0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2184.848386][T20316] FAULT_INJECTION: forcing a failure. [ 2184.848386][T20316] name failslab, interval 1, probability 0, space 0, times 0 [ 2184.861227][T20316] CPU: 0 PID: 20316 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2184.873017][T20316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2184.883053][T20316] Call Trace: [ 2184.886333][T20316] dump_stack_lvl+0x1e2/0x24b [ 2184.890992][T20316] ? panic+0x7d7/0x7d7 [ 2184.895044][T20316] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2184.900743][T20316] ? __schedule+0x86e/0xc00 [ 2184.905225][T20316] ? memset+0x35/0x40 [ 2184.909190][T20316] dump_stack+0x15/0x17 [ 2184.913333][T20316] should_fail+0x3c0/0x510 [ 2184.917732][T20316] ? device_create+0x11d/0x2e0 [ 2184.922564][T20316] __should_failslab+0x9f/0xe0 [ 2184.927309][T20316] should_failslab+0x9/0x20 [ 2184.931790][T20316] kmem_cache_alloc_trace+0x3a/0x330 [ 2184.937056][T20316] ? preempt_schedule_irq+0xef/0x140 [ 2184.942323][T20316] device_create+0x11d/0x2e0 [ 2184.946894][T20316] ? irqentry_exit+0x50/0x60 [ 2184.951458][T20316] ? sysvec_reschedule_ipi+0x84/0x160 [ 2184.956814][T20316] ? root_device_unregister+0x80/0x80 [ 2184.962166][T20316] bdi_register_va+0x94/0x600 [ 2184.966842][T20316] bdi_register+0xd1/0x120 [ 2184.971241][T20316] ? __device_add_disk+0x536/0x11d0 [ 2184.976415][T20316] ? bdi_register_va+0x600/0x600 [ 2184.981334][T20316] ? vsnprintf+0x1bfd/0x1cd0 [ 2184.985903][T20316] ? __kasan_check_read+0x11/0x20 [ 2184.990907][T20316] ? blk_alloc_devt+0xd4/0x320 [ 2184.995651][T20316] __device_add_disk+0x5cb/0x11d0 [ 2185.000663][T20316] ? device_add_disk+0x40/0x40 [ 2185.005408][T20316] ? loop_add+0x430/0x760 [ 2185.009729][T20316] ? vsprintf+0x40/0x40 [ 2185.013868][T20316] device_add_disk+0x2a/0x40 [ 2185.018439][T20316] loop_add+0x58f/0x760 [ 2185.022577][T20316] loop_control_ioctl+0x564/0x740 [ 2185.027585][T20316] ? loop_remove+0xb0/0xb0 [ 2185.031984][T20316] ? __fget_files+0x310/0x370 [ 2185.036646][T20316] ? security_file_ioctl+0xb1/0xd0 [ 2185.041737][T20316] ? loop_remove+0xb0/0xb0 [ 2185.046143][T20316] __se_sys_ioctl+0x115/0x190 [ 2185.050812][T20316] __x64_sys_ioctl+0x7b/0x90 [ 2185.055383][T20316] do_syscall_64+0x34/0x70 [ 2185.059785][T20316] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2185.065656][T20316] RIP: 0033:0x7efd89f555a9 [ 2185.070059][T20316] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2185.089730][T20316] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2185.098120][T20316] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2185.106070][T20316] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2185.114017][T20316] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2185.121971][T20316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2185.129923][T20316] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2185.139900][T20316] ------------[ cut here ]------------ [ 2185.145428][T20316] WARNING: CPU: 0 PID: 20316 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2185.154556][T20316] Modules linked in: [ 2185.158489][T20316] CPU: 0 PID: 20316 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2185.170223][T20316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2185.180326][T20316] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2185.186162][T20316] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2185.205853][T20316] RSP: 0018:ffffc9000628fbc0 EFLAGS: 00010287 [ 2185.211924][T20316] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2185.219930][T20316] RDX: ffffc90003f42000 RSI: 0000000000028817 RDI: 0000000000028818 [ 2185.227925][T20316] RBP: ffffc9000628fd08 R08: ffffffff8240ece6 R09: fffffbfff0c85947 [ 2185.235947][T20316] R10: fffffbfff0c85947 R11: 1ffffffff0c85946 R12: 0000000000000007 [ 2185.243964][T20316] R13: ffff888158d09000 R14: ffff88815469d338 R15: ffff88815469d000 [ 2185.251948][T20316] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2185.260915][T20316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2185.267701][T20316] CR2: 00007efd89087ff8 CR3: 0000000114be9000 CR4: 00000000003506b0 [ 2185.275902][T20316] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2185.284090][T20316] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2185.292068][T20316] Call Trace: [ 2185.295401][T20316] ? device_add_disk+0x40/0x40 [ 2185.300193][T20316] ? loop_add+0x430/0x760 [ 2185.304633][T20316] ? vsprintf+0x40/0x40 [ 2185.308801][T20316] device_add_disk+0x2a/0x40 [ 2185.313422][T20316] loop_add+0x58f/0x760 [ 2185.317587][T20316] loop_control_ioctl+0x564/0x740 [ 2185.322642][T20316] ? loop_remove+0xb0/0xb0 [ 2185.327071][T20316] ? __fget_files+0x310/0x370 [ 2185.331760][T20316] ? security_file_ioctl+0xb1/0xd0 [ 2185.336909][T20316] ? loop_remove+0xb0/0xb0 [ 2185.341338][T20316] __se_sys_ioctl+0x115/0x190 [ 2185.346067][T20316] __x64_sys_ioctl+0x7b/0x90 [ 2185.350666][T20316] do_syscall_64+0x34/0x70 [ 2185.355191][T20316] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2185.361096][T20316] RIP: 0033:0x7efd89f555a9 [ 2185.365583][T20316] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2185.385324][T20316] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2185.393787][T20316] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2185.401777][T20316] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2185.409951][T20316] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2185.417955][T20316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2185.425950][T20316] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2185.433973][T20316] ---[ end trace 35a2fec6281f3cf9 ]--- [ 2185.477378][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0fff0000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:09 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 38) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff9effffffffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="85ffffff0000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2185.879670][T20342] FAULT_INJECTION: forcing a failure. [ 2185.879670][T20342] name failslab, interval 1, probability 0, space 0, times 0 [ 2185.892376][T20342] CPU: 0 PID: 20342 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2185.904075][T20342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2185.914109][T20342] Call Trace: [ 2185.917395][T20342] dump_stack_lvl+0x1e2/0x24b [ 2185.922054][T20342] ? panic+0x7d7/0x7d7 [ 2185.926191][T20342] ? preempt_schedule_irq+0xef/0x140 [ 2185.931455][T20342] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2185.936901][T20342] dump_stack+0x15/0x17 [ 2185.941053][T20342] should_fail+0x3c0/0x510 [ 2185.945903][T20342] ? device_add+0xbe/0xbd0 [ 2185.950313][T20342] __should_failslab+0x9f/0xe0 [ 2185.955063][T20342] should_failslab+0x9/0x20 [ 2185.959757][T20342] kmem_cache_alloc_trace+0x3a/0x330 [ 2185.965041][T20342] ? __kasan_check_write+0x14/0x20 [ 2185.970157][T20342] device_add+0xbe/0xbd0 [ 2185.974383][T20342] ? kfree_const+0x39/0x40 [ 2185.978884][T20342] ? kobject_set_name_vargs+0xce/0x120 [ 2185.984322][T20342] device_create+0x258/0x2e0 [ 2185.989026][T20342] ? root_device_unregister+0x80/0x80 [ 2185.994381][T20342] ? switch_mm_irqs_off+0x2ca/0x990 [ 2185.999563][T20342] ? __this_cpu_preempt_check+0x13/0x20 [ 2186.005087][T20342] bdi_register_va+0x94/0x600 [ 2186.009749][T20342] bdi_register+0xd1/0x120 [ 2186.014152][T20342] ? __device_add_disk+0x536/0x11d0 [ 2186.019330][T20342] ? bdi_register_va+0x600/0x600 [ 2186.024255][T20342] ? __kasan_check_read+0x11/0x20 [ 2186.029265][T20342] ? blk_alloc_devt+0xd4/0x320 [ 2186.034012][T20342] __device_add_disk+0x5cb/0x11d0 [ 2186.039019][T20342] ? device_add_disk+0x40/0x40 [ 2186.043779][T20342] ? sysvec_reschedule_ipi+0x84/0x160 [ 2186.049139][T20342] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2186.054842][T20342] ? vsnprintf+0x1bf3/0x1cd0 [ 2186.059414][T20342] device_add_disk+0x2a/0x40 [ 2186.063986][T20342] loop_add+0x58f/0x760 [ 2186.068134][T20342] loop_control_ioctl+0x564/0x740 [ 2186.073139][T20342] ? loop_remove+0xb0/0xb0 [ 2186.077539][T20342] ? irqentry_exit+0x50/0x60 [ 2186.082197][T20342] ? sysvec_reschedule_ipi+0x84/0x160 [ 2186.087550][T20342] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2186.093164][T20342] ? do_vfs_ioctl+0xf6/0x1a90 [ 2186.097824][T20342] ? loop_remove+0xb0/0xb0 [ 2186.102219][T20342] __se_sys_ioctl+0x115/0x190 [ 2186.106900][T20342] __x64_sys_ioctl+0x7b/0x90 [ 2186.111471][T20342] do_syscall_64+0x34/0x70 [ 2186.115874][T20342] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2186.121843][T20342] RIP: 0033:0x7efd89f555a9 [ 2186.126238][T20342] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2186.145822][T20342] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2186.154220][T20342] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2186.162170][T20342] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2186.170122][T20342] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2186.178072][T20342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2186.186024][T20342] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2186.194384][T20342] ------------[ cut here ]------------ [ 2186.199876][T20342] WARNING: CPU: 0 PID: 20342 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2186.209013][T20342] Modules linked in: [ 2186.212963][T20342] CPU: 0 PID: 20342 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2186.224701][T20342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2186.234795][T20342] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2186.240620][T20342] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2186.260496][T20342] RSP: 0018:ffffc9000633fbc0 EFLAGS: 00010283 [ 2186.266691][T20342] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2186.274739][T20342] RDX: ffffc90003f42000 RSI: 000000000002b774 RDI: 000000000002b775 [ 2186.282822][T20342] RBP: ffffc9000633fd08 R08: ffffffff8240ece6 R09: ffffc9000633f610 [ 2186.290826][T20342] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2186.298894][T20342] R13: ffff88811c36b000 R14: ffff88811d2f6338 R15: ffff88811d2f6000 [ 2186.306981][T20342] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2186.315986][T20342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2186.322645][T20342] CR2: 00007efd89087ff8 CR3: 0000000118525000 CR4: 00000000003506b0 [ 2186.332678][T20342] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2186.340701][T20342] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2186.348792][T20342] Call Trace: [ 2186.352116][T20342] ? device_add_disk+0x40/0x40 [ 2186.356981][T20342] ? sysvec_reschedule_ipi+0x84/0x160 [ 2186.362396][T20342] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2186.368079][T20342] ? vsnprintf+0x1bf3/0x1cd0 [ 2186.372789][T20342] device_add_disk+0x2a/0x40 [ 2186.377425][T20342] loop_add+0x58f/0x760 [ 2186.381627][T20342] loop_control_ioctl+0x564/0x740 [ 2186.386692][T20342] ? loop_remove+0xb0/0xb0 [ 2186.391133][T20342] ? irqentry_exit+0x50/0x60 [ 2186.395745][T20342] ? sysvec_reschedule_ipi+0x84/0x160 [ 2186.401130][T20342] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2186.406827][T20342] ? do_vfs_ioctl+0xf6/0x1a90 [ 2186.411520][T20342] ? loop_remove+0xb0/0xb0 [ 2186.415957][T20342] __se_sys_ioctl+0x115/0x190 [ 2186.420648][T20342] __x64_sys_ioctl+0x7b/0x90 [ 2186.425785][T20342] do_syscall_64+0x34/0x70 [ 2186.430215][T20342] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2186.436320][T20342] RIP: 0033:0x7efd89f555a9 [ 2186.440764][T20342] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2186.460409][T20342] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2186.468870][T20342] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2186.476879][T20342] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2186.484914][T20342] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2186.492961][T20342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2186.500967][T20342] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2186.508984][T20342] ---[ end trace 35a2fec6281f3cfa ]--- [ 2186.551996][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2186.683376][T20348] __nla_validate_parse: 2 callbacks suppressed [ 2186.683561][T20348] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000b003ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:10 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 39) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) [ 2186.877565][T20361] FAULT_INJECTION: forcing a failure. [ 2186.877565][T20361] name failslab, interval 1, probability 0, space 0, times 0 [ 2186.890323][T20361] CPU: 0 PID: 20361 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2186.902017][T20361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2186.912052][T20361] Call Trace: [ 2186.915326][T20361] dump_stack_lvl+0x1e2/0x24b [ 2186.919984][T20361] ? panic+0x7d7/0x7d7 [ 2186.924036][T20361] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2186.929648][T20361] dump_stack+0x15/0x17 [ 2186.933787][T20361] should_fail+0x3c0/0x510 [ 2186.938182][T20361] ? device_add+0xbe/0xbd0 [ 2186.942579][T20361] __should_failslab+0x9f/0xe0 [ 2186.947324][T20361] should_failslab+0x9/0x20 [ 2186.951804][T20361] kmem_cache_alloc_trace+0x3a/0x330 [ 2186.957072][T20361] ? __kasan_check_write+0x14/0x20 [ 2186.962172][T20361] device_add+0xbe/0xbd0 [ 2186.966407][T20361] ? kfree_const+0x39/0x40 [ 2186.970805][T20361] ? kobject_set_name_vargs+0xce/0x120 [ 2186.976239][T20361] device_create+0x258/0x2e0 [ 2186.980811][T20361] ? root_device_unregister+0x80/0x80 [ 2186.986162][T20361] ? number+0xd9b/0x1040 [ 2186.990383][T20361] bdi_register_va+0x94/0x600 [ 2186.995041][T20361] bdi_register+0xd1/0x120 [ 2186.999438][T20361] ? __device_add_disk+0x536/0x11d0 [ 2187.004613][T20361] ? bdi_register_va+0x600/0x600 [ 2187.009528][T20361] ? vsnprintf+0x1bfd/0x1cd0 [ 2187.014112][T20361] ? __kasan_check_read+0x11/0x20 [ 2187.019115][T20361] ? blk_alloc_devt+0xd4/0x320 [ 2187.023861][T20361] __device_add_disk+0x5cb/0x11d0 [ 2187.028866][T20361] ? device_add_disk+0x40/0x40 [ 2187.034044][T20361] ? loop_add+0x430/0x760 [ 2187.038352][T20361] ? vsprintf+0x40/0x40 [ 2187.042489][T20361] device_add_disk+0x2a/0x40 [ 2187.047065][T20361] loop_add+0x58f/0x760 [ 2187.051205][T20361] loop_control_ioctl+0x564/0x740 [ 2187.056211][T20361] ? loop_remove+0xb0/0xb0 [ 2187.060606][T20361] ? irqentry_exit+0x50/0x60 [ 2187.065182][T20361] ? sysvec_reschedule_ipi+0x84/0x160 [ 2187.070541][T20361] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2187.076153][T20361] ? do_vfs_ioctl+0xf6/0x1a90 [ 2187.080808][T20361] ? __se_sys_ioctl+0x109/0x190 [ 2187.085638][T20361] ? loop_remove+0xb0/0xb0 [ 2187.090033][T20361] __se_sys_ioctl+0x115/0x190 [ 2187.094697][T20361] __x64_sys_ioctl+0x7b/0x90 [ 2187.099444][T20361] do_syscall_64+0x34/0x70 [ 2187.103872][T20361] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2187.109743][T20361] RIP: 0033:0x7efd89f555a9 [ 2187.114141][T20361] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2187.133724][T20361] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2187.142118][T20361] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2187.150189][T20361] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2187.158150][T20361] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2187.166103][T20361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2187.174057][T20361] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2187.182486][T20361] ------------[ cut here ]------------ [ 2187.187975][T20361] WARNING: CPU: 0 PID: 20361 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2187.197114][T20361] Modules linked in: [ 2187.201054][T20361] CPU: 0 PID: 20361 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2187.213224][T20361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2187.223405][T20361] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2187.229229][T20361] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2187.249035][T20361] RSP: 0018:ffffc900063afbc0 EFLAGS: 00010283 [ 2187.255199][T20361] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2187.263207][T20361] RDX: ffffc90003f42000 RSI: 000000000002a715 RDI: 000000000002a716 [ 2187.271204][T20361] RBP: ffffc900063afd08 R08: ffffffff8240ece6 R09: ffffc900063af610 [ 2187.279238][T20361] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2187.287244][T20361] R13: ffff8881105d0000 R14: ffff8881105d7338 R15: ffff8881105d7000 [ 2187.295245][T20361] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2187.304210][T20361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2187.310811][T20361] CR2: 00007efd89087ff8 CR3: 000000011371a000 CR4: 00000000003506b0 [ 2187.318853][T20361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2187.326858][T20361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2187.334869][T20361] Call Trace: [ 2187.338272][T20361] ? device_add_disk+0x40/0x40 [ 2187.343065][T20361] ? loop_add+0x430/0x760 [ 2187.347408][T20361] ? vsprintf+0x40/0x40 [ 2187.351598][T20361] device_add_disk+0x2a/0x40 [ 2187.356221][T20361] loop_add+0x58f/0x760 [ 2187.360393][T20361] loop_control_ioctl+0x564/0x740 [ 2187.365440][T20361] ? loop_remove+0xb0/0xb0 [ 2187.369866][T20361] ? irqentry_exit+0x50/0x60 [ 2187.374491][T20361] ? sysvec_reschedule_ipi+0x84/0x160 [ 2187.379881][T20361] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2187.385541][T20361] ? do_vfs_ioctl+0xf6/0x1a90 [ 2187.390241][T20361] ? __se_sys_ioctl+0x109/0x190 [ 2187.395135][T20361] ? loop_remove+0xb0/0xb0 [ 2187.399681][T20361] __se_sys_ioctl+0x115/0x190 [ 2187.404384][T20361] __x64_sys_ioctl+0x7b/0x90 [ 2187.408991][T20361] do_syscall_64+0x34/0x70 [ 2187.413432][T20361] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2187.419343][T20361] RIP: 0033:0x7efd89f555a9 [ 2187.423783][T20361] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2187.443518][T20361] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2187.451963][T20361] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2187.460056][T20361] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2187.468054][T20361] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2187.476142][T20361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2187.484231][T20361] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2187.492318][T20361] ---[ end trace 35a2fec6281f3cfb ]--- [ 2187.539485][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2187.695137][T20365] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff7fff0000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bffc3ffffffffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:11 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 40) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500700095000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2187.873842][T20386] FAULT_INJECTION: forcing a failure. [ 2187.873842][T20386] name failslab, interval 1, probability 0, space 0, times 0 [ 2187.886692][T20386] CPU: 0 PID: 20386 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2187.898404][T20386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2187.908444][T20386] Call Trace: [ 2187.911727][T20386] dump_stack_lvl+0x1e2/0x24b [ 2187.916388][T20386] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2187.921828][T20386] ? sysvec_reschedule_ipi+0x84/0x160 [ 2187.927180][T20386] dump_stack+0x15/0x17 [ 2187.931317][T20386] should_fail+0x3c0/0x510 [ 2187.935714][T20386] ? __kernfs_new_node+0x99/0x6e0 [ 2187.940716][T20386] __should_failslab+0x9f/0xe0 [ 2187.945548][T20386] should_failslab+0x9/0x20 [ 2187.950030][T20386] __kmalloc_track_caller+0x5f/0x350 [ 2187.955298][T20386] ? __kernel_text_address+0x9a/0x110 [ 2187.960680][T20386] kstrdup_const+0x55/0x90 [ 2187.965087][T20386] __kernfs_new_node+0x99/0x6e0 [ 2187.969924][T20386] ? debug_smp_processor_id+0x17/0x20 [ 2187.975283][T20386] ? kernfs_new_node+0x170/0x170 [ 2187.980208][T20386] ? irq_exit_rcu+0x9/0x10 [ 2187.984610][T20386] ? sysvec_call_function_single+0xcb/0xe0 [ 2187.990400][T20386] ? asm_sysvec_call_function_single+0x12/0x20 [ 2187.996539][T20386] kernfs_create_dir_ns+0x9b/0x230 [ 2188.001635][T20386] sysfs_create_dir_ns+0x181/0x390 [ 2188.006728][T20386] ? sysfs_warn_dup+0xa0/0xa0 [ 2188.011402][T20386] kobject_add_internal+0x766/0xda0 [ 2188.016585][T20386] kobject_add+0x14c/0x210 [ 2188.020987][T20386] ? _raw_spin_lock+0xa3/0x1b0 [ 2188.025733][T20386] ? kobject_init+0x1e0/0x1e0 [ 2188.030414][T20386] ? mutex_unlock+0x29/0xf0 [ 2188.034898][T20386] ? get_device_parent+0x2c5/0x430 [ 2188.040005][T20386] device_add+0x3ca/0xbd0 [ 2188.044316][T20386] device_create+0x258/0x2e0 [ 2188.048885][T20386] ? root_device_unregister+0x80/0x80 [ 2188.054241][T20386] ? __kasan_check_read+0x11/0x20 [ 2188.059348][T20386] ? preempt_schedule_irq+0xef/0x140 [ 2188.064619][T20386] ? preempt_schedule_notrace+0x140/0x140 [ 2188.070316][T20386] bdi_register_va+0x94/0x600 [ 2188.074976][T20386] bdi_register+0xd1/0x120 [ 2188.079372][T20386] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2188.084986][T20386] ? __device_add_disk+0x536/0x11d0 [ 2188.090160][T20386] ? bdi_register_va+0x600/0x600 [ 2188.095077][T20386] ? blk_alloc_devt+0xd4/0x320 [ 2188.099826][T20386] ? __sanitizer_cov_trace_pc+0x11/0x60 [ 2188.105353][T20386] ? blk_alloc_devt+0xd4/0x320 [ 2188.110878][T20386] __device_add_disk+0x5cb/0x11d0 [ 2188.115883][T20386] ? device_add_disk+0x40/0x40 [ 2188.120626][T20386] ? irqentry_exit+0x50/0x60 [ 2188.125194][T20386] ? loop_add+0x430/0x760 [ 2188.129502][T20386] ? vsprintf+0x40/0x40 [ 2188.133636][T20386] device_add_disk+0x2a/0x40 [ 2188.138203][T20386] loop_add+0x58f/0x760 [ 2188.142336][T20386] loop_control_ioctl+0x564/0x740 [ 2188.147340][T20386] ? loop_remove+0xb0/0xb0 [ 2188.151738][T20386] ? __fget_files+0x310/0x370 [ 2188.156394][T20386] ? security_file_ioctl+0xb1/0xd0 [ 2188.161484][T20386] ? loop_remove+0xb0/0xb0 [ 2188.165877][T20386] __se_sys_ioctl+0x115/0x190 [ 2188.170533][T20386] __x64_sys_ioctl+0x7b/0x90 [ 2188.175101][T20386] do_syscall_64+0x34/0x70 [ 2188.179499][T20386] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2188.185369][T20386] RIP: 0033:0x7efd89f555a9 [ 2188.189763][T20386] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2188.209347][T20386] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2188.217856][T20386] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2188.225810][T20386] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2188.233762][T20386] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2188.241713][T20386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2188.249665][T20386] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2188.257821][T20386] kobject_add_internal failed for 7:0 (error: -12 parent: bdi) [ 2188.265797][T20386] ------------[ cut here ]------------ [ 2188.271257][T20386] WARNING: CPU: 0 PID: 20386 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2188.280392][T20386] Modules linked in: [ 2188.284331][T20386] CPU: 0 PID: 20386 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2188.296152][T20386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2188.306248][T20386] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2188.312068][T20386] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2188.331797][T20386] RSP: 0018:ffffc9000645fbc0 EFLAGS: 00010287 [ 2188.337977][T20386] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2188.345973][T20386] RDX: ffffc90003f42000 RSI: 0000000000036b73 RDI: 0000000000036b74 [ 2188.353992][T20386] RBP: ffffc9000645fd08 R08: ffffffff8240ece6 R09: ffffc9000645f610 [ 2188.361979][T20386] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2188.369975][T20386] R13: ffff888159875000 R14: ffff888159876338 R15: ffff888159876000 [ 2188.377973][T20386] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2188.386931][T20386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2188.393536][T20386] CR2: 00007efd89087ff8 CR3: 000000010c60e000 CR4: 00000000003506b0 [ 2188.401537][T20386] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2188.409541][T20386] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2188.417549][T20386] Call Trace: [ 2188.420959][T20386] ? device_add_disk+0x40/0x40 [ 2188.425754][T20386] ? irqentry_exit+0x50/0x60 [ 2188.430371][T20386] ? loop_add+0x430/0x760 [ 2188.434822][T20386] ? vsprintf+0x40/0x40 [ 2188.438990][T20386] device_add_disk+0x2a/0x40 [ 2188.443614][T20386] loop_add+0x58f/0x760 [ 2188.447782][T20386] loop_control_ioctl+0x564/0x740 [ 2188.452829][T20386] ? loop_remove+0xb0/0xb0 [ 2188.457258][T20386] ? __fget_files+0x310/0x370 [ 2188.461949][T20386] ? security_file_ioctl+0xb1/0xd0 [ 2188.467083][T20386] ? loop_remove+0xb0/0xb0 [ 2188.471510][T20386] __se_sys_ioctl+0x115/0x190 [ 2188.476217][T20386] __x64_sys_ioctl+0x7b/0x90 [ 2188.480822][T20386] do_syscall_64+0x34/0x70 [ 2188.485327][T20386] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2188.491216][T20386] RIP: 0033:0x7efd89f555a9 [ 2188.495663][T20386] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2188.515297][T20386] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2188.523755][T20386] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2188.531744][T20386] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2188.539770][T20386] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2188.547777][T20386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2188.555774][T20386] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2188.563794][T20386] ---[ end trace 35a2fec6281f3cfc ]--- [ 2188.652771][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2188.669316][T20389] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:44:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000bc03ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:12 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bffe0ffffffffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) [ 2188.883135][T20391] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2188.982219][T20405] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2189.046862][T20407] FAULT_INJECTION: forcing a failure. [ 2189.046862][T20407] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2189.060190][T20407] CPU: 0 PID: 20407 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2189.071881][T20407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2189.082010][T20407] Call Trace: [ 2189.085286][T20407] dump_stack_lvl+0x1e2/0x24b [ 2189.089947][T20407] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2189.095387][T20407] dump_stack+0x15/0x17 [ 2189.099524][T20407] should_fail+0x3c0/0x510 [ 2189.103923][T20407] should_fail_alloc_page+0x50/0x60 [ 2189.109101][T20407] __alloc_pages_nodemask+0x1c0/0x890 [ 2189.114452][T20407] ? __sched_text_start+0x8/0x8 [ 2189.119290][T20407] ? __kasan_check_read+0x11/0x20 [ 2189.124294][T20407] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 2189.129818][T20407] ? preempt_schedule_notrace+0x140/0x140 [ 2189.135519][T20407] allocate_slab+0x78/0x540 [ 2189.140000][T20407] ? irqentry_exit+0x50/0x60 [ 2189.144567][T20407] ___slab_alloc+0x131/0x2e0 [ 2189.149138][T20407] ? __kernfs_new_node+0xdb/0x6e0 [ 2189.154139][T20407] __slab_alloc+0x63/0xa0 [ 2189.158451][T20407] ? __kernfs_new_node+0xdb/0x6e0 [ 2189.163451][T20407] kmem_cache_alloc+0x1ef/0x300 [ 2189.168369][T20407] ? __kernfs_new_node+0xdb/0x6e0 [ 2189.173376][T20407] __kernfs_new_node+0xdb/0x6e0 [ 2189.178208][T20407] ? compat_start_thread+0x80/0x80 [ 2189.183297][T20407] ? kernfs_new_node+0x170/0x170 [ 2189.188214][T20407] ? __kasan_check_read+0x11/0x20 [ 2189.193218][T20407] ? switch_mm_irqs_off+0x2ca/0x990 [ 2189.198396][T20407] ? __this_cpu_preempt_check+0x13/0x20 [ 2189.203925][T20407] ? finish_task_switch+0x130/0x580 [ 2189.209109][T20407] kernfs_create_dir_ns+0x9b/0x230 [ 2189.214205][T20407] sysfs_create_dir_ns+0x181/0x390 [ 2189.219299][T20407] ? sysfs_warn_dup+0xa0/0xa0 [ 2189.223966][T20407] ? preempt_schedule+0xd9/0xe0 [ 2189.228801][T20407] kobject_add_internal+0x766/0xda0 [ 2189.233980][T20407] kobject_add+0x14c/0x210 [ 2189.238377][T20407] ? kobject_init+0x1e0/0x1e0 [ 2189.243034][T20407] ? mutex_unlock+0x29/0xf0 [ 2189.247517][T20407] ? get_device_parent+0x2c5/0x430 [ 2189.252608][T20407] device_add+0x3ca/0xbd0 [ 2189.256918][T20407] device_create+0x258/0x2e0 [ 2189.261493][T20407] ? root_device_unregister+0x80/0x80 [ 2189.266847][T20407] ? bdi_register_va+0x29/0x600 [ 2189.271698][T20407] bdi_register_va+0x94/0x600 [ 2189.276375][T20407] bdi_register+0xd1/0x120 [ 2189.280782][T20407] ? irqentry_exit+0x50/0x60 [ 2189.285351][T20407] ? sysvec_reschedule_ipi+0x84/0x160 [ 2189.290704][T20407] ? __device_add_disk+0x536/0x11d0 [ 2189.295883][T20407] ? bdi_register_va+0x600/0x600 [ 2189.300806][T20407] ? __kasan_check_read+0x11/0x20 [ 2189.305813][T20407] ? blk_alloc_devt+0xd4/0x320 [ 2189.310555][T20407] __device_add_disk+0x5cb/0x11d0 [ 2189.315559][T20407] ? device_add_disk+0x40/0x40 [ 2189.320307][T20407] ? loop_add+0x430/0x760 [ 2189.324705][T20407] ? vsprintf+0x40/0x40 [ 2189.328849][T20407] device_add_disk+0x2a/0x40 [ 2189.333778][T20407] loop_add+0x58f/0x760 [ 2189.337912][T20407] loop_control_ioctl+0x564/0x740 [ 2189.342917][T20407] ? loop_remove+0xb0/0xb0 [ 2189.347311][T20407] ? __fget_files+0x310/0x370 [ 2189.351977][T20407] ? security_file_ioctl+0xb1/0xd0 [ 2189.357066][T20407] ? loop_remove+0xb0/0xb0 [ 2189.361467][T20407] __se_sys_ioctl+0x115/0x190 [ 2189.366124][T20407] __x64_sys_ioctl+0x7b/0x90 [ 2189.370693][T20407] do_syscall_64+0x34/0x70 [ 2189.375094][T20407] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2189.380963][T20407] RIP: 0033:0x7efd89f555a9 [ 2189.385536][T20407] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2189.405126][T20407] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2189.413518][T20407] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2189.421479][T20407] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2189.429430][T20407] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2189.437377][T20407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2189.445762][T20407] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2189.663644][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2189.682025][T20414] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bfffeff0000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:13 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 42) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bffeaffffffffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2189.914466][T20437] FAULT_INJECTION: forcing a failure. [ 2189.914466][T20437] name failslab, interval 1, probability 0, space 0, times 0 [ 2189.927122][T20437] CPU: 0 PID: 20437 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2189.938831][T20437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2189.948863][T20437] Call Trace: [ 2189.952144][T20437] dump_stack_lvl+0x1e2/0x24b [ 2189.956808][T20437] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2189.962277][T20437] dump_stack+0x15/0x17 [ 2189.966425][T20437] should_fail+0x3c0/0x510 [ 2189.970832][T20437] __should_failslab+0x9f/0xe0 [ 2189.975579][T20437] should_failslab+0x9/0x20 [ 2189.980067][T20437] kmem_cache_alloc+0x3f/0x300 [ 2189.984833][T20437] ? radix_tree_node_alloc+0x194/0x3c0 [ 2189.990296][T20437] radix_tree_node_alloc+0x194/0x3c0 [ 2189.995574][T20437] ? idr_get_free+0xc8/0x990 [ 2190.000176][T20437] idr_get_free+0x2d8/0x990 [ 2190.004671][T20437] ? __x64_sys_ioctl+0x7b/0x90 [ 2190.009418][T20437] idr_alloc_cyclic+0x1ef/0x5d0 [ 2190.014252][T20437] ? idr_alloc+0x2f0/0x2f0 [ 2190.018667][T20437] ? __kasan_check_write+0x14/0x20 [ 2190.023858][T20437] ? _raw_spin_lock+0xa3/0x1b0 [ 2190.028622][T20437] ? __radix_tree_preload+0x361/0x3e0 [ 2190.033985][T20437] ? kmem_cache_alloc+0x1a4/0x300 [ 2190.039018][T20437] __kernfs_new_node+0x124/0x6e0 [ 2190.043957][T20437] ? __switch_to_asm+0x34/0x60 [ 2190.048711][T20437] ? kernfs_new_node+0x170/0x170 [ 2190.053632][T20437] ? __sched_text_start+0x8/0x8 [ 2190.058466][T20437] ? stack_depot_save+0x160/0x4a0 [ 2190.063475][T20437] ? __kasan_check_read+0x11/0x20 [ 2190.068618][T20437] ? preempt_schedule_irq+0xef/0x140 [ 2190.073901][T20437] ? preempt_schedule_notrace+0x140/0x140 [ 2190.079617][T20437] ? __kasan_check_read+0x11/0x20 [ 2190.084645][T20437] kernfs_create_dir_ns+0x9b/0x230 [ 2190.089750][T20437] sysfs_create_dir_ns+0x181/0x390 [ 2190.094841][T20437] ? sysfs_warn_dup+0xa0/0xa0 [ 2190.099607][T20437] kobject_add_internal+0x766/0xda0 [ 2190.104870][T20437] kobject_add+0x14c/0x210 [ 2190.109267][T20437] ? _raw_spin_lock+0xa3/0x1b0 [ 2190.114012][T20437] ? kobject_init+0x1e0/0x1e0 [ 2190.118693][T20437] ? mutex_unlock+0x29/0xf0 [ 2190.123227][T20437] ? get_device_parent+0x2c5/0x430 [ 2190.128330][T20437] device_add+0x3ca/0xbd0 [ 2190.132643][T20437] device_create+0x258/0x2e0 [ 2190.137318][T20437] ? root_device_unregister+0x80/0x80 [ 2190.142694][T20437] ? number+0xd9b/0x1040 [ 2190.146933][T20437] bdi_register_va+0x94/0x600 [ 2190.151611][T20437] bdi_register+0xd1/0x120 [ 2190.156033][T20437] ? __device_add_disk+0x536/0x11d0 [ 2190.161224][T20437] ? bdi_register_va+0x600/0x600 [ 2190.166149][T20437] ? vsnprintf+0x1bfd/0x1cd0 [ 2190.170718][T20437] ? __kasan_check_read+0x11/0x20 [ 2190.175717][T20437] ? blk_alloc_devt+0xd4/0x320 [ 2190.180462][T20437] __device_add_disk+0x5cb/0x11d0 [ 2190.185465][T20437] ? device_add_disk+0x40/0x40 [ 2190.190491][T20437] ? loop_add+0x430/0x760 [ 2190.194814][T20437] ? vsprintf+0x40/0x40 [ 2190.198959][T20437] device_add_disk+0x2a/0x40 [ 2190.203621][T20437] loop_add+0x58f/0x760 [ 2190.207758][T20437] loop_control_ioctl+0x564/0x740 [ 2190.212861][T20437] ? loop_remove+0xb0/0xb0 [ 2190.217259][T20437] ? __fget_files+0x310/0x370 [ 2190.221935][T20437] ? security_file_ioctl+0xb1/0xd0 [ 2190.227036][T20437] ? loop_remove+0xb0/0xb0 [ 2190.231462][T20437] __se_sys_ioctl+0x115/0x190 [ 2190.236307][T20437] __x64_sys_ioctl+0x7b/0x90 [ 2190.240886][T20437] do_syscall_64+0x34/0x70 [ 2190.245287][T20437] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2190.251160][T20437] RIP: 0033:0x7efd89f555a9 [ 2190.255558][T20437] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2190.275229][T20437] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2190.283799][T20437] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2190.291784][T20437] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2190.299824][T20437] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2190.307782][T20437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2190.315740][T20437] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2190.349665][T20440] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2190.431128][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000c003ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2190.525386][T20435] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bffffff0300ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:14 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 43) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bffefffffffffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2190.908554][T20475] FAULT_INJECTION: forcing a failure. [ 2190.908554][T20475] name failslab, interval 1, probability 0, space 0, times 0 [ 2190.921210][T20475] CPU: 0 PID: 20475 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2190.933006][T20475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2190.943058][T20475] Call Trace: [ 2190.946354][T20475] dump_stack_lvl+0x1e2/0x24b [ 2190.951013][T20475] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2190.956455][T20475] ? irqentry_exit+0x50/0x60 [ 2190.961032][T20475] ? sysvec_reschedule_ipi+0x84/0x160 [ 2190.966387][T20475] dump_stack+0x15/0x17 [ 2190.970548][T20475] should_fail+0x3c0/0x510 [ 2190.974958][T20475] __should_failslab+0x9f/0xe0 [ 2190.979713][T20475] should_failslab+0x9/0x20 [ 2190.984196][T20475] kmem_cache_alloc+0x3f/0x300 [ 2190.988940][T20475] ? radix_tree_node_alloc+0x194/0x3c0 [ 2190.994392][T20475] radix_tree_node_alloc+0x194/0x3c0 [ 2190.999681][T20475] ? kernfs_create_dir_ns+0x9b/0x230 [ 2191.004958][T20475] ? sysfs_create_dir_ns+0x181/0x390 [ 2191.010230][T20475] ? kobject_add_internal+0x766/0xda0 [ 2191.015703][T20475] ? device_add+0x3ca/0xbd0 [ 2191.020216][T20475] idr_get_free+0x2d8/0x990 [ 2191.024717][T20475] ? __x64_sys_ioctl+0x7b/0x90 [ 2191.029494][T20475] idr_alloc_cyclic+0x1ef/0x5d0 [ 2191.034337][T20475] ? idr_alloc+0x2f0/0x2f0 [ 2191.038735][T20475] ? __kasan_check_write+0x14/0x20 [ 2191.043842][T20475] ? _raw_spin_lock+0xa3/0x1b0 [ 2191.048618][T20475] ? __radix_tree_preload+0x361/0x3e0 [ 2191.053972][T20475] ? kmem_cache_alloc+0x1a4/0x300 [ 2191.058991][T20475] __kernfs_new_node+0x124/0x6e0 [ 2191.063913][T20475] ? _raw_spin_unlock_irq+0x4e/0x70 [ 2191.069090][T20475] ? kernfs_new_node+0x170/0x170 [ 2191.074005][T20475] ? __schedule+0x86e/0xc00 [ 2191.078495][T20475] ? loop_add+0x58f/0x760 [ 2191.082813][T20475] ? __kasan_check_read+0x11/0x20 [ 2191.088017][T20475] ? preempt_schedule_irq+0xef/0x140 [ 2191.093287][T20475] ? preempt_schedule_notrace+0x140/0x140 [ 2191.099183][T20475] ? device_add+0xbe/0xbd0 [ 2191.103694][T20475] kernfs_create_dir_ns+0x9b/0x230 [ 2191.108808][T20475] sysfs_create_dir_ns+0x181/0x390 [ 2191.113928][T20475] ? sysfs_warn_dup+0xa0/0xa0 [ 2191.118614][T20475] ? kobject_add_internal+0x6b3/0xda0 [ 2191.123977][T20475] kobject_add_internal+0x766/0xda0 [ 2191.129185][T20475] kobject_add+0x14c/0x210 [ 2191.133781][T20475] ? _raw_spin_lock+0xa3/0x1b0 [ 2191.138572][T20475] ? kobject_init+0x1e0/0x1e0 [ 2191.143238][T20475] ? mutex_unlock+0x29/0xf0 [ 2191.147723][T20475] ? get_device_parent+0x2c5/0x430 [ 2191.152811][T20475] device_add+0x3ca/0xbd0 [ 2191.157120][T20475] device_create+0x258/0x2e0 [ 2191.161690][T20475] ? root_device_unregister+0x80/0x80 [ 2191.167039][T20475] ? number+0xd9b/0x1040 [ 2191.171263][T20475] bdi_register_va+0x94/0x600 [ 2191.175918][T20475] bdi_register+0xd1/0x120 [ 2191.180324][T20475] ? irqentry_exit+0x50/0x60 [ 2191.184900][T20475] ? __device_add_disk+0x536/0x11d0 [ 2191.190075][T20475] ? bdi_register_va+0x600/0x600 [ 2191.194994][T20475] ? __kasan_check_read+0x11/0x20 [ 2191.199998][T20475] ? blk_alloc_devt+0xd4/0x320 [ 2191.204743][T20475] __device_add_disk+0x5cb/0x11d0 [ 2191.209772][T20475] ? device_add_disk+0x40/0x40 [ 2191.214521][T20475] ? loop_add+0x430/0x760 [ 2191.218918][T20475] ? vsprintf+0x40/0x40 [ 2191.223058][T20475] device_add_disk+0x2a/0x40 [ 2191.227630][T20475] loop_add+0x58f/0x760 [ 2191.231770][T20475] loop_control_ioctl+0x564/0x740 [ 2191.236861][T20475] ? loop_remove+0xb0/0xb0 [ 2191.241261][T20475] ? __fget_files+0x310/0x370 [ 2191.245919][T20475] ? security_file_ioctl+0xb1/0xd0 [ 2191.251010][T20475] ? loop_remove+0xb0/0xb0 [ 2191.255405][T20475] __se_sys_ioctl+0x115/0x190 [ 2191.260073][T20475] __x64_sys_ioctl+0x7b/0x90 [ 2191.264650][T20475] do_syscall_64+0x34/0x70 [ 2191.269046][T20475] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2191.274915][T20475] RIP: 0033:0x7efd89f555a9 [ 2191.279315][T20475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2191.298904][T20475] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2191.307299][T20475] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2191.315281][T20475] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2191.323238][T20475] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2191.331188][T20475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2191.339137][T20475] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2191.429874][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2191.461779][T20477] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2191.537387][T20480] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000f603ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c000000000085100000020000008500000005000a0095000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:15 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 44) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000400ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bfff0ffffffffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c000000000085100000020000008500000005000e0095000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2191.865399][T20509] FAULT_INJECTION: forcing a failure. [ 2191.865399][T20509] name failslab, interval 1, probability 0, space 0, times 0 [ 2191.878066][T20509] CPU: 0 PID: 20509 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2191.889846][T20509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2191.899890][T20509] Call Trace: [ 2191.903181][T20509] dump_stack_lvl+0x1e2/0x24b [ 2191.907854][T20509] ? panic+0x7d7/0x7d7 [ 2191.911913][T20509] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2191.917437][T20509] ? switch_mm_irqs_off+0x2ca/0x990 [ 2191.922620][T20509] dump_stack+0x15/0x17 [ 2191.926755][T20509] should_fail+0x3c0/0x510 [ 2191.931151][T20509] __should_failslab+0x9f/0xe0 [ 2191.935894][T20509] should_failslab+0x9/0x20 [ 2191.940380][T20509] kmem_cache_alloc+0x3f/0x300 [ 2191.945124][T20509] ? __kernfs_new_node+0xdb/0x6e0 [ 2191.950127][T20509] __kernfs_new_node+0xdb/0x6e0 [ 2191.954960][T20509] ? __sched_text_start+0x8/0x8 [ 2191.959791][T20509] ? __kasan_check_read+0x11/0x20 [ 2191.964796][T20509] ? preempt_schedule_irq+0xef/0x140 [ 2191.970068][T20509] ? kernfs_new_node+0x170/0x170 [ 2191.974986][T20509] ? __kasan_check_read+0x11/0x20 [ 2191.979989][T20509] ? preempt_schedule_irq+0xef/0x140 [ 2191.985255][T20509] ? preempt_schedule_notrace+0x140/0x140 [ 2191.990977][T20509] ? irqentry_exit+0x50/0x60 [ 2191.995558][T20509] ? sysvec_reschedule_ipi+0x84/0x160 [ 2192.000912][T20509] kernfs_new_node+0x97/0x170 [ 2192.005635][T20509] __kernfs_create_file+0x4a/0x270 [ 2192.010761][T20509] sysfs_add_file_mode_ns+0x273/0x320 [ 2192.016123][T20509] sysfs_create_file_ns+0x191/0x2a0 [ 2192.021315][T20509] ? sysvec_reschedule_ipi+0x84/0x160 [ 2192.026675][T20509] ? sysfs_add_file_mode_ns+0x320/0x320 [ 2192.032374][T20509] ? __kasan_check_write+0x14/0x20 [ 2192.037467][T20509] ? __up_read+0x29/0x1c0 [ 2192.041780][T20509] device_create_file+0x110/0x1d0 [ 2192.046787][T20509] device_add+0x496/0xbd0 [ 2192.051096][T20509] device_create+0x258/0x2e0 [ 2192.055665][T20509] ? __kasan_check_read+0x11/0x20 [ 2192.060670][T20509] ? root_device_unregister+0x80/0x80 [ 2192.066021][T20509] ? number+0xd9b/0x1040 [ 2192.070247][T20509] bdi_register_va+0x94/0x600 [ 2192.074901][T20509] bdi_register+0xd1/0x120 [ 2192.079298][T20509] ? __device_add_disk+0x536/0x11d0 [ 2192.084477][T20509] ? bdi_register_va+0x600/0x600 [ 2192.089392][T20509] ? vsnprintf+0x1bfd/0x1cd0 [ 2192.093963][T20509] ? __kasan_check_read+0x11/0x20 [ 2192.098968][T20509] ? blk_alloc_devt+0xd4/0x320 [ 2192.103710][T20509] __device_add_disk+0x5cb/0x11d0 [ 2192.108718][T20509] ? device_add_disk+0x40/0x40 [ 2192.113464][T20509] ? loop_add+0x430/0x760 [ 2192.117779][T20509] ? vsprintf+0x40/0x40 [ 2192.121916][T20509] device_add_disk+0x2a/0x40 [ 2192.126486][T20509] loop_add+0x58f/0x760 [ 2192.130622][T20509] loop_control_ioctl+0x564/0x740 [ 2192.135623][T20509] ? loop_remove+0xb0/0xb0 [ 2192.140030][T20509] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2192.145643][T20509] ? do_vfs_ioctl+0x8/0x1a90 [ 2192.150218][T20509] ? loop_remove+0xb0/0xb0 [ 2192.154620][T20509] __se_sys_ioctl+0x115/0x190 [ 2192.159286][T20509] __x64_sys_ioctl+0x7b/0x90 [ 2192.163858][T20509] do_syscall_64+0x34/0x70 [ 2192.168257][T20509] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2192.174750][T20509] RIP: 0033:0x7efd89f555a9 [ 2192.179170][T20509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2192.198782][T20509] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2192.207179][T20509] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2192.215232][T20509] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2192.223182][T20509] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2192.231144][T20509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2192.239433][T20509] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2192.248528][T20509] ------------[ cut here ]------------ [ 2192.254033][T20509] WARNING: CPU: 0 PID: 20509 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2192.263338][T20509] Modules linked in: [ 2192.267274][T20509] CPU: 0 PID: 20509 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2192.279116][T20509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2192.289427][T20509] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2192.295261][T20509] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2192.314920][T20509] RSP: 0018:ffffc9000630fbc0 EFLAGS: 00010283 [ 2192.321033][T20509] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2192.329028][T20509] RDX: ffffc90003f42000 RSI: 0000000000035ef0 RDI: 0000000000035ef1 [ 2192.337122][T20509] RBP: ffffc9000630fd08 R08: ffffffff8240ece6 R09: ffffc9000630f610 [ 2192.345120][T20509] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2192.353121][T20509] R13: ffff88811481e000 R14: ffff888114818338 R15: ffff888114818000 [ 2192.361116][T20509] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2192.370183][T20509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2192.376841][T20509] CR2: 00007efd89087ff8 CR3: 000000010a25d000 CR4: 00000000003506b0 [ 2192.384853][T20509] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2192.392856][T20509] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2192.401407][T20509] Call Trace: [ 2192.404825][T20509] ? device_add_disk+0x40/0x40 [ 2192.409617][T20509] ? loop_add+0x430/0x760 [ 2192.413979][T20509] ? vsprintf+0x40/0x40 [ 2192.418151][T20509] device_add_disk+0x2a/0x40 [ 2192.422766][T20509] loop_add+0x58f/0x760 [ 2192.427202][T20509] loop_control_ioctl+0x564/0x740 [ 2192.432241][T20509] ? loop_remove+0xb0/0xb0 [ 2192.436708][T20509] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2192.442402][T20509] ? do_vfs_ioctl+0x8/0x1a90 [ 2192.447073][T20509] ? loop_remove+0xb0/0xb0 [ 2192.451530][T20509] __se_sys_ioctl+0x115/0x190 [ 2192.456268][T20509] __x64_sys_ioctl+0x7b/0x90 [ 2192.460874][T20509] do_syscall_64+0x34/0x70 [ 2192.465322][T20509] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2192.471237][T20509] RIP: 0033:0x7efd89f555a9 [ 2192.475687][T20509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2192.495338][T20509] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2192.504056][T20509] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2192.512054][T20509] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2192.520061][T20509] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2192.528059][T20509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2192.536061][T20509] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2192.544068][T20509] ---[ end trace 35a2fec6281f3cfd ]--- [ 2192.621768][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2192.654117][T20511] __nla_validate_parse: 1 callbacks suppressed [ 2192.654200][T20511] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:44:16 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 45) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) [ 2192.756417][T20516] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2192.842574][T20522] FAULT_INJECTION: forcing a failure. [ 2192.842574][T20522] name failslab, interval 1, probability 0, space 0, times 0 [ 2192.855230][T20522] CPU: 0 PID: 20522 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2192.866922][T20522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2192.876956][T20522] Call Trace: [ 2192.880232][T20522] dump_stack_lvl+0x1e2/0x24b [ 2192.884907][T20522] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2192.890433][T20522] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2192.896483][T20522] dump_stack+0x15/0x17 [ 2192.900623][T20522] should_fail+0x3c0/0x510 [ 2192.905041][T20522] ? __kernfs_new_node+0x99/0x6e0 [ 2192.910062][T20522] __should_failslab+0x9f/0xe0 [ 2192.914819][T20522] should_failslab+0x9/0x20 [ 2192.919303][T20522] __kmalloc_track_caller+0x5f/0x350 [ 2192.924575][T20522] ? __radix_tree_preload+0x361/0x3e0 [ 2192.929930][T20522] kstrdup_const+0x55/0x90 [ 2192.934343][T20522] __kernfs_new_node+0x99/0x6e0 [ 2192.939205][T20522] ? mutex_lock+0xb2/0x1e0 [ 2192.943612][T20522] ? kernfs_new_node+0x170/0x170 [ 2192.948643][T20522] ? __kasan_check_write+0x14/0x20 [ 2192.953734][T20522] ? __kasan_check_write+0x14/0x20 [ 2192.958823][T20522] ? mutex_unlock+0x29/0xf0 [ 2192.963311][T20522] ? kernfs_activate+0x409/0x420 [ 2192.968236][T20522] kernfs_new_node+0x97/0x170 [ 2192.972900][T20522] kernfs_create_link+0xb8/0x210 [ 2192.977858][T20522] sysfs_do_create_link_sd+0x89/0x110 [ 2192.983220][T20522] sysfs_create_link+0x68/0x80 [ 2192.987966][T20522] device_add_class_symlinks+0x222/0x2a0 [ 2192.993575][T20522] device_add+0x4c3/0xbd0 [ 2192.997885][T20522] device_create+0x258/0x2e0 [ 2193.002459][T20522] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2193.008072][T20522] ? root_device_unregister+0x80/0x80 [ 2193.013426][T20522] ? number+0xd9b/0x1040 [ 2193.017650][T20522] bdi_register_va+0x94/0x600 [ 2193.022311][T20522] bdi_register+0xd1/0x120 [ 2193.026707][T20522] ? __device_add_disk+0x536/0x11d0 [ 2193.031881][T20522] ? bdi_register_va+0x600/0x600 [ 2193.036833][T20522] ? vsnprintf+0x1bfd/0x1cd0 [ 2193.041441][T20522] ? __kasan_check_read+0x11/0x20 [ 2193.046456][T20522] ? blk_alloc_devt+0xd4/0x320 [ 2193.051200][T20522] __device_add_disk+0x5cb/0x11d0 [ 2193.056219][T20522] ? device_add_disk+0x40/0x40 [ 2193.060983][T20522] ? loop_add+0x430/0x760 [ 2193.065293][T20522] ? vsprintf+0x40/0x40 [ 2193.069429][T20522] device_add_disk+0x2a/0x40 [ 2193.074009][T20522] loop_add+0x58f/0x760 [ 2193.078250][T20522] loop_control_ioctl+0x564/0x740 [ 2193.083278][T20522] ? loop_remove+0xb0/0xb0 [ 2193.087684][T20522] ? __fget_files+0x310/0x370 [ 2193.092365][T20522] ? security_file_ioctl+0xb1/0xd0 [ 2193.097478][T20522] ? loop_remove+0xb0/0xb0 [ 2193.101893][T20522] __se_sys_ioctl+0x115/0x190 [ 2193.106577][T20522] __x64_sys_ioctl+0x7b/0x90 [ 2193.111170][T20522] do_syscall_64+0x34/0x70 [ 2193.115578][T20522] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2193.121454][T20522] RIP: 0033:0x7efd89f555a9 [ 2193.125939][T20522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2193.145538][T20522] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2193.153938][T20522] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2193.161906][T20522] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2193.169869][T20522] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2193.177831][T20522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2193.185784][T20522] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2193.194837][T20522] ------------[ cut here ]------------ [ 2193.200331][T20522] WARNING: CPU: 0 PID: 20522 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2193.209684][T20522] Modules linked in: [ 2193.213657][T20522] CPU: 0 PID: 20522 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2193.225394][T20522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2193.235585][T20522] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2193.241486][T20522] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2193.261172][T20522] RSP: 0018:ffffc9000645fbc0 EFLAGS: 00010283 [ 2193.267306][T20522] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2193.275347][T20522] RDX: ffffc90003f42000 RSI: 0000000000032653 RDI: 0000000000032654 [ 2193.283405][T20522] RBP: ffffc9000645fd08 R08: ffffffff8240ece6 R09: ffffc9000645f610 [ 2193.291565][T20522] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2193.299590][T20522] R13: ffff888156d64000 R14: ffff888156d65338 R15: ffff888156d65000 [ 2193.307606][T20522] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2193.316745][T20522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2193.323357][T20522] CR2: 00007efd89087ff8 CR3: 0000000111bea000 CR4: 00000000003506b0 [ 2193.331360][T20522] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2193.339368][T20522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2193.347362][T20522] Call Trace: [ 2193.350690][T20522] ? device_add_disk+0x40/0x40 [ 2193.355482][T20522] ? loop_add+0x430/0x760 [ 2193.359825][T20522] ? vsprintf+0x40/0x40 [ 2193.364126][T20522] device_add_disk+0x2a/0x40 [ 2193.368730][T20522] loop_add+0x58f/0x760 [ 2193.372925][T20522] loop_control_ioctl+0x564/0x740 [ 2193.377965][T20522] ? loop_remove+0xb0/0xb0 [ 2193.382386][T20522] ? __fget_files+0x310/0x370 [ 2193.387096][T20522] ? security_file_ioctl+0xb1/0xd0 [ 2193.392273][T20522] ? loop_remove+0xb0/0xb0 [ 2193.396716][T20522] __se_sys_ioctl+0x115/0x190 [ 2193.401406][T20522] __x64_sys_ioctl+0x7b/0x90 [ 2193.406019][T20522] do_syscall_64+0x34/0x70 [ 2193.410446][T20522] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2193.416361][T20522] RIP: 0033:0x7efd89f555a9 [ 2193.420814][T20522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2193.440462][T20522] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2193.448920][T20522] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2193.457110][T20522] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2193.465326][T20522] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2193.473425][T20522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2193.481507][T20522] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2193.489593][T20522] ---[ end trace 35a2fec6281f3cfe ]--- [ 2193.532298][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c000000000085100000020000008500000005000f0095000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2193.921575][T20524] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000005ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00001000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:17 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 46) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bfffeffffffffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2194.150441][T20560] FAULT_INJECTION: forcing a failure. [ 2194.150441][T20560] name failslab, interval 1, probability 0, space 0, times 0 [ 2194.163132][T20560] CPU: 0 PID: 20560 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2194.174835][T20560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2194.184956][T20560] Call Trace: [ 2194.188323][T20560] dump_stack_lvl+0x1e2/0x24b [ 2194.192984][T20560] ? panic+0x7d7/0x7d7 [ 2194.197035][T20560] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2194.202495][T20560] ? __irq_exit_rcu+0x41/0x150 [ 2194.207245][T20560] dump_stack+0x15/0x17 [ 2194.211383][T20560] should_fail+0x3c0/0x510 [ 2194.215778][T20560] __should_failslab+0x9f/0xe0 [ 2194.220524][T20560] should_failslab+0x9/0x20 [ 2194.225182][T20560] kmem_cache_alloc+0x3f/0x300 [ 2194.229956][T20560] ? __kernfs_new_node+0xdb/0x6e0 [ 2194.234971][T20560] __kernfs_new_node+0xdb/0x6e0 [ 2194.239835][T20560] ? kernfs_activate+0x409/0x420 [ 2194.244785][T20560] ? kernfs_add_one+0x4c5/0x5e0 [ 2194.249629][T20560] ? kernfs_new_node+0x170/0x170 [ 2194.254547][T20560] ? __kernfs_create_file+0x1fb/0x270 [ 2194.259931][T20560] kernfs_new_node+0x97/0x170 [ 2194.264626][T20560] kernfs_create_link+0xb8/0x210 [ 2194.269554][T20560] sysfs_do_create_link_sd+0x89/0x110 [ 2194.274911][T20560] sysfs_create_link+0x68/0x80 [ 2194.279660][T20560] device_add_class_symlinks+0xdb/0x2a0 [ 2194.285186][T20560] device_add+0x4c3/0xbd0 [ 2194.289506][T20560] device_create+0x258/0x2e0 [ 2194.294173][T20560] ? root_device_unregister+0x80/0x80 [ 2194.299556][T20560] ? __kasan_check_read+0x11/0x20 [ 2194.304571][T20560] ? preempt_schedule_irq+0xef/0x140 [ 2194.309844][T20560] ? preempt_schedule_notrace+0x140/0x140 [ 2194.315563][T20560] bdi_register_va+0x94/0x600 [ 2194.320249][T20560] bdi_register+0xd1/0x120 [ 2194.324665][T20560] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2194.330298][T20560] ? __device_add_disk+0x536/0x11d0 [ 2194.335511][T20560] ? bdi_register_va+0x600/0x600 [ 2194.340453][T20560] ? __kasan_check_read+0x11/0x20 [ 2194.345478][T20560] ? blk_alloc_devt+0xd4/0x320 [ 2194.350228][T20560] __device_add_disk+0x5cb/0x11d0 [ 2194.357241][T20560] ? device_add_disk+0x40/0x40 [ 2194.361987][T20560] ? loop_add+0x430/0x760 [ 2194.366302][T20560] ? vsprintf+0x40/0x40 [ 2194.370438][T20560] device_add_disk+0x2a/0x40 [ 2194.375009][T20560] loop_add+0x58f/0x760 [ 2194.379171][T20560] loop_control_ioctl+0x564/0x740 [ 2194.384178][T20560] ? loop_remove+0xb0/0xb0 [ 2194.388579][T20560] ? __fget_files+0x310/0x370 [ 2194.393238][T20560] ? security_file_ioctl+0xb1/0xd0 [ 2194.398438][T20560] ? loop_remove+0xb0/0xb0 [ 2194.402836][T20560] __se_sys_ioctl+0x115/0x190 [ 2194.407494][T20560] __x64_sys_ioctl+0x7b/0x90 [ 2194.412063][T20560] do_syscall_64+0x34/0x70 [ 2194.416483][T20560] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2194.422455][T20560] RIP: 0033:0x7efd89f555a9 [ 2194.426855][T20560] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2194.446533][T20560] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2194.454926][T20560] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2194.462881][T20560] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2194.470839][T20560] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2194.478912][T20560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2194.486953][T20560] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2194.495798][T20560] ------------[ cut here ]------------ [ 2194.501294][T20560] WARNING: CPU: 0 PID: 20560 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2194.510431][T20560] Modules linked in: [ 2194.514376][T20560] CPU: 0 PID: 20560 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2194.526109][T20560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2194.536218][T20560] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2194.542037][T20560] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2194.561799][T20560] RSP: 0018:ffffc9000677fbc0 EFLAGS: 00010287 [ 2194.567930][T20560] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2194.575937][T20560] RDX: ffffc90003f42000 RSI: 0000000000030a86 RDI: 0000000000030a87 [ 2194.583961][T20560] RBP: ffffc9000677fd08 R08: ffffffff8240ece6 R09: ffffc9000677f610 [ 2194.591955][T20560] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2194.599966][T20560] R13: ffff88810c0a5000 R14: ffff88810c0a3338 R15: ffff88810c0a3000 [ 2194.607983][T20560] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2194.616941][T20560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2194.623552][T20560] CR2: 00007efd89087ff8 CR3: 0000000116112000 CR4: 00000000003506b0 [ 2194.631638][T20560] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2194.639638][T20560] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2194.647754][T20560] Call Trace: [ 2194.651509][T20560] ? device_add_disk+0x40/0x40 [ 2194.656300][T20560] ? loop_add+0x430/0x760 [ 2194.660642][T20560] ? vsprintf+0x40/0x40 [ 2194.664822][T20560] device_add_disk+0x2a/0x40 [ 2194.669421][T20560] loop_add+0x58f/0x760 [ 2194.673640][T20560] loop_control_ioctl+0x564/0x740 [ 2194.678677][T20560] ? loop_remove+0xb0/0xb0 [ 2194.683120][T20560] ? __fget_files+0x310/0x370 [ 2194.687822][T20560] ? security_file_ioctl+0xb1/0xd0 [ 2194.692972][T20560] ? loop_remove+0xb0/0xb0 [ 2194.697410][T20560] __se_sys_ioctl+0x115/0x190 [ 2194.702151][T20560] __x64_sys_ioctl+0x7b/0x90 [ 2194.706931][T20560] do_syscall_64+0x34/0x70 [ 2194.711396][T20560] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2194.717334][T20560] RIP: 0033:0x7efd89f555a9 [ 2194.721780][T20560] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2194.741595][T20560] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2194.750198][T20560] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2194.758216][T20560] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2194.766250][T20560] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2194.774251][T20560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2194.782249][T20560] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2194.790431][T20560] ---[ end trace 35a2fec6281f3cff ]--- [ 2194.846682][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2194.906175][T20564] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2194.970176][T20559] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2195.002948][T20563] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000006ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="05000000000000000c110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000001ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:18 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 47) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000000064bd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c000000000085100000020000008500000005004c0095000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c000000000085100000020000008500000005006c0095000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2195.326481][T20598] FAULT_INJECTION: forcing a failure. [ 2195.326481][T20598] name failslab, interval 1, probability 0, space 0, times 0 [ 2195.339195][T20598] CPU: 0 PID: 20598 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2195.351421][T20598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2195.361546][T20598] Call Trace: [ 2195.364907][T20598] dump_stack_lvl+0x1e2/0x24b [ 2195.369567][T20598] ? panic+0x7d7/0x7d7 [ 2195.373790][T20598] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2195.379403][T20598] ? compat_start_thread+0x80/0x80 [ 2195.384492][T20598] dump_stack+0x15/0x17 [ 2195.388634][T20598] should_fail+0x3c0/0x510 [ 2195.393031][T20598] __should_failslab+0x9f/0xe0 [ 2195.397776][T20598] should_failslab+0x9/0x20 [ 2195.402263][T20598] kmem_cache_alloc+0x3f/0x300 [ 2195.407005][T20598] ? __switch_to_asm+0x34/0x60 [ 2195.411750][T20598] ? __kernfs_new_node+0xdb/0x6e0 [ 2195.417191][T20598] __kernfs_new_node+0xdb/0x6e0 [ 2195.422027][T20598] ? __sched_text_start+0x8/0x8 [ 2195.426861][T20598] ? preempt_schedule+0xd9/0xe0 [ 2195.431692][T20598] ? kernfs_new_node+0x170/0x170 [ 2195.436618][T20598] ? __kasan_check_read+0x11/0x20 [ 2195.441624][T20598] ? preempt_schedule_irq+0xef/0x140 [ 2195.446886][T20598] ? preempt_schedule_notrace+0x140/0x140 [ 2195.452589][T20598] kernfs_new_node+0x97/0x170 [ 2195.457249][T20598] __kernfs_create_file+0x4a/0x270 [ 2195.462343][T20598] sysfs_add_file_mode_ns+0x273/0x320 [ 2195.467698][T20598] internal_create_group+0x55e/0xf50 [ 2195.473007][T20598] ? sysfs_create_group+0x30/0x30 [ 2195.478098][T20598] ? kernfs_put+0x48/0x540 [ 2195.482499][T20598] ? kernfs_create_link+0x1a0/0x210 [ 2195.487773][T20598] sysfs_create_groups+0x5d/0x130 [ 2195.492781][T20598] device_add_attrs+0x8b/0x3e0 [ 2195.497523][T20598] ? device_add_class_symlinks+0x27c/0x2a0 [ 2195.503310][T20598] device_add+0x4e6/0xbd0 [ 2195.507726][T20598] device_create+0x258/0x2e0 [ 2195.512393][T20598] ? root_device_unregister+0x80/0x80 [ 2195.517762][T20598] ? number+0x2e1/0x1040 [ 2195.521992][T20598] ? number+0xd9b/0x1040 [ 2195.526219][T20598] bdi_register_va+0x94/0x600 [ 2195.530880][T20598] bdi_register+0xd1/0x120 [ 2195.535283][T20598] ? irqentry_exit+0x50/0x60 [ 2195.539857][T20598] ? sysvec_reschedule_ipi+0x84/0x160 [ 2195.545208][T20598] ? __device_add_disk+0x536/0x11d0 [ 2195.550396][T20598] ? bdi_register_va+0x600/0x600 [ 2195.555331][T20598] ? __device_add_disk+0x1a9/0x11d0 [ 2195.560512][T20598] ? blk_alloc_devt+0xd4/0x320 [ 2195.565255][T20598] __device_add_disk+0x5cb/0x11d0 [ 2195.570262][T20598] ? device_add_disk+0x40/0x40 [ 2195.575003][T20598] ? loop_add+0x430/0x760 [ 2195.579311][T20598] ? vsprintf+0x40/0x40 [ 2195.583446][T20598] device_add_disk+0x2a/0x40 [ 2195.588106][T20598] loop_add+0x58f/0x760 [ 2195.592248][T20598] loop_control_ioctl+0x564/0x740 [ 2195.597255][T20598] ? loop_remove+0xb0/0xb0 [ 2195.601667][T20598] ? irqentry_exit+0x50/0x60 [ 2195.606252][T20598] ? sysvec_reschedule_ipi+0x84/0x160 [ 2195.611620][T20598] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2195.617245][T20598] ? security_file_ioctl+0xb1/0xd0 [ 2195.622336][T20598] ? loop_remove+0xb0/0xb0 [ 2195.626733][T20598] __se_sys_ioctl+0x115/0x190 [ 2195.631399][T20598] __x64_sys_ioctl+0x7b/0x90 [ 2195.635966][T20598] do_syscall_64+0x34/0x70 [ 2195.640364][T20598] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2195.646255][T20598] RIP: 0033:0x7efd89f555a9 [ 2195.650659][T20598] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2195.670428][T20598] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2195.678825][T20598] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2195.686785][T20598] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2195.695000][T20598] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2195.702952][T20598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2195.710903][T20598] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2195.719948][T20598] ------------[ cut here ]------------ [ 2195.725588][T20598] WARNING: CPU: 0 PID: 20598 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2195.734744][T20598] Modules linked in: [ 2195.738696][T20598] CPU: 0 PID: 20598 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2195.750784][T20598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2195.760993][T20598] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2195.766832][T20598] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2195.786531][T20598] RSP: 0018:ffffc900062bfbc0 EFLAGS: 00010287 [ 2195.792715][T20598] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2195.800859][T20598] RDX: ffffc90003f42000 RSI: 0000000000038058 RDI: 0000000000038059 [ 2195.808881][T20598] RBP: ffffc900062bfd08 R08: ffffffff8240ece6 R09: ffffc900062bf610 [ 2195.816984][T20598] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2195.824989][T20598] R13: ffff888112b33000 R14: ffff888112b36338 R15: ffff888112b36000 [ 2195.832995][T20598] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2195.842074][T20598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2195.848856][T20598] CR2: 00007efd89087ff8 CR3: 000000010fd8f000 CR4: 00000000003506b0 [ 2195.856991][T20598] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2195.864993][T20598] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2195.872997][T20598] Call Trace: [ 2195.876314][T20598] ? device_add_disk+0x40/0x40 [ 2195.881092][T20598] ? loop_add+0x430/0x760 [ 2195.885537][T20598] ? vsprintf+0x40/0x40 [ 2195.889737][T20598] device_add_disk+0x2a/0x40 [ 2195.894354][T20598] loop_add+0x58f/0x760 [ 2195.898571][T20598] loop_control_ioctl+0x564/0x740 [ 2195.903651][T20598] ? loop_remove+0xb0/0xb0 [ 2195.908101][T20598] ? irqentry_exit+0x50/0x60 [ 2195.912863][T20598] ? sysvec_reschedule_ipi+0x84/0x160 [ 2195.918276][T20598] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2195.923949][T20598] ? security_file_ioctl+0xb1/0xd0 [ 2195.929077][T20598] ? loop_remove+0xb0/0xb0 [ 2195.933532][T20598] __se_sys_ioctl+0x115/0x190 [ 2195.938228][T20598] __x64_sys_ioctl+0x7b/0x90 [ 2195.943288][T20598] do_syscall_64+0x34/0x70 [ 2195.947812][T20598] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2195.953839][T20598] RIP: 0033:0x7efd89f555a9 [ 2195.958268][T20598] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2195.977990][T20598] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2195.986447][T20598] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2195.994449][T20598] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2196.002436][T20598] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2196.010529][T20598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2196.018545][T20598] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2196.026554][T20598] ---[ end trace 35a2fec6281f3d00 ]--- [ 2196.075703][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2196.122236][T20594] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:44:19 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 48) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) [ 2196.241844][T20601] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2196.334307][T20610] FAULT_INJECTION: forcing a failure. [ 2196.334307][T20610] name failslab, interval 1, probability 0, space 0, times 0 [ 2196.347009][T20610] CPU: 0 PID: 20610 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2196.358805][T20610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2196.368854][T20610] Call Trace: [ 2196.372584][T20610] dump_stack_lvl+0x1e2/0x24b [ 2196.377242][T20610] ? panic+0x7d7/0x7d7 [ 2196.381289][T20610] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2196.386728][T20610] dump_stack+0x15/0x17 [ 2196.390870][T20610] should_fail+0x3c0/0x510 [ 2196.395264][T20610] __should_failslab+0x9f/0xe0 [ 2196.400010][T20610] should_failslab+0x9/0x20 [ 2196.404509][T20610] kmem_cache_alloc+0x3f/0x300 [ 2196.409369][T20610] ? __kernfs_new_node+0xdb/0x6e0 [ 2196.414394][T20610] __kernfs_new_node+0xdb/0x6e0 [ 2196.419246][T20610] ? __kasan_check_write+0x14/0x20 [ 2196.424340][T20610] ? mutex_lock+0xb2/0x1e0 [ 2196.428747][T20610] ? mutex_trylock+0x180/0x180 [ 2196.433505][T20610] ? kernfs_new_node+0x170/0x170 [ 2196.438424][T20610] ? __kasan_check_write+0x14/0x20 [ 2196.443514][T20610] ? mutex_unlock+0x29/0xf0 [ 2196.448091][T20610] ? kernfs_activate+0x409/0x420 [ 2196.453017][T20610] kernfs_new_node+0x97/0x170 [ 2196.457762][T20610] __kernfs_create_file+0x4a/0x270 [ 2196.462874][T20610] sysfs_add_file_mode_ns+0x273/0x320 [ 2196.468239][T20610] internal_create_group+0x55e/0xf50 [ 2196.473516][T20610] ? sysfs_create_group+0x30/0x30 [ 2196.478522][T20610] ? kernfs_put+0x48/0x540 [ 2196.482936][T20610] ? kernfs_create_link+0x1a0/0x210 [ 2196.488139][T20610] sysfs_create_groups+0x5d/0x130 [ 2196.493179][T20610] device_add_attrs+0x8b/0x3e0 [ 2196.497927][T20610] ? device_add_class_symlinks+0x27c/0x2a0 [ 2196.503715][T20610] device_add+0x4e6/0xbd0 [ 2196.508024][T20610] device_create+0x258/0x2e0 [ 2196.512597][T20610] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2196.518207][T20610] ? root_device_unregister+0x80/0x80 [ 2196.523558][T20610] ? number+0xd9b/0x1040 [ 2196.527804][T20610] bdi_register_va+0x94/0x600 [ 2196.532489][T20610] bdi_register+0xd1/0x120 [ 2196.536896][T20610] ? irqentry_exit+0x50/0x60 [ 2196.541490][T20610] ? __device_add_disk+0x536/0x11d0 [ 2196.546681][T20610] ? bdi_register_va+0x600/0x600 [ 2196.551613][T20610] __device_add_disk+0x5cb/0x11d0 [ 2196.556624][T20610] ? device_add_disk+0x40/0x40 [ 2196.561394][T20610] ? loop_add+0x430/0x760 [ 2196.565739][T20610] ? vsprintf+0x40/0x40 [ 2196.569899][T20610] device_add_disk+0x2a/0x40 [ 2196.574493][T20610] loop_add+0x58f/0x760 [ 2196.578754][T20610] loop_control_ioctl+0x564/0x740 [ 2196.583886][T20610] ? loop_remove+0xb0/0xb0 [ 2196.588293][T20610] ? __fget_files+0x310/0x370 [ 2196.592957][T20610] ? security_file_ioctl+0xb1/0xd0 [ 2196.598053][T20610] ? loop_remove+0xb0/0xb0 [ 2196.602644][T20610] __se_sys_ioctl+0x115/0x190 [ 2196.607311][T20610] __x64_sys_ioctl+0x7b/0x90 [ 2196.611882][T20610] do_syscall_64+0x34/0x70 [ 2196.616282][T20610] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2196.622153][T20610] RIP: 0033:0x7efd89f555a9 [ 2196.626550][T20610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2196.646141][T20610] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2196.654536][T20610] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2196.662485][T20610] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2196.670443][T20610] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2196.678395][T20610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2196.686343][T20610] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2196.695591][T20610] ------------[ cut here ]------------ [ 2196.701149][T20610] WARNING: CPU: 0 PID: 20610 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2196.710293][T20610] Modules linked in: [ 2196.714594][T20610] CPU: 0 PID: 20610 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2196.726341][T20610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2196.736488][T20610] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2196.742321][T20610] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2196.762115][T20610] RSP: 0018:ffffc9000653fbc0 EFLAGS: 00010287 [ 2196.768262][T20610] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2196.776340][T20610] RDX: ffffc90003f42000 RSI: 0000000000033c23 RDI: 0000000000033c24 [ 2196.784352][T20610] RBP: ffffc9000653fd08 R08: ffffffff8240ece6 R09: ffffc9000653f610 [ 2196.792392][T20610] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2196.800570][T20610] R13: ffff888159ea8000 R14: ffff888159eae338 R15: ffff888159eae000 [ 2196.808589][T20610] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2196.817564][T20610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2196.824171][T20610] CR2: 00007efd89087ff8 CR3: 000000010e303000 CR4: 00000000003506b0 [ 2196.832187][T20610] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2196.840374][T20610] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2196.848453][T20610] Call Trace: [ 2196.851876][T20610] ? device_add_disk+0x40/0x40 [ 2196.856675][T20610] ? loop_add+0x430/0x760 [ 2196.861123][T20610] ? vsprintf+0x40/0x40 [ 2196.865311][T20610] device_add_disk+0x2a/0x40 [ 2196.869916][T20610] loop_add+0x58f/0x760 [ 2196.874103][T20610] loop_control_ioctl+0x564/0x740 [ 2196.879145][T20610] ? loop_remove+0xb0/0xb0 [ 2196.883597][T20610] ? __fget_files+0x310/0x370 [ 2196.888296][T20610] ? security_file_ioctl+0xb1/0xd0 [ 2196.893437][T20610] ? loop_remove+0xb0/0xb0 [ 2196.897875][T20610] __se_sys_ioctl+0x115/0x190 [ 2196.902575][T20610] __x64_sys_ioctl+0x7b/0x90 [ 2196.907264][T20610] do_syscall_64+0x34/0x70 [ 2196.911696][T20610] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2196.917619][T20610] RIP: 0033:0x7efd89f555a9 [ 2196.922156][T20610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2196.942698][T20610] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2196.951147][T20610] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2196.959160][T20610] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2196.967157][T20610] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2196.975153][T20610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2196.983150][T20610] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2196.991147][T20610] ---[ end trace 35a2fec6281f3d01 ]--- [ 2197.031317][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2197.252992][T20612] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000106ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:20 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 49) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00020000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000801ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c000000000085100000020000008500000005009d0295000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2197.462638][T20641] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2197.514647][T20646] FAULT_INJECTION: forcing a failure. [ 2197.514647][T20646] name failslab, interval 1, probability 0, space 0, times 0 [ 2197.527333][T20646] CPU: 0 PID: 20646 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2197.539118][T20646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2197.549162][T20646] Call Trace: [ 2197.552440][T20646] dump_stack_lvl+0x1e2/0x24b [ 2197.557127][T20646] ? panic+0x7d7/0x7d7 [ 2197.561189][T20646] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2197.566632][T20646] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2197.572697][T20646] dump_stack+0x15/0x17 [ 2197.576863][T20646] should_fail+0x3c0/0x510 [ 2197.581362][T20646] __should_failslab+0x9f/0xe0 [ 2197.586108][T20646] should_failslab+0x9/0x20 [ 2197.590592][T20646] kmem_cache_alloc+0x3f/0x300 [ 2197.595336][T20646] ? __kernfs_new_node+0xdb/0x6e0 [ 2197.600337][T20646] __kernfs_new_node+0xdb/0x6e0 [ 2197.605163][T20646] ? __kasan_check_write+0x14/0x20 [ 2197.610280][T20646] ? mutex_lock+0xb2/0x1e0 [ 2197.614678][T20646] ? mutex_trylock+0x180/0x180 [ 2197.619448][T20646] ? kernfs_new_node+0x170/0x170 [ 2197.624388][T20646] ? __kasan_check_write+0x14/0x20 [ 2197.630116][T20646] ? mutex_unlock+0x29/0xf0 [ 2197.634612][T20646] ? kernfs_activate+0x409/0x420 [ 2197.639531][T20646] kernfs_new_node+0x97/0x170 [ 2197.644626][T20646] __kernfs_create_file+0x4a/0x270 [ 2197.649717][T20646] sysfs_add_file_mode_ns+0x273/0x320 [ 2197.655079][T20646] internal_create_group+0x55e/0xf50 [ 2197.660379][T20646] ? sysfs_create_group+0x30/0x30 [ 2197.665391][T20646] ? kernfs_put+0x48/0x540 [ 2197.669798][T20646] ? kernfs_create_link+0x1a0/0x210 [ 2197.675152][T20646] sysfs_create_groups+0x5d/0x130 [ 2197.680192][T20646] device_add_attrs+0x8b/0x3e0 [ 2197.685080][T20646] ? device_add_class_symlinks+0x27c/0x2a0 [ 2197.690891][T20646] device_add+0x4e6/0xbd0 [ 2197.695356][T20646] device_create+0x258/0x2e0 [ 2197.699968][T20646] ? sysvec_reschedule_ipi+0x84/0x160 [ 2197.705334][T20646] ? root_device_unregister+0x80/0x80 [ 2197.710686][T20646] ? number+0xd9b/0x1040 [ 2197.714914][T20646] bdi_register_va+0x94/0x600 [ 2197.719603][T20646] bdi_register+0xd1/0x120 [ 2197.724010][T20646] ? irqentry_exit+0x50/0x60 [ 2197.728605][T20646] ? sysvec_reschedule_ipi+0x84/0x160 [ 2197.734136][T20646] ? __device_add_disk+0x536/0x11d0 [ 2197.739346][T20646] ? bdi_register_va+0x600/0x600 [ 2197.744270][T20646] ? elevator_init_mq+0x2a5/0x500 [ 2197.749441][T20646] ? blk_alloc_devt+0xd4/0x320 [ 2197.754212][T20646] __device_add_disk+0x5cb/0x11d0 [ 2197.759231][T20646] ? device_add_disk+0x40/0x40 [ 2197.764159][T20646] ? loop_add+0x430/0x760 [ 2197.768487][T20646] ? vsprintf+0x40/0x40 [ 2197.772624][T20646] device_add_disk+0x2a/0x40 [ 2197.777197][T20646] loop_add+0x58f/0x760 [ 2197.781334][T20646] loop_control_ioctl+0x564/0x740 [ 2197.786341][T20646] ? sysvec_reschedule_ipi+0x84/0x160 [ 2197.791696][T20646] ? loop_remove+0xb0/0xb0 [ 2197.796096][T20646] ? __fget_files+0x310/0x370 [ 2197.800778][T20646] ? security_file_ioctl+0xb1/0xd0 [ 2197.805867][T20646] ? loop_remove+0xb0/0xb0 [ 2197.810267][T20646] __se_sys_ioctl+0x115/0x190 [ 2197.814930][T20646] __x64_sys_ioctl+0x7b/0x90 [ 2197.819499][T20646] do_syscall_64+0x34/0x70 [ 2197.823896][T20646] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2197.829765][T20646] RIP: 0033:0x7efd89f555a9 [ 2197.834167][T20646] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2197.853753][T20646] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2197.862153][T20646] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2197.870108][T20646] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2197.878062][T20646] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2197.886019][T20646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2197.893972][T20646] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2197.903205][T20646] ------------[ cut here ]------------ [ 2197.908717][T20646] WARNING: CPU: 0 PID: 20646 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2197.917947][T20646] Modules linked in: [ 2197.921888][T20646] CPU: 0 PID: 20646 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2197.933628][T20646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2197.943735][T20646] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2197.949558][T20646] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2197.969217][T20646] RSP: 0018:ffffc9000641fbc0 EFLAGS: 00010283 [ 2197.975333][T20646] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2197.983335][T20646] RDX: ffffc90003f42000 RSI: 0000000000037366 RDI: 0000000000037367 [ 2197.991413][T20646] RBP: ffffc9000641fd08 R08: ffffffff8240ece6 R09: ffffc9000641f610 [ 2197.999413][T20646] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2198.007414][T20646] R13: ffff88810ff17000 R14: ffff888114f4c338 R15: ffff888114f4c000 [ 2198.015428][T20646] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2198.024499][T20646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2198.031104][T20646] CR2: 00007efd89087ff8 CR3: 000000010f7f5000 CR4: 00000000003506b0 [ 2198.039127][T20646] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2198.047219][T20646] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2198.055221][T20646] Call Trace: [ 2198.058550][T20646] ? device_add_disk+0x40/0x40 [ 2198.063344][T20646] ? loop_add+0x430/0x760 [ 2198.067704][T20646] ? vsprintf+0x40/0x40 [ 2198.071879][T20646] device_add_disk+0x2a/0x40 [ 2198.076502][T20646] loop_add+0x58f/0x760 [ 2198.080680][T20646] loop_control_ioctl+0x564/0x740 [ 2198.085749][T20646] ? sysvec_reschedule_ipi+0x84/0x160 [ 2198.091135][T20646] ? loop_remove+0xb0/0xb0 [ 2198.095585][T20646] ? __fget_files+0x310/0x370 [ 2198.100277][T20646] ? security_file_ioctl+0xb1/0xd0 [ 2198.105421][T20646] ? loop_remove+0xb0/0xb0 [ 2198.109853][T20646] __se_sys_ioctl+0x115/0x190 [ 2198.114559][T20646] __x64_sys_ioctl+0x7b/0x90 [ 2198.119163][T20646] do_syscall_64+0x34/0x70 [ 2198.123614][T20646] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2198.129527][T20646] RIP: 0033:0x7efd89f555a9 [ 2198.133976][T20646] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2198.153631][T20646] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2198.162082][T20646] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2198.170169][T20646] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2198.178165][T20646] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2198.186165][T20646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2198.194165][T20646] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2198.202172][T20646] ---[ end trace 35a2fec6281f3d02 ]--- [ 2198.293707][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2198.371571][T20652] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2198.410667][T20654] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000007ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:22 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 50) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00030000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000002ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000d95000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2198.773768][T20686] FAULT_INJECTION: forcing a failure. [ 2198.773768][T20686] name failslab, interval 1, probability 0, space 0, times 0 [ 2198.786433][T20686] CPU: 0 PID: 20686 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2198.798130][T20686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2198.808166][T20686] Call Trace: [ 2198.811444][T20686] dump_stack_lvl+0x1e2/0x24b [ 2198.816310][T20686] ? panic+0x7d7/0x7d7 [ 2198.820361][T20686] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2198.825807][T20686] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2198.831970][T20686] dump_stack+0x15/0x17 [ 2198.836104][T20686] should_fail+0x3c0/0x510 [ 2198.840512][T20686] __should_failslab+0x9f/0xe0 [ 2198.845255][T20686] should_failslab+0x9/0x20 [ 2198.849747][T20686] kmem_cache_alloc+0x3f/0x300 [ 2198.854934][T20686] ? __kernfs_new_node+0xdb/0x6e0 [ 2198.859940][T20686] __kernfs_new_node+0xdb/0x6e0 [ 2198.864781][T20686] ? __kasan_check_write+0x14/0x20 [ 2198.869955][T20686] ? mutex_lock+0xb2/0x1e0 [ 2198.874348][T20686] ? mutex_trylock+0x180/0x180 [ 2198.879089][T20686] ? kernfs_new_node+0x170/0x170 [ 2198.884008][T20686] ? __kasan_check_write+0x14/0x20 [ 2198.889098][T20686] ? mutex_unlock+0x29/0xf0 [ 2198.893665][T20686] ? kernfs_activate+0x409/0x420 [ 2198.898593][T20686] kernfs_new_node+0x97/0x170 [ 2198.903251][T20686] __kernfs_create_file+0x4a/0x270 [ 2198.908435][T20686] sysfs_add_file_mode_ns+0x273/0x320 [ 2198.913967][T20686] internal_create_group+0x55e/0xf50 [ 2198.919247][T20686] ? sysfs_create_group+0x30/0x30 [ 2198.924250][T20686] ? kernfs_put+0x48/0x540 [ 2198.928646][T20686] ? kernfs_create_link+0x1a0/0x210 [ 2198.933823][T20686] sysfs_create_groups+0x5d/0x130 [ 2198.938842][T20686] device_add_attrs+0x8b/0x3e0 [ 2198.943586][T20686] ? device_add_class_symlinks+0x27c/0x2a0 [ 2198.949369][T20686] device_add+0x4e6/0xbd0 [ 2198.953678][T20686] device_create+0x258/0x2e0 [ 2198.958335][T20686] ? irqentry_exit+0x50/0x60 [ 2198.962904][T20686] ? sysvec_reschedule_ipi+0x84/0x160 [ 2198.968255][T20686] ? root_device_unregister+0x80/0x80 [ 2198.973605][T20686] bdi_register_va+0x94/0x600 [ 2198.978269][T20686] bdi_register+0xd1/0x120 [ 2198.982664][T20686] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2198.988286][T20686] ? __device_add_disk+0x536/0x11d0 [ 2198.993462][T20686] ? bdi_register_va+0x600/0x600 [ 2198.998556][T20686] ? elevator_init_mq+0xad/0x500 [ 2199.003567][T20686] ? __kasan_check_read+0x11/0x20 [ 2199.008570][T20686] ? blk_alloc_devt+0xd4/0x320 [ 2199.013311][T20686] __device_add_disk+0x5cb/0x11d0 [ 2199.018314][T20686] ? device_add_disk+0x40/0x40 [ 2199.023055][T20686] ? loop_add+0x430/0x760 [ 2199.027358][T20686] ? vsprintf+0x40/0x40 [ 2199.031492][T20686] device_add_disk+0x2a/0x40 [ 2199.036064][T20686] loop_add+0x58f/0x760 [ 2199.040198][T20686] loop_control_ioctl+0x564/0x740 [ 2199.045198][T20686] ? loop_remove+0xb0/0xb0 [ 2199.049591][T20686] ? __fget_files+0x310/0x370 [ 2199.054255][T20686] ? security_file_ioctl+0xb1/0xd0 [ 2199.059343][T20686] ? loop_remove+0xb0/0xb0 [ 2199.063747][T20686] __se_sys_ioctl+0x115/0x190 [ 2199.068405][T20686] __x64_sys_ioctl+0x7b/0x90 [ 2199.072990][T20686] do_syscall_64+0x34/0x70 [ 2199.077382][T20686] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2199.083254][T20686] RIP: 0033:0x7efd89f555a9 [ 2199.087724][T20686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2199.107956][T20686] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2199.116366][T20686] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2199.124343][T20686] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2199.132300][T20686] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2199.140267][T20686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2199.148218][T20686] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2199.157265][T20686] ------------[ cut here ]------------ [ 2199.162782][T20686] WARNING: CPU: 0 PID: 20686 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2199.171991][T20686] Modules linked in: [ 2199.176033][T20686] CPU: 0 PID: 20686 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2199.187769][T20686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2199.198102][T20686] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2199.204008][T20686] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2199.224155][T20686] RSP: 0018:ffffc900063cfbc0 EFLAGS: 00010283 [ 2199.235156][T20686] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2199.243157][T20686] RDX: ffffc90003f42000 RSI: 0000000000036f78 RDI: 0000000000036f79 [ 2199.251155][T20686] RBP: ffffc900063cfd08 R08: ffffffff8240ece6 R09: ffffc900063cf610 [ 2199.259291][T20686] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2199.267301][T20686] R13: ffff888105b94000 R14: ffff88815318e338 R15: ffff88815318e000 [ 2199.275300][T20686] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2199.284304][T20686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2199.290938][T20686] CR2: 00007efd89087ff8 CR3: 000000015c710000 CR4: 00000000003506b0 [ 2199.298999][T20686] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2199.307094][T20686] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2199.315287][T20686] Call Trace: [ 2199.318628][T20686] ? device_add_disk+0x40/0x40 [ 2199.323423][T20686] ? loop_add+0x430/0x760 [ 2199.327793][T20686] ? vsprintf+0x40/0x40 [ 2199.331974][T20686] device_add_disk+0x2a/0x40 [ 2199.336669][T20686] loop_add+0x58f/0x760 [ 2199.340858][T20686] loop_control_ioctl+0x564/0x740 [ 2199.345987][T20686] ? loop_remove+0xb0/0xb0 [ 2199.350514][T20686] ? __fget_files+0x310/0x370 [ 2199.355244][T20686] ? security_file_ioctl+0xb1/0xd0 [ 2199.360375][T20686] ? loop_remove+0xb0/0xb0 [ 2199.364818][T20686] __se_sys_ioctl+0x115/0x190 [ 2199.369524][T20686] __x64_sys_ioctl+0x7b/0x90 [ 2199.374172][T20686] do_syscall_64+0x34/0x70 [ 2199.378618][T20686] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2199.384537][T20686] RIP: 0033:0x7efd89f555a9 [ 2199.388974][T20686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2199.408652][T20686] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2199.417113][T20686] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2199.425130][T20686] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2199.433132][T20686] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2199.441120][T20686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2199.449122][T20686] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2199.457137][T20686] ---[ end trace 35a2fec6281f3d03 ]--- [ 2199.555049][T20681] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2199.768963][T20689] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000108ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:23 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 51) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:23 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00040000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) [ 2200.062296][T20691] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2200.197776][T20709] FAULT_INJECTION: forcing a failure. [ 2200.197776][T20709] name failslab, interval 1, probability 0, space 0, times 0 [ 2200.210601][T20709] CPU: 0 PID: 20709 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2200.222293][T20709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2200.232335][T20709] Call Trace: [ 2200.235611][T20709] dump_stack_lvl+0x1e2/0x24b [ 2200.240268][T20709] ? panic+0x7d7/0x7d7 [ 2200.244315][T20709] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2200.249759][T20709] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2200.255837][T20709] dump_stack+0x15/0x17 [ 2200.259999][T20709] should_fail+0x3c0/0x510 [ 2200.265231][T20709] __should_failslab+0x9f/0xe0 [ 2200.270347][T20709] should_failslab+0x9/0x20 [ 2200.274841][T20709] kmem_cache_alloc+0x3f/0x300 [ 2200.279585][T20709] ? __kernfs_new_node+0xdb/0x6e0 [ 2200.284586][T20709] ? __irq_exit_rcu+0x41/0x150 [ 2200.289856][T20709] __kernfs_new_node+0xdb/0x6e0 [ 2200.294719][T20709] ? __kasan_check_write+0x14/0x20 [ 2200.299839][T20709] ? mutex_lock+0xb2/0x1e0 [ 2200.304242][T20709] ? asm_sysvec_call_function_single+0x12/0x20 [ 2200.310405][T20709] ? mutex_trylock+0x180/0x180 [ 2200.315157][T20709] ? kernfs_new_node+0x170/0x170 [ 2200.320077][T20709] ? kernfs_link_sibling+0x2eb/0x370 [ 2200.325343][T20709] ? __kasan_check_write+0x14/0x20 [ 2200.330430][T20709] ? mutex_unlock+0x29/0xf0 [ 2200.334919][T20709] ? kernfs_activate+0x409/0x420 [ 2200.339844][T20709] kernfs_new_node+0x97/0x170 [ 2200.344507][T20709] __kernfs_create_file+0x4a/0x270 [ 2200.349596][T20709] sysfs_add_file_mode_ns+0x273/0x320 [ 2200.354947][T20709] sysfs_merge_group+0x207/0x460 [ 2200.359867][T20709] ? sysfs_remove_groups+0xb0/0xb0 [ 2200.364955][T20709] dpm_sysfs_add+0xcf/0x290 [ 2200.369435][T20709] device_add+0x52c/0xbd0 [ 2200.373741][T20709] device_create+0x258/0x2e0 [ 2200.378308][T20709] ? root_device_unregister+0x80/0x80 [ 2200.383659][T20709] ? switch_mm_irqs_off+0x2ca/0x990 [ 2200.388840][T20709] ? __this_cpu_preempt_check+0x13/0x20 [ 2200.394386][T20709] bdi_register_va+0x94/0x600 [ 2200.399041][T20709] bdi_register+0xd1/0x120 [ 2200.403450][T20709] ? __device_add_disk+0x536/0x11d0 [ 2200.408652][T20709] ? bdi_register_va+0x600/0x600 [ 2200.413566][T20709] ? __kasan_check_read+0x11/0x20 [ 2200.418567][T20709] ? blk_alloc_devt+0xd4/0x320 [ 2200.423310][T20709] __device_add_disk+0x5cb/0x11d0 [ 2200.428312][T20709] ? device_add_disk+0x40/0x40 [ 2200.433052][T20709] ? sysvec_reschedule_ipi+0x84/0x160 [ 2200.438400][T20709] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2200.444014][T20709] ? vsnprintf+0x1bf3/0x1cd0 [ 2200.448672][T20709] device_add_disk+0x2a/0x40 [ 2200.453332][T20709] loop_add+0x58f/0x760 [ 2200.457482][T20709] loop_control_ioctl+0x564/0x740 [ 2200.462488][T20709] ? loop_remove+0xb0/0xb0 [ 2200.466909][T20709] ? __fget_files+0x310/0x370 [ 2200.471568][T20709] ? security_file_ioctl+0xb1/0xd0 [ 2200.476656][T20709] ? loop_remove+0xb0/0xb0 [ 2200.481050][T20709] __se_sys_ioctl+0x115/0x190 [ 2200.485707][T20709] __x64_sys_ioctl+0x7b/0x90 [ 2200.490279][T20709] do_syscall_64+0x34/0x70 [ 2200.494680][T20709] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2200.500659][T20709] RIP: 0033:0x7efd89f555a9 [ 2200.505060][T20709] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2200.524672][T20709] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2200.533153][T20709] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2200.541099][T20709] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2200.549060][T20709] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2200.557010][T20709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2200.565095][T20709] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2200.574294][T20709] ------------[ cut here ]------------ [ 2200.579790][T20709] WARNING: CPU: 0 PID: 20709 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2200.588930][T20709] Modules linked in: [ 2200.592881][T20709] CPU: 0 PID: 20709 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2200.604616][T20709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2200.614752][T20709] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2200.621222][T20709] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2200.641157][T20709] RSP: 0018:ffffc9000645fbc0 EFLAGS: 00010283 [ 2200.647256][T20709] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2200.655340][T20709] RDX: ffffc90003f42000 RSI: 00000000000366cf RDI: 00000000000366d0 [ 2200.663362][T20709] RBP: ffffc9000645fd08 R08: ffffffff8240ece6 R09: ffffc9000645f610 [ 2200.671349][T20709] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2200.679452][T20709] R13: ffff888153df2000 R14: ffff888153df3338 R15: ffff888153df3000 [ 2200.687550][T20709] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2200.697153][T20709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2200.703808][T20709] CR2: 00007efd89087ff8 CR3: 00000001163e2000 CR4: 00000000003506b0 [ 2200.711842][T20709] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2200.719874][T20709] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2200.727936][T20709] Call Trace: [ 2200.731219][T20709] ? device_add_disk+0x40/0x40 [ 2200.736030][T20709] ? sysvec_reschedule_ipi+0x84/0x160 [ 2200.741466][T20709] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2200.747131][T20709] ? vsnprintf+0x1bf3/0x1cd0 [ 2200.751819][T20709] device_add_disk+0x2a/0x40 [ 2200.756459][T20709] loop_add+0x58f/0x760 [ 2200.760657][T20709] loop_control_ioctl+0x564/0x740 [ 2200.766052][T20709] ? loop_remove+0xb0/0xb0 [ 2200.770763][T20709] ? __fget_files+0x310/0x370 [ 2200.777566][T20709] ? security_file_ioctl+0xb1/0xd0 [ 2200.782833][T20709] ? loop_remove+0xb0/0xb0 [ 2200.787801][T20709] __se_sys_ioctl+0x115/0x190 [ 2200.792717][T20709] __x64_sys_ioctl+0x7b/0x90 [ 2200.797322][T20709] do_syscall_64+0x34/0x70 [ 2200.801758][T20709] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2200.807801][T20709] RIP: 0033:0x7efd89f555a9 [ 2200.812245][T20709] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2200.832339][T20709] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2200.840903][T20709] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2200.848910][T20709] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2200.856910][T20709] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2200.865019][T20709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2200.873026][T20709] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2200.881032][T20709] ---[ end trace 35a2fec6281f3d04 ]--- [ 2200.907401][T20711] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2200.999015][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:24 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000003ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:24 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 52) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00050000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) [ 2201.187028][T20733] FAULT_INJECTION: forcing a failure. [ 2201.187028][T20733] name failslab, interval 1, probability 0, space 0, times 0 [ 2201.199671][T20733] CPU: 1 PID: 20733 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2201.211389][T20733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2201.221446][T20733] Call Trace: [ 2201.224735][T20733] dump_stack_lvl+0x1e2/0x24b [ 2201.229389][T20733] ? panic+0x7d7/0x7d7 [ 2201.233437][T20733] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2201.238883][T20733] ? __kasan_check_write+0x14/0x20 [ 2201.243971][T20733] ? _raw_spin_lock+0xa3/0x1b0 [ 2201.248713][T20733] dump_stack+0x15/0x17 [ 2201.252861][T20733] should_fail+0x3c0/0x510 [ 2201.257255][T20733] __should_failslab+0x9f/0xe0 [ 2201.261992][T20733] should_failslab+0x9/0x20 [ 2201.266469][T20733] kmem_cache_alloc+0x3f/0x300 [ 2201.271210][T20733] ? __kernfs_new_node+0xdb/0x6e0 [ 2201.276209][T20733] __kernfs_new_node+0xdb/0x6e0 [ 2201.281034][T20733] ? kernfs_activate+0x409/0x420 [ 2201.285972][T20733] ? kernfs_new_node+0x170/0x170 [ 2201.290882][T20733] ? kernfs_add_one+0x4c5/0x5e0 [ 2201.295802][T20733] ? __kernfs_create_file+0x1fb/0x270 [ 2201.301158][T20733] ? __kasan_check_write+0x14/0x20 [ 2201.306246][T20733] kernfs_create_dir_ns+0x9b/0x230 [ 2201.311335][T20733] internal_create_group+0x29d/0xf50 [ 2201.316598][T20733] ? sysfs_create_group+0x30/0x30 [ 2201.321599][T20733] ? kernfs_put+0x48/0x540 [ 2201.325994][T20733] ? sysfs_create_group+0x30/0x30 [ 2201.330998][T20733] ? kernfs_create_link+0x1a0/0x210 [ 2201.336183][T20733] sysfs_create_group+0x1f/0x30 [ 2201.341025][T20733] dpm_sysfs_add+0x5d/0x290 [ 2201.345512][T20733] device_add+0x52c/0xbd0 [ 2201.349818][T20733] device_create+0x258/0x2e0 [ 2201.354393][T20733] ? root_device_unregister+0x80/0x80 [ 2201.359743][T20733] ? number+0xd9b/0x1040 [ 2201.363964][T20733] bdi_register_va+0x94/0x600 [ 2201.368618][T20733] bdi_register+0xd1/0x120 [ 2201.373015][T20733] ? __device_add_disk+0x536/0x11d0 [ 2201.378189][T20733] ? bdi_register_va+0x600/0x600 [ 2201.383110][T20733] ? vsnprintf+0x1bfd/0x1cd0 [ 2201.387702][T20733] ? __kasan_check_read+0x11/0x20 [ 2201.392707][T20733] ? blk_alloc_devt+0xd4/0x320 [ 2201.397450][T20733] __device_add_disk+0x5cb/0x11d0 [ 2201.402458][T20733] ? device_add_disk+0x40/0x40 [ 2201.407297][T20733] ? loop_add+0x430/0x760 [ 2201.411608][T20733] ? vsprintf+0x40/0x40 [ 2201.415830][T20733] device_add_disk+0x2a/0x40 [ 2201.420401][T20733] loop_add+0x58f/0x760 [ 2201.424534][T20733] loop_control_ioctl+0x564/0x740 [ 2201.429534][T20733] ? loop_remove+0xb0/0xb0 [ 2201.433929][T20733] ? __fget_files+0x310/0x370 [ 2201.438587][T20733] ? security_file_ioctl+0xb1/0xd0 [ 2201.443679][T20733] ? loop_remove+0xb0/0xb0 [ 2201.448071][T20733] __se_sys_ioctl+0x115/0x190 [ 2201.452824][T20733] __x64_sys_ioctl+0x7b/0x90 [ 2201.457492][T20733] do_syscall_64+0x34/0x70 [ 2201.461892][T20733] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2201.467850][T20733] RIP: 0033:0x7efd89f555a9 [ 2201.472245][T20733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2201.491916][T20733] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2201.500313][T20733] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2201.508269][T20733] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2201.516226][T20733] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2201.524264][T20733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2201.532219][T20733] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2201.540686][T20733] ------------[ cut here ]------------ [ 2201.546176][T20733] WARNING: CPU: 1 PID: 20733 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2201.555314][T20733] Modules linked in: [ 2201.559226][T20733] CPU: 1 PID: 20733 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2201.570991][T20733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2201.581089][T20733] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2201.586915][T20733] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2201.606572][T20733] RSP: 0018:ffffc90000d17bc0 EFLAGS: 00010283 [ 2201.612658][T20733] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2201.620691][T20733] RDX: ffffc90003f42000 RSI: 00000000000309b8 RDI: 00000000000309b9 [ 2201.628892][T20733] RBP: ffffc90000d17d08 R08: ffffffff8240ece6 R09: ffffc90000d17610 [ 2201.636894][T20733] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2201.644920][T20733] R13: ffff88815bd7e000 R14: ffff88815bd7f338 R15: ffff88815bd7f000 [ 2201.652948][T20733] FS: 00007efd89088700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 2201.661996][T20733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2201.668630][T20733] CR2: 00007efd89087ff8 CR3: 0000000159d82000 CR4: 00000000003506a0 [ 2201.676774][T20733] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2201.684837][T20733] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2201.692840][T20733] Call Trace: [ 2201.696149][T20733] ? device_add_disk+0x40/0x40 [ 2201.700926][T20733] ? loop_add+0x430/0x760 [ 2201.705277][T20733] ? vsprintf+0x40/0x40 [ 2201.709449][T20733] device_add_disk+0x2a/0x40 [ 2201.714113][T20733] loop_add+0x58f/0x760 [ 2201.718285][T20733] loop_control_ioctl+0x564/0x740 [ 2201.723407][T20733] ? loop_remove+0xb0/0xb0 [ 2201.727876][T20733] ? __fget_files+0x310/0x370 [ 2201.732591][T20733] ? security_file_ioctl+0xb1/0xd0 [ 2201.737743][T20733] ? loop_remove+0xb0/0xb0 [ 2201.742167][T20733] __se_sys_ioctl+0x115/0x190 [ 2201.746925][T20733] __x64_sys_ioctl+0x7b/0x90 [ 2201.751626][T20733] do_syscall_64+0x34/0x70 [ 2201.756107][T20733] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2201.762013][T20733] RIP: 0033:0x7efd89f555a9 [ 2201.766478][T20733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2201.786115][T20733] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2201.794852][T20733] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2201.802840][T20733] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2201.811254][T20733] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2201.819281][T20733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2201.827290][T20733] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2201.835309][T20733] ---[ end trace 35a2fec6281f3d05 ]--- [ 2201.923035][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2201.935407][T20737] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2202.041733][T20740] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2202.073985][T20738] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000009ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500001495000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:25 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 53) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00060000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000004ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2202.346698][T20772] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2202.410982][T20779] FAULT_INJECTION: forcing a failure. [ 2202.410982][T20779] name failslab, interval 1, probability 0, space 0, times 0 [ 2202.423721][T20779] CPU: 0 PID: 20779 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2202.435420][T20779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2202.445627][T20779] Call Trace: [ 2202.448908][T20779] dump_stack_lvl+0x1e2/0x24b [ 2202.453575][T20779] ? panic+0x7d7/0x7d7 [ 2202.458145][T20779] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2202.463761][T20779] ? bpf_trace_run3+0x126/0x2c0 [ 2202.468594][T20779] ? compat_start_thread+0x80/0x80 [ 2202.473689][T20779] dump_stack+0x15/0x17 [ 2202.477822][T20779] should_fail+0x3c0/0x510 [ 2202.482217][T20779] __should_failslab+0x9f/0xe0 [ 2202.486990][T20779] should_failslab+0x9/0x20 [ 2202.491503][T20779] kmem_cache_alloc+0x3f/0x300 [ 2202.496267][T20779] ? __switch_to_asm+0x34/0x60 [ 2202.501013][T20779] ? __kernfs_new_node+0xdb/0x6e0 [ 2202.506040][T20779] __kernfs_new_node+0xdb/0x6e0 [ 2202.510901][T20779] ? __sched_text_start+0x8/0x8 [ 2202.515748][T20779] ? kernfs_new_node+0x170/0x170 [ 2202.520713][T20779] ? mutex_lock+0xb2/0x1e0 [ 2202.525136][T20779] ? __kasan_check_read+0x11/0x20 [ 2202.530235][T20779] ? preempt_schedule_irq+0xef/0x140 [ 2202.535525][T20779] ? preempt_schedule_notrace+0x140/0x140 [ 2202.541232][T20779] kernfs_new_node+0x97/0x170 [ 2202.545984][T20779] __kernfs_create_file+0x4a/0x270 [ 2202.551205][T20779] sysfs_add_file_mode_ns+0x273/0x320 [ 2202.556615][T20779] sysfs_merge_group+0x207/0x460 [ 2202.561548][T20779] ? sysfs_remove_groups+0xb0/0xb0 [ 2202.566701][T20779] dpm_sysfs_add+0xcf/0x290 [ 2202.571219][T20779] device_add+0x52c/0xbd0 [ 2202.575542][T20779] device_create+0x258/0x2e0 [ 2202.580114][T20779] ? root_device_unregister+0x80/0x80 [ 2202.585465][T20779] ? __kasan_check_read+0x11/0x20 [ 2202.590500][T20779] ? preempt_schedule_irq+0xef/0x140 [ 2202.595768][T20779] ? preempt_schedule_notrace+0x140/0x140 [ 2202.601491][T20779] bdi_register_va+0x94/0x600 [ 2202.606189][T20779] bdi_register+0xd1/0x120 [ 2202.610597][T20779] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2202.616332][T20779] ? __device_add_disk+0x536/0x11d0 [ 2202.621521][T20779] ? bdi_register_va+0x600/0x600 [ 2202.626438][T20779] ? elevator_init_mq+0x265/0x500 [ 2202.631442][T20779] ? blk_alloc_devt+0xd4/0x320 [ 2202.636275][T20779] __device_add_disk+0x5cb/0x11d0 [ 2202.641312][T20779] ? device_add_disk+0x40/0x40 [ 2202.646077][T20779] ? loop_add+0x430/0x760 [ 2202.650404][T20779] ? vsprintf+0x40/0x40 [ 2202.654636][T20779] device_add_disk+0x2a/0x40 [ 2202.659224][T20779] loop_add+0x58f/0x760 [ 2202.663362][T20779] loop_control_ioctl+0x564/0x740 [ 2202.668368][T20779] ? loop_remove+0xb0/0xb0 [ 2202.672767][T20779] ? irqentry_exit+0x50/0x60 [ 2202.677336][T20779] ? sysvec_reschedule_ipi+0x84/0x160 [ 2202.682692][T20779] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2202.688336][T20779] ? do_vfs_ioctl+0xf6/0x1a90 [ 2202.693000][T20779] ? __se_sys_ioctl+0x109/0x190 [ 2202.697838][T20779] ? loop_remove+0xb0/0xb0 [ 2202.702247][T20779] __se_sys_ioctl+0x115/0x190 [ 2202.707040][T20779] __x64_sys_ioctl+0x7b/0x90 [ 2202.711745][T20779] do_syscall_64+0x34/0x70 [ 2202.716231][T20779] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2202.722125][T20779] RIP: 0033:0x7efd89f555a9 [ 2202.726548][T20779] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2202.746335][T20779] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2202.754738][T20779] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2202.762693][T20779] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2202.770663][T20779] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2202.778900][T20779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2202.786860][T20779] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2202.796084][T20779] ------------[ cut here ]------------ [ 2202.801589][T20779] WARNING: CPU: 0 PID: 20779 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2202.810770][T20779] Modules linked in: [ 2202.814730][T20779] CPU: 0 PID: 20779 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2202.826536][T20779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2202.836765][T20779] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2202.842618][T20779] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2202.862637][T20779] RSP: 0018:ffffc900063afbc0 EFLAGS: 00010283 [ 2202.868760][T20779] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2202.876809][T20779] RDX: ffffc90003f42000 RSI: 000000000003711f RDI: 0000000000037120 [ 2202.884819][T20779] RBP: ffffc900063afd08 R08: ffffffff8240ece6 R09: ffffc900063af610 [ 2202.892885][T20779] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2202.900857][T20779] R13: ffff88811219e000 R14: ffff88811219d338 R15: ffff88811219d000 [ 2202.908876][T20779] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2202.917881][T20779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2202.924510][T20779] CR2: 00007efd89087ff8 CR3: 0000000110340000 CR4: 00000000003506b0 [ 2202.932528][T20779] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2202.940552][T20779] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2202.948634][T20779] Call Trace: [ 2202.951966][T20779] ? device_add_disk+0x40/0x40 [ 2202.956777][T20779] ? loop_add+0x430/0x760 [ 2202.961168][T20779] ? vsprintf+0x40/0x40 [ 2202.965399][T20779] device_add_disk+0x2a/0x40 [ 2202.970033][T20779] loop_add+0x58f/0x760 [ 2202.974224][T20779] loop_control_ioctl+0x564/0x740 [ 2202.979267][T20779] ? loop_remove+0xb0/0xb0 [ 2202.983792][T20779] ? irqentry_exit+0x50/0x60 [ 2202.988396][T20779] ? sysvec_reschedule_ipi+0x84/0x160 [ 2202.993819][T20779] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2202.999511][T20779] ? do_vfs_ioctl+0xf6/0x1a90 [ 2203.004249][T20779] ? __se_sys_ioctl+0x109/0x190 [ 2203.009141][T20779] ? loop_remove+0xb0/0xb0 [ 2203.013871][T20779] __se_sys_ioctl+0x115/0x190 [ 2203.018576][T20779] __x64_sys_ioctl+0x7b/0x90 [ 2203.023344][T20779] do_syscall_64+0x34/0x70 [ 2203.028100][T20779] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2203.034172][T20779] RIP: 0033:0x7efd89f555a9 [ 2203.038689][T20779] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2203.058662][T20779] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2203.067240][T20779] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2203.075292][T20779] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2203.083352][T20779] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2203.091339][T20779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2203.099488][T20779] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2203.107651][T20779] ---[ end trace 35a2fec6281f3d06 ]--- 00:44:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000000affbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:27 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 54) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00070000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000005ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2203.705651][T20811] __nla_validate_parse: 2 callbacks suppressed [ 2203.705660][T20811] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2203.765718][T20818] FAULT_INJECTION: forcing a failure. [ 2203.765718][T20818] name failslab, interval 1, probability 0, space 0, times 0 [ 2203.779970][T20818] CPU: 0 PID: 20818 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2203.791676][T20818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2203.801713][T20818] Call Trace: [ 2203.804987][T20818] dump_stack_lvl+0x1e2/0x24b [ 2203.809661][T20818] ? panic+0x7d7/0x7d7 [ 2203.813732][T20818] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2203.819188][T20818] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2203.825238][T20818] dump_stack+0x15/0x17 [ 2203.829389][T20818] should_fail+0x3c0/0x510 [ 2203.833808][T20818] __should_failslab+0x9f/0xe0 [ 2203.838564][T20818] should_failslab+0x9/0x20 [ 2203.843053][T20818] kmem_cache_alloc+0x3f/0x300 [ 2203.847904][T20818] ? __kernfs_new_node+0xdb/0x6e0 [ 2203.852925][T20818] __kernfs_new_node+0xdb/0x6e0 [ 2203.857767][T20818] ? __kasan_check_write+0x14/0x20 [ 2203.862859][T20818] ? mutex_lock+0xb2/0x1e0 [ 2203.867345][T20818] ? mutex_trylock+0x180/0x180 [ 2203.872259][T20818] ? kernfs_new_node+0x170/0x170 [ 2203.877177][T20818] ? __kasan_check_write+0x14/0x20 [ 2203.882373][T20818] ? mutex_unlock+0x29/0xf0 [ 2203.886878][T20818] ? kernfs_activate+0x409/0x420 [ 2203.891806][T20818] kernfs_new_node+0x97/0x170 [ 2203.896468][T20818] __kernfs_create_file+0x4a/0x270 [ 2203.901564][T20818] sysfs_add_file_mode_ns+0x273/0x320 [ 2203.907031][T20818] sysfs_merge_group+0x207/0x460 [ 2203.911984][T20818] ? sysfs_remove_groups+0xb0/0xb0 [ 2203.917078][T20818] dpm_sysfs_add+0xcf/0x290 [ 2203.921563][T20818] device_add+0x52c/0xbd0 [ 2203.925895][T20818] device_create+0x258/0x2e0 [ 2203.930463][T20818] ? root_device_unregister+0x80/0x80 [ 2203.935824][T20818] ? number+0xd9b/0x1040 [ 2203.940051][T20818] bdi_register_va+0x94/0x600 [ 2203.944731][T20818] bdi_register+0xd1/0x120 [ 2203.949129][T20818] ? __device_add_disk+0x536/0x11d0 [ 2203.954312][T20818] ? bdi_register_va+0x600/0x600 [ 2203.959236][T20818] ? vsnprintf+0x1bfd/0x1cd0 [ 2203.963812][T20818] ? __kasan_check_read+0x11/0x20 [ 2203.968818][T20818] ? blk_alloc_devt+0xd4/0x320 [ 2203.973565][T20818] __device_add_disk+0x5cb/0x11d0 [ 2203.978569][T20818] ? device_add_disk+0x40/0x40 [ 2203.983311][T20818] ? loop_add+0x430/0x760 [ 2203.987617][T20818] ? vsprintf+0x40/0x40 [ 2203.991762][T20818] device_add_disk+0x2a/0x40 [ 2203.996329][T20818] loop_add+0x58f/0x760 [ 2204.000465][T20818] loop_control_ioctl+0x564/0x740 [ 2204.005554][T20818] ? loop_remove+0xb0/0xb0 [ 2204.009947][T20818] ? __fget_files+0x310/0x370 [ 2204.014607][T20818] ? security_file_ioctl+0xb1/0xd0 [ 2204.019704][T20818] ? loop_remove+0xb0/0xb0 [ 2204.024101][T20818] __se_sys_ioctl+0x115/0x190 [ 2204.028790][T20818] __x64_sys_ioctl+0x7b/0x90 [ 2204.033374][T20818] do_syscall_64+0x34/0x70 [ 2204.037784][T20818] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2204.043780][T20818] RIP: 0033:0x7efd89f555a9 [ 2204.048202][T20818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2204.067797][T20818] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2204.076200][T20818] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2204.084160][T20818] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2204.092113][T20818] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2204.100065][T20818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2204.108020][T20818] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2204.117469][T20818] ------------[ cut here ]------------ [ 2204.122990][T20818] WARNING: CPU: 0 PID: 20818 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2204.132109][T20818] Modules linked in: [ 2204.136087][T20818] CPU: 0 PID: 20818 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2204.147897][T20818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2204.158078][T20818] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2204.164154][T20818] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2204.184365][T20818] RSP: 0018:ffffc900063cfbc0 EFLAGS: 00010287 [ 2204.190474][T20818] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2204.198495][T20818] RDX: ffffc90003f42000 RSI: 0000000000033c02 RDI: 0000000000033c03 [ 2204.206579][T20818] RBP: ffffc900063cfd08 R08: ffffffff8240ece6 R09: ffffc900063cf610 [ 2204.214623][T20818] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2204.222635][T20818] R13: ffff88810a09b000 R14: ffff888116fb3338 R15: ffff888116fb3000 [ 2204.230718][T20818] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2204.239690][T20818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2204.246329][T20818] CR2: 00007efd89087ff8 CR3: 000000015c5ae000 CR4: 00000000003506b0 [ 2204.254367][T20818] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2204.262378][T20818] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2204.270398][T20818] Call Trace: [ 2204.273742][T20818] ? device_add_disk+0x40/0x40 [ 2204.278624][T20818] ? loop_add+0x430/0x760 [ 2204.283054][T20818] ? vsprintf+0x40/0x40 [ 2204.287239][T20818] device_add_disk+0x2a/0x40 [ 2204.292064][T20818] loop_add+0x58f/0x760 [ 2204.296282][T20818] loop_control_ioctl+0x564/0x740 [ 2204.301333][T20818] ? loop_remove+0xb0/0xb0 [ 2204.305799][T20818] ? __fget_files+0x310/0x370 [ 2204.310511][T20818] ? security_file_ioctl+0xb1/0xd0 [ 2204.315666][T20818] ? loop_remove+0xb0/0xb0 [ 2204.320533][T20818] __se_sys_ioctl+0x115/0x190 [ 2204.325240][T20818] __x64_sys_ioctl+0x7b/0x90 [ 2204.329849][T20818] do_syscall_64+0x34/0x70 [ 2204.334309][T20818] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2204.340249][T20818] RIP: 0033:0x7efd89f555a9 [ 2204.345257][T20818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2204.364932][T20818] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2204.373523][T20818] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2204.381522][T20818] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2204.389533][T20818] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2204.397574][T20818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2204.405637][T20818] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2204.413762][T20818] ---[ end trace 35a2fec6281f3d07 ]--- [ 2204.517584][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2204.599583][T20823] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2204.632621][T20824] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000000bffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:28 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00080000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000006ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:28 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 55) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500029d95000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2205.014921][T20854] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2205.053884][T20856] FAULT_INJECTION: forcing a failure. [ 2205.053884][T20856] name failslab, interval 1, probability 0, space 0, times 0 [ 2205.066575][T20856] CPU: 0 PID: 20856 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2205.078279][T20856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2205.088510][T20856] Call Trace: [ 2205.091805][T20856] dump_stack_lvl+0x1e2/0x24b [ 2205.096477][T20856] ? panic+0x7d7/0x7d7 [ 2205.100537][T20856] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2205.105997][T20856] ? selinux_kernfs_init_security+0x1a8/0x760 [ 2205.112070][T20856] dump_stack+0x15/0x17 [ 2205.116227][T20856] should_fail+0x3c0/0x510 [ 2205.120719][T20856] __should_failslab+0x9f/0xe0 [ 2205.125470][T20856] should_failslab+0x9/0x20 [ 2205.129957][T20856] kmem_cache_alloc+0x3f/0x300 [ 2205.134702][T20856] ? __kernfs_new_node+0xdb/0x6e0 [ 2205.139707][T20856] __kernfs_new_node+0xdb/0x6e0 [ 2205.144544][T20856] ? __kasan_check_write+0x14/0x20 [ 2205.149656][T20856] ? mutex_lock+0xb2/0x1e0 [ 2205.154074][T20856] ? mutex_trylock+0x180/0x180 [ 2205.158830][T20856] ? kernfs_new_node+0x170/0x170 [ 2205.163759][T20856] ? __kasan_check_write+0x14/0x20 [ 2205.168852][T20856] ? mutex_unlock+0x29/0xf0 [ 2205.173336][T20856] ? kernfs_activate+0x409/0x420 [ 2205.178260][T20856] kernfs_new_node+0x97/0x170 [ 2205.182920][T20856] __kernfs_create_file+0x4a/0x270 [ 2205.188098][T20856] sysfs_add_file_mode_ns+0x273/0x320 [ 2205.193454][T20856] sysfs_merge_group+0x207/0x460 [ 2205.198376][T20856] ? sysfs_remove_groups+0xb0/0xb0 [ 2205.203467][T20856] ? sysfs_create_groups+0x5d/0x130 [ 2205.208663][T20856] dpm_sysfs_add+0xcf/0x290 [ 2205.213166][T20856] device_add+0x52c/0xbd0 [ 2205.217503][T20856] device_create+0x258/0x2e0 [ 2205.222094][T20856] ? sysvec_reschedule_ipi+0x84/0x160 [ 2205.227466][T20856] ? root_device_unregister+0x80/0x80 [ 2205.232830][T20856] ? number+0xd9b/0x1040 [ 2205.237076][T20856] bdi_register_va+0x94/0x600 [ 2205.242200][T20856] bdi_register+0xd1/0x120 [ 2205.246633][T20856] ? irqentry_exit+0x50/0x60 [ 2205.251219][T20856] ? sysvec_reschedule_ipi+0x84/0x160 [ 2205.256581][T20856] ? __device_add_disk+0x536/0x11d0 [ 2205.262508][T20856] ? bdi_register_va+0x600/0x600 [ 2205.267464][T20856] ? __kasan_check_read+0x11/0x20 [ 2205.272484][T20856] ? blk_alloc_devt+0xd4/0x320 [ 2205.277269][T20856] __device_add_disk+0x5cb/0x11d0 [ 2205.282405][T20856] ? device_add_disk+0x40/0x40 [ 2205.287280][T20856] ? loop_add+0x430/0x760 [ 2205.291697][T20856] ? vsprintf+0x40/0x40 [ 2205.295857][T20856] device_add_disk+0x2a/0x40 [ 2205.300473][T20856] loop_add+0x58f/0x760 [ 2205.304632][T20856] loop_control_ioctl+0x564/0x740 [ 2205.309645][T20856] ? loop_remove+0xb0/0xb0 [ 2205.314045][T20856] ? __fget_files+0x310/0x370 [ 2205.318705][T20856] ? security_file_ioctl+0xb1/0xd0 [ 2205.324040][T20856] ? loop_remove+0xb0/0xb0 [ 2205.328446][T20856] __se_sys_ioctl+0x115/0x190 [ 2205.333193][T20856] __x64_sys_ioctl+0x7b/0x90 [ 2205.337765][T20856] do_syscall_64+0x34/0x70 [ 2205.342165][T20856] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2205.348035][T20856] RIP: 0033:0x7efd89f555a9 [ 2205.352434][T20856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2205.372043][T20856] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2205.380444][T20856] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2205.388399][T20856] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2205.396360][T20856] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2205.404310][T20856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2205.412263][T20856] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2205.421454][T20856] ------------[ cut here ]------------ [ 2205.426973][T20856] WARNING: CPU: 0 PID: 20856 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2205.436103][T20856] Modules linked in: [ 2205.440028][T20856] CPU: 0 PID: 20856 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2205.451832][T20856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2205.461967][T20856] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2205.467821][T20856] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2205.487561][T20856] RSP: 0018:ffffc90000d17bc0 EFLAGS: 00010287 [ 2205.493682][T20856] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2205.501680][T20856] RDX: ffffc90003f42000 RSI: 00000000000351b3 RDI: 00000000000351b4 [ 2205.509688][T20856] RBP: ffffc90000d17d08 R08: ffffffff8240ece6 R09: ffffc90000d17610 [ 2205.517751][T20856] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2205.525777][T20856] R13: ffff888156c3b000 R14: ffff888110a59338 R15: ffff888110a59000 [ 2205.533783][T20856] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2205.542780][T20856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2205.549413][T20856] CR2: 00007efd89087ff8 CR3: 000000011cffc000 CR4: 00000000003506b0 [ 2205.557490][T20856] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2205.565508][T20856] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2205.573529][T20856] Call Trace: [ 2205.576853][T20856] ? device_add_disk+0x40/0x40 [ 2205.581638][T20856] ? loop_add+0x430/0x760 [ 2205.586001][T20856] ? vsprintf+0x40/0x40 [ 2205.590177][T20856] device_add_disk+0x2a/0x40 [ 2205.594793][T20856] loop_add+0x58f/0x760 [ 2205.599487][T20856] loop_control_ioctl+0x564/0x740 [ 2205.604539][T20856] ? loop_remove+0xb0/0xb0 [ 2205.608978][T20856] ? __fget_files+0x310/0x370 [ 2205.613686][T20856] ? security_file_ioctl+0xb1/0xd0 [ 2205.618817][T20856] ? loop_remove+0xb0/0xb0 [ 2205.623302][T20856] __se_sys_ioctl+0x115/0x190 [ 2205.628035][T20856] __x64_sys_ioctl+0x7b/0x90 [ 2205.632702][T20856] do_syscall_64+0x34/0x70 [ 2205.637184][T20856] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2205.643119][T20856] RIP: 0033:0x7efd89f555a9 [ 2205.647615][T20856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2205.667321][T20856] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2205.675834][T20856] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2205.683857][T20856] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2205.691847][T20856] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2205.699870][T20856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2205.707870][T20856] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2205.716142][T20856] ---[ end trace 35a2fec6281f3d08 ]--- [ 2205.768568][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2205.943489][T20861] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2206.135997][T20859] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000000cffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000495000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:29 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 56) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000106ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:29 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00090000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000995000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000a95000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2206.308245][T20897] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2206.346839][T20899] FAULT_INJECTION: forcing a failure. [ 2206.346839][T20899] name failslab, interval 1, probability 0, space 0, times 0 [ 2206.360011][T20899] CPU: 0 PID: 20899 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2206.371808][T20899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2206.382279][T20899] Call Trace: [ 2206.385560][T20899] dump_stack_lvl+0x1e2/0x24b [ 2206.390221][T20899] ? panic+0x7d7/0x7d7 [ 2206.394272][T20899] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2206.399744][T20899] dump_stack+0x15/0x17 [ 2206.403909][T20899] should_fail+0x3c0/0x510 [ 2206.408322][T20899] __should_failslab+0x9f/0xe0 [ 2206.413069][T20899] should_failslab+0x9/0x20 [ 2206.417557][T20899] kmem_cache_alloc+0x3f/0x300 [ 2206.422303][T20899] ? __kernfs_new_node+0xdb/0x6e0 [ 2206.427305][T20899] __kernfs_new_node+0xdb/0x6e0 [ 2206.432135][T20899] ? __kasan_check_write+0x14/0x20 [ 2206.437232][T20899] ? mutex_lock+0xb2/0x1e0 [ 2206.441629][T20899] ? mutex_trylock+0x180/0x180 [ 2206.446372][T20899] ? kernfs_new_node+0x170/0x170 [ 2206.451318][T20899] ? __kasan_check_write+0x14/0x20 [ 2206.456405][T20899] ? mutex_unlock+0x29/0xf0 [ 2206.460889][T20899] ? kernfs_activate+0x409/0x420 [ 2206.465806][T20899] kernfs_new_node+0x97/0x170 [ 2206.470464][T20899] __kernfs_create_file+0x4a/0x270 [ 2206.475556][T20899] sysfs_add_file_mode_ns+0x273/0x320 [ 2206.480908][T20899] sysfs_merge_group+0x207/0x460 [ 2206.485828][T20899] ? sysfs_remove_groups+0xb0/0xb0 [ 2206.490917][T20899] ? bus_add_device+0x91/0x400 [ 2206.496007][T20899] ? bus_add_device+0x3e1/0x400 [ 2206.500856][T20899] dpm_sysfs_add+0xcf/0x290 [ 2206.505354][T20899] device_add+0x52c/0xbd0 [ 2206.509661][T20899] device_create+0x258/0x2e0 [ 2206.514265][T20899] ? sysvec_reschedule_ipi+0x84/0x160 [ 2206.519636][T20899] ? root_device_unregister+0x80/0x80 [ 2206.525001][T20899] ? number+0xd9b/0x1040 [ 2206.529229][T20899] bdi_register_va+0x94/0x600 [ 2206.533886][T20899] bdi_register+0xd1/0x120 [ 2206.538286][T20899] ? irqentry_exit+0x50/0x60 [ 2206.542874][T20899] ? __device_add_disk+0x536/0x11d0 [ 2206.548062][T20899] ? bdi_register_va+0x600/0x600 [ 2206.552986][T20899] ? __kasan_check_read+0x11/0x20 [ 2206.557997][T20899] ? blk_alloc_devt+0xd4/0x320 [ 2206.562751][T20899] __device_add_disk+0x5cb/0x11d0 [ 2206.567765][T20899] ? device_add_disk+0x40/0x40 [ 2206.572509][T20899] ? loop_add+0x430/0x760 [ 2206.576839][T20899] ? vsprintf+0x40/0x40 [ 2206.580993][T20899] device_add_disk+0x2a/0x40 [ 2206.585573][T20899] loop_add+0x58f/0x760 [ 2206.589726][T20899] loop_control_ioctl+0x564/0x740 [ 2206.594730][T20899] ? loop_remove+0xb0/0xb0 [ 2206.599148][T20899] ? __fget_files+0x310/0x370 [ 2206.603806][T20899] ? security_file_ioctl+0xb1/0xd0 [ 2206.608898][T20899] ? loop_remove+0xb0/0xb0 [ 2206.613299][T20899] __se_sys_ioctl+0x115/0x190 [ 2206.617957][T20899] __x64_sys_ioctl+0x7b/0x90 [ 2206.622527][T20899] do_syscall_64+0x34/0x70 [ 2206.626925][T20899] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2206.632803][T20899] RIP: 0033:0x7efd89f555a9 [ 2206.637207][T20899] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2206.656888][T20899] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2206.665288][T20899] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2206.673249][T20899] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2206.681206][T20899] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2206.689182][T20899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2206.697162][T20899] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2206.706422][T20899] ------------[ cut here ]------------ [ 2206.711934][T20899] WARNING: CPU: 0 PID: 20899 at block/genhd.c:821 __device_add_disk+0xe7c/0x11d0 [ 2206.721603][T20899] Modules linked in: [ 2206.725554][T20899] CPU: 0 PID: 20899 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2206.737375][T20899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2206.747493][T20899] RIP: 0010:__device_add_disk+0xe7c/0x11d0 [ 2206.753329][T20899] Code: ff ff e8 b7 f5 2b ff 0f 0b e9 28 f3 ff ff e8 ab f5 2b ff 0f 0b 42 80 3c 33 00 0f 85 db f8 ff ff e9 de f8 ff ff e8 94 f5 2b ff <0f> 0b e9 60 f7 ff ff e8 88 f5 2b ff e9 13 ff ff ff 44 89 f1 80 e1 [ 2206.773204][T20899] RSP: 0018:ffffc9000630fbc0 EFLAGS: 00010287 [ 2206.779313][T20899] RAX: ffffffff8240f58c RBX: 00000000fffffff4 RCX: 0000000000040000 [ 2206.787348][T20899] RDX: ffffc90003f42000 RSI: 0000000000033ea8 RDI: 0000000000033ea9 [ 2206.796029][T20899] RBP: ffffc9000630fd08 R08: ffffffff8240ece6 R09: ffffc9000630f610 [ 2206.804497][T20899] R10: 0000000000000013 R11: ffffffff84c00596 R12: 0000000000000007 [ 2206.812843][T20899] R13: ffff88810f97c000 R14: ffff888111a97338 R15: ffff888111a97000 [ 2206.825476][T20899] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2206.834443][T20899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2206.841041][T20899] CR2: 00007efd89087ff8 CR3: 00000001049a4000 CR4: 00000000003506b0 [ 2206.849065][T20899] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2206.857064][T20899] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2206.865049][T20899] Call Trace: [ 2206.868370][T20899] ? device_add_disk+0x40/0x40 [ 2206.873155][T20899] ? loop_add+0x430/0x760 [ 2206.877500][T20899] ? vsprintf+0x40/0x40 [ 2206.881759][T20899] device_add_disk+0x2a/0x40 [ 2206.886380][T20899] loop_add+0x58f/0x760 [ 2206.890551][T20899] loop_control_ioctl+0x564/0x740 [ 2206.895606][T20899] ? loop_remove+0xb0/0xb0 [ 2206.900142][T20899] ? __fget_files+0x310/0x370 [ 2206.904857][T20899] ? security_file_ioctl+0xb1/0xd0 [ 2206.910151][T20899] ? loop_remove+0xb0/0xb0 [ 2206.914594][T20899] __se_sys_ioctl+0x115/0x190 [ 2206.919281][T20899] __x64_sys_ioctl+0x7b/0x90 [ 2206.923909][T20899] do_syscall_64+0x34/0x70 [ 2206.928345][T20899] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2206.934262][T20899] RIP: 0033:0x7efd89f555a9 [ 2206.938700][T20899] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2206.958439][T20899] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2206.966896][T20899] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2206.974889][T20899] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2206.982986][T20899] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2206.990992][T20899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2206.999003][T20899] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2207.007206][T20899] ---[ end trace 35a2fec6281f3d09 ]--- [ 2207.188556][T20901] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2207.290868][T20904] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000000dffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:30 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 57) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000007ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff000a0000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000c95000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2207.601772][T20936] FAULT_INJECTION: forcing a failure. [ 2207.601772][T20936] name failslab, interval 1, probability 0, space 0, times 0 [ 2207.614738][T20936] CPU: 0 PID: 20936 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2207.626450][T20936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2207.636495][T20936] Call Trace: [ 2207.639774][T20936] dump_stack_lvl+0x1e2/0x24b [ 2207.644429][T20936] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2207.649864][T20936] ? preempt_schedule_irq+0xef/0x140 [ 2207.655123][T20936] ? preempt_schedule_notrace+0x140/0x140 [ 2207.660829][T20936] dump_stack+0x15/0x17 [ 2207.664964][T20936] should_fail+0x3c0/0x510 [ 2207.669357][T20936] ? kobject_uevent_env+0x26c/0x730 [ 2207.674532][T20936] __should_failslab+0x9f/0xe0 [ 2207.679466][T20936] should_failslab+0x9/0x20 [ 2207.684012][T20936] kmem_cache_alloc_trace+0x3a/0x330 [ 2207.689301][T20936] ? kobject_uevent_env+0x3b/0x730 [ 2207.694400][T20936] ? dev_uevent_filter+0xb0/0xb0 [ 2207.699320][T20936] kobject_uevent_env+0x26c/0x730 [ 2207.704327][T20936] ? __kasan_check_write+0x14/0x20 [ 2207.709443][T20936] kobject_uevent+0x1f/0x30 [ 2207.713945][T20936] device_add+0x79c/0xbd0 [ 2207.718274][T20936] device_create+0x258/0x2e0 [ 2207.722873][T20936] ? root_device_unregister+0x80/0x80 [ 2207.728334][T20936] ? __kasan_check_read+0x11/0x20 [ 2207.733578][T20936] ? preempt_schedule_irq+0xef/0x140 [ 2207.738845][T20936] ? preempt_schedule_notrace+0x140/0x140 [ 2207.744540][T20936] bdi_register_va+0x94/0x600 [ 2207.749190][T20936] bdi_register+0xd1/0x120 [ 2207.753596][T20936] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2207.759206][T20936] ? __device_add_disk+0x536/0x11d0 [ 2207.764380][T20936] ? bdi_register_va+0x600/0x600 [ 2207.769305][T20936] ? elevator_init_mq+0x160/0x500 [ 2207.774306][T20936] ? blk_alloc_devt+0xd4/0x320 [ 2207.779065][T20936] __device_add_disk+0x5cb/0x11d0 [ 2207.784069][T20936] ? device_add_disk+0x40/0x40 [ 2207.788830][T20936] ? loop_add+0x430/0x760 [ 2207.793227][T20936] ? vsprintf+0x40/0x40 [ 2207.797360][T20936] device_add_disk+0x2a/0x40 [ 2207.801927][T20936] loop_add+0x58f/0x760 [ 2207.806061][T20936] loop_control_ioctl+0x564/0x740 [ 2207.811082][T20936] ? loop_remove+0xb0/0xb0 [ 2207.815493][T20936] ? irqentry_exit+0x50/0x60 [ 2207.820081][T20936] ? sysvec_reschedule_ipi+0x84/0x160 [ 2207.825544][T20936] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2207.831166][T20936] ? do_vfs_ioctl+0xf6/0x1a90 [ 2207.835824][T20936] ? __se_sys_ioctl+0x109/0x190 [ 2207.840682][T20936] ? loop_remove+0xb0/0xb0 [ 2207.845075][T20936] __se_sys_ioctl+0x115/0x190 [ 2207.849734][T20936] __x64_sys_ioctl+0x7b/0x90 [ 2207.854305][T20936] do_syscall_64+0x34/0x70 [ 2207.858702][T20936] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2207.864934][T20936] RIP: 0033:0x7efd89f555a9 [ 2207.869338][T20936] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2207.888933][T20936] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2207.897614][T20936] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2207.905681][T20936] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2207.913659][T20936] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2207.921624][T20936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2207.929594][T20936] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 00:44:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2207.969947][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2208.031932][T20941] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:44:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000000effbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:31 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 58) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff000b0000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000008ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2208.624644][T20980] FAULT_INJECTION: forcing a failure. [ 2208.624644][T20980] name failslab, interval 1, probability 0, space 0, times 0 [ 2208.637411][T20980] CPU: 0 PID: 20980 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2208.649365][T20980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2208.659399][T20980] Call Trace: [ 2208.662691][T20980] dump_stack_lvl+0x1e2/0x24b [ 2208.667372][T20980] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2208.672823][T20980] ? vsnprintf+0x1bfd/0x1cd0 [ 2208.677391][T20980] ? irqentry_exit+0x50/0x60 [ 2208.681961][T20980] dump_stack+0x15/0x17 [ 2208.686092][T20980] should_fail+0x3c0/0x510 [ 2208.690706][T20980] __should_failslab+0x9f/0xe0 [ 2208.695461][T20980] should_failslab+0x9/0x20 [ 2208.699958][T20980] kmem_cache_alloc+0x3f/0x300 [ 2208.704702][T20980] ? sysvec_reschedule_ipi+0x84/0x160 [ 2208.710052][T20980] ? __alloc_skb+0x7e/0x580 [ 2208.714530][T20980] __alloc_skb+0x7e/0x580 [ 2208.718838][T20980] ? kobject_uevent_env+0x513/0x730 [ 2208.724010][T20980] alloc_uevent_skb+0x7f/0x230 [ 2208.728752][T20980] kobject_uevent_net_broadcast+0x321/0x5a0 [ 2208.734620][T20980] kobject_uevent_env+0x540/0x730 [ 2208.739623][T20980] kobject_uevent+0x1f/0x30 [ 2208.744102][T20980] device_add+0x79c/0xbd0 [ 2208.748412][T20980] device_create+0x258/0x2e0 [ 2208.753214][T20980] ? sysvec_reschedule_ipi+0x84/0x160 [ 2208.758592][T20980] ? root_device_unregister+0x80/0x80 [ 2208.763952][T20980] bdi_register_va+0x94/0x600 [ 2208.768606][T20980] bdi_register+0xd1/0x120 [ 2208.773000][T20980] ? irqentry_exit+0x50/0x60 [ 2208.777583][T20980] ? sysvec_reschedule_ipi+0x84/0x160 [ 2208.782956][T20980] ? __device_add_disk+0x536/0x11d0 [ 2208.788150][T20980] ? bdi_register_va+0x600/0x600 [ 2208.793070][T20980] ? __kasan_check_read+0x11/0x20 [ 2208.798070][T20980] ? blk_alloc_devt+0xd4/0x320 [ 2208.802809][T20980] __device_add_disk+0x5cb/0x11d0 [ 2208.807815][T20980] ? device_add_disk+0x40/0x40 [ 2208.812557][T20980] ? loop_add+0x430/0x760 [ 2208.817037][T20980] ? vsprintf+0x40/0x40 [ 2208.821172][T20980] device_add_disk+0x2a/0x40 [ 2208.825757][T20980] loop_add+0x58f/0x760 [ 2208.829977][T20980] loop_control_ioctl+0x564/0x740 [ 2208.834977][T20980] ? loop_remove+0xb0/0xb0 [ 2208.839367][T20980] ? __fget_files+0x310/0x370 [ 2208.844022][T20980] ? security_file_ioctl+0xb1/0xd0 [ 2208.849109][T20980] ? loop_remove+0xb0/0xb0 [ 2208.853501][T20980] __se_sys_ioctl+0x115/0x190 [ 2208.858156][T20980] __x64_sys_ioctl+0x7b/0x90 [ 2208.862722][T20980] do_syscall_64+0x34/0x70 [ 2208.867116][T20980] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2208.873069][T20980] RIP: 0033:0x7efd89f555a9 [ 2208.877463][T20980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2208.897049][T20980] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2208.905441][T20980] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2208.913405][T20980] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2208.921444][T20980] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2208.929393][T20980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2208.937351][T20980] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 00:44:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2209.127826][T20979] __nla_validate_parse: 3 callbacks suppressed [ 2209.127835][T20979] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2209.231860][T20985] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000000fffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:32 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 59) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff000c0000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000009ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2209.524871][T21013] FAULT_INJECTION: forcing a failure. [ 2209.524871][T21013] name failslab, interval 1, probability 0, space 0, times 0 [ 2209.537551][T21013] CPU: 0 PID: 21013 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2209.549330][T21013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2209.559362][T21013] Call Trace: [ 2209.562643][T21013] dump_stack_lvl+0x1e2/0x24b [ 2209.567300][T21013] ? panic+0x7d7/0x7d7 [ 2209.571348][T21013] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2209.576874][T21013] dump_stack+0x15/0x17 [ 2209.581008][T21013] should_fail+0x3c0/0x510 [ 2209.585418][T21013] ? alloc_uevent_skb+0x7f/0x230 [ 2209.590357][T21013] __should_failslab+0x9f/0xe0 [ 2209.595204][T21013] should_failslab+0x9/0x20 [ 2209.599691][T21013] __kmalloc_track_caller+0x5f/0x350 [ 2209.604951][T21013] ? kmem_cache_alloc+0x1a4/0x300 [ 2209.609954][T21013] ? __alloc_skb+0x7e/0x580 [ 2209.614441][T21013] ? alloc_uevent_skb+0x7f/0x230 [ 2209.619355][T21013] __alloc_skb+0xbe/0x580 [ 2209.623667][T21013] alloc_uevent_skb+0x7f/0x230 [ 2209.628408][T21013] kobject_uevent_net_broadcast+0x321/0x5a0 [ 2209.634282][T21013] kobject_uevent_env+0x540/0x730 [ 2209.639286][T21013] kobject_uevent+0x1f/0x30 [ 2209.643764][T21013] device_add+0x79c/0xbd0 [ 2209.648069][T21013] device_create+0x258/0x2e0 [ 2209.652638][T21013] ? root_device_unregister+0x80/0x80 [ 2209.657994][T21013] ? __kasan_check_read+0x11/0x20 [ 2209.663000][T21013] ? preempt_schedule_irq+0xef/0x140 [ 2209.668260][T21013] ? preempt_schedule_notrace+0x140/0x140 [ 2209.673972][T21013] bdi_register_va+0x94/0x600 [ 2209.678654][T21013] bdi_register+0xd1/0x120 [ 2209.683059][T21013] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2209.688680][T21013] ? __device_add_disk+0x536/0x11d0 [ 2209.693855][T21013] ? bdi_register_va+0x600/0x600 [ 2209.698771][T21013] ? __sanitizer_cov_trace_const_cmp1+0x8/0xb0 [ 2209.704911][T21013] ? blk_alloc_devt+0xd4/0x320 [ 2209.709652][T21013] __device_add_disk+0x5cb/0x11d0 [ 2209.714803][T21013] ? device_add_disk+0x40/0x40 [ 2209.719651][T21013] ? loop_add+0x430/0x760 [ 2209.723978][T21013] ? vsprintf+0x40/0x40 [ 2209.728142][T21013] device_add_disk+0x2a/0x40 [ 2209.732734][T21013] loop_add+0x58f/0x760 [ 2209.736926][T21013] loop_control_ioctl+0x564/0x740 [ 2209.742037][T21013] ? loop_remove+0xb0/0xb0 [ 2209.746475][T21013] ? __fget_files+0x310/0x370 [ 2209.751147][T21013] ? security_file_ioctl+0xb1/0xd0 [ 2209.756243][T21013] ? loop_remove+0xb0/0xb0 [ 2209.760639][T21013] __se_sys_ioctl+0x115/0x190 [ 2209.765303][T21013] __x64_sys_ioctl+0x7b/0x90 [ 2209.769871][T21013] do_syscall_64+0x34/0x70 [ 2209.774324][T21013] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2209.780281][T21013] RIP: 0033:0x7efd89f555a9 [ 2209.784764][T21013] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2209.804826][T21013] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2209.813227][T21013] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2209.825881][T21013] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2209.833832][T21013] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2209.841789][T21013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2209.849757][T21013] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2209.965250][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2210.014290][T21010] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:44:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2210.056706][T21016] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2210.201460][T21015] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00004910ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:33 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 60) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff000d0000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000000affbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2210.422586][T21055] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2210.487095][T21063] FAULT_INJECTION: forcing a failure. [ 2210.487095][T21063] name failslab, interval 1, probability 0, space 0, times 0 [ 2210.499945][T21063] CPU: 0 PID: 21063 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2210.511651][T21063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2210.521686][T21063] Call Trace: [ 2210.524973][T21063] dump_stack_lvl+0x1e2/0x24b [ 2210.529648][T21063] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2210.535201][T21063] dump_stack+0x15/0x17 [ 2210.539379][T21063] should_fail+0x3c0/0x510 [ 2210.543911][T21063] __should_failslab+0x9f/0xe0 [ 2210.548748][T21063] should_failslab+0x9/0x20 [ 2210.553320][T21063] kmem_cache_alloc+0x3f/0x300 [ 2210.562405][T21063] ? __alloc_skb+0x7e/0x580 [ 2210.566888][T21063] ? add_uevent_var+0x269/0x440 [ 2210.571840][T21063] __alloc_skb+0x7e/0x580 [ 2210.576158][T21063] alloc_uevent_skb+0x7f/0x230 [ 2210.581142][T21063] kobject_uevent_net_broadcast+0x321/0x5a0 [ 2210.587110][T21063] kobject_uevent_env+0x540/0x730 [ 2210.592119][T21063] kobject_uevent+0x1f/0x30 [ 2210.596613][T21063] device_add+0x79c/0xbd0 [ 2210.600919][T21063] device_create+0x258/0x2e0 [ 2210.605493][T21063] ? root_device_unregister+0x80/0x80 [ 2210.610946][T21063] ? __kasan_check_read+0x11/0x20 [ 2210.615964][T21063] ? preempt_schedule_irq+0xef/0x140 [ 2210.621769][T21063] ? preempt_schedule_notrace+0x140/0x140 [ 2210.627673][T21063] bdi_register_va+0x94/0x600 [ 2210.632334][T21063] bdi_register+0xd1/0x120 [ 2210.636731][T21063] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2210.642343][T21063] ? __device_add_disk+0x536/0x11d0 [ 2210.647810][T21063] ? bdi_register_va+0x600/0x600 [ 2210.652733][T21063] ? __sanitizer_cov_trace_cmp4+0x1/0xb0 [ 2210.658343][T21063] ? blk_alloc_devt+0xd4/0x320 [ 2210.663084][T21063] __device_add_disk+0x5cb/0x11d0 [ 2210.668212][T21063] ? device_add_disk+0x40/0x40 [ 2210.672975][T21063] ? loop_add+0x430/0x760 [ 2210.677293][T21063] ? vsprintf+0x40/0x40 [ 2210.681437][T21063] device_add_disk+0x2a/0x40 [ 2210.686011][T21063] loop_add+0x58f/0x760 [ 2210.690146][T21063] loop_control_ioctl+0x564/0x740 [ 2210.695245][T21063] ? loop_remove+0xb0/0xb0 [ 2210.699673][T21063] ? __fget_files+0x310/0x370 [ 2210.704357][T21063] ? security_file_ioctl+0xb1/0xd0 [ 2210.709457][T21063] ? loop_remove+0xb0/0xb0 [ 2210.713905][T21063] __se_sys_ioctl+0x115/0x190 [ 2210.718652][T21063] __x64_sys_ioctl+0x7b/0x90 [ 2210.723249][T21063] do_syscall_64+0x34/0x70 [ 2210.727751][T21063] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2210.733633][T21063] RIP: 0033:0x7efd89f555a9 [ 2210.738034][T21063] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2210.757624][T21063] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2210.766034][T21063] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2210.773988][T21063] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2210.782378][T21063] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2210.790345][T21063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2210.798320][T21063] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2210.991743][T21070] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2211.189205][T21059] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:34 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 61) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff000e0000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000011ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000000bffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2211.460012][T21102] FAULT_INJECTION: forcing a failure. [ 2211.460012][T21102] name failslab, interval 1, probability 0, space 0, times 0 [ 2211.472697][T21102] CPU: 0 PID: 21102 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2211.484390][T21102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2211.494421][T21102] Call Trace: [ 2211.497700][T21102] dump_stack_lvl+0x1e2/0x24b [ 2211.502355][T21102] ? panic+0x7d7/0x7d7 [ 2211.506537][T21102] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2211.512011][T21102] ? irqentry_exit+0x50/0x60 [ 2211.516601][T21102] ? sysvec_reschedule_ipi+0x84/0x160 [ 2211.522384][T21102] dump_stack+0x15/0x17 [ 2211.526629][T21102] should_fail+0x3c0/0x510 [ 2211.531033][T21102] ? alloc_uevent_skb+0x7f/0x230 [ 2211.536034][T21102] __should_failslab+0x9f/0xe0 [ 2211.540783][T21102] should_failslab+0x9/0x20 [ 2211.545279][T21102] __kmalloc_track_caller+0x5f/0x350 [ 2211.550539][T21102] ? kmem_cache_alloc+0x1a4/0x300 [ 2211.555543][T21102] ? __alloc_skb+0x7e/0x580 [ 2211.560022][T21102] ? alloc_uevent_skb+0x7f/0x230 [ 2211.564938][T21102] __alloc_skb+0xbe/0x580 [ 2211.569593][T21102] alloc_uevent_skb+0x7f/0x230 [ 2211.574334][T21102] kobject_uevent_net_broadcast+0x321/0x5a0 [ 2211.580293][T21102] kobject_uevent_env+0x540/0x730 [ 2211.585309][T21102] kobject_uevent+0x1f/0x30 [ 2211.589790][T21102] device_add+0x79c/0xbd0 [ 2211.594549][T21102] device_create+0x258/0x2e0 [ 2211.599117][T21102] ? irqentry_exit+0x50/0x60 [ 2211.603684][T21102] ? sysvec_reschedule_ipi+0x84/0x160 [ 2211.609036][T21102] ? root_device_unregister+0x80/0x80 [ 2211.614498][T21102] bdi_register_va+0x94/0x600 [ 2211.619157][T21102] ? __device_add_disk+0x536/0x11d0 [ 2211.624340][T21102] bdi_register+0xd1/0x120 [ 2211.628739][T21102] ? __device_add_disk+0x536/0x11d0 [ 2211.633919][T21102] ? bdi_register_va+0x600/0x600 [ 2211.638841][T21102] ? vsnprintf+0x1bfd/0x1cd0 [ 2211.643442][T21102] ? __kasan_check_read+0x11/0x20 [ 2211.648490][T21102] ? blk_alloc_devt+0xd4/0x320 [ 2211.653365][T21102] __device_add_disk+0x5cb/0x11d0 [ 2211.658379][T21102] ? device_add_disk+0x40/0x40 [ 2211.663319][T21102] ? loop_add+0x430/0x760 [ 2211.668084][T21102] ? vsprintf+0x40/0x40 [ 2211.672220][T21102] device_add_disk+0x2a/0x40 [ 2211.676788][T21102] loop_add+0x58f/0x760 [ 2211.680935][T21102] loop_control_ioctl+0x564/0x740 [ 2211.686028][T21102] ? loop_remove+0xb0/0xb0 [ 2211.690511][T21102] ? irqentry_exit+0x50/0x60 [ 2211.695163][T21102] ? sysvec_reschedule_ipi+0x84/0x160 [ 2211.700563][T21102] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2211.706180][T21102] ? do_vfs_ioctl+0xf6/0x1a90 [ 2211.710840][T21102] ? __se_sys_ioctl+0x109/0x190 [ 2211.715673][T21102] ? loop_remove+0xb0/0xb0 [ 2211.720071][T21102] __se_sys_ioctl+0x115/0x190 [ 2211.725644][T21102] __x64_sys_ioctl+0x7b/0x90 [ 2211.730212][T21102] do_syscall_64+0x34/0x70 [ 2211.734608][T21102] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2211.740567][T21102] RIP: 0033:0x7efd89f555a9 [ 2211.744964][T21102] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2211.764700][T21102] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2211.773113][T21102] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2211.781082][T21102] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2211.789050][T21102] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2211.797806][T21102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2211.805810][T21102] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2211.858413][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2211.919116][T21105] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2212.092819][T21106] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:35 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 62) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2212.317542][T21120] FAULT_INJECTION: forcing a failure. [ 2212.317542][T21120] name failslab, interval 1, probability 0, space 0, times 0 [ 2212.330242][T21120] CPU: 0 PID: 21120 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2212.341934][T21120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2212.351988][T21120] Call Trace: [ 2212.355266][T21120] dump_stack_lvl+0x1e2/0x24b [ 2212.359924][T21120] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2212.365359][T21120] ? sched_clock+0x3a/0x40 [ 2212.369927][T21120] dump_stack+0x15/0x17 [ 2212.374082][T21120] should_fail+0x3c0/0x510 [ 2212.378489][T21120] __should_failslab+0x9f/0xe0 [ 2212.383252][T21120] should_failslab+0x9/0x20 [ 2212.387755][T21120] kmem_cache_alloc+0x3f/0x300 [ 2212.392595][T21120] ? skb_ext_add+0x13d/0x7e0 [ 2212.397166][T21120] skb_ext_add+0x13d/0x7e0 [ 2212.401562][T21120] ? __alloc_skb+0xe8/0x580 [ 2212.406045][T21120] ? kasan_unpoison+0x61/0x80 [ 2212.410698][T21120] __alloc_skb+0x3c7/0x580 [ 2212.415094][T21120] alloc_uevent_skb+0x7f/0x230 [ 2212.419835][T21120] kobject_uevent_net_broadcast+0x321/0x5a0 [ 2212.425706][T21120] kobject_uevent_env+0x540/0x730 [ 2212.430712][T21120] kobject_uevent+0x1f/0x30 [ 2212.435203][T21120] device_add+0x79c/0xbd0 [ 2212.439517][T21120] device_create+0x258/0x2e0 [ 2212.444128][T21120] ? root_device_unregister+0x80/0x80 [ 2212.449659][T21120] ? bdi_register_va+0x29/0x600 [ 2212.454573][T21120] bdi_register_va+0x94/0x600 [ 2212.459225][T21120] bdi_register+0xd1/0x120 [ 2212.463618][T21120] ? irqentry_exit+0x50/0x60 [ 2212.468183][T21120] ? sysvec_reschedule_ipi+0x84/0x160 [ 2212.473531][T21120] ? __device_add_disk+0x536/0x11d0 [ 2212.478705][T21120] ? bdi_register_va+0x600/0x600 [ 2212.483621][T21120] ? __kasan_check_read+0x11/0x20 [ 2212.488620][T21120] ? blk_alloc_devt+0xd4/0x320 [ 2212.493362][T21120] __device_add_disk+0x5cb/0x11d0 [ 2212.498368][T21120] ? device_add_disk+0x40/0x40 [ 2212.503110][T21120] ? loop_add+0x430/0x760 [ 2212.507418][T21120] ? vsprintf+0x40/0x40 [ 2212.511553][T21120] device_add_disk+0x2a/0x40 [ 2212.516144][T21120] loop_add+0x58f/0x760 [ 2212.520339][T21120] loop_control_ioctl+0x564/0x740 [ 2212.525349][T21120] ? loop_remove+0xb0/0xb0 [ 2212.529750][T21120] ? __fget_files+0x310/0x370 [ 2212.534412][T21120] ? security_file_ioctl+0xb1/0xd0 [ 2212.539504][T21120] ? loop_remove+0xb0/0xb0 [ 2212.543899][T21120] __se_sys_ioctl+0x115/0x190 [ 2212.548555][T21120] __x64_sys_ioctl+0x7b/0x90 [ 2212.553123][T21120] do_syscall_64+0x34/0x70 [ 2212.557632][T21120] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2212.563605][T21120] RIP: 0033:0x7efd89f555a9 [ 2212.568105][T21120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2212.587779][T21120] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2212.596292][T21120] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2212.604335][T21120] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2212.612297][T21120] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2212.620266][T21120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2212.628313][T21120] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2212.739438][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff000f0000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000000cffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000012ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095140000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:36 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 63) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) [ 2213.175078][T21157] FAULT_INJECTION: forcing a failure. [ 2213.175078][T21157] name failslab, interval 1, probability 0, space 0, times 0 [ 2213.187798][T21157] CPU: 0 PID: 21157 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2213.199592][T21157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2213.209974][T21157] Call Trace: [ 2213.213263][T21157] dump_stack_lvl+0x1e2/0x24b [ 2213.217923][T21157] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2213.223361][T21157] ? finish_task_switch+0x130/0x580 [ 2213.228537][T21157] dump_stack+0x15/0x17 [ 2213.232670][T21157] should_fail+0x3c0/0x510 [ 2213.237066][T21157] __should_failslab+0x9f/0xe0 [ 2213.241809][T21157] should_failslab+0x9/0x20 [ 2213.246289][T21157] kmem_cache_alloc+0x3f/0x300 [ 2213.251029][T21157] ? __kasan_check_write+0x14/0x20 [ 2213.256119][T21157] ? __d_alloc+0x2d/0x6b0 [ 2213.260515][T21157] ? __switch_to+0x5e4/0x1220 [ 2213.265177][T21157] __d_alloc+0x2d/0x6b0 [ 2213.269403][T21157] ? __kasan_check_read+0x11/0x20 [ 2213.274434][T21157] ? preempt_schedule_irq+0xef/0x140 [ 2213.279794][T21157] d_alloc_parallel+0xe6/0x1330 [ 2213.284626][T21157] ? irqentry_exit+0x50/0x60 [ 2213.289193][T21157] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2213.294801][T21157] ? avc_has_perm_noaudit+0x2d5/0x4c0 [ 2213.300151][T21157] ? d_hash_and_lookup+0x200/0x200 [ 2213.305242][T21157] ? __sanitizer_cov_trace_const_cmp4+0x1/0xb0 [ 2213.311370][T21157] ? selinux_inode_permission+0x439/0x670 [ 2213.317065][T21157] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 2213.322856][T21157] __lookup_slow+0x14e/0x400 [ 2213.327509][T21157] ? __d_lookup+0x4da/0x530 [ 2213.331991][T21157] ? lookup_one_len+0x6a0/0x6a0 [ 2213.336834][T21157] lookup_one_len+0x43d/0x6a0 [ 2213.341494][T21157] ? try_lookup_one_len+0x660/0x660 [ 2213.346673][T21157] start_creating+0x166/0x320 [ 2213.351336][T21157] debugfs_create_dir+0x27/0x450 [ 2213.356253][T21157] bdi_register_va+0x260/0x600 [ 2213.360995][T21157] bdi_register+0xd1/0x120 [ 2213.365389][T21157] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2213.371003][T21157] ? __device_add_disk+0x536/0x11d0 [ 2213.376178][T21157] ? bdi_register_va+0x600/0x600 [ 2213.381093][T21157] ? elevator_init_mq+0x3db/0x500 [ 2213.386184][T21157] ? blk_alloc_devt+0xd4/0x320 [ 2213.390928][T21157] __device_add_disk+0x5cb/0x11d0 [ 2213.395932][T21157] ? device_add_disk+0x40/0x40 [ 2213.400674][T21157] ? irqentry_exit+0x50/0x60 [ 2213.405243][T21157] ? loop_add+0x430/0x760 [ 2213.409552][T21157] ? vsprintf+0x40/0x40 [ 2213.413685][T21157] device_add_disk+0x2a/0x40 [ 2213.418254][T21157] loop_add+0x58f/0x760 [ 2213.422388][T21157] loop_control_ioctl+0x564/0x740 [ 2213.427394][T21157] ? loop_remove+0xb0/0xb0 [ 2213.431787][T21157] ? irqentry_exit+0x50/0x60 [ 2213.436357][T21157] ? sysvec_reschedule_ipi+0x84/0x160 [ 2213.441707][T21157] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2213.447347][T21157] ? do_vfs_ioctl+0xf6/0x1a90 [ 2213.452016][T21157] ? __se_sys_ioctl+0x109/0x190 [ 2213.456854][T21157] ? loop_remove+0xb0/0xb0 [ 2213.461254][T21157] __se_sys_ioctl+0x115/0x190 [ 2213.465912][T21157] __x64_sys_ioctl+0x7b/0x90 [ 2213.470482][T21157] do_syscall_64+0x34/0x70 [ 2213.474880][T21157] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2213.480750][T21157] RIP: 0033:0x7efd89f555a9 [ 2213.485147][T21157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2213.504748][T21157] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2213.513161][T21157] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2213.521123][T21157] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2213.529077][T21157] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2213.537028][T21157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2213.544978][T21157] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2213.591399][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00100000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000000dffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000018ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:37 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 64) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2214.179275][T21178] __nla_validate_parse: 5 callbacks suppressed [ 2214.179294][T21178] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2214.345242][T21193] FAULT_INJECTION: forcing a failure. [ 2214.345242][T21193] name failslab, interval 1, probability 0, space 0, times 0 [ 2214.357993][T21193] CPU: 1 PID: 21193 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2214.369864][T21193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2214.380023][T21193] Call Trace: [ 2214.383312][T21193] dump_stack_lvl+0x1e2/0x24b [ 2214.387993][T21193] ? panic+0x7d7/0x7d7 [ 2214.392058][T21193] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2214.397503][T21193] ? __lookup_slow+0x2f7/0x400 [ 2214.402250][T21193] ? lookup_one_len+0x6a0/0x6a0 [ 2214.407079][T21193] dump_stack+0x15/0x17 [ 2214.411217][T21193] should_fail+0x3c0/0x510 [ 2214.415613][T21193] __should_failslab+0x9f/0xe0 [ 2214.420356][T21193] should_failslab+0x9/0x20 [ 2214.424837][T21193] kmem_cache_alloc+0x3f/0x300 [ 2214.429582][T21193] ? new_inode_pseudo+0x7c/0x220 [ 2214.434496][T21193] ? try_lookup_one_len+0x660/0x660 [ 2214.439675][T21193] ? device_create+0x2bc/0x2e0 [ 2214.444431][T21193] new_inode_pseudo+0x7c/0x220 [ 2214.449190][T21193] new_inode+0x28/0x1c0 [ 2214.453434][T21193] ? start_creating+0x206/0x320 [ 2214.458290][T21193] debugfs_create_dir+0xf3/0x450 [ 2214.463215][T21193] bdi_register_va+0x260/0x600 [ 2214.467964][T21193] bdi_register+0xd1/0x120 [ 2214.472362][T21193] ? __device_add_disk+0x536/0x11d0 [ 2214.477627][T21193] ? bdi_register_va+0x600/0x600 [ 2214.482554][T21193] ? vsnprintf+0x1bfd/0x1cd0 [ 2214.487125][T21193] ? __kasan_check_read+0x11/0x20 [ 2214.492147][T21193] ? blk_alloc_devt+0xd4/0x320 [ 2214.497004][T21193] __device_add_disk+0x5cb/0x11d0 [ 2214.502038][T21193] ? device_add_disk+0x40/0x40 [ 2214.506808][T21193] ? loop_add+0x430/0x760 [ 2214.511126][T21193] ? vsprintf+0x40/0x40 [ 2214.515283][T21193] device_add_disk+0x2a/0x40 [ 2214.519877][T21193] loop_add+0x58f/0x760 [ 2214.524021][T21193] loop_control_ioctl+0x564/0x740 [ 2214.529028][T21193] ? loop_remove+0xb0/0xb0 [ 2214.533458][T21193] ? __fget_files+0x310/0x370 [ 2214.538116][T21193] ? security_file_ioctl+0xb1/0xd0 [ 2214.543207][T21193] ? loop_remove+0xb0/0xb0 [ 2214.547601][T21193] __se_sys_ioctl+0x115/0x190 [ 2214.552536][T21193] __x64_sys_ioctl+0x7b/0x90 [ 2214.557117][T21193] do_syscall_64+0x34/0x70 [ 2214.561528][T21193] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2214.567404][T21193] RIP: 0033:0x7efd89f555a9 [ 2214.571813][T21193] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2214.591485][T21193] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2214.599964][T21193] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2214.607913][T21193] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2214.615862][T21193] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2214.623812][T21193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2214.631852][T21193] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2214.639944][T21193] debugfs: out of free dentries, can not create directory '7:0' 00:44:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00110000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000027110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2214.933610][T21204] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2214.949807][T21196] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000000effbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) [ 2215.181940][T21219] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000011cffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:38 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 65) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2215.551377][T21234] FAULT_INJECTION: forcing a failure. [ 2215.551377][T21234] name failslab, interval 1, probability 0, space 0, times 0 [ 2215.564147][T21234] CPU: 0 PID: 21234 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2215.575840][T21234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2215.585875][T21234] Call Trace: [ 2215.589157][T21234] dump_stack_lvl+0x1e2/0x24b [ 2215.593814][T21234] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2215.599275][T21234] dump_stack+0x15/0x17 [ 2215.603421][T21234] should_fail+0x3c0/0x510 [ 2215.607826][T21234] __should_failslab+0x9f/0xe0 [ 2215.612572][T21234] should_failslab+0x9/0x20 [ 2215.617055][T21234] kmem_cache_alloc+0x3f/0x300 [ 2215.621804][T21234] ? security_inode_alloc+0x29/0x140 [ 2215.627065][T21234] security_inode_alloc+0x29/0x140 [ 2215.632154][T21234] inode_init_always+0x3c5/0x950 [ 2215.637071][T21234] new_inode_pseudo+0x93/0x220 [ 2215.641814][T21234] new_inode+0x28/0x1c0 [ 2215.645947][T21234] ? start_creating+0x206/0x320 [ 2215.650775][T21234] debugfs_create_dir+0xf3/0x450 [ 2215.655704][T21234] bdi_register_va+0x260/0x600 [ 2215.660455][T21234] bdi_register+0xd1/0x120 [ 2215.664889][T21234] ? __device_add_disk+0x536/0x11d0 [ 2215.670093][T21234] ? bdi_register_va+0x600/0x600 [ 2215.675043][T21234] ? __kasan_check_read+0x11/0x20 [ 2215.680049][T21234] ? blk_alloc_devt+0xd4/0x320 [ 2215.684791][T21234] __device_add_disk+0x5cb/0x11d0 [ 2215.689830][T21234] ? device_add_disk+0x40/0x40 [ 2215.694598][T21234] ? sysvec_reschedule_ipi+0x84/0x160 [ 2215.699960][T21234] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2215.705576][T21234] ? vsnprintf+0x1bf3/0x1cd0 [ 2215.710149][T21234] device_add_disk+0x2a/0x40 [ 2215.714720][T21234] loop_add+0x58f/0x760 [ 2215.718888][T21234] loop_control_ioctl+0x564/0x740 [ 2215.723905][T21234] ? loop_remove+0xb0/0xb0 [ 2215.728323][T21234] ? __fget_files+0x310/0x370 [ 2215.733019][T21234] ? security_file_ioctl+0xb1/0xd0 [ 2215.738124][T21234] ? loop_remove+0xb0/0xb0 [ 2215.742631][T21234] __se_sys_ioctl+0x115/0x190 [ 2215.747297][T21234] __x64_sys_ioctl+0x7b/0x90 [ 2215.751869][T21234] do_syscall_64+0x34/0x70 [ 2215.756266][T21234] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2215.762137][T21234] RIP: 0033:0x7efd89f555a9 [ 2215.766534][T21234] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2215.786123][T21234] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2215.794519][T21234] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2215.802500][T21234] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2215.810550][T21234] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2215.818507][T21234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2215.826742][T21234] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2215.834862][T21234] debugfs: out of free dentries, can not create directory '7:0' [ 2215.936597][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00120000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c000000000085100000020000008500000005000000959d0200000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000029110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000300000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2216.035316][T21233] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000010effbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) [ 2216.112001][T21251] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2216.270133][T21259] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000001fffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:39 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 66) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2216.504691][T21274] FAULT_INJECTION: forcing a failure. [ 2216.504691][T21274] name failslab, interval 1, probability 0, space 0, times 0 [ 2216.517392][T21274] CPU: 0 PID: 21274 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2216.529102][T21274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2216.539143][T21274] Call Trace: [ 2216.542429][T21274] dump_stack_lvl+0x1e2/0x24b [ 2216.547210][T21274] ? panic+0x7d7/0x7d7 [ 2216.551288][T21274] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2216.556741][T21274] ? __lookup_slow+0x2f7/0x400 [ 2216.561489][T21274] ? __kasan_check_read+0x11/0x20 [ 2216.566491][T21274] ? preempt_schedule_irq+0xef/0x140 [ 2216.571754][T21274] dump_stack+0x15/0x17 [ 2216.575887][T21274] should_fail+0x3c0/0x510 [ 2216.580306][T21274] __should_failslab+0x9f/0xe0 [ 2216.585049][T21274] should_failslab+0x9/0x20 [ 2216.589529][T21274] kmem_cache_alloc+0x3f/0x300 [ 2216.594269][T21274] ? new_inode_pseudo+0x7c/0x220 [ 2216.599185][T21274] new_inode_pseudo+0x7c/0x220 [ 2216.603928][T21274] new_inode+0x28/0x1c0 [ 2216.608063][T21274] ? start_creating+0x206/0x320 [ 2216.612892][T21274] debugfs_create_dir+0xf3/0x450 [ 2216.617807][T21274] ? finish_task_switch+0x130/0x580 [ 2216.622985][T21274] bdi_register_va+0x260/0x600 [ 2216.627730][T21274] bdi_register+0xd1/0x120 [ 2216.632132][T21274] ? __device_add_disk+0x536/0x11d0 [ 2216.637309][T21274] ? bdi_register_va+0x600/0x600 [ 2216.642230][T21274] ? vsnprintf+0x1bfd/0x1cd0 [ 2216.646800][T21274] ? __kasan_check_read+0x11/0x20 [ 2216.651805][T21274] ? blk_alloc_devt+0xd4/0x320 [ 2216.656549][T21274] __device_add_disk+0x5cb/0x11d0 [ 2216.661566][T21274] ? device_add_disk+0x40/0x40 [ 2216.666317][T21274] ? __sanitizer_cov_trace_pc+0x1/0x60 [ 2216.671766][T21274] device_add_disk+0x2a/0x40 [ 2216.676344][T21274] loop_add+0x58f/0x760 [ 2216.680478][T21274] loop_control_ioctl+0x564/0x740 [ 2216.685480][T21274] ? loop_remove+0xb0/0xb0 [ 2216.689883][T21274] ? __fget_files+0x310/0x370 [ 2216.694543][T21274] ? security_file_ioctl+0xb1/0xd0 [ 2216.699671][T21274] ? loop_remove+0xb0/0xb0 [ 2216.704103][T21274] __se_sys_ioctl+0x115/0x190 [ 2216.708775][T21274] __x64_sys_ioctl+0x7b/0x90 [ 2216.713345][T21274] do_syscall_64+0x34/0x70 [ 2216.718089][T21274] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2216.724059][T21274] RIP: 0033:0x7efd89f555a9 [ 2216.728486][T21274] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2216.748170][T21274] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2216.756566][T21274] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2216.764519][T21274] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2216.772474][T21274] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2216.780440][T21274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2216.788426][T21274] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2216.797298][T21274] debugfs: out of free dentries, can not create directory '7:0' [ 2216.917062][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:40 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00180000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2217.001205][T21276] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2217.094956][T21285] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:44:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000030effbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000020ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:40 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 67) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2217.402836][T21299] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2217.490305][T21313] FAULT_INJECTION: forcing a failure. [ 2217.490305][T21313] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2217.503592][T21313] CPU: 0 PID: 21313 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2217.515289][T21313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2217.525411][T21313] Call Trace: [ 2217.528700][T21313] dump_stack_lvl+0x1e2/0x24b [ 2217.533356][T21313] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2217.538795][T21313] ? finish_task_switch+0x130/0x580 [ 2217.543975][T21313] dump_stack+0x15/0x17 [ 2217.548114][T21313] should_fail+0x3c0/0x510 [ 2217.552509][T21313] should_fail_alloc_page+0x50/0x60 [ 2217.557768][T21313] __alloc_pages_nodemask+0x1c0/0x890 [ 2217.563120][T21313] ? __sched_text_start+0x8/0x8 [ 2217.567947][T21313] ? __sched_text_start+0x8/0x8 [ 2217.572776][T21313] ? preempt_schedule+0xd9/0xe0 [ 2217.577611][T21313] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 2217.583135][T21313] ? __kasan_check_write+0x14/0x20 [ 2217.588225][T21313] ? lockref_get+0x1b3/0x2a0 [ 2217.592817][T21313] __get_free_pages+0xe/0x30 [ 2217.597388][T21313] selinux_genfs_get_sid+0x56/0x250 [ 2217.602565][T21313] inode_doinit_with_dentry+0x858/0x1030 [ 2217.608180][T21313] ? sb_finish_set_opts+0x7f0/0x7f0 [ 2217.613361][T21313] ? current_time+0x1c4/0x310 [ 2217.618366][T21313] selinux_d_instantiate+0x27/0x40 [ 2217.623459][T21313] security_d_instantiate+0xa5/0x100 [ 2217.628725][T21313] d_instantiate+0x55/0x90 [ 2217.633121][T21313] debugfs_create_dir+0x247/0x450 [ 2217.638125][T21313] bdi_register_va+0x260/0x600 [ 2217.642867][T21313] bdi_register+0xd1/0x120 [ 2217.647273][T21313] ? irqentry_exit+0x50/0x60 [ 2217.651844][T21313] ? __device_add_disk+0x536/0x11d0 [ 2217.657021][T21313] ? bdi_register_va+0x600/0x600 [ 2217.661939][T21313] ? __kasan_check_read+0x11/0x20 [ 2217.666943][T21313] ? blk_alloc_devt+0xd4/0x320 [ 2217.671684][T21313] __device_add_disk+0x5cb/0x11d0 [ 2217.676692][T21313] ? device_add_disk+0x40/0x40 [ 2217.681446][T21313] ? loop_add+0x430/0x760 [ 2217.685756][T21313] ? vsprintf+0x40/0x40 [ 2217.689893][T21313] device_add_disk+0x2a/0x40 [ 2217.694461][T21313] loop_add+0x58f/0x760 [ 2217.698601][T21313] loop_control_ioctl+0x564/0x740 [ 2217.703628][T21313] ? loop_remove+0xb0/0xb0 [ 2217.708038][T21313] ? __fget_files+0x310/0x370 [ 2217.712728][T21313] ? security_file_ioctl+0xb1/0xd0 [ 2217.717836][T21313] ? loop_remove+0xb0/0xb0 [ 2217.722265][T21313] __se_sys_ioctl+0x115/0x190 [ 2217.726948][T21313] __x64_sys_ioctl+0x7b/0x90 [ 2217.731540][T21313] do_syscall_64+0x34/0x70 [ 2217.735950][T21313] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2217.741827][T21313] RIP: 0033:0x7efd89f555a9 [ 2217.746226][T21313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2217.765816][T21313] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2217.774210][T21313] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2217.782165][T21313] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2217.790115][T21313] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2217.798068][T21313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2217.806021][T21313] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2217.855442][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00210000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:41 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 68) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) [ 2218.342247][T21335] FAULT_INJECTION: forcing a failure. [ 2218.342247][T21335] name failslab, interval 1, probability 0, space 0, times 0 [ 2218.355021][T21335] CPU: 0 PID: 21335 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2218.366715][T21335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2218.376748][T21335] Call Trace: [ 2218.380022][T21335] dump_stack_lvl+0x1e2/0x24b [ 2218.384688][T21335] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2218.390127][T21335] dump_stack+0x15/0x17 [ 2218.394263][T21335] should_fail+0x3c0/0x510 [ 2218.398658][T21335] __should_failslab+0x9f/0xe0 [ 2218.403487][T21335] should_failslab+0x9/0x20 [ 2218.407967][T21335] kmem_cache_alloc+0x3f/0x300 [ 2218.412715][T21335] ? new_inode_pseudo+0x7c/0x220 [ 2218.417631][T21335] new_inode_pseudo+0x7c/0x220 [ 2218.422403][T21335] new_inode+0x28/0x1c0 [ 2218.426551][T21335] ? start_creating+0x206/0x320 [ 2218.431389][T21335] __debugfs_create_file+0x143/0x4a0 [ 2218.436654][T21335] ? up_write+0x19/0xd0 [ 2218.440794][T21335] debugfs_create_file+0x4a/0x60 [ 2218.445710][T21335] bdi_register_va+0x2ab/0x600 [ 2218.450457][T21335] bdi_register+0xd1/0x120 [ 2218.454901][T21335] ? irqentry_exit+0x50/0x60 [ 2218.459495][T21335] ? __device_add_disk+0x536/0x11d0 [ 2218.464681][T21335] ? bdi_register_va+0x600/0x600 [ 2218.469599][T21335] ? blk_alloc_devt+0xd4/0x320 [ 2218.474344][T21335] __device_add_disk+0x5cb/0x11d0 [ 2218.479347][T21335] ? device_add_disk+0x40/0x40 [ 2218.484095][T21335] ? loop_add+0x430/0x760 [ 2218.488404][T21335] ? vsprintf+0x40/0x40 [ 2218.492544][T21335] device_add_disk+0x2a/0x40 [ 2218.497112][T21335] loop_add+0x58f/0x760 [ 2218.501249][T21335] loop_control_ioctl+0x564/0x740 [ 2218.506254][T21335] ? loop_remove+0xb0/0xb0 [ 2218.510650][T21335] ? __fget_files+0x310/0x370 [ 2218.515310][T21335] ? security_file_ioctl+0xb1/0xd0 [ 2218.520401][T21335] ? loop_remove+0xb0/0xb0 [ 2218.524796][T21335] __se_sys_ioctl+0x115/0x190 [ 2218.529454][T21335] __x64_sys_ioctl+0x7b/0x90 [ 2218.534026][T21335] do_syscall_64+0x34/0x70 [ 2218.538421][T21335] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2218.544297][T21335] RIP: 0033:0x7efd89f555a9 [ 2218.548692][T21335] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2218.568796][T21335] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2218.577204][T21335] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2218.585156][T21335] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2218.593106][T21335] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2218.601068][T21335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2218.609018][T21335] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2218.617122][T21335] debugfs: out of free dentries, can not create file 'stats' [ 2218.658010][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095001a00000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000010ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000021ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00250000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2219.212607][T21362] __nla_validate_parse: 4 callbacks suppressed [ 2219.212629][T21362] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:42 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 69) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095006000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2219.400832][T21377] FAULT_INJECTION: forcing a failure. [ 2219.400832][T21377] name failslab, interval 1, probability 0, space 0, times 0 [ 2219.413522][T21377] CPU: 0 PID: 21377 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2219.425302][T21377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2219.435423][T21377] Call Trace: [ 2219.438703][T21377] dump_stack_lvl+0x1e2/0x24b [ 2219.443360][T21377] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2219.448797][T21377] ? __lookup_slow+0x2f7/0x400 [ 2219.453539][T21377] ? lookup_one_len+0x6a0/0x6a0 [ 2219.458372][T21377] dump_stack+0x15/0x17 [ 2219.462511][T21377] should_fail+0x3c0/0x510 [ 2219.466918][T21377] __should_failslab+0x9f/0xe0 [ 2219.471756][T21377] should_failslab+0x9/0x20 [ 2219.476237][T21377] kmem_cache_alloc+0x3f/0x300 [ 2219.480983][T21377] ? new_inode_pseudo+0x7c/0x220 [ 2219.485898][T21377] new_inode_pseudo+0x7c/0x220 [ 2219.490638][T21377] new_inode+0x28/0x1c0 [ 2219.494776][T21377] ? start_creating+0x206/0x320 [ 2219.499607][T21377] __debugfs_create_file+0x143/0x4a0 [ 2219.504868][T21377] ? up_write+0x19/0xd0 [ 2219.509002][T21377] debugfs_create_file+0x4a/0x60 [ 2219.513919][T21377] bdi_register_va+0x2ab/0x600 [ 2219.518666][T21377] bdi_register+0xd1/0x120 [ 2219.523062][T21377] ? __device_add_disk+0x536/0x11d0 [ 2219.528243][T21377] ? bdi_register_va+0x600/0x600 [ 2219.533160][T21377] ? __kasan_check_read+0x11/0x20 [ 2219.538163][T21377] ? blk_alloc_devt+0xd4/0x320 [ 2219.542910][T21377] __device_add_disk+0x5cb/0x11d0 [ 2219.547919][T21377] ? device_add_disk+0x40/0x40 [ 2219.552662][T21377] ? sysvec_reschedule_ipi+0x84/0x160 [ 2219.558019][T21377] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2219.563636][T21377] ? vsnprintf+0x1bf3/0x1cd0 [ 2219.568212][T21377] device_add_disk+0x2a/0x40 [ 2219.572870][T21377] loop_add+0x58f/0x760 [ 2219.577014][T21377] loop_control_ioctl+0x564/0x740 [ 2219.582017][T21377] ? loop_remove+0xb0/0xb0 [ 2219.586412][T21377] ? irqentry_exit+0x50/0x60 [ 2219.590984][T21377] ? sysvec_reschedule_ipi+0x84/0x160 [ 2219.596337][T21377] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2219.601949][T21377] ? do_vfs_ioctl+0xf6/0x1a90 [ 2219.606605][T21377] ? __se_sys_ioctl+0x109/0x190 [ 2219.611434][T21377] ? loop_remove+0xb0/0xb0 [ 2219.615849][T21377] __se_sys_ioctl+0x115/0x190 [ 2219.620506][T21377] __x64_sys_ioctl+0x7b/0x90 [ 2219.625106][T21377] do_syscall_64+0x34/0x70 [ 2219.629508][T21377] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2219.635378][T21377] RIP: 0033:0x7efd89f555a9 [ 2219.639776][T21377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2219.659377][T21377] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2219.667792][T21377] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2219.675758][T21377] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2219.683711][T21377] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2219.691666][T21377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2219.699640][T21377] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2219.707734][T21377] debugfs: out of free dentries, can not create file 'stats' [ 2219.827406][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000011ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000025ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff002f0000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:43 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 70) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2220.438328][T21399] FAULT_INJECTION: forcing a failure. [ 2220.438328][T21399] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2220.451605][T21399] CPU: 0 PID: 21399 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2220.463735][T21399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2220.473785][T21399] Call Trace: [ 2220.477073][T21399] dump_stack_lvl+0x1e2/0x24b [ 2220.481749][T21399] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2220.487197][T21399] dump_stack+0x15/0x17 [ 2220.491346][T21399] should_fail+0x3c0/0x510 [ 2220.495744][T21399] should_fail_alloc_page+0x50/0x60 [ 2220.500921][T21399] __alloc_pages_nodemask+0x1c0/0x890 [ 2220.506271][T21399] ? __sched_text_start+0x8/0x8 [ 2220.511105][T21399] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 2220.516628][T21399] ? preempt_schedule_notrace+0x140/0x140 [ 2220.522324][T21399] ? d_add+0x45/0x50 [ 2220.526196][T21399] allocate_slab+0x78/0x540 [ 2220.530675][T21399] ___slab_alloc+0x131/0x2e0 [ 2220.535248][T21399] ? new_inode_pseudo+0x7c/0x220 [ 2220.540166][T21399] __slab_alloc+0x63/0xa0 [ 2220.544499][T21399] ? new_inode_pseudo+0x7c/0x220 [ 2220.549432][T21399] kmem_cache_alloc+0x1ef/0x300 [ 2220.554273][T21399] ? new_inode_pseudo+0x7c/0x220 [ 2220.559191][T21399] new_inode_pseudo+0x7c/0x220 [ 2220.563933][T21399] new_inode+0x28/0x1c0 [ 2220.568069][T21399] ? start_creating+0x206/0x320 [ 2220.572902][T21399] __debugfs_create_file+0x143/0x4a0 [ 2220.578164][T21399] ? up_write+0x19/0xd0 [ 2220.582299][T21399] debugfs_create_file+0x4a/0x60 [ 2220.587217][T21399] bdi_register_va+0x2ab/0x600 [ 2220.592129][T21399] bdi_register+0xd1/0x120 [ 2220.596552][T21399] ? __device_add_disk+0x536/0x11d0 [ 2220.601739][T21399] ? bdi_register_va+0x600/0x600 [ 2220.606659][T21399] ? vsnprintf+0x1bfd/0x1cd0 [ 2220.611233][T21399] ? __kasan_check_read+0x11/0x20 [ 2220.616238][T21399] ? blk_alloc_devt+0xd4/0x320 [ 2220.620984][T21399] __device_add_disk+0x5cb/0x11d0 [ 2220.626011][T21399] ? device_add_disk+0x40/0x40 [ 2220.630765][T21399] ? loop_add+0x430/0x760 [ 2220.635081][T21399] ? vsprintf+0x40/0x40 [ 2220.639219][T21399] device_add_disk+0x2a/0x40 [ 2220.643795][T21399] loop_add+0x58f/0x760 [ 2220.647933][T21399] loop_control_ioctl+0x564/0x740 [ 2220.652935][T21399] ? loop_remove+0xb0/0xb0 [ 2220.657335][T21399] ? irqentry_exit+0x50/0x60 [ 2220.661904][T21399] ? sysvec_reschedule_ipi+0x84/0x160 [ 2220.667256][T21399] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2220.672868][T21399] ? do_vfs_ioctl+0xf6/0x1a90 [ 2220.677520][T21399] ? __se_sys_ioctl+0x109/0x190 [ 2220.682351][T21399] ? loop_remove+0xb0/0xb0 [ 2220.686749][T21399] __se_sys_ioctl+0x115/0x190 [ 2220.691408][T21399] __x64_sys_ioctl+0x7b/0x90 [ 2220.695983][T21399] do_syscall_64+0x34/0x70 [ 2220.700379][T21399] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2220.706250][T21399] RIP: 0033:0x7efd89f555a9 [ 2220.710647][T21399] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2220.730357][T21399] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2220.738940][T21399] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2220.747332][T21399] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2220.755289][T21399] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2220.763261][T21399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2220.771220][T21399] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2220.910963][T20302] udevd[20302]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2220.953115][T21405] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2221.050568][T21402] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:44:44 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 71) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2221.288109][T21416] FAULT_INJECTION: forcing a failure. [ 2221.288109][T21416] name failslab, interval 1, probability 0, space 0, times 0 [ 2221.301014][T21416] CPU: 0 PID: 21416 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2221.312748][T21416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2221.322788][T21416] Call Trace: [ 2221.326067][T21416] dump_stack_lvl+0x1e2/0x24b [ 2221.330868][T21416] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2221.336332][T21416] ? __lookup_slow+0x2f7/0x400 [ 2221.341090][T21416] ? lookup_one_len+0x6a0/0x6a0 [ 2221.346016][T21416] dump_stack+0x15/0x17 [ 2221.350152][T21416] should_fail+0x3c0/0x510 [ 2221.354558][T21416] __should_failslab+0x9f/0xe0 [ 2221.359386][T21416] should_failslab+0x9/0x20 [ 2221.363884][T21416] kmem_cache_alloc+0x3f/0x300 [ 2221.368663][T21416] ? new_inode_pseudo+0x7c/0x220 [ 2221.373592][T21416] new_inode_pseudo+0x7c/0x220 [ 2221.378336][T21416] new_inode+0x28/0x1c0 [ 2221.382473][T21416] ? start_creating+0x206/0x320 [ 2221.387306][T21416] __debugfs_create_file+0x143/0x4a0 [ 2221.392572][T21416] ? up_write+0x19/0xd0 [ 2221.396739][T21416] debugfs_create_file+0x4a/0x60 [ 2221.401667][T21416] bdi_register_va+0x2ab/0x600 [ 2221.406409][T21416] bdi_register+0xd1/0x120 [ 2221.410806][T21416] ? __device_add_disk+0x536/0x11d0 [ 2221.415981][T21416] ? bdi_register_va+0x600/0x600 [ 2221.420896][T21416] ? vsnprintf+0x1bfd/0x1cd0 [ 2221.425466][T21416] ? __kasan_check_read+0x11/0x20 [ 2221.430482][T21416] ? blk_alloc_devt+0xd4/0x320 [ 2221.435226][T21416] __device_add_disk+0x5cb/0x11d0 [ 2221.440324][T21416] ? device_add_disk+0x40/0x40 [ 2221.445069][T21416] ? loop_add+0x430/0x760 [ 2221.449378][T21416] ? vsprintf+0x40/0x40 [ 2221.453513][T21416] device_add_disk+0x2a/0x40 [ 2221.458082][T21416] loop_add+0x58f/0x760 [ 2221.462225][T21416] loop_control_ioctl+0x564/0x740 [ 2221.467227][T21416] ? loop_remove+0xb0/0xb0 [ 2221.471624][T21416] ? __fget_files+0x310/0x370 [ 2221.476283][T21416] ? security_file_ioctl+0xb1/0xd0 [ 2221.481375][T21416] ? loop_remove+0xb0/0xb0 [ 2221.485772][T21416] __se_sys_ioctl+0x115/0x190 [ 2221.490428][T21416] __x64_sys_ioctl+0x7b/0x90 [ 2221.495078][T21416] do_syscall_64+0x34/0x70 [ 2221.499496][T21416] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2221.505382][T21416] RIP: 0033:0x7efd89f555a9 [ 2221.509802][T21416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2221.529392][T21416] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2221.537786][T21416] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2221.545737][T21416] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2221.553685][T21416] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2221.561641][T21416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2221.569594][T21416] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2221.577758][T21416] debugfs: out of free dentries, can not create file 'stats' [ 2221.625191][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 2221.784700][T21396] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00320000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000012ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000127ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2221.904046][T21431] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:44:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:45 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 72) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="050000000000000034110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a67880141cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32fe020100000064f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646d25dfd73bb6d7535f7866907dc6734dfced1fd8accae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d566a0f06c54c3a4903ef31c4d4acef2cc3599f406ef13b2fc584dd00000009f2f0517e4ca0e1803a2971a50f713d4e21b3336f1ae0796f23526ec0fd97f734c4c815bf697e6bd25eac36d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962fed9ac47145decfd2e38e91022144e00f39ed8c13a11fa798de504e2865cd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b7fb05000000000000593d60abc9b3e67d127e56f3d3759dcfeb820634fd4d419efaefb24305b2bea20007840484511b6efaad206335a30ef7b9e01446a6285f4665a7fe37da2349f8bf4064726dc32add75e0f435f28fbeda75cf971d54a9698cf3270f420edc85c176070bfff7909413f3fbd3ced3284db730b368ddca654dd7836f171b766ffd7526847a6bfda9c648e8aa5c558aa6d463ec9d840f3914909187b6b0776952be5cb0417d33d3ab25493418494d9d10d76e603129e9a726579ac7d672cacd581b7e2fc7a5758fcfb822de1dacc357341e000cc34c49914f1aa198a77b3610b7403930fd42051d4b7443e5b49c000000000000007d6173050027791c9c1e04ad3711a66de19a9d1715c009a58e6eadac8f61b45853673df72dc813f7454ae22d79ac48034282f030408895886e9644179dcf66d93907cedd49e0c5752f755849953957143a0380d1f62acbf18b251ce63b29fe177745448ccc925770fac12cf9e291200df6bb669d5a57dd74df817ef2f8848f710c89285fbbcc304f52f2868ae2602df888681a582520efdf610fba9336a0276468042d1419d54cc3f1909d7c843fe42b1aa3c11e6d561b0dd50ce0c57e55581fcaec04e70f0b5be6ccdff6d9778593815a35ecb08b85aee49aa2b5eab1ec6c531f63258880c4493ab170e3768dbb1a145828a2a68e2bc5224143b3e09dedf5c5331ad8a4ab5edb7fde6c21f47d241f016b8cc39632220000bc70da774c076aac4cdc84e94f34373b292d3d223dc7cf8541ca75c1d9a9e4395200"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2222.005091][T21446] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2222.057972][T21452] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2222.140024][T21458] FAULT_INJECTION: forcing a failure. [ 2222.140024][T21458] name failslab, interval 1, probability 0, space 0, times 0 [ 2222.152765][T21458] CPU: 0 PID: 21458 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2222.164466][T21458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2222.174513][T21458] Call Trace: [ 2222.177797][T21458] dump_stack_lvl+0x1e2/0x24b [ 2222.182469][T21458] ? panic+0x7d7/0x7d7 [ 2222.186565][T21458] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2222.192109][T21458] ? preempt_schedule_irq+0xef/0x140 [ 2222.197378][T21458] ? preempt_schedule_notrace+0x140/0x140 [ 2222.203182][T21458] dump_stack+0x15/0x17 [ 2222.207324][T21458] should_fail+0x3c0/0x510 [ 2222.211729][T21458] ? kobj_map+0x72/0x6f0 [ 2222.215981][T21458] __should_failslab+0x9f/0xe0 [ 2222.220728][T21458] should_failslab+0x9/0x20 [ 2222.225228][T21458] __kmalloc+0x60/0x360 [ 2222.229363][T21458] ? exact_match+0x20/0x20 [ 2222.233935][T21458] ? bdev_check_media_change+0x4c0/0x4c0 [ 2222.239552][T21458] kobj_map+0x72/0x6f0 [ 2222.243602][T21458] ? exact_match+0x20/0x20 [ 2222.248001][T21458] ? bdev_check_media_change+0x4c0/0x4c0 [ 2222.253615][T21458] __device_add_disk+0x663/0x11d0 [ 2222.258622][T21458] ? device_add_disk+0x40/0x40 [ 2222.263460][T21458] ? loop_add+0x430/0x760 [ 2222.267775][T21458] ? vsprintf+0x40/0x40 [ 2222.271937][T21458] device_add_disk+0x2a/0x40 [ 2222.276533][T21458] loop_add+0x58f/0x760 [ 2222.280676][T21458] loop_control_ioctl+0x564/0x740 [ 2222.285768][T21458] ? loop_remove+0xb0/0xb0 [ 2222.290200][T21458] ? __fget_files+0x310/0x370 [ 2222.294871][T21458] ? security_file_ioctl+0xb1/0xd0 [ 2222.299970][T21458] ? loop_remove+0xb0/0xb0 [ 2222.304370][T21458] __se_sys_ioctl+0x115/0x190 [ 2222.309028][T21458] __x64_sys_ioctl+0x7b/0x90 [ 2222.313597][T21458] do_syscall_64+0x34/0x70 [ 2222.317997][T21458] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2222.323868][T21458] RIP: 0033:0x7efd89f555a9 [ 2222.328271][T21458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2222.347862][T21458] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2222.356270][T21458] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2222.364229][T21458] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2222.372204][T21458] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2222.380164][T21458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2222.388224][T21458] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2222.429585][T20410] udevd[20410]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 00:44:46 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff003a0000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2222.754187][T21469] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 00:44:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00000018ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$watch_queue(r2, 0x0, 0x2) ftruncate(r2, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000001c0)='svc_authenticate\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff0000002fffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r5, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:46 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) (fail_nth: 73) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={0x0, @l2tp={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x38}, 0x2}, @hci={0x1f, 0x7, 0x4}, @generic={0x18, "bcbc5dada065e4d15ddee9502b10"}, 0xf0f6, 0x0, 0x0, 0x0, 0xfff9, &(0x7f0000000340)='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getpid() syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8100000, 0x0, &(0x7f00000002c0), 0x11800, &(0x7f0000000500)=ANY=[@ANYBLOB="7a656275672c7569643c5f4079d94c9efcb0ee7f177bd6d2c7b51f2d9cd269de32161aa918fcb1f106798b33c1cbfcbfd1e97980d5d5d281df9902898b5f0c517af4dd5f6fe6e747a19faaa379789a7607bc7788f464cca65f71613b840ad42136ff869f06c78eadf0c1eab821ed9f36268dd54f040050e27170c29fd096ef0099d9474c948c4cefe7da24ddd4de7b3ffe3f646e679dcf14708a2a8b8200"/171, @ANYRESDEC=0xee00, @ANYBLOB="13c9b3449693cbf709add5d893807fbd4b0b36f6496706ddfab72887ad9ac5ba659075eef95ee9b98c7401651039ebf7a00a1e8d9f2ce15258bd9f831556850f927edcb8cbd86781e89fbe0bb64f997b946ac21f5fa53772aed624d9463eecb86de5b5500db74a389ba2461099a8cc5183216212233044204c01fb290ae351ead2170cac5838b01c4e7627aeefcc796e1a8a5a2aafaa5f80b501ff0999de2ef64c172248bf34e74749799f69a50a9263fe50eb021278f7029f474cf28e135dd40e79943dff"], 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) 00:44:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 00:44:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)) sched_setscheduler(r0, 0x0, &(0x7f0000000340)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2222.961927][T21491] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2222.996668][T21493] FAULT_INJECTION: forcing a failure. [ 2222.996668][T21493] name failslab, interval 1, probability 0, space 0, times 0 [ 2223.009329][T21493] CPU: 0 PID: 21493 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2223.021022][T21493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2223.031056][T21493] Call Trace: [ 2223.034331][T21493] dump_stack_lvl+0x1e2/0x24b [ 2223.038988][T21493] ? panic+0x7d7/0x7d7 [ 2223.043034][T21493] ? bfq_pos_tree_add_move+0x43e/0x43e [ 2223.048479][T21493] ? finish_task_switch+0x130/0x580 [ 2223.053654][T21493] dump_stack+0x15/0x17 [ 2223.057793][T21493] should_fail+0x3c0/0x510 [ 2223.062308][T21493] ? kvasprintf_const+0x139/0x180 [ 2223.067313][T21493] __should_failslab+0x9f/0xe0 [ 2223.072057][T21493] should_failslab+0x9/0x20 [ 2223.076540][T21493] __kmalloc_track_caller+0x5f/0x350 [ 2223.081802][T21493] kstrdup_const+0x55/0x90 [ 2223.086197][T21493] kvasprintf_const+0x139/0x180 [ 2223.091026][T21493] kobject_set_name_vargs+0x61/0x120 [ 2223.096291][T21493] dev_set_name+0xd1/0x120 [ 2223.100688][T21493] ? irqentry_exit+0x50/0x60 [ 2223.105257][T21493] ? get_device+0x30/0x30 [ 2223.109567][T21493] __device_add_disk+0x6e5/0x11d0 [ 2223.114575][T21493] ? device_add_disk+0x40/0x40 [ 2223.119316][T21493] ? sysvec_reschedule_ipi+0x84/0x160 [ 2223.124683][T21493] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2223.130324][T21493] ? vsnprintf+0x1bf3/0x1cd0 [ 2223.134940][T21493] device_add_disk+0x2a/0x40 [ 2223.139511][T21493] loop_add+0x58f/0x760 [ 2223.143646][T21493] loop_control_ioctl+0x564/0x740 [ 2223.148653][T21493] ? __kasan_check_read+0x11/0x20 [ 2223.153670][T21493] ? loop_remove+0xb0/0xb0 [ 2223.158064][T21493] ? __fget_files+0x310/0x370 [ 2223.162720][T21493] ? security_file_ioctl+0xb1/0xd0 [ 2223.167808][T21493] ? loop_remove+0xb0/0xb0 [ 2223.172205][T21493] __se_sys_ioctl+0x115/0x190 [ 2223.176861][T21493] __x64_sys_ioctl+0x7b/0x90 [ 2223.181430][T21493] do_syscall_64+0x34/0x70 [ 2223.185827][T21493] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2223.191696][T21493] RIP: 0033:0x7efd89f555a9 [ 2223.196119][T21493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2223.215704][T21493] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2223.224100][T21493] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2223.232171][T21493] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2223.240125][T21493] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2223.248162][T21493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2223.256115][T21493] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2223.264400][T21493] kobject_add_internal failed for queue (error: -2 parent: (null)) [ 2223.272542][T21493] ------------[ cut here ]------------ [ 2223.278025][T21493] WARNING: CPU: 0 PID: 21493 at fs/sysfs/file.c:328 sysfs_create_files+0x215/0x4a0 [ 2223.287327][T21493] Modules linked in: [ 2223.291274][T21493] CPU: 0 PID: 21493 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2223.303012][T21493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2223.313109][T21493] RIP: 0010:sysfs_create_files+0x215/0x4a0 [ 2223.318931][T21493] Code: 24 04 48 b9 00 00 00 00 00 fc ff df 48 8b 54 24 08 4c 8b 74 24 20 eb 2b 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 e8 3b a4 9a ff <0f> 0b c7 44 24 04 ea ff ff ff 48 b9 00 00 00 00 00 fc ff df 48 8b [ 2223.338587][T21493] RSP: 0018:ffffc9000630fae0 EFLAGS: 00010287 [ 2223.344715][T21493] RAX: ffffffff81d24761 RBX: ffff88810e02c098 RCX: 0000000000040000 [ 2223.352718][T21493] RDX: ffffc90003f42000 RSI: 0000000000029a1c RDI: 0000000000029a1d [ 2223.361145][T21493] RBP: ffffc9000630fbb0 R08: ffffffff826c21f8 R09: ffffed1022debd20 [ 2223.369147][T21493] R10: ffffed1022debd20 R11: 1ffff11022debd1f R12: 0000000000000000 [ 2223.377309][T21493] R13: ffffffff85432a20 R14: ffff88810e02c068 R15: ffffffff8653a820 [ 2223.385354][T21493] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2223.394500][T21493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2223.401104][T21493] CR2: 00007efd89087ff8 CR3: 000000011c607000 CR4: 00000000003506b0 [ 2223.409118][T21493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2223.417124][T21493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2223.425160][T21493] Call Trace: [ 2223.428494][T21493] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 2223.433904][T21493] ? __kasan_check_write+0x14/0x20 [ 2223.439040][T21493] ? kobject_get+0xd2/0x120 [ 2223.443603][T21493] __device_add_disk+0x9cb/0x11d0 [ 2223.449231][T21493] ? device_add_disk+0x40/0x40 [ 2223.454042][T21493] ? sysvec_reschedule_ipi+0x84/0x160 [ 2223.460391][T21493] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2223.466059][T21493] ? vsnprintf+0x1bf3/0x1cd0 [ 2223.470665][T21493] device_add_disk+0x2a/0x40 [ 2223.475286][T21493] loop_add+0x58f/0x760 [ 2223.479462][T21493] loop_control_ioctl+0x564/0x740 [ 2223.484542][T21493] ? __kasan_check_read+0x11/0x20 [ 2223.489583][T21493] ? loop_remove+0xb0/0xb0 [ 2223.494028][T21493] ? __fget_files+0x310/0x370 [ 2223.498722][T21493] ? security_file_ioctl+0xb1/0xd0 [ 2223.503863][T21493] ? loop_remove+0xb0/0xb0 [ 2223.508298][T21493] __se_sys_ioctl+0x115/0x190 [ 2223.513011][T21493] __x64_sys_ioctl+0x7b/0x90 [ 2223.517617][T21493] do_syscall_64+0x34/0x70 [ 2223.522047][T21493] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2223.527969][T21493] RIP: 0033:0x7efd89f555a9 [ 2223.532402][T21493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2223.552134][T21493] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2223.560599][T21493] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2223.568601][T21493] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2223.576603][T21493] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2223.584602][T21493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2223.592606][T21493] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2223.600629][T21493] ---[ end trace 35a2fec6281f3d0a ]--- [ 2223.606136][T21493] ------------[ cut here ]------------ [ 2223.612125][T21493] kernfs: can not remove 'events', no directory [ 2223.618591][T21493] WARNING: CPU: 0 PID: 21493 at fs/kernfs/dir.c:1515 kernfs_remove_by_name_ns+0x65/0x90 [ 2223.628338][T21493] Modules linked in: [ 2223.632277][T21493] CPU: 0 PID: 21493 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2223.644010][T21493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2223.654106][T21493] RIP: 0010:kernfs_remove_by_name_ns+0x65/0x90 [ 2223.660536][T21493] Code: 48 89 c3 e8 8d 02 9b ff 48 89 df e8 c5 ee ff ff 31 db eb 29 e8 7c 02 9b ff 48 c7 c7 c0 2a 2d 85 4c 89 fe 31 c0 e8 bb 1a 6d ff <0f> 0b bb fe ff ff ff eb 16 e8 5d 02 9b ff bb fe ff ff ff 48 c7 c7 [ 2223.680196][T21493] RSP: 0018:ffffc9000630fab8 EFLAGS: 00010246 [ 2223.686329][T21493] RAX: 0097ca3e614ed500 RBX: 0000000000000000 RCX: 0000000000040000 [ 2223.694412][T21493] RDX: ffffc90003f42000 RSI: 000000000003ffff RDI: 0000000000040000 [ 2223.702403][T21493] RBP: ffffc9000630fad0 R08: ffffffff8153d448 R09: fffff52000c61e7d [ 2223.710418][T21493] R10: fffff52000c61e7d R11: 1ffff92000c61e7c R12: ffffffff8653a820 [ 2223.718502][T21493] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff85432a00 [ 2223.726518][T21493] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2223.735489][T21493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2223.742270][T21493] CR2: 00007efd89087ff8 CR3: 000000011c607000 CR4: 00000000003506b0 [ 2223.750291][T21493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2223.758294][T21493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2223.766356][T21493] Call Trace: [ 2223.769675][T21493] sysfs_create_files+0x40a/0x4a0 [ 2223.774753][T21493] ? sysfs_create_file_ns+0x2a0/0x2a0 [ 2223.780169][T21493] ? __kasan_check_write+0x14/0x20 [ 2223.785313][T21493] ? kobject_get+0xd2/0x120 [ 2223.789878][T21493] __device_add_disk+0x9cb/0x11d0 [ 2223.794984][T21493] ? device_add_disk+0x40/0x40 [ 2223.799772][T21493] ? sysvec_reschedule_ipi+0x84/0x160 [ 2223.805178][T21493] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2223.810828][T21493] ? vsnprintf+0x1bf3/0x1cd0 [ 2223.815449][T21493] device_add_disk+0x2a/0x40 [ 2223.820050][T21493] loop_add+0x58f/0x760 [ 2223.824328][T21493] loop_control_ioctl+0x564/0x740 [ 2223.829366][T21493] ? __kasan_check_read+0x11/0x20 [ 2223.834417][T21493] ? loop_remove+0xb0/0xb0 [ 2223.838849][T21493] ? __fget_files+0x310/0x370 [ 2223.843569][T21493] ? security_file_ioctl+0xb1/0xd0 [ 2223.848693][T21493] ? loop_remove+0xb0/0xb0 [ 2223.853186][T21493] __se_sys_ioctl+0x115/0x190 [ 2223.857880][T21493] __x64_sys_ioctl+0x7b/0x90 [ 2223.862493][T21493] do_syscall_64+0x34/0x70 [ 2223.866925][T21493] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2223.872841][T21493] RIP: 0033:0x7efd89f555a9 [ 2223.877268][T21493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2223.896915][T21493] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2223.905376][T21493] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2223.913389][T21493] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 2223.921376][T21493] RBP: 00007efd890881d0 R08: 0000000000000000 R09: 0000000000000000 [ 2223.929393][T21493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2223.937493][T21493] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2223.945518][T21493] ---[ end trace 35a2fec6281f3d0b ]--- [ 2223.950997][T21493] loop0: failed to create sysfs files for events [ 2223.970349][T21493] ------------[ cut here ]------------ [ 2223.975880][T21493] kernfs: can not remove 'events', no directory [ 2223.982354][T21493] WARNING: CPU: 0 PID: 21493 at fs/kernfs/dir.c:1515 kernfs_remove_by_name_ns+0x65/0x90 [ 2223.992093][T21493] Modules linked in: [ 2223.996078][T21493] CPU: 0 PID: 21493 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2224.007814][T21493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2224.017912][T21493] RIP: 0010:kernfs_remove_by_name_ns+0x65/0x90 [ 2224.024093][T21493] Code: 48 89 c3 e8 8d 02 9b ff 48 89 df e8 c5 ee ff ff 31 db eb 29 e8 7c 02 9b ff 48 c7 c7 c0 2a 2d 85 4c 89 fe 31 c0 e8 bb 1a 6d ff <0f> 0b bb fe ff ff ff eb 16 e8 5d 02 9b ff bb fe ff ff ff 48 c7 c7 [ 2224.043836][T21493] RSP: 0018:ffffc9000630fbf8 EFLAGS: 00010246 [ 2224.049943][T21493] RAX: 0097ca3e614ed500 RBX: 0000000000000000 RCX: 0000000000040000 [ 2224.057947][T21493] RDX: ffffc90003f42000 RSI: 0000000000001897 RDI: 0000000000001898 [ 2224.066223][T21493] RBP: ffffc9000630fc10 R08: ffffffff8153d448 R09: fffff52000c61ea5 [ 2224.074230][T21493] R10: fffff52000c61ea5 R11: 1ffff92000c61ea4 R12: 0000000000000000 [ 2224.082226][T21493] R13: ffffffff8653a820 R14: 0000000000000000 R15: ffffffff85432a00 [ 2224.090241][T21493] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2224.099217][T21493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2224.105882][T21493] CR2: 0000001b33322000 CR3: 000000011c607000 CR4: 00000000003506b0 [ 2224.113897][T21493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2224.121946][T21493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2224.129967][T21493] Call Trace: [ 2224.133314][T21493] sysfs_remove_files+0xab/0x110 [ 2224.138277][T21493] del_gendisk+0x278/0xe20 [ 2224.142729][T21493] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2224.148645][T21493] ? __radix_tree_delete+0x2ba/0x380 [ 2224.154058][T21493] ? radix_tree_delete_item+0x261/0x360 [ 2224.159624][T21493] loop_remove+0x46/0xb0 [ 2224.163898][T21493] loop_control_ioctl+0x67f/0x740 [ 2224.168941][T21493] ? loop_remove+0xb0/0xb0 [ 2224.173412][T21493] ? irqentry_exit+0x50/0x60 [ 2224.178046][T21493] ? sysvec_reschedule_ipi+0x84/0x160 [ 2224.183555][T21493] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2224.189218][T21493] ? security_file_ioctl+0xb1/0xd0 [ 2224.194431][T21493] ? loop_remove+0xb0/0xb0 [ 2224.198864][T21493] __se_sys_ioctl+0x115/0x190 [ 2224.203571][T21493] __x64_sys_ioctl+0x7b/0x90 [ 2224.208178][T21493] do_syscall_64+0x34/0x70 [ 2224.212626][T21493] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2224.218536][T21493] RIP: 0033:0x7efd89f555a9 [ 2224.222985][T21493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2224.242617][T21493] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2224.251064][T21493] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2224.259079][T21493] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000005 [ 2224.267077][T21493] RBP: 00007efd89fb0580 R08: 0000000000000000 R09: 0000000000000000 [ 2224.275075][T21493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2224.283081][T21493] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2224.291091][T21493] ---[ end trace 35a2fec6281f3d0c ]--- [ 2224.296573][T21493] ------------[ cut here ]------------ [ 2224.302038][T21493] kernfs: can not remove 'events_async', no directory [ 2224.309062][T21493] WARNING: CPU: 0 PID: 21493 at fs/kernfs/dir.c:1515 kernfs_remove_by_name_ns+0x65/0x90 [ 2224.318812][T21493] Modules linked in: [ 2224.322762][T21493] CPU: 0 PID: 21493 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2224.334491][T21493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2224.344582][T21493] RIP: 0010:kernfs_remove_by_name_ns+0x65/0x90 [ 2224.350753][T21493] Code: 48 89 c3 e8 8d 02 9b ff 48 89 df e8 c5 ee ff ff 31 db eb 29 e8 7c 02 9b ff 48 c7 c7 c0 2a 2d 85 4c 89 fe 31 c0 e8 bb 1a 6d ff <0f> 0b bb fe ff ff ff eb 16 e8 5d 02 9b ff bb fe ff ff ff 48 c7 c7 [ 2224.370392][T21493] RSP: 0018:ffffc9000630fbf8 EFLAGS: 00010246 [ 2224.376536][T21493] RAX: 0097ca3e614ed500 RBX: 0000000000000000 RCX: 0000000000040000 [ 2224.384536][T21493] RDX: ffffc90003f42000 RSI: 000000000002d4f3 RDI: 000000000002d4f4 [ 2224.392535][T21493] RBP: ffffc9000630fc10 R08: ffffffff8153d448 R09: fffff52000c61ea5 [ 2224.400521][T21493] R10: fffff52000c61ea5 R11: 1ffff92000c61ea4 R12: 0000000000000000 [ 2224.408577][T21493] R13: ffffffff8653a820 R14: 0000000000000000 R15: ffffffff85432ae0 [ 2224.416581][T21493] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2224.425532][T21493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2224.432124][T21493] CR2: 0000001b33322000 CR3: 000000011c607000 CR4: 00000000003506b0 [ 2224.440147][T21493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2224.448147][T21493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2224.456140][T21493] Call Trace: [ 2224.459447][T21493] sysfs_remove_files+0xab/0x110 [ 2224.464405][T21493] del_gendisk+0x278/0xe20 [ 2224.468837][T21493] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2224.474761][T21493] ? __radix_tree_delete+0x2ba/0x380 [ 2224.480057][T21493] ? radix_tree_delete_item+0x261/0x360 [ 2224.485630][T21493] loop_remove+0x46/0xb0 [ 2224.489884][T21493] loop_control_ioctl+0x67f/0x740 [ 2224.494948][T21493] ? loop_remove+0xb0/0xb0 [ 2224.499415][T21493] ? irqentry_exit+0x50/0x60 [ 2224.504053][T21493] ? sysvec_reschedule_ipi+0x84/0x160 [ 2224.509468][T21493] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2224.515146][T21493] ? security_file_ioctl+0xb1/0xd0 [ 2224.520273][T21493] ? loop_remove+0xb0/0xb0 [ 2224.524718][T21493] __se_sys_ioctl+0x115/0x190 [ 2224.529418][T21493] __x64_sys_ioctl+0x7b/0x90 [ 2224.534124][T21493] do_syscall_64+0x34/0x70 [ 2224.538562][T21493] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2224.544999][T21493] RIP: 0033:0x7efd89f555a9 [ 2224.549474][T21493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2224.569254][T21493] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2224.577954][T21493] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2224.585980][T21493] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000005 [ 2224.593987][T21493] RBP: 00007efd89fb0580 R08: 0000000000000000 R09: 0000000000000000 [ 2224.602066][T21493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2224.610067][T21493] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2224.618075][T21493] ---[ end trace 35a2fec6281f3d0d ]--- [ 2224.623611][T21493] ------------[ cut here ]------------ [ 2224.629109][T21493] kernfs: can not remove 'events_poll_msecs', no directory [ 2224.636573][T21493] WARNING: CPU: 0 PID: 21493 at fs/kernfs/dir.c:1515 kernfs_remove_by_name_ns+0x65/0x90 [ 2224.646401][T21493] Modules linked in: [ 2224.650397][T21493] CPU: 0 PID: 21493 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2224.662156][T21493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2224.672875][T21493] RIP: 0010:kernfs_remove_by_name_ns+0x65/0x90 [ 2224.679048][T21493] Code: 48 89 c3 e8 8d 02 9b ff 48 89 df e8 c5 ee ff ff 31 db eb 29 e8 7c 02 9b ff 48 c7 c7 c0 2a 2d 85 4c 89 fe 31 c0 e8 bb 1a 6d ff <0f> 0b bb fe ff ff ff eb 16 e8 5d 02 9b ff bb fe ff ff ff 48 c7 c7 [ 2224.698792][T21493] RSP: 0018:ffffc9000630fbf8 EFLAGS: 00010246 [ 2224.704916][T21493] RAX: 0097ca3e614ed500 RBX: 0000000000000000 RCX: 0000000000040000 [ 2224.712921][T21493] RDX: ffffc90003f42000 RSI: 000000000003ffff RDI: 0000000000040000 [ 2224.720966][T21493] RBP: ffffc9000630fc10 R08: ffffffff8153d448 R09: fffff52000c61ea5 [ 2224.729162][T21493] R10: fffff52000c61ea5 R11: 1ffff92000c61ea4 R12: 0000000000000000 [ 2224.737185][T21493] R13: ffffffff8653a820 R14: 0000000000000000 R15: ffffffff85432b40 [ 2224.745199][T21493] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2224.754185][T21493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2224.760797][T21493] CR2: 0000001b33322000 CR3: 000000011c607000 CR4: 00000000003506b0 [ 2224.768812][T21493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2224.776850][T21493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2224.784913][T21493] Call Trace: [ 2224.788232][T21493] sysfs_remove_files+0xab/0x110 [ 2224.793218][T21493] del_gendisk+0x278/0xe20 [ 2224.797658][T21493] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2224.803657][T21493] ? __radix_tree_delete+0x2ba/0x380 [ 2224.809120][T21493] ? radix_tree_delete_item+0x261/0x360 [ 2224.814732][T21493] loop_remove+0x46/0xb0 [ 2224.819034][T21493] loop_control_ioctl+0x67f/0x740 [ 2224.824088][T21493] ? loop_remove+0xb0/0xb0 [ 2224.828522][T21493] ? irqentry_exit+0x50/0x60 [ 2224.833140][T21493] ? sysvec_reschedule_ipi+0x84/0x160 [ 2224.838527][T21493] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2224.844200][T21493] ? security_file_ioctl+0xb1/0xd0 [ 2224.849336][T21493] ? loop_remove+0xb0/0xb0 [ 2224.853783][T21493] __se_sys_ioctl+0x115/0x190 [ 2224.858485][T21493] __x64_sys_ioctl+0x7b/0x90 [ 2224.863100][T21493] do_syscall_64+0x34/0x70 [ 2224.867535][T21493] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2224.873468][T21493] RIP: 0033:0x7efd89f555a9 [ 2224.877907][T21493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2224.897547][T21493] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2224.906009][T21493] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2224.914014][T21493] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000005 [ 2224.922001][T21493] RBP: 00007efd89fb0580 R08: 0000000000000000 R09: 0000000000000000 [ 2224.929998][T21493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2224.938016][T21493] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2224.946037][T21493] ---[ end trace 35a2fec6281f3d0e ]--- [ 2224.951718][T21493] ------------[ cut here ]------------ [ 2224.957193][T21493] kernfs: can not remove 'bdi', no directory [ 2224.963492][T21493] WARNING: CPU: 0 PID: 21493 at fs/kernfs/dir.c:1515 kernfs_remove_by_name_ns+0x65/0x90 [ 2224.973229][T21493] Modules linked in: [ 2224.977167][T21493] CPU: 0 PID: 21493 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2224.988994][T21493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2224.999101][T21493] RIP: 0010:kernfs_remove_by_name_ns+0x65/0x90 [ 2225.005280][T21493] Code: 48 89 c3 e8 8d 02 9b ff 48 89 df e8 c5 ee ff ff 31 db eb 29 e8 7c 02 9b ff 48 c7 c7 c0 2a 2d 85 4c 89 fe 31 c0 e8 bb 1a 6d ff <0f> 0b bb fe ff ff ff eb 16 e8 5d 02 9b ff bb fe ff ff ff 48 c7 c7 00:44:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r1 = openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$watch_queue(r1, 0x0, 0x2) ftruncate(r1, 0xc8d9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x100) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0x0, r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x1c010000, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010001bff00410000ffbd4dea40010000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a00016b49fb9c6e278c388a89c73df512afec05636217fb24b4e2", @ANYRES32], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000400)={@private1, 0x7f}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20082}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_FLAGS={0x6}]}}}, @IFLA_LINK={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x54}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x14) 00:44:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140), 0x0) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"/950], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2225.024914][T21493] RSP: 0018:ffffc9000630fc18 EFLAGS: 00010246 [ 2225.031010][T21493] RAX: 0097ca3e614ed500 RBX: 0000000000000000 RCX: 0000000000040000 [ 2225.039001][T21493] RDX: ffffc90003f42000 RSI: 000000000003ffff RDI: 0000000000040000 [ 2225.047007][T21493] RBP: ffffc9000630fc30 R08: ffffffff8153d448 R09: fffff52000c61ea9 [ 2225.092722][T21493] R10: fffff52000c61ea9 R11: 1ffff92000c61ea8 R12: 0000000000000240 [ 2225.100782][T21493] R13: ffff88810e02c030 R14: 0000000000000000 R15: ffffffff854323e0 [ 2225.108801][T21493] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2225.117760][T21493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2225.124371][T21493] CR2: 0000000020070030 CR3: 000000011c607000 CR4: 00000000003506b0 [ 2225.132366][T21493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2225.140384][T21493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2225.148377][T21493] Call Trace: [ 2225.151685][T21493] sysfs_remove_link+0x50/0x60 [ 2225.156489][T21493] del_gendisk+0x7cd/0xe20 [ 2225.160921][T21493] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2225.166871][T21493] ? __radix_tree_delete+0x2ba/0x380 [ 2225.172169][T21493] ? radix_tree_delete_item+0x261/0x360 [ 2225.177744][T21493] loop_remove+0x46/0xb0 [ 2225.182006][T21493] loop_control_ioctl+0x67f/0x740 [ 2225.187051][T21493] ? loop_remove+0xb0/0xb0 [ 2225.191479][T21493] ? irqentry_exit+0x50/0x60 [ 2225.196092][T21493] ? sysvec_reschedule_ipi+0x84/0x160 [ 2225.201477][T21493] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2225.207136][T21493] ? security_file_ioctl+0xb1/0xd0 [ 2225.212256][T21493] ? loop_remove+0xb0/0xb0 [ 2225.216718][T21493] __se_sys_ioctl+0x115/0x190 [ 2225.221410][T21493] __x64_sys_ioctl+0x7b/0x90 [ 2225.226028][T21493] do_syscall_64+0x34/0x70 [ 2225.230461][T21493] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2225.236810][T21493] RIP: 0033:0x7efd89f555a9 [ 2225.241242][T21493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2225.260898][T21493] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2225.269351][T21493] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2225.277407][T21493] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000005 [ 2225.285404][T21493] RBP: 00007efd89fb0580 R08: 0000000000000000 R09: 0000000000000000 [ 2225.293399][T21493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2225.301396][T21493] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2225.309446][T21493] ---[ end trace 35a2fec6281f3d0f ]--- [ 2225.333809][T21493] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 2225.345794][T21493] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 2225.354186][T21493] CPU: 0 PID: 21493 Comm: syz-executor.3 Tainted: G W 5.10.146-syzkaller-01235-g391716695e71 #0 [ 2225.365889][T21493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 2225.375928][T21493] RIP: 0010:strlen+0x3a/0x80 [ 2225.380494][T21493] Code: c0 ff ff ff ff 49 bf 00 00 00 00 00 fc ff df 48 89 fb 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 49 89 c4 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 75 12 48 ff c3 49 8d 44 24 01 43 80 7c 26 01 [ 2225.400103][T21493] RSP: 0018:ffffc9000630fb68 EFLAGS: 00010246 [ 2225.406147][T21493] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000040000 [ 2225.414096][T21493] RDX: ffffc90003f42000 RSI: 000000000003ffff RDI: 0000000000000000 [ 2225.422146][T21493] RBP: ffffc9000630fb88 R08: ffffffff81d1be4c R09: fffff52000c61f75 [ 2225.430095][T21493] R10: fffff52000c61f75 R11: 1ffff92000c61f74 R12: ffffffffffffffff [ 2225.438048][T21493] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 2225.445998][T21493] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2225.454911][T21493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2225.461473][T21493] CR2: 00007f9a9269ab58 CR3: 000000011c607000 CR4: 00000000003506b0 [ 2225.469427][T21493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2225.477382][T21493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2225.485331][T21493] Call Trace: [ 2225.488602][T21493] kernfs_name_hash+0x21/0x240 [ 2225.493362][T21493] kernfs_find_ns+0x72/0x280 [ 2225.497938][T21493] kernfs_remove_by_name_ns+0x36/0x90 [ 2225.503290][T21493] sysfs_remove_link+0x50/0x60 [ 2225.508030][T21493] del_gendisk+0xbe0/0xe20 [ 2225.512431][T21493] ? device_add_disk_no_queue_reg+0x30/0x30 [ 2225.518473][T21493] ? __radix_tree_delete+0x2ba/0x380 [ 2225.523736][T21493] ? radix_tree_delete_item+0x261/0x360 [ 2225.529778][T21493] loop_remove+0x46/0xb0 [ 2225.533999][T21493] loop_control_ioctl+0x67f/0x740 [ 2225.538999][T21493] ? loop_remove+0xb0/0xb0 [ 2225.543391][T21493] ? irqentry_exit+0x50/0x60 [ 2225.547956][T21493] ? sysvec_reschedule_ipi+0x84/0x160 [ 2225.553307][T21493] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 2225.558918][T21493] ? security_file_ioctl+0xb1/0xd0 [ 2225.564010][T21493] ? loop_remove+0xb0/0xb0 [ 2225.568405][T21493] __se_sys_ioctl+0x115/0x190 [ 2225.573058][T21493] __x64_sys_ioctl+0x7b/0x90 [ 2225.577625][T21493] do_syscall_64+0x34/0x70 [ 2225.582022][T21493] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2225.587898][T21493] RIP: 0033:0x7efd89f555a9 [ 2225.592292][T21493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2225.611876][T21493] RSP: 002b:00007efd89088168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2225.620354][T21493] RAX: ffffffffffffffda RBX: 00007efd8a077120 RCX: 00007efd89f555a9 [ 2225.628307][T21493] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000005 [ 2225.636259][T21493] RBP: 00007efd89fb0580 R08: 0000000000000000 R09: 0000000000000000 [ 2225.644212][T21493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2225.652182][T21493] R13: 00007fffceefa8ff R14: 00007efd89088300 R15: 0000000000022000 [ 2225.660133][T21493] Modules linked in: [ 2225.664129][T21493] ---[ end trace 35a2fec6281f3d10 ]--- [ 2225.669594][T21493] RIP: 0010:strlen+0x3a/0x80 [ 2225.674229][T21493] Code: c0 ff ff ff ff 49 bf 00 00 00 00 00 fc ff df 48 89 fb 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 49 89 c4 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 75 12 48 ff c3 49 8d 44 24 01 43 80 7c 26 01 [ 2225.694481][T21493] RSP: 0018:ffffc9000630fb68 EFLAGS: 00010246 [ 2225.700601][T21493] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000040000 [ 2225.708605][T21493] RDX: ffffc90003f42000 RSI: 000000000003ffff RDI: 0000000000000000 [ 2225.716619][T21493] RBP: ffffc9000630fb88 R08: ffffffff81d1be4c R09: fffff52000c61f75 [ 2225.724646][T21493] R10: fffff52000c61f75 R11: 1ffff92000c61f74 R12: ffffffffffffffff [ 2225.732649][T21493] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 2225.740643][T21493] FS: 00007efd89088700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2225.749609][T21493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2225.756234][T21493] CR2: 00007f9a9269ab58 CR3: 000000011c607000 CR4: 00000000003506b0 [ 2225.764243][T21493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2225.772238][T21493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2225.780414][T21493] Kernel panic - not syncing: Fatal exception [ 2225.786640][T21493] Kernel Offset: disabled [ 2225.790948][T21493] Rebooting in 86400 seconds..