 105.750565][ T7925] dump_stack+0x11/0x1b [ 105.754709][ T7925] should_fail+0x23c/0x250 [ 105.759129][ T7925] should_fail_usercopy+0x16/0x20 [ 105.764143][ T7925] strncpy_from_user+0x21/0x250 [ 105.768995][ T7925] getname_flags+0xb8/0x3f0 [ 105.773510][ T7925] getname+0x15/0x20 [ 105.777427][ T7925] do_sys_openat2+0x6d/0x2b0 [ 105.782119][ T7925] __x64_sys_openat+0xef/0x110 [ 105.787018][ T7925] do_syscall_64+0x44/0xa0 [ 105.791444][ T7925] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.797397][ T7925] RIP: 0033:0x4665f9 [ 105.801278][ T7925] 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 [ 105.820945][ T7925] RSP: 002b:00007f6abc31f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 105.829364][ T7925] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 105.837417][ T7925] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 105.845532][ T7925] RBP: 00007f6abc31f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 105.853494][ T7925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 105.861545][ T7925] R13: 00007ffe09109cff R14: 00007f6abc31f300 R15: 0000000000022000 [ 105.872147][ T7920] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 105.883656][ T7924] FAULT_INJECTION: forcing a failure. [ 105.883656][ T7924] name failslab, interval 1, probability 0, space 0, times 0 [ 105.896312][ T7924] CPU: 1 PID: 7924 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 105.896971][ T7923] EXT4-fs (loop2): invalid first ino: 0 [ 105.904993][ T7924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.920649][ T7924] Call Trace: [ 105.924016][ T7924] dump_stack_lvl+0xd6/0x122 [ 105.928613][ T7924] dump_stack+0x11/0x1b [ 105.932765][ T7924] should_fail+0x23c/0x250 [ 105.937266][ T7924] __should_failslab+0x81/0x90 [ 105.942112][ T7924] should_failslab+0x5/0x20 [ 105.946645][ T7924] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 105.952429][ T7924] ? __kmalloc_node_track_caller+0x30/0x40 [ 105.958313][ T7924] __kmalloc_node_track_caller+0x30/0x40 [ 105.963943][ T7924] ? alloc_skb_with_frags+0x90/0x390 [ 105.969306][ T7924] __alloc_skb+0x187/0x420 [ 105.973814][ T7924] alloc_skb_with_frags+0x90/0x390 [ 105.978979][ T7924] ? _raw_spin_unlock_bh+0x33/0x40 [ 105.984226][ T7924] ? ip6_pol_route+0x91a/0xc50 [ 105.989170][ T7924] sock_alloc_send_pskb+0x436/0x4e0 [ 105.994360][ T7924] ? fib6_rule_lookup+0x85/0x160 [ 105.999360][ T7924] sock_alloc_send_skb+0x2d/0x40 [ 106.004288][ T7924] rawv6_send_hdrinc+0x1c8/0x940 [ 106.009267][ T7924] ? ip6_dst_lookup_tail+0x45c/0x510 [ 106.014543][ T7924] ? xfrm_lookup_route+0xc0/0xf0 [ 106.019532][ T7924] rawv6_sendmsg+0xe40/0x13f0 [ 106.024284][ T7924] inet_sendmsg+0x5f/0x80 [ 106.028617][ T7924] ? inet_send_prepare+0x210/0x210 [ 106.033716][ T7924] kernel_sendmsg+0x97/0xd0 [ 106.038274][ T7924] sock_no_sendpage+0x87/0xb0 [ 106.043238][ T7924] ? __receive_sock+0x20/0x20 [ 106.047945][ T7924] kernel_sendpage+0x187/0x200 [ 106.052701][ T7924] ? __receive_sock+0x20/0x20 [ 106.057450][ T7924] sock_sendpage+0x5a/0x70 [ 106.061921][ T7924] pipe_to_sendpage+0x128/0x160 [ 106.066776][ T7924] ? sock_fasync+0xc0/0xc0 [ 106.071246][ T7924] __splice_from_pipe+0x207/0x500 [ 106.076351][ T7924] ? generic_splice_sendpage+0xd0/0xd0 [ 106.081803][ T7924] generic_splice_sendpage+0x94/0xd0 [ 106.087112][ T7924] ? iter_file_splice_write+0x790/0x790 [ 106.092679][ T7924] direct_splice_actor+0x80/0xa0 [ 106.097608][ T7924] splice_direct_to_actor+0x345/0x650 [ 106.103067][ T7924] ? do_splice_direct+0x190/0x190 [ 106.108115][ T7924] do_splice_direct+0x106/0x190 [ 106.112972][ T7924] do_sendfile+0x63e/0xbb0 [ 106.117487][ T7924] __x64_sys_sendfile64+0x102/0x140 [ 106.122763][ T7924] do_syscall_64+0x44/0xa0 [ 106.127259][ T7924] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.133382][ T7924] RIP: 0033:0x4665f9 [ 106.137272][ T7924] 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 [ 106.156871][ T7924] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 106.165364][ T7924] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 106.173393][ T7924] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 106.181367][ T7924] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:04:00 executing program 0 (fault-call:1 fault-nth:2): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 106.189348][ T7924] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 106.197795][ T7924] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 106.233637][ T7923] loop2: detected capacity change from 0 to 4 [ 106.251011][ T7923] EXT4-fs (loop2): invalid first ino: 0 [ 106.272357][ T7944] FAULT_INJECTION: forcing a failure. [ 106.272357][ T7944] name failslab, interval 1, probability 0, space 0, times 0 [ 106.285149][ T7944] CPU: 1 PID: 7944 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 106.293898][ T7944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.303959][ T7944] Call Trace: [ 106.307235][ T7944] dump_stack_lvl+0xd6/0x122 [ 106.312104][ T7944] dump_stack+0x11/0x1b [ 106.316310][ T7944] should_fail+0x23c/0x250 [ 106.320973][ T7944] ? __alloc_file+0x2e/0x1a0 [ 106.325619][ T7944] __should_failslab+0x81/0x90 [ 106.330524][ T7944] should_failslab+0x5/0x20 [ 106.335038][ T7944] kmem_cache_alloc+0x4f/0x300 [ 106.339813][ T7944] __alloc_file+0x2e/0x1a0 [ 106.344301][ T7944] alloc_empty_file+0xcd/0x1c0 [ 106.349146][ T7944] path_openat+0x6a/0x1ec0 [ 106.353661][ T7944] ? __bpf_prog_run32+0x70/0xa0 [ 106.358613][ T7944] do_filp_open+0x105/0x220 [ 106.363229][ T7944] do_sys_openat2+0xb5/0x2b0 [ 106.367913][ T7944] __x64_sys_openat+0xef/0x110 [ 106.372687][ T7944] do_syscall_64+0x44/0xa0 [ 106.377114][ T7944] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.383031][ T7944] RIP: 0033:0x4665f9 [ 106.387214][ T7944] 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 [ 106.406826][ T7944] RSP: 002b:00007f6abc31f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 106.415244][ T7944] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 106.423286][ T7944] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c 14:04:00 executing program 1 (fault-call:8 fault-nth:71): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:01 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:04:01 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 106.431255][ T7944] RBP: 00007f6abc31f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 106.439223][ T7944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 106.447195][ T7944] R13: 00007ffe09109cff R14: 00007f6abc31f300 R15: 0000000000022000 [ 106.488992][ T7959] FAULT_INJECTION: forcing a failure. [ 106.488992][ T7959] name failslab, interval 1, probability 0, space 0, times 0 [ 106.501778][ T7959] CPU: 0 PID: 7959 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 106.510477][ T7959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.520619][ T7959] Call Trace: [ 106.523893][ T7959] dump_stack_lvl+0xd6/0x122 [ 106.528476][ T7959] dump_stack+0x11/0x1b [ 106.532629][ T7959] should_fail+0x23c/0x250 [ 106.537028][ T7959] ? dst_alloc+0x108/0x300 [ 106.541485][ T7959] __should_failslab+0x81/0x90 [ 106.546263][ T7959] should_failslab+0x5/0x20 [ 106.550862][ T7959] kmem_cache_alloc+0x4f/0x300 [ 106.555618][ T7959] ? fib6_table_lookup+0x21b/0x5e0 [ 106.560825][ T7959] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 106.566478][ T7959] dst_alloc+0x108/0x300 [ 106.570805][ T7959] ip6_rt_cache_alloc+0x206/0x4d0 [ 106.575824][ T7959] ip6_pol_route+0xa82/0xc50 [ 106.580406][ T7959] ? kmem_cache_free+0x5e/0xe0 [ 106.585158][ T7959] ip6_pol_route_output+0x3b/0x50 [ 106.590176][ T7959] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 106.596305][ T7959] fib6_rule_lookup+0x40/0x160 [ 106.601247][ T7959] ip6_route_output_flags_noref+0x192/0x1b0 [ 106.607248][ T7959] ip6_route_output_flags+0x2a/0x140 [ 106.612595][ T7959] ip6_dst_lookup_tail+0x38b/0x510 [ 106.617829][ T7959] ip6_dst_lookup_flow+0x44/0xc0 [ 106.622804][ T7959] rawv6_sendmsg+0xbfa/0x13f0 [ 106.627479][ T7959] inet_sendmsg+0x5f/0x80 [ 106.631815][ T7959] ? inet_send_prepare+0x210/0x210 [ 106.637180][ T7959] kernel_sendmsg+0x97/0xd0 [ 106.641767][ T7959] sock_no_sendpage+0x87/0xb0 [ 106.646435][ T7959] ? __receive_sock+0x20/0x20 [ 106.651102][ T7959] kernel_sendpage+0x187/0x200 [ 106.655944][ T7959] ? __receive_sock+0x20/0x20 [ 106.660710][ T7959] sock_sendpage+0x5a/0x70 [ 106.665128][ T7959] pipe_to_sendpage+0x128/0x160 [ 106.669966][ T7959] ? sock_fasync+0xc0/0xc0 [ 106.674376][ T7959] __splice_from_pipe+0x207/0x500 [ 106.679571][ T7959] ? generic_splice_sendpage+0xd0/0xd0 [ 106.685118][ T7959] generic_splice_sendpage+0x94/0xd0 [ 106.690411][ T7959] ? iter_file_splice_write+0x790/0x790 [ 106.695943][ T7959] direct_splice_actor+0x80/0xa0 [ 106.700872][ T7959] splice_direct_to_actor+0x345/0x650 [ 106.706232][ T7959] ? do_splice_direct+0x190/0x190 [ 106.711256][ T7959] do_splice_direct+0x106/0x190 [ 106.716180][ T7959] do_sendfile+0x63e/0xbb0 [ 106.720683][ T7959] __x64_sys_sendfile64+0x102/0x140 [ 106.725909][ T7959] do_syscall_64+0x44/0xa0 [ 106.730321][ T7959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.736231][ T7959] RIP: 0033:0x4665f9 [ 106.740109][ T7959] 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 [ 106.759809][ T7959] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 106.768209][ T7959] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 106.776183][ T7959] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:04:01 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r4, &(0x7f0000000180)=ANY=[], 0x82) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r5, 0x6) sendfile(r3, r2, 0x0, 0xa198) 14:04:01 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:04:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, 0x0, 0x10034) [ 106.784367][ T7959] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 106.792324][ T7959] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 106.800278][ T7959] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:01 executing program 1 (fault-call:8 fault-nth:72): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:01 executing program 0 (fault-call:1 fault-nth:3): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:04:01 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 106.831130][ T580] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:04:01 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 106.908543][ T7971] FAULT_INJECTION: forcing a failure. [ 106.908543][ T7971] name failslab, interval 1, probability 0, space 0, times 0 [ 106.921254][ T7971] CPU: 0 PID: 7971 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 106.929959][ T7971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.940109][ T7971] Call Trace: [ 106.943419][ T7971] dump_stack_lvl+0xd6/0x122 [ 106.948210][ T7971] dump_stack+0x11/0x1b [ 106.952362][ T7971] should_fail+0x23c/0x250 [ 106.956772][ T7971] __should_failslab+0x81/0x90 [ 106.961530][ T7971] should_failslab+0x5/0x20 [ 106.966119][ T7971] kmem_cache_alloc_node+0x61/0x2c0 [ 106.971435][ T7971] ? __alloc_skb+0xed/0x420 [ 106.975932][ T7971] __alloc_skb+0xed/0x420 [ 106.980417][ T7971] alloc_skb_with_frags+0x90/0x390 [ 106.985672][ T7971] ? _raw_spin_unlock_bh+0x33/0x40 [ 106.990775][ T7971] ? ip6_pol_route+0x91a/0xc50 [ 106.995987][ T7971] sock_alloc_send_pskb+0x436/0x4e0 [ 107.001201][ T7971] ? fib6_rule_lookup+0x85/0x160 [ 107.006216][ T7971] sock_alloc_send_skb+0x2d/0x40 [ 107.011229][ T7971] rawv6_send_hdrinc+0x1c8/0x940 [ 107.016226][ T7971] ? ip6_dst_lookup_tail+0x45c/0x510 [ 107.021663][ T7971] ? xfrm_lookup_route+0xc0/0xf0 [ 107.026688][ T7971] rawv6_sendmsg+0xe40/0x13f0 [ 107.031371][ T7971] inet_sendmsg+0x5f/0x80 [ 107.035757][ T7971] ? inet_send_prepare+0x210/0x210 [ 107.040891][ T7971] kernel_sendmsg+0x97/0xd0 [ 107.045384][ T7971] sock_no_sendpage+0x87/0xb0 [ 107.050047][ T7971] ? __receive_sock+0x20/0x20 [ 107.054719][ T7971] kernel_sendpage+0x187/0x200 [ 107.059498][ T7971] ? __receive_sock+0x20/0x20 [ 107.064170][ T7971] sock_sendpage+0x5a/0x70 [ 107.068638][ T7971] pipe_to_sendpage+0x128/0x160 [ 107.073473][ T7971] ? sock_fasync+0xc0/0xc0 [ 107.077954][ T7971] __splice_from_pipe+0x207/0x500 [ 107.083052][ T7971] ? generic_splice_sendpage+0xd0/0xd0 [ 107.088500][ T7971] generic_splice_sendpage+0x94/0xd0 [ 107.094037][ T7971] ? iter_file_splice_write+0x790/0x790 [ 107.099579][ T7971] direct_splice_actor+0x80/0xa0 [ 107.104507][ T7971] splice_direct_to_actor+0x345/0x650 [ 107.109967][ T7971] ? do_splice_direct+0x190/0x190 [ 107.114984][ T7971] do_splice_direct+0x106/0x190 [ 107.119832][ T7971] do_sendfile+0x63e/0xbb0 [ 107.124336][ T7971] __x64_sys_sendfile64+0x102/0x140 [ 107.129585][ T7971] do_syscall_64+0x44/0xa0 [ 107.134046][ T7971] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.139984][ T7971] RIP: 0033:0x4665f9 [ 107.143880][ T7971] 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 [ 107.163563][ T7971] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 107.171965][ T7971] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 107.180119][ T7971] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 107.188081][ T7971] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 107.196058][ T7971] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 107.204124][ T7971] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 107.216796][ T7986] loop3: detected capacity change from 0 to 264192 [ 107.225399][ T7990] FAULT_INJECTION: forcing a failure. [ 107.225399][ T7990] name failslab, interval 1, probability 0, space 0, times 0 [ 107.238039][ T7990] CPU: 1 PID: 7990 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 107.246712][ T7990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.256853][ T7990] Call Trace: [ 107.260209][ T7990] dump_stack_lvl+0xd6/0x122 [ 107.264843][ T7990] dump_stack+0x11/0x1b [ 107.269004][ T7990] should_fail+0x23c/0x250 [ 107.273463][ T7990] ? security_file_alloc+0x30/0x190 [ 107.278826][ T7990] __should_failslab+0x81/0x90 [ 107.283583][ T7990] should_failslab+0x5/0x20 [ 107.288087][ T7990] kmem_cache_alloc+0x4f/0x300 [ 107.292860][ T7990] security_file_alloc+0x30/0x190 [ 107.297935][ T7990] __alloc_file+0x83/0x1a0 [ 107.302466][ T7990] alloc_empty_file+0xcd/0x1c0 [ 107.307321][ T7990] path_openat+0x6a/0x1ec0 [ 107.311785][ T7990] ? __alloc_pages+0x194/0x320 [ 107.316549][ T7990] ? cgroup_rstat_updated+0x34/0x100 [ 107.321857][ T7990] ? _kstrtoull+0x301/0x320 [ 107.326595][ T7990] do_filp_open+0x105/0x220 [ 107.331094][ T7990] do_sys_openat2+0xb5/0x2b0 [ 107.335723][ T7990] ? __cond_resched+0x11/0x40 [ 107.340466][ T7990] __x64_sys_openat+0xef/0x110 [ 107.345272][ T7990] do_syscall_64+0x44/0xa0 [ 107.349696][ T7990] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.355658][ T7990] RIP: 0033:0x4665f9 [ 107.359535][ T7990] 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 [ 107.379148][ T7990] RSP: 002b:00007f6abc2fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.387554][ T7990] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665f9 [ 107.395586][ T7990] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c 14:04:02 executing program 1 (fault-call:8 fault-nth:73): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:02 executing program 2: syz_read_part_table(0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000000040)="02010f0000000a000000ff45ac0000bf24ff8500000006000000000002400000000054000000e100000088770072003007810500000000000000008000da55aa", 0x40, 0x1c0}, {0x0, 0x0, 0x7fff}]) syz_read_part_table(0x7fffffff, 0x2, &(0x7f0000000000)=[{&(0x7f0000000180)="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", 0x1000, 0x100000001}, {&(0x7f0000000080)="2cd763827125e4e2473cefa4e4cb7367e148a892afe98f346d93d941c51bde3ee36469c379a2b7f5ae6d6a42e418b9b1d6cb36abacb6763ba2b65e3ac356da8b80de5a7ad9d176a3be3eec0922", 0x4d, 0x1}]) 14:04:02 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 107.403542][ T7990] RBP: 00007f6abc2fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 107.411501][ T7990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 107.419466][ T7990] R13: 00007ffe09109cff R14: 00007f6abc2fe300 R15: 0000000000022000 [ 107.436681][ T7986] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 107.485945][ T8000] FAULT_INJECTION: forcing a failure. [ 107.485945][ T8000] name failslab, interval 1, probability 0, space 0, times 0 [ 107.498776][ T8000] CPU: 1 PID: 8000 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 107.507475][ T8000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.517608][ T8000] Call Trace: [ 107.520891][ T8000] dump_stack_lvl+0xd6/0x122 [ 107.525515][ T8000] dump_stack+0x11/0x1b [ 107.529699][ T8000] should_fail+0x23c/0x250 [ 107.534182][ T8000] __should_failslab+0x81/0x90 [ 107.538995][ T8000] should_failslab+0x5/0x20 [ 107.543513][ T8000] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 107.549227][ T8000] ? __kmalloc_node_track_caller+0x30/0x40 [ 107.555182][ T8000] __kmalloc_node_track_caller+0x30/0x40 [ 107.560801][ T8000] ? alloc_skb_with_frags+0x90/0x390 [ 107.566151][ T8000] __alloc_skb+0x187/0x420 [ 107.570556][ T8000] alloc_skb_with_frags+0x90/0x390 [ 107.575694][ T8000] ? _raw_spin_unlock_bh+0x33/0x40 [ 107.580835][ T8000] ? ip6_pol_route+0x91a/0xc50 [ 107.585660][ T8000] sock_alloc_send_pskb+0x436/0x4e0 [ 107.590846][ T8000] ? fib6_rule_lookup+0x85/0x160 [ 107.595770][ T8000] sock_alloc_send_skb+0x2d/0x40 [ 107.600816][ T8000] rawv6_send_hdrinc+0x1c8/0x940 [ 107.605832][ T8000] ? ip6_dst_lookup_tail+0x45c/0x510 [ 107.611140][ T8000] ? xfrm_lookup_route+0xc0/0xf0 [ 107.616175][ T8000] rawv6_sendmsg+0xe40/0x13f0 [ 107.621010][ T8000] inet_sendmsg+0x5f/0x80 [ 107.625342][ T8000] ? inet_send_prepare+0x210/0x210 [ 107.630454][ T8000] kernel_sendmsg+0x97/0xd0 [ 107.634947][ T8000] sock_no_sendpage+0x87/0xb0 [ 107.639630][ T8000] ? __receive_sock+0x20/0x20 [ 107.644292][ T8000] kernel_sendpage+0x187/0x200 [ 107.649121][ T8000] ? __receive_sock+0x20/0x20 [ 107.653859][ T8000] sock_sendpage+0x5a/0x70 [ 107.658264][ T8000] pipe_to_sendpage+0x128/0x160 [ 107.663100][ T8000] ? sock_fasync+0xc0/0xc0 [ 107.667507][ T8000] __splice_from_pipe+0x207/0x500 [ 107.672519][ T8000] ? generic_splice_sendpage+0xd0/0xd0 [ 107.677964][ T8000] generic_splice_sendpage+0x94/0xd0 [ 107.683286][ T8000] ? iter_file_splice_write+0x790/0x790 [ 107.688828][ T8000] direct_splice_actor+0x80/0xa0 [ 107.693801][ T8000] splice_direct_to_actor+0x345/0x650 [ 107.699168][ T8000] ? do_splice_direct+0x190/0x190 [ 107.704335][ T8000] do_splice_direct+0x106/0x190 [ 107.709172][ T8000] do_sendfile+0x63e/0xbb0 [ 107.713581][ T8000] __x64_sys_sendfile64+0x102/0x140 [ 107.718805][ T8000] do_syscall_64+0x44/0xa0 [ 107.723213][ T8000] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.729099][ T8000] RIP: 0033:0x4665f9 [ 107.732979][ T8000] 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 [ 107.752680][ T8000] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 107.761082][ T8000] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 107.769197][ T8000] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 107.777155][ T8000] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:04:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, 0x0, 0x10034) 14:04:02 executing program 0 (fault-call:1 fault-nth:4): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 107.785113][ T8000] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 107.793068][ T8000] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 107.803106][ T8009] loop2: detected capacity change from 0 to 264192 [ 107.861357][ T8017] FAULT_INJECTION: forcing a failure. [ 107.861357][ T8017] name failslab, interval 1, probability 0, space 0, times 0 [ 107.874139][ T8017] CPU: 1 PID: 8017 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 107.882948][ T8017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.893033][ T8017] Call Trace: [ 107.896326][ T8017] dump_stack_lvl+0xd6/0x122 [ 107.900951][ T8017] dump_stack+0x11/0x1b [ 107.905117][ T8017] should_fail+0x23c/0x250 [ 107.909547][ T8017] __should_failslab+0x81/0x90 [ 107.914366][ T8017] ? proc_self_get_link+0x90/0x100 [ 107.919599][ T8017] should_failslab+0x5/0x20 [ 107.924244][ T8017] kmem_cache_alloc_trace+0x52/0x320 [ 107.929514][ T8017] proc_self_get_link+0x90/0x100 [ 107.934540][ T8017] ? proc_setup_self+0x1d0/0x1d0 [ 107.939542][ T8017] step_into+0x9dc/0xee0 [ 107.943772][ T8017] walk_component+0x1a1/0x360 [ 107.948457][ T8017] link_path_walk+0x4ae/0x770 [ 107.953324][ T8017] path_openat+0x1a4/0x1ec0 [ 107.957831][ T8017] ? __bpf_prog_run32+0x70/0xa0 [ 107.962886][ T8017] do_filp_open+0x105/0x220 [ 107.967383][ T8017] do_sys_openat2+0xb5/0x2b0 [ 107.971974][ T8017] __x64_sys_openat+0xef/0x110 [ 107.976840][ T8017] do_syscall_64+0x44/0xa0 [ 107.981679][ T8017] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 107.988458][ T8017] RIP: 0033:0x4665f9 [ 107.992329][ T8017] 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 14:04:02 executing program 0 (fault-call:1 fault-nth:5): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:04:02 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) 14:04:02 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x183882, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/13}, {&(0x7f0000000700)=""/216}, {&(0x7f0000000880)=""/199}], 0x46, 0xd9f, 0x0) ioctl$TIOCSERGETLSR(r1, 0x5459, &(0x7f0000000500)) sendfile(r1, r0, 0x0, 0x4e8ffe93) ioctl$TIOCSERGETLSR(r1, 0x5459, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x7ffff000) syz_mount_image$msdos(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x6, 0x3, &(0x7f0000000b40)=[{0x0}, {0x0}, {0x0}], 0x0, 0x0) dup(0xffffffffffffffff) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x202002, 0x90) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDFONTOP_SET_DEF(r5, 0x4b72, &(0x7f00000004c0)={0x2, 0x0, 0x0, 0x19, 0xd0, &(0x7f00000000c0)="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"}) 14:04:02 executing program 1 (fault-call:8 fault-nth:74): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:02 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) 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) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) [ 108.012135][ T8017] RSP: 002b:00007f6abc31f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 108.020543][ T8017] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 108.028513][ T8017] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 108.037122][ T8017] RBP: 00007f6abc31f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 108.045207][ T8017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 108.053424][ T8017] R13: 00007ffe09109cff R14: 00007f6abc31f300 R15: 0000000000022000 [ 108.102879][ T8035] FAULT_INJECTION: forcing a failure. [ 108.102879][ T8035] name failslab, interval 1, probability 0, space 0, times 0 [ 108.115594][ T8035] CPU: 1 PID: 8035 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 108.124353][ T8035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.130418][ T8036] FAULT_INJECTION: forcing a failure. [ 108.130418][ T8036] name failslab, interval 1, probability 0, space 0, times 0 [ 108.134668][ T8035] Call Trace: [ 108.134679][ T8035] dump_stack_lvl+0xd6/0x122 [ 108.155244][ T8035] dump_stack+0x11/0x1b [ 108.159677][ T8035] should_fail+0x23c/0x250 [ 108.164097][ T8035] ? __d_alloc+0x36/0x370 [ 108.168503][ T8035] __should_failslab+0x81/0x90 [ 108.173252][ T8035] should_failslab+0x5/0x20 [ 108.177746][ T8035] kmem_cache_alloc+0x4f/0x300 [ 108.182627][ T8035] __d_alloc+0x36/0x370 [ 108.186846][ T8035] d_alloc+0x2a/0x130 [ 108.190818][ T8035] d_alloc_parallel+0x46/0xb50 [ 108.195822][ T8035] ? __d_lookup+0x3c8/0x400 [ 108.200334][ T8035] ? __d_lookup+0x3c8/0x400 [ 108.205147][ T8035] path_openat+0x671/0x1ec0 [ 108.209642][ T8035] do_filp_open+0x105/0x220 [ 108.214203][ T8035] ? noop_direct_IO+0x10/0x10 [ 108.218909][ T8035] do_sys_openat2+0xb5/0x2b0 [ 108.223629][ T8035] __x64_sys_openat+0xef/0x110 [ 108.228465][ T8035] do_syscall_64+0x44/0xa0 [ 108.232908][ T8035] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 108.239754][ T8035] RIP: 0033:0x4665f9 [ 108.243631][ T8035] 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 [ 108.263503][ T8035] RSP: 002b:00007f6abc31f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 108.271912][ T8035] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 108.279998][ T8035] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 108.287957][ T8035] RBP: 00007f6abc31f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 108.295982][ T8035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 108.303938][ T8035] R13: 00007ffe09109cff R14: 00007f6abc31f300 R15: 0000000000022000 [ 108.311901][ T8036] CPU: 0 PID: 8036 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 108.320682][ T8036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.330736][ T8036] Call Trace: [ 108.334007][ T8036] dump_stack_lvl+0xd6/0x122 [ 108.338600][ T8036] dump_stack+0x11/0x1b [ 108.342745][ T8036] should_fail+0x23c/0x250 [ 108.347193][ T8036] ? dst_alloc+0x108/0x300 [ 108.351604][ T8036] __should_failslab+0x81/0x90 [ 108.356359][ T8036] should_failslab+0x5/0x20 [ 108.360851][ T8036] kmem_cache_alloc+0x4f/0x300 [ 108.365620][ T8036] ? fib6_table_lookup+0x21b/0x5e0 [ 108.370786][ T8036] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 108.376403][ T8036] dst_alloc+0x108/0x300 [ 108.380794][ T8036] ip6_rt_cache_alloc+0x206/0x4d0 [ 108.385817][ T8036] ip6_pol_route+0xa82/0xc50 [ 108.390408][ T8036] ? kmem_cache_free+0x5e/0xe0 [ 108.395156][ T8036] ip6_pol_route_output+0x3b/0x50 [ 108.400313][ T8036] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 108.406370][ T8036] fib6_rule_lookup+0x40/0x160 [ 108.411122][ T8036] ip6_route_output_flags_noref+0x192/0x1b0 [ 108.417010][ T8036] ip6_route_output_flags+0x2a/0x140 [ 108.422289][ T8036] ip6_dst_lookup_tail+0x38b/0x510 [ 108.427391][ T8036] ip6_dst_lookup_flow+0x44/0xc0 [ 108.432369][ T8036] rawv6_sendmsg+0xbfa/0x13f0 [ 108.437058][ T8036] inet_sendmsg+0x5f/0x80 [ 108.441392][ T8036] ? inet_send_prepare+0x210/0x210 [ 108.446518][ T8036] kernel_sendmsg+0x97/0xd0 [ 108.451022][ T8036] sock_no_sendpage+0x87/0xb0 [ 108.455699][ T8036] ? __receive_sock+0x20/0x20 [ 108.460373][ T8036] kernel_sendpage+0x187/0x200 [ 108.465220][ T8036] ? __receive_sock+0x20/0x20 [ 108.469977][ T8036] sock_sendpage+0x5a/0x70 [ 108.474391][ T8036] pipe_to_sendpage+0x128/0x160 [ 108.479374][ T8036] ? sock_fasync+0xc0/0xc0 [ 108.483805][ T8036] __splice_from_pipe+0x207/0x500 [ 108.488820][ T8036] ? generic_splice_sendpage+0xd0/0xd0 [ 108.494266][ T8036] generic_splice_sendpage+0x94/0xd0 [ 108.499576][ T8036] ? iter_file_splice_write+0x790/0x790 [ 108.505283][ T8036] direct_splice_actor+0x80/0xa0 [ 108.510214][ T8036] splice_direct_to_actor+0x345/0x650 [ 108.515697][ T8036] ? do_splice_direct+0x190/0x190 [ 108.520813][ T8036] do_splice_direct+0x106/0x190 [ 108.525739][ T8036] do_sendfile+0x63e/0xbb0 [ 108.530242][ T8036] __x64_sys_sendfile64+0x102/0x140 [ 108.535525][ T8036] do_syscall_64+0x44/0xa0 [ 108.539934][ T8036] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 108.545827][ T8036] RIP: 0033:0x4665f9 [ 108.549713][ T8036] 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 [ 108.569493][ T8036] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 108.577901][ T8036] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 108.585858][ T8036] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 108.594135][ T8036] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:04:03 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 108.602203][ T8036] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 108.610164][ T8036] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:03 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:04:03 executing program 0 (fault-call:1 fault-nth:6): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:04:03 executing program 5 (fault-call:6 fault-nth:0): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:04:03 executing program 1 (fault-call:8 fault-nth:75): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:03 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 108.686704][ T8051] loop3: detected capacity change from 0 to 264192 [ 108.710396][ T8051] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 108.729420][ T8054] FAULT_INJECTION: forcing a failure. [ 108.729420][ T8054] name failslab, interval 1, probability 0, space 0, times 0 [ 108.742069][ T8054] CPU: 1 PID: 8054 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 108.750750][ T8054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.760825][ T8054] Call Trace: [ 108.764177][ T8054] dump_stack_lvl+0xd6/0x122 [ 108.768850][ T8054] dump_stack+0x11/0x1b [ 108.772991][ T8054] should_fail+0x23c/0x250 [ 108.777396][ T8054] ? proc_alloc_inode+0x23/0x80 [ 108.782402][ T8054] __should_failslab+0x81/0x90 [ 108.787251][ T8054] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 108.793575][ T8054] should_failslab+0x5/0x20 [ 108.798074][ T8054] kmem_cache_alloc+0x4f/0x300 [ 108.802823][ T8054] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 108.809139][ T8054] proc_alloc_inode+0x23/0x80 [ 108.813808][ T8054] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 108.820135][ T8054] new_inode_pseudo+0x38/0x1c0 [ 108.824952][ T8054] new_inode+0x21/0x120 [ 108.829100][ T8054] proc_pid_make_inode+0x24/0x200 [ 108.834123][ T8054] proc_pident_instantiate+0x40/0x190 [ 108.839492][ T8054] proc_tgid_base_lookup+0x10c/0x180 [ 108.844887][ T8054] ? proc_pident_instantiate+0x190/0x190 [ 108.850536][ T8054] path_openat+0xb74/0x1ec0 [ 108.855130][ T8054] do_filp_open+0x105/0x220 [ 108.859687][ T8054] ? noop_direct_IO+0x10/0x10 [ 108.864443][ T8054] do_sys_openat2+0xb5/0x2b0 [ 108.869233][ T8054] __x64_sys_openat+0xef/0x110 [ 108.874003][ T8054] do_syscall_64+0x44/0xa0 [ 108.878495][ T8054] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 108.884486][ T8054] RIP: 0033:0x4665f9 [ 108.888366][ T8054] 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 [ 108.908161][ T8054] RSP: 002b:00007f6abc31f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 108.916556][ T8054] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 108.924531][ T8054] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 108.932534][ T8054] RBP: 00007f6abc31f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 108.940511][ T8054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 108.948552][ T8054] R13: 00007ffe09109cff R14: 00007f6abc31f300 R15: 0000000000022000 [ 108.959596][ T8063] FAULT_INJECTION: forcing a failure. [ 108.959596][ T8063] name failslab, interval 1, probability 0, space 0, times 0 [ 108.972302][ T8063] CPU: 1 PID: 8063 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 108.981063][ T8063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.991116][ T8063] Call Trace: [ 108.994390][ T8063] dump_stack_lvl+0xd6/0x122 [ 108.998974][ T8063] dump_stack+0x11/0x1b [ 109.003121][ T8063] should_fail+0x23c/0x250 [ 109.007540][ T8063] __should_failslab+0x81/0x90 [ 109.012374][ T8063] should_failslab+0x5/0x20 [ 109.016869][ T8063] kmem_cache_alloc_node+0x61/0x2c0 [ 109.022081][ T8063] ? __alloc_skb+0xed/0x420 [ 109.026570][ T8063] __alloc_skb+0xed/0x420 [ 109.030887][ T8063] alloc_skb_with_frags+0x90/0x390 [ 109.036047][ T8063] ? _raw_spin_unlock_bh+0x33/0x40 [ 109.041235][ T8063] ? ip6_pol_route+0x91a/0xc50 [ 109.045988][ T8063] sock_alloc_send_pskb+0x436/0x4e0 [ 109.051170][ T8063] ? fib6_rule_lookup+0x85/0x160 [ 109.056168][ T8063] sock_alloc_send_skb+0x2d/0x40 [ 109.061250][ T8063] rawv6_send_hdrinc+0x1c8/0x940 [ 109.066181][ T8063] ? ip6_dst_lookup_tail+0x45c/0x510 [ 109.071511][ T8063] ? xfrm_lookup_route+0xc0/0xf0 [ 109.076438][ T8063] rawv6_sendmsg+0xe40/0x13f0 [ 109.081285][ T8063] inet_sendmsg+0x5f/0x80 [ 109.085605][ T8063] ? inet_send_prepare+0x210/0x210 [ 109.090710][ T8063] kernel_sendmsg+0x97/0xd0 [ 109.095204][ T8063] sock_no_sendpage+0x87/0xb0 [ 109.099886][ T8063] ? __receive_sock+0x20/0x20 [ 109.104551][ T8063] kernel_sendpage+0x187/0x200 [ 109.109388][ T8063] ? __receive_sock+0x20/0x20 [ 109.114102][ T8063] sock_sendpage+0x5a/0x70 [ 109.118600][ T8063] pipe_to_sendpage+0x128/0x160 [ 109.124286][ T8063] ? sock_fasync+0xc0/0xc0 [ 109.128801][ T8063] __splice_from_pipe+0x207/0x500 [ 109.133813][ T8063] ? generic_splice_sendpage+0xd0/0xd0 [ 109.139258][ T8063] generic_splice_sendpage+0x94/0xd0 [ 109.144529][ T8063] ? iter_file_splice_write+0x790/0x790 [ 109.150063][ T8063] direct_splice_actor+0x80/0xa0 [ 109.155086][ T8063] splice_direct_to_actor+0x345/0x650 [ 109.161593][ T8063] ? do_splice_direct+0x190/0x190 [ 109.166622][ T8063] do_splice_direct+0x106/0x190 [ 109.171545][ T8063] do_sendfile+0x63e/0xbb0 [ 109.175954][ T8063] __x64_sys_sendfile64+0x102/0x140 [ 109.181681][ T8063] do_syscall_64+0x44/0xa0 [ 109.186090][ T8063] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 109.192122][ T8063] RIP: 0033:0x4665f9 [ 109.195998][ T8063] 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 [ 109.215630][ T8063] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 109.224031][ T8063] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 14:04:03 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:04:03 executing program 0 (fault-call:1 fault-nth:7): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 109.232186][ T8063] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 109.240423][ T8063] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 109.248489][ T8063] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 109.256579][ T8063] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:04 executing program 1 (fault-call:8 fault-nth:76): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 109.380075][ T8082] FAULT_INJECTION: forcing a failure. [ 109.380075][ T8082] name failslab, interval 1, probability 0, space 0, times 0 [ 109.392751][ T8082] CPU: 1 PID: 8082 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 109.401776][ T8082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.411956][ T8082] Call Trace: [ 109.415240][ T8082] dump_stack_lvl+0xd6/0x122 [ 109.419839][ T8082] dump_stack+0x11/0x1b [ 109.424118][ T8082] should_fail+0x23c/0x250 [ 109.428547][ T8082] ? security_inode_alloc+0x30/0x180 [ 109.433866][ T8082] __should_failslab+0x81/0x90 [ 109.438748][ T8082] should_failslab+0x5/0x20 [ 109.443258][ T8082] kmem_cache_alloc+0x4f/0x300 [ 109.448033][ T8082] security_inode_alloc+0x30/0x180 [ 109.453151][ T8082] inode_init_always+0x20d/0x440 [ 109.458094][ T8082] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 109.460860][ T8088] FAULT_INJECTION: forcing a failure. [ 109.460860][ T8088] name failslab, interval 1, probability 0, space 0, times 0 [ 109.464424][ T8082] new_inode_pseudo+0x73/0x1c0 [ 109.464507][ T8082] new_inode+0x21/0x120 [ 109.464531][ T8082] proc_pid_make_inode+0x24/0x200 [ 109.464556][ T8082] proc_pident_instantiate+0x40/0x190 [ 109.464580][ T8082] proc_tgid_base_lookup+0x10c/0x180 [ 109.502198][ T8082] ? proc_pident_instantiate+0x190/0x190 [ 109.507936][ T8082] path_openat+0xb74/0x1ec0 [ 109.512436][ T8082] do_filp_open+0x105/0x220 [ 109.517010][ T8082] ? noop_direct_IO+0x10/0x10 [ 109.521931][ T8082] do_sys_openat2+0xb5/0x2b0 [ 109.526515][ T8082] ? __cond_resched+0x11/0x40 [ 109.531180][ T8082] __x64_sys_openat+0xef/0x110 [ 109.535987][ T8082] do_syscall_64+0x44/0xa0 [ 109.540533][ T8082] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 109.546492][ T8082] RIP: 0033:0x4665f9 [ 109.550372][ T8082] 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 [ 109.570238][ T8082] RSP: 002b:00007f6abc2fe188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 109.578670][ T8082] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665f9 [ 109.589320][ T8082] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 109.597277][ T8082] RBP: 00007f6abc2fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 109.605422][ T8082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 109.613537][ T8082] R13: 00007ffe09109cff R14: 00007f6abc2fe300 R15: 0000000000022000 [ 109.621498][ T8088] CPU: 0 PID: 8088 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 109.630308][ T8088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.640384][ T8088] Call Trace: [ 109.643665][ T8088] dump_stack_lvl+0xd6/0x122 [ 109.648253][ T8088] dump_stack+0x11/0x1b [ 109.652413][ T8088] should_fail+0x23c/0x250 [ 109.656876][ T8088] __should_failslab+0x81/0x90 [ 109.661633][ T8088] should_failslab+0x5/0x20 [ 109.666257][ T8088] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 109.672086][ T8088] ? __kmalloc_node_track_caller+0x30/0x40 [ 109.677896][ T8088] __kmalloc_node_track_caller+0x30/0x40 [ 109.683521][ T8088] ? alloc_skb_with_frags+0x90/0x390 [ 109.688827][ T8088] __alloc_skb+0x187/0x420 [ 109.693234][ T8088] alloc_skb_with_frags+0x90/0x390 [ 109.698426][ T8088] ? _raw_spin_unlock_bh+0x33/0x40 [ 109.703546][ T8088] ? ip6_pol_route+0x91a/0xc50 [ 109.708423][ T8088] sock_alloc_send_pskb+0x436/0x4e0 [ 109.713616][ T8088] ? fib6_rule_lookup+0x85/0x160 [ 109.718571][ T8088] sock_alloc_send_skb+0x2d/0x40 [ 109.723538][ T8088] rawv6_send_hdrinc+0x1c8/0x940 [ 109.728470][ T8088] ? ip6_dst_lookup_tail+0x45c/0x510 [ 109.733860][ T8088] ? xfrm_lookup_route+0xc0/0xf0 [ 109.738818][ T8088] rawv6_sendmsg+0xe40/0x13f0 [ 109.743614][ T8088] inet_sendmsg+0x5f/0x80 [ 109.748077][ T8088] ? inet_send_prepare+0x210/0x210 [ 109.753199][ T8088] kernel_sendmsg+0x97/0xd0 [ 109.757708][ T8088] sock_no_sendpage+0x87/0xb0 [ 109.762388][ T8088] ? __receive_sock+0x20/0x20 [ 109.767055][ T8088] kernel_sendpage+0x187/0x200 [ 109.771986][ T8088] ? __receive_sock+0x20/0x20 [ 109.776654][ T8088] sock_sendpage+0x5a/0x70 [ 109.781082][ T8088] pipe_to_sendpage+0x128/0x160 [ 109.785919][ T8088] ? sock_fasync+0xc0/0xc0 [ 109.790420][ T8088] __splice_from_pipe+0x207/0x500 [ 109.795517][ T8088] ? generic_splice_sendpage+0xd0/0xd0 [ 109.800969][ T8088] generic_splice_sendpage+0x94/0xd0 [ 109.806238][ T8088] ? iter_file_splice_write+0x790/0x790 [ 109.811788][ T8088] direct_splice_actor+0x80/0xa0 [ 109.816724][ T8088] splice_direct_to_actor+0x345/0x650 [ 109.822101][ T8088] ? do_splice_direct+0x190/0x190 [ 109.827110][ T8088] do_splice_direct+0x106/0x190 [ 109.831945][ T8088] do_sendfile+0x63e/0xbb0 [ 109.836360][ T8088] __x64_sys_sendfile64+0x102/0x140 [ 109.841681][ T8088] do_syscall_64+0x44/0xa0 [ 109.846202][ T8088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 109.852090][ T8088] RIP: 0033:0x4665f9 [ 109.856247][ 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 [ 109.876008][ T8088] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 109.884413][ T8088] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 109.892416][ T8088] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 109.900533][ T8088] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 109.908508][ T8088] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 109.916479][ T8088] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 109.926541][ T8069] FAULT_INJECTION: forcing a failure. [ 109.926541][ T8069] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 109.939854][ T8069] CPU: 1 PID: 8069 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 109.948536][ T8069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.958774][ T8069] Call Trace: [ 109.962061][ T8069] dump_stack_lvl+0xd6/0x122 [ 109.966652][ T8069] dump_stack+0x11/0x1b [ 109.970807][ T8069] should_fail+0x23c/0x250 [ 109.975261][ T8069] __alloc_pages+0x102/0x320 [ 109.979929][ T8069] alloc_pages+0x382/0x3d0 [ 109.984393][ T8069] pipe_write+0x35c/0xd00 [ 109.988751][ T8069] ? init_wait_entry+0x30/0x30 [ 109.993528][ T8069] vfs_write+0x79c/0x8d0 [ 109.997802][ T8069] ksys_write+0xd9/0x190 [ 110.002142][ T8069] __x64_sys_write+0x3e/0x50 [ 110.006770][ T8069] do_syscall_64+0x44/0xa0 [ 110.011199][ T8069] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.017181][ T8069] RIP: 0033:0x4665f9 14:04:04 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:04:04 executing program 1 (fault-call:8 fault-nth:77): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:04 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) 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) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:04 executing program 2: r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f00000053c0)='./file0\x00', 0x7d7, 0x0, &(0x7f0000000080), 0x2006b, &(0x7f0000000100)={[{@nodiscard}, {@errors_remount}, {@max_batch_time={'max_batch_time', 0x3d, 0x5}}, {@bh}, {@lazytime}, {@nodelalloc}], [{@obj_user={'obj_user', 0x3d, 'rootcontext'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0xf80b395dce44e381, 0x1bd) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1200) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000080)={0x9, 0x5, 0x2, 0x27a, 0x0, [0x1ff, 0x40, 0x800, 0x20]}) r4 = syz_open_dev$loop(&(0x7f0000000180), 0xb6, 0x400) ioctl$FS_IOC_SETVERSION(r4, 0x40087602, &(0x7f00000001c0)=0x3) 14:04:04 executing program 0 (fault-call:1 fault-nth:8): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 110.021118][ T8069] 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 [ 110.030018][ T8099] loop2: detected capacity change from 0 to 3 [ 110.040821][ T8069] RSP: 002b:00007f3b04adf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 110.040845][ T8069] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665f9 [ 110.063282][ T8069] RDX: 0000000000000001 RSI: 0000000020000280 RDI: 0000000000000006 [ 110.071393][ T8069] RBP: 00007f3b04adf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 110.079414][ T8069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 110.080598][ T8104] FAULT_INJECTION: forcing a failure. [ 110.080598][ T8104] name failslab, interval 1, probability 0, space 0, times 0 [ 110.087419][ T8069] R13: 00007ffd632d30df R14: 00007f3b04adf300 R15: 0000000000022000 [ 110.108314][ T8104] CPU: 0 PID: 8104 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 110.117200][ T8104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.127678][ T8104] Call Trace: [ 110.130953][ T8104] dump_stack_lvl+0xd6/0x122 [ 110.135531][ T8104] dump_stack+0x11/0x1b [ 110.139729][ T8104] should_fail+0x23c/0x250 [ 110.144159][ T8104] ? dst_alloc+0x108/0x300 [ 110.145516][ T8108] FAULT_INJECTION: forcing a failure. [ 110.145516][ T8108] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 110.148585][ T8104] __should_failslab+0x81/0x90 [ 110.166478][ T8104] should_failslab+0x5/0x20 [ 110.170979][ T8104] kmem_cache_alloc+0x4f/0x300 [ 110.175738][ T8104] ? fib6_table_lookup+0x21b/0x5e0 [ 110.180895][ T8104] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 110.186691][ T8104] dst_alloc+0x108/0x300 [ 110.191075][ T8104] ip6_rt_cache_alloc+0x206/0x4d0 [ 110.196095][ T8104] ip6_pol_route+0xa82/0xc50 [ 110.200730][ T8104] ? kmem_cache_free+0x5e/0xe0 [ 110.205482][ T8104] ip6_pol_route_output+0x3b/0x50 [ 110.210547][ T8104] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 110.216610][ T8104] fib6_rule_lookup+0x40/0x160 [ 110.221450][ T8104] ip6_route_output_flags_noref+0x192/0x1b0 [ 110.227492][ T8104] ip6_route_output_flags+0x2a/0x140 [ 110.232771][ T8104] ip6_dst_lookup_tail+0x38b/0x510 [ 110.237872][ T8104] ip6_dst_lookup_flow+0x44/0xc0 [ 110.242915][ T8104] rawv6_sendmsg+0xbfa/0x13f0 [ 110.247689][ T8104] ? mod_node_page_state+0x18/0xa0 [ 110.252827][ T8104] ? __init_rwsem+0x59/0x70 [ 110.257331][ T8104] inet_sendmsg+0x5f/0x80 [ 110.261673][ T8104] ? inet_send_prepare+0x210/0x210 [ 110.267038][ T8104] kernel_sendmsg+0x97/0xd0 [ 110.271706][ T8104] sock_no_sendpage+0x87/0xb0 [ 110.276377][ T8104] ? __receive_sock+0x20/0x20 [ 110.281044][ T8104] kernel_sendpage+0x187/0x200 [ 110.286099][ T8104] ? __receive_sock+0x20/0x20 [ 110.290850][ T8104] sock_sendpage+0x5a/0x70 [ 110.295259][ T8104] pipe_to_sendpage+0x128/0x160 [ 110.300096][ T8104] ? sock_fasync+0xc0/0xc0 [ 110.304503][ T8104] __splice_from_pipe+0x207/0x500 [ 110.309577][ T8104] ? generic_splice_sendpage+0xd0/0xd0 [ 110.315029][ T8104] generic_splice_sendpage+0x94/0xd0 [ 110.320300][ T8104] ? iter_file_splice_write+0x790/0x790 [ 110.325920][ T8104] direct_splice_actor+0x80/0xa0 [ 110.330849][ T8104] splice_direct_to_actor+0x345/0x650 [ 110.336568][ T8104] ? do_splice_direct+0x190/0x190 [ 110.341581][ T8104] do_splice_direct+0x106/0x190 [ 110.346427][ T8104] do_sendfile+0x63e/0xbb0 [ 110.350935][ T8104] __x64_sys_sendfile64+0x102/0x140 [ 110.356128][ T8104] do_syscall_64+0x44/0xa0 [ 110.360536][ T8104] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.366573][ T8104] RIP: 0033:0x4665f9 [ 110.370453][ T8104] 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 [ 110.390072][ T8104] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 110.398471][ T8104] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 110.406507][ T8104] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 110.414472][ T8104] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 110.422543][ T8104] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 110.430517][ T8104] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 110.438505][ T8108] CPU: 1 PID: 8108 Comm: syz-executor.0 Not tainted 5.15.0-rc1-syzkaller #0 [ 110.447367][ T8108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.457501][ T8108] Call Trace: [ 110.460818][ T8108] dump_stack_lvl+0xd6/0x122 [ 110.465486][ T8108] dump_stack+0x11/0x1b [ 110.469629][ T8108] should_fail+0x23c/0x250 [ 110.474031][ T8108] should_fail_usercopy+0x16/0x20 [ 110.479043][ T8108] _copy_to_user+0x1c/0x90 [ 110.483447][ T8108] simple_read_from_buffer+0xab/0x120 [ 110.488883][ T8108] proc_fail_nth_read+0x10d/0x150 [ 110.493961][ T8108] ? proc_fault_inject_write+0x230/0x230 [ 110.499585][ T8108] vfs_read+0x1e6/0x750 [ 110.503904][ T8108] ? putname+0xb8/0xd0 [ 110.507964][ T8108] ? __fget_light+0x21b/0x260 [ 110.512672][ T8108] ? __cond_resched+0x11/0x40 [ 110.517372][ T8108] ksys_read+0xd9/0x190 [ 110.521528][ T8108] __x64_sys_read+0x3e/0x50 [ 110.526038][ T8108] do_syscall_64+0x44/0xa0 [ 110.530476][ T8108] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.536365][ T8108] RIP: 0033:0x41937c [ 110.540254][ T8108] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 110.560072][ T8108] RSP: 002b:00007f6abc2fe170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 110.568471][ T8108] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000041937c [ 110.576456][ T8108] RDX: 000000000000000f RSI: 00007f6abc2fe1e0 RDI: 0000000000000003 14:04:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 110.584420][ T8108] RBP: 00007f6abc2fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 110.592465][ T8108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 110.600427][ T8108] R13: 00007ffe09109cff R14: 00007f6abc2fe300 R15: 0000000000022000 [ 110.616195][ T1200] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:04:05 executing program 1 (fault-call:8 fault-nth:78): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 110.652973][ T8099] loop2: detected capacity change from 0 to 3 [ 110.669767][ T8119] FAULT_INJECTION: forcing a failure. [ 110.669767][ T8119] name failslab, interval 1, probability 0, space 0, times 0 [ 110.682584][ T8119] CPU: 1 PID: 8119 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 110.691641][ T8119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.692351][ T8123] loop3: detected capacity change from 0 to 264192 [ 110.701841][ T8119] Call Trace: [ 110.701851][ T8119] dump_stack_lvl+0xd6/0x122 [ 110.716193][ T8119] dump_stack+0x11/0x1b [ 110.720353][ T8119] should_fail+0x23c/0x250 [ 110.725092][ T8119] __should_failslab+0x81/0x90 [ 110.728517][ T8123] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 110.729917][ T8119] should_failslab+0x5/0x20 [ 110.743722][ T8119] kmem_cache_alloc_node+0x61/0x2c0 [ 110.748984][ T8119] ? __alloc_skb+0xed/0x420 [ 110.753499][ T8119] __alloc_skb+0xed/0x420 [ 110.757921][ T8119] alloc_skb_with_frags+0x90/0x390 [ 110.763400][ T8119] ? _raw_spin_unlock_bh+0x33/0x40 [ 110.768581][ T8119] ? ip6_pol_route+0x91a/0xc50 [ 110.773371][ T8119] sock_alloc_send_pskb+0x436/0x4e0 [ 110.778580][ T8119] ? fib6_rule_lookup+0x85/0x160 [ 110.783519][ T8119] sock_alloc_send_skb+0x2d/0x40 [ 110.788462][ T8119] rawv6_send_hdrinc+0x1c8/0x940 [ 110.793473][ T8119] ? ip6_dst_lookup_tail+0x45c/0x510 [ 110.798756][ T8119] ? xfrm_lookup_route+0xc0/0xf0 [ 110.803701][ T8119] rawv6_sendmsg+0xe40/0x13f0 [ 110.808376][ T8119] inet_sendmsg+0x5f/0x80 [ 110.812754][ T8119] ? inet_send_prepare+0x210/0x210 [ 110.817862][ T8119] kernel_sendmsg+0x97/0xd0 [ 110.822477][ T8119] sock_no_sendpage+0x87/0xb0 [ 110.827203][ T8119] ? __receive_sock+0x20/0x20 [ 110.831908][ T8119] kernel_sendpage+0x187/0x200 [ 110.836727][ T8119] ? __receive_sock+0x20/0x20 [ 110.841422][ T8119] sock_sendpage+0x5a/0x70 [ 110.845853][ T8119] pipe_to_sendpage+0x128/0x160 [ 110.850790][ T8119] ? sock_fasync+0xc0/0xc0 [ 110.855209][ T8119] __splice_from_pipe+0x207/0x500 [ 110.860245][ T8119] ? generic_splice_sendpage+0xd0/0xd0 [ 110.865737][ T8119] generic_splice_sendpage+0x94/0xd0 [ 110.871017][ T8119] ? iter_file_splice_write+0x790/0x790 [ 110.876560][ T8119] direct_splice_actor+0x80/0xa0 [ 110.881598][ T8119] splice_direct_to_actor+0x345/0x650 [ 110.886972][ T8119] ? do_splice_direct+0x190/0x190 [ 110.891995][ T8119] do_splice_direct+0x106/0x190 [ 110.896943][ T8119] do_sendfile+0x63e/0xbb0 [ 110.901377][ T8119] __x64_sys_sendfile64+0x102/0x140 [ 110.906596][ T8119] do_syscall_64+0x44/0xa0 [ 110.911017][ T8119] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 110.916909][ T8119] RIP: 0033:0x4665f9 [ 110.920807][ T8119] 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 [ 110.940580][ T8119] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 14:04:05 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 14:04:05 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) 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) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) [ 110.948979][ T8119] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 110.956999][ T8119] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 110.964974][ T8119] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 110.972941][ T8119] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 110.980901][ T8119] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:05 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2, 0x0) 14:04:05 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x14}, {0x15}, {0x6, 0x0, 0x0, 0x7ffffdbf}]}) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_netprio_ifpriomap(r0, &(0x7f00000000c0)={'bond_slave_0', 0x32, 0x37}, 0xf) 14:04:05 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 111.026374][ T57] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:04:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x2) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:04:05 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:04:05 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x3, 0x0) 14:04:05 executing program 1 (fault-call:8 fault-nth:79): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r3, 0x5, 0x6}, 0x10) close(r1) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000f80)={0x34, r4, 0xc0d5d4657c2208bb, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4, 0x2}]}]}, 0x34}}, 0x0) [ 111.131971][ T8152] loop3: detected capacity change from 0 to 264192 [ 111.164003][ T8152] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 111.189632][ T8160] FAULT_INJECTION: forcing a failure. [ 111.189632][ T8160] name failslab, interval 1, probability 0, space 0, times 0 [ 111.202263][ T8160] CPU: 0 PID: 8160 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 111.210943][ T8160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.221004][ T8160] Call Trace: [ 111.224286][ T8160] dump_stack_lvl+0xd6/0x122 [ 111.229099][ T8160] dump_stack+0x11/0x1b [ 111.233255][ T8160] should_fail+0x23c/0x250 [ 111.237676][ T8160] __should_failslab+0x81/0x90 [ 111.242462][ T8160] should_failslab+0x5/0x20 [ 111.246958][ T8160] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 111.252673][ T8160] ? __kmalloc_node_track_caller+0x30/0x40 [ 111.258512][ T8160] __kmalloc_node_track_caller+0x30/0x40 [ 111.264134][ T8160] ? alloc_skb_with_frags+0x90/0x390 [ 111.269657][ T8160] __alloc_skb+0x187/0x420 [ 111.274310][ T8160] alloc_skb_with_frags+0x90/0x390 [ 111.279486][ T8160] ? _raw_spin_unlock_bh+0x33/0x40 [ 111.284614][ T8160] ? ip6_pol_route+0x91a/0xc50 [ 111.289384][ T8160] sock_alloc_send_pskb+0x436/0x4e0 [ 111.294679][ T8160] ? fib6_rule_lookup+0x85/0x160 [ 111.299707][ T8160] sock_alloc_send_skb+0x2d/0x40 [ 111.304732][ T8160] rawv6_send_hdrinc+0x1c8/0x940 [ 111.309705][ T8160] ? ip6_dst_lookup_tail+0x45c/0x510 [ 111.315046][ T8160] ? xfrm_lookup_route+0xc0/0xf0 [ 111.319993][ T8160] rawv6_sendmsg+0xe40/0x13f0 [ 111.324662][ T8160] inet_sendmsg+0x5f/0x80 [ 111.329074][ T8160] ? inet_send_prepare+0x210/0x210 [ 111.334181][ T8160] kernel_sendmsg+0x97/0xd0 [ 111.338676][ T8160] sock_no_sendpage+0x87/0xb0 [ 111.343448][ T8160] ? __receive_sock+0x20/0x20 [ 111.348122][ T8160] kernel_sendpage+0x187/0x200 [ 111.353011][ T8160] ? __receive_sock+0x20/0x20 [ 111.357672][ T8160] sock_sendpage+0x5a/0x70 [ 111.362110][ T8160] pipe_to_sendpage+0x128/0x160 [ 111.366946][ T8160] ? sock_fasync+0xc0/0xc0 [ 111.371351][ T8160] __splice_from_pipe+0x207/0x500 [ 111.376367][ T8160] ? generic_splice_sendpage+0xd0/0xd0 [ 111.381813][ T8160] generic_splice_sendpage+0x94/0xd0 [ 111.387085][ T8160] ? iter_file_splice_write+0x790/0x790 [ 111.392619][ T8160] direct_splice_actor+0x80/0xa0 [ 111.397550][ T8160] splice_direct_to_actor+0x345/0x650 [ 111.403019][ T8160] ? do_splice_direct+0x190/0x190 [ 111.408135][ T8160] do_splice_direct+0x106/0x190 [ 111.412970][ T8160] do_sendfile+0x63e/0xbb0 [ 111.417450][ T8160] __x64_sys_sendfile64+0x102/0x140 [ 111.422675][ T8160] do_syscall_64+0x44/0xa0 [ 111.427155][ T8160] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 111.433060][ T8160] RIP: 0033:0x4665f9 [ 111.436940][ T8160] 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 [ 111.456640][ T8160] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 111.465045][ T8160] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 111.473102][ T8160] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 111.481074][ T8160] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:04:05 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 111.489033][ T8160] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 111.496990][ T8160] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 111.517348][ T8165] netlink: 'syz-executor.2': attribute type 2 has an invalid length. 14:04:06 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:04:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4, 0x0) [ 111.552863][ T8172] netlink: 'syz-executor.2': attribute type 2 has an invalid length. 14:04:06 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:06 executing program 1 (fault-call:8 fault-nth:80): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x401d012, r1, 0xaab7d000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r2) clone(0x4002d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r4 = fork() tkill(r4, 0x26) clock_nanosleep(0x2, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)) 14:04:06 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:04:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x3) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:04:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x18, 0x0) [ 111.676610][ T1141] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 111.708331][ T8193] FAULT_INJECTION: forcing a failure. [ 111.708331][ T8193] name failslab, interval 1, probability 0, space 0, times 0 [ 111.721008][ T8193] CPU: 1 PID: 8193 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 111.729689][ T8193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.739733][ T8193] Call Trace: [ 111.743088][ T8193] dump_stack_lvl+0xd6/0x122 [ 111.747737][ T8193] dump_stack+0x11/0x1b [ 111.751914][ T8193] should_fail+0x23c/0x250 [ 111.756343][ T8193] ? dst_alloc+0x108/0x300 [ 111.760752][ T8193] __should_failslab+0x81/0x90 [ 111.765588][ T8193] should_failslab+0x5/0x20 [ 111.770087][ T8193] kmem_cache_alloc+0x4f/0x300 [ 111.774966][ T8193] ? fib6_table_lookup+0x21b/0x5e0 [ 111.780068][ T8193] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 111.785688][ T8193] dst_alloc+0x108/0x300 [ 111.789923][ T8193] ip6_rt_cache_alloc+0x206/0x4d0 [ 111.795287][ T8193] ip6_pol_route+0xa82/0xc50 [ 111.799882][ T8193] ? kmem_cache_free+0x5e/0xe0 [ 111.804647][ T8193] ip6_pol_route_output+0x3b/0x50 [ 111.809666][ T8193] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 111.815727][ T8193] fib6_rule_lookup+0x40/0x160 [ 111.820634][ T8193] ip6_route_output_flags_noref+0x192/0x1b0 [ 111.826576][ T8193] ip6_route_output_flags+0x2a/0x140 [ 111.831911][ T8193] ip6_dst_lookup_tail+0x38b/0x510 [ 111.837356][ T8193] ip6_dst_lookup_flow+0x44/0xc0 [ 111.842921][ T8193] rawv6_sendmsg+0xbfa/0x13f0 [ 111.847684][ T8193] inet_sendmsg+0x5f/0x80 [ 111.852004][ T8193] ? inet_send_prepare+0x210/0x210 [ 111.857107][ T8193] kernel_sendmsg+0x97/0xd0 [ 111.861643][ T8193] sock_no_sendpage+0x87/0xb0 [ 111.866398][ T8193] ? __receive_sock+0x20/0x20 [ 111.871064][ T8193] kernel_sendpage+0x187/0x200 [ 111.875820][ T8193] ? __receive_sock+0x20/0x20 [ 111.880489][ T8193] sock_sendpage+0x5a/0x70 [ 111.885076][ T8193] pipe_to_sendpage+0x128/0x160 [ 111.889913][ T8193] ? sock_fasync+0xc0/0xc0 [ 111.894473][ T8193] __splice_from_pipe+0x207/0x500 [ 111.899497][ T8193] ? generic_splice_sendpage+0xd0/0xd0 [ 111.904952][ T8193] generic_splice_sendpage+0x94/0xd0 [ 111.910312][ T8193] ? iter_file_splice_write+0x790/0x790 [ 111.915913][ T8193] direct_splice_actor+0x80/0xa0 [ 111.920842][ T8193] splice_direct_to_actor+0x345/0x650 [ 111.926206][ T8193] ? do_splice_direct+0x190/0x190 [ 111.931240][ T8193] do_splice_direct+0x106/0x190 [ 111.936165][ T8193] do_sendfile+0x63e/0xbb0 [ 111.940584][ T8193] __x64_sys_sendfile64+0x102/0x140 [ 111.945837][ T8193] do_syscall_64+0x44/0xa0 [ 111.950427][ T8193] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 111.956350][ T8193] RIP: 0033:0x4665f9 [ 111.960229][ T8193] 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 [ 111.979937][ T8193] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 111.988427][ T8193] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 111.996386][ T8193] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 112.004344][ T8193] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 112.012302][ T8193] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 14:04:06 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 112.020351][ T8193] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x27, 0x0) 14:04:06 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:04:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x48, 0x0) 14:04:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c, 0x0) 14:04:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x5) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 112.090569][ T8217] loop3: detected capacity change from 0 to 264192 [ 112.120357][ T8217] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 112.268752][ T8240] ================================================================== [ 112.276841][ T8240] BUG: KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty [ 112.284729][ T8240] [ 112.287054][ T8240] write to 0xffff8881334501a0 of 8 bytes by task 8217 on cpu 0: [ 112.294685][ T8240] __mark_inode_dirty+0x1f8/0x6a0 [ 112.299816][ T8240] mark_buffer_dirty+0x143/0x200 [ 112.304769][ T8240] block_write_end+0x13d/0x260 [ 112.309557][ T8240] generic_write_end+0x5e/0x180 [ 112.314401][ T8240] fat_write_end+0x4a/0x160 [ 112.318887][ T8240] generic_perform_write+0x251/0x3e0 [ 112.324158][ T8240] __generic_file_write_iter+0x174/0x310 [ 112.329778][ T8240] generic_file_write_iter+0x75/0x130 [ 112.335167][ T8240] do_iter_readv_writev+0x2de/0x380 [ 112.340366][ T8240] do_iter_write+0x192/0x5c0 [ 112.344943][ T8240] vfs_iter_write+0x4c/0x70 [ 112.349447][ T8240] iter_file_splice_write+0x43a/0x790 [ 112.354822][ T8240] direct_splice_actor+0x80/0xa0 [ 112.359747][ T8240] splice_direct_to_actor+0x345/0x650 [ 112.365507][ T8240] do_splice_direct+0x106/0x190 [ 112.370346][ T8240] do_sendfile+0x63e/0xbb0 [ 112.374767][ T8240] __x64_sys_sendfile64+0x102/0x140 [ 112.379948][ T8240] do_syscall_64+0x44/0xa0 [ 112.384445][ T8240] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.390330][ T8240] [ 112.392637][ T8240] read to 0xffff8881334501a0 of 8 bytes by task 8240 on cpu 1: [ 112.400784][ T8240] __mark_inode_dirty+0xda/0x6a0 [ 112.405708][ T8240] fat_update_time+0x125/0x140 [ 112.410455][ T8240] touch_atime+0x12f/0x250 [ 112.414853][ T8240] generic_file_splice_read+0x2ac/0x340 [ 112.420468][ T8240] splice_direct_to_actor+0x2aa/0x650 [ 112.425922][ T8240] do_splice_direct+0x106/0x190 [ 112.430751][ T8240] do_sendfile+0x63e/0xbb0 [ 112.435148][ T8240] __x64_sys_sendfile64+0x102/0x140 [ 112.440331][ T8240] do_syscall_64+0x44/0xa0 [ 112.444817][ T8240] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.450696][ T8240] [ 112.452997][ T8240] value changed: 0x0000000000000001 -> 0x0000000000000007 [ 112.460090][ T8240] [ 112.462394][ T8240] Reported by Kernel Concurrency Sanitizer on: [ 112.468518][ T8240] CPU: 1 PID: 8240 Comm: syz-executor.3 Not tainted 5.15.0-rc1-syzkaller #0 [ 112.477261][ T8240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.487328][ T8240] ================================================================== 14:04:07 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:07 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 112.514151][ T1200] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 112.579914][ T8254] loop3: detected capacity change from 0 to 264192 [ 112.588623][ T8254] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 112.718085][ T580] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:04:09 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:09 executing program 1 (fault-call:8 fault-nth:81): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x68, 0x0) 14:04:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x10) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:04:09 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:04:09 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) [ 114.708577][ T8267] loop3: detected capacity change from 0 to 264192 [ 114.716175][ T8266] FAULT_INJECTION: forcing a failure. [ 114.716175][ T8266] name failslab, interval 1, probability 0, space 0, times 0 [ 114.728856][ T8266] CPU: 1 PID: 8266 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 114.737753][ T8266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.747814][ T8266] Call Trace: [ 114.751114][ T8266] dump_stack_lvl+0xd6/0x122 [ 114.755697][ T8266] dump_stack+0x11/0x1b [ 114.759839][ T8266] should_fail+0x23c/0x250 [ 114.764415][ T8266] __should_failslab+0x81/0x90 [ 114.769259][ T8266] should_failslab+0x5/0x20 [ 114.773858][ T8266] kmem_cache_alloc_node+0x61/0x2c0 [ 114.779098][ T8266] ? __alloc_skb+0xed/0x420 [ 114.783595][ T8266] __alloc_skb+0xed/0x420 [ 114.787998][ T8266] alloc_skb_with_frags+0x90/0x390 [ 114.793106][ T8266] ? _raw_spin_unlock_bh+0x33/0x40 [ 114.798223][ T8266] ? ip6_pol_route+0x91a/0xc50 [ 114.803034][ T8266] sock_alloc_send_pskb+0x436/0x4e0 [ 114.808220][ T8266] ? fib6_rule_lookup+0x85/0x160 [ 114.813148][ T8266] sock_alloc_send_skb+0x2d/0x40 [ 114.818075][ T8266] rawv6_send_hdrinc+0x1c8/0x940 [ 114.823107][ T8266] ? ip6_dst_lookup_tail+0x45c/0x510 [ 114.828513][ T8266] ? xfrm_lookup_route+0xc0/0xf0 [ 114.833476][ T8266] rawv6_sendmsg+0xe40/0x13f0 [ 114.838243][ T8266] inet_sendmsg+0x5f/0x80 [ 114.842721][ T8266] ? inet_send_prepare+0x210/0x210 [ 114.847825][ T8266] kernel_sendmsg+0x97/0xd0 [ 114.852356][ T8266] sock_no_sendpage+0x87/0xb0 [ 114.857068][ T8266] ? __receive_sock+0x20/0x20 [ 114.861918][ T8266] kernel_sendpage+0x187/0x200 [ 114.866682][ T8266] ? __receive_sock+0x20/0x20 [ 114.871347][ T8266] sock_sendpage+0x5a/0x70 [ 114.875839][ T8266] pipe_to_sendpage+0x128/0x160 [ 114.880763][ T8266] ? sock_fasync+0xc0/0xc0 [ 114.885251][ T8266] __splice_from_pipe+0x207/0x500 [ 114.890278][ T8266] ? generic_splice_sendpage+0xd0/0xd0 [ 114.895729][ T8266] generic_splice_sendpage+0x94/0xd0 [ 114.901074][ T8266] ? iter_file_splice_write+0x790/0x790 [ 114.906617][ T8266] direct_splice_actor+0x80/0xa0 [ 114.911552][ T8266] splice_direct_to_actor+0x345/0x650 [ 114.916914][ T8266] ? do_splice_direct+0x190/0x190 [ 114.921924][ T8266] do_splice_direct+0x106/0x190 [ 114.926779][ T8266] do_sendfile+0x63e/0xbb0 [ 114.931276][ T8266] __x64_sys_sendfile64+0x102/0x140 [ 114.936472][ T8266] do_syscall_64+0x44/0xa0 [ 114.940883][ T8266] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 114.946861][ T8266] RIP: 0033:0x4665f9 [ 114.950739][ T8266] 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 [ 114.970376][ T8266] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 114.978840][ T8266] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 114.986798][ T8266] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 114.994756][ T8266] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:04:09 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 115.002728][ T8266] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 115.010723][ T8266] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 115.025371][ T8276] loop2: detected capacity change from 0 to 264192 [ 115.036929][ T8267] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value [ 115.050553][ T8276] FAT-fs (loop2): Unrecognized mount option "./file0" or missing value 14:04:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x6c, 0x0) 14:04:09 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 14:04:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x74, 0x0) 14:04:09 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) 14:04:09 executing program 1 (fault-call:8 fault-nth:82): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 115.274852][ T8310] FAULT_INJECTION: forcing a failure. [ 115.274852][ T8310] name failslab, interval 1, probability 0, space 0, times 0 [ 115.287632][ T8310] CPU: 0 PID: 8310 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 115.296298][ T8310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.306525][ T8310] Call Trace: [ 115.309796][ T8310] dump_stack_lvl+0xd6/0x122 [ 115.314442][ T8310] dump_stack+0x11/0x1b [ 115.318599][ T8310] should_fail+0x23c/0x250 [ 115.323074][ T8310] __should_failslab+0x81/0x90 [ 115.327931][ T8310] should_failslab+0x5/0x20 [ 115.332467][ T8310] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 115.338236][ T8310] ? __kmalloc_node_track_caller+0x30/0x40 [ 115.344076][ T8310] __kmalloc_node_track_caller+0x30/0x40 [ 115.349747][ T8310] ? alloc_skb_with_frags+0x90/0x390 [ 115.355101][ T8310] __alloc_skb+0x187/0x420 [ 115.359603][ T8310] alloc_skb_with_frags+0x90/0x390 [ 115.364784][ T8310] ? _raw_spin_unlock_bh+0x33/0x40 [ 115.369903][ T8310] ? ip6_pol_route+0x91a/0xc50 [ 115.374724][ T8310] sock_alloc_send_pskb+0x436/0x4e0 [ 115.379913][ T8310] ? fib6_rule_lookup+0x85/0x160 [ 115.384838][ T8310] sock_alloc_send_skb+0x2d/0x40 [ 115.389793][ T8310] rawv6_send_hdrinc+0x1c8/0x940 [ 115.394745][ T8310] ? ip6_dst_lookup_tail+0x45c/0x510 [ 115.400023][ T8310] ? xfrm_lookup_route+0xc0/0xf0 [ 115.405039][ T8310] rawv6_sendmsg+0xe40/0x13f0 [ 115.409726][ T8310] inet_sendmsg+0x5f/0x80 [ 115.414141][ T8310] ? inet_send_prepare+0x210/0x210 [ 115.419265][ T8310] kernel_sendmsg+0x97/0xd0 [ 115.423795][ T8310] sock_no_sendpage+0x87/0xb0 [ 115.428460][ T8310] ? __receive_sock+0x20/0x20 [ 115.433185][ T8310] kernel_sendpage+0x187/0x200 [ 115.438029][ T8310] ? __receive_sock+0x20/0x20 [ 115.442694][ T8310] sock_sendpage+0x5a/0x70 [ 115.447143][ T8310] pipe_to_sendpage+0x128/0x160 [ 115.452035][ T8310] ? sock_fasync+0xc0/0xc0 [ 115.456445][ T8310] __splice_from_pipe+0x207/0x500 [ 115.461589][ T8310] ? generic_splice_sendpage+0xd0/0xd0 [ 115.467031][ T8310] generic_splice_sendpage+0x94/0xd0 [ 115.472307][ T8310] ? iter_file_splice_write+0x790/0x790 [ 115.477850][ T8310] direct_splice_actor+0x80/0xa0 [ 115.482774][ T8310] splice_direct_to_actor+0x345/0x650 [ 115.488167][ T8310] ? do_splice_direct+0x190/0x190 [ 115.493177][ T8310] do_splice_direct+0x106/0x190 [ 115.498018][ T8310] do_sendfile+0x63e/0xbb0 [ 115.502427][ T8310] __x64_sys_sendfile64+0x102/0x140 [ 115.507620][ T8310] do_syscall_64+0x44/0xa0 [ 115.512029][ T8310] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.517983][ T8310] RIP: 0033:0x4665f9 [ 115.521865][ T8310] 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 [ 115.541462][ T8310] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 115.549963][ T8310] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 115.557929][ T8310] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 115.565884][ T8310] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 115.574027][ T8310] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 115.581989][ T8310] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:10 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:10 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) 14:04:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x600) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:04:10 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x7a, 0x0) 14:04:10 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:10 executing program 1 (fault-call:8 fault-nth:83): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 115.651658][ T8279] syz-executor.2 (8279) used greatest stack depth: 10432 bytes left [ 115.684695][ T8321] loop2: detected capacity change from 0 to 264192 [ 115.690510][ T8328] loop3: detected capacity change from 0 to 264192 [ 115.701906][ T8328] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 115.713613][ T8332] FAULT_INJECTION: forcing a failure. [ 115.713613][ T8332] name failslab, interval 1, probability 0, space 0, times 0 [ 115.726271][ T8332] CPU: 0 PID: 8332 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 115.734939][ T8332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.744990][ T8332] Call Trace: [ 115.748344][ T8332] dump_stack_lvl+0xd6/0x122 [ 115.752924][ T8332] dump_stack+0x11/0x1b [ 115.757066][ T8332] should_fail+0x23c/0x250 [ 115.761477][ T8332] ? dst_alloc+0x108/0x300 [ 115.765880][ T8332] __should_failslab+0x81/0x90 [ 115.770630][ T8332] should_failslab+0x5/0x20 [ 115.775129][ T8332] kmem_cache_alloc+0x4f/0x300 [ 115.780058][ T8332] ? fib6_table_lookup+0x21b/0x5e0 [ 115.785171][ T8332] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 115.790806][ T8332] dst_alloc+0x108/0x300 [ 115.795039][ T8332] ip6_rt_cache_alloc+0x206/0x4d0 [ 115.800064][ T8332] ip6_pol_route+0xa82/0xc50 [ 115.804651][ T8332] ? kmem_cache_free+0x5e/0xe0 [ 115.809403][ T8332] ip6_pol_route_output+0x3b/0x50 [ 115.814464][ T8332] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 115.820529][ T8332] fib6_rule_lookup+0x40/0x160 [ 115.825403][ T8332] ip6_route_output_flags_noref+0x192/0x1b0 [ 115.831389][ T8332] ip6_route_output_flags+0x2a/0x140 [ 115.836684][ T8332] ip6_dst_lookup_tail+0x38b/0x510 [ 115.841790][ T8332] ip6_dst_lookup_flow+0x44/0xc0 [ 115.846755][ T8332] rawv6_sendmsg+0xbfa/0x13f0 [ 115.851440][ T8332] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 115.857682][ T8332] inet_sendmsg+0x5f/0x80 [ 115.862006][ T8332] ? inet_send_prepare+0x210/0x210 [ 115.867129][ T8332] kernel_sendmsg+0x97/0xd0 [ 115.871620][ T8332] sock_no_sendpage+0x87/0xb0 [ 115.876359][ T8332] ? __receive_sock+0x20/0x20 [ 115.881027][ T8332] kernel_sendpage+0x187/0x200 [ 115.885946][ T8332] ? __receive_sock+0x20/0x20 [ 115.890631][ T8332] sock_sendpage+0x5a/0x70 [ 115.895048][ T8332] pipe_to_sendpage+0x128/0x160 [ 115.899930][ T8332] ? sock_fasync+0xc0/0xc0 [ 115.904351][ T8332] __splice_from_pipe+0x207/0x500 [ 115.909433][ T8332] ? generic_splice_sendpage+0xd0/0xd0 [ 115.914924][ T8332] generic_splice_sendpage+0x94/0xd0 [ 115.920311][ T8332] ? iter_file_splice_write+0x790/0x790 [ 115.925848][ T8332] direct_splice_actor+0x80/0xa0 [ 115.930770][ T8332] splice_direct_to_actor+0x345/0x650 [ 115.936186][ T8332] ? do_splice_direct+0x190/0x190 [ 115.941204][ T8332] do_splice_direct+0x106/0x190 [ 115.946081][ T8332] do_sendfile+0x63e/0xbb0 [ 115.950504][ T8332] __x64_sys_sendfile64+0x102/0x140 [ 115.955708][ T8332] do_syscall_64+0x44/0xa0 [ 115.960147][ T8332] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.966122][ T8332] RIP: 0033:0x4665f9 [ 115.970016][ T8332] 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 [ 115.989658][ T8332] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 14:04:10 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x300, 0x0) [ 115.998075][ T8332] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 116.006147][ T8332] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 116.014139][ T8332] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 116.022138][ T8332] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 116.030110][ T8332] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:10 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) 14:04:10 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x1800, 0x0) 14:04:10 executing program 1 (fault-call:8 fault-nth:84): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:10 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2700, 0x0) [ 116.152244][ T8321] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 116.175506][ T8352] FAULT_INJECTION: forcing a failure. [ 116.175506][ T8352] name failslab, interval 1, probability 0, space 0, times 0 [ 116.188160][ T8352] CPU: 0 PID: 8352 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 116.196926][ T8352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.206994][ T8352] Call Trace: [ 116.210359][ T8352] dump_stack_lvl+0xd6/0x122 [ 116.214956][ T8352] dump_stack+0x11/0x1b [ 116.219109][ T8352] should_fail+0x23c/0x250 [ 116.223538][ T8352] __should_failslab+0x81/0x90 [ 116.228360][ T8352] should_failslab+0x5/0x20 [ 116.232873][ T8352] kmem_cache_alloc_node+0x61/0x2c0 [ 116.238108][ T8352] ? __alloc_skb+0xed/0x420 [ 116.242620][ T8352] __alloc_skb+0xed/0x420 [ 116.247003][ T8352] alloc_skb_with_frags+0x90/0x390 [ 116.252122][ T8352] ? _raw_spin_unlock_bh+0x33/0x40 [ 116.257467][ T8352] ? ip6_pol_route+0x91a/0xc50 [ 116.262252][ T8352] sock_alloc_send_pskb+0x436/0x4e0 [ 116.267442][ T8352] ? fib6_rule_lookup+0x85/0x160 [ 116.272430][ T8352] sock_alloc_send_skb+0x2d/0x40 [ 116.277363][ T8352] rawv6_send_hdrinc+0x1c8/0x940 [ 116.282296][ T8352] ? ip6_dst_lookup_tail+0x45c/0x510 [ 116.287872][ T8352] ? xfrm_lookup_route+0xc0/0xf0 [ 116.292806][ T8352] rawv6_sendmsg+0xe40/0x13f0 [ 116.297477][ T8352] inet_sendmsg+0x5f/0x80 [ 116.301887][ T8352] ? inet_send_prepare+0x210/0x210 [ 116.307044][ T8352] kernel_sendmsg+0x97/0xd0 [ 116.311537][ T8352] sock_no_sendpage+0x87/0xb0 [ 116.316294][ T8352] ? __receive_sock+0x20/0x20 [ 116.320967][ T8352] kernel_sendpage+0x187/0x200 [ 116.325851][ T8352] ? __receive_sock+0x20/0x20 [ 116.330951][ T8352] sock_sendpage+0x5a/0x70 [ 116.335374][ T8352] pipe_to_sendpage+0x128/0x160 [ 116.340218][ T8352] ? sock_fasync+0xc0/0xc0 [ 116.344625][ T8352] __splice_from_pipe+0x207/0x500 [ 116.349690][ T8352] ? generic_splice_sendpage+0xd0/0xd0 [ 116.355225][ T8352] generic_splice_sendpage+0x94/0xd0 [ 116.360495][ T8352] ? iter_file_splice_write+0x790/0x790 [ 116.366030][ T8352] direct_splice_actor+0x80/0xa0 [ 116.370958][ T8352] splice_direct_to_actor+0x345/0x650 [ 116.376411][ T8352] ? do_splice_direct+0x190/0x190 [ 116.381419][ T8352] do_splice_direct+0x106/0x190 [ 116.386323][ T8352] do_sendfile+0x63e/0xbb0 [ 116.390733][ T8352] __x64_sys_sendfile64+0x102/0x140 [ 116.395944][ T8352] do_syscall_64+0x44/0xa0 [ 116.400363][ T8352] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 116.406307][ T8352] RIP: 0033:0x4665f9 [ 116.410189][ T8352] 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 [ 116.429846][ T8352] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 116.438246][ T8352] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 14:04:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0xfdef) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 116.446284][ T8352] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 116.454330][ T8352] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 116.462307][ T8352] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 116.470262][ T8352] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:11 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:11 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x3f00, 0x0) 14:04:11 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) 14:04:11 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:11 executing program 1 (fault-call:8 fault-nth:85): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 116.631781][ T8373] FAULT_INJECTION: forcing a failure. [ 116.631781][ T8373] name failslab, interval 1, probability 0, space 0, times 0 [ 116.644717][ T8373] CPU: 0 PID: 8373 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 116.653476][ T8373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.663520][ T8373] Call Trace: [ 116.666787][ T8373] dump_stack_lvl+0xd6/0x122 [ 116.671376][ T8373] dump_stack+0x11/0x1b [ 116.675649][ T8373] should_fail+0x23c/0x250 [ 116.680072][ T8373] __should_failslab+0x81/0x90 [ 116.684858][ T8373] should_failslab+0x5/0x20 [ 116.689430][ T8373] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 116.695228][ T8373] ? __kmalloc_node_track_caller+0x30/0x40 [ 116.701127][ T8373] __kmalloc_node_track_caller+0x30/0x40 [ 116.706747][ T8373] ? alloc_skb_with_frags+0x90/0x390 [ 116.712048][ T8373] __alloc_skb+0x187/0x420 [ 116.716459][ T8373] alloc_skb_with_frags+0x90/0x390 [ 116.721626][ T8373] ? _raw_spin_unlock_bh+0x33/0x40 [ 116.726845][ T8373] ? ip6_pol_route+0x91a/0xc50 [ 116.731610][ T8373] sock_alloc_send_pskb+0x436/0x4e0 [ 116.736812][ T8373] ? fib6_rule_lookup+0x85/0x160 [ 116.741751][ T8373] sock_alloc_send_skb+0x2d/0x40 [ 116.746695][ T8373] rawv6_send_hdrinc+0x1c8/0x940 [ 116.751713][ T8373] ? ip6_dst_lookup_tail+0x45c/0x510 [ 116.756986][ T8373] ? xfrm_lookup_route+0xc0/0xf0 [ 116.762265][ T8373] rawv6_sendmsg+0xe40/0x13f0 [ 116.767207][ T8373] inet_sendmsg+0x5f/0x80 [ 116.771878][ T8373] ? inet_send_prepare+0x210/0x210 [ 116.776983][ T8373] kernel_sendmsg+0x97/0xd0 [ 116.781478][ T8373] sock_no_sendpage+0x87/0xb0 [ 116.786156][ T8373] ? __receive_sock+0x20/0x20 [ 116.790822][ T8373] kernel_sendpage+0x187/0x200 [ 116.795660][ T8373] ? __receive_sock+0x20/0x20 [ 116.800330][ T8373] sock_sendpage+0x5a/0x70 [ 116.804737][ T8373] pipe_to_sendpage+0x128/0x160 [ 116.809575][ T8373] ? sock_fasync+0xc0/0xc0 [ 116.814000][ T8373] __splice_from_pipe+0x207/0x500 [ 116.819100][ T8373] ? generic_splice_sendpage+0xd0/0xd0 [ 116.824548][ T8373] generic_splice_sendpage+0x94/0xd0 [ 116.829832][ T8373] ? iter_file_splice_write+0x790/0x790 [ 116.835364][ T8373] direct_splice_actor+0x80/0xa0 [ 116.840323][ T8373] splice_direct_to_actor+0x345/0x650 [ 116.845685][ T8373] ? do_splice_direct+0x190/0x190 [ 116.850760][ T8373] do_splice_direct+0x106/0x190 [ 116.855680][ T8373] do_sendfile+0x63e/0xbb0 [ 116.860093][ T8373] __x64_sys_sendfile64+0x102/0x140 [ 116.865323][ T8373] do_syscall_64+0x44/0xa0 [ 116.869769][ T8373] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 116.875712][ T8373] RIP: 0033:0x4665f9 [ 116.879603][ T8373] 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 [ 116.899334][ T8373] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 116.909730][ T8373] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 116.918048][ T8373] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:04:11 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x416d, 0x0) 14:04:11 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) [ 116.926046][ T8373] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 116.934029][ T8373] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 116.941986][ T8373] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x20000281) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:04:11 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) 14:04:11 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4800, 0x0) [ 116.983959][ T8385] loop3: detected capacity change from 0 to 264192 [ 116.998633][ T8385] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 117.004243][ T8392] loop2: detected capacity change from 0 to 264192 [ 117.067756][ T8392] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:04:11 executing program 4: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:11 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4c00, 0x0) [ 117.204256][ T8415] loop4: detected capacity change from 0 to 264192 [ 117.256097][ T8415] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 117.273794][ T580] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:04:12 executing program 1 (fault-call:8 fault-nth:86): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:12 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x6800, 0x0) 14:04:12 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:12 executing program 4 (fault-call:3 fault-nth:0): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) 14:04:12 executing program 2: 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) sync_file_range(r0, 0x9, 0x9, 0x1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x11, 0x800000003, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000100)={r5, 0x5, 0x6}, 0x10) close(r3) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) fsetxattr$trusted_overlay_origin(r3, &(0x7f0000000140), &(0x7f0000000200), 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0x8001}, {0x7c}, {0x6}]}, 0x10) writev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="d813867e", 0xfdef}], 0x1) connect$inet(r4, &(0x7f0000000240)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 117.476174][ T1141] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 117.504225][ T8408] syz-executor.2 (8408) used greatest stack depth: 10400 bytes left [ 117.546291][ T8433] FAULT_INJECTION: forcing a failure. [ 117.546291][ T8433] name failslab, interval 1, probability 0, space 0, times 0 [ 117.559060][ T8433] CPU: 1 PID: 8433 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 117.561387][ T8436] loop3: detected capacity change from 0 to 264192 [ 117.567768][ T8433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.567788][ T8433] Call Trace: [ 117.567795][ T8433] dump_stack_lvl+0xd6/0x122 [ 117.592617][ T8433] dump_stack+0x11/0x1b [ 117.596766][ T8433] should_fail+0x23c/0x250 [ 117.601259][ T8433] ? dst_alloc+0x108/0x300 [ 117.605757][ T8433] __should_failslab+0x81/0x90 [ 117.610512][ T8433] should_failslab+0x5/0x20 [ 117.615015][ T8433] kmem_cache_alloc+0x4f/0x300 [ 117.619766][ T8433] ? fib6_table_lookup+0x21b/0x5e0 [ 117.624926][ T8433] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 117.630552][ T8433] dst_alloc+0x108/0x300 [ 117.634793][ T8433] ip6_rt_cache_alloc+0x206/0x4d0 [ 117.639917][ T8433] ip6_pol_route+0xa82/0xc50 [ 117.644587][ T8433] ? kmem_cache_free+0x5e/0xe0 [ 117.649337][ T8433] ip6_pol_route_output+0x3b/0x50 [ 117.654404][ T8433] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 117.660469][ T8433] fib6_rule_lookup+0x40/0x160 [ 117.665220][ T8433] ip6_route_output_flags_noref+0x192/0x1b0 [ 117.671214][ T8433] ip6_route_output_flags+0x2a/0x140 [ 117.676491][ T8433] ip6_dst_lookup_tail+0x38b/0x510 [ 117.681590][ T8433] ip6_dst_lookup_flow+0x44/0xc0 [ 117.686560][ T8433] rawv6_sendmsg+0xbfa/0x13f0 [ 117.691253][ T8433] inet_sendmsg+0x5f/0x80 [ 117.695624][ T8433] ? inet_send_prepare+0x210/0x210 [ 117.700725][ T8433] kernel_sendmsg+0x97/0xd0 [ 117.705225][ T8433] sock_no_sendpage+0x87/0xb0 [ 117.709891][ T8433] ? __receive_sock+0x20/0x20 [ 117.714624][ T8433] kernel_sendpage+0x187/0x200 [ 117.719646][ T8433] ? __receive_sock+0x20/0x20 [ 117.724327][ T8433] sock_sendpage+0x5a/0x70 [ 117.728738][ T8433] pipe_to_sendpage+0x128/0x160 [ 117.733576][ T8433] ? sock_fasync+0xc0/0xc0 [ 117.738172][ T8433] __splice_from_pipe+0x207/0x500 [ 117.743201][ T8433] ? generic_splice_sendpage+0xd0/0xd0 [ 117.748654][ T8433] generic_splice_sendpage+0x94/0xd0 [ 117.753947][ T8433] ? iter_file_splice_write+0x790/0x790 [ 117.759597][ T8433] direct_splice_actor+0x80/0xa0 [ 117.764527][ T8433] splice_direct_to_actor+0x345/0x650 [ 117.769972][ T8433] ? do_splice_direct+0x190/0x190 [ 117.774996][ T8433] do_splice_direct+0x106/0x190 [ 117.779839][ T8433] do_sendfile+0x63e/0xbb0 [ 117.784268][ T8433] __x64_sys_sendfile64+0x102/0x140 [ 117.789460][ T8433] do_syscall_64+0x44/0xa0 [ 117.793977][ T8433] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 117.799959][ T8433] RIP: 0033:0x4665f9 [ 117.803841][ T8433] 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 [ 117.823441][ T8433] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 117.831868][ T8433] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 117.839833][ T8433] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:04:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x7ffff000) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 117.847992][ T8433] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 117.856001][ T8433] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 117.864296][ T8433] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 117.898377][ T8443] FAULT_INJECTION: forcing a failure. [ 117.898377][ T8443] name failslab, interval 1, probability 0, space 0, times 0 [ 117.911049][ T8443] CPU: 1 PID: 8443 Comm: syz-executor.4 Not tainted 5.15.0-rc1-syzkaller #0 [ 117.914093][ T8436] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value [ 117.919903][ T8443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.919917][ T8443] Call Trace: [ 117.919924][ T8443] dump_stack_lvl+0xd6/0x122 [ 117.946458][ T8443] dump_stack+0x11/0x1b [ 117.950637][ T8443] should_fail+0x23c/0x250 [ 117.955059][ T8443] ? iovec_from_user+0x87/0x2e0 [ 117.959904][ T8443] __should_failslab+0x81/0x90 [ 117.964759][ T8443] should_failslab+0x5/0x20 [ 117.969307][ T8443] __kmalloc+0x6f/0x350 [ 117.973610][ T8443] iovec_from_user+0x87/0x2e0 [ 117.978631][ T8443] ? _kstrtoull+0x301/0x320 [ 117.983144][ T8443] __import_iovec+0x57/0x2d0 [ 117.987736][ T8443] ? 0xffffffff81000000 [ 117.991909][ T8443] import_iovec+0x69/0x80 [ 117.996229][ T8443] do_preadv+0x127/0x240 [ 118.000467][ T8443] __x64_sys_preadv+0x54/0x60 [ 118.005170][ T8443] do_syscall_64+0x44/0xa0 [ 118.009580][ T8443] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 118.015541][ T8443] RIP: 0033:0x4665f9 [ 118.019422][ T8443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 118.039149][ T8443] RSP: 002b:00007f26d5a1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 14:04:12 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x6c00, 0x0) [ 118.047582][ T8443] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665f9 [ 118.055546][ T8443] RDX: 0000000000000018 RSI: 0000000020000280 RDI: 0000000000000003 [ 118.063508][ T8443] RBP: 00007f26d5a1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 118.071474][ T8443] R10: 0000000000000d9f R11: 0000000000000246 R12: 0000000000000001 [ 118.079451][ T8443] R13: 00007fff39760d9f R14: 00007f26d5a1b300 R15: 0000000000022000 14:04:12 executing program 1 (fault-call:8 fault-nth:87): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:12 executing program 4 (fault-call:3 fault-nth:1): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) 14:04:12 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x5, 0x6}, 0x10) close(r0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @empty}, {0x306}, 0x10, {0x2, 0x4e23, @rand_addr=0x64010102}, 'rose0\x00'}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r3, &(0x7f0000000000)=[{0x26, 0x0, 0x0, 0x0, @tick=0x20, {}, {}, @control={0x74, 0x80, 0x3ff}}], 0x1c) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000000400)={@private1, 0x0}, &(0x7f0000003a00)=0x14) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002100), 0x4200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r1, &(0x7f0000003ac0)={0x18}) bind(r5, &(0x7f0000003a40)=@ll={0x11, 0x19, r6, 0x1, 0x91, 0x6, @random="f689330c2f81"}, 0x80) recvmmsg$unix(r0, &(0x7f00000038c0)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/47, 0x2f}, {&(0x7f0000000200)=""/233, 0xe9}, {&(0x7f0000000300)=""/172, 0xac}], 0x3, &(0x7f0000000400)}}, {{&(0x7f0000000440), 0x6e, &(0x7f00000017c0)=[{&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/181, 0xb5}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/244, 0xf4}], 0x5}}, {{&(0x7f0000001840), 0x6e, &(0x7f0000001d80)=[{&(0x7f00000018c0)=""/20, 0x14}, {&(0x7f0000001900)=""/107, 0x6b}, {&(0x7f0000001980)=""/8, 0x8}, {&(0x7f00000019c0)=""/146, 0x92}, {&(0x7f0000001a80)=""/245, 0xf5}, {&(0x7f0000001b80)=""/55, 0x37}, {&(0x7f0000001bc0)=""/181, 0xb5}, {&(0x7f0000001c80)=""/26, 0x1a}, {&(0x7f0000001cc0)=""/103, 0x67}, {&(0x7f0000001d40)=""/62, 0x3e}], 0xa, &(0x7f0000001e40)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{&(0x7f0000001f40), 0x6e, &(0x7f00000036c0)=[{&(0x7f0000001fc0)=""/197, 0xc5}, {&(0x7f00000020c0)=""/64, 0x40}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/121, 0x79}, {&(0x7f00000031c0)=""/223, 0xdf}, {&(0x7f00000032c0)=""/130, 0x82}, {&(0x7f0000003380)=""/230, 0xe6}, {&(0x7f0000003480)=""/120, 0x78}, {&(0x7f0000003500)=""/219, 0xdb}, {&(0x7f0000003600)=""/175, 0xaf}], 0xa, &(0x7f0000003780)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}}], 0x4, 0x120, 0x0) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f00000039c0)={r2, 0x1, 0x6, @random="1aecd0eceb30"}, 0x10) [ 118.189473][ T8467] FAULT_INJECTION: forcing a failure. [ 118.189473][ T8467] name failslab, interval 1, probability 0, space 0, times 0 [ 118.202219][ T8467] CPU: 0 PID: 8467 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 118.210977][ T8467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.221019][ T8467] Call Trace: [ 118.224304][ T8467] dump_stack_lvl+0xd6/0x122 [ 118.229117][ T8467] dump_stack+0x11/0x1b [ 118.233260][ T8467] should_fail+0x23c/0x250 [ 118.237661][ T8467] __should_failslab+0x81/0x90 [ 118.242412][ T8467] should_failslab+0x5/0x20 [ 118.247023][ T8467] kmem_cache_alloc_node+0x61/0x2c0 [ 118.252370][ T8467] ? __alloc_skb+0xed/0x420 [ 118.256949][ T8467] __alloc_skb+0xed/0x420 [ 118.261270][ T8467] alloc_skb_with_frags+0x90/0x390 [ 118.266376][ T8467] ? _raw_spin_unlock_bh+0x33/0x40 [ 118.271479][ T8467] ? ip6_pol_route+0x91a/0xc50 [ 118.276241][ T8467] sock_alloc_send_pskb+0x436/0x4e0 [ 118.281427][ T8467] ? fib6_rule_lookup+0x85/0x160 [ 118.286388][ T8467] sock_alloc_send_skb+0x2d/0x40 [ 118.291310][ T8467] rawv6_send_hdrinc+0x1c8/0x940 [ 118.296283][ T8467] ? ip6_dst_lookup_tail+0x45c/0x510 [ 118.301552][ T8467] ? xfrm_lookup_route+0xc0/0xf0 [ 118.306518][ T8467] rawv6_sendmsg+0xe40/0x13f0 [ 118.311243][ T8467] inet_sendmsg+0x5f/0x80 [ 118.315580][ T8467] ? inet_send_prepare+0x210/0x210 [ 118.320712][ T8467] kernel_sendmsg+0x97/0xd0 [ 118.325251][ T8467] sock_no_sendpage+0x87/0xb0 [ 118.329972][ T8467] ? __receive_sock+0x20/0x20 [ 118.334638][ T8467] kernel_sendpage+0x187/0x200 [ 118.339415][ T8467] ? __receive_sock+0x20/0x20 [ 118.344080][ T8467] sock_sendpage+0x5a/0x70 [ 118.348488][ T8467] pipe_to_sendpage+0x128/0x160 [ 118.353338][ T8467] ? sock_fasync+0xc0/0xc0 [ 118.357905][ T8467] __splice_from_pipe+0x207/0x500 [ 118.362996][ T8467] ? generic_splice_sendpage+0xd0/0xd0 [ 118.368439][ T8467] generic_splice_sendpage+0x94/0xd0 [ 118.373797][ T8467] ? iter_file_splice_write+0x790/0x790 [ 118.379330][ T8467] direct_splice_actor+0x80/0xa0 [ 118.384307][ T8467] splice_direct_to_actor+0x345/0x650 [ 118.389763][ T8467] ? do_splice_direct+0x190/0x190 [ 118.394800][ T8467] do_splice_direct+0x106/0x190 [ 118.399697][ T8467] do_sendfile+0x63e/0xbb0 [ 118.404217][ T8467] __x64_sys_sendfile64+0x102/0x140 [ 118.409419][ T8467] do_syscall_64+0x44/0xa0 [ 118.413830][ T8467] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 118.419755][ T8467] RIP: 0033:0x4665f9 [ 118.423632][ T8467] 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 [ 118.443466][ T8467] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 118.451894][ T8467] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 118.459849][ T8467] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 118.467802][ T8467] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 118.475760][ T8467] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 14:04:13 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x6d41, 0x0) [ 118.483713][ T8467] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 118.508761][ T8469] FAULT_INJECTION: forcing a failure. [ 118.508761][ T8469] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 118.521841][ T8469] CPU: 1 PID: 8469 Comm: syz-executor.4 Not tainted 5.15.0-rc1-syzkaller #0 [ 118.530513][ T8469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.540586][ T8469] Call Trace: [ 118.543855][ T8469] dump_stack_lvl+0xd6/0x122 [ 118.548435][ T8469] dump_stack+0x11/0x1b [ 118.552581][ T8469] should_fail+0x23c/0x250 [ 118.556982][ T8469] should_fail_usercopy+0x16/0x20 [ 118.561989][ T8469] _copy_from_user+0x1c/0xd0 [ 118.566570][ T8469] iovec_from_user+0xc4/0x2e0 [ 118.571231][ T8469] __import_iovec+0x57/0x2d0 [ 118.575811][ T8469] ? 0xffffffff81000000 [ 118.579949][ T8469] import_iovec+0x69/0x80 [ 118.584262][ T8469] do_preadv+0x127/0x240 [ 118.588549][ T8469] __x64_sys_preadv+0x54/0x60 [ 118.593481][ T8469] do_syscall_64+0x44/0xa0 [ 118.597968][ T8469] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 118.603866][ T8469] RIP: 0033:0x4665f9 [ 118.607755][ T8469] 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 [ 118.627441][ T8469] RSP: 002b:00007f26d5a3c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 14:04:13 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) [ 118.635851][ T8469] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 118.643901][ T8469] RDX: 0000000000000018 RSI: 0000000020000280 RDI: 0000000000000003 [ 118.651922][ T8469] RBP: 00007f26d5a3c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 118.659970][ T8469] R10: 0000000000000d9f R11: 0000000000000246 R12: 0000000000000001 [ 118.667934][ T8469] R13: 00007fff39760d9f R14: 00007f26d5a3c300 R15: 0000000000022000 [ 118.682115][ T8479] loop3: detected capacity change from 0 to 264192 [ 118.690678][ T8479] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:04:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0xfffffdef) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:04:13 executing program 4 (fault-call:3 fault-nth:2): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 118.805585][ T8491] FAULT_INJECTION: forcing a failure. [ 118.805585][ T8491] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 118.818840][ T8491] CPU: 0 PID: 8491 Comm: syz-executor.4 Not tainted 5.15.0-rc1-syzkaller #0 [ 118.827586][ T8491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.837818][ T8491] Call Trace: [ 118.841094][ T8491] dump_stack_lvl+0xd6/0x122 [ 118.845797][ T8491] dump_stack+0x11/0x1b [ 118.850027][ T8491] should_fail+0x23c/0x250 14:04:13 executing program 1 (fault-call:8 fault-nth:88): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 118.854440][ T8491] __alloc_pages+0x102/0x320 [ 118.859033][ T8491] alloc_pages+0x382/0x3d0 [ 118.863458][ T8491] ? filemap_read_page+0x210/0x210 [ 118.868579][ T8491] pte_alloc_one+0x29/0xb0 [ 118.873016][ T8491] handle_mm_fault+0xabf/0x1580 [ 118.877889][ T8491] do_user_addr_fault+0x609/0xbe0 [ 118.882993][ T8491] exc_page_fault+0x91/0x220 [ 118.887683][ T8491] asm_exc_page_fault+0x1e/0x30 [ 118.892695][ T8491] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 14:04:13 executing program 2: ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000000)) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000040)={0x8, 0x1}) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x4966, 0x0, 0x9, 0x8bb7, 0xff}, 0xc) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0xe) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8000, 0x3a) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000280)={{r1}, 0x6, &(0x7f0000000240)=[0x8, 0x401, 0x4, 0x20, 0x7, 0x6], 0x4b, 0x7, [0x401, 0x565, 0x72, 0x800000000]}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x62001, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x54, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x80000000, 0x80}}}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0x3}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x54}, 0x1, 0x0, 0x0, 0xc0}, 0x880) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4000010, r1, 0xab0e8000) r3 = syz_open_dev$vcsu(&(0x7f0000000480), 0x2b91, 0xb0000) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@remote, @in6=@mcast2, 0x4e20, 0x6, 0x4e22, 0x20, 0xa, 0xa0, 0x0, 0x2c, 0x0, 0xee01}, {0x10001, 0x3, 0xfe, 0xff, 0xff, 0x0, 0x1ff, 0x4}, {0x4fe, 0x2, 0x10000, 0x100000000}, 0x622c, 0x6e6bbb, 0x1, 0x0, 0x3}, {{@in=@private=0xa010100, 0x4d6, 0xcd}, 0xa, @in6=@loopback, 0x3502, 0x3, 0x1, 0x3, 0xfc28, 0x80000001, 0x6}}, 0xe8) r4 = socket$inet6(0xa, 0x2, 0x6) splice(r4, &(0x7f00000005c0)=0xf1, r1, &(0x7f0000000600)=0x80000001, 0xb5, 0x5) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000700)={'syztnl1\x00', &(0x7f0000000680)={'syztnl1\x00', 0x0, 0x4, 0x6, 0x7f, 0x6, 0x0, @mcast1, @mcast1, 0x8041, 0x40, 0x7, 0x6}}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r2, &(0x7f00000008c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)={0x110, 0x0, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x4045) r6 = syz_open_dev$vcsu(&(0x7f0000000900), 0x5, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000980), r2) sendmsg$NL80211_CMD_SET_PMKSA(r6, &(0x7f0000000ac0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)={0x88, r7, 0x2, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x9}, @NL80211_ATTR_PMK={0x14, 0xfe, "788898d922c5616bf6879299b60cec39"}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0xff}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_MAC={0xa, 0x6, @random="2fc9fbe4df46"}, @NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0xffff}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0xc}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x53}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x14) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000006b240)={0x7, [], 0x4, "504653d9098df8"}) [ 118.899292][ T8491] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 83 f8 [ 118.918911][ T8491] RSP: 0018:ffffc90000a5fc80 EFLAGS: 00010202 [ 118.925016][ T8491] RAX: ffff888131e1a9e8 RBX: 0000000020000400 RCX: 0000000000000180 [ 118.932996][ T8491] RDX: 0000000000000180 RSI: 0000000020000280 RDI: ffff888132be3e00 [ 118.941055][ T8491] RBP: 0000000000000180 R08: 0000000000000000 R09: 0001ffffffffffff [ 118.949132][ T8491] R10: 0001888132be3f7f R11: ffff888100040480 R12: 0000000000000180 [ 118.957110][ T8491] R13: 00007ffffffff000 R14: ffff888132be3e00 R15: 0000000020000280 [ 118.965317][ T8491] _copy_from_user+0x7e/0xd0 [ 118.969921][ T8491] iovec_from_user+0xc4/0x2e0 [ 118.974671][ T8491] __import_iovec+0x57/0x2d0 [ 118.979251][ T8491] import_iovec+0x69/0x80 [ 118.983592][ T8491] do_preadv+0x127/0x240 [ 118.987825][ T8491] __x64_sys_preadv+0x54/0x60 [ 118.992515][ T8491] do_syscall_64+0x44/0xa0 [ 118.996957][ T8491] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 119.002872][ T8491] RIP: 0033:0x4665f9 [ 119.006750][ T8491] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 119.026342][ T8491] RSP: 002b:00007f26d5a3c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 119.034740][ T8491] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 119.042697][ T8491] RDX: 0000000000000018 RSI: 0000000020000280 RDI: 0000000000000003 14:04:13 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:13 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x7400, 0x0) [ 119.050797][ T8491] RBP: 00007f26d5a3c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 119.058851][ T8491] R10: 0000000000000d9f R11: 0000000000000246 R12: 0000000000000001 [ 119.066893][ T8491] R13: 00007fff39760d9f R14: 00007f26d5a3c300 R15: 0000000000022000 [ 119.093096][ T57] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:04:13 executing program 4 (fault-call:3 fault-nth:3): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) [ 119.117095][ T8498] FAULT_INJECTION: forcing a failure. [ 119.117095][ T8498] name failslab, interval 1, probability 0, space 0, times 0 [ 119.129815][ T8498] CPU: 0 PID: 8498 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 119.138658][ T8498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.148708][ T8498] Call Trace: [ 119.151988][ T8498] dump_stack_lvl+0xd6/0x122 [ 119.156592][ T8498] dump_stack+0x11/0x1b [ 119.160917][ T8498] should_fail+0x23c/0x250 [ 119.165331][ T8498] __should_failslab+0x81/0x90 [ 119.170099][ T8498] should_failslab+0x5/0x20 [ 119.174602][ T8498] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 119.180326][ T8498] ? __kmalloc_node_track_caller+0x30/0x40 [ 119.186180][ T8498] __kmalloc_node_track_caller+0x30/0x40 [ 119.191976][ T8498] ? alloc_skb_with_frags+0x90/0x390 [ 119.197315][ T8498] __alloc_skb+0x187/0x420 [ 119.201726][ T8498] alloc_skb_with_frags+0x90/0x390 [ 119.206935][ T8498] ? _raw_spin_unlock_bh+0x33/0x40 [ 119.212052][ T8498] ? ip6_pol_route+0x91a/0xc50 [ 119.216885][ T8498] sock_alloc_send_pskb+0x436/0x4e0 [ 119.222072][ T8498] ? fib6_rule_lookup+0x85/0x160 [ 119.226996][ T8498] sock_alloc_send_skb+0x2d/0x40 [ 119.231921][ T8498] rawv6_send_hdrinc+0x1c8/0x940 [ 119.236893][ T8498] ? ip6_dst_lookup_tail+0x45c/0x510 [ 119.242451][ T8498] ? xfrm_lookup_route+0xc0/0xf0 [ 119.247400][ T8498] rawv6_sendmsg+0xe40/0x13f0 [ 119.252086][ T8498] inet_sendmsg+0x5f/0x80 [ 119.256478][ T8498] ? inet_send_prepare+0x210/0x210 [ 119.261702][ T8498] kernel_sendmsg+0x97/0xd0 [ 119.266213][ T8498] sock_no_sendpage+0x87/0xb0 [ 119.271087][ T8498] ? __receive_sock+0x20/0x20 [ 119.275801][ T8498] kernel_sendpage+0x187/0x200 [ 119.280662][ T8498] ? __receive_sock+0x20/0x20 [ 119.285333][ T8498] sock_sendpage+0x5a/0x70 [ 119.289750][ T8498] pipe_to_sendpage+0x128/0x160 [ 119.294625][ T8498] ? sock_fasync+0xc0/0xc0 [ 119.299071][ T8498] __splice_from_pipe+0x207/0x500 [ 119.304081][ T8498] ? generic_splice_sendpage+0xd0/0xd0 [ 119.309558][ T8498] generic_splice_sendpage+0x94/0xd0 [ 119.314835][ T8498] ? iter_file_splice_write+0x790/0x790 [ 119.320368][ T8498] direct_splice_actor+0x80/0xa0 [ 119.325358][ T8498] splice_direct_to_actor+0x345/0x650 [ 119.330716][ T8498] ? do_splice_direct+0x190/0x190 [ 119.335728][ T8498] do_splice_direct+0x106/0x190 [ 119.340669][ T8498] do_sendfile+0x63e/0xbb0 [ 119.345081][ T8498] __x64_sys_sendfile64+0x102/0x140 [ 119.350274][ T8498] do_syscall_64+0x44/0xa0 [ 119.354699][ T8498] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 119.360639][ T8498] RIP: 0033:0x4665f9 [ 119.364582][ T8498] 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 [ 119.384256][ T8498] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 119.392930][ T8498] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 119.400992][ T8498] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 119.408951][ T8498] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 119.416922][ T8498] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 119.424882][ T8498] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 119.443163][ T8509] FAULT_INJECTION: forcing a failure. [ 119.443163][ T8509] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 119.456269][ T8509] CPU: 1 PID: 8509 Comm: syz-executor.4 Not tainted 5.15.0-rc1-syzkaller #0 [ 119.464944][ T8509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.468062][ T8515] loop3: detected capacity change from 0 to 264192 [ 119.475108][ T8509] Call Trace: [ 119.475118][ T8509] dump_stack_lvl+0xd6/0x122 [ 119.484660][ T8515] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 119.484995][ T8509] dump_stack+0x11/0x1b [ 119.502700][ T8509] should_fail+0x23c/0x250 [ 119.507126][ T8509] should_fail_usercopy+0x16/0x20 [ 119.512160][ T8509] copy_page_to_iter+0x26f/0x950 [ 119.517141][ T8509] filemap_read+0xf06/0x1240 [ 119.521859][ T8509] generic_file_read_iter+0x75/0x2c0 [ 119.527195][ T8509] ? copy_user_enhanced_fast_string+0xe/0x40 [ 119.533273][ T8509] ext4_file_read_iter+0x1db/0x290 [ 119.538403][ T8509] do_iter_readv_writev+0x2fb/0x380 [ 119.543680][ T8509] do_iter_read+0x192/0x5d0 [ 119.548244][ T8509] ? import_iovec+0x69/0x80 [ 119.552784][ T8509] do_preadv+0x159/0x240 [ 119.557091][ T8509] __x64_sys_preadv+0x54/0x60 [ 119.561810][ T8509] do_syscall_64+0x44/0xa0 [ 119.566284][ T8509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 119.572328][ T8509] RIP: 0033:0x4665f9 [ 119.576221][ T8509] 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 [ 119.595857][ T8509] RSP: 002b:00007f26d5a1b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 119.604389][ T8509] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665f9 14:04:14 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0x82) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:14 executing program 1 (fault-call:8 fault-nth:89): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) [ 119.612365][ T8509] RDX: 0000000000000018 RSI: 0000000020000280 RDI: 0000000000000003 [ 119.620470][ T8509] RBP: 00007f26d5a1b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 119.628456][ T8509] R10: 0000000000000d9f R11: 0000000000000246 R12: 0000000000000001 [ 119.636435][ T8509] R13: 00007fff39760d9f R14: 00007f26d5a1b300 R15: 0000000000022000 [ 119.645005][ T1141] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 119.681919][ T8527] FAULT_INJECTION: forcing a failure. [ 119.681919][ T8527] name failslab, interval 1, probability 0, space 0, times 0 [ 119.694707][ T8527] CPU: 0 PID: 8527 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 119.703515][ T8527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.713967][ T8527] Call Trace: [ 119.717236][ T8527] dump_stack_lvl+0xd6/0x122 [ 119.721848][ T8527] dump_stack+0x11/0x1b [ 119.726035][ T8527] should_fail+0x23c/0x250 [ 119.730439][ T8527] ? dst_alloc+0x108/0x300 [ 119.734940][ T8527] __should_failslab+0x81/0x90 [ 119.739696][ T8527] should_failslab+0x5/0x20 [ 119.744194][ T8527] kmem_cache_alloc+0x4f/0x300 [ 119.748946][ T8527] ? fib6_table_lookup+0x21b/0x5e0 [ 119.754103][ T8527] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 119.759745][ T8527] dst_alloc+0x108/0x300 [ 119.764004][ T8527] ip6_rt_cache_alloc+0x206/0x4d0 [ 119.769023][ T8527] ip6_pol_route+0xa82/0xc50 [ 119.773631][ T8527] ? kmem_cache_free+0x5e/0xe0 [ 119.778385][ T8527] ip6_pol_route_output+0x3b/0x50 [ 119.783425][ T8527] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 119.789484][ T8527] fib6_rule_lookup+0x40/0x160 [ 119.794269][ T8527] ip6_route_output_flags_noref+0x192/0x1b0 [ 119.800234][ T8527] ip6_route_output_flags+0x2a/0x140 [ 119.805538][ T8527] ip6_dst_lookup_tail+0x38b/0x510 [ 119.810651][ T8527] ip6_dst_lookup_flow+0x44/0xc0 [ 119.815590][ T8527] rawv6_sendmsg+0xbfa/0x13f0 [ 119.820356][ T8527] inet_sendmsg+0x5f/0x80 [ 119.824685][ T8527] ? inet_send_prepare+0x210/0x210 [ 119.829855][ T8527] kernel_sendmsg+0x97/0xd0 [ 119.834446][ T8527] sock_no_sendpage+0x87/0xb0 [ 119.839124][ T8527] ? __receive_sock+0x20/0x20 [ 119.843897][ T8527] kernel_sendpage+0x187/0x200 [ 119.848696][ T8527] ? __receive_sock+0x20/0x20 [ 119.853359][ T8527] sock_sendpage+0x5a/0x70 [ 119.857770][ T8527] pipe_to_sendpage+0x128/0x160 [ 119.862611][ T8527] ? sock_fasync+0xc0/0xc0 [ 119.867197][ T8527] __splice_from_pipe+0x207/0x500 [ 119.872310][ T8527] ? generic_splice_sendpage+0xd0/0xd0 [ 119.877755][ T8527] generic_splice_sendpage+0x94/0xd0 [ 119.883026][ T8527] ? iter_file_splice_write+0x790/0x790 [ 119.888565][ T8527] direct_splice_actor+0x80/0xa0 [ 119.893490][ T8527] splice_direct_to_actor+0x345/0x650 [ 119.898867][ T8527] ? do_splice_direct+0x190/0x190 [ 119.903879][ T8527] do_splice_direct+0x106/0x190 [ 119.908717][ T8527] do_sendfile+0x63e/0xbb0 [ 119.913197][ T8527] __x64_sys_sendfile64+0x102/0x140 [ 119.918388][ T8527] do_syscall_64+0x44/0xa0 [ 119.922802][ T8527] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 119.928702][ T8527] RIP: 0033:0x4665f9 [ 119.932581][ T8527] 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 [ 119.952182][ T8527] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 119.960680][ T8527] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 119.968636][ T8527] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 14:04:14 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x7a00, 0x0) 14:04:14 executing program 1 (fault-call:8 fault-nth:90): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0xfffffffffffffdef) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) [ 119.976611][ T8527] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 119.984600][ T8527] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 119.992562][ T8527] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:14 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 120.055657][ T8540] FAULT_INJECTION: forcing a failure. [ 120.055657][ T8540] name failslab, interval 1, probability 0, space 0, times 0 [ 120.068303][ T8540] CPU: 1 PID: 8540 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 120.076983][ T8540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.087213][ T8540] Call Trace: [ 120.090487][ T8540] dump_stack_lvl+0xd6/0x122 [ 120.095130][ T8540] dump_stack+0x11/0x1b [ 120.099299][ T8540] should_fail+0x23c/0x250 14:04:14 executing program 2: r0 = getpid() sched_setattr(0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x10000, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0xc4800, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffe00, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000054300)={0x0, [], 0x8, "7e6830ead6b793"}) tkill(r0, 0x2f) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000840)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r2, 0x0, 0x8400fffffffa) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 120.103731][ T8540] __should_failslab+0x81/0x90 [ 120.108544][ T8532] loop3: detected capacity change from 0 to 264192 [ 120.108589][ T8540] should_failslab+0x5/0x20 [ 120.119653][ T8540] kmem_cache_alloc_node+0x61/0x2c0 [ 120.124850][ T8540] ? __alloc_skb+0xed/0x420 [ 120.129429][ T8540] __alloc_skb+0xed/0x420 [ 120.133795][ T8540] alloc_skb_with_frags+0x90/0x390 [ 120.138903][ T8540] ? _raw_spin_unlock_bh+0x33/0x40 [ 120.144009][ T8540] ? ip6_pol_route+0x91a/0xc50 [ 120.148774][ T8540] sock_alloc_send_pskb+0x436/0x4e0 [ 120.153991][ T8540] ? fib6_rule_lookup+0x85/0x160 [ 120.158947][ T8540] sock_alloc_send_skb+0x2d/0x40 [ 120.163930][ T8540] rawv6_send_hdrinc+0x1c8/0x940 [ 120.168871][ T8540] ? ip6_dst_lookup_tail+0x45c/0x510 [ 120.174145][ T8540] ? xfrm_lookup_route+0xc0/0xf0 [ 120.179471][ T8540] rawv6_sendmsg+0xe40/0x13f0 [ 120.184192][ T8540] inet_sendmsg+0x5f/0x80 [ 120.188544][ T8540] ? inet_send_prepare+0x210/0x210 [ 120.193728][ T8540] kernel_sendmsg+0x97/0xd0 [ 120.198813][ T8540] sock_no_sendpage+0x87/0xb0 [ 120.203547][ T8540] ? __receive_sock+0x20/0x20 [ 120.208220][ T8540] kernel_sendpage+0x187/0x200 [ 120.212980][ T8540] ? __receive_sock+0x20/0x20 [ 120.217734][ T8540] sock_sendpage+0x5a/0x70 [ 120.222158][ T8540] pipe_to_sendpage+0x128/0x160 [ 120.227011][ T8540] ? sock_fasync+0xc0/0xc0 [ 120.231585][ T8540] __splice_from_pipe+0x207/0x500 [ 120.236646][ T8540] ? generic_splice_sendpage+0xd0/0xd0 [ 120.242268][ T8540] generic_splice_sendpage+0x94/0xd0 [ 120.247539][ T8540] ? iter_file_splice_write+0x790/0x790 [ 120.253083][ T8540] direct_splice_actor+0x80/0xa0 [ 120.258042][ T8540] splice_direct_to_actor+0x345/0x650 [ 120.263495][ T8540] ? do_splice_direct+0x190/0x190 [ 120.268561][ T8540] do_splice_direct+0x106/0x190 [ 120.273401][ T8540] do_sendfile+0x63e/0xbb0 [ 120.277819][ T8540] __x64_sys_sendfile64+0x102/0x140 [ 120.283075][ T8540] do_syscall_64+0x44/0xa0 [ 120.287491][ T8540] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 120.293647][ T8540] RIP: 0033:0x4665f9 [ 120.297544][ T8540] 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 [ 120.317150][ T8540] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 120.325563][ T8540] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 120.333579][ T8540] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 120.341535][ T8540] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:04:15 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x1000000, 0x0) [ 120.349495][ T8540] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 120.357452][ T8540] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 [ 120.370183][ T8532] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:04:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0xffffffffffffffff) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) 14:04:15 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x8, 0xd9f, 0x0) 14:04:15 executing program 1 (fault-call:8 fault-nth:91): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:15 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000000, 0x0) [ 120.503928][ T8570] FAULT_INJECTION: forcing a failure. [ 120.503928][ T8570] name failslab, interval 1, probability 0, space 0, times 0 [ 120.516780][ T8570] CPU: 0 PID: 8570 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 120.525539][ T8570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.535598][ T8570] Call Trace: [ 120.538971][ T8570] dump_stack_lvl+0xd6/0x122 [ 120.543555][ T8570] dump_stack+0x11/0x1b [ 120.547698][ T8570] should_fail+0x23c/0x250 [ 120.552137][ T8570] __should_failslab+0x81/0x90 [ 120.556905][ T8570] should_failslab+0x5/0x20 [ 120.561410][ T8570] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 120.567115][ T8570] ? __kmalloc_node_track_caller+0x30/0x40 [ 120.573086][ T8570] __kmalloc_node_track_caller+0x30/0x40 [ 120.578718][ T8570] ? alloc_skb_with_frags+0x90/0x390 [ 120.584061][ T8570] __alloc_skb+0x187/0x420 [ 120.588540][ T8570] alloc_skb_with_frags+0x90/0x390 [ 120.593644][ T8570] ? _raw_spin_unlock_bh+0x33/0x40 [ 120.598811][ T8570] ? ip6_pol_route+0x91a/0xc50 [ 120.603575][ T8570] sock_alloc_send_pskb+0x436/0x4e0 [ 120.608772][ T8570] ? fib6_rule_lookup+0x85/0x160 [ 120.613709][ T8570] sock_alloc_send_skb+0x2d/0x40 [ 120.618802][ T8570] rawv6_send_hdrinc+0x1c8/0x940 [ 120.623845][ T8570] ? ip6_dst_lookup_tail+0x45c/0x510 [ 120.629127][ T8570] ? xfrm_lookup_route+0xc0/0xf0 [ 120.634170][ T8570] rawv6_sendmsg+0xe40/0x13f0 [ 120.638921][ T8570] inet_sendmsg+0x5f/0x80 [ 120.643291][ T8570] ? inet_send_prepare+0x210/0x210 [ 120.648494][ T8570] kernel_sendmsg+0x97/0xd0 [ 120.653046][ T8570] sock_no_sendpage+0x87/0xb0 [ 120.657718][ T8570] ? __receive_sock+0x20/0x20 [ 120.662424][ T8570] kernel_sendpage+0x187/0x200 [ 120.667186][ T8570] ? __receive_sock+0x20/0x20 [ 120.671929][ T8570] sock_sendpage+0x5a/0x70 [ 120.676398][ T8570] pipe_to_sendpage+0x128/0x160 [ 120.681330][ T8570] ? sock_fasync+0xc0/0xc0 [ 120.686259][ T8570] __splice_from_pipe+0x207/0x500 [ 120.691269][ T8570] ? generic_splice_sendpage+0xd0/0xd0 [ 120.696720][ T8570] generic_splice_sendpage+0x94/0xd0 [ 120.702005][ T8570] ? iter_file_splice_write+0x790/0x790 [ 120.707547][ T8570] direct_splice_actor+0x80/0xa0 [ 120.712497][ T8570] splice_direct_to_actor+0x345/0x650 [ 120.717867][ T8570] ? do_splice_direct+0x190/0x190 [ 120.722966][ T8570] do_splice_direct+0x106/0x190 [ 120.727825][ T8570] do_sendfile+0x63e/0xbb0 [ 120.732549][ T8570] __x64_sys_sendfile64+0x102/0x140 [ 120.737781][ T8570] do_syscall_64+0x44/0xa0 [ 120.742258][ T8570] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 120.748405][ T8570] RIP: 0033:0x4665f9 [ 120.752285][ T8570] 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 [ 120.771987][ T8570] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 120.780392][ T8570] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 120.788352][ T8570] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 120.796535][ T8570] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 14:04:15 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 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) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) 14:04:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r2, &(0x7f0000000100)="89613ada5cd10479993fb3fb735325fb5772d997355b6ebb447602bc323901d26d8a368ed1a3cec8eca24721f9f11b6563bf6b24cc034e98711bd96ba353c690a90b74bf9300ce30f79b9e1f6dc2268a6813d76a9386fa5503577261c6f926581f6d3b26a2fe008208ab655aced1630d8ce6c9cce5111032a7c585220d1caf9437135b3c63f293e814128bcad4f78ca944a5a09b7e70ee5ce34cf86730f0213c1cea2ff1f02e5fa5d47312c2349c931b91bacfd77182d2497bc948b7dd7e486405edd0bd", 0xc4, 0x24000815, &(0x7f0000000300)={0x2, 0x4e20, @multicast1}, 0x10) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="6f09c299b4c5278e38aac97325c79981f7bf3bd44d3c9988f5430f030134a26b1940217e4c00c9bb0587b67df4680b3f562727698d80a6749b31fd23ae19af8e45e62b059310c4d865a2b314c256a7c29911dd85dcc36ec73ef6ac6e0d33682493b4bc2bd772bd8f2633e7a706c8f4792033e6f778ab0fa3b5615bc55aaf951fbdc3b7872885b4e189f358522ec2461e2b24bd7ed39efa2e167e56d966ae8245d5", 0xa1}], 0x1}}], 0x3, 0x60cd800) 14:04:15 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x1b3ae8, 0x0) [ 120.804494][ T8570] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 120.813320][ T8570] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:15 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x3000000, 0x0) 14:04:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x4005, 0xad5, 0x0, 0x0, 0x5, 0xffffffff}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) write(r4, &(0x7f0000000280)="92", 0x1) read(r3, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[], 0x10034) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000002c0)) 14:04:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r2, &(0x7f0000000100)="89613ada5cd10479993fb3fb735325fb5772d997355b6ebb447602bc323901d26d8a368ed1a3cec8eca24721f9f11b6563bf6b24cc034e98711bd96ba353c690a90b74bf9300ce30f79b9e1f6dc2268a6813d76a9386fa5503577261c6f926581f6d3b26a2fe008208ab655aced1630d8ce6c9cce5111032a7c585220d1caf9437135b3c63f293e814128bcad4f78ca944a5a09b7e70ee5ce34cf86730f0213c1cea2ff1f02e5fa5d47312c2349c931b91bacfd77182d2497bc948b7dd7e486405edd0bd", 0xc4, 0x24000815, &(0x7f0000000300)={0x2, 0x4e20, @multicast1}, 0x10) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="6f09c299b4c5278e38aac97325c79981f7bf3bd44d3c9988f5430f030134a26b1940217e4c00c9bb0587b67df4680b3f562727698d80a6749b31fd23ae19af8e45e62b059310c4d865a2b314c256a7c29911dd85dcc36ec73ef6ac6e0d33682493b4bc2bd772bd8f2633e7a706c8f4792033e6f778ab0fa3b5615bc55aaf951fbdc3b7872885b4e189f358522ec2461e2b24bd7ed39efa2e167e56d966ae8245d5", 0xa1}], 0x1}}], 0x3, 0x60cd800) 14:04:15 executing program 1 (fault-call:8 fault-nth:92): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:15 executing program 5: clock_gettime(0x0, &(0x7f0000002ec0)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002d40)=[{{&(0x7f0000000080), 0x6e, &(0x7f00000016c0)=[{&(0x7f00000002c0)=""/183, 0xb7}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000480)=""/90, 0x5a}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/61, 0x3d}, {&(0x7f0000001540)=""/116, 0x74}, {&(0x7f00000015c0)=""/197, 0xc5}], 0x7, &(0x7f0000001740)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000001880)=""/245, 0xf5}, {&(0x7f0000001980)=""/246, 0xf6}, {&(0x7f0000001a80)=""/205, 0xcd}, {&(0x7f0000001b80)=""/24, 0x18}, {&(0x7f0000001bc0)=""/243, 0xf3}, {&(0x7f0000001cc0)=""/52, 0x34}], 0x7, &(0x7f0000001d80)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000001e40)=@abs, 0x6e, &(0x7f0000002000)=[{&(0x7f0000001ec0)=""/77, 0x4d}, {&(0x7f0000001f40)=""/163, 0xa3}], 0x2, &(0x7f0000002040)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{&(0x7f0000002100)=@abs, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000002180)=""/49, 0x31}, {&(0x7f00000021c0)=""/244, 0xf4}], 0x2}}, {{&(0x7f0000002300)=@abs, 0x6e, &(0x7f0000002580)=[{&(0x7f0000002380)=""/66, 0x42}, {&(0x7f0000002400)=""/125, 0x7d}, {&(0x7f0000002480)=""/250, 0xfa}], 0x3, &(0x7f00000025c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000002600)=""/231, 0xe7}, {&(0x7f0000002700)}, {&(0x7f0000002740)=""/213, 0xd5}, {&(0x7f0000002840)=""/147, 0x93}, {&(0x7f0000002900)=""/212, 0xd4}, {&(0x7f0000002a00)=""/220, 0xdc}, {&(0x7f0000002b00)=""/174, 0xae}], 0x7, &(0x7f0000002c40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc8}}], 0x6, 0x1, &(0x7f0000002f00)={r0, r1+60000000}) r3 = fork() prlimit64(r3, 0xe, &(0x7f0000000140)={0xc, 0x40}, 0x0) getrlimit(0xf, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r8, 0x0, 0x10000, 0x0) write(r8, &(0x7f0000000280)="92", 0x1) read(r7, &(0x7f0000000180)=""/185, 0xfffffdef) fcntl$getownex(r2, 0x10, &(0x7f0000002700)={0x0, 0x0}) prlimit64(r9, 0x7, &(0x7f0000002f40)={0x3, 0x2}, 0x0) write$binfmt_elf64(r6, &(0x7f0000000040)=ANY=[], 0x10034) 14:04:15 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xffffffff, 0x0) [ 120.937242][ T8597] loop3: detected capacity change from 0 to 264192 [ 120.956732][ T8597] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 120.966232][ T8601] FAULT_INJECTION: forcing a failure. [ 120.966232][ T8601] name failslab, interval 1, probability 0, space 0, times 0 [ 120.978934][ T8601] CPU: 1 PID: 8601 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 120.987627][ T8601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.997680][ T8601] Call Trace: [ 121.000950][ T8601] dump_stack_lvl+0xd6/0x122 [ 121.005537][ T8601] dump_stack+0x11/0x1b [ 121.009682][ T8601] should_fail+0x23c/0x250 [ 121.014176][ T8601] ? dst_alloc+0x108/0x300 [ 121.018638][ T8601] __should_failslab+0x81/0x90 [ 121.023390][ T8601] should_failslab+0x5/0x20 [ 121.027883][ T8601] kmem_cache_alloc+0x4f/0x300 [ 121.032635][ T8601] ? fib6_table_lookup+0x21b/0x5e0 [ 121.037756][ T8601] ? ipv6_sysctl_rtcache_flush+0xe0/0xe0 [ 121.043462][ T8601] dst_alloc+0x108/0x300 [ 121.047710][ T8601] ip6_rt_cache_alloc+0x206/0x4d0 [ 121.052733][ T8601] ip6_pol_route+0xa82/0xc50 [ 121.057324][ T8601] ? kmem_cache_free+0x5e/0xe0 [ 121.062087][ T8601] ip6_pol_route_output+0x3b/0x50 [ 121.067208][ T8601] ? ip6_route_output_flags_noref+0x1b0/0x1b0 [ 121.073276][ T8601] fib6_rule_lookup+0x40/0x160 [ 121.078115][ T8601] ip6_route_output_flags_noref+0x192/0x1b0 [ 121.084083][ T8601] ip6_route_output_flags+0x2a/0x140 [ 121.089645][ T8601] ip6_dst_lookup_tail+0x38b/0x510 [ 121.094748][ T8601] ip6_dst_lookup_flow+0x44/0xc0 [ 121.099739][ T8601] rawv6_sendmsg+0xbfa/0x13f0 [ 121.104438][ T8601] inet_sendmsg+0x5f/0x80 [ 121.108755][ T8601] ? inet_send_prepare+0x210/0x210 [ 121.113866][ T8601] kernel_sendmsg+0x97/0xd0 [ 121.118358][ T8601] sock_no_sendpage+0x87/0xb0 [ 121.123041][ T8601] ? __receive_sock+0x20/0x20 [ 121.127778][ T8601] kernel_sendpage+0x187/0x200 [ 121.132532][ T8601] ? __receive_sock+0x20/0x20 [ 121.137193][ T8601] sock_sendpage+0x5a/0x70 [ 121.141648][ T8601] pipe_to_sendpage+0x128/0x160 [ 121.146485][ T8601] ? sock_fasync+0xc0/0xc0 [ 121.150898][ T8601] __splice_from_pipe+0x207/0x500 [ 121.155910][ T8601] ? generic_splice_sendpage+0xd0/0xd0 [ 121.161353][ T8601] generic_splice_sendpage+0x94/0xd0 [ 121.166672][ T8601] ? iter_file_splice_write+0x790/0x790 [ 121.172287][ T8601] direct_splice_actor+0x80/0xa0 [ 121.177282][ T8601] splice_direct_to_actor+0x345/0x650 [ 121.182637][ T8601] ? do_splice_direct+0x190/0x190 [ 121.187670][ T8601] do_splice_direct+0x106/0x190 [ 121.192535][ T8601] do_sendfile+0x63e/0xbb0 [ 121.196996][ T8601] __x64_sys_sendfile64+0x102/0x140 [ 121.202458][ T8601] do_syscall_64+0x44/0xa0 [ 121.206886][ T8601] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 121.212844][ T8601] RIP: 0033:0x4665f9 [ 121.216792][ T8601] 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 14:04:15 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4000000, 0x0) [ 121.236657][ T8601] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 121.245064][ T8601] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 121.254035][ T8601] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 121.262047][ T8601] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 121.270038][ T8601] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 121.278305][ T8601] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 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) sendto$inet(r2, &(0x7f0000000100)="89613ada5cd10479993fb3fb735325fb5772d997355b6ebb447602bc323901d26d8a368ed1a3cec8eca24721f9f11b6563bf6b24cc034e98711bd96ba353c690a90b74bf9300ce30f79b9e1f6dc2268a6813d76a9386fa5503577261c6f926581f6d3b26a2fe008208ab655aced1630d8ce6c9cce5111032a7c585220d1caf9437135b3c63f293e814128bcad4f78ca944a5a09b7e70ee5ce34cf86730f0213c1cea2ff1f02e5fa5d47312c2349c931b91bacfd77182d2497bc948b7dd7e486405edd0bd", 0xc4, 0x24000815, &(0x7f0000000300)={0x2, 0x4e20, @multicast1}, 0x10) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="6f09c299b4c5278e38aac97325c79981f7bf3bd44d3c9988f5430f030134a26b1940217e4c00c9bb0587b67df4680b3f562727698d80a6749b31fd23ae19af8e45e62b059310c4d865a2b314c256a7c29911dd85dcc36ec73ef6ac6e0d33682493b4bc2bd772bd8f2633e7a706c8f4792033e6f778ab0fa3b5615bc55aaf951fbdc3b7872885b4e189f358522ec2461e2b24bd7ed39efa2e167e56d966ae8245d5", 0xa1}], 0x1}}], 0x3, 0x60cd800) 14:04:16 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) 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) 14:04:16 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x2) 14:04:16 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x18000000, 0x0) 14:04:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r2, &(0x7f0000000100)="89613ada5cd10479993fb3fb735325fb5772d997355b6ebb447602bc323901d26d8a368ed1a3cec8eca24721f9f11b6563bf6b24cc034e98711bd96ba353c690a90b74bf9300ce30f79b9e1f6dc2268a6813d76a9386fa5503577261c6f926581f6d3b26a2fe008208ab655aced1630d8ce6c9cce5111032a7c585220d1caf9437135b3c63f293e814128bcad4f78ca944a5a09b7e70ee5ce34cf86730f0213c1cea2ff1f02e5fa5d47312c2349c931b91bacfd77182d2497bc948b7dd7e486405edd0bd", 0xc4, 0x24000815, &(0x7f0000000300)={0x2, 0x4e20, @multicast1}, 0x10) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="6f09c299b4c5278e38aac97325c79981f7bf3bd44d3c9988f5430f030134a26b1940217e4c00c9bb0587b67df4680b3f562727698d80a6749b31fd23ae19af8e45e62b059310c4d865a2b314c256a7c29911dd85dcc36ec73ef6ac6e0d33682493b4bc2bd772bd8f2633e7a706c8f4792033e6f778ab0fa3b5615bc55aaf951fbdc3b7872885b4e189f358522ec2461e2b24bd7ed39efa2e167e56d966ae8245d5", 0xa1}], 0x1}}], 0x3, 0x60cd800) 14:04:16 executing program 1 (fault-call:8 fault-nth:93): 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) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x800100000001) 14:04:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x5, 0x0, 0xffffff35, 0xff, 0x8, 0x6, 0x3, 0xd0d, 0xc608}, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x0) sched_setattr(r1, &(0x7f0000000080)={0x38, 0x6, 0x44, 0x20, 0x9, 0x2, 0x7, 0x10, 0x8, 0x7}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x10000, 0x0) write(r5, &(0x7f0000000280)="92", 0x1) read(r4, &(0x7f0000000180)=""/185, 0xfffffdef) write$binfmt_elf64(r3, &(0x7f0000000040)=ANY=[], 0x10034) 14:04:16 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0xffff7fff}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x3) 14:04:16 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x434000, 0x88) chdir(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0xadbdd000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x7fffffff]}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 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) sendfile(r5, r4, 0x0, 0xa198) sendfile(r3, r2, 0x0, 0xa198) [ 121.808465][ T8645] FAULT_INJECTION: forcing a failure. [ 121.808465][ T8645] name failslab, interval 1, probability 0, space 0, times 0 [ 121.821125][ T8645] CPU: 1 PID: 8645 Comm: syz-executor.1 Not tainted 5.15.0-rc1-syzkaller #0 [ 121.829805][ T8645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.839936][ T8645] Call Trace: [ 121.843221][ T8645] dump_stack_lvl+0xd6/0x122 [ 121.847809][ T8645] dump_stack+0x11/0x1b [ 121.851973][ T8645] should_fail+0x23c/0x250 [ 121.856381][ T8645] __should_failslab+0x81/0x90 [ 121.861138][ T8645] should_failslab+0x5/0x20 [ 121.865773][ T8645] kmem_cache_alloc_node+0x61/0x2c0 [ 121.871130][ T8645] ? __alloc_skb+0xed/0x420 [ 121.875626][ T8645] __alloc_skb+0xed/0x420 [ 121.880008][ T8645] alloc_skb_with_frags+0x90/0x390 [ 121.885162][ T8645] ? _raw_spin_unlock_bh+0x33/0x40 [ 121.890268][ T8645] ? ip6_pol_route+0x91a/0xc50 [ 121.895087][ T8645] sock_alloc_send_pskb+0x436/0x4e0 [ 121.900362][ T8645] ? fib6_rule_lookup+0x85/0x160 [ 121.905437][ T8645] sock_alloc_send_skb+0x2d/0x40 [ 121.910460][ T8645] rawv6_send_hdrinc+0x1c8/0x940 [ 121.915389][ T8645] ? ip6_dst_lookup_tail+0x45c/0x510 [ 121.920797][ T8645] ? xfrm_lookup_route+0xc0/0xf0 [ 121.925891][ T8645] rawv6_sendmsg+0xe40/0x13f0 [ 121.930828][ T8645] inet_sendmsg+0x5f/0x80 [ 121.935148][ T8645] ? inet_send_prepare+0x210/0x210 [ 121.940249][ T8645] kernel_sendmsg+0x97/0xd0 [ 121.944919][ T8645] sock_no_sendpage+0x87/0xb0 [ 121.949588][ T8645] ? __receive_sock+0x20/0x20 [ 121.954506][ T8645] kernel_sendpage+0x187/0x200 [ 121.959523][ T8645] ? __receive_sock+0x20/0x20 [ 121.964187][ T8645] sock_sendpage+0x5a/0x70 [ 121.968691][ T8645] pipe_to_sendpage+0x128/0x160 [ 121.973533][ T8645] ? sock_fasync+0xc0/0xc0 [ 121.978029][ T8645] __splice_from_pipe+0x207/0x500 [ 121.983039][ T8645] ? generic_splice_sendpage+0xd0/0xd0 [ 121.988568][ T8645] generic_splice_sendpage+0x94/0xd0 [ 121.993842][ T8645] ? iter_file_splice_write+0x790/0x790 [ 121.999375][ T8645] direct_splice_actor+0x80/0xa0 [ 122.004380][ T8645] splice_direct_to_actor+0x345/0x650 [ 122.009749][ T8645] ? do_splice_direct+0x190/0x190 [ 122.014762][ T8645] do_splice_direct+0x106/0x190 [ 122.019693][ T8645] do_sendfile+0x63e/0xbb0 [ 122.024164][ T8645] __x64_sys_sendfile64+0x102/0x140 [ 122.029391][ T8645] do_syscall_64+0x44/0xa0 [ 122.033803][ T8645] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 122.039708][ T8645] RIP: 0033:0x4665f9 [ 122.043589][ T8645] 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 [ 122.063243][ T8645] RSP: 002b:00007f0fac655188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 122.071819][ T8645] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 122.079778][ T8645] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 122.087827][ T8645] RBP: 00007f0fac6551d0 R08: 0000000000000000 R09: 0000000000000000 [ 122.095893][ T8645] R10: 0000800100000001 R11: 0000000000000246 R12: 0000000000000002 [ 122.103850][ T8645] R13: 00007ffdb6adcddf R14: 00007f0fac655300 R15: 0000000000022000 14:04:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 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) sendto$inet(r2, &(0x7f0000000100)="89613ada5cd10479993fb3fb735325fb5772d997355b6ebb447602bc323901d26d8a368ed1a3cec8eca24721f9f11b6563bf6b24cc034e98711bd96ba353c690a90b74bf9300ce30f79b9e1f6dc2268a6813d76a9386fa5503577261c6f926581f6d3b26a2fe008208ab655aced1630d8ce6c9cce5111032a7c585220d1caf9437135b3c63f293e814128bcad4f78ca944a5a09b7e70ee5ce34cf86730f0213c1cea2ff1f02e5fa5d47312c2349c931b91bacfd77182d2497bc948b7dd7e486405edd0bd", 0xc4, 0x24000815, &(0x7f0000000300)={0x2, 0x4e20, @multicast1}, 0x10) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="6f09c299b4c5278e38aac97325c79981f7bf3bd44d3c9988f5430f030134a26b1940217e4c00c9bb0587b67df4680b3f562727698d80a6749b31fd23ae19af8e45e62b059310c4d865a2b314c256a7c29911dd85dcc36ec73ef6ac6e0d33682493b4bc2bd772bd8f2633e7a706c