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r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) 05:39:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 50) 05:39:48 executing program 0: r0 = fsopen(&(0x7f0000000100)='ntfs3\x00', 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000140)='/$^!.\x00', 0x0, r1) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000000), &(0x7f00000001c0)=0x4) (async, rerun: 32) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (rerun: 32) write$rfkill(r2, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) 05:39:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xdd860000, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0xec, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0xcc, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}]}, @AF_INET={0xb0, 0x2, 0x0, 0x1, {0x8, 0x1, 0x0, 0x1, [{0xc}, {0x8}, {0x1b}, {0x8}, {0x8}]}}, @AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8}, {0x8}]}}, @AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}]}, @AF_INET={0x28, 0x2, 0x0, 0x1, {0x24, 0x1, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}}, @AF_MPLS={0x4}, @AF_INET6={0x0, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x0, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}, @IFLA_INET6_TOKEN={0x0, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_ADDR_GEN_MODE]}, @AF_MPLS={0x4}]}]}, 0xec}}, 0x0) 05:39:48 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 56) 05:39:48 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="e8", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000100)=""/106, 0x6a}], 0x1, 0x0, 0x2}, 0x0) [ 829.743487][T20796] loop3: detected capacity change from 0 to 16 [ 829.750512][T20795] FAULT_INJECTION: forcing a failure. [ 829.750512][T20795] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 829.757236][T20796] FAULT_INJECTION: forcing a failure. [ 829.757236][T20796] name failslab, interval 1, probability 0, space 0, times 0 [ 829.772593][T20795] CPU: 0 PID: 20795 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 829.786173][T20795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 829.796070][T20795] Call Trace: [ 829.799190][T20795] [ 829.801969][T20795] dump_stack_lvl+0x151/0x1b7 [ 829.806496][T20795] ? bfq_pos_tree_add_move+0x43e/0x43e [ 829.811776][T20795] ? avc_has_perm_noaudit+0x2ec/0x450 [ 829.816985][T20795] dump_stack+0x15/0x17 [ 829.820973][T20795] should_fail+0x3c0/0x510 [ 829.825231][T20795] should_fail_alloc_page+0x58/0x70 [ 829.830261][T20795] __alloc_pages+0x1de/0x7c0 [ 829.834689][T20795] ? __count_vm_events+0x30/0x30 [ 829.839462][T20795] ? __kasan_check_read+0x11/0x20 [ 829.844323][T20795] ? __vm_enough_memory+0x118/0x310 [ 829.849358][T20795] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 829.854823][T20795] ? shmem_swapin_page+0x15c0/0x15c0 [ 829.859948][T20795] ? xas_start+0x33d/0x410 [ 829.864198][T20795] ? xas_load+0x2c7/0x2e0 [ 829.868365][T20795] ? pagecache_get_page+0xcc8/0xdb0 [ 829.873400][T20795] ? page_cache_prev_miss+0x430/0x430 [ 829.878605][T20795] ? _raw_spin_lock_irqsave+0x210/0x210 [ 829.883988][T20795] ? lru_cache_add+0x273/0x530 [ 829.888585][T20795] shmem_getpage_gfp+0x1487/0x25f0 [ 829.893537][T20795] ? shmem_getpage+0xa0/0xa0 [ 829.897959][T20795] ? fault_in_safe_writeable+0x240/0x240 [ 829.903430][T20795] ? __kasan_check_write+0x14/0x20 [ 829.908375][T20795] ? shmem_write_end+0x786/0x8a0 [ 829.913146][T20795] shmem_write_begin+0xc8/0x1b0 [ 829.917834][T20795] generic_perform_write+0x2cd/0x5d0 [ 829.922958][T20795] ? grab_cache_page_write_begin+0xa0/0xa0 [ 829.928595][T20795] ? file_remove_privs+0x690/0x690 [ 829.933542][T20795] ? __kasan_check_write+0x14/0x20 [ 829.938498][T20795] ? down_write+0xdd/0x140 [ 829.942743][T20795] __generic_file_write_iter+0x25b/0x4b0 [ 829.948215][T20795] generic_file_write_iter+0xaf/0x1c0 [ 829.953421][T20795] vfs_write+0xc8d/0x1050 [ 829.957588][T20795] ? file_end_write+0x1b0/0x1b0 [ 829.962275][T20795] ? __fget_files+0x310/0x370 [ 829.966790][T20795] ? __fdget_pos+0x1fe/0x310 [ 829.971221][T20795] ? ksys_write+0x77/0x2c0 [ 829.975463][T20795] ksys_write+0x198/0x2c0 [ 829.979639][T20795] ? __ia32_sys_read+0x90/0x90 [ 829.984231][T20795] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 829.990135][T20795] __x64_sys_write+0x7b/0x90 [ 829.994580][T20795] do_syscall_64+0x44/0xd0 [ 829.998812][T20795] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 830.004536][T20795] RIP: 0033:0x7f88865ece5f [ 830.008795][T20795] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 830.028233][T20795] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 830.036477][T20795] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 830.044289][T20795] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 830.052110][T20795] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 830.059915][T20795] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 830.067724][T20795] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 830.075538][T20795] [ 830.078402][T20796] CPU: 1 PID: 20796 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 05:39:48 executing program 0: r0 = fsopen(&(0x7f0000000100)='ntfs3\x00', 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000140)='/$^!.\x00', 0x0, r1) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r2, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) fsopen(&(0x7f0000000100)='ntfs3\x00', 0x1) (async) socket$inet6(0xa, 0x2, 0x0) (async) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000140)='/$^!.\x00', 0x0, r1) (async) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000000), &(0x7f00000001c0)=0x4) (async) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) write$rfkill(r2, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) 05:39:48 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="e8", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000100)=""/106, 0x6a}], 0x1, 0x0, 0x2}, 0x0) [ 830.079214][T20792] netlink: 164 bytes leftover after parsing attributes in process `syz-executor.4'. [ 830.088465][T20796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 830.088478][T20796] Call Trace: [ 830.088484][T20796] [ 830.088491][T20796] dump_stack_lvl+0x151/0x1b7 [ 830.108171][T20792] netlink: 164 bytes leftover after parsing attributes in process `syz-executor.4'. [ 830.110684][T20796] ? bfq_pos_tree_add_move+0x43e/0x43e [ 830.113714][T20792] netlink: 164 bytes leftover after parsing attributes in process `syz-executor.4'. 05:39:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 51) [ 830.117977][T20796] dump_stack+0x15/0x17 [ 830.117997][T20796] should_fail+0x3c0/0x510 [ 830.118014][T20796] ? ext4_find_extent+0x249/0xd80 [ 830.118031][T20796] __should_failslab+0x9f/0xe0 [ 830.118049][T20796] should_failslab+0x9/0x20 [ 830.118065][T20796] __kmalloc+0x6d/0x350 [ 830.118082][T20796] ? __getblk_gfp+0x42/0x7d0 [ 830.118100][T20796] ext4_find_extent+0x249/0xd80 [ 830.157172][T20806] FAULT_INJECTION: forcing a failure. [ 830.157172][T20806] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 830.159464][T20796] ext4_ext_map_blocks+0x22d/0x3cb0 [ 830.159492][T20796] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 830.200171][T20796] ? ext4_ext_release+0x10/0x10 [ 830.204858][T20796] ? __ext4_handle_dirty_metadata+0x2cd/0x820 [ 830.210758][T20796] ? __kasan_check_write+0x14/0x20 [ 830.215701][T20796] ? down_read+0xf9/0x230 [ 830.219870][T20796] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 830.225165][T20796] ext4_map_blocks+0x42c/0x1e20 [ 830.229852][T20796] ? ext4_blocks_for_truncate+0x2d0/0x2d0 [ 830.235406][T20796] ? ext4_issue_zeroout+0x260/0x260 [ 830.240449][T20796] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 830.245828][T20796] ext4_append+0x253/0x570 [ 830.250072][T20796] ? ext4_init_new_dir+0xa10/0xa10 [ 830.255021][T20796] ext4_init_new_dir+0x337/0xa10 [ 830.259793][T20796] ? may_create+0x647/0x8c0 [ 830.264132][T20796] ? ext4_init_dot_dotdot+0x500/0x500 [ 830.269358][T20796] ext4_mkdir+0x4fa/0xcf0 [ 830.273508][T20796] ? ext4_symlink+0xfe0/0xfe0 [ 830.278018][T20796] ? selinux_inode_mkdir+0x22/0x30 [ 830.282967][T20796] ? security_inode_mkdir+0xf1/0x130 [ 830.288101][T20796] vfs_mkdir+0x360/0x580 [ 830.292170][T20796] do_mkdirat+0x1e8/0x420 [ 830.296340][T20796] ? vfs_mkdir+0x580/0x580 [ 830.300586][T20796] ? getname_flags+0x1fb/0x510 [ 830.305187][T20796] __x64_sys_mkdirat+0x89/0xa0 [ 830.309791][T20796] do_syscall_64+0x44/0xd0 [ 830.314040][T20796] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 830.319768][T20796] RIP: 0033:0x7f23d2a020f7 [ 830.324108][T20796] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 830.343651][T20796] RSP: 002b:00007f23d1775f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 830.351899][T20796] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a020f7 [ 830.359706][T20796] RDX: 00000000000001ff RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 830.367516][T20796] RBP: 0000000020000240 R08: 0000000000000000 R09: 0000000000000176 [ 830.375325][T20796] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000180 [ 830.383136][T20796] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 830.390951][T20796] [ 830.393814][T20806] CPU: 0 PID: 20806 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 830.403886][T20806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 830.413775][T20806] Call Trace: [ 830.416899][T20806] [ 830.419701][T20806] dump_stack_lvl+0x151/0x1b7 [ 830.424199][T20806] ? bfq_pos_tree_add_move+0x43e/0x43e [ 830.429484][T20806] ? __kasan_check_read+0x11/0x20 [ 830.434455][T20806] dump_stack+0x15/0x17 [ 830.438442][T20806] should_fail+0x3c0/0x510 [ 830.442689][T20806] should_fail_usercopy+0x1a/0x20 [ 830.447553][T20806] copy_page_from_iter_atomic+0x433/0x11c0 [ 830.453198][T20806] ? pipe_zero+0x4d0/0x4d0 [ 830.457444][T20806] ? __kasan_check_write+0x14/0x20 [ 830.462394][T20806] ? shmem_write_end+0x786/0x8a0 [ 830.467165][T20806] generic_perform_write+0x343/0x5d0 [ 830.472292][T20806] ? grab_cache_page_write_begin+0xa0/0xa0 [ 830.477925][T20806] ? file_remove_privs+0x690/0x690 [ 830.482883][T20806] ? __kasan_check_write+0x14/0x20 [ 830.487829][T20806] ? down_write+0xdd/0x140 [ 830.492086][T20806] __generic_file_write_iter+0x25b/0x4b0 [ 830.497542][T20806] generic_file_write_iter+0xaf/0x1c0 [ 830.502749][T20806] vfs_write+0xc8d/0x1050 [ 830.506919][T20806] ? file_end_write+0x1b0/0x1b0 [ 830.511601][T20806] ? __fget_files+0x310/0x370 [ 830.516115][T20806] ? __fdget_pos+0x1fe/0x310 [ 830.520540][T20806] ? ksys_write+0x77/0x2c0 [ 830.524804][T20806] ksys_write+0x198/0x2c0 [ 830.528962][T20806] ? __ia32_sys_read+0x90/0x90 [ 830.533560][T20806] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 830.539462][T20806] __x64_sys_write+0x7b/0x90 [ 830.543886][T20806] do_syscall_64+0x44/0xd0 [ 830.548140][T20806] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 830.553868][T20806] RIP: 0033:0x7f88865ece5f [ 830.558121][T20806] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 830.577560][T20806] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 830.585809][T20806] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f 05:39:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xdd860000, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0xec, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0xcc, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}]}, @AF_INET={0xb0, 0x2, 0x0, 0x1, {0x8, 0x1, 0x0, 0x1, [{0xc}, {0x8}, {0x1b}, {0x8}, {0x8}]}}, @AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8}, {0x8}]}}, @AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}]}, @AF_INET={0x28, 0x2, 0x0, 0x1, {0x24, 0x1, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}}, @AF_MPLS={0x4}, @AF_INET6={0x0, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x0, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}, @IFLA_INET6_TOKEN={0x0, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_ADDR_GEN_MODE]}, @AF_MPLS={0x4}]}]}, 0xec}}, 0x0) [ 830.593617][T20806] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 830.601428][T20806] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 830.609239][T20806] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 830.617052][T20806] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 830.624867][T20806] [ 830.634491][T20806] loop5: detected capacity change from 0 to 1024 05:39:49 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 57) 05:39:49 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) fgetxattr(r1, &(0x7f0000000200)=@random={'os2.', '/dev/rfkill\x00'}, &(0x7f0000000240)=""/206, 0xce) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000000c0)={0x42, 0x4, 0x1}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/locks\x00', 0x0, 0x0) r3 = fspick(r2, &(0x7f0000000180)='./file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000001c0)=0x5) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r4, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fcntl$notify(r4, 0x402, 0x8) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000140)={0x100000000, 0x6, 0x67a}) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x0, 0x2}, 0x3) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000000)={0xeaba, 0x8d}) [ 830.650523][T20810] netlink: 164 bytes leftover after parsing attributes in process `syz-executor.4'. [ 830.677666][T20825] loop3: detected capacity change from 0 to 16 [ 830.685906][T20806] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 830.695158][T20825] FAULT_INJECTION: forcing a failure. [ 830.695158][T20825] name failslab, interval 1, probability 0, space 0, times 0 [ 830.726069][T20825] CPU: 0 PID: 20825 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 830.736132][T20825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 830.746027][T20825] Call Trace: [ 830.749150][T20825] [ 830.751928][T20825] dump_stack_lvl+0x151/0x1b7 [ 830.756441][T20825] ? bfq_pos_tree_add_move+0x43e/0x43e [ 830.761736][T20825] ? kasan_set_track+0x5e/0x70 [ 830.766339][T20825] ? kasan_set_free_info+0x23/0x40 [ 830.771278][T20825] ? ____kasan_slab_free+0x126/0x160 [ 830.776403][T20825] ? __kasan_slab_free+0x11/0x20 [ 830.781174][T20825] ? kfree+0xc8/0x210 [ 830.784992][T20825] ? ext4_ext_map_blocks+0x210d/0x3cb0 [ 830.790288][T20825] ? ext4_map_blocks+0x42c/0x1e20 [ 830.795148][T20825] ? ext4_append+0x253/0x570 [ 830.799577][T20825] dump_stack+0x15/0x17 [ 830.803569][T20825] should_fail+0x3c0/0x510 [ 830.807821][T20825] ? ext4_find_extent+0x249/0xd80 [ 830.812679][T20825] __should_failslab+0x9f/0xe0 [ 830.817280][T20825] should_failslab+0x9/0x20 [ 830.821622][T20825] __kmalloc+0x6d/0x350 [ 830.825613][T20825] ext4_find_extent+0x249/0xd80 [ 830.830306][T20825] ext4_ext_map_blocks+0x22d/0x3cb0 [ 830.835344][T20825] ? ____kasan_slab_free+0x131/0x160 [ 830.840456][T20825] ? __kasan_slab_free+0x11/0x20 [ 830.845231][T20825] ? ext4_ext_map_blocks+0x210d/0x3cb0 [ 830.850520][T20825] ? ext4_ext_release+0x10/0x10 [ 830.855208][T20825] ? ext4_ext_map_blocks+0x2151/0x3cb0 [ 830.860507][T20825] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 830.865798][T20825] ext4_map_blocks+0xacd/0x1e20 [ 830.870488][T20825] ? ext4_issue_zeroout+0x260/0x260 [ 830.875518][T20825] ? __kasan_check_write+0x14/0x20 [ 830.880466][T20825] ? up_read+0x14/0x90 [ 830.884371][T20825] ext4_getblk+0x19c/0x6f0 [ 830.888624][T20825] ? ext4_get_block_unwritten+0x40/0x40 [ 830.894005][T20825] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 830.899386][T20825] ext4_bread+0x2f/0x180 [ 830.903466][T20825] ext4_append+0x2e8/0x570 [ 830.907731][T20825] ? ext4_init_new_dir+0xa10/0xa10 [ 830.912668][T20825] ext4_init_new_dir+0x337/0xa10 [ 830.917437][T20825] ? may_create+0x647/0x8c0 [ 830.921782][T20825] ? ext4_init_dot_dotdot+0x500/0x500 [ 830.926989][T20825] ext4_mkdir+0x4fa/0xcf0 [ 830.931154][T20825] ? ext4_symlink+0xfe0/0xfe0 [ 830.935666][T20825] ? selinux_inode_mkdir+0x22/0x30 [ 830.940614][T20825] ? security_inode_mkdir+0xf1/0x130 [ 830.945734][T20825] vfs_mkdir+0x360/0x580 [ 830.949814][T20825] do_mkdirat+0x1e8/0x420 [ 830.954032][T20825] ? vfs_mkdir+0x580/0x580 [ 830.958231][T20825] ? getname_flags+0x1fb/0x510 [ 830.962831][T20825] __x64_sys_mkdirat+0x89/0xa0 [ 830.967433][T20825] do_syscall_64+0x44/0xd0 [ 830.971682][T20825] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 830.977411][T20825] RIP: 0033:0x7f23d2a020f7 [ 830.981667][T20825] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 831.001108][T20825] RSP: 002b:00007f23d1775f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 831.009352][T20825] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a020f7 [ 831.017165][T20825] RDX: 00000000000001ff RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 831.024973][T20825] RBP: 0000000020000240 R08: 0000000000000000 R09: 0000000000000176 [ 831.032784][T20825] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000180 [ 831.040595][T20825] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 831.048414][T20825] [ 831.100680][T20800] loop1: detected capacity change from 0 to 131072 [ 831.117814][T20800] F2FS-fs (loop1): Found nat_bits in checkpoint 05:39:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000010600), &(0x7f0000010640)='./file0\x00', 0x0, &(0x7f0000010680), 0x1, 0x105c5, 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AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMYKAAD//6pThLU=") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) 05:39:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 52) 05:39:49 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="e8", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000100)=""/106, 0x6a}], 0x1, 0x0, 0x2}, 0x0) 05:39:49 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) fgetxattr(r1, &(0x7f0000000200)=@random={'os2.', '/dev/rfkill\x00'}, &(0x7f0000000240)=""/206, 0xce) (async) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000000c0)={0x42, 0x4, 0x1}, 0x10) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/locks\x00', 0x0, 0x0) r3 = fspick(r2, &(0x7f0000000180)='./file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000001c0)=0x5) (async) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmmsg(r4, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fcntl$notify(r4, 0x402, 0x8) (async) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) (async) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000140)={0x100000000, 0x6, 0x67a}) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x0, 0x2}, 0x3) (async) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000000)={0xeaba, 0x8d}) 05:39:49 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 58) [ 831.156367][T20800] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 831.190589][T20836] loop3: detected capacity change from 0 to 16 [ 831.200181][T20836] FAULT_INJECTION: forcing a failure. 05:39:49 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="e8", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000100)=""/106, 0x6a}], 0x1, 0x0, 0x2}, 0x0) 05:39:49 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x9) fgetxattr(r1, &(0x7f0000000200)=@random={'os2.', '/dev/rfkill\x00'}, &(0x7f0000000240)=""/206, 0xce) (async) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000000c0)={0x42, 0x4, 0x1}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/locks\x00', 0x0, 0x0) r3 = fspick(r2, &(0x7f0000000180)='./file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000001c0)=0x5) (async) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r4, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fcntl$notify(r4, 0x402, 0x8) (async) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) (async) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000140)={0x100000000, 0x6, 0x67a}) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x0, 0x2}, 0x3) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000000)={0xeaba, 0x8d}) [ 831.200181][T20836] name failslab, interval 1, probability 0, space 0, times 0 [ 831.229262][T20836] CPU: 0 PID: 20836 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 831.239333][T20836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 831.249229][T20836] Call Trace: [ 831.252354][T20836] [ 831.255213][T20836] dump_stack_lvl+0x151/0x1b7 [ 831.259730][T20836] ? bfq_pos_tree_add_move+0x43e/0x43e [ 831.265022][T20836] ? __kasan_check_write+0x14/0x20 [ 831.269967][T20836] ? _raw_spin_lock+0xa3/0x1b0 [ 831.274569][T20836] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 831.279776][T20836] dump_stack+0x15/0x17 [ 831.283770][T20836] should_fail+0x3c0/0x510 [ 831.288020][T20836] __should_failslab+0x9f/0xe0 [ 831.292620][T20836] should_failslab+0x9/0x20 [ 831.296961][T20836] kmem_cache_alloc+0x4f/0x2f0 [ 831.301561][T20836] ? ext4_mb_new_blocks+0x4de/0x3c00 [ 831.306683][T20836] ext4_mb_new_blocks+0x4de/0x3c00 [ 831.311633][T20836] ? __kasan_kmalloc+0x9/0x10 [ 831.316149][T20836] ? __kmalloc+0x203/0x350 [ 831.320404][T20836] ? ext4_mb_pa_callback+0xd0/0xd0 [ 831.325342][T20836] ? ext4_ext_search_right+0x4d3/0x890 [ 831.330638][T20836] ? ext4_inode_to_goal_block+0x31e/0x460 [ 831.336192][T20836] ? ext4_ext_find_goal+0x113/0x200 [ 831.341231][T20836] ext4_ext_map_blocks+0x17db/0x3cb0 [ 831.346348][T20836] ? ext4_ext_release+0x10/0x10 [ 831.351034][T20836] ? ext4_ext_map_blocks+0x2151/0x3cb0 [ 831.356334][T20836] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 831.361621][T20836] ext4_map_blocks+0xacd/0x1e20 [ 831.366307][T20836] ? ext4_issue_zeroout+0x260/0x260 [ 831.371342][T20836] ? __kasan_check_write+0x14/0x20 [ 831.376293][T20836] ? up_read+0x14/0x90 [ 831.380197][T20836] ext4_getblk+0x19c/0x6f0 [ 831.384572][T20836] ? ext4_get_block_unwritten+0x40/0x40 [ 831.389958][T20836] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 831.395334][T20836] ext4_bread+0x2f/0x180 [ 831.399413][T20836] ext4_append+0x2e8/0x570 [ 831.403665][T20836] ? ext4_init_new_dir+0xa10/0xa10 [ 831.408614][T20836] ext4_init_new_dir+0x337/0xa10 [ 831.413387][T20836] ? may_create+0x647/0x8c0 [ 831.417727][T20836] ? ext4_init_dot_dotdot+0x500/0x500 [ 831.422937][T20836] ext4_mkdir+0x4fa/0xcf0 [ 831.427108][T20836] ? ext4_symlink+0xfe0/0xfe0 [ 831.431618][T20836] ? selinux_inode_mkdir+0x22/0x30 [ 831.436570][T20836] ? security_inode_mkdir+0xf1/0x130 [ 831.441781][T20836] vfs_mkdir+0x360/0x580 [ 831.445852][T20836] do_mkdirat+0x1e8/0x420 [ 831.450012][T20836] ? vfs_mkdir+0x580/0x580 [ 831.454267][T20836] ? getname_flags+0x1fb/0x510 [ 831.458866][T20836] __x64_sys_mkdirat+0x89/0xa0 [ 831.463470][T20836] do_syscall_64+0x44/0xd0 [ 831.467724][T20836] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 831.473446][T20836] RIP: 0033:0x7f23d2a020f7 [ 831.477700][T20836] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 831.497139][T20836] RSP: 002b:00007f23d1775f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 05:39:50 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="e8", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000100)=""/106, 0x6a}], 0x1, 0x0, 0x2}, 0x0) 05:39:50 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="e8", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000100)=""/106, 0x6a}], 0x1, 0x0, 0x2}, 0x0) [ 831.505386][T20836] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a020f7 [ 831.513196][T20836] RDX: 00000000000001ff RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 831.521011][T20836] RBP: 0000000020000240 R08: 0000000000000000 R09: 0000000000000176 [ 831.528818][T20836] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000180 [ 831.536629][T20836] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 831.544446][T20836] 05:39:50 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r0 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000500)={0xffffffffffffffff, 0x0, 0x25, 0x12}, 0x10) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r0}, 0x8) write$P9_RATTACH(r1, &(0x7f00000004c0)={0x14, 0x69, 0x1, {0x20, 0x3, 0x2}}, 0x14) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000480)={0x0, 0x1, 0x18, 0x1e, 0x4c, &(0x7f0000000080)="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"}) 05:39:50 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000040000000000000000850000000e000000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000500)='sys_exit\x00', r0}, 0x10) io_cancel(0x0, 0x0, 0x0) 05:39:50 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 59) [ 831.569148][T20850] FAULT_INJECTION: forcing a failure. [ 831.569148][T20850] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 831.621097][T20860] loop3: detected capacity change from 0 to 16 [ 831.622651][T20850] CPU: 1 PID: 20850 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 831.637153][T20850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 831.644650][T20860] FAULT_INJECTION: forcing a failure. [ 831.644650][T20860] name failslab, interval 1, probability 0, space 0, times 0 [ 831.647124][T20850] Call Trace: [ 831.647134][T20850] [ 831.647141][T20850] dump_stack_lvl+0x151/0x1b7 [ 831.647165][T20850] ? bfq_pos_tree_add_move+0x43e/0x43e [ 831.647186][T20850] ? avc_has_perm_noaudit+0x2ec/0x450 [ 831.680630][T20850] dump_stack+0x15/0x17 [ 831.684619][T20850] should_fail+0x3c0/0x510 [ 831.688873][T20850] should_fail_alloc_page+0x58/0x70 [ 831.693907][T20850] __alloc_pages+0x1de/0x7c0 [ 831.698334][T20850] ? __count_vm_events+0x30/0x30 [ 831.703105][T20850] ? __kasan_check_read+0x11/0x20 [ 831.707964][T20850] ? __vm_enough_memory+0x118/0x310 [ 831.713000][T20850] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 831.718470][T20850] ? shmem_swapin_page+0x15c0/0x15c0 [ 831.723591][T20850] ? xas_start+0x33d/0x410 [ 831.727845][T20850] ? xas_load+0x2c7/0x2e0 [ 831.732007][T20850] ? pagecache_get_page+0xcc8/0xdb0 [ 831.737042][T20850] ? page_cache_prev_miss+0x430/0x430 [ 831.742248][T20850] ? _raw_spin_lock_irqsave+0x210/0x210 [ 831.747636][T20850] ? lru_cache_add+0x273/0x530 [ 831.752328][T20850] shmem_getpage_gfp+0x1487/0x25f0 [ 831.757277][T20850] ? shmem_getpage+0xa0/0xa0 [ 831.761701][T20850] ? fault_in_safe_writeable+0x240/0x240 [ 831.767171][T20850] ? __kasan_check_write+0x14/0x20 [ 831.772115][T20850] ? shmem_write_end+0x786/0x8a0 [ 831.776888][T20850] shmem_write_begin+0xc8/0x1b0 [ 831.781576][T20850] generic_perform_write+0x2cd/0x5d0 [ 831.786732][T20850] ? grab_cache_page_write_begin+0xa0/0xa0 [ 831.792346][T20850] ? file_remove_privs+0x690/0x690 [ 831.797288][T20850] ? __kasan_check_write+0x14/0x20 [ 831.802235][T20850] ? down_write+0xdd/0x140 [ 831.806485][T20850] __generic_file_write_iter+0x25b/0x4b0 [ 831.811954][T20850] generic_file_write_iter+0xaf/0x1c0 [ 831.817161][T20850] vfs_write+0xc8d/0x1050 [ 831.821330][T20850] ? file_end_write+0x1b0/0x1b0 [ 831.826013][T20850] ? __fget_files+0x310/0x370 [ 831.830550][T20850] ? __fdget_pos+0x1fe/0x310 [ 831.834953][T20850] ? ksys_write+0x77/0x2c0 [ 831.839207][T20850] ksys_write+0x198/0x2c0 [ 831.843372][T20850] ? __ia32_sys_read+0x90/0x90 [ 831.847974][T20850] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 831.853877][T20850] __x64_sys_write+0x7b/0x90 [ 831.858303][T20850] do_syscall_64+0x44/0xd0 [ 831.862552][T20850] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 831.868282][T20850] RIP: 0033:0x7f88865ece5f [ 831.872534][T20850] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 831.891980][T20850] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 831.900220][T20850] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 831.908047][T20850] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 831.916720][T20850] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 831.924536][T20850] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 831.932338][T20850] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 831.940153][T20850] [ 831.947693][T20860] CPU: 1 PID: 20860 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 831.957754][T20860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 831.967643][T20860] Call Trace: [ 831.970764][T20860] [ 831.973543][T20860] dump_stack_lvl+0x151/0x1b7 [ 831.978059][T20860] ? bfq_pos_tree_add_move+0x43e/0x43e [ 831.983349][T20860] ? __kasan_check_write+0x14/0x20 [ 831.988296][T20860] ? _raw_spin_lock+0xa3/0x1b0 [ 831.992896][T20860] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 831.998104][T20860] dump_stack+0x15/0x17 [ 832.002094][T20860] should_fail+0x3c0/0x510 [ 832.006350][T20860] __should_failslab+0x9f/0xe0 [ 832.010951][T20860] should_failslab+0x9/0x20 [ 832.015288][T20860] kmem_cache_alloc+0x4f/0x2f0 [ 832.019889][T20860] ? ext4_mb_new_blocks+0x4de/0x3c00 [ 832.025013][T20860] ext4_mb_new_blocks+0x4de/0x3c00 [ 832.029960][T20860] ? __kasan_kmalloc+0x9/0x10 [ 832.034471][T20860] ? __kmalloc+0x203/0x350 [ 832.038725][T20860] ? ext4_mb_pa_callback+0xd0/0xd0 [ 832.043673][T20860] ? ext4_ext_search_right+0x4d3/0x890 [ 832.048964][T20860] ? ext4_inode_to_goal_block+0x31e/0x460 [ 832.054518][T20860] ? ext4_ext_find_goal+0x113/0x200 [ 832.059552][T20860] ext4_ext_map_blocks+0x17db/0x3cb0 [ 832.064678][T20860] ? ext4_ext_release+0x10/0x10 [ 832.069361][T20860] ? ext4_ext_map_blocks+0x2151/0x3cb0 [ 832.074655][T20860] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 832.079950][T20860] ext4_map_blocks+0xacd/0x1e20 [ 832.084655][T20860] ? ext4_issue_zeroout+0x260/0x260 [ 832.089670][T20860] ? __kasan_check_write+0x14/0x20 [ 832.094618][T20860] ? up_read+0x14/0x90 [ 832.098523][T20860] ext4_getblk+0x19c/0x6f0 [ 832.102780][T20860] ? ext4_get_block_unwritten+0x40/0x40 [ 832.108157][T20860] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 832.113536][T20860] ext4_bread+0x2f/0x180 [ 832.117619][T20860] ext4_append+0x2e8/0x570 [ 832.121869][T20860] ? ext4_init_new_dir+0xa10/0xa10 [ 832.126826][T20860] ext4_init_new_dir+0x337/0xa10 [ 832.131594][T20860] ? may_create+0x647/0x8c0 [ 832.135933][T20860] ? ext4_init_dot_dotdot+0x500/0x500 [ 832.141138][T20860] ext4_mkdir+0x4fa/0xcf0 [ 832.145308][T20860] ? ext4_symlink+0xfe0/0xfe0 [ 832.149816][T20860] ? selinux_inode_mkdir+0x22/0x30 [ 832.154762][T20860] ? security_inode_mkdir+0xf1/0x130 [ 832.159891][T20860] vfs_mkdir+0x360/0x580 [ 832.163965][T20860] do_mkdirat+0x1e8/0x420 [ 832.168129][T20860] ? vfs_mkdir+0x580/0x580 [ 832.172383][T20860] ? getname_flags+0x1fb/0x510 [ 832.176980][T20860] __x64_sys_mkdirat+0x89/0xa0 [ 832.181581][T20860] do_syscall_64+0x44/0xd0 [ 832.185838][T20860] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 832.191563][T20860] RIP: 0033:0x7f23d2a020f7 [ 832.195818][T20860] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 832.215259][T20860] RSP: 002b:00007f23d1775f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 832.223504][T20860] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a020f7 [ 832.231316][T20860] RDX: 00000000000001ff RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 832.239127][T20860] RBP: 0000000020000240 R08: 0000000000000000 R09: 0000000000000176 [ 832.246937][T20860] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000180 [ 832.254748][T20860] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 832.262586][T20860] [ 832.655960][T20864] loop1: detected capacity change from 0 to 131072 [ 832.665853][T20864] F2FS-fs (loop1): Found nat_bits in checkpoint 05:39:51 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r0 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000500)={0xffffffffffffffff, 0x0, 0x25, 0x12}, 0x10) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r0}, 0x8) write$P9_RATTACH(r1, &(0x7f00000004c0)={0x14, 0x69, 0x1, {0x20, 0x3, 0x2}}, 0x14) (async) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000480)={0x0, 0x1, 0x18, 0x1e, 0x4c, &(0x7f0000000080)="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"}) 05:39:51 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000040000000000000000850000000e000000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000500)='sys_exit\x00', r0}, 0x10) io_cancel(0x0, 0x0, 0x0) 05:39:51 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="e8", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000100)=""/106, 0x6a}], 0x1, 0x0, 0x2}, 0x0) 05:39:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 53) [ 832.702424][T20864] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 832.741061][T20876] FAULT_INJECTION: forcing a failure. [ 832.741061][T20876] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 832.753984][T20876] CPU: 0 PID: 20876 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 832.763983][T20876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 832.773878][T20876] Call Trace: [ 832.776997][T20876] [ 832.779776][T20876] dump_stack_lvl+0x151/0x1b7 [ 832.784291][T20876] ? bfq_pos_tree_add_move+0x43e/0x43e [ 832.789585][T20876] ? __kasan_check_read+0x11/0x20 [ 832.794446][T20876] dump_stack+0x15/0x17 [ 832.798436][T20876] should_fail+0x3c0/0x510 [ 832.802690][T20876] should_fail_usercopy+0x1a/0x20 [ 832.807551][T20876] copy_page_from_iter_atomic+0x433/0x11c0 [ 832.813195][T20876] ? pipe_zero+0x4d0/0x4d0 [ 832.817447][T20876] ? __kasan_check_write+0x14/0x20 [ 832.822391][T20876] ? shmem_write_end+0x786/0x8a0 [ 832.827168][T20876] generic_perform_write+0x343/0x5d0 [ 832.832288][T20876] ? grab_cache_page_write_begin+0xa0/0xa0 [ 832.837927][T20876] ? file_remove_privs+0x690/0x690 [ 832.842873][T20876] ? __kasan_check_write+0x14/0x20 [ 832.847823][T20876] ? down_write+0xdd/0x140 [ 832.852074][T20876] __generic_file_write_iter+0x25b/0x4b0 [ 832.857546][T20876] generic_file_write_iter+0xaf/0x1c0 [ 832.862751][T20876] vfs_write+0xc8d/0x1050 [ 832.866917][T20876] ? file_end_write+0x1b0/0x1b0 [ 832.871603][T20876] ? __fget_files+0x310/0x370 [ 832.876120][T20876] ? __fdget_pos+0x1fe/0x310 [ 832.880543][T20876] ? ksys_write+0x77/0x2c0 [ 832.884795][T20876] ksys_write+0x198/0x2c0 [ 832.888961][T20876] ? __ia32_sys_read+0x90/0x90 [ 832.893560][T20876] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 832.899466][T20876] __x64_sys_write+0x7b/0x90 [ 832.903890][T20876] do_syscall_64+0x44/0xd0 [ 832.908145][T20876] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 832.913868][T20876] RIP: 0033:0x7f88865ece5f [ 832.918124][T20876] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 832.937565][T20876] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 832.945812][T20876] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f 05:39:51 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 60) 05:39:51 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000040000000000000000850000000e000000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000500)='sys_exit\x00', r0}, 0x10) io_cancel(0x0, 0x0, 0x0) [ 832.953618][T20876] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 832.961434][T20876] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 832.969245][T20876] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 832.977055][T20876] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 832.984869][T20876] [ 832.990247][T20882] loop3: detected capacity change from 0 to 16 05:39:51 executing program 2: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) lsetxattr(&(0x7f0000000380)='.\x02\x00', 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000180)='.\x02\x00', 0x11d5, 0x0) 05:39:51 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) r0 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000500)={0xffffffffffffffff, 0x0, 0x25, 0x12}, 0x10) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r0}, 0x8) write$P9_RATTACH(r1, &(0x7f00000004c0)={0x14, 0x69, 0x1, {0x20, 0x3, 0x2}}, 0x14) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000480)={0x0, 0x1, 0x18, 0x1e, 0x4c, &(0x7f0000000080)="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"}) [ 832.998429][T20876] loop5: detected capacity change from 0 to 1024 [ 833.019603][T20882] FAULT_INJECTION: forcing a failure. [ 833.019603][T20882] name failslab, interval 1, probability 0, space 0, times 0 [ 833.032125][T20882] CPU: 0 PID: 20882 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 833.042173][T20882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 833.052071][T20882] Call Trace: [ 833.055195][T20882] [ 833.057970][T20882] dump_stack_lvl+0x151/0x1b7 [ 833.062484][T20882] ? bfq_pos_tree_add_move+0x43e/0x43e [ 833.067779][T20882] dump_stack+0x15/0x17 [ 833.071767][T20882] should_fail+0x3c0/0x510 [ 833.076021][T20882] __should_failslab+0x9f/0xe0 [ 833.080628][T20882] should_failslab+0x9/0x20 [ 833.084961][T20882] kmem_cache_alloc+0x4f/0x2f0 [ 833.089579][T20882] ? __es_insert_extent+0x800/0x1810 [ 833.094682][T20882] __es_insert_extent+0x800/0x1810 [ 833.099627][T20882] ? __kasan_check_write+0x14/0x20 [ 833.104582][T20882] ext4_es_insert_extent+0x320/0x2e40 [ 833.109784][T20882] ? ext4_es_scan_clu+0x340/0x340 [ 833.114646][T20882] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 833.119939][T20882] ext4_map_blocks+0xebc/0x1e20 [ 833.124629][T20882] ? ext4_issue_zeroout+0x260/0x260 [ 833.129662][T20882] ? __kasan_check_write+0x14/0x20 [ 833.134633][T20882] ? up_read+0x14/0x90 [ 833.138519][T20882] ext4_getblk+0x19c/0x6f0 [ 833.142767][T20882] ? ext4_get_block_unwritten+0x40/0x40 [ 833.148145][T20882] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 833.153532][T20882] ext4_bread+0x2f/0x180 [ 833.157605][T20882] ext4_append+0x2e8/0x570 [ 833.161860][T20882] ? ext4_init_new_dir+0xa10/0xa10 [ 833.166807][T20882] ext4_init_new_dir+0x337/0xa10 [ 833.171580][T20882] ? may_create+0x647/0x8c0 [ 833.175918][T20882] ? ext4_init_dot_dotdot+0x500/0x500 [ 833.181132][T20882] ext4_mkdir+0x4fa/0xcf0 [ 833.185292][T20882] ? ext4_symlink+0xfe0/0xfe0 [ 833.189807][T20882] ? selinux_inode_mkdir+0x22/0x30 [ 833.194751][T20882] ? security_inode_mkdir+0xf1/0x130 [ 833.199872][T20882] vfs_mkdir+0x360/0x580 [ 833.203955][T20882] do_mkdirat+0x1e8/0x420 [ 833.208120][T20882] ? vfs_mkdir+0x580/0x580 [ 833.212374][T20882] ? getname_flags+0x1fb/0x510 [ 833.216971][T20882] __x64_sys_mkdirat+0x89/0xa0 [ 833.221572][T20882] do_syscall_64+0x44/0xd0 [ 833.225825][T20882] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 833.231551][T20882] RIP: 0033:0x7f23d2a020f7 [ 833.235806][T20882] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 833.255247][T20882] RSP: 002b:00007f23d1775f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 833.263490][T20882] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a020f7 [ 833.271389][T20882] RDX: 00000000000001ff RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 833.279199][T20882] RBP: 0000000020000240 R08: 0000000000000000 R09: 0000000000000176 [ 833.287013][T20882] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000180 [ 833.294826][T20882] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 05:39:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fdb000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000180)="f20f1a7b96c4c1f172d0e6edc74424000b000000c744240201800000c7442406000000000f011c2466420f38810c4c0f20c035000000200f22c00f0017de9000480000c7442402dc610000ff2c24470fa31c54c4614253a93440f65bb91c090000b83f000000ba000000000f30ff2c2466b84a1e0000e0", 0x77}], 0x1, 0x40, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="660f388072040f01c365660f689650bc000066b819008ec065656626266066baf80cb8969bd582ef66bafc0c66ed360f090ff9cd260f3166baf80cb8bcc8d18aef66bafc0cb82a000000ef", 0x4b}], 0x1, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000340)=0x6, 0x400) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_CAP_X2APIC_API(r3, 0x4068aea3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = creat(&(0x7f0000000140)='./file0\x00', 0xdd) write$binfmt_elf64(r4, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c4602010100000000000000000002003e0000000000000000000000000040000000000000fc0000000600008008000000000000"], 0x78) r5 = getpid() process_vm_readv(r5, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) 05:39:51 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000040000000000000000850000000e000000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000500)='sys_exit\x00', r0}, 0x10) io_cancel(0x0, 0x0, 0x0) 05:39:51 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x1, 0x0, 0x3, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fcntl$addseals(r1, 0x409, 0xb) [ 833.302654][T20882] [ 833.316539][T20882] erofs: (device loop3): mounted with root inode @ nid 36. 05:39:51 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d00)={0xc, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x17}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:39:51 executing program 2: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) lsetxattr(&(0x7f0000000380)='.\x02\x00', 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000180)='.\x02\x00', 0x11d5, 0x0) 05:39:51 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d00)={0xc, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x17}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:39:51 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 61) 05:39:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 54) 05:39:51 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d00)={0xc, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x17}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 05:39:51 executing program 2: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) lsetxattr(&(0x7f0000000380)='.\x02\x00', 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000180)='.\x02\x00', 0x11d5, 0x0) 05:39:51 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x1, 0x0, 0x3, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fcntl$addseals(r1, 0x409, 0xb) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) write$rfkill(r0, &(0x7f0000000080)={0x1, 0x0, 0x3, 0x1}, 0x8) (async) socket$inet6(0xa, 0x2, 0x0) (async) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) fcntl$addseals(r1, 0x409, 0xb) (async) 05:39:51 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d00)={0xc, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x17}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 833.436219][T20876] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 833.454350][T20906] loop3: detected capacity change from 0 to 16 [ 833.465266][T20906] FAULT_INJECTION: forcing a failure. [ 833.465266][T20906] name failslab, interval 1, probability 0, space 0, times 0 [ 833.536806][T20906] CPU: 0 PID: 20906 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 833.546870][T20906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 833.556764][T20906] Call Trace: [ 833.559887][T20906] [ 833.562668][T20906] dump_stack_lvl+0x151/0x1b7 [ 833.567181][T20906] ? bfq_pos_tree_add_move+0x43e/0x43e [ 833.572473][T20906] ? pagecache_get_page+0xce3/0xdb0 [ 833.577511][T20906] dump_stack+0x15/0x17 [ 833.581499][T20906] should_fail+0x3c0/0x510 [ 833.585754][T20906] __should_failslab+0x9f/0xe0 [ 833.590351][T20906] should_failslab+0x9/0x20 [ 833.594691][T20906] kmem_cache_alloc+0x4f/0x2f0 [ 833.599294][T20906] ? jbd2_journal_add_journal_head+0x84/0x4b0 [ 833.605193][T20906] ? ext4_inode_journal_mode+0x237/0x470 [ 833.610668][T20906] jbd2_journal_add_journal_head+0x84/0x4b0 [ 833.616389][T20906] jbd2_journal_get_create_access+0x48/0x4a0 [ 833.622205][T20906] __ext4_journal_get_create_access+0xaf/0x550 [ 833.628197][T20906] ? __ext4_forget+0x850/0x850 [ 833.632795][T20906] ? __kasan_check_write+0x14/0x20 [ 833.637739][T20906] ? up_read+0x14/0x90 [ 833.641646][T20906] ext4_getblk+0x3d9/0x6f0 [ 833.645899][T20906] ? ext4_get_block_unwritten+0x40/0x40 [ 833.651280][T20906] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 833.656662][T20906] ext4_bread+0x2f/0x180 [ 833.660741][T20906] ext4_append+0x2e8/0x570 [ 833.664994][T20906] ? ext4_init_new_dir+0xa10/0xa10 [ 833.669942][T20906] ext4_init_new_dir+0x337/0xa10 [ 833.674713][T20906] ? may_create+0x647/0x8c0 [ 833.679053][T20906] ? ext4_init_dot_dotdot+0x500/0x500 [ 833.684267][T20906] ext4_mkdir+0x4fa/0xcf0 [ 833.688429][T20906] ? ext4_symlink+0xfe0/0xfe0 [ 833.692940][T20906] ? selinux_inode_mkdir+0x22/0x30 [ 833.697888][T20906] ? security_inode_mkdir+0xf1/0x130 [ 833.703008][T20906] vfs_mkdir+0x360/0x580 [ 833.707091][T20906] do_mkdirat+0x1e8/0x420 [ 833.711252][T20906] ? vfs_mkdir+0x580/0x580 [ 833.715508][T20906] ? getname_flags+0x1fb/0x510 [ 833.720106][T20906] __x64_sys_mkdirat+0x89/0xa0 [ 833.724707][T20906] do_syscall_64+0x44/0xd0 [ 833.728959][T20906] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 833.734688][T20906] RIP: 0033:0x7f23d2a020f7 [ 833.738943][T20906] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 833.758383][T20906] RSP: 002b:00007f23d1775f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 833.766627][T20906] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a020f7 [ 833.774436][T20906] RDX: 00000000000001ff RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 833.782249][T20906] RBP: 0000000020000240 R08: 0000000000000000 R09: 0000000000000176 [ 833.790061][T20906] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000180 [ 833.797872][T20906] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 833.805688][T20906] [ 833.863514][T20906] ENOMEM in journal_alloc_journal_head, retrying. [ 833.871488][T20906] erofs: (device loop3): mounted with root inode @ nid 36. [ 833.896558][T20925] FAULT_INJECTION: forcing a failure. [ 833.896558][T20925] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 833.944822][T20925] CPU: 1 PID: 20925 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 833.954890][T20925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 833.964793][T20925] Call Trace: [ 833.967910][T20925] [ 833.970690][T20925] dump_stack_lvl+0x151/0x1b7 [ 833.975202][T20925] ? bfq_pos_tree_add_move+0x43e/0x43e [ 833.980493][T20925] ? avc_has_perm_noaudit+0x2ec/0x450 [ 833.985705][T20925] dump_stack+0x15/0x17 [ 833.989695][T20925] should_fail+0x3c0/0x510 [ 833.993947][T20925] should_fail_alloc_page+0x58/0x70 [ 833.998978][T20925] __alloc_pages+0x1de/0x7c0 [ 834.003408][T20925] ? __count_vm_events+0x30/0x30 [ 834.008178][T20925] ? __kasan_check_read+0x11/0x20 [ 834.013036][T20925] ? __vm_enough_memory+0x118/0x310 [ 834.018071][T20925] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 834.023550][T20925] ? shmem_swapin_page+0x15c0/0x15c0 [ 834.028656][T20925] ? finish_task_switch+0x173/0x710 [ 834.033693][T20925] ? xas_start+0x33d/0x410 [ 834.037945][T20925] ? xas_load+0x2c7/0x2e0 [ 834.042113][T20925] ? pagecache_get_page+0xcc8/0xdb0 [ 834.047146][T20925] ? page_cache_prev_miss+0x430/0x430 [ 834.052352][T20925] ? _raw_spin_lock_irqsave+0x210/0x210 [ 834.057734][T20925] ? lru_cache_add+0x273/0x530 [ 834.062333][T20925] shmem_getpage_gfp+0x1487/0x25f0 [ 834.067286][T20925] ? shmem_getpage+0xa0/0xa0 [ 834.071708][T20925] ? fault_in_safe_writeable+0x240/0x240 [ 834.077174][T20925] ? __kasan_check_write+0x14/0x20 [ 834.082121][T20925] ? shmem_write_end+0x786/0x8a0 [ 834.086896][T20925] shmem_write_begin+0xc8/0x1b0 [ 834.091583][T20925] generic_perform_write+0x2cd/0x5d0 [ 834.096713][T20925] ? grab_cache_page_write_begin+0xa0/0xa0 [ 834.102342][T20925] ? file_remove_privs+0x690/0x690 [ 834.107292][T20925] ? __kasan_check_write+0x14/0x20 [ 834.112239][T20925] ? down_write+0xdd/0x140 [ 834.116492][T20925] __generic_file_write_iter+0x25b/0x4b0 [ 834.122048][T20925] generic_file_write_iter+0xaf/0x1c0 [ 834.127256][T20925] vfs_write+0xc8d/0x1050 [ 834.131440][T20925] ? file_end_write+0x1b0/0x1b0 [ 834.136109][T20925] ? __fget_files+0x310/0x370 [ 834.140619][T20925] ? __fdget_pos+0x1fe/0x310 [ 834.145047][T20925] ? ksys_write+0x77/0x2c0 [ 834.149299][T20925] ksys_write+0x198/0x2c0 [ 834.153467][T20925] ? __ia32_sys_read+0x90/0x90 [ 834.158064][T20925] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 834.163968][T20925] __x64_sys_write+0x7b/0x90 [ 834.168392][T20925] do_syscall_64+0x44/0xd0 [ 834.172645][T20925] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 834.178381][T20925] RIP: 0033:0x7f88865ece5f [ 834.182635][T20925] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 834.202241][T20925] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 834.210491][T20925] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 834.218296][T20925] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 834.226111][T20925] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 834.233921][T20925] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 834.241739][T20925] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 834.249632][T20925] 05:39:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fdb000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000180)="f20f1a7b96c4c1f172d0e6edc74424000b000000c744240201800000c7442406000000000f011c2466420f38810c4c0f20c035000000200f22c00f0017de9000480000c7442402dc610000ff2c24470fa31c54c4614253a93440f65bb91c090000b83f000000ba000000000f30ff2c2466b84a1e0000e0", 0x77}], 0x1, 0x40, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="660f388072040f01c365660f689650bc000066b819008ec065656626266066baf80cb8969bd582ef66bafc0c66ed360f090ff9cd260f3166baf80cb8bcc8d18aef66bafc0cb82a000000ef", 0x4b}], 0x1, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000340)=0x6, 0x400) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_CAP_X2APIC_API(r3, 0x4068aea3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = creat(&(0x7f0000000140)='./file0\x00', 0xdd) write$binfmt_elf64(r4, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c4602010100000000000000000002003e0000000000000000000000000040000000000000fc0000000600008008000000000000"], 0x78) r5 = getpid() process_vm_readv(r5, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) 05:39:52 executing program 2: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) lsetxattr(&(0x7f0000000380)='.\x02\x00', 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000180)='.\x02\x00', 0x11d5, 0x0) 05:39:52 executing program 4: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) lsetxattr(&(0x7f0000000380)='.\x02\x00', 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000180)='.\x02\x00', 0x11d5, 0x0) 05:39:52 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x1, 0x0, 0x3, 0x1}, 0x8) (async) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fcntl$addseals(r1, 0x409, 0xb) 05:39:52 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 62) 05:39:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 55) 05:39:52 executing program 4: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) lsetxattr(&(0x7f0000000380)='.\x02\x00', 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000180)='.\x02\x00', 0x11d5, 0x0) [ 834.477870][T20934] loop3: detected capacity change from 0 to 16 [ 834.488041][T20938] FAULT_INJECTION: forcing a failure. [ 834.488041][T20938] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 834.500975][T20938] CPU: 1 PID: 20938 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 834.510952][T20938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 834.520848][T20938] Call Trace: [ 834.523969][T20938] [ 834.526741][T20938] dump_stack_lvl+0x151/0x1b7 [ 834.531253][T20938] ? bfq_pos_tree_add_move+0x43e/0x43e [ 834.536549][T20938] ? __kasan_check_read+0x11/0x20 [ 834.541411][T20938] dump_stack+0x15/0x17 [ 834.545403][T20938] should_fail+0x3c0/0x510 [ 834.549663][T20938] should_fail_usercopy+0x1a/0x20 [ 834.554514][T20938] copy_page_from_iter_atomic+0x433/0x11c0 [ 834.560156][T20938] ? pipe_zero+0x4d0/0x4d0 [ 834.564425][T20938] ? __kasan_check_write+0x14/0x20 [ 834.569355][T20938] ? shmem_write_end+0x786/0x8a0 05:39:53 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x50000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0x1, 0x58, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$can_raw(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x1d, r3}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)=@canfd={{0x1, 0x0, 0x0, 0x1}, 0x30, 0x1, 0x0, 0x0, "ba6c320df6c8007e7ad7f570fa2e7c5b2b346069b15155f276b754bdf851ab4b173d7d6abe602ca33a24aef78e1a571e5ee0b33b75da9e93b7a660b246433cce"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x85) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000180)={{0x4, 0x4}, 0x100, './file0\x00'}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000380)="39000000130003475fae7cdac52541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {{}, {@void, @void, @val={0xc, 0x99, {0x4e1e, 0x26}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008880}, 0x10) [ 834.574129][T20938] generic_perform_write+0x343/0x5d0 [ 834.579252][T20938] ? grab_cache_page_write_begin+0xa0/0xa0 [ 834.584890][T20938] ? file_remove_privs+0x690/0x690 [ 834.589839][T20938] ? __kasan_check_write+0x14/0x20 [ 834.594786][T20938] ? down_write+0xdd/0x140 [ 834.599039][T20938] __generic_file_write_iter+0x25b/0x4b0 [ 834.602651][T20944] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20944 comm=syz-executor.0 [ 834.604503][T20938] generic_file_write_iter+0xaf/0x1c0 [ 834.604527][T20938] vfs_write+0xc8d/0x1050 05:39:53 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x50000, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0x1, 0x58, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$can_raw(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x1d, r3}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)=@canfd={{0x1, 0x0, 0x0, 0x1}, 0x30, 0x1, 0x0, 0x0, "ba6c320df6c8007e7ad7f570fa2e7c5b2b346069b15155f276b754bdf851ab4b173d7d6abe602ca33a24aef78e1a571e5ee0b33b75da9e93b7a660b246433cce"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x85) (async) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000180)={{0x4, 0x4}, 0x100, './file0\x00'}) (async) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000380)="39000000130003475fae7cdac52541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {{}, {@void, @void, @val={0xc, 0x99, {0x4e1e, 0x26}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008880}, 0x10) [ 834.626475][T20938] ? file_end_write+0x1b0/0x1b0 [ 834.631149][T20938] ? __fget_files+0x310/0x370 [ 834.635666][T20938] ? __fdget_pos+0x1fe/0x310 [ 834.640088][T20938] ? ksys_write+0x77/0x2c0 [ 834.644346][T20938] ksys_write+0x198/0x2c0 [ 834.648512][T20938] ? __ia32_sys_read+0x90/0x90 [ 834.653109][T20938] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 834.659014][T20938] __x64_sys_write+0x7b/0x90 [ 834.659948][T20947] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20947 comm=syz-executor.0 05:39:53 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x50000, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0x1, 0x58, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$can_raw(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x1d, r3}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)=@canfd={{0x1, 0x0, 0x0, 0x1}, 0x30, 0x1, 0x0, 0x0, "ba6c320df6c8007e7ad7f570fa2e7c5b2b346069b15155f276b754bdf851ab4b173d7d6abe602ca33a24aef78e1a571e5ee0b33b75da9e93b7a660b246433cce"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x85) (async) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000180)={{0x4, 0x4}, 0x100, './file0\x00'}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000380)="39000000130003475fae7cdac52541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {{}, {@void, @void, @val={0xc, 0x99, {0x4e1e, 0x26}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008880}, 0x10) [ 834.663438][T20938] do_syscall_64+0x44/0xd0 [ 834.663465][T20938] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 834.686003][T20938] RIP: 0033:0x7f88865ece5f [ 834.690256][T20938] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 834.709696][T20938] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 834.717941][T20938] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f 05:39:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fdb000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000180)="f20f1a7b96c4c1f172d0e6edc74424000b000000c744240201800000c7442406000000000f011c2466420f38810c4c0f20c035000000200f22c00f0017de9000480000c7442402dc610000ff2c24470fa31c54c4614253a93440f65bb91c090000b83f000000ba000000000f30ff2c2466b84a1e0000e0", 0x77}], 0x1, 0x40, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="660f388072040f01c365660f689650bc000066b819008ec065656626266066baf80cb8969bd582ef66bafc0c66ed360f090ff9cd260f3166baf80cb8bcc8d18aef66bafc0cb82a000000ef", 0x4b}], 0x1, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000340)=0x6, 0x400) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_CAP_X2APIC_API(r3, 0x4068aea3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = creat(&(0x7f0000000140)='./file0\x00', 0xdd) write$binfmt_elf64(r4, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c4602010100000000000000000002003e0000000000000000000000000040000000000000fc0000000600008008000000000000"], 0x78) r5 = getpid() process_vm_readv(r5, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) [ 834.725755][T20938] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 834.733237][T20952] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20952 comm=syz-executor.0 [ 834.733562][T20938] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 834.754050][T20938] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 834.761860][T20938] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 834.769672][T20938] 05:39:53 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="a0060000", @ANYRES16=0x0, @ANYBLOB="000425bd7000ffdbdf258900000008000300", @ANYRES32=r1, @ANYBLOB="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"], 0x6a0}, 0x1, 0x0, 0x0, 0x1}, 0x2000c040) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000840)='/dev/rfkill\x00', &(0x7f0000000880)='/dev/rfkill\x00', 0x0) [ 834.774267][T20934] FAULT_INJECTION: forcing a failure. [ 834.774267][T20934] name failslab, interval 1, probability 0, space 0, times 0 [ 834.787674][T20934] CPU: 1 PID: 20934 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 834.797728][T20934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 834.807627][T20934] Call Trace: [ 834.810747][T20934] [ 834.813527][T20934] dump_stack_lvl+0x151/0x1b7 [ 834.818041][T20934] ? bfq_pos_tree_add_move+0x43e/0x43e [ 834.823335][T20934] dump_stack+0x15/0x17 [ 834.827323][T20934] should_fail+0x3c0/0x510 [ 834.831578][T20934] ? __se_sys_mount+0x9b/0x3c0 [ 834.836181][T20934] __should_failslab+0x9f/0xe0 [ 834.840778][T20934] should_failslab+0x9/0x20 [ 834.845120][T20934] __kmalloc_track_caller+0x6c/0x350 [ 834.850237][T20934] ? strnlen_user+0x130/0x1c0 [ 834.854752][T20934] strndup_user+0x76/0x150 [ 834.859008][T20934] __se_sys_mount+0x9b/0x3c0 [ 834.863434][T20934] ? __x64_sys_mount+0xd0/0xd0 [ 834.868033][T20934] __x64_sys_mount+0xbf/0xd0 [ 834.872457][T20934] do_syscall_64+0x44/0xd0 [ 834.876709][T20934] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 834.882452][T20934] RIP: 0033:0x7f23d2a0460a [ 834.886691][T20934] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 834.896453][T20938] loop5: detected capacity change from 0 to 1024 [ 834.906130][T20934] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 834.906156][T20934] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a 05:39:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fdb000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000180)="f20f1a7b96c4c1f172d0e6edc74424000b000000c744240201800000c7442406000000000f011c2466420f38810c4c0f20c035000000200f22c00f0017de9000480000c7442402dc610000ff2c24470fa31c54c4614253a93440f65bb91c090000b83f000000ba000000000f30ff2c2466b84a1e0000e0", 0x77}], 0x1, 0x40, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="660f388072040f01c365660f689650bc000066b819008ec065656626266066baf80cb8969bd582ef66bafc0c66ed360f090ff9cd260f3166baf80cb8bcc8d18aef66bafc0cb82a000000ef", 0x4b}], 0x1, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000340)=0x6, 0x400) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_CAP_X2APIC_API(r3, 0x4068aea3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = creat(&(0x7f0000000140)='./file0\x00', 0xdd) write$binfmt_elf64(r4, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c4602010100000000000000000002003e0000000000000000000000000040000000000000fc0000000600008008000000000000"], 0x78) r5 = getpid() process_vm_readv(r5, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) [ 834.906169][T20934] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 834.906182][T20934] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 834.906195][T20934] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 834.951788][T20934] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 834.959603][T20934] 05:39:53 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) (rerun: 32) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="a0060000", @ANYRES16=0x0, @ANYBLOB="000425bd7000ffdbdf258900000008000300", @ANYRES32=r1, @ANYBLOB="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"], 0x6a0}, 0x1, 0x0, 0x0, 0x1}, 0x2000c040) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000840)='/dev/rfkill\x00', &(0x7f0000000880)='/dev/rfkill\x00', 0x0) 05:39:53 executing program 4: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) lsetxattr(&(0x7f0000000380)='.\x02\x00', 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000180)='.\x02\x00', 0x11d5, 0x0) 05:39:53 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 63) 05:39:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 56) [ 835.035184][T20938] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:39:53 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="a0060000", @ANYRES16=0x0, @ANYBLOB="000425bd7000ffdbdf258900000008000300", @ANYRES32=r1, @ANYBLOB="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"], 0x6a0}, 0x1, 0x0, 0x0, 0x1}, 0x2000c040) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000840)='/dev/rfkill\x00', &(0x7f0000000880)='/dev/rfkill\x00', 0x0) 05:39:53 executing program 4: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) lsetxattr(&(0x7f0000000380)='.\x02\x00', 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000180)='.\x02\x00', 0x11d5, 0x0) 05:39:53 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)={0x1, 0x8, [{0xffffff00, 0x0, 0x400}]}) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) [ 835.079647][T20975] loop3: detected capacity change from 0 to 16 [ 835.107263][T20975] FAULT_INJECTION: forcing a failure. [ 835.107263][T20975] name failslab, interval 1, probability 0, space 0, times 0 [ 835.124627][T20981] FAULT_INJECTION: forcing a failure. 05:39:53 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)={0x1, 0x8, [{0xffffff00, 0x0, 0x400}]}) (async, rerun: 64) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (rerun: 64) [ 835.124627][T20981] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 835.157096][T20975] CPU: 1 PID: 20975 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 835.167162][T20975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 05:39:53 executing program 4: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) lsetxattr(&(0x7f0000000380)='.\x02\x00', 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000180)='.\x02\x00', 0x11d5, 0x0) [ 835.177061][T20975] Call Trace: [ 835.180183][T20975] [ 835.182959][T20975] dump_stack_lvl+0x151/0x1b7 [ 835.187480][T20975] ? bfq_pos_tree_add_move+0x43e/0x43e [ 835.192768][T20975] dump_stack+0x15/0x17 [ 835.196759][T20975] should_fail+0x3c0/0x510 [ 835.201012][T20975] ? __se_sys_mount+0x9b/0x3c0 [ 835.205612][T20975] __should_failslab+0x9f/0xe0 [ 835.210212][T20975] should_failslab+0x9/0x20 [ 835.214553][T20975] __kmalloc_track_caller+0x6c/0x350 [ 835.219672][T20975] ? strnlen_user+0x130/0x1c0 [ 835.224187][T20975] strndup_user+0x76/0x150 [ 835.228439][T20975] __se_sys_mount+0x9b/0x3c0 [ 835.232864][T20975] ? __x64_sys_mount+0xd0/0xd0 [ 835.237468][T20975] __x64_sys_mount+0xbf/0xd0 [ 835.241889][T20975] do_syscall_64+0x44/0xd0 [ 835.246141][T20975] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 835.251875][T20975] RIP: 0033:0x7f23d2a0460a [ 835.256122][T20975] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 835.275563][T20975] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 835.283809][T20975] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 835.291621][T20975] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 835.299435][T20975] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 835.307242][T20975] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 835.315056][T20975] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 835.322869][T20975] [ 835.325731][T20981] CPU: 0 PID: 20981 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 835.335800][T20981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 835.345699][T20981] Call Trace: [ 835.348817][T20981] [ 835.351594][T20981] dump_stack_lvl+0x151/0x1b7 [ 835.356108][T20981] ? bfq_pos_tree_add_move+0x43e/0x43e [ 835.361400][T20981] ? avc_has_perm_noaudit+0x2ec/0x450 [ 835.366610][T20981] dump_stack+0x15/0x17 [ 835.370604][T20981] should_fail+0x3c0/0x510 [ 835.374859][T20981] should_fail_alloc_page+0x58/0x70 [ 835.379887][T20981] __alloc_pages+0x1de/0x7c0 [ 835.384317][T20981] ? __count_vm_events+0x30/0x30 [ 835.389090][T20981] ? __kasan_check_read+0x11/0x20 [ 835.393951][T20981] ? __vm_enough_memory+0x118/0x310 [ 835.398988][T20981] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 835.404451][T20981] ? shmem_swapin_page+0x15c0/0x15c0 [ 835.409576][T20981] ? xas_start+0x33d/0x410 [ 835.413826][T20981] ? xas_load+0x2c7/0x2e0 [ 835.417991][T20981] ? pagecache_get_page+0xcc8/0xdb0 [ 835.423025][T20981] ? page_cache_prev_miss+0x430/0x430 [ 835.428231][T20981] ? _raw_spin_lock_irqsave+0x210/0x210 [ 835.433616][T20981] ? lru_cache_add+0x273/0x530 [ 835.438217][T20981] shmem_getpage_gfp+0x1487/0x25f0 [ 835.443166][T20981] ? shmem_getpage+0xa0/0xa0 [ 835.447586][T20981] ? fault_in_safe_writeable+0x240/0x240 [ 835.453056][T20981] ? __kasan_check_write+0x14/0x20 [ 835.457999][T20981] ? shmem_write_end+0x786/0x8a0 [ 835.462775][T20981] shmem_write_begin+0xc8/0x1b0 [ 835.467462][T20981] generic_perform_write+0x2cd/0x5d0 [ 835.472585][T20981] ? grab_cache_page_write_begin+0xa0/0xa0 [ 835.478228][T20981] ? file_remove_privs+0x690/0x690 [ 835.483172][T20981] ? __kasan_check_write+0x14/0x20 [ 835.488115][T20981] ? down_write+0xdd/0x140 [ 835.492409][T20981] __generic_file_write_iter+0x25b/0x4b0 [ 835.497924][T20981] generic_file_write_iter+0xaf/0x1c0 [ 835.503131][T20981] vfs_write+0xc8d/0x1050 [ 835.507299][T20981] ? file_end_write+0x1b0/0x1b0 [ 835.511987][T20981] ? __fget_files+0x310/0x370 [ 835.516498][T20981] ? __fdget_pos+0x1fe/0x310 [ 835.520923][T20981] ? ksys_write+0x77/0x2c0 [ 835.525175][T20981] ksys_write+0x198/0x2c0 [ 835.529341][T20981] ? __ia32_sys_read+0x90/0x90 [ 835.533943][T20981] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 835.539843][T20981] __x64_sys_write+0x7b/0x90 [ 835.544275][T20981] do_syscall_64+0x44/0xd0 [ 835.548532][T20981] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 835.554250][T20981] RIP: 0033:0x7f88865ece5f [ 835.558504][T20981] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 835.577942][T20981] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 835.586189][T20981] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 835.593999][T20981] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 835.601812][T20981] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 835.609628][T20981] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 835.617433][T20981] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 835.625250][T20981] 05:39:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fdb000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000180)="f20f1a7b96c4c1f172d0e6edc74424000b000000c744240201800000c7442406000000000f011c2466420f38810c4c0f20c035000000200f22c00f0017de9000480000c7442402dc610000ff2c24470fa31c54c4614253a93440f65bb91c090000b83f000000ba000000000f30ff2c2466b84a1e0000e0", 0x77}], 0x1, 0x40, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="660f388072040f01c365660f689650bc000066b819008ec065656626266066baf80cb8969bd582ef66bafc0c66ed360f090ff9cd260f3166baf80cb8bcc8d18aef66bafc0cb82a000000ef", 0x4b}], 0x1, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000340)=0x6, 0x400) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_CAP_X2APIC_API(r3, 0x4068aea3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = creat(&(0x7f0000000140)='./file0\x00', 0xdd) write$binfmt_elf64(r4, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c4602010100000000000000000002003e0000000000000000000000000040000000000000fc0000000600008008000000000000"], 0x78) r5 = getpid() process_vm_readv(r5, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) 05:39:54 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)={0x1, 0x8, [{0xffffff00, 0x0, 0x400}]}) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) 05:39:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fdb000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000180)="f20f1a7b96c4c1f172d0e6edc74424000b000000c744240201800000c7442406000000000f011c2466420f38810c4c0f20c035000000200f22c00f0017de9000480000c7442402dc610000ff2c24470fa31c54c4614253a93440f65bb91c090000b83f000000ba000000000f30ff2c2466b84a1e0000e0", 0x77}], 0x1, 0x40, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="660f388072040f01c365660f689650bc000066b819008ec065656626266066baf80cb8969bd582ef66bafc0c66ed360f090ff9cd260f3166baf80cb8bcc8d18aef66bafc0cb82a000000ef", 0x4b}], 0x1, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000340)=0x6, 0x400) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_CAP_X2APIC_API(r3, 0x4068aea3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = creat(&(0x7f0000000140)='./file0\x00', 0xdd) write$binfmt_elf64(r4, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c4602010100000000000000000002003e0000000000000000000000000040000000000000fc0000000600008008000000000000"], 0x78) r5 = getpid() process_vm_readv(r5, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) 05:39:54 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$eJzsmD9PwkAYxp+7IkTjF9DFARLRxNIWNS4OxM04mPgvbhKpBCyi0ERhc3T0I/gF/AIuJiZ+A3d1UQdGF5ea3h30JAI6aGJ8f8PL7+jb4/qSPENBEMS/5fHh9f7p7e7WADCKFBLq+2cj6uFa//H0UWG5vHJ5dn619JK8GevejwEIgq//fgzAdc6Ar9ZB8PHulPpcB+/4BjimlG+BwVS+A45N5S4YtpWXNa+G/aa5V/Jcc7fqFUKxwmKHxQlLtvt8rVOGgnY+pl2vN5r7ec9zaz8og+bXynEsaufT/6/2bCxtfjY4bOVZMKwpX0CiPRs5Eu35x2PR/sYvPz8JCclfkyifgguGSS2fYlp+ZPzKYabeaM6UKvmiW3QPHCc7b81a1pyTEUEka5/8Gxb5NKLtP9SjN87iOMn7fs2WtbN2ZP0scbnIP450Uq7D7I/3PI28ztR9TFja6NNOEARBEARBEARBEARBEATxDSbAxFvQATirovs9AAD//+xGeBw=") (fail_nth: 64) 05:39:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 57) 05:39:54 executing program 4: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) lsetxattr(&(0x7f0000000380)='.\x02\x00', 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000180)='.\x02\x00', 0x11d5, 0x0) 05:39:54 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) clock_gettime(0x0, &(0x7f0000009140)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000009000)=[{{0x0, 0x0, &(0x7f00000048c0), 0x0, &(0x7f0000004b00)=""/153, 0x99}, 0x7}, {{&(0x7f0000004bc0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000005300)=[{&(0x7f0000004c40)=""/189, 0xbd}, {&(0x7f0000005180)=""/148, 0x94}, {&(0x7f0000005240)=""/136, 0x88}, {&(0x7f0000005000)=""/23, 0x17}], 0x4, &(0x7f0000005340)=""/4096, 0x1000}, 0x3d61}, {{&(0x7f0000006340)=@l2tp={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000006640)=[{&(0x7f00000063c0)=""/83, 0x53}, {&(0x7f0000006440)=""/141, 0x8d}, {&(0x7f0000006500)=""/46, 0x2e}, {&(0x7f0000006540)}, {&(0x7f0000006580)=""/135, 0x87}], 0x5, &(0x7f00000066c0)=""/77, 0x4d}, 0x81}, {{&(0x7f0000006740)=@phonet, 0x80, &(0x7f0000008c80)=[{&(0x7f00000067c0)=""/139, 0x8b}, {&(0x7f0000006880)=""/221, 0xdd}, {&(0x7f0000006980)=""/48, 0x30}, {&(0x7f00000069c0)=""/243, 0xf3}, {&(0x7f0000006ac0)=""/4096, 0x1000}, {&(0x7f0000007ac0)=""/4096, 0x1000}, {&(0x7f0000008ac0)=""/73, 0x49}, {&(0x7f0000008b40)=""/245, 0xf5}, {&(0x7f0000008c40)=""/11, 0xb}], 0x9, &(0x7f0000008d40)=""/186, 0xba}, 0xffff8001}, {{&(0x7f0000008e00)=@ax25={{0x3, @default}, [@remote, @netrom, @default, @null, @null, @remote, @netrom, @rose]}, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000008e80)=""/61, 0x3d}], 0x1, &(0x7f0000008f00)=""/249, 0xf9}}], 0x5, 0x0, &(0x7f0000009180)={r1, r2+60000000}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r4 = getpid() pidfd_open(r4, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r6) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c240)=[{{0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYBLOB="00000000d392ab3dd05db5372981ad0a355e3426204d021e30694d3a2d383c36aad97352854ef65bd1b336c8d3e91fb2aa49b72a46b14c25990abe4bc7f7aa76222cb5cf8192346276701c4f42a32cb03e095b0866854b615f00731e8eb816def40c73a50fda484dd11a37c16bdd2ef089f595fdd2317eede19b61912f8119e3e6df3fa543ce6ce3ec564d8d26ec372129446a87b8835994ca0b86e35e46c812e4f068205edb4ca0a0976d379c955fc0"], 0x38, 0x40020}}, {{&(0x7f00000091c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000a240)=[{&(0x7f0000009240)="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", 0x1000}], 0x1, &(0x7f000000a380)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x4080}}, {{&(0x7f000000a440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000000a600)=[{&(0x7f000000a4c0)="b2af3c32955bf329ae806f945afef68fb678c12e96c854b06c8ddc95f28d7335f4f98f2c2e0532494c8918e0ac3175cf6ec9712121a0c4f2e8e57d2779a26ae4911bdb240f3b74ff05869b363c344f61ebc591e3f530274358017050e41e680fd244e4b1b6d8186bb0c32ea096225e176a3d0b0e4283785403440b5c15cd6d39cc2bf8e4d7255609256b4b0d72c634774d5297eddd510c1a811f7c0b9c9c1288c8ccd4645cbe914b868de37a2d73e4ef93cc", 0xb2}, {&(0x7f000000a580)="81ec26161537265273390acd466cf6aa6092167420c07464931869db5d68a8b065f40196141b9ca6e0191711aba4b2cf390787e64dfdb55573d5a651ba1531e141ac91e9a0", 0x45}], 0x2, &(0x7f000000a640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x4000000}}, {{0x0, 0x0, &(0x7f000000aa40)=[{&(0x7f000000a680)="9c27a5d3c6f135c8036831a7d110e7f9d559d8b92bb6228a1559a84a21a0ed5f5cb1d6d3acb116a55ee81fc5dd428c21ea84bfa6a07c9f98d227ca619895943458d44358444811b753558b2de39b55eebd3c3150c3f9fcfb47c14ca6fe1da31686275318a53175fc3abe540d7895c3df8a796172f330ec3367361b80c7d0459bb55f8de254836ff9dba9ae3c28f5d2b5a0f7d3ac78b1f317c9aefe196ddfec333e06ebdfe5a8ba715f3475bd1b47da88afeec1", 0xb3}, {&(0x7f000000a740)="71dc45242ec871", 0x7}, {&(0x7f000000a780)="0d5c6d485651919b947bb94e9942af6221468e4c50ef65892395014220791baaee1043da7766ca8af5510088e1933f49610c92c5beb21a189c2d26502040fc63dd97316b43b028b0a9d5a79ac9080a703aa81f669d257832fc62df4f19468f9fdf67e3185bad5926eb565165aea826f52388f5bfdb0aed629d14a1962da3d82f19204730e04c6ae195b6ba531ad6744158700d0f6001ac1f5f492c72793d707a7721cc33d8754cde7cd67fda37ad1795d724829d34063cf80de933", 0xbb}, {&(0x7f000000a840)="8ce1f72b5f650f4c3f3c90b6c8d1ca2e210aaaad68a41ef654f178906025f16930982e4fd9e3ffafe9357343c462fe659487c7f8362bb5826f34e818766af888a6b792a06137b38f03acbbe06ccbaa820130fc3994b01738c52108dcadc3f10077928e70ee40f98db89df7b6123753997fc8631b28d41364ea6394e656f6827a69173f7bfe4c0e7a95b4665aa016237d917a11c3abdd98d23bbda73bab99c5a0ccd08a7f46610b2ac3f9fafbbd73ce1237a6a6a9c68c3ea11a4517f93ab74abb97be94447e3c606fe4aaf501ea927e0d2513416a63e618af35e946a36adb1f1a8a1069fe43d40195c9af8890f0fd83", 0xef}, {&(0x7f000000a940)="d450dbf8eafaff61382521a17b250c7447adf72e4f4bac9ae02caf11f85c107665b7d200e2aee411645a1761665e6279dfee05acec30ada74603be44c14757edd45f9f9cdd", 0x45}, {&(0x7f000000a9c0)="f6bfeac280a17b1aaf1b11dc5d2b7ea9f23c26ef00bc683030f41255679fc36be3d760339cf01eb78f8a1ce9338731a1", 0x30}, {&(0x7f000000aa00)="d5b9c3b5178a621c66f1eca5814cf5cf7f1640cdbece4ffa", 0x18}], 0x7, &(0x7f000000bdc0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0xf0, 0x40881}}, {{&(0x7f000000bec0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f000000c1c0)=[{&(0x7f000000bf40)="88f3d986ad8b5e646230d29c5d04dd133d441cfe31e08f330f1e7f5cacbc62e79bc00b809c5b806ebde88fd285205933cf038345c74430c83c4cc6ae2f8e8caf18e4fbfa3933e37bcb15751c60a557dbff7e8d70485f3fe909d89d7c452eddad74c74a298893de6d502ed8f07bd4802727e0354fb86a01b7c09eb3a80d63523bf4b1a3cd67b3cabd3e97d8bc08104e7512f99db72cc0953e69d43f7e1aac37f7576bc73518a1a1d30e00b868ce9c1ffe0080c670022bca1f0655c6d2fc0ea7813de9f45dfcb34ea51fde82a5170e3c061bd1124772ada13084ba3689375f7f504483f15d093c22d2da8cee39939f192213282a3c", 0xf4}, {&(0x7f000000c040)="de0513fdcc9a08a2635803464b2e8d69fb2812b5131922b6413ec1339f58a29d8689afe21b08b50e7876ea1334e09ae092ee72e182e2cce1503bb628315e9e7801378172aa065b1a2204aa9448bd5b9ef28a3bed3607f65b32b340591b", 0x5d}, {&(0x7f000000c0c0)="9f19ae7e4a156aabd3c5d0a841e27258d1a92e5959f3ef94200441fa76c3ac2722276a15767bc5504fe033fad4078a2142eeaed13828db70e7e3a06ea628cf056769a03c4c79c33dfd5d2748962b3879765a81e629f9968846bd28128b596177d00982c1d81b46a31158e0e2cd767603c74d656092030d7478d59204e4add2ba4e753686b563cd509bbf9eb1f846c9d67d3e994012671c31e3445579e877f67fc6668783e976691d1b15a3e34b0436d1971a14731350e4673ffa829accee3006fc29c0834c773de4cd3096973bf01e24f9368340a543f1cf648d5c8bfd8827530ce693a39e619ca522552f4896e1a293872bbf014d57066c", 0xf8}], 0x3, &(0x7f000000c200)=[@cred={{0x1c, 0x1, 0x2, {r4, 0x0, r6}}}], 0x20, 0x44000001}}], 0x5, 0x40041) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r9, &(0x7f00000bd000), 0x318, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000017c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004880)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000009140)={0x0, 0x0}) recvmmsg(r12, &(0x7f0000009000)=[{{0x0, 0x0, &(0x7f00000048c0), 0x0, &(0x7f0000004b00)=""/153, 0x99}, 0x7}, {{&(0x7f0000004bc0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000004c40)=""/189, 0xbd}, {&(0x7f0000005180)=""/148, 0x94}, {&(0x7f0000005240)=""/136, 0x88}, {&(0x7f0000005000)=""/23, 0x17}, {&(0x7f0000001580)=""/68, 0x44}], 0x5, &(0x7f0000005340)=""/4096, 0x1000}, 0x3d61}, {{&(0x7f0000006340)=@l2tp={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000006640)=[{&(0x7f00000063c0)=""/83, 0x53}, {&(0x7f0000006440)=""/141, 0x8d}, {&(0x7f0000006500)=""/46, 0x2e}, {&(0x7f0000006540)}, {&(0x7f0000006580)=""/135, 0x87}], 0x5, &(0x7f00000066c0)=""/77, 0x4d}, 0x81}, {{&(0x7f0000006740)=@phonet, 0x80, &(0x7f0000008c80)=[{&(0x7f00000067c0)=""/139, 0x8b}, {&(0x7f0000006880)=""/221, 0xdd}, {&(0x7f0000006980)=""/48, 0x30}, {&(0x7f00000069c0)=""/243, 0xf3}, {&(0x7f0000006ac0)=""/4096, 0x1000}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000008ac0)=""/73, 0x49}, {&(0x7f0000008b40)=""/245, 0xf5}, {&(0x7f0000008c40)=""/11, 0xb}], 0x9, &(0x7f0000008d40)=""/186, 0xba}, 0xffff8001}, {{&(0x7f0000008e00)=@ax25={{0x3, @default}, [@remote, @netrom, @default, @null, @null, @remote, @netrom, @rose]}, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000008e80)=""/61, 0x3d}], 0x1, &(0x7f0000008f00)=""/249, 0xf9}}], 0x5, 0x0, &(0x7f0000009180)={r14, r15+60000000}) fcntl$getownex(r9, 0x10, &(0x7f00000000c0)) r17 = getpid() pidfd_open(r17, 0x0) r18 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r18, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r19) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c240)=[{{0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000006540)=[@rights={{0x34, 0x1, 0x1, [r9, r12, 0xffffffffffffffff, r8, 0xffffffffffffffff, r16, r8, r16, r8]}}], 0x38, 0x40020}}, {{&(0x7f00000091c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000a240)=[{&(0x7f0000009240)="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", 0x1000}], 0x1, &(0x7f000000a380)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r9, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, r11}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r11}}}], 0xb0, 0x4080}}, {{&(0x7f000000a440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000000a600)=[{&(0x7f000000a4c0)="b2af3c32955bf329ae806f945afef68fb678c12e96c854b06c8ddc95f28d7335f4f98f2c2e0532494c8918e0ac3175cf6ec9712121a0c4f2e8e57d2779a26ae4911bdb240f3b74ff05869b363c344f61ebc591e3f530274358017050e41e680fd244e4b1b6d8186bb0c32ea096225e176a3d0b0e4283785403440b5c15cd6d39cc2bf8e4d7255609256b4b0d72c634774d5297eddd510c1a811f7c0b9c9c1288c8ccd4645cbe914b868de37a2d73e4ef93cc", 0xb2}, {&(0x7f000000a580)="81ec26161537265273390acd466cf6aa6092167420c07464931869db5d68a8b065f40196141b9ca6e0191711aba4b2cf390787e64dfdb55573d5a651ba1531e141ac91e9a0", 0x45}], 0x2, &(0x7f000000a640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x4000000}}, {{0x0, 0x0, &(0x7f000000aa40)=[{&(0x7f000000a680)="9c27a5d3c6f135c8036831a7d110e7f9d559d8b92bb6228a1559a84a21a0ed5f5cb1d6d3acb116a55ee81fc5dd428c21ea84bfa6a07c9f98d227ca619895943458d44358444811b753558b2de39b55eebd3c3150c3f9fcfb47c14ca6fe1da31686275318a53175fc3abe540d7895c3df8a796172f330ec3367361b80c7d0459bb55f8de254836ff9dba9ae3c28f5d2b5a0f7d3ac78b1f317c9aefe196ddfec333e06ebdfe5a8ba715f3475bd1b47da88afeec1", 0xb3}, {&(0x7f000000a740)="71dc45242ec871", 0x7}, {&(0x7f000000a780)="0d5c6d485651919b947bb94e9942af6221468e4c50ef65892395014220791baaee1043da7766ca8af5510088e1933f49610c92c5beb21a189c2d26502040fc63dd97316b43b028b0a9d5a79ac9080a703aa81f669d257832fc62df4f19468f9fdf67e3185bad5926eb565165aea826f52388f5bfdb0aed629d14a1962da3d82f19204730e04c6ae195b6ba531ad6744158700d0f6001ac1f5f492c72793d707a7721cc33d8754cde7cd67fda37ad1795d724829d34063cf80de933", 0xbb}, {&(0x7f000000a840)="8ce1f72b5f650f4c3f3c90b6c8d1ca2e210aaaad68a41ef654f178906025f16930982e4fd9e3ffafe9357343c462fe659487c7f8362bb5826f34e818766af888a6b792a06137b38f03acbbe06ccbaa820130fc3994b01738c52108dcadc3f10077928e70ee40f98db89df7b6123753997fc8631b28d41364ea6394e656f6827a69173f7bfe4c0e7a95b4665aa016237d917a11c3abdd98d23bbda73bab99c5a0ccd08a7f46610b2ac3f9fafbbd73ce1237a6a6a9c68c3ea11a4517f93ab74abb97be94447e3c606fe4aaf501ea927e0d2513416a63e618af35e946a36adb1f1a8a1069fe43d40195c9af8890f0fd83", 0xef}, {&(0x7f000000a940)="d450dbf8eafaff61382521a17b250c7447adf72e4f4bac9ae02caf11f85c107665b7d200e2aee411645a1761665e6279dfee05acec30ada74603be44c14757edd45f9f9cdd", 0x45}, {&(0x7f000000a9c0)="f6bfeac280a17b1aaf1b11dc5d2b7ea9f23c26ef00bc683030f41255679fc36be3d760339cf01eb78f8a1ce9338731a1", 0x30}, {&(0x7f000000aa00)="d5b9c3b5178a621c66f1eca5814cf5cf7f1640cdbece4ffa", 0x18}], 0x7, &(0x7f0000001680)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r9, 0xffffffffffffffff, r13, r12, r16, r12]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, r11}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [r8, 0xffffffffffffffff, 0xffffffffffffffff, r8, r16, r13, 0xffffffffffffffff, 0xffffffffffffffff, r9]}}, @rights={{0x2c, 0x1, 0x1, [r8, 0xffffffffffffffff, 0xffffffffffffffff, r9, r8, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0xf0, 0x40881}}, {{&(0x7f000000bec0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f000000c1c0)=[{&(0x7f000000bf40)="88f3d986ad8b5e646230d29c5d04dd133d441cfe31e08f330f1e7f5cacbc62e79bc00b809c5b806ebde88fd285205933cf038345c74430c83c4cc6ae2f8e8caf18e4fbfa3933e37bcb15751c60a557dbff7e8d70485f3fe909d89d7c452eddad74c74a298893de6d502ed8f07bd4802727e0354fb86a01b7c09eb3a80d63523bf4b1a3cd67b3cabd3e97d8bc08104e7512f99db72cc0953e69d43f7e1aac37f7576bc73518a1a1d30e00b868ce9c1ffe0080c670022bca1f0655c6d2fc0ea7813de9f45dfcb34ea51fde82a5170e3c061bd1124772ada13084ba3689375f7f504483f15d093c22d2da8cee39939f192213282a3c", 0xf4}, {&(0x7f000000c040)="de0513fdcc9a08a2635803464b2e8d69fb2812b5131922b6413ec1339f58a29d8689afe21b08b50e7876ea1334e09ae092ee72e182e2cce1503bb628315e9e7801378172aa065b1a2204aa9448bd5b9ef28a3bed3607f65b32b340591b", 0x5d}, {&(0x7f000000c0c0)="9f19ae7e4a156aabd3c5d0a841e27258d1a92e5959f3ef94200441fa76c3ac2722276a15767bc5504fe033fad4078a2142eeaed13828db70e7e3a06ea628cf056769a03c4c79c33dfd5d2748962b3879765a81e629f9968846bd28128b596177d00982c1d81b46a31158e0e2cd767603c74d656092030d7478d59204e4add2ba4e753686b563cd509bbf9eb1f846c9d67d3e994012671c31e3445579e877f67fc6668783e976691d1b15a3e34b0436d1971a14731350e4673ffa829accee3006fc29c0834c773de4cd3096973bf01e24f9368340a543f1cf648d5c8bfd8827530ce693a39e619ca522552f4896e1a293872bbf014d57066c", 0xf8}], 0x3, &(0x7f000000c200)=[@cred={{0x1c, 0x1, 0x2, {r17, r10, r19}}}], 0x20, 0x44000001}}], 0x5, 0x40041) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000440)=[@rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r10, r20}}}], 0xf8, 0x24048014}, 0x4003) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) [ 835.843960][T21006] loop3: detected capacity change from 0 to 16 [ 835.850997][T21004] FAULT_INJECTION: forcing a failure. [ 835.850997][T21004] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 835.863902][T21004] CPU: 1 PID: 21004 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 835.873895][T21004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 835.883789][T21004] Call Trace: [ 835.886915][T21004] [ 835.889696][T21004] dump_stack_lvl+0x151/0x1b7 [ 835.894207][T21004] ? bfq_pos_tree_add_move+0x43e/0x43e [ 835.899501][T21004] ? __kasan_check_read+0x11/0x20 [ 835.904357][T21004] dump_stack+0x15/0x17 [ 835.908349][T21004] should_fail+0x3c0/0x510 [ 835.912605][T21004] should_fail_usercopy+0x1a/0x20 [ 835.917462][T21004] copy_page_from_iter_atomic+0x433/0x11c0 [ 835.923105][T21004] ? pipe_zero+0x4d0/0x4d0 [ 835.927360][T21004] ? __kasan_check_write+0x14/0x20 [ 835.932306][T21004] ? shmem_write_end+0x786/0x8a0 [ 835.937078][T21004] generic_perform_write+0x343/0x5d0 [ 835.942199][T21004] ? grab_cache_page_write_begin+0xa0/0xa0 [ 835.947838][T21004] ? file_remove_privs+0x690/0x690 [ 835.952786][T21004] ? __kasan_check_write+0x14/0x20 [ 835.957734][T21004] ? down_write+0xdd/0x140 [ 835.961986][T21004] __generic_file_write_iter+0x25b/0x4b0 [ 835.967457][T21004] generic_file_write_iter+0xaf/0x1c0 [ 835.972664][T21004] vfs_write+0xc8d/0x1050 [ 835.976829][T21004] ? file_end_write+0x1b0/0x1b0 [ 835.981516][T21004] ? __fget_files+0x310/0x370 [ 835.986028][T21004] ? __fdget_pos+0x1fe/0x310 [ 835.990465][T21004] ? ksys_write+0x77/0x2c0 [ 835.994710][T21004] ksys_write+0x198/0x2c0 [ 835.998875][T21004] ? __ia32_sys_read+0x90/0x90 [ 836.003473][T21004] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 836.009375][T21004] __x64_sys_write+0x7b/0x90 [ 836.013800][T21004] do_syscall_64+0x44/0xd0 [ 836.018053][T21004] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 836.023783][T21004] RIP: 0033:0x7f88865ece5f [ 836.028039][T21004] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 836.047479][T21004] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 836.055728][T21004] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 836.063533][T21004] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 836.071350][T21004] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 836.079154][T21004] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 836.086967][T21004] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 05:39:54 executing program 4: setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 05:39:54 executing program 4: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) [ 836.094780][T21004] [ 836.110630][T21006] FAULT_INJECTION: forcing a failure. [ 836.110630][T21006] name failslab, interval 1, probability 0, space 0, times 0 [ 836.161256][T21006] CPU: 1 PID: 21006 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 836.171322][T21006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 836.181217][T21006] Call Trace: [ 836.184341][T21006] [ 836.187120][T21006] dump_stack_lvl+0x151/0x1b7 [ 836.191631][T21006] ? bfq_pos_tree_add_move+0x43e/0x43e [ 836.196927][T21006] dump_stack+0x15/0x17 [ 836.200918][T21006] should_fail+0x3c0/0x510 [ 836.205174][T21006] ? __se_sys_mount+0xde/0x3c0 [ 836.209769][T21006] __should_failslab+0x9f/0xe0 [ 836.214369][T21006] should_failslab+0x9/0x20 [ 836.218710][T21006] __kmalloc_track_caller+0x6c/0x350 [ 836.223838][T21006] ? strnlen_user+0x130/0x1c0 [ 836.228345][T21006] strndup_user+0x76/0x150 [ 836.232598][T21006] __se_sys_mount+0xde/0x3c0 [ 836.237023][T21006] ? __x64_sys_mount+0xd0/0xd0 [ 836.241628][T21006] __x64_sys_mount+0xbf/0xd0 [ 836.246049][T21006] do_syscall_64+0x44/0xd0 [ 836.250305][T21006] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 836.256031][T21006] RIP: 0033:0x7f23d2a0460a [ 836.260284][T21006] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 836.279724][T21006] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 836.287970][T21006] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 836.295785][T21006] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 836.303594][T21006] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 836.311405][T21006] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 836.319216][T21006] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 836.327028][T21006] 05:39:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c00000095000000000000002b4003fe37a077ae55f52c0d80a2649baca85309be96d5a45bbbdb5ff7ffffffd075b3eee14473f51be98db7ef9f059842ba4470e8ff4acb807fbbabc68abdccbb61c302df01c11071adac29fd64d33a3502fbeb1ed99dd0e792f24c420bfc00635421d339ad521d8953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11954ed1c8a8676468cf2405e48723d4b1ff00000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 05:39:54 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 65) [ 836.437595][T21004] loop5: detected capacity change from 0 to 1024 [ 836.458760][T21023] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 05:39:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c00000095000000000000002b4003fe37a077ae55f52c0d80a2649baca85309be96d5a45bbbdb5ff7ffffffd075b3eee14473f51be98db7ef9f059842ba4470e8ff4acb807fbbabc68abdccbb61c302df01c11071adac29fd64d33a3502fbeb1ed99dd0e792f24c420bfc00635421d339ad521d8953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11954ed1c8a8676468cf2405e48723d4b1ff00000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) [ 836.485913][T21028] loop3: detected capacity change from 0 to 16 [ 836.493712][T21004] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 836.504714][T21028] FAULT_INJECTION: forcing a failure. [ 836.504714][T21028] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 836.531743][T21028] CPU: 1 PID: 21028 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 836.541805][T21028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 836.551698][T21028] Call Trace: [ 836.554822][T21028] [ 836.557604][T21028] dump_stack_lvl+0x151/0x1b7 [ 836.562115][T21028] ? bfq_pos_tree_add_move+0x43e/0x43e [ 836.567412][T21028] dump_stack+0x15/0x17 [ 836.571407][T21028] should_fail+0x3c0/0x510 [ 836.575653][T21028] should_fail_usercopy+0x1a/0x20 [ 836.580511][T21028] _copy_from_user+0x20/0xd0 [ 836.584942][T21028] strndup_user+0xb3/0x150 [ 836.589194][T21028] __se_sys_mount+0xde/0x3c0 [ 836.593621][T21028] ? __x64_sys_mount+0xd0/0xd0 [ 836.598222][T21028] __x64_sys_mount+0xbf/0xd0 [ 836.602644][T21028] do_syscall_64+0x44/0xd0 [ 836.606900][T21028] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 836.612623][T21028] RIP: 0033:0x7f23d2a0460a [ 836.616876][T21028] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 836.636319][T21028] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 836.644563][T21028] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 836.652372][T21028] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 836.660185][T21028] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 836.667995][T21028] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 836.675806][T21028] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 836.683622][T21028] [ 836.710929][T21030] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 05:39:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fdb000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000180)="f20f1a7b96c4c1f172d0e6edc74424000b000000c744240201800000c7442406000000000f011c2466420f38810c4c0f20c035000000200f22c00f0017de9000480000c7442402dc610000ff2c24470fa31c54c4614253a93440f65bb91c090000b83f000000ba000000000f30ff2c2466b84a1e0000e0", 0x77}], 0x1, 0x40, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="660f388072040f01c365660f689650bc000066b819008ec065656626266066baf80cb8969bd582ef66bafc0c66ed360f090ff9cd260f3166baf80cb8bcc8d18aef66bafc0cb82a000000ef", 0x4b}], 0x1, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000340)=0x6, 0x400) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_CAP_X2APIC_API(r3, 0x4068aea3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = creat(&(0x7f0000000140)='./file0\x00', 0xdd) write$binfmt_elf64(r4, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c4602010100000000000000000002003e0000000000000000000000000040000000000000fc0000000600008008000000000000"], 0x78) r5 = getpid() process_vm_readv(r5, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) 05:39:55 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) clock_gettime(0x0, &(0x7f0000009140)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000009000)=[{{0x0, 0x0, &(0x7f00000048c0), 0x0, &(0x7f0000004b00)=""/153, 0x99}, 0x7}, {{&(0x7f0000004bc0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000005300)=[{&(0x7f0000004c40)=""/189, 0xbd}, {&(0x7f0000005180)=""/148, 0x94}, {&(0x7f0000005240)=""/136, 0x88}, {&(0x7f0000005000)=""/23, 0x17}], 0x4, &(0x7f0000005340)=""/4096, 0x1000}, 0x3d61}, {{&(0x7f0000006340)=@l2tp={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000006640)=[{&(0x7f00000063c0)=""/83, 0x53}, {&(0x7f0000006440)=""/141, 0x8d}, {&(0x7f0000006500)=""/46, 0x2e}, {&(0x7f0000006540)}, {&(0x7f0000006580)=""/135, 0x87}], 0x5, &(0x7f00000066c0)=""/77, 0x4d}, 0x81}, {{&(0x7f0000006740)=@phonet, 0x80, &(0x7f0000008c80)=[{&(0x7f00000067c0)=""/139, 0x8b}, {&(0x7f0000006880)=""/221, 0xdd}, {&(0x7f0000006980)=""/48, 0x30}, {&(0x7f00000069c0)=""/243, 0xf3}, {&(0x7f0000006ac0)=""/4096, 0x1000}, {&(0x7f0000007ac0)=""/4096, 0x1000}, {&(0x7f0000008ac0)=""/73, 0x49}, {&(0x7f0000008b40)=""/245, 0xf5}, {&(0x7f0000008c40)=""/11, 0xb}], 0x9, &(0x7f0000008d40)=""/186, 0xba}, 0xffff8001}, {{&(0x7f0000008e00)=@ax25={{0x3, @default}, [@remote, @netrom, @default, @null, @null, @remote, @netrom, @rose]}, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000008e80)=""/61, 0x3d}], 0x1, &(0x7f0000008f00)=""/249, 0xf9}}], 0x5, 0x0, &(0x7f0000009180)={r1, r2+60000000}) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) (async) r4 = getpid() pidfd_open(r4, 0x0) (async, rerun: 64) r5 = socket(0x10, 0x2, 0x0) (rerun: 64) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r6) (async, rerun: 64) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c240)=[{{0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYBLOB="00000000d392ab3dd05db5372981ad0a355e3426204d021e30694d3a2d383c36aad97352854ef65bd1b336c8d3e91fb2aa49b72a46b14c25990abe4bc7f7aa76222cb5cf8192346276701c4f42a32cb03e095b0866854b615f00731e8eb816def40c73a50fda484dd11a37c16bdd2ef089f595fdd2317eede19b61912f8119e3e6df3fa543ce6ce3ec564d8d26ec372129446a87b8835994ca0b86e35e46c812e4f068205edb4ca0a0976d379c955fc0"], 0x38, 0x40020}}, {{&(0x7f00000091c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000a240)=[{&(0x7f0000009240)="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", 0x1000}], 0x1, &(0x7f000000a380)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x4080}}, {{&(0x7f000000a440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000000a600)=[{&(0x7f000000a4c0)="b2af3c32955bf329ae806f945afef68fb678c12e96c854b06c8ddc95f28d7335f4f98f2c2e0532494c8918e0ac3175cf6ec9712121a0c4f2e8e57d2779a26ae4911bdb240f3b74ff05869b363c344f61ebc591e3f530274358017050e41e680fd244e4b1b6d8186bb0c32ea096225e176a3d0b0e4283785403440b5c15cd6d39cc2bf8e4d7255609256b4b0d72c634774d5297eddd510c1a811f7c0b9c9c1288c8ccd4645cbe914b868de37a2d73e4ef93cc", 0xb2}, {&(0x7f000000a580)="81ec26161537265273390acd466cf6aa6092167420c07464931869db5d68a8b065f40196141b9ca6e0191711aba4b2cf390787e64dfdb55573d5a651ba1531e141ac91e9a0", 0x45}], 0x2, &(0x7f000000a640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x4000000}}, {{0x0, 0x0, &(0x7f000000aa40)=[{&(0x7f000000a680)="9c27a5d3c6f135c8036831a7d110e7f9d559d8b92bb6228a1559a84a21a0ed5f5cb1d6d3acb116a55ee81fc5dd428c21ea84bfa6a07c9f98d227ca619895943458d44358444811b753558b2de39b55eebd3c3150c3f9fcfb47c14ca6fe1da31686275318a53175fc3abe540d7895c3df8a796172f330ec3367361b80c7d0459bb55f8de254836ff9dba9ae3c28f5d2b5a0f7d3ac78b1f317c9aefe196ddfec333e06ebdfe5a8ba715f3475bd1b47da88afeec1", 0xb3}, {&(0x7f000000a740)="71dc45242ec871", 0x7}, {&(0x7f000000a780)="0d5c6d485651919b947bb94e9942af6221468e4c50ef65892395014220791baaee1043da7766ca8af5510088e1933f49610c92c5beb21a189c2d26502040fc63dd97316b43b028b0a9d5a79ac9080a703aa81f669d257832fc62df4f19468f9fdf67e3185bad5926eb565165aea826f52388f5bfdb0aed629d14a1962da3d82f19204730e04c6ae195b6ba531ad6744158700d0f6001ac1f5f492c72793d707a7721cc33d8754cde7cd67fda37ad1795d724829d34063cf80de933", 0xbb}, {&(0x7f000000a840)="8ce1f72b5f650f4c3f3c90b6c8d1ca2e210aaaad68a41ef654f178906025f16930982e4fd9e3ffafe9357343c462fe659487c7f8362bb5826f34e818766af888a6b792a06137b38f03acbbe06ccbaa820130fc3994b01738c52108dcadc3f10077928e70ee40f98db89df7b6123753997fc8631b28d41364ea6394e656f6827a69173f7bfe4c0e7a95b4665aa016237d917a11c3abdd98d23bbda73bab99c5a0ccd08a7f46610b2ac3f9fafbbd73ce1237a6a6a9c68c3ea11a4517f93ab74abb97be94447e3c606fe4aaf501ea927e0d2513416a63e618af35e946a36adb1f1a8a1069fe43d40195c9af8890f0fd83", 0xef}, {&(0x7f000000a940)="d450dbf8eafaff61382521a17b250c7447adf72e4f4bac9ae02caf11f85c107665b7d200e2aee411645a1761665e6279dfee05acec30ada74603be44c14757edd45f9f9cdd", 0x45}, {&(0x7f000000a9c0)="f6bfeac280a17b1aaf1b11dc5d2b7ea9f23c26ef00bc683030f41255679fc36be3d760339cf01eb78f8a1ce9338731a1", 0x30}, {&(0x7f000000aa00)="d5b9c3b5178a621c66f1eca5814cf5cf7f1640cdbece4ffa", 0x18}], 0x7, &(0x7f000000bdc0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0xf0, 0x40881}}, {{&(0x7f000000bec0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f000000c1c0)=[{&(0x7f000000bf40)="88f3d986ad8b5e646230d29c5d04dd133d441cfe31e08f330f1e7f5cacbc62e79bc00b809c5b806ebde88fd285205933cf038345c74430c83c4cc6ae2f8e8caf18e4fbfa3933e37bcb15751c60a557dbff7e8d70485f3fe909d89d7c452eddad74c74a298893de6d502ed8f07bd4802727e0354fb86a01b7c09eb3a80d63523bf4b1a3cd67b3cabd3e97d8bc08104e7512f99db72cc0953e69d43f7e1aac37f7576bc73518a1a1d30e00b868ce9c1ffe0080c670022bca1f0655c6d2fc0ea7813de9f45dfcb34ea51fde82a5170e3c061bd1124772ada13084ba3689375f7f504483f15d093c22d2da8cee39939f192213282a3c", 0xf4}, {&(0x7f000000c040)="de0513fdcc9a08a2635803464b2e8d69fb2812b5131922b6413ec1339f58a29d8689afe21b08b50e7876ea1334e09ae092ee72e182e2cce1503bb628315e9e7801378172aa065b1a2204aa9448bd5b9ef28a3bed3607f65b32b340591b", 0x5d}, {&(0x7f000000c0c0)="9f19ae7e4a156aabd3c5d0a841e27258d1a92e5959f3ef94200441fa76c3ac2722276a15767bc5504fe033fad4078a2142eeaed13828db70e7e3a06ea628cf056769a03c4c79c33dfd5d2748962b3879765a81e629f9968846bd28128b596177d00982c1d81b46a31158e0e2cd767603c74d656092030d7478d59204e4add2ba4e753686b563cd509bbf9eb1f846c9d67d3e994012671c31e3445579e877f67fc6668783e976691d1b15a3e34b0436d1971a14731350e4673ffa829accee3006fc29c0834c773de4cd3096973bf01e24f9368340a543f1cf648d5c8bfd8827530ce693a39e619ca522552f4896e1a293872bbf014d57066c", 0xf8}], 0x3, &(0x7f000000c200)=[@cred={{0x1c, 0x1, 0x2, {r4, 0x0, r6}}}], 0x20, 0x44000001}}], 0x5, 0x40041) (async, rerun: 64) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r9, &(0x7f00000bd000), 0x318, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000017c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004880)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000009140)={0x0, 0x0}) recvmmsg(r12, &(0x7f0000009000)=[{{0x0, 0x0, &(0x7f00000048c0), 0x0, &(0x7f0000004b00)=""/153, 0x99}, 0x7}, {{&(0x7f0000004bc0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000004c40)=""/189, 0xbd}, {&(0x7f0000005180)=""/148, 0x94}, {&(0x7f0000005240)=""/136, 0x88}, {&(0x7f0000005000)=""/23, 0x17}, {&(0x7f0000001580)=""/68, 0x44}], 0x5, &(0x7f0000005340)=""/4096, 0x1000}, 0x3d61}, {{&(0x7f0000006340)=@l2tp={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000006640)=[{&(0x7f00000063c0)=""/83, 0x53}, {&(0x7f0000006440)=""/141, 0x8d}, {&(0x7f0000006500)=""/46, 0x2e}, {&(0x7f0000006540)}, {&(0x7f0000006580)=""/135, 0x87}], 0x5, &(0x7f00000066c0)=""/77, 0x4d}, 0x81}, {{&(0x7f0000006740)=@phonet, 0x80, &(0x7f0000008c80)=[{&(0x7f00000067c0)=""/139, 0x8b}, {&(0x7f0000006880)=""/221, 0xdd}, {&(0x7f0000006980)=""/48, 0x30}, {&(0x7f00000069c0)=""/243, 0xf3}, {&(0x7f0000006ac0)=""/4096, 0x1000}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000008ac0)=""/73, 0x49}, {&(0x7f0000008b40)=""/245, 0xf5}, {&(0x7f0000008c40)=""/11, 0xb}], 0x9, &(0x7f0000008d40)=""/186, 0xba}, 0xffff8001}, {{&(0x7f0000008e00)=@ax25={{0x3, @default}, [@remote, @netrom, @default, @null, @null, @remote, @netrom, @rose]}, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000008e80)=""/61, 0x3d}], 0x1, &(0x7f0000008f00)=""/249, 0xf9}}], 0x5, 0x0, &(0x7f0000009180)={r14, r15+60000000}) (async) fcntl$getownex(r9, 0x10, &(0x7f00000000c0)) (async, rerun: 64) r17 = getpid() (rerun: 64) pidfd_open(r17, 0x0) (async) r18 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r18, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r19) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c240)=[{{0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000006540)=[@rights={{0x34, 0x1, 0x1, [r9, r12, 0xffffffffffffffff, r8, 0xffffffffffffffff, r16, r8, r16, r8]}}], 0x38, 0x40020}}, {{&(0x7f00000091c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000a240)=[{&(0x7f0000009240)="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", 0x1000}], 0x1, &(0x7f000000a380)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r9, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, r11}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r11}}}], 0xb0, 0x4080}}, {{&(0x7f000000a440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000000a600)=[{&(0x7f000000a4c0)="b2af3c32955bf329ae806f945afef68fb678c12e96c854b06c8ddc95f28d7335f4f98f2c2e0532494c8918e0ac3175cf6ec9712121a0c4f2e8e57d2779a26ae4911bdb240f3b74ff05869b363c344f61ebc591e3f530274358017050e41e680fd244e4b1b6d8186bb0c32ea096225e176a3d0b0e4283785403440b5c15cd6d39cc2bf8e4d7255609256b4b0d72c634774d5297eddd510c1a811f7c0b9c9c1288c8ccd4645cbe914b868de37a2d73e4ef93cc", 0xb2}, {&(0x7f000000a580)="81ec26161537265273390acd466cf6aa6092167420c07464931869db5d68a8b065f40196141b9ca6e0191711aba4b2cf390787e64dfdb55573d5a651ba1531e141ac91e9a0", 0x45}], 0x2, &(0x7f000000a640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x4000000}}, {{0x0, 0x0, &(0x7f000000aa40)=[{&(0x7f000000a680)="9c27a5d3c6f135c8036831a7d110e7f9d559d8b92bb6228a1559a84a21a0ed5f5cb1d6d3acb116a55ee81fc5dd428c21ea84bfa6a07c9f98d227ca619895943458d44358444811b753558b2de39b55eebd3c3150c3f9fcfb47c14ca6fe1da31686275318a53175fc3abe540d7895c3df8a796172f330ec3367361b80c7d0459bb55f8de254836ff9dba9ae3c28f5d2b5a0f7d3ac78b1f317c9aefe196ddfec333e06ebdfe5a8ba715f3475bd1b47da88afeec1", 0xb3}, {&(0x7f000000a740)="71dc45242ec871", 0x7}, {&(0x7f000000a780)="0d5c6d485651919b947bb94e9942af6221468e4c50ef65892395014220791baaee1043da7766ca8af5510088e1933f49610c92c5beb21a189c2d26502040fc63dd97316b43b028b0a9d5a79ac9080a703aa81f669d257832fc62df4f19468f9fdf67e3185bad5926eb565165aea826f52388f5bfdb0aed629d14a1962da3d82f19204730e04c6ae195b6ba531ad6744158700d0f6001ac1f5f492c72793d707a7721cc33d8754cde7cd67fda37ad1795d724829d34063cf80de933", 0xbb}, {&(0x7f000000a840)="8ce1f72b5f650f4c3f3c90b6c8d1ca2e210aaaad68a41ef654f178906025f16930982e4fd9e3ffafe9357343c462fe659487c7f8362bb5826f34e818766af888a6b792a06137b38f03acbbe06ccbaa820130fc3994b01738c52108dcadc3f10077928e70ee40f98db89df7b6123753997fc8631b28d41364ea6394e656f6827a69173f7bfe4c0e7a95b4665aa016237d917a11c3abdd98d23bbda73bab99c5a0ccd08a7f46610b2ac3f9fafbbd73ce1237a6a6a9c68c3ea11a4517f93ab74abb97be94447e3c606fe4aaf501ea927e0d2513416a63e618af35e946a36adb1f1a8a1069fe43d40195c9af8890f0fd83", 0xef}, {&(0x7f000000a940)="d450dbf8eafaff61382521a17b250c7447adf72e4f4bac9ae02caf11f85c107665b7d200e2aee411645a1761665e6279dfee05acec30ada74603be44c14757edd45f9f9cdd", 0x45}, {&(0x7f000000a9c0)="f6bfeac280a17b1aaf1b11dc5d2b7ea9f23c26ef00bc683030f41255679fc36be3d760339cf01eb78f8a1ce9338731a1", 0x30}, {&(0x7f000000aa00)="d5b9c3b5178a621c66f1eca5814cf5cf7f1640cdbece4ffa", 0x18}], 0x7, &(0x7f0000001680)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r9, 0xffffffffffffffff, r13, r12, r16, r12]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, r11}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [r8, 0xffffffffffffffff, 0xffffffffffffffff, r8, r16, r13, 0xffffffffffffffff, 0xffffffffffffffff, r9]}}, @rights={{0x2c, 0x1, 0x1, [r8, 0xffffffffffffffff, 0xffffffffffffffff, r9, r8, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0xf0, 0x40881}}, {{&(0x7f000000bec0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f000000c1c0)=[{&(0x7f000000bf40)="88f3d986ad8b5e646230d29c5d04dd133d441cfe31e08f330f1e7f5cacbc62e79bc00b809c5b806ebde88fd285205933cf038345c74430c83c4cc6ae2f8e8caf18e4fbfa3933e37bcb15751c60a557dbff7e8d70485f3fe909d89d7c452eddad74c74a298893de6d502ed8f07bd4802727e0354fb86a01b7c09eb3a80d63523bf4b1a3cd67b3cabd3e97d8bc08104e7512f99db72cc0953e69d43f7e1aac37f7576bc73518a1a1d30e00b868ce9c1ffe0080c670022bca1f0655c6d2fc0ea7813de9f45dfcb34ea51fde82a5170e3c061bd1124772ada13084ba3689375f7f504483f15d093c22d2da8cee39939f192213282a3c", 0xf4}, {&(0x7f000000c040)="de0513fdcc9a08a2635803464b2e8d69fb2812b5131922b6413ec1339f58a29d8689afe21b08b50e7876ea1334e09ae092ee72e182e2cce1503bb628315e9e7801378172aa065b1a2204aa9448bd5b9ef28a3bed3607f65b32b340591b", 0x5d}, {&(0x7f000000c0c0)="9f19ae7e4a156aabd3c5d0a841e27258d1a92e5959f3ef94200441fa76c3ac2722276a15767bc5504fe033fad4078a2142eeaed13828db70e7e3a06ea628cf056769a03c4c79c33dfd5d2748962b3879765a81e629f9968846bd28128b596177d00982c1d81b46a31158e0e2cd767603c74d656092030d7478d59204e4add2ba4e753686b563cd509bbf9eb1f846c9d67d3e994012671c31e3445579e877f67fc6668783e976691d1b15a3e34b0436d1971a14731350e4673ffa829accee3006fc29c0834c773de4cd3096973bf01e24f9368340a543f1cf648d5c8bfd8827530ce693a39e619ca522552f4896e1a293872bbf014d57066c", 0xf8}], 0x3, &(0x7f000000c200)=[@cred={{0x1c, 0x1, 0x2, {r17, r10, r19}}}], 0x20, 0x44000001}}], 0x5, 0x40041) (async) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000440)=[@rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r10, r20}}}], 0xf8, 0x24048014}, 0x4003) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) 05:39:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 58) 05:39:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c00000095000000000000002b4003fe37a077ae55f52c0d80a2649baca85309be96d5a45bbbdb5ff7ffffffd075b3eee14473f51be98db7ef9f059842ba4470e8ff4acb807fbbabc68abdccbb61c302df01c11071adac29fd64d33a3502fbeb1ed99dd0e792f24c420bfc00635421d339ad521d8953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11954ed1c8a8676468cf2405e48723d4b1ff00000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 05:39:55 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 66) 05:39:55 executing program 4: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) [ 836.999575][T21036] FAULT_INJECTION: forcing a failure. [ 836.999575][T21036] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 837.002214][T21039] loop3: detected capacity change from 0 to 16 [ 837.031872][T21034] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 837.049161][T21036] CPU: 1 PID: 21036 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 837.059227][T21036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 837.069114][T21036] Call Trace: [ 837.072242][T21036] [ 837.075014][T21036] dump_stack_lvl+0x151/0x1b7 [ 837.078079][T21039] FAULT_INJECTION: forcing a failure. [ 837.078079][T21039] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 837.079528][T21036] ? bfq_pos_tree_add_move+0x43e/0x43e [ 837.079554][T21036] ? avc_has_perm_noaudit+0x2ec/0x450 [ 837.102884][T21036] dump_stack+0x15/0x17 [ 837.106882][T21036] should_fail+0x3c0/0x510 [ 837.111128][T21036] should_fail_alloc_page+0x58/0x70 [ 837.116153][T21036] __alloc_pages+0x1de/0x7c0 [ 837.120582][T21036] ? __count_vm_events+0x30/0x30 [ 837.125358][T21036] ? __kasan_check_read+0x11/0x20 [ 837.130216][T21036] ? __vm_enough_memory+0x118/0x310 [ 837.135282][T21036] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 837.140717][T21036] ? shmem_swapin_page+0x15c0/0x15c0 [ 837.145839][T21036] ? xas_start+0x33d/0x410 [ 837.150092][T21036] ? xas_load+0x2c7/0x2e0 [ 837.154256][T21036] ? pagecache_get_page+0xcc8/0xdb0 [ 837.159287][T21036] ? page_cache_prev_miss+0x430/0x430 [ 837.164495][T21036] ? _raw_spin_lock_irqsave+0x210/0x210 [ 837.169879][T21036] ? lru_cache_add+0x273/0x530 [ 837.174477][T21036] shmem_getpage_gfp+0x1487/0x25f0 [ 837.179428][T21036] ? shmem_getpage+0xa0/0xa0 [ 837.183849][T21036] ? fault_in_safe_writeable+0x240/0x240 [ 837.189321][T21036] ? __kasan_check_write+0x14/0x20 [ 837.194266][T21036] ? shmem_write_end+0x786/0x8a0 [ 837.199037][T21036] shmem_write_begin+0xc8/0x1b0 [ 837.203724][T21036] generic_perform_write+0x2cd/0x5d0 [ 837.208847][T21036] ? grab_cache_page_write_begin+0xa0/0xa0 [ 837.214487][T21036] ? file_remove_privs+0x690/0x690 [ 837.219434][T21036] ? __kasan_check_write+0x14/0x20 [ 837.224382][T21036] ? down_write+0xdd/0x140 [ 837.228637][T21036] __generic_file_write_iter+0x25b/0x4b0 [ 837.234103][T21036] generic_file_write_iter+0xaf/0x1c0 [ 837.239312][T21036] vfs_write+0xc8d/0x1050 [ 837.243479][T21036] ? file_end_write+0x1b0/0x1b0 [ 837.248163][T21036] ? __fget_files+0x310/0x370 [ 837.252677][T21036] ? __fdget_pos+0x1fe/0x310 [ 837.257102][T21036] ? ksys_write+0x77/0x2c0 [ 837.261356][T21036] ksys_write+0x198/0x2c0 [ 837.265525][T21036] ? __ia32_sys_read+0x90/0x90 [ 837.270122][T21036] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 837.276024][T21036] __x64_sys_write+0x7b/0x90 [ 837.280462][T21036] do_syscall_64+0x44/0xd0 [ 837.284705][T21036] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 837.290442][T21036] RIP: 0033:0x7f88865ece5f [ 837.294686][T21036] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 837.314128][T21036] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 837.322370][T21036] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 837.330184][T21036] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 837.337992][T21036] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 837.345802][T21036] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 837.353702][T21036] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 837.361518][T21036] [ 837.364381][T21039] CPU: 0 PID: 21039 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 837.374447][T21039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 837.384340][T21039] Call Trace: [ 837.387464][T21039] [ 837.390239][T21039] dump_stack_lvl+0x151/0x1b7 [ 837.394752][T21039] ? bfq_pos_tree_add_move+0x43e/0x43e [ 837.400049][T21039] dump_stack+0x15/0x17 [ 837.404039][T21039] should_fail+0x3c0/0x510 [ 837.408292][T21039] should_fail_usercopy+0x1a/0x20 [ 837.413154][T21039] _copy_from_user+0x20/0xd0 [ 837.417580][T21039] strndup_user+0xb3/0x150 [ 837.421835][T21039] __se_sys_mount+0xde/0x3c0 [ 837.426259][T21039] ? __x64_sys_mount+0xd0/0xd0 [ 837.430858][T21039] __x64_sys_mount+0xbf/0xd0 [ 837.435285][T21039] do_syscall_64+0x44/0xd0 [ 837.439538][T21039] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 837.445263][T21039] RIP: 0033:0x7f23d2a0460a [ 837.449528][T21039] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 837.468963][T21039] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 837.477206][T21039] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 837.485015][T21039] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 837.492826][T21039] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 05:39:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c00000095000000000000002b4003fe37a077ae55f52c0d80a2649baca85309be96d5a45bbbdb5ff7ffffffd075b3eee14473f51be98db7ef9f059842ba4470e8ff4acb807fbbabc68abdccbb61c302df01c11071adac29fd64d33a3502fbeb1ed99dd0e792f24c420bfc00635421d339ad521d8953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11954ed1c8a8676468cf2405e48723d4b1ff00000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 05:39:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 59) [ 837.500637][T21039] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 837.508453][T21039] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 837.516265][T21039] [ 837.638149][T21056] FAULT_INJECTION: forcing a failure. [ 837.638149][T21056] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 837.651080][T21056] CPU: 0 PID: 21056 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 837.661066][T21056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 837.670960][T21056] Call Trace: [ 837.674082][T21056] [ 837.676865][T21056] dump_stack_lvl+0x151/0x1b7 [ 837.681375][T21056] ? bfq_pos_tree_add_move+0x43e/0x43e [ 837.686677][T21056] ? __kasan_check_read+0x11/0x20 [ 837.691527][T21056] dump_stack+0x15/0x17 [ 837.695522][T21056] should_fail+0x3c0/0x510 [ 837.699772][T21056] should_fail_usercopy+0x1a/0x20 [ 837.704635][T21056] copy_page_from_iter_atomic+0x433/0x11c0 [ 837.710275][T21056] ? pipe_zero+0x4d0/0x4d0 [ 837.714526][T21056] ? __kasan_check_write+0x14/0x20 [ 837.719472][T21056] ? shmem_write_end+0x786/0x8a0 [ 837.724247][T21056] generic_perform_write+0x343/0x5d0 [ 837.729370][T21056] ? grab_cache_page_write_begin+0xa0/0xa0 [ 837.735009][T21056] ? file_remove_privs+0x690/0x690 [ 837.739956][T21056] ? __kasan_check_write+0x14/0x20 [ 837.744902][T21056] ? down_write+0xdd/0x140 [ 837.749161][T21056] __generic_file_write_iter+0x25b/0x4b0 [ 837.754626][T21056] generic_file_write_iter+0xaf/0x1c0 [ 837.759832][T21056] vfs_write+0xc8d/0x1050 [ 837.763999][T21056] ? file_end_write+0x1b0/0x1b0 [ 837.768684][T21056] ? __fget_files+0x310/0x370 [ 837.773199][T21056] ? __fdget_pos+0x1fe/0x310 [ 837.777624][T21056] ? ksys_write+0x77/0x2c0 [ 837.781876][T21056] ksys_write+0x198/0x2c0 [ 837.786044][T21056] ? __ia32_sys_read+0x90/0x90 [ 837.790643][T21056] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 837.796547][T21056] __x64_sys_write+0x7b/0x90 [ 837.800974][T21056] do_syscall_64+0x44/0xd0 [ 837.805225][T21056] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 837.810951][T21056] RIP: 0033:0x7f88865ece5f [ 837.815207][T21056] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 05:39:56 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) clock_gettime(0x0, &(0x7f0000009140)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000009000)=[{{0x0, 0x0, &(0x7f00000048c0), 0x0, &(0x7f0000004b00)=""/153, 0x99}, 0x7}, {{&(0x7f0000004bc0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000005300)=[{&(0x7f0000004c40)=""/189, 0xbd}, {&(0x7f0000005180)=""/148, 0x94}, {&(0x7f0000005240)=""/136, 0x88}, {&(0x7f0000005000)=""/23, 0x17}], 0x4, &(0x7f0000005340)=""/4096, 0x1000}, 0x3d61}, {{&(0x7f0000006340)=@l2tp={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000006640)=[{&(0x7f00000063c0)=""/83, 0x53}, {&(0x7f0000006440)=""/141, 0x8d}, {&(0x7f0000006500)=""/46, 0x2e}, {&(0x7f0000006540)}, {&(0x7f0000006580)=""/135, 0x87}], 0x5, &(0x7f00000066c0)=""/77, 0x4d}, 0x81}, {{&(0x7f0000006740)=@phonet, 0x80, &(0x7f0000008c80)=[{&(0x7f00000067c0)=""/139, 0x8b}, {&(0x7f0000006880)=""/221, 0xdd}, {&(0x7f0000006980)=""/48, 0x30}, {&(0x7f00000069c0)=""/243, 0xf3}, {&(0x7f0000006ac0)=""/4096, 0x1000}, {&(0x7f0000007ac0)=""/4096, 0x1000}, {&(0x7f0000008ac0)=""/73, 0x49}, {&(0x7f0000008b40)=""/245, 0xf5}, {&(0x7f0000008c40)=""/11, 0xb}], 0x9, &(0x7f0000008d40)=""/186, 0xba}, 0xffff8001}, {{&(0x7f0000008e00)=@ax25={{0x3, @default}, [@remote, @netrom, @default, @null, @null, @remote, @netrom, @rose]}, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000008e80)=""/61, 0x3d}], 0x1, &(0x7f0000008f00)=""/249, 0xf9}}], 0x5, 0x0, &(0x7f0000009180)={r1, r2+60000000}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) (async) r4 = getpid() pidfd_open(r4, 0x0) (async) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r6) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c240)=[{{0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYBLOB="00000000d392ab3dd05db5372981ad0a355e3426204d021e30694d3a2d383c36aad97352854ef65bd1b336c8d3e91fb2aa49b72a46b14c25990abe4bc7f7aa76222cb5cf8192346276701c4f42a32cb03e095b0866854b615f00731e8eb816def40c73a50fda484dd11a37c16bdd2ef089f595fdd2317eede19b61912f8119e3e6df3fa543ce6ce3ec564d8d26ec372129446a87b8835994ca0b86e35e46c812e4f068205edb4ca0a0976d379c955fc0"], 0x38, 0x40020}}, {{&(0x7f00000091c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000a240)=[{&(0x7f0000009240)="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", 0x1000}], 0x1, &(0x7f000000a380)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x4080}}, {{&(0x7f000000a440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000000a600)=[{&(0x7f000000a4c0)="b2af3c32955bf329ae806f945afef68fb678c12e96c854b06c8ddc95f28d7335f4f98f2c2e0532494c8918e0ac3175cf6ec9712121a0c4f2e8e57d2779a26ae4911bdb240f3b74ff05869b363c344f61ebc591e3f530274358017050e41e680fd244e4b1b6d8186bb0c32ea096225e176a3d0b0e4283785403440b5c15cd6d39cc2bf8e4d7255609256b4b0d72c634774d5297eddd510c1a811f7c0b9c9c1288c8ccd4645cbe914b868de37a2d73e4ef93cc", 0xb2}, {&(0x7f000000a580)="81ec26161537265273390acd466cf6aa6092167420c07464931869db5d68a8b065f40196141b9ca6e0191711aba4b2cf390787e64dfdb55573d5a651ba1531e141ac91e9a0", 0x45}], 0x2, &(0x7f000000a640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x4000000}}, {{0x0, 0x0, &(0x7f000000aa40)=[{&(0x7f000000a680)="9c27a5d3c6f135c8036831a7d110e7f9d559d8b92bb6228a1559a84a21a0ed5f5cb1d6d3acb116a55ee81fc5dd428c21ea84bfa6a07c9f98d227ca619895943458d44358444811b753558b2de39b55eebd3c3150c3f9fcfb47c14ca6fe1da31686275318a53175fc3abe540d7895c3df8a796172f330ec3367361b80c7d0459bb55f8de254836ff9dba9ae3c28f5d2b5a0f7d3ac78b1f317c9aefe196ddfec333e06ebdfe5a8ba715f3475bd1b47da88afeec1", 0xb3}, {&(0x7f000000a740)="71dc45242ec871", 0x7}, {&(0x7f000000a780)="0d5c6d485651919b947bb94e9942af6221468e4c50ef65892395014220791baaee1043da7766ca8af5510088e1933f49610c92c5beb21a189c2d26502040fc63dd97316b43b028b0a9d5a79ac9080a703aa81f669d257832fc62df4f19468f9fdf67e3185bad5926eb565165aea826f52388f5bfdb0aed629d14a1962da3d82f19204730e04c6ae195b6ba531ad6744158700d0f6001ac1f5f492c72793d707a7721cc33d8754cde7cd67fda37ad1795d724829d34063cf80de933", 0xbb}, {&(0x7f000000a840)="8ce1f72b5f650f4c3f3c90b6c8d1ca2e210aaaad68a41ef654f178906025f16930982e4fd9e3ffafe9357343c462fe659487c7f8362bb5826f34e818766af888a6b792a06137b38f03acbbe06ccbaa820130fc3994b01738c52108dcadc3f10077928e70ee40f98db89df7b6123753997fc8631b28d41364ea6394e656f6827a69173f7bfe4c0e7a95b4665aa016237d917a11c3abdd98d23bbda73bab99c5a0ccd08a7f46610b2ac3f9fafbbd73ce1237a6a6a9c68c3ea11a4517f93ab74abb97be94447e3c606fe4aaf501ea927e0d2513416a63e618af35e946a36adb1f1a8a1069fe43d40195c9af8890f0fd83", 0xef}, {&(0x7f000000a940)="d450dbf8eafaff61382521a17b250c7447adf72e4f4bac9ae02caf11f85c107665b7d200e2aee411645a1761665e6279dfee05acec30ada74603be44c14757edd45f9f9cdd", 0x45}, {&(0x7f000000a9c0)="f6bfeac280a17b1aaf1b11dc5d2b7ea9f23c26ef00bc683030f41255679fc36be3d760339cf01eb78f8a1ce9338731a1", 0x30}, {&(0x7f000000aa00)="d5b9c3b5178a621c66f1eca5814cf5cf7f1640cdbece4ffa", 0x18}], 0x7, &(0x7f000000bdc0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0xf0, 0x40881}}, {{&(0x7f000000bec0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f000000c1c0)=[{&(0x7f000000bf40)="88f3d986ad8b5e646230d29c5d04dd133d441cfe31e08f330f1e7f5cacbc62e79bc00b809c5b806ebde88fd285205933cf038345c74430c83c4cc6ae2f8e8caf18e4fbfa3933e37bcb15751c60a557dbff7e8d70485f3fe909d89d7c452eddad74c74a298893de6d502ed8f07bd4802727e0354fb86a01b7c09eb3a80d63523bf4b1a3cd67b3cabd3e97d8bc08104e7512f99db72cc0953e69d43f7e1aac37f7576bc73518a1a1d30e00b868ce9c1ffe0080c670022bca1f0655c6d2fc0ea7813de9f45dfcb34ea51fde82a5170e3c061bd1124772ada13084ba3689375f7f504483f15d093c22d2da8cee39939f192213282a3c", 0xf4}, {&(0x7f000000c040)="de0513fdcc9a08a2635803464b2e8d69fb2812b5131922b6413ec1339f58a29d8689afe21b08b50e7876ea1334e09ae092ee72e182e2cce1503bb628315e9e7801378172aa065b1a2204aa9448bd5b9ef28a3bed3607f65b32b340591b", 0x5d}, {&(0x7f000000c0c0)="9f19ae7e4a156aabd3c5d0a841e27258d1a92e5959f3ef94200441fa76c3ac2722276a15767bc5504fe033fad4078a2142eeaed13828db70e7e3a06ea628cf056769a03c4c79c33dfd5d2748962b3879765a81e629f9968846bd28128b596177d00982c1d81b46a31158e0e2cd767603c74d656092030d7478d59204e4add2ba4e753686b563cd509bbf9eb1f846c9d67d3e994012671c31e3445579e877f67fc6668783e976691d1b15a3e34b0436d1971a14731350e4673ffa829accee3006fc29c0834c773de4cd3096973bf01e24f9368340a543f1cf648d5c8bfd8827530ce693a39e619ca522552f4896e1a293872bbf014d57066c", 0xf8}], 0x3, &(0x7f000000c200)=[@cred={{0x1c, 0x1, 0x2, {r4, 0x0, r6}}}], 0x20, 0x44000001}}], 0x5, 0x40041) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x5) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) (async) sendmmsg$unix(r9, &(0x7f00000bd000), 0x318, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000017c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004880)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000009140)={0x0, 0x0}) recvmmsg(r12, &(0x7f0000009000)=[{{0x0, 0x0, &(0x7f00000048c0), 0x0, &(0x7f0000004b00)=""/153, 0x99}, 0x7}, {{&(0x7f0000004bc0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000004c40)=""/189, 0xbd}, {&(0x7f0000005180)=""/148, 0x94}, {&(0x7f0000005240)=""/136, 0x88}, {&(0x7f0000005000)=""/23, 0x17}, {&(0x7f0000001580)=""/68, 0x44}], 0x5, &(0x7f0000005340)=""/4096, 0x1000}, 0x3d61}, {{&(0x7f0000006340)=@l2tp={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000006640)=[{&(0x7f00000063c0)=""/83, 0x53}, {&(0x7f0000006440)=""/141, 0x8d}, {&(0x7f0000006500)=""/46, 0x2e}, {&(0x7f0000006540)}, {&(0x7f0000006580)=""/135, 0x87}], 0x5, &(0x7f00000066c0)=""/77, 0x4d}, 0x81}, {{&(0x7f0000006740)=@phonet, 0x80, &(0x7f0000008c80)=[{&(0x7f00000067c0)=""/139, 0x8b}, {&(0x7f0000006880)=""/221, 0xdd}, {&(0x7f0000006980)=""/48, 0x30}, {&(0x7f00000069c0)=""/243, 0xf3}, {&(0x7f0000006ac0)=""/4096, 0x1000}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000008ac0)=""/73, 0x49}, {&(0x7f0000008b40)=""/245, 0xf5}, {&(0x7f0000008c40)=""/11, 0xb}], 0x9, &(0x7f0000008d40)=""/186, 0xba}, 0xffff8001}, {{&(0x7f0000008e00)=@ax25={{0x3, @default}, [@remote, @netrom, @default, @null, @null, @remote, @netrom, @rose]}, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000008e80)=""/61, 0x3d}], 0x1, &(0x7f0000008f00)=""/249, 0xf9}}], 0x5, 0x0, &(0x7f0000009180)={r14, r15+60000000}) fcntl$getownex(r9, 0x10, &(0x7f00000000c0)) (async) r17 = getpid() pidfd_open(r17, 0x0) (async) r18 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r18, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r19) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000c240)=[{{0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000006540)=[@rights={{0x34, 0x1, 0x1, [r9, r12, 0xffffffffffffffff, r8, 0xffffffffffffffff, r16, r8, r16, r8]}}], 0x38, 0x40020}}, {{&(0x7f00000091c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000a240)=[{&(0x7f0000009240)="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", 0x1000}], 0x1, &(0x7f000000a380)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r9, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, r11}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r11}}}], 0xb0, 0x4080}}, {{&(0x7f000000a440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000000a600)=[{&(0x7f000000a4c0)="b2af3c32955bf329ae806f945afef68fb678c12e96c854b06c8ddc95f28d7335f4f98f2c2e0532494c8918e0ac3175cf6ec9712121a0c4f2e8e57d2779a26ae4911bdb240f3b74ff05869b363c344f61ebc591e3f530274358017050e41e680fd244e4b1b6d8186bb0c32ea096225e176a3d0b0e4283785403440b5c15cd6d39cc2bf8e4d7255609256b4b0d72c634774d5297eddd510c1a811f7c0b9c9c1288c8ccd4645cbe914b868de37a2d73e4ef93cc", 0xb2}, {&(0x7f000000a580)="81ec26161537265273390acd466cf6aa6092167420c07464931869db5d68a8b065f40196141b9ca6e0191711aba4b2cf390787e64dfdb55573d5a651ba1531e141ac91e9a0", 0x45}], 0x2, &(0x7f000000a640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x4000000}}, {{0x0, 0x0, &(0x7f000000aa40)=[{&(0x7f000000a680)="9c27a5d3c6f135c8036831a7d110e7f9d559d8b92bb6228a1559a84a21a0ed5f5cb1d6d3acb116a55ee81fc5dd428c21ea84bfa6a07c9f98d227ca619895943458d44358444811b753558b2de39b55eebd3c3150c3f9fcfb47c14ca6fe1da31686275318a53175fc3abe540d7895c3df8a796172f330ec3367361b80c7d0459bb55f8de254836ff9dba9ae3c28f5d2b5a0f7d3ac78b1f317c9aefe196ddfec333e06ebdfe5a8ba715f3475bd1b47da88afeec1", 0xb3}, {&(0x7f000000a740)="71dc45242ec871", 0x7}, {&(0x7f000000a780)="0d5c6d485651919b947bb94e9942af6221468e4c50ef65892395014220791baaee1043da7766ca8af5510088e1933f49610c92c5beb21a189c2d26502040fc63dd97316b43b028b0a9d5a79ac9080a703aa81f669d257832fc62df4f19468f9fdf67e3185bad5926eb565165aea826f52388f5bfdb0aed629d14a1962da3d82f19204730e04c6ae195b6ba531ad6744158700d0f6001ac1f5f492c72793d707a7721cc33d8754cde7cd67fda37ad1795d724829d34063cf80de933", 0xbb}, {&(0x7f000000a840)="8ce1f72b5f650f4c3f3c90b6c8d1ca2e210aaaad68a41ef654f178906025f16930982e4fd9e3ffafe9357343c462fe659487c7f8362bb5826f34e818766af888a6b792a06137b38f03acbbe06ccbaa820130fc3994b01738c52108dcadc3f10077928e70ee40f98db89df7b6123753997fc8631b28d41364ea6394e656f6827a69173f7bfe4c0e7a95b4665aa016237d917a11c3abdd98d23bbda73bab99c5a0ccd08a7f46610b2ac3f9fafbbd73ce1237a6a6a9c68c3ea11a4517f93ab74abb97be94447e3c606fe4aaf501ea927e0d2513416a63e618af35e946a36adb1f1a8a1069fe43d40195c9af8890f0fd83", 0xef}, {&(0x7f000000a940)="d450dbf8eafaff61382521a17b250c7447adf72e4f4bac9ae02caf11f85c107665b7d200e2aee411645a1761665e6279dfee05acec30ada74603be44c14757edd45f9f9cdd", 0x45}, {&(0x7f000000a9c0)="f6bfeac280a17b1aaf1b11dc5d2b7ea9f23c26ef00bc683030f41255679fc36be3d760339cf01eb78f8a1ce9338731a1", 0x30}, {&(0x7f000000aa00)="d5b9c3b5178a621c66f1eca5814cf5cf7f1640cdbece4ffa", 0x18}], 0x7, &(0x7f0000001680)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r9, 0xffffffffffffffff, r13, r12, r16, r12]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, r11}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [r8, 0xffffffffffffffff, 0xffffffffffffffff, r8, r16, r13, 0xffffffffffffffff, 0xffffffffffffffff, r9]}}, @rights={{0x2c, 0x1, 0x1, [r8, 0xffffffffffffffff, 0xffffffffffffffff, r9, r8, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0xf0, 0x40881}}, {{&(0x7f000000bec0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f000000c1c0)=[{&(0x7f000000bf40)="88f3d986ad8b5e646230d29c5d04dd133d441cfe31e08f330f1e7f5cacbc62e79bc00b809c5b806ebde88fd285205933cf038345c74430c83c4cc6ae2f8e8caf18e4fbfa3933e37bcb15751c60a557dbff7e8d70485f3fe909d89d7c452eddad74c74a298893de6d502ed8f07bd4802727e0354fb86a01b7c09eb3a80d63523bf4b1a3cd67b3cabd3e97d8bc08104e7512f99db72cc0953e69d43f7e1aac37f7576bc73518a1a1d30e00b868ce9c1ffe0080c670022bca1f0655c6d2fc0ea7813de9f45dfcb34ea51fde82a5170e3c061bd1124772ada13084ba3689375f7f504483f15d093c22d2da8cee39939f192213282a3c", 0xf4}, {&(0x7f000000c040)="de0513fdcc9a08a2635803464b2e8d69fb2812b5131922b6413ec1339f58a29d8689afe21b08b50e7876ea1334e09ae092ee72e182e2cce1503bb628315e9e7801378172aa065b1a2204aa9448bd5b9ef28a3bed3607f65b32b340591b", 0x5d}, {&(0x7f000000c0c0)="9f19ae7e4a156aabd3c5d0a841e27258d1a92e5959f3ef94200441fa76c3ac2722276a15767bc5504fe033fad4078a2142eeaed13828db70e7e3a06ea628cf056769a03c4c79c33dfd5d2748962b3879765a81e629f9968846bd28128b596177d00982c1d81b46a31158e0e2cd767603c74d656092030d7478d59204e4add2ba4e753686b563cd509bbf9eb1f846c9d67d3e994012671c31e3445579e877f67fc6668783e976691d1b15a3e34b0436d1971a14731350e4673ffa829accee3006fc29c0834c773de4cd3096973bf01e24f9368340a543f1cf648d5c8bfd8827530ce693a39e619ca522552f4896e1a293872bbf014d57066c", 0xf8}], 0x3, &(0x7f000000c200)=[@cred={{0x1c, 0x1, 0x2, {r17, r10, r19}}}], 0x20, 0x44000001}}], 0x5, 0x40041) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000440)=[@rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r10, r20}}}], 0xf8, 0x24048014}, 0x4003) (async, rerun: 64) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (rerun: 64) [ 837.834647][T21056] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 837.842890][T21056] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 837.850702][T21056] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 837.858513][T21056] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 837.866324][T21056] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 837.874134][T21056] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 837.881950][T21056] 05:39:56 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 67) [ 838.032393][T21064] loop3: detected capacity change from 0 to 16 [ 838.038925][T21064] FAULT_INJECTION: forcing a failure. [ 838.038925][T21064] name failslab, interval 1, probability 0, space 0, times 0 [ 838.054154][T21054] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 838.071065][T21064] CPU: 1 PID: 21064 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 838.081130][T21064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 838.091024][T21064] Call Trace: [ 838.094145][T21064] [ 838.096921][T21064] dump_stack_lvl+0x151/0x1b7 [ 838.101441][T21064] ? bfq_pos_tree_add_move+0x43e/0x43e [ 838.106733][T21064] dump_stack+0x15/0x17 [ 838.110720][T21064] should_fail+0x3c0/0x510 [ 838.114975][T21064] ? __se_sys_mount+0x156/0x3c0 [ 838.119658][T21064] __should_failslab+0x9f/0xe0 [ 838.124260][T21064] should_failslab+0x9/0x20 [ 838.128599][T21064] kmem_cache_alloc_trace+0x4a/0x310 [ 838.133723][T21064] __se_sys_mount+0x156/0x3c0 [ 838.138236][T21064] ? __x64_sys_mount+0xd0/0xd0 [ 838.142836][T21064] __x64_sys_mount+0xbf/0xd0 [ 838.147262][T21064] do_syscall_64+0x44/0xd0 [ 838.151514][T21064] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 838.157243][T21064] RIP: 0033:0x7f23d2a0460a [ 838.161497][T21064] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 05:39:56 executing program 4: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) [ 838.180938][T21064] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 838.189183][T21064] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 838.196994][T21064] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 838.204808][T21064] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 838.212614][T21064] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 838.220423][T21064] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 838.228245][T21064] 05:39:56 executing program 1: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 05:39:56 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 68) [ 838.239256][T21056] loop5: detected capacity change from 0 to 1024 05:39:56 executing program 2: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) [ 838.302142][T21056] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 838.302943][T21073] loop3: detected capacity change from 0 to 16 [ 838.335651][T21073] FAULT_INJECTION: forcing a failure. [ 838.335651][T21073] name failslab, interval 1, probability 0, space 0, times 0 [ 838.348325][T21073] CPU: 1 PID: 21073 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 838.358375][T21073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 838.368270][T21073] Call Trace: [ 838.371407][T21073] [ 838.374174][T21073] dump_stack_lvl+0x151/0x1b7 [ 838.378684][T21073] ? bfq_pos_tree_add_move+0x43e/0x43e [ 838.383980][T21073] dump_stack+0x15/0x17 [ 838.388066][T21073] should_fail+0x3c0/0x510 [ 838.392309][T21073] __should_failslab+0x9f/0xe0 [ 838.396909][T21073] should_failslab+0x9/0x20 [ 838.401252][T21073] kmem_cache_alloc+0x4f/0x2f0 [ 838.405851][T21073] ? getname_flags+0xba/0x510 [ 838.410364][T21073] getname_flags+0xba/0x510 [ 838.414705][T21073] user_path_at_empty+0x2e/0x1b0 [ 838.419477][T21073] __se_sys_mount+0x293/0x3c0 [ 838.423995][T21073] ? __x64_sys_mount+0xd0/0xd0 [ 838.428592][T21073] __x64_sys_mount+0xbf/0xd0 [ 838.433017][T21073] do_syscall_64+0x44/0xd0 [ 838.437271][T21073] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 838.442998][T21073] RIP: 0033:0x7f23d2a0460a [ 838.447251][T21073] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 838.466692][T21073] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 838.474941][T21073] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 838.482747][T21073] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 838.490559][T21073] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 05:39:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 60) [ 838.498370][T21073] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 838.506268][T21073] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 838.514087][T21073] 05:39:57 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 69) [ 838.572792][T21088] loop3: detected capacity change from 0 to 16 [ 838.582490][T21086] FAULT_INJECTION: forcing a failure. [ 838.582490][T21086] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 838.605514][T21088] FAULT_INJECTION: forcing a failure. [ 838.605514][T21088] name failslab, interval 1, probability 0, space 0, times 0 [ 838.622415][T21086] CPU: 1 PID: 21086 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 838.632473][T21086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 838.642456][T21086] Call Trace: [ 838.645578][T21086] [ 838.648357][T21086] dump_stack_lvl+0x151/0x1b7 [ 838.652872][T21086] ? bfq_pos_tree_add_move+0x43e/0x43e [ 838.658163][T21086] ? avc_has_perm_noaudit+0x2ec/0x450 [ 838.663374][T21086] dump_stack+0x15/0x17 [ 838.667361][T21086] should_fail+0x3c0/0x510 [ 838.671619][T21086] should_fail_alloc_page+0x58/0x70 [ 838.676650][T21086] __alloc_pages+0x1de/0x7c0 [ 838.681079][T21086] ? __count_vm_events+0x30/0x30 [ 838.685850][T21086] ? __kasan_check_read+0x11/0x20 [ 838.690711][T21086] ? __vm_enough_memory+0x118/0x310 [ 838.695744][T21086] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 838.701216][T21086] ? shmem_swapin_page+0x15c0/0x15c0 [ 838.706339][T21086] ? xas_start+0x33d/0x410 [ 838.710596][T21086] ? xas_load+0x2c7/0x2e0 [ 838.714752][T21086] ? pagecache_get_page+0xcc8/0xdb0 [ 838.719797][T21086] ? page_cache_prev_miss+0x430/0x430 [ 838.724992][T21086] ? _raw_spin_lock_irqsave+0x210/0x210 [ 838.730379][T21086] ? lru_cache_add+0x273/0x530 [ 838.734974][T21086] shmem_getpage_gfp+0x1487/0x25f0 [ 838.739929][T21086] ? shmem_getpage+0xa0/0xa0 [ 838.744348][T21086] ? fault_in_safe_writeable+0x240/0x240 [ 838.749817][T21086] ? __kasan_check_write+0x14/0x20 [ 838.754765][T21086] ? shmem_write_end+0x786/0x8a0 [ 838.759537][T21086] shmem_write_begin+0xc8/0x1b0 [ 838.764225][T21086] generic_perform_write+0x2cd/0x5d0 [ 838.769353][T21086] ? grab_cache_page_write_begin+0xa0/0xa0 [ 838.774985][T21086] ? file_remove_privs+0x690/0x690 [ 838.779935][T21086] ? __kasan_check_write+0x14/0x20 [ 838.784878][T21086] ? down_write+0xdd/0x140 [ 838.789132][T21086] __generic_file_write_iter+0x25b/0x4b0 [ 838.794601][T21086] generic_file_write_iter+0xaf/0x1c0 [ 838.799808][T21086] vfs_write+0xc8d/0x1050 [ 838.803976][T21086] ? file_end_write+0x1b0/0x1b0 [ 838.808660][T21086] ? __fget_files+0x310/0x370 [ 838.813177][T21086] ? __fdget_pos+0x1fe/0x310 [ 838.817600][T21086] ? ksys_write+0x77/0x2c0 [ 838.821851][T21086] ksys_write+0x198/0x2c0 [ 838.826021][T21086] ? __ia32_sys_read+0x90/0x90 [ 838.830621][T21086] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 838.836523][T21086] __x64_sys_write+0x7b/0x90 [ 838.840950][T21086] do_syscall_64+0x44/0xd0 [ 838.845199][T21086] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 838.850929][T21086] RIP: 0033:0x7f88865ece5f [ 838.855181][T21086] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 838.874622][T21086] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 838.882865][T21086] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 838.890677][T21086] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 838.898487][T21086] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 838.906304][T21086] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 838.914114][T21086] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 05:39:57 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000100)={{r0}, 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write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) ioctl$VHOST_VDPA_SET_STATUS(0xffffffffffffffff, 0x4001af72, &(0x7f0000000000)=0x6) 05:39:57 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000100)={{r0}, "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(async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) ioctl$VHOST_VDPA_SET_STATUS(0xffffffffffffffff, 0x4001af72, &(0x7f0000000000)=0x6) [ 838.921930][T21086] [ 838.941712][T21088] CPU: 1 PID: 21088 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 838.951770][T21088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 838.961666][T21088] Call Trace: [ 838.964788][T21088] [ 838.967569][T21088] dump_stack_lvl+0x151/0x1b7 [ 838.972098][T21088] ? bfq_pos_tree_add_move+0x43e/0x43e [ 838.977378][T21088] dump_stack+0x15/0x17 [ 838.981368][T21088] should_fail+0x3c0/0x510 [ 838.985622][T21088] __should_failslab+0x9f/0xe0 [ 838.990222][T21088] should_failslab+0x9/0x20 [ 838.994559][T21088] kmem_cache_alloc+0x4f/0x2f0 [ 838.999164][T21088] ? getname_flags+0xba/0x510 [ 839.003675][T21088] getname_flags+0xba/0x510 [ 839.008015][T21088] user_path_at_empty+0x2e/0x1b0 [ 839.012791][T21088] __se_sys_mount+0x293/0x3c0 [ 839.017387][T21088] ? __x64_sys_mount+0xd0/0xd0 [ 839.021988][T21088] __x64_sys_mount+0xbf/0xd0 [ 839.026420][T21088] do_syscall_64+0x44/0xd0 [ 839.030667][T21088] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 839.036396][T21088] RIP: 0033:0x7f23d2a0460a [ 839.040646][T21088] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 839.060091][T21088] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 05:39:57 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000100)={{r0}, 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"}) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) ioctl$VHOST_VDPA_SET_STATUS(0xffffffffffffffff, 0x4001af72, &(0x7f0000000000)=0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000100)={{r0}, "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"}) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) ioctl$VHOST_VDPA_SET_STATUS(0xffffffffffffffff, 0x4001af72, &(0x7f0000000000)=0x6) (async) 05:39:57 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, 0x11, 0x9}}) [ 839.068334][T21088] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 839.076145][T21088] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 839.083957][T21088] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 839.091770][T21088] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 839.099577][T21088] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 839.107398][T21088] 05:39:57 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, 0x11, 0x9}}) 05:39:57 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, 0x11, 0x9}}) 05:39:57 executing program 4: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 05:39:58 executing program 1: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 05:39:58 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000100)={0x0, @aes128, 0x0, @desc3}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x105100, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/handlers\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r7) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r8, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000001240)=@newqdisc={0x78, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c}}]}, 0x78}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r8, @ANYBLOB="00000000000000000d0000000a00010062617369630000003c00020038000280080001000540"], 0x6c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@getstats={0x1c, 0x5e, 0x200, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r8, 0x1}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8004) sendmsg$NL80211_CMD_ABORT_SCAN(r2, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYRES64=r0], 0x20}, 0x1, 0x0, 0x0, 0xc4001}, 0x48001) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) 05:39:58 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 70) 05:39:58 executing program 2: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 05:39:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$eJzs3c9rHOUbAPBnNkl/pd8mXxT8cQootFC7aZqqFQTr3WJBPddlsw0lu5mS3ZQmFGoPnvVQT548iyfPgvg/eFDw5EVqixSheovMZjbdNrvpNt10q/P5wCTvO+9s3nl25nl5Z2eWBFBYM9mPUsRLEfF5EjHV1TYeeePM5nb37l6r/nX3WjWJjY0P/kgiydd1tk/y35N55cWI+OHTiOOl7f0219aXKvV6bSWvz7Yal2eba+snLjUqi7XF2vL8mfnXT8/NnTp9Zmixlq9XDtz+4v3bN1d+PfHRZ/eOJnE2Dudt3XEMy0zM5O/JRJx9qG1u2J2NWDLqHWBXxvI8n4hsDJiKsTzrgf++6xGxARRUIv+hoDrzgOz6t7OMdkbydN15d/MCaHv845ufjcSB9rXRoT+TB66Msuvd6SH0n/Vx9vj537Ml9uhzCIBePrkRESfHx7ePf0k+/u3eyQG2ebgP4x88Pd9n85/Xes1/Slvzn+gx/5nskbu78ej8L90aQjd9ZfO/t3vOf7duWk2P5bX/ted8E8nFS/VaNrYdiYhjMbE/q+90P+eng29N9Wvrnv9lS9Z/Zy6Y78et8f0Pvmah0qo8Sczd7tyIeLnn/DfZOv5Jj+OfvR/nB+zjyHNv/Nyv7dHx762NryKO9jz+9+9oJTvfn5xtnw+znbNiu/mx9Rf69T/q+LPjf2jn+KeT7vu1zcfv49VvJn/s17bb839f8mG7vC9fd7XSaq3MRexL3tu+/tT913bqne2z+I+9svP41+v8PxgRHw8Y/3fzX/+y+/j3Vhb/wmMd/8cvfJl++06//gc7/qfbpWP5mkHGv0F38EneOwAAAAAAAHjWlCLicCSl8la5VCqXN5/veD4Olepps3X8Yrq6vBDt78pOx0Spc6d7qut5iLn8edhO/dRD9fmI+H9E3Bw72K6Xq2l9YdTBAwAAAAAAAAAAAAAAAAAAwDNiss/3/zO/jY1674A9519+Q3HJfygu+Q/FJf+huOQ/FJf8h+KS/1Bc8h+KS/5Dccl/AAAAAAAAAAAAAAAAAAAAAAAAAAAAGKrz585ly8bfd69Vs/rClbXVpfTKiYVac6ncWK2Wq+nK5fJimi7Wa+Vq2njU36un6eU3Y3n16myr1mzNNtfWLzTS1eXWhUuNymLtQm3iqUQFAAAAAAAAAAAAAAAAAAAA/y7NtfWlSr1eW1FQUFDYKox6ZAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA+/4JAAD//2c+F9A=") (fail_nth: 61) [ 839.550305][T21118] loop3: detected capacity change from 0 to 16 [ 839.557738][T21117] FAULT_INJECTION: forcing a failure. [ 839.557738][T21117] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 839.566063][T21118] FAULT_INJECTION: forcing a failure. [ 839.566063][T21118] name failslab, interval 1, probability 0, space 0, times 0 [ 839.570699][T21117] CPU: 1 PID: 21117 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 839.593051][T21117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 839.603032][T21117] Call Trace: [ 839.606154][T21117] [ 839.608932][T21117] dump_stack_lvl+0x151/0x1b7 [ 839.613447][T21117] ? bfq_pos_tree_add_move+0x43e/0x43e [ 839.618739][T21117] ? __kasan_check_read+0x11/0x20 [ 839.623599][T21117] dump_stack+0x15/0x17 [ 839.627589][T21117] should_fail+0x3c0/0x510 [ 839.631841][T21117] should_fail_usercopy+0x1a/0x20 [ 839.636703][T21117] copy_page_from_iter_atomic+0x433/0x11c0 [ 839.642347][T21117] ? pipe_zero+0x4d0/0x4d0 [ 839.646602][T21117] ? __kasan_check_write+0x14/0x20 [ 839.651543][T21117] ? shmem_write_end+0x786/0x8a0 [ 839.656319][T21117] generic_perform_write+0x343/0x5d0 [ 839.661439][T21117] ? grab_cache_page_write_begin+0xa0/0xa0 [ 839.667077][T21117] ? file_remove_privs+0x690/0x690 [ 839.672026][T21117] ? __kasan_check_write+0x14/0x20 [ 839.676971][T21117] ? down_write+0xdd/0x140 [ 839.681226][T21117] __generic_file_write_iter+0x25b/0x4b0 [ 839.686696][T21117] generic_file_write_iter+0xaf/0x1c0 [ 839.691902][T21117] vfs_write+0xc8d/0x1050 [ 839.696068][T21117] ? file_end_write+0x1b0/0x1b0 [ 839.700761][T21117] ? __fget_files+0x310/0x370 [ 839.705267][T21117] ? __fdget_pos+0x1fe/0x310 [ 839.709691][T21117] ? ksys_write+0x77/0x2c0 [ 839.713945][T21117] ksys_write+0x198/0x2c0 [ 839.718113][T21117] ? __ia32_sys_read+0x90/0x90 [ 839.722712][T21117] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 839.728614][T21117] __x64_sys_write+0x7b/0x90 [ 839.733048][T21117] do_syscall_64+0x44/0xd0 [ 839.737295][T21117] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 839.743021][T21117] RIP: 0033:0x7f88865ece5f [ 839.747273][T21117] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 839.766715][T21117] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 839.774964][T21117] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 839.782771][T21117] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 839.790585][T21117] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 839.798395][T21117] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 839.806204][T21117] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 839.814022][T21117] [ 839.818717][T21118] CPU: 1 PID: 21118 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 839.828768][T21118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 839.838658][T21118] Call Trace: [ 839.841783][T21118] [ 839.844562][T21118] dump_stack_lvl+0x151/0x1b7 [ 839.849075][T21118] ? bfq_pos_tree_add_move+0x43e/0x43e [ 839.854369][T21118] ? avc_has_perm_noaudit+0x2ec/0x450 [ 839.859574][T21118] dump_stack+0x15/0x17 [ 839.863572][T21118] should_fail+0x3c0/0x510 [ 839.867827][T21118] ? alloc_fs_context+0x65/0x830 [ 839.872596][T21118] __should_failslab+0x9f/0xe0 [ 839.877195][T21118] should_failslab+0x9/0x20 [ 839.881533][T21118] kmem_cache_alloc_trace+0x4a/0x310 [ 839.886657][T21118] alloc_fs_context+0x65/0x830 [ 839.891255][T21118] ? _raw_read_unlock+0x25/0x40 [ 839.895944][T21118] ? get_fs_type+0x3f3/0x510 [ 839.900368][T21118] fs_context_for_mount+0x24/0x30 [ 839.905227][T21118] do_new_mount+0x15c/0xad0 [ 839.909567][T21118] ? do_move_mount_old+0x160/0x160 [ 839.914515][T21118] ? security_capable+0xb2/0xd0 [ 839.919203][T21118] ? ns_capable+0x8a/0xf0 [ 839.923368][T21118] path_mount+0x60b/0x1050 [ 839.927621][T21118] __se_sys_mount+0x2d2/0x3c0 [ 839.932137][T21118] ? __x64_sys_mount+0xd0/0xd0 [ 839.936737][T21118] __x64_sys_mount+0xbf/0xd0 [ 839.941159][T21118] do_syscall_64+0x44/0xd0 [ 839.945411][T21118] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 839.951140][T21118] RIP: 0033:0x7f23d2a0460a [ 839.955396][T21118] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 839.974835][T21118] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 839.983078][T21118] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 839.990892][T21118] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 839.998700][T21118] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 840.006513][T21118] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 840.014323][T21118] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 840.022139][T21118] [ 840.026767][T21113] __nla_validate_parse: 2 callbacks suppressed [ 840.026780][T21113] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 840.076524][T21117] loop5: detected capacity change from 0 to 1024 [ 840.092649][T21121] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 840.120110][T21117] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:39:58 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 71) 05:39:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 62) [ 840.173298][T21113] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. 05:39:58 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000100)={0x0, @aes128, 0x0, @desc3}) (async) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x105100, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/handlers\x00', 0x0, 0x0) (async) r4 = socket$nl_route(0x10, 0x3, 0x0) (async) r5 = socket(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) (async) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r7) (async) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r8, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) (async) sendmsg$nl_route_sched(r5, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000001240)=@newqdisc={0x78, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c}}]}, 0x78}}, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r8, @ANYBLOB="00000000000000000d0000000a00010062617369630000003c00020038000280080001000540"], 0x6c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@getstats={0x1c, 0x5e, 0x200, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r8, 0x1}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8004) (async) sendmsg$NL80211_CMD_ABORT_SCAN(r2, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYRES64=r0], 0x20}, 0x1, 0x0, 0x0, 0xc4001}, 0x48001) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) [ 840.301143][T21134] loop3: detected capacity change from 0 to 16 [ 840.338181][T21134] FAULT_INJECTION: forcing a failure. [ 840.338181][T21134] name failslab, interval 1, probability 0, space 0, times 0 [ 840.339451][T21138] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 840.388085][T21134] CPU: 1 PID: 21134 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 05:39:58 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000100)={0x0, @aes128, 0x0, @desc3}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x105100, 0x0) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/handlers\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) (async) r5 = socket(0x10, 0x3, 0x0) (async) r6 = socket$nl_route(0x10, 0x3, 0x0) (async) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r7) (async) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r8, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) (async) sendmsg$nl_route_sched(r5, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000001240)=@newqdisc={0x78, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c}}]}, 0x78}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r8, @ANYBLOB="00000000000000000d0000000a00010062617369630000003c00020038000280080001000540"], 0x6c}}, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@getstats={0x1c, 0x5e, 0x200, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r8, 0x1}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8004) sendmsg$NL80211_CMD_ABORT_SCAN(r2, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYRES64=r0], 0x20}, 0x1, 0x0, 0x0, 0xc4001}, 0x48001) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) [ 840.398155][T21134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 840.408053][T21134] Call Trace: [ 840.411171][T21134] [ 840.413948][T21134] dump_stack_lvl+0x151/0x1b7 [ 840.418464][T21134] ? bfq_pos_tree_add_move+0x43e/0x43e [ 840.423759][T21134] dump_stack+0x15/0x17 [ 840.427750][T21134] should_fail+0x3c0/0x510 [ 840.429544][T21145] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 840.431999][T21134] ? erofs_init_fs_context+0x54/0x2d0 [ 840.432024][T21134] __should_failslab+0x9f/0xe0 [ 840.450925][T21134] should_failslab+0x9/0x20 [ 840.455260][T21134] kmem_cache_alloc_trace+0x4a/0x310 [ 840.460383][T21134] erofs_init_fs_context+0x54/0x2d0 [ 840.465413][T21134] ? trace_raw_output_erofs_destroy_inode+0x110/0x110 [ 840.472014][T21134] alloc_fs_context+0x671/0x830 [ 840.476702][T21134] fs_context_for_mount+0x24/0x30 [ 840.480432][T21147] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=21147 comm=syz-executor.0 [ 840.481557][T21134] do_new_mount+0x15c/0xad0 [ 840.481580][T21134] ? do_move_mount_old+0x160/0x160 [ 840.503432][T21134] ? security_capable+0xb2/0xd0 [ 840.508116][T21134] ? ns_capable+0x8a/0xf0 [ 840.512284][T21134] path_mount+0x60b/0x1050 [ 840.516538][T21134] __se_sys_mount+0x2d2/0x3c0 [ 840.521049][T21134] ? __x64_sys_mount+0xd0/0xd0 [ 840.525653][T21134] __x64_sys_mount+0xbf/0xd0 [ 840.530079][T21134] do_syscall_64+0x44/0xd0 [ 840.534328][T21134] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 840.534473][T21144] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 840.540053][T21134] RIP: 0033:0x7f23d2a0460a [ 840.540070][T21134] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 840.540084][T21134] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 840.540104][T21134] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 840.540116][T21134] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 05:39:59 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x1a0, r0, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x98, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a4b04b780b0c4a65"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="ca1ec5534f41a509f083ad67b66529bf"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "31342d9403a9d731"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="ba6b6b2098137a4a30a3d50bfa0a699befaa9ec4dacd5051"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="3ae199fcc130a342492021af149afdbb"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="48dd4fe1b3538b301a62f9dc1b1dc7b9"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="e0d073e541c80a086572956b3cbffdaf320b88ca0ee752d989d6709846e54bc1"}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ee9596391325513c"}]}, @NL80211_ATTR_REKEY_DATA={0x2c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "bdf2c0e41ae3cf73"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="70521d64c71c370bdf5438680a33dc09cdbef28d0a808d3a"}]}, @NL80211_ATTR_REKEY_DATA={0xa0, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="5ccbeba4a158020aed7c86c41653e31fe8fcc01d9637e66a239e3bb88201aff7"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="2eb2738dad0b6d0c810c079909c1d8fb"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "0abdc228932a6923"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="6e51b61a27900b5517cc0bf532a141f5097844bf49b603ca3f4a5ae592873492"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="57bb894eb3b54453117514e5c1ecadad"}]}, @NL80211_ATTR_REKEY_DATA={0x10, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "d136f0ff82f83707"}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8000}, 0x4008085) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0xff, 0x201) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r2) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcf}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x8880) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00000000c0)={0x3, 0x7ff, [{0x400, 0x0, 0x9}, {0x4, 0x0, 0x31}, {0x0, 0x0, 0x7}]}) 05:39:59 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x1a0, r0, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x98, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a4b04b780b0c4a65"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="ca1ec5534f41a509f083ad67b66529bf"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "31342d9403a9d731"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="ba6b6b2098137a4a30a3d50bfa0a699befaa9ec4dacd5051"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="3ae199fcc130a342492021af149afdbb"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="48dd4fe1b3538b301a62f9dc1b1dc7b9"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="e0d073e541c80a086572956b3cbffdaf320b88ca0ee752d989d6709846e54bc1"}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ee9596391325513c"}]}, @NL80211_ATTR_REKEY_DATA={0x2c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "bdf2c0e41ae3cf73"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="70521d64c71c370bdf5438680a33dc09cdbef28d0a808d3a"}]}, @NL80211_ATTR_REKEY_DATA={0xa0, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="5ccbeba4a158020aed7c86c41653e31fe8fcc01d9637e66a239e3bb88201aff7"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="2eb2738dad0b6d0c810c079909c1d8fb"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "0abdc228932a6923"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="6e51b61a27900b5517cc0bf532a141f5097844bf49b603ca3f4a5ae592873492"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="57bb894eb3b54453117514e5c1ecadad"}]}, @NL80211_ATTR_REKEY_DATA={0x10, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "d136f0ff82f83707"}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8000}, 0x4008085) (async) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0xff, 0x201) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r2) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcf}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x8880) (async) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00000000c0)={0x3, 0x7ff, [{0x400, 0x0, 0x9}, {0x4, 0x0, 0x31}, {0x0, 0x0, 0x7}]}) [ 840.540128][T21134] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 840.540139][T21134] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 840.540150][T21134] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 840.620171][T21134] 05:39:59 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x1a0, r0, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x98, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a4b04b780b0c4a65"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="ca1ec5534f41a509f083ad67b66529bf"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "31342d9403a9d731"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="ba6b6b2098137a4a30a3d50bfa0a699befaa9ec4dacd5051"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="3ae199fcc130a342492021af149afdbb"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="48dd4fe1b3538b301a62f9dc1b1dc7b9"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="e0d073e541c80a086572956b3cbffdaf320b88ca0ee752d989d6709846e54bc1"}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ee9596391325513c"}]}, @NL80211_ATTR_REKEY_DATA={0x2c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "bdf2c0e41ae3cf73"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="70521d64c71c370bdf5438680a33dc09cdbef28d0a808d3a"}]}, @NL80211_ATTR_REKEY_DATA={0xa0, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="5ccbeba4a158020aed7c86c41653e31fe8fcc01d9637e66a239e3bb88201aff7"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="2eb2738dad0b6d0c810c079909c1d8fb"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "0abdc228932a6923"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="6e51b61a27900b5517cc0bf532a141f5097844bf49b603ca3f4a5ae592873492"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="57bb894eb3b54453117514e5c1ecadad"}]}, @NL80211_ATTR_REKEY_DATA={0x10, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "d136f0ff82f83707"}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8000}, 0x4008085) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0xff, 0x201) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r2) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcf}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x8880) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00000000c0)={0x3, 0x7ff, [{0x400, 0x0, 0x9}, {0x4, 0x0, 0x31}, {0x0, 0x0, 0x7}]}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x1a0, r0, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x98, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a4b04b780b0c4a65"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="ca1ec5534f41a509f083ad67b66529bf"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "31342d9403a9d731"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="ba6b6b2098137a4a30a3d50bfa0a699befaa9ec4dacd5051"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="3ae199fcc130a342492021af149afdbb"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="48dd4fe1b3538b301a62f9dc1b1dc7b9"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="e0d073e541c80a086572956b3cbffdaf320b88ca0ee752d989d6709846e54bc1"}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ee9596391325513c"}]}, @NL80211_ATTR_REKEY_DATA={0x2c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "bdf2c0e41ae3cf73"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="70521d64c71c370bdf5438680a33dc09cdbef28d0a808d3a"}]}, @NL80211_ATTR_REKEY_DATA={0xa0, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x80000000}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="5ccbeba4a158020aed7c86c41653e31fe8fcc01d9637e66a239e3bb88201aff7"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="2eb2738dad0b6d0c810c079909c1d8fb"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "0abdc228932a6923"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="6e51b61a27900b5517cc0bf532a141f5097844bf49b603ca3f4a5ae592873492"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="57bb894eb3b54453117514e5c1ecadad"}]}, @NL80211_ATTR_REKEY_DATA={0x10, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "d136f0ff82f83707"}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8000}, 0x4008085) (async) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) write$rfkill(r1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) syz_open_dev$mouse(&(0x7f0000000000), 0xff, 0x201) (async) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r2) (async) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcf}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x8880) (async) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00000000c0)={0x3, 0x7ff, [{0x400, 0x0, 0x9}, {0x4, 0x0, 0x31}, {0x0, 0x0, 0x7}]}) (async) [ 840.858661][T21136] FAULT_INJECTION: forcing a failure. [ 840.858661][T21136] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 840.884828][T21136] CPU: 1 PID: 21136 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 840.894895][T21136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 840.904787][T21136] Call Trace: [ 840.907913][T21136] [ 840.910692][T21136] dump_stack_lvl+0x151/0x1b7 [ 840.915201][T21136] ? bfq_pos_tree_add_move+0x43e/0x43e [ 840.920497][T21136] ? avc_has_perm_noaudit+0x2ec/0x450 [ 840.925704][T21136] dump_stack+0x15/0x17 [ 840.929698][T21136] should_fail+0x3c0/0x510 [ 840.933948][T21136] should_fail_alloc_page+0x58/0x70 [ 840.938990][T21136] __alloc_pages+0x1de/0x7c0 [ 840.943413][T21136] ? __count_vm_events+0x30/0x30 [ 840.948182][T21136] ? __kasan_check_read+0x11/0x20 [ 840.953044][T21136] ? __vm_enough_memory+0x118/0x310 [ 840.958078][T21136] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 840.963549][T21136] ? shmem_swapin_page+0x15c0/0x15c0 [ 840.968672][T21136] ? xas_start+0x33d/0x410 [ 840.972919][T21136] ? xas_load+0x2c7/0x2e0 [ 840.977085][T21136] ? pagecache_get_page+0xcc8/0xdb0 [ 840.982123][T21136] ? page_cache_prev_miss+0x430/0x430 [ 840.987327][T21136] ? _raw_spin_lock_irqsave+0x210/0x210 [ 840.992708][T21136] ? lru_cache_add+0x273/0x530 [ 840.997311][T21136] shmem_getpage_gfp+0x1487/0x25f0 [ 841.002259][T21136] ? shmem_getpage+0xa0/0xa0 [ 841.006678][T21136] ? fault_in_safe_writeable+0x240/0x240 [ 841.012151][T21136] ? __kasan_check_write+0x14/0x20 [ 841.017094][T21136] ? shmem_write_end+0x786/0x8a0 [ 841.021875][T21136] shmem_write_begin+0xc8/0x1b0 [ 841.026557][T21136] generic_perform_write+0x2cd/0x5d0 [ 841.031679][T21136] ? grab_cache_page_write_begin+0xa0/0xa0 [ 841.037320][T21136] ? file_remove_privs+0x690/0x690 [ 841.042265][T21136] ? __kasan_check_write+0x14/0x20 [ 841.047213][T21136] ? down_write+0xdd/0x140 [ 841.051465][T21136] __generic_file_write_iter+0x25b/0x4b0 [ 841.056936][T21136] generic_file_write_iter+0xaf/0x1c0 [ 841.062142][T21136] vfs_write+0xc8d/0x1050 [ 841.066312][T21136] ? file_end_write+0x1b0/0x1b0 [ 841.071013][T21136] ? __fget_files+0x310/0x370 [ 841.075506][T21136] ? __fdget_pos+0x1fe/0x310 [ 841.080029][T21136] ? ksys_write+0x77/0x2c0 [ 841.084273][T21136] ksys_write+0x198/0x2c0 [ 841.088440][T21136] ? __ia32_sys_read+0x90/0x90 [ 841.093038][T21136] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 841.099029][T21136] __x64_sys_write+0x7b/0x90 [ 841.103453][T21136] do_syscall_64+0x44/0xd0 [ 841.107707][T21136] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 841.113442][T21136] RIP: 0033:0x7f88865ece5f [ 841.117688][T21136] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 841.137132][T21136] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 841.145376][T21136] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f 05:39:59 executing program 1: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 05:39:59 executing program 4: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 05:39:59 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x670300, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000680)={0x6, 0xd, &(0x7f0000000500)=@raw=[@call={0x85, 0x0, 0x0, 0x1d}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1ff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @call={0x85, 0x0, 0x0, 0x2f}, @cb_func={0x18, 0x6, 0x4, 0x0, 0xfffffffffffffff8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @alu={0x4, 0x0, 0xa, 0x7, 0x7, 0x80}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8a}, @alu={0x4, 0x0, 0x7, 0x6, 0xa, 0x6, 0x1}], &(0x7f0000000580)='syzkaller\x00', 0xffff551e, 0x5, &(0x7f00000005c0)=""/5, 0x41000, 0x15, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000600)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x2, 0x10, 0x9, 0x401}, 0x10}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={r1, 0x0, 0x41, 0x2f, &(0x7f0000000700)="ae00c18351b1c0118691de59a95ea2c9c828cecaa7674632b31807fc9bec773015db6b613ff71c9ebf73d1d6f89c5bb424ca3c2e22803be04a2b6eb29e29708bc0", &(0x7f0000000780)=""/47, 0x1000, 0x0, 0x4d, 0x67, &(0x7f00000007c0)="699b8af128ec95f4fb6f8b7b5a55f561061b913916a951d7a830d3edf01fee75de0bc4910f9594ead3fe79dd03551aea226258cad4df924e32fa6d31a1df2c8db6a828223642f465a5f0359bd3", &(0x7f0000000840)="74c9667ada93aa18273415d4fa238b44dc777f0efb78d0108e7c1ab56015b56e935ca291fb453358e388e281fa79484debcbc0fa948b42befc0b90b998aa3d7e685ff6de84a99ab00b061c58b33d354cb4053016dbbe2a410b321a2b0e615383ae90be0e0fc07a", 0x0, 0x4}, 0x48) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000200), &(0x7f0000000240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000280)}}, 0x10) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x58, r2, 0x200, 0x1f, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 05:39:59 executing program 2: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 05:39:59 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x670300, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000680)={0x6, 0xd, &(0x7f0000000500)=@raw=[@call={0x85, 0x0, 0x0, 0x1d}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1ff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @call={0x85, 0x0, 0x0, 0x2f}, @cb_func={0x18, 0x6, 0x4, 0x0, 0xfffffffffffffff8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @alu={0x4, 0x0, 0xa, 0x7, 0x7, 0x80}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8a}, @alu={0x4, 0x0, 0x7, 0x6, 0xa, 0x6, 0x1}], &(0x7f0000000580)='syzkaller\x00', 0xffff551e, 0x5, &(0x7f00000005c0)=""/5, 0x41000, 0x15, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000600)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x2, 0x10, 0x9, 0x401}, 0x10}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={r1, 0x0, 0x41, 0x2f, &(0x7f0000000700)="ae00c18351b1c0118691de59a95ea2c9c828cecaa7674632b31807fc9bec773015db6b613ff71c9ebf73d1d6f89c5bb424ca3c2e22803be04a2b6eb29e29708bc0", &(0x7f0000000780)=""/47, 0x1000, 0x0, 0x4d, 0x67, &(0x7f00000007c0)="699b8af128ec95f4fb6f8b7b5a55f561061b913916a951d7a830d3edf01fee75de0bc4910f9594ead3fe79dd03551aea226258cad4df924e32fa6d31a1df2c8db6a828223642f465a5f0359bd3", &(0x7f0000000840)="74c9667ada93aa18273415d4fa238b44dc777f0efb78d0108e7c1ab56015b56e935ca291fb453358e388e281fa79484debcbc0fa948b42befc0b90b998aa3d7e685ff6de84a99ab00b061c58b33d354cb4053016dbbe2a410b321a2b0e615383ae90be0e0fc07a", 0x0, 0x4}, 0x48) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000200), &(0x7f0000000240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000280)}}, 0x10) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x58, r2, 0x200, 0x1f, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x8000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x670300, 0x0) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000680)={0x6, 0xd, &(0x7f0000000500)=@raw=[@call={0x85, 0x0, 0x0, 0x1d}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1ff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @call={0x85, 0x0, 0x0, 0x2f}, @cb_func={0x18, 0x6, 0x4, 0x0, 0xfffffffffffffff8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @alu={0x4, 0x0, 0xa, 0x7, 0x7, 0x80}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8a}, @alu={0x4, 0x0, 0x7, 0x6, 0xa, 0x6, 0x1}], &(0x7f0000000580)='syzkaller\x00', 0xffff551e, 0x5, &(0x7f00000005c0)=""/5, 0x41000, 0x15, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000600)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x2, 0x10, 0x9, 0x401}, 0x10}, 0x80) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={r1, 0x0, 0x41, 0x2f, &(0x7f0000000700)="ae00c18351b1c0118691de59a95ea2c9c828cecaa7674632b31807fc9bec773015db6b613ff71c9ebf73d1d6f89c5bb424ca3c2e22803be04a2b6eb29e29708bc0", &(0x7f0000000780)=""/47, 0x1000, 0x0, 0x4d, 0x67, &(0x7f00000007c0)="699b8af128ec95f4fb6f8b7b5a55f561061b913916a951d7a830d3edf01fee75de0bc4910f9594ead3fe79dd03551aea226258cad4df924e32fa6d31a1df2c8db6a828223642f465a5f0359bd3", &(0x7f0000000840)="74c9667ada93aa18273415d4fa238b44dc777f0efb78d0108e7c1ab56015b56e935ca291fb453358e388e281fa79484debcbc0fa948b42befc0b90b998aa3d7e685ff6de84a99ab00b061c58b33d354cb4053016dbbe2a410b321a2b0e615383ae90be0e0fc07a", 0x0, 0x4}, 0x48) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000200), &(0x7f0000000240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000280)}}, 0x10) (async) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x58, r2, 0x200, 0x1f, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x8000) (async) [ 841.153186][T21136] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 841.160997][T21136] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 841.168812][T21136] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 841.176620][T21136] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 841.184435][T21136] 05:39:59 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 72) 05:39:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 63) [ 841.262640][T21183] FAULT_INJECTION: forcing a failure. [ 841.262640][T21183] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 841.266988][T21187] loop3: detected capacity change from 0 to 16 [ 841.275715][T21183] CPU: 0 PID: 21183 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 841.291630][T21183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 841.301525][T21183] Call Trace: [ 841.304649][T21183] [ 841.304729][T21187] FAULT_INJECTION: forcing a failure. [ 841.304729][T21187] name failslab, interval 1, probability 0, space 0, times 0 [ 841.307424][T21183] dump_stack_lvl+0x151/0x1b7 [ 841.307459][T21183] ? bfq_pos_tree_add_move+0x43e/0x43e [ 841.329646][T21183] ? __kasan_check_read+0x11/0x20 [ 841.334507][T21183] dump_stack+0x15/0x17 [ 841.338501][T21183] should_fail+0x3c0/0x510 [ 841.342748][T21183] should_fail_usercopy+0x1a/0x20 [ 841.347612][T21183] copy_page_from_iter_atomic+0x433/0x11c0 [ 841.353263][T21183] ? pipe_zero+0x4d0/0x4d0 [ 841.357505][T21183] ? __kasan_check_write+0x14/0x20 [ 841.362455][T21183] ? shmem_write_end+0x786/0x8a0 [ 841.367228][T21183] generic_perform_write+0x343/0x5d0 [ 841.372350][T21183] ? grab_cache_page_write_begin+0xa0/0xa0 [ 841.377988][T21183] ? file_remove_privs+0x690/0x690 [ 841.382933][T21183] ? __kasan_check_write+0x14/0x20 [ 841.387883][T21183] ? down_write+0xdd/0x140 [ 841.392135][T21183] __generic_file_write_iter+0x25b/0x4b0 [ 841.397605][T21183] generic_file_write_iter+0xaf/0x1c0 [ 841.402810][T21183] vfs_write+0xc8d/0x1050 [ 841.406978][T21183] ? file_end_write+0x1b0/0x1b0 [ 841.411664][T21183] ? __fget_files+0x310/0x370 [ 841.416178][T21183] ? __fdget_pos+0x1fe/0x310 [ 841.420599][T21183] ? ksys_write+0x77/0x2c0 [ 841.424855][T21183] ksys_write+0x198/0x2c0 [ 841.429020][T21183] ? __ia32_sys_read+0x90/0x90 [ 841.433619][T21183] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 841.439526][T21183] __x64_sys_write+0x7b/0x90 [ 841.443947][T21183] do_syscall_64+0x44/0xd0 [ 841.448213][T21183] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 841.453929][T21183] RIP: 0033:0x7f88865ece5f [ 841.458185][T21183] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 841.477624][T21183] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 841.485870][T21183] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 841.493683][T21183] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 841.501493][T21183] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c 05:40:00 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x670300, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000680)={0x6, 0xd, &(0x7f0000000500)=@raw=[@call={0x85, 0x0, 0x0, 0x1d}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1ff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @call={0x85, 0x0, 0x0, 0x2f}, @cb_func={0x18, 0x6, 0x4, 0x0, 0xfffffffffffffff8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @alu={0x4, 0x0, 0xa, 0x7, 0x7, 0x80}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8a}, @alu={0x4, 0x0, 0x7, 0x6, 0xa, 0x6, 0x1}], &(0x7f0000000580)='syzkaller\x00', 0xffff551e, 0x5, &(0x7f00000005c0)=""/5, 0x41000, 0x15, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000600)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x2, 0x10, 0x9, 0x401}, 0x10}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000008c0)={r1, 0x0, 0x41, 0x2f, &(0x7f0000000700)="ae00c18351b1c0118691de59a95ea2c9c828cecaa7674632b31807fc9bec773015db6b613ff71c9ebf73d1d6f89c5bb424ca3c2e22803be04a2b6eb29e29708bc0", &(0x7f0000000780)=""/47, 0x1000, 0x0, 0x4d, 0x67, &(0x7f00000007c0)="699b8af128ec95f4fb6f8b7b5a55f561061b913916a951d7a830d3edf01fee75de0bc4910f9594ead3fe79dd03551aea226258cad4df924e32fa6d31a1df2c8db6a828223642f465a5f0359bd3", &(0x7f0000000840)="74c9667ada93aa18273415d4fa238b44dc777f0efb78d0108e7c1ab56015b56e935ca291fb453358e388e281fa79484debcbc0fa948b42befc0b90b998aa3d7e685ff6de84a99ab00b061c58b33d354cb4053016dbbe2a410b321a2b0e615383ae90be0e0fc07a", 0x0, 0x4}, 0x48) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000200), &(0x7f0000000240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000280)}}, 0x10) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x58, r2, 0x200, 0x1f, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x8000) [ 841.509301][T21183] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 841.517115][T21183] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 841.524931][T21183] [ 841.529114][T21187] CPU: 1 PID: 21187 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 841.539171][T21187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 841.549063][T21187] Call Trace: [ 841.552186][T21187] [ 841.554966][T21187] dump_stack_lvl+0x151/0x1b7 [ 841.559477][T21187] ? bfq_pos_tree_add_move+0x43e/0x43e [ 841.564774][T21187] dump_stack+0x15/0x17 [ 841.568766][T21187] should_fail+0x3c0/0x510 [ 841.573015][T21187] ? erofs_init_fs_context+0x98/0x2d0 [ 841.578229][T21187] __should_failslab+0x9f/0xe0 [ 841.582824][T21187] should_failslab+0x9/0x20 [ 841.587165][T21187] kmem_cache_alloc_trace+0x4a/0x310 [ 841.592285][T21187] ? erofs_init_fs_context+0x54/0x2d0 [ 841.597491][T21187] erofs_init_fs_context+0x98/0x2d0 [ 841.602526][T21187] alloc_fs_context+0x671/0x830 [ 841.607214][T21187] fs_context_for_mount+0x24/0x30 [ 841.612158][T21187] do_new_mount+0x15c/0xad0 [ 841.616500][T21187] ? do_move_mount_old+0x160/0x160 [ 841.621449][T21187] ? security_capable+0xb2/0xd0 [ 841.626134][T21187] ? ns_capable+0x8a/0xf0 [ 841.630300][T21187] path_mount+0x60b/0x1050 [ 841.634581][T21187] __se_sys_mount+0x2d2/0x3c0 [ 841.639069][T21187] ? __x64_sys_mount+0xd0/0xd0 [ 841.643664][T21187] __x64_sys_mount+0xbf/0xd0 [ 841.648093][T21187] do_syscall_64+0x44/0xd0 [ 841.652342][T21187] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 841.658071][T21187] RIP: 0033:0x7f23d2a0460a [ 841.662334][T21187] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 841.681767][T21187] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 841.690012][T21187] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 841.697823][T21187] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 841.705635][T21187] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 05:40:00 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) read$usbfs(0xffffffffffffffff, &(0x7f0000000080)=""/220, 0xdc) write$rfkill(r0, &(0x7f0000000000)={0x0, 0xf, 0x7, 0x1}, 0xffffffffffffff4a) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) 05:40:00 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) read$usbfs(0xffffffffffffffff, &(0x7f0000000080)=""/220, 0xdc) (async) write$rfkill(r0, &(0x7f0000000000)={0x0, 0xf, 0x7, 0x1}, 0xffffffffffffff4a) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) [ 841.713443][T21187] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 841.721260][T21187] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 841.729072][T21187] 05:40:00 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) read$usbfs(0xffffffffffffffff, &(0x7f0000000080)=""/220, 0xdc) write$rfkill(r0, &(0x7f0000000000)={0x0, 0xf, 0x7, 0x1}, 0xffffffffffffff4a) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) read$usbfs(0xffffffffffffffff, &(0x7f0000000080)=""/220, 0xdc) (async) write$rfkill(r0, &(0x7f0000000000)={0x0, 0xf, 0x7, 0x1}, 0xffffffffffffff4a) (async) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) (async) 05:40:00 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r1, 0x17b, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x3652, 0xfffffffffffffffe}) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r3, 0x17b, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000003c0)={{0xf000, 0x2, 0x8, 0x1, 0x0, 0xfc, 0x3, 0x68, 0x35, 0x2, 0x1, 0x1}, {0x100000, 0x10000, 0x10, 0x9, 0x4, 0x6d, 0xc0, 0xc1, 0x1, 0xc0, 0x1, 0x40}, {0x1000, 0x2, 0x8, 0xac, 0x8, 0x0, 0x31, 0x9b, 0x9, 0xe2, 0xff, 0xe9}, {0x5000, 0x4000, 0xb, 0xff, 0xf9, 0x1f, 0xd7, 0x81, 0x40, 0xda, 0xd2, 0x1}, {0x6000, 0x3000, 0x3, 0x9, 0x18, 0x9a, 0x1f, 0x58, 0x7, 0x5, 0x0, 0x5}, {0x1000, 0x4000, 0x8, 0x1, 0x0, 0x4, 0x8, 0x20, 0x4, 0xf7, 0x7f, 0x20}, {0x2000, 0x2000, 0x4, 0x7, 0x8, 0x2, 0x9d, 0x36, 0x1f, 0x85, 0x6d, 0xe0}, {0x4, 0x6000, 0x0, 0x5, 0x7f, 0x8, 0x4, 0xe4, 0x7f, 0x0, 0x7, 0x5}, {0xf000, 0x964e}, {0x1000, 0x4}, 0x40000, 0x0, 0x6000, 0x100004, 0x7, 0x4000, 0x4000, [0x5, 0x7ff, 0x6, 0x3f]}) lseek(r2, 0x17b, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000000c0)={0x8, "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"}) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) [ 842.116482][T21183] loop5: detected capacity change from 0 to 1024 [ 842.159833][T21183] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:40:00 executing program 4: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 05:40:00 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r1, 0x17b, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x3652, 0xfffffffffffffffe}) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r3, 0x17b, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000003c0)={{0xf000, 0x2, 0x8, 0x1, 0x0, 0xfc, 0x3, 0x68, 0x35, 0x2, 0x1, 0x1}, {0x100000, 0x10000, 0x10, 0x9, 0x4, 0x6d, 0xc0, 0xc1, 0x1, 0xc0, 0x1, 0x40}, {0x1000, 0x2, 0x8, 0xac, 0x8, 0x0, 0x31, 0x9b, 0x9, 0xe2, 0xff, 0xe9}, {0x5000, 0x4000, 0xb, 0xff, 0xf9, 0x1f, 0xd7, 0x81, 0x40, 0xda, 0xd2, 0x1}, {0x6000, 0x3000, 0x3, 0x9, 0x18, 0x9a, 0x1f, 0x58, 0x7, 0x5, 0x0, 0x5}, {0x1000, 0x4000, 0x8, 0x1, 0x0, 0x4, 0x8, 0x20, 0x4, 0xf7, 0x7f, 0x20}, {0x2000, 0x2000, 0x4, 0x7, 0x8, 0x2, 0x9d, 0x36, 0x1f, 0x85, 0x6d, 0xe0}, {0x4, 0x6000, 0x0, 0x5, 0x7f, 0x8, 0x4, 0xe4, 0x7f, 0x0, 0x7, 0x5}, {0xf000, 0x964e}, {0x1000, 0x4}, 0x40000, 0x0, 0x6000, 0x100004, 0x7, 0x4000, 0x4000, [0x5, 0x7ff, 0x6, 0x3f]}) lseek(r2, 0x17b, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000000c0)={0x8, "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"}) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) (async) lseek(r1, 0x17b, 0x0) (async) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x3652, 0xfffffffffffffffe}) (async) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) (async) lseek(r3, 0x17b, 0x0) (async) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000003c0)={{0xf000, 0x2, 0x8, 0x1, 0x0, 0xfc, 0x3, 0x68, 0x35, 0x2, 0x1, 0x1}, {0x100000, 0x10000, 0x10, 0x9, 0x4, 0x6d, 0xc0, 0xc1, 0x1, 0xc0, 0x1, 0x40}, {0x1000, 0x2, 0x8, 0xac, 0x8, 0x0, 0x31, 0x9b, 0x9, 0xe2, 0xff, 0xe9}, {0x5000, 0x4000, 0xb, 0xff, 0xf9, 0x1f, 0xd7, 0x81, 0x40, 0xda, 0xd2, 0x1}, {0x6000, 0x3000, 0x3, 0x9, 0x18, 0x9a, 0x1f, 0x58, 0x7, 0x5, 0x0, 0x5}, {0x1000, 0x4000, 0x8, 0x1, 0x0, 0x4, 0x8, 0x20, 0x4, 0xf7, 0x7f, 0x20}, {0x2000, 0x2000, 0x4, 0x7, 0x8, 0x2, 0x9d, 0x36, 0x1f, 0x85, 0x6d, 0xe0}, {0x4, 0x6000, 0x0, 0x5, 0x7f, 0x8, 0x4, 0xe4, 0x7f, 0x0, 0x7, 0x5}, {0xf000, 0x964e}, {0x1000, 0x4}, 0x40000, 0x0, 0x6000, 0x100004, 0x7, 0x4000, 0x4000, [0x5, 0x7ff, 0x6, 0x3f]}) (async) lseek(r2, 0x17b, 0x0) (async) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000000c0)={0x8, "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"}) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) 05:40:00 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 73) [ 842.265313][T21222] loop3: detected capacity change from 0 to 16 [ 842.288587][T21222] FAULT_INJECTION: forcing a failure. [ 842.288587][T21222] name failslab, interval 1, probability 0, space 0, times 0 [ 842.344867][T21222] CPU: 0 PID: 21222 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 842.354939][T21222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 842.364835][T21222] Call Trace: [ 842.367957][T21222] [ 842.370734][T21222] dump_stack_lvl+0x151/0x1b7 [ 842.375247][T21222] ? bfq_pos_tree_add_move+0x43e/0x43e [ 842.380545][T21222] dump_stack+0x15/0x17 [ 842.384537][T21222] should_fail+0x3c0/0x510 [ 842.388787][T21222] ? vfs_parse_fs_string+0x169/0x2a0 [ 842.393907][T21222] __should_failslab+0x9f/0xe0 [ 842.398942][T21222] should_failslab+0x9/0x20 [ 842.403279][T21222] __kmalloc_track_caller+0x6c/0x350 [ 842.408491][T21222] kmemdup_nul+0x2a/0xa0 [ 842.412569][T21222] vfs_parse_fs_string+0x169/0x2a0 [ 842.417514][T21222] ? __init_rwsem+0xd5/0x1c0 [ 842.421940][T21222] ? vfs_parse_fs_param+0x4a0/0x4a0 [ 842.426984][T21222] do_new_mount+0x22c/0xad0 [ 842.431320][T21222] ? do_move_mount_old+0x160/0x160 [ 842.436263][T21222] ? security_capable+0xb2/0xd0 [ 842.440948][T21222] ? ns_capable+0x8a/0xf0 [ 842.445112][T21222] path_mount+0x60b/0x1050 [ 842.449371][T21222] __se_sys_mount+0x2d2/0x3c0 [ 842.453888][T21222] ? __x64_sys_mount+0xd0/0xd0 [ 842.458483][T21222] __x64_sys_mount+0xbf/0xd0 [ 842.462912][T21222] do_syscall_64+0x44/0xd0 [ 842.467159][T21222] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 842.472885][T21222] RIP: 0033:0x7f23d2a0460a [ 842.477140][T21222] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 842.496594][T21222] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 842.504827][T21222] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 842.512638][T21222] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 842.520453][T21222] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 842.528260][T21222] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 842.536072][T21222] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 842.543887][T21222] 05:40:01 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r1, 0x17b, 0x0) (async) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x3652, 0xfffffffffffffffe}) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) (async) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r3, 0x17b, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000003c0)={{0xf000, 0x2, 0x8, 0x1, 0x0, 0xfc, 0x3, 0x68, 0x35, 0x2, 0x1, 0x1}, {0x100000, 0x10000, 0x10, 0x9, 0x4, 0x6d, 0xc0, 0xc1, 0x1, 0xc0, 0x1, 0x40}, {0x1000, 0x2, 0x8, 0xac, 0x8, 0x0, 0x31, 0x9b, 0x9, 0xe2, 0xff, 0xe9}, {0x5000, 0x4000, 0xb, 0xff, 0xf9, 0x1f, 0xd7, 0x81, 0x40, 0xda, 0xd2, 0x1}, {0x6000, 0x3000, 0x3, 0x9, 0x18, 0x9a, 0x1f, 0x58, 0x7, 0x5, 0x0, 0x5}, {0x1000, 0x4000, 0x8, 0x1, 0x0, 0x4, 0x8, 0x20, 0x4, 0xf7, 0x7f, 0x20}, {0x2000, 0x2000, 0x4, 0x7, 0x8, 0x2, 0x9d, 0x36, 0x1f, 0x85, 0x6d, 0xe0}, {0x4, 0x6000, 0x0, 0x5, 0x7f, 0x8, 0x4, 0xe4, 0x7f, 0x0, 0x7, 0x5}, {0xf000, 0x964e}, {0x1000, 0x4}, 0x40000, 0x0, 0x6000, 0x100004, 0x7, 0x4000, 0x4000, [0x5, 0x7ff, 0x6, 0x3f]}) lseek(r2, 0x17b, 0x0) (async) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000000c0)={0x8, "3caa4504bd82a26afb994edbb2d9a2ff5ca207a27918fa0b3e835c2c7dfb967c31f4d4beccdf5e54bee71a99823f4294be9293bb7664a0054fbaf235c339b03ac89d6e4c3706c535f4c6180663e9ed752319f9e06d7235f0250c1f12d88666fed1289a6f1c593140a4bdf5d027f1174ce112ac8eb74db616dd6dc7e0836ee673f213d104b18bcd4f2ba61ac9a1c9d5e64c472b0efdb34ed2b710a87486bb0a86b9ba0e432a40a9ca2eb21eca573193f933e9d275b4bf4f440582abf6174437413ab2a451af01d0c50b35da1fa0330244ecd25791c6ad399dc20d00009128ef739c5f786b15de3bee10f3d2d1b3afbad23afdc4552ddc8c5c10a80e8f5d9d92fa9b5a57ed27445c2833fae2b855fa506bfeb0503b8bd6d07d5878ba09485b40adef7f2b5306c9d3185e2920f4e41abe1b60a9795bef7bfa3ed7c276519655cae78d716cb27a22ba3db2c9e3eadd3414d2c2020e3d3fc4b57097f41be7618ecbe1f05a02b8fe48c34f09b423766be67086aef2930414f2e020147f19d0d53a874648a8f9e846cb052bc788a874394205f1e5df7c489aff8a73165ccf6168937efbfc942303276dc0b9a017844fbed1ca71f1da20ec9ffd2024f67c4feb213ef21a2ff688deaa0ce34b78fcf81e4ff1acb14ca21223ffa64c462d39ed4866f481896d0923ba41279cf4ce648589322ad1cc52ee6700"}) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) 05:40:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c00000095000000000000002b4003fe37a077ae55f52c0d80a2649baca85309be96d5a45bbbdb5ff7ffffffd075b3eee14473f51be98db7ef9f059842ba4470e8ff4acb807fbbabc68abdccbb61c302df01c11071adac29fd64d33a3502fbeb1ed99dd0e792f24c420bfc00635421d339ad521d8953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11954ed1c8a8676468cf2405e48723d4b1ff00000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 05:40:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 64) 05:40:01 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 74) 05:40:01 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) [ 842.675394][T21235] loop3: detected capacity change from 0 to 16 [ 842.681855][T21235] FAULT_INJECTION: forcing a failure. [ 842.681855][T21235] name failslab, interval 1, probability 0, space 0, times 0 [ 842.695196][T21233] FAULT_INJECTION: forcing a failure. [ 842.695196][T21233] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 842.714889][T21235] CPU: 1 PID: 21235 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 842.724950][T21235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 842.734842][T21235] Call Trace: [ 842.737964][T21235] [ 842.740744][T21235] dump_stack_lvl+0x151/0x1b7 [ 842.745255][T21235] ? bfq_pos_tree_add_move+0x43e/0x43e [ 842.750552][T21235] dump_stack+0x15/0x17 [ 842.754541][T21235] should_fail+0x3c0/0x510 [ 842.758796][T21235] ? vfs_parse_fs_string+0x169/0x2a0 [ 842.763917][T21235] __should_failslab+0x9f/0xe0 [ 842.768516][T21235] should_failslab+0x9/0x20 [ 842.772857][T21235] __kmalloc_track_caller+0x6c/0x350 [ 842.777976][T21235] kmemdup_nul+0x2a/0xa0 [ 842.782056][T21235] vfs_parse_fs_string+0x169/0x2a0 [ 842.787005][T21235] ? __init_rwsem+0xd5/0x1c0 [ 842.791431][T21235] ? vfs_parse_fs_param+0x4a0/0x4a0 [ 842.796468][T21235] do_new_mount+0x22c/0xad0 [ 842.800807][T21235] ? do_move_mount_old+0x160/0x160 [ 842.805748][T21235] ? security_capable+0xb2/0xd0 [ 842.810436][T21235] ? ns_capable+0x8a/0xf0 [ 842.814602][T21235] path_mount+0x60b/0x1050 [ 842.818857][T21235] __se_sys_mount+0x2d2/0x3c0 [ 842.823373][T21235] ? __x64_sys_mount+0xd0/0xd0 [ 842.827980][T21235] __x64_sys_mount+0xbf/0xd0 [ 842.832419][T21235] do_syscall_64+0x44/0xd0 [ 842.836656][T21235] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 842.842378][T21235] RIP: 0033:0x7f23d2a0460a [ 842.846633][T21235] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 842.866074][T21235] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 842.874317][T21235] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 842.882126][T21235] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 842.889944][T21235] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 842.897750][T21235] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 842.905565][T21235] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 842.913376][T21235] [ 842.971593][T21239] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted 05:40:01 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r1, 0x17b, 0x0) write$rfkill(r0, &(0x7f0000000100)={0x3, 0x2, 0x2, 0x1, 0xfe}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) fcntl$setflags(r2, 0x2, 0x0) fsync(r0) read$rfkill(0xffffffffffffffff, &(0x7f0000000000), 0x8) [ 843.119340][T21233] CPU: 1 PID: 21233 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 843.129413][T21233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 843.139310][T21233] Call Trace: [ 843.142430][T21233] [ 843.145210][T21233] dump_stack_lvl+0x151/0x1b7 [ 843.149722][T21233] ? bfq_pos_tree_add_move+0x43e/0x43e [ 843.155016][T21233] ? avc_has_perm_noaudit+0x2ec/0x450 [ 843.160226][T21233] dump_stack+0x15/0x17 [ 843.164216][T21233] should_fail+0x3c0/0x510 05:40:01 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r1, 0x17b, 0x0) write$rfkill(r0, &(0x7f0000000100)={0x3, 0x2, 0x2, 0x1, 0xfe}, 0x8) (async, rerun: 64) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) (rerun: 64) fcntl$setflags(r2, 0x2, 0x0) fsync(r0) (async) read$rfkill(0xffffffffffffffff, &(0x7f0000000000), 0x8) 05:40:01 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r1, 0x17b, 0x0) (async) write$rfkill(r0, &(0x7f0000000100)={0x3, 0x2, 0x2, 0x1, 0xfe}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) fcntl$setflags(r2, 0x2, 0x0) (async) fsync(r0) (async) read$rfkill(0xffffffffffffffff, &(0x7f0000000000), 0x8) [ 843.168469][T21233] should_fail_alloc_page+0x58/0x70 [ 843.173502][T21233] __alloc_pages+0x1de/0x7c0 [ 843.177933][T21233] ? __count_vm_events+0x30/0x30 [ 843.182706][T21233] ? __kasan_check_read+0x11/0x20 [ 843.187564][T21233] ? __vm_enough_memory+0x118/0x310 [ 843.192602][T21233] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 843.198068][T21233] ? shmem_swapin_page+0x15c0/0x15c0 [ 843.203191][T21233] ? xas_start+0x33d/0x410 [ 843.207442][T21233] ? xas_load+0x2c7/0x2e0 [ 843.211606][T21233] ? pagecache_get_page+0xcc8/0xdb0 05:40:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000340)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r3, 0x17b, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000002c0)="2667f30f090f18336766c7442400bbbe00006766c7442402425e071a6766c744240600000000670f011c2466b9800000c00f326635000800000f3064f2650f343e0fc7af878bbad00466ed2e67e80e00660f7d7817640f01c2", 0x59}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r4, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1}, 0x8) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r5, 0x17b, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r5, 0x541c, &(0x7f0000000080)) [ 843.216643][T21233] ? page_cache_prev_miss+0x430/0x430 [ 843.221849][T21233] ? _raw_spin_lock_irqsave+0x210/0x210 [ 843.227230][T21233] ? lru_cache_add+0x273/0x530 [ 843.231829][T21233] shmem_getpage_gfp+0x1487/0x25f0 [ 843.236779][T21233] ? shmem_getpage+0xa0/0xa0 [ 843.241199][T21233] ? fault_in_safe_writeable+0x240/0x240 [ 843.246668][T21233] ? __kasan_check_write+0x14/0x20 [ 843.251622][T21233] ? shmem_write_end+0x786/0x8a0 [ 843.256390][T21233] shmem_write_begin+0xc8/0x1b0 [ 843.261076][T21233] generic_perform_write+0x2cd/0x5d0 [ 843.266196][T21233] ? grab_cache_page_write_begin+0xa0/0xa0 [ 843.271835][T21233] ? file_remove_privs+0x690/0x690 [ 843.276964][T21233] ? __kasan_check_write+0x14/0x20 [ 843.281908][T21233] ? down_write+0xdd/0x140 [ 843.286165][T21233] __generic_file_write_iter+0x25b/0x4b0 [ 843.291644][T21233] generic_file_write_iter+0xaf/0x1c0 [ 843.296835][T21233] vfs_write+0xc8d/0x1050 [ 843.301004][T21233] ? file_end_write+0x1b0/0x1b0 [ 843.305693][T21233] ? __fget_files+0x310/0x370 [ 843.310208][T21233] ? __fdget_pos+0x1fe/0x310 [ 843.314630][T21233] ? ksys_write+0x77/0x2c0 [ 843.318884][T21233] ksys_write+0x198/0x2c0 [ 843.323050][T21233] ? __ia32_sys_read+0x90/0x90 [ 843.327658][T21233] __x64_sys_write+0x7b/0x90 [ 843.332075][T21233] do_syscall_64+0x44/0xd0 [ 843.336329][T21233] ? irqentry_exit+0x12/0x40 [ 843.340759][T21233] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 843.346482][T21233] RIP: 0033:0x7f88865ece5f [ 843.350742][T21233] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 843.370178][T21233] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 843.378419][T21233] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 843.386232][T21233] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 843.394043][T21233] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 843.401854][T21233] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 843.409665][T21233] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 843.417484][T21233] 05:40:02 executing program 4: r0 = syz_io_uring_setup(0x3aa4, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x40b3, 0x0, 0x0, &(0x7f0000000000)={[0xc10]}, 0x8) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x101000}, 0x18) syz_io_uring_setup(0x1f99, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, &(0x7f0000000280)) io_uring_enter(r0, 0x64ec, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 05:40:02 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 75) 05:40:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 65) 05:40:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c00000095000000000000002b4003fe37a077ae55f52c0d80a2649baca85309be96d5a45bbbdb5ff7ffffffd075b3eee14473f51be98db7ef9f059842ba4470e8ff4acb807fbbabc68abdccbb61c302df01c11071adac29fd64d33a3502fbeb1ed99dd0e792f24c420bfc00635421d339ad521d8953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11954ed1c8a8676468cf2405e48723d4b1ff00000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 05:40:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) (async, rerun: 64) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000340)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) (async, rerun: 64) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r3, 0x17b, 0x0) (async) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000002c0)="2667f30f090f18336766c7442400bbbe00006766c7442402425e071a6766c744240600000000670f011c2466b9800000c00f326635000800000f3064f2650f343e0fc7af878bbad00466ed2e67e80e00660f7d7817640f01c2", 0x59}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) (async, rerun: 32) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (rerun: 32) write$rfkill(r4, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1}, 0x8) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r5, 0x17b, 0x0) (async, rerun: 32) ioctl$TIOCL_UNBLANKSCREEN(r5, 0x541c, &(0x7f0000000080)) (rerun: 32) [ 843.709766][T21264] loop3: detected capacity change from 0 to 16 [ 843.722045][T21262] FAULT_INJECTION: forcing a failure. [ 843.722045][T21262] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 843.735003][T21262] CPU: 1 PID: 21262 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 843.745061][T21262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 843.754951][T21262] Call Trace: [ 843.755523][T21264] FAULT_INJECTION: forcing a failure. [ 843.755523][T21264] name failslab, interval 1, probability 0, space 0, times 0 [ 843.758078][T21262] [ 843.758089][T21262] dump_stack_lvl+0x151/0x1b7 [ 843.758115][T21262] ? bfq_pos_tree_add_move+0x43e/0x43e [ 843.783163][T21262] ? __kasan_check_read+0x11/0x20 [ 843.788018][T21262] dump_stack+0x15/0x17 [ 843.792012][T21262] should_fail+0x3c0/0x510 [ 843.796265][T21262] should_fail_usercopy+0x1a/0x20 [ 843.801123][T21262] copy_page_from_iter_atomic+0x433/0x11c0 [ 843.806767][T21262] ? pipe_zero+0x4d0/0x4d0 [ 843.811019][T21262] ? __kasan_check_write+0x14/0x20 [ 843.815963][T21262] ? shmem_write_end+0x786/0x8a0 [ 843.820742][T21262] generic_perform_write+0x343/0x5d0 [ 843.822740][T21267] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 843.825862][T21262] ? grab_cache_page_write_begin+0xa0/0xa0 [ 843.825889][T21262] ? file_remove_privs+0x690/0x690 [ 843.846429][T21262] ? __kasan_check_write+0x14/0x20 [ 843.851373][T21262] ? down_write+0xdd/0x140 [ 843.855629][T21262] __generic_file_write_iter+0x25b/0x4b0 [ 843.861359][T21262] generic_file_write_iter+0xaf/0x1c0 [ 843.866567][T21262] vfs_write+0xc8d/0x1050 [ 843.870732][T21262] ? file_end_write+0x1b0/0x1b0 [ 843.875419][T21262] ? __fget_files+0x310/0x370 [ 843.879934][T21262] ? __fdget_pos+0x1fe/0x310 [ 843.884357][T21262] ? ksys_write+0x77/0x2c0 [ 843.888610][T21262] ksys_write+0x198/0x2c0 [ 843.892775][T21262] ? __ia32_sys_read+0x90/0x90 [ 843.897374][T21262] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 843.903276][T21262] __x64_sys_write+0x7b/0x90 [ 843.907704][T21262] do_syscall_64+0x44/0xd0 [ 843.911955][T21262] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 843.917688][T21262] RIP: 0033:0x7f88865ece5f [ 843.921938][T21262] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 843.941383][T21262] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 843.949628][T21262] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 843.957436][T21262] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 843.965245][T21262] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 843.973057][T21262] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 843.980874][T21262] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 843.988695][T21262] [ 844.008158][T21264] CPU: 0 PID: 21264 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 844.017893][T21260] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 844.018225][T21264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 844.044093][T21264] Call Trace: [ 844.047217][T21264] [ 844.049992][T21264] dump_stack_lvl+0x151/0x1b7 [ 844.054508][T21264] ? bfq_pos_tree_add_move+0x43e/0x43e [ 844.059806][T21264] ? avc_has_perm_noaudit+0x358/0x450 [ 844.065012][T21264] dump_stack+0x15/0x17 [ 844.069001][T21264] should_fail+0x3c0/0x510 [ 844.073256][T21264] __should_failslab+0x9f/0xe0 [ 844.077855][T21264] should_failslab+0x9/0x20 [ 844.082193][T21264] kmem_cache_alloc+0x4f/0x2f0 [ 844.086796][T21264] ? getname_kernel+0x59/0x2e0 [ 844.091399][T21264] getname_kernel+0x59/0x2e0 [ 844.095823][T21264] kern_path+0x24/0x1b0 [ 844.099823][T21264] blkdev_get_by_path+0xc3/0x2d0 [ 844.104587][T21264] ? bd_finish_claiming+0x230/0x230 [ 844.109619][T21264] ? vfs_parse_fs_string+0x2a0/0x2a0 [ 844.114738][T21264] ? vfs_parse_fs_string+0x1dd/0x2a0 [ 844.119862][T21264] ? __init_rwsem+0xd5/0x1c0 [ 844.124289][T21264] get_tree_bdev+0xd4/0x680 [ 844.128629][T21264] ? erofs_release_device_info+0x90/0x90 [ 844.134098][T21264] erofs_fc_get_tree+0x1c/0x20 [ 844.138693][T21264] vfs_get_tree+0x88/0x290 [ 844.142950][T21264] do_new_mount+0x289/0xad0 [ 844.147287][T21264] ? do_move_mount_old+0x160/0x160 [ 844.152236][T21264] ? security_capable+0xb2/0xd0 [ 844.156958][T21264] ? ns_capable+0x8a/0xf0 [ 844.161090][T21264] path_mount+0x60b/0x1050 [ 844.165341][T21264] __se_sys_mount+0x2d2/0x3c0 [ 844.169852][T21264] ? __x64_sys_mount+0xd0/0xd0 [ 844.174455][T21264] __x64_sys_mount+0xbf/0xd0 [ 844.178884][T21264] do_syscall_64+0x44/0xd0 [ 844.183136][T21264] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 844.188860][T21264] RIP: 0033:0x7f23d2a0460a [ 844.193120][T21264] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 844.212558][T21264] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 844.220798][T21264] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 844.228611][T21264] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 844.236421][T21264] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 844.244233][T21264] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 844.252042][T21264] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 844.259861][T21264] 05:40:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000030850000002c00000095000000000000002b4003fe37a077ae55f52c0d80a2649baca85309be96d5a45bbbdb5ff7ffffffd075b3eee14473f51be98db7ef9f059842ba4470e8ff4acb807fbbabc68abdccbb61c302df01c11071adac29fd64d33a3502fbeb1ed99dd0e792f24c420bfc00635421d339ad521d8953b1137850d9e9ebf65ee988ea2dbee528678eb47efb7b3f19046c6f1bd1bf56e5853ed96137f95b3a11954ed1c8a8676468cf2405e48723d4b1ff00000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 05:40:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) (async) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000340)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r3, 0x17b, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000002c0)="2667f30f090f18336766c7442400bbbe00006766c7442402425e071a6766c744240600000000670f011c2466b9800000c00f326635000800000f3064f2650f343e0fc7af878bbad00466ed2e67e80e00660f7d7817640f01c2", 0x59}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$KVM_RUN(r2, 0xae80, 0x0) (async, rerun: 32) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (rerun: 32) write$rfkill(r4, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r5, 0x17b, 0x0) (async) ioctl$TIOCL_UNBLANKSCREEN(r5, 0x541c, &(0x7f0000000080)) [ 844.298588][T21283] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. 05:40:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:02 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x8, 0x0, 0x3, 0x1, 0xff}, 0x8) ioctl$KVM_CAP_SPLIT_IRQCHIP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000240)) keyctl$set_timeout(0xf, 0x0, 0x22) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0xd151) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, r2) r3 = accept4(r1, &(0x7f0000000100)=@rc={0x1f, @fixed}, &(0x7f00000001c0)=0x80, 0x100800) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000200)={0x2, 'gre0\x00', {0xa931}, 0xfffe}) [ 844.417688][T21262] loop5: detected capacity change from 0 to 1024 [ 844.526622][T21298] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 844.635068][T21264] /dev/loop3: Can't open blockdev 05:40:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:03 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x8, 0x0, 0x3, 0x1, 0xff}, 0x8) ioctl$KVM_CAP_SPLIT_IRQCHIP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000240)) (async) keyctl$set_timeout(0xf, 0x0, 0x22) (async) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) (async) r2 = socket$inet6(0xa, 0x2, 0xd151) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, r2) r3 = accept4(r1, &(0x7f0000000100)=@rc={0x1f, @fixed}, &(0x7f00000001c0)=0x80, 0x100800) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000200)={0x2, 'gre0\x00', {0xa931}, 0xfffe}) 05:40:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$eJzs3c9rHOUbAPBnNkl/pd8mXxT8cQootFC7aZqqFQTr3WJBPddlsw0lu5mS3ZQmFGoPnvVQT548iyfPgvg/eFDw5EVqixSheovMZjbdNrvpNt10q/P5wCTvO+9s3nl25nl5Z2eWBFBYM9mPUsRLEfF5EjHV1TYeeePM5nb37l6r/nX3WjWJjY0P/kgiydd1tk/y35N55cWI+OHTiOOl7f0219aXKvV6bSWvz7Yal2eba+snLjUqi7XF2vL8mfnXT8/NnTp9Zmixlq9XDtz+4v3bN1d+PfHRZ/eOJnE2Dudt3XEMy0zM5O/JRJx9qG1u2J2NWDLqHWBXxvI8n4hsDJiKsTzrgf++6xGxARRUIv+hoDrzgOz6t7OMdkbydN15d/MCaHv845ufjcSB9rXRoT+TB66Msuvd6SH0n/Vx9vj537Ml9uhzCIBePrkRESfHx7ePf0k+/u3eyQG2ebgP4x88Pd9n85/Xes1/Slvzn+gx/5nskbu78ej8L90aQjd9ZfO/t3vOf7duWk2P5bX/ted8E8nFS/VaNrYdiYhjMbE/q+90P+eng29N9Wvrnv9lS9Z/Zy6Y78et8f0Pvmah0qo8Sczd7tyIeLnn/DfZOv5Jj+OfvR/nB+zjyHNv/Nyv7dHx762NryKO9jz+9+9oJTvfn5xtnw+znbNiu/mx9Rf69T/q+LPjf2jn+KeT7vu1zcfv49VvJn/s17bb839f8mG7vC9fd7XSaq3MRexL3tu+/tT913bqne2z+I+9svP41+v8PxgRHw8Y/3fzX/+y+/j3Vhb/wmMd/8cvfJl++06//gc7/qfbpWP5mkHGv0F38EneOwAAAAAAAHjWlCLicCSl8la5VCqXN5/veD4Olepps3X8Yrq6vBDt78pOx0Spc6d7qut5iLn8edhO/dRD9fmI+H9E3Bw72K6Xq2l9YdTBAwAAAAAAAAAAAAAAAAAAwDNiss/3/zO/jY1674A9519+Q3HJfygu+Q/FJf+huOQ/FJf8h+KS/1Bc8h+KS/5Dccl/AAAAAAAAAAAAAAAAAAAAAAAAAAAAGKrz585ly8bfd69Vs/rClbXVpfTKiYVac6ncWK2Wq+nK5fJimi7Wa+Vq2njU36un6eU3Y3n16myr1mzNNtfWLzTS1eXWhUuNymLtQm3iqUQFAAAAAAAAAAAAAAAAAAAA/y7NtfWlSr1eW1FQUFDYKox6ZAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA+/4JAAD//2c+F9A=") (fail_nth: 66) [ 844.791458][T21262] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 844.895672][T21311] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted 05:40:03 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 76) 05:40:03 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x8, 0x0, 0x3, 0x1, 0xff}, 0x8) (async) ioctl$KVM_CAP_SPLIT_IRQCHIP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000240)) (async) keyctl$set_timeout(0xf, 0x0, 0x22) (async) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) (async) r2 = socket$inet6(0xa, 0x2, 0xd151) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, r2) r3 = accept4(r1, &(0x7f0000000100)=@rc={0x1f, @fixed}, &(0x7f00000001c0)=0x80, 0x100800) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000200)={0x2, 'gre0\x00', {0xa931}, 0xfffe}) 05:40:03 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="9feb0100180000000000000018000000180000000a000000008000000100008405003dc9fd00000f0000000200000003000000002f705f5f612e5f3000138a272297b025e6a75062e0b44824d9faa403ac157fecb08b7ee356a9f7b8349181f4b1931440a96f4a7182205ae90a8fcc188709cf8d96a2d2c32cb28bf71bef0052fe14731f94090e32516b87cff7ef5d20990a6a3d1bc5372431e0539f3925a79bdfd43849d26f0f7666eaa58fc5ed95de96f0c2ee2dcdd9eb653ed162ea50eb70c1582cc032c11595e6b7260150059ad3cc278cf3f492cf0e713d26f50d1c6359ba87451aecb14ecf2da7c2ac57a4ef4ff74babe46ddea06d8aa4d0c7ceea7a1047d1b788ca9d4360362c9ae1b3f0d53fe5b407fab9a559054bf620b2f3d639be4823746d9b2c5eca168ce3f6087a0f1012618bf902edbb4765ccdb4b7f9851ad960059f996b5e8ea26ac24571857144e5e405c5615613c1d4db733bd027554887d5795e70192"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:03 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1}, 0xfffffe2d) [ 845.150555][T21323] loop3: detected capacity change from 0 to 16 [ 845.163457][T21321] FAULT_INJECTION: forcing a failure. [ 845.163457][T21321] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 845.169409][T21323] FAULT_INJECTION: forcing a failure. [ 845.169409][T21323] name failslab, interval 1, probability 0, space 0, times 0 [ 845.185616][T21321] CPU: 0 PID: 21321 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 845.198948][T21321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 845.208851][T21321] Call Trace: [ 845.211970][T21321] [ 845.214749][T21321] dump_stack_lvl+0x151/0x1b7 [ 845.219262][T21321] ? bfq_pos_tree_add_move+0x43e/0x43e [ 845.224559][T21321] ? avc_has_perm_noaudit+0x2ec/0x450 [ 845.229766][T21321] dump_stack+0x15/0x17 [ 845.233755][T21321] should_fail+0x3c0/0x510 [ 845.238013][T21321] should_fail_alloc_page+0x58/0x70 [ 845.243056][T21321] __alloc_pages+0x1de/0x7c0 [ 845.247466][T21321] ? __count_vm_events+0x30/0x30 [ 845.252237][T21321] ? __kasan_check_read+0x11/0x20 [ 845.257101][T21321] ? __vm_enough_memory+0x118/0x310 [ 845.262134][T21321] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 845.267610][T21321] ? shmem_swapin_page+0x15c0/0x15c0 [ 845.272729][T21321] ? xas_start+0x33d/0x410 [ 845.276979][T21321] ? xas_load+0x2c7/0x2e0 [ 845.281140][T21321] ? pagecache_get_page+0xcc8/0xdb0 [ 845.286174][T21321] ? page_cache_prev_miss+0x430/0x430 [ 845.291383][T21321] ? _raw_spin_lock_irqsave+0x210/0x210 [ 845.296768][T21321] ? lru_cache_add+0x273/0x530 [ 845.301361][T21321] shmem_getpage_gfp+0x1487/0x25f0 [ 845.306325][T21321] ? shmem_getpage+0xa0/0xa0 [ 845.310734][T21321] ? fault_in_safe_writeable+0x240/0x240 [ 845.316209][T21321] ? __kasan_check_write+0x14/0x20 [ 845.321149][T21321] ? shmem_write_end+0x786/0x8a0 [ 845.325926][T21321] shmem_write_begin+0xc8/0x1b0 [ 845.330613][T21321] generic_perform_write+0x2cd/0x5d0 [ 845.335732][T21321] ? grab_cache_page_write_begin+0xa0/0xa0 [ 845.341372][T21321] ? file_remove_privs+0x690/0x690 [ 845.346319][T21321] ? __kasan_check_write+0x14/0x20 [ 845.351266][T21321] ? down_write+0xdd/0x140 [ 845.355522][T21321] __generic_file_write_iter+0x25b/0x4b0 [ 845.360990][T21321] generic_file_write_iter+0xaf/0x1c0 [ 845.366194][T21321] vfs_write+0xc8d/0x1050 [ 845.370362][T21321] ? file_end_write+0x1b0/0x1b0 [ 845.375047][T21321] ? __fget_files+0x310/0x370 [ 845.379561][T21321] ? __fdget_pos+0x1fe/0x310 [ 845.383987][T21321] ? ksys_write+0x77/0x2c0 [ 845.388241][T21321] ksys_write+0x198/0x2c0 [ 845.392406][T21321] ? __ia32_sys_read+0x90/0x90 [ 845.397006][T21321] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 845.402908][T21321] __x64_sys_write+0x7b/0x90 [ 845.407337][T21321] do_syscall_64+0x44/0xd0 [ 845.411587][T21321] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 845.417313][T21321] RIP: 0033:0x7f88865ece5f [ 845.421570][T21321] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 845.441012][T21321] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 845.449254][T21321] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 845.457066][T21321] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 845.464880][T21321] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 845.472689][T21321] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 845.480502][T21321] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 845.488317][T21321] [ 845.491176][T21323] CPU: 1 PID: 21323 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 845.501247][T21323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 845.511139][T21323] Call Trace: [ 845.514261][T21323] [ 845.517038][T21323] dump_stack_lvl+0x151/0x1b7 [ 845.521556][T21323] ? bfq_pos_tree_add_move+0x43e/0x43e [ 845.526849][T21323] ? _raw_spin_lock+0xa3/0x1b0 [ 845.531456][T21323] dump_stack+0x15/0x17 [ 845.535439][T21323] should_fail+0x3c0/0x510 [ 845.539694][T21323] ? alloc_super+0x5d/0x7d0 [ 845.544035][T21323] __should_failslab+0x9f/0xe0 [ 845.548631][T21323] should_failslab+0x9/0x20 [ 845.552972][T21323] kmem_cache_alloc_trace+0x4a/0x310 [ 845.558094][T21323] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 845.563300][T21323] alloc_super+0x5d/0x7d0 [ 845.567468][T21323] ? get_tree_bdev+0x680/0x680 [ 845.572065][T21323] sget_fc+0x236/0x640 [ 845.575971][T21323] ? test_bdev_super_fc+0x70/0x70 [ 845.580834][T21323] get_tree_bdev+0x28c/0x680 [ 845.585258][T21323] ? erofs_release_device_info+0x90/0x90 [ 845.590735][T21323] erofs_fc_get_tree+0x1c/0x20 [ 845.595336][T21323] vfs_get_tree+0x88/0x290 [ 845.599579][T21323] do_new_mount+0x289/0xad0 [ 845.603921][T21323] ? do_move_mount_old+0x160/0x160 [ 845.608875][T21323] ? security_capable+0xb2/0xd0 [ 845.613556][T21323] ? ns_capable+0x8a/0xf0 [ 845.617721][T21323] path_mount+0x60b/0x1050 [ 845.621975][T21323] __se_sys_mount+0x2d2/0x3c0 [ 845.626492][T21323] ? __x64_sys_mount+0xd0/0xd0 [ 845.631095][T21323] __x64_sys_mount+0xbf/0xd0 [ 845.635613][T21323] do_syscall_64+0x44/0xd0 [ 845.639860][T21323] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 845.645588][T21323] RIP: 0033:0x7f23d2a0460a [ 845.649839][T21323] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 845.669293][T21323] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 845.675112][T21329] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 845.677523][T21323] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 845.677540][T21323] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 05:40:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 67) 05:40:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:04 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1}, 0xfffffe2d) [ 845.677552][T21323] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 845.710681][T21323] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 845.718497][T21323] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 845.726307][T21323] 05:40:04 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 77) 05:40:04 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1}, 0xfffffe2d) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) write$rfkill(r0, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1}, 0xfffffe2d) (async) [ 845.823990][T21341] FAULT_INJECTION: forcing a failure. [ 845.823990][T21341] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 845.836960][T21341] CPU: 0 PID: 21341 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 845.846899][T21341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 845.856887][T21341] Call Trace: [ 845.860004][T21341] [ 845.862788][T21341] dump_stack_lvl+0x151/0x1b7 [ 845.867294][T21341] ? bfq_pos_tree_add_move+0x43e/0x43e [ 845.872589][T21341] ? __kasan_check_read+0x11/0x20 [ 845.877450][T21341] dump_stack+0x15/0x17 [ 845.881443][T21341] should_fail+0x3c0/0x510 [ 845.885698][T21341] should_fail_usercopy+0x1a/0x20 [ 845.890558][T21341] copy_page_from_iter_atomic+0x433/0x11c0 [ 845.896203][T21341] ? pipe_zero+0x4d0/0x4d0 [ 845.900447][T21341] ? __kasan_check_write+0x14/0x20 [ 845.905400][T21341] ? shmem_write_end+0x786/0x8a0 [ 845.910173][T21341] generic_perform_write+0x343/0x5d0 [ 845.915292][T21341] ? grab_cache_page_write_begin+0xa0/0xa0 [ 845.920930][T21341] ? file_remove_privs+0x690/0x690 [ 845.925879][T21341] ? __kasan_check_write+0x14/0x20 [ 845.930825][T21341] ? down_write+0xdd/0x140 [ 845.935077][T21341] __generic_file_write_iter+0x25b/0x4b0 [ 845.940548][T21341] generic_file_write_iter+0xaf/0x1c0 [ 845.945753][T21341] vfs_write+0xc8d/0x1050 [ 845.949922][T21341] ? file_end_write+0x1b0/0x1b0 [ 845.954605][T21341] ? __fget_files+0x310/0x370 [ 845.959122][T21341] ? __fdget_pos+0x1fe/0x310 [ 845.963545][T21341] ? ksys_write+0x77/0x2c0 [ 845.967805][T21341] ksys_write+0x198/0x2c0 [ 845.971966][T21341] ? __ia32_sys_read+0x90/0x90 [ 845.976568][T21341] ? switch_fpu_return+0xe/0x10 [ 845.981252][T21341] __x64_sys_write+0x7b/0x90 [ 845.985678][T21341] do_syscall_64+0x44/0xd0 [ 845.989930][T21341] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 845.995657][T21341] RIP: 0033:0x7f88865ece5f [ 845.999915][T21341] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 846.019359][T21341] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 846.027599][T21341] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 846.035416][T21341] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 846.043219][T21341] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 846.051034][T21341] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 846.058842][T21341] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 846.066659][T21341] 05:40:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) [ 846.665649][T21345] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted 05:40:05 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e22, @private=0xa010102}, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3f}}, 0xa0, 0x0, 0x0, 0x0, 0x3ff, &(0x7f0000000000)='geneve0\x00', 0x475c, 0x400, 0x472}) [ 846.826478][T21350] loop3: detected capacity change from 0 to 16 [ 846.851458][T21341] loop5: detected capacity change from 0 to 1024 [ 846.859305][T21350] FAULT_INJECTION: forcing a failure. [ 846.859305][T21350] name failslab, interval 1, probability 0, space 0, times 0 05:40:05 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e22, @private=0xa010102}, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3f}}, 0xa0, 0x0, 0x0, 0x0, 0x3ff, &(0x7f0000000000)='geneve0\x00', 0x475c, 0x400, 0x472}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e22, @private=0xa010102}, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3f}}, 0xa0, 0x0, 0x0, 0x0, 0x3ff, &(0x7f0000000000)='geneve0\x00', 0x475c, 0x400, 0x472}) (async) 05:40:05 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e22, @private=0xa010102}, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3f}}, 0xa0, 0x0, 0x0, 0x0, 0x3ff, &(0x7f0000000000)='geneve0\x00', 0x475c, 0x400, 0x472}) [ 846.872269][T21350] CPU: 1 PID: 21350 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 846.882331][T21350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 846.892226][T21350] Call Trace: [ 846.895349][T21350] [ 846.898125][T21350] dump_stack_lvl+0x151/0x1b7 [ 846.902640][T21350] ? bfq_pos_tree_add_move+0x43e/0x43e [ 846.907934][T21350] dump_stack+0x15/0x17 [ 846.911929][T21350] should_fail+0x3c0/0x510 [ 846.916180][T21350] ? security_sb_alloc+0x3f/0x140 [ 846.921039][T21350] __should_failslab+0x9f/0xe0 05:40:05 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="9ce98145", @ANYRES16=0x0, @ANYBLOB="00082bbd70000300000041000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f7073000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f707300000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f707300000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x2000000) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$FICLONE(r2, 0x40049409, r1) 05:40:05 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="9ce98145", @ANYRES16=0x0, @ANYBLOB="00082bbd70000300000041000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f7073000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f707300000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f707300000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x2000000) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$FICLONE(r2, 0x40049409, r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="9ce98145", @ANYRES16=0x0, @ANYBLOB="00082bbd70000300000041000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f7073000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f707300000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f707300000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x2000000) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) ftruncate(r1, 0x0) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) (async) ioctl$FICLONE(r2, 0x40049409, r1) (async) [ 846.925637][T21350] should_failslab+0x9/0x20 [ 846.929981][T21350] __kmalloc+0x6d/0x350 [ 846.933972][T21350] ? down_read_killable+0x250/0x250 [ 846.939005][T21350] ? __kasan_kmalloc+0x9/0x10 [ 846.943521][T21350] security_sb_alloc+0x3f/0x140 [ 846.948209][T21350] alloc_super+0x172/0x7d0 [ 846.952460][T21350] ? get_tree_bdev+0x680/0x680 [ 846.957059][T21350] sget_fc+0x236/0x640 [ 846.960973][T21350] ? test_bdev_super_fc+0x70/0x70 [ 846.965827][T21350] get_tree_bdev+0x28c/0x680 [ 846.970337][T21350] ? erofs_release_device_info+0x90/0x90 [ 846.975807][T21350] erofs_fc_get_tree+0x1c/0x20 [ 846.980405][T21350] vfs_get_tree+0x88/0x290 [ 846.984661][T21350] do_new_mount+0x289/0xad0 [ 846.988997][T21350] ? do_move_mount_old+0x160/0x160 [ 846.993945][T21350] ? security_capable+0xb2/0xd0 [ 846.998632][T21350] ? ns_capable+0x8a/0xf0 [ 847.002795][T21350] path_mount+0x60b/0x1050 [ 847.007058][T21350] __se_sys_mount+0x2d2/0x3c0 [ 847.011563][T21350] ? __x64_sys_mount+0xd0/0xd0 [ 847.016163][T21350] __x64_sys_mount+0xbf/0xd0 [ 847.020591][T21350] do_syscall_64+0x44/0xd0 [ 847.024842][T21350] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 847.030568][T21350] RIP: 0033:0x7f23d2a0460a [ 847.034825][T21350] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 847.054267][T21350] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 847.062511][T21350] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a 05:40:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) [ 847.070322][T21350] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 847.078132][T21350] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 847.085942][T21350] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 847.093754][T21350] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 847.101567][T21350] 05:40:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 68) 05:40:05 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="9ce98145", @ANYRES16=0x0, @ANYBLOB="00082bbd70000300000041000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f7073000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f707300000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f707300000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x2000000) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r1, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$FICLONE(r2, 0x40049409, r1) 05:40:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:05 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 78) [ 847.142660][T21353] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 847.155988][T21341] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 847.191834][T21384] loop3: detected capacity change from 0 to 16 [ 847.199991][T21384] FAULT_INJECTION: forcing a failure. [ 847.199991][T21384] name failslab, interval 1, probability 0, space 0, times 0 [ 847.212833][T21384] CPU: 1 PID: 21384 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 847.222884][T21384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 847.232782][T21384] Call Trace: [ 847.235903][T21384] [ 847.238685][T21384] dump_stack_lvl+0x151/0x1b7 [ 847.243195][T21384] ? bfq_pos_tree_add_move+0x43e/0x43e [ 847.248492][T21384] ? idr_alloc+0x202/0x2f0 [ 847.252746][T21384] dump_stack+0x15/0x17 [ 847.256739][T21384] should_fail+0x3c0/0x510 [ 847.260988][T21384] ? __list_lru_init+0xae/0x5a0 [ 847.265677][T21384] __should_failslab+0x9f/0xe0 [ 847.270282][T21384] should_failslab+0x9/0x20 [ 847.274618][T21384] kmem_cache_alloc_trace+0x4a/0x310 [ 847.279736][T21384] __list_lru_init+0xae/0x5a0 [ 847.284251][T21384] ? prealloc_shrinker+0xeb/0x140 [ 847.289197][T21384] alloc_super+0x667/0x7d0 [ 847.293451][T21384] ? get_tree_bdev+0x680/0x680 [ 847.298053][T21384] sget_fc+0x236/0x640 [ 847.301957][T21384] ? test_bdev_super_fc+0x70/0x70 [ 847.306818][T21384] get_tree_bdev+0x28c/0x680 [ 847.311240][T21384] ? erofs_release_device_info+0x90/0x90 [ 847.316710][T21384] erofs_fc_get_tree+0x1c/0x20 [ 847.321307][T21384] vfs_get_tree+0x88/0x290 [ 847.325562][T21384] do_new_mount+0x289/0xad0 [ 847.329905][T21384] ? do_move_mount_old+0x160/0x160 [ 847.334850][T21384] ? security_capable+0xb2/0xd0 [ 847.339538][T21384] ? ns_capable+0x8a/0xf0 [ 847.343699][T21384] path_mount+0x60b/0x1050 [ 847.347954][T21384] __se_sys_mount+0x2d2/0x3c0 [ 847.352466][T21384] ? __x64_sys_mount+0xd0/0xd0 [ 847.357067][T21384] __x64_sys_mount+0xbf/0xd0 [ 847.361492][T21384] do_syscall_64+0x44/0xd0 [ 847.365747][T21384] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 847.371472][T21384] RIP: 0033:0x7f23d2a0460a [ 847.375728][T21384] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 847.395171][T21384] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 847.403414][T21384] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 847.411238][T21384] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 847.419034][T21384] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 847.426852][T21384] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 847.434660][T21384] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 847.442476][T21384] 05:40:05 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) finit_module(r0, &(0x7f0000000000)='/dev/rfkill\x00', 0x2) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fremovexattr(r2, &(0x7f00000001c0)=@known='system.posix_acl_access\x00') bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000140)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/wakeup', 0x2, 0x13) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000100)=0x20900, 0x4) 05:40:06 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 79) [ 847.525388][T21386] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 847.563715][T21385] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 847.603243][T21396] loop3: detected capacity change from 0 to 16 [ 847.604143][T21394] FAULT_INJECTION: forcing a failure. [ 847.604143][T21394] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 847.622949][T21394] CPU: 0 PID: 21394 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 847.628311][T21396] FAULT_INJECTION: forcing a failure. [ 847.628311][T21396] name failslab, interval 1, probability 0, space 0, times 0 [ 847.633003][T21394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 847.633019][T21394] Call Trace: [ 847.633026][T21394] [ 847.633034][T21394] dump_stack_lvl+0x151/0x1b7 [ 847.665728][T21394] ? bfq_pos_tree_add_move+0x43e/0x43e [ 847.671020][T21394] ? avc_has_perm_noaudit+0x2ec/0x450 [ 847.676231][T21394] dump_stack+0x15/0x17 [ 847.680223][T21394] should_fail+0x3c0/0x510 [ 847.684475][T21394] should_fail_alloc_page+0x58/0x70 [ 847.689507][T21394] __alloc_pages+0x1de/0x7c0 [ 847.693935][T21394] ? __count_vm_events+0x30/0x30 [ 847.698710][T21394] ? __kasan_check_read+0x11/0x20 [ 847.703568][T21394] ? __vm_enough_memory+0x118/0x310 [ 847.708602][T21394] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 847.714071][T21394] ? shmem_swapin_page+0x15c0/0x15c0 [ 847.719199][T21394] ? xas_start+0x33d/0x410 [ 847.723445][T21394] ? xas_load+0x2c7/0x2e0 [ 847.727612][T21394] ? pagecache_get_page+0xcc8/0xdb0 [ 847.732642][T21394] ? page_cache_prev_miss+0x430/0x430 [ 847.737860][T21394] ? _raw_spin_lock_irqsave+0x210/0x210 [ 847.743232][T21394] ? lru_cache_add+0x273/0x530 [ 847.747834][T21394] shmem_getpage_gfp+0x1487/0x25f0 [ 847.752784][T21394] ? shmem_getpage+0xa0/0xa0 [ 847.757203][T21394] ? fault_in_safe_writeable+0x240/0x240 [ 847.762674][T21394] ? __kasan_check_write+0x14/0x20 [ 847.767621][T21394] ? shmem_write_end+0x786/0x8a0 [ 847.772393][T21394] shmem_write_begin+0xc8/0x1b0 [ 847.777083][T21394] generic_perform_write+0x2cd/0x5d0 [ 847.782207][T21394] ? grab_cache_page_write_begin+0xa0/0xa0 [ 847.787846][T21394] ? file_remove_privs+0x690/0x690 [ 847.792792][T21394] ? __kasan_check_write+0x14/0x20 [ 847.797735][T21394] ? down_write+0xdd/0x140 [ 847.801991][T21394] __generic_file_write_iter+0x25b/0x4b0 [ 847.807459][T21394] generic_file_write_iter+0xaf/0x1c0 [ 847.812664][T21394] vfs_write+0xc8d/0x1050 [ 847.816834][T21394] ? file_end_write+0x1b0/0x1b0 [ 847.821520][T21394] ? __fget_files+0x310/0x370 [ 847.826034][T21394] ? __fdget_pos+0x1fe/0x310 [ 847.830457][T21394] ? ksys_write+0x77/0x2c0 [ 847.834710][T21394] ksys_write+0x198/0x2c0 [ 847.838877][T21394] ? __ia32_sys_read+0x90/0x90 [ 847.843476][T21394] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 847.849381][T21394] __x64_sys_write+0x7b/0x90 [ 847.853892][T21394] do_syscall_64+0x44/0xd0 [ 847.858150][T21394] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 847.863870][T21394] RIP: 0033:0x7f88865ece5f [ 847.868128][T21394] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 847.887577][T21394] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 847.895811][T21394] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 847.903621][T21394] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 847.911435][T21394] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 847.919247][T21394] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 847.927056][T21394] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 847.934875][T21394] [ 847.937735][T21396] CPU: 1 PID: 21396 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 847.947800][T21396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 847.957694][T21396] Call Trace: [ 847.960819][T21396] [ 847.963597][T21396] dump_stack_lvl+0x151/0x1b7 [ 847.968111][T21396] ? bfq_pos_tree_add_move+0x43e/0x43e [ 847.973406][T21396] dump_stack+0x15/0x17 [ 847.977398][T21396] should_fail+0x3c0/0x510 [ 847.981651][T21396] ? kvmalloc_node+0x82/0x130 [ 847.986166][T21396] __should_failslab+0x9f/0xe0 [ 847.990763][T21396] should_failslab+0x9/0x20 [ 847.995103][T21396] __kmalloc+0x6d/0x350 [ 847.999096][T21396] ? __kasan_kmalloc+0x9/0x10 [ 848.003607][T21396] kvmalloc_node+0x82/0x130 [ 848.007963][T21396] __list_lru_init+0x1d6/0x5a0 [ 848.012550][T21396] ? prealloc_shrinker+0xeb/0x140 [ 848.017409][T21396] alloc_super+0x667/0x7d0 [ 848.021663][T21396] ? get_tree_bdev+0x680/0x680 [ 848.026264][T21396] sget_fc+0x236/0x640 [ 848.030175][T21396] ? test_bdev_super_fc+0x70/0x70 [ 848.035026][T21396] get_tree_bdev+0x28c/0x680 [ 848.039453][T21396] ? erofs_release_device_info+0x90/0x90 [ 848.044922][T21396] erofs_fc_get_tree+0x1c/0x20 [ 848.049519][T21396] vfs_get_tree+0x88/0x290 [ 848.053787][T21396] do_new_mount+0x289/0xad0 [ 848.058118][T21396] ? do_move_mount_old+0x160/0x160 [ 848.063064][T21396] ? security_capable+0xb2/0xd0 [ 848.067746][T21396] ? ns_capable+0x8a/0xf0 [ 848.071914][T21396] path_mount+0x60b/0x1050 [ 848.072533][T21400] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 848.076171][T21396] __se_sys_mount+0x2d2/0x3c0 [ 848.076192][T21396] ? __x64_sys_mount+0xd0/0xd0 [ 848.095001][T21396] __x64_sys_mount+0xbf/0xd0 [ 848.099427][T21396] do_syscall_64+0x44/0xd0 [ 848.103677][T21396] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 848.109406][T21396] RIP: 0033:0x7f23d2a0460a [ 848.113659][T21396] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 848.133193][T21396] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 848.141435][T21396] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a 05:40:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 69) [ 848.149243][T21396] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 848.157052][T21396] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 848.164864][T21396] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 848.172676][T21396] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 848.180499][T21396] 05:40:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 80) 05:40:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) [ 848.296871][T21412] loop3: detected capacity change from 0 to 16 [ 848.304023][T21412] FAULT_INJECTION: forcing a failure. [ 848.304023][T21412] name failslab, interval 1, probability 0, space 0, times 0 [ 848.317874][T21412] CPU: 0 PID: 21412 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 848.327931][T21412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 848.337826][T21412] Call Trace: [ 848.340950][T21412] [ 848.343726][T21412] dump_stack_lvl+0x151/0x1b7 [ 848.348240][T21412] ? bfq_pos_tree_add_move+0x43e/0x43e [ 848.353532][T21412] dump_stack+0x15/0x17 [ 848.357527][T21412] should_fail+0x3c0/0x510 [ 848.361780][T21412] ? kvmalloc_node+0x82/0x130 [ 848.366294][T21412] __should_failslab+0x9f/0xe0 [ 848.370896][T21412] should_failslab+0x9/0x20 [ 848.375242][T21412] __kmalloc+0x6d/0x350 [ 848.379225][T21412] ? __kasan_kmalloc+0x9/0x10 [ 848.383736][T21412] kvmalloc_node+0x82/0x130 [ 848.388076][T21412] __list_lru_init+0x1d6/0x5a0 [ 848.392677][T21412] alloc_super+0x696/0x7d0 [ 848.397022][T21412] ? get_tree_bdev+0x680/0x680 [ 848.401616][T21412] sget_fc+0x236/0x640 [ 848.405521][T21412] ? test_bdev_super_fc+0x70/0x70 [ 848.410381][T21412] get_tree_bdev+0x28c/0x680 [ 848.414807][T21412] ? erofs_release_device_info+0x90/0x90 [ 848.420275][T21412] erofs_fc_get_tree+0x1c/0x20 [ 848.424879][T21412] vfs_get_tree+0x88/0x290 [ 848.429132][T21412] do_new_mount+0x289/0xad0 [ 848.433468][T21412] ? do_move_mount_old+0x160/0x160 [ 848.438413][T21412] ? security_capable+0xb2/0xd0 [ 848.443117][T21412] ? ns_capable+0x8a/0xf0 [ 848.447271][T21412] path_mount+0x60b/0x1050 [ 848.451525][T21412] __se_sys_mount+0x2d2/0x3c0 [ 848.456032][T21412] ? __x64_sys_mount+0xd0/0xd0 [ 848.460636][T21412] __x64_sys_mount+0xbf/0xd0 [ 848.465061][T21412] do_syscall_64+0x44/0xd0 [ 848.469312][T21412] ? irqentry_exit+0x12/0x40 [ 848.473742][T21412] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 848.479470][T21412] RIP: 0033:0x7f23d2a0460a [ 848.483722][T21412] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 848.503166][T21412] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 848.511407][T21412] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 848.519308][T21412] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 848.527131][T21412] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 848.534926][T21412] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 848.542739][T21412] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 848.550553][T21412] 05:40:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) [ 849.144773][T21415] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted 05:40:07 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 81) 05:40:07 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) finit_module(r0, &(0x7f0000000000)='/dev/rfkill\x00', 0x2) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) (async) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fremovexattr(r2, &(0x7f00000001c0)=@known='system.posix_acl_access\x00') (async) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000140)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/wakeup', 0x2, 0x13) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000100)=0x20900, 0x4) [ 849.395634][T21413] FAULT_INJECTION: forcing a failure. [ 849.395634][T21413] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 849.401506][T21425] loop3: detected capacity change from 0 to 16 [ 849.408587][T21413] CPU: 1 PID: 21413 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 849.423291][T21425] FAULT_INJECTION: forcing a failure. [ 849.423291][T21425] name failslab, interval 1, probability 0, space 0, times 0 [ 849.424548][T21413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 849.424563][T21413] Call Trace: [ 849.424569][T21413] [ 849.424577][T21413] dump_stack_lvl+0x151/0x1b7 [ 849.457276][T21413] ? bfq_pos_tree_add_move+0x43e/0x43e [ 849.462566][T21413] ? __kasan_check_read+0x11/0x20 [ 849.467425][T21413] dump_stack+0x15/0x17 [ 849.471416][T21413] should_fail+0x3c0/0x510 [ 849.475669][T21413] should_fail_usercopy+0x1a/0x20 [ 849.480526][T21413] copy_page_from_iter_atomic+0x433/0x11c0 [ 849.486174][T21413] ? pipe_zero+0x4d0/0x4d0 [ 849.490428][T21413] ? __kasan_check_write+0x14/0x20 [ 849.495370][T21413] ? shmem_write_end+0x786/0x8a0 [ 849.500144][T21413] generic_perform_write+0x343/0x5d0 [ 849.505265][T21413] ? grab_cache_page_write_begin+0xa0/0xa0 [ 849.510905][T21413] ? file_remove_privs+0x690/0x690 [ 849.515857][T21413] ? __kasan_check_write+0x14/0x20 [ 849.520801][T21413] ? down_write+0xdd/0x140 [ 849.525056][T21413] __generic_file_write_iter+0x25b/0x4b0 [ 849.530531][T21413] generic_file_write_iter+0xaf/0x1c0 [ 849.535731][T21413] vfs_write+0xc8d/0x1050 [ 849.539899][T21413] ? file_end_write+0x1b0/0x1b0 [ 849.544586][T21413] ? __fget_files+0x310/0x370 [ 849.549097][T21413] ? __fdget_pos+0x1fe/0x310 [ 849.553525][T21413] ? ksys_write+0x77/0x2c0 [ 849.557778][T21413] ksys_write+0x198/0x2c0 [ 849.561940][T21413] ? __ia32_sys_read+0x90/0x90 [ 849.566541][T21413] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 849.572441][T21413] __x64_sys_write+0x7b/0x90 [ 849.576874][T21413] do_syscall_64+0x44/0xd0 [ 849.581119][T21413] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 849.586849][T21413] RIP: 0033:0x7f88865ece5f [ 849.591103][T21413] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 849.610542][T21413] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 849.618795][T21413] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 849.626602][T21413] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 849.634413][T21413] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c 05:40:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="9feb0100180000000000000018000000180000000a000000008000000100008405003dc9fd00000f0000000200000003000000002f705f5f612e5f3000138a272297b025e6a75062e0b44824d9faa403ac157fecb08b7ee356a9f7b8349181f4b1931440a96f4a7182205ae90a8fcc188709cf8d96a2d2c32cb28bf71bef0052fe14731f94090e32516b87cff7ef5d20990a6a3d1bc5372431e0539f3925a79bdfd43849d26f0f7666eaa58fc5ed95de96f0c2ee2dcdd9eb653ed162ea50eb70c1582cc032c11595e6b7260150059ad3cc278cf3f492cf0e713d26f50d1c6359ba87451aecb14ecf2da7c2ac57a4ef4ff74babe46ddea06d8aa4d0c7ceea7a1047d1b788ca9d4360362c9ae1b3f0d53fe5b407fab9a559054bf620b2f3d639be4823746d9b2c5eca168ce3f6087a0f1012618bf902edbb4765ccdb4b7f9851ad960059f996b5e8ea26ac24571857144e5e405c5615613c1d4db733bd027554887d5795e70192"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) [ 849.642224][T21413] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 849.650034][T21413] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 849.657848][T21413] [ 849.700588][T21425] CPU: 0 PID: 21425 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 849.710658][T21425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 849.720550][T21425] Call Trace: [ 849.723671][T21425] [ 849.726450][T21425] dump_stack_lvl+0x151/0x1b7 [ 849.730964][T21425] ? bfq_pos_tree_add_move+0x43e/0x43e [ 849.736258][T21425] dump_stack+0x15/0x17 [ 849.740264][T21425] should_fail+0x3c0/0x510 [ 849.744505][T21425] ? __list_lru_init+0xae/0x5a0 [ 849.749188][T21425] __should_failslab+0x9f/0xe0 [ 849.753804][T21425] should_failslab+0x9/0x20 [ 849.758125][T21425] kmem_cache_alloc_trace+0x4a/0x310 [ 849.763245][T21425] __list_lru_init+0xae/0x5a0 [ 849.767761][T21425] alloc_super+0x696/0x7d0 [ 849.772012][T21425] ? get_tree_bdev+0x680/0x680 [ 849.776610][T21425] sget_fc+0x236/0x640 [ 849.780516][T21425] ? test_bdev_super_fc+0x70/0x70 [ 849.785380][T21425] get_tree_bdev+0x28c/0x680 [ 849.789806][T21425] ? erofs_release_device_info+0x90/0x90 [ 849.795271][T21425] erofs_fc_get_tree+0x1c/0x20 [ 849.799871][T21425] vfs_get_tree+0x88/0x290 [ 849.804124][T21425] do_new_mount+0x289/0xad0 [ 849.808465][T21425] ? do_move_mount_old+0x160/0x160 [ 849.813418][T21425] ? security_capable+0xb2/0xd0 [ 849.818098][T21425] ? ns_capable+0x8a/0xf0 [ 849.822264][T21425] path_mount+0x60b/0x1050 [ 849.826521][T21425] __se_sys_mount+0x2d2/0x3c0 [ 849.831037][T21425] ? __x64_sys_mount+0xd0/0xd0 [ 849.835632][T21425] __x64_sys_mount+0xbf/0xd0 [ 849.840059][T21425] do_syscall_64+0x44/0xd0 [ 849.844311][T21425] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 849.850041][T21425] RIP: 0033:0x7f23d2a0460a [ 849.854310][T21425] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 849.873731][T21425] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 849.881976][T21425] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 849.889878][T21425] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 849.897687][T21425] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 849.905499][T21425] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 849.913307][T21425] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 849.921125][T21425] [ 849.957534][T21413] loop5: detected capacity change from 0 to 1024 [ 850.533666][T21432] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted 05:40:09 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) finit_module(r0, &(0x7f0000000000)='/dev/rfkill\x00', 0x2) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fremovexattr(r2, &(0x7f00000001c0)=@known='system.posix_acl_access\x00') bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000140)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/wakeup', 0x2, 0x13) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000100)=0x20900, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) finit_module(r0, &(0x7f0000000000)='/dev/rfkill\x00', 0x2) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) socket$inet6(0xa, 0x2, 0x0) (async) socket$inet6(0xa, 0x2, 0x0) (async) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) fremovexattr(r2, &(0x7f00000001c0)=@known='system.posix_acl_access\x00') (async) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000140)) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/wakeup', 0x2, 0x13) (async) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000100)=0x20900, 0x4) (async) 05:40:09 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 82) [ 850.810511][T21442] loop3: detected capacity change from 0 to 16 [ 850.829494][T21442] FAULT_INJECTION: forcing a failure. [ 850.829494][T21442] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 850.835238][T21413] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 850.859340][T21442] CPU: 0 PID: 21442 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 850.869404][T21442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 850.879295][T21442] Call Trace: [ 850.882417][T21442] [ 850.885195][T21442] dump_stack_lvl+0x151/0x1b7 [ 850.889711][T21442] ? bfq_pos_tree_add_move+0x43e/0x43e [ 850.895002][T21442] ? erofs_fc_fill_super+0xbb/0x1180 [ 850.900122][T21442] ? ____kasan_kmalloc+0xee/0x110 [ 850.904985][T21442] ? ____kasan_kmalloc+0xdc/0x110 [ 850.909842][T21442] ? __kasan_kmalloc+0x9/0x10 [ 850.914360][T21442] dump_stack+0x15/0x17 [ 850.918349][T21442] should_fail+0x3c0/0x510 [ 850.922604][T21442] should_fail_alloc_page+0x58/0x70 [ 850.927640][T21442] __alloc_pages+0x1de/0x7c0 [ 850.932102][T21442] ? __count_vm_events+0x30/0x30 [ 850.936841][T21442] do_read_cache_page+0x16d/0xa70 [ 850.941700][T21442] read_cache_page+0x4d/0x70 [ 850.946211][T21442] erofs_fc_fill_super+0x1eb/0x1180 [ 850.951246][T21442] ? sb_set_blocksize+0xb7/0xf0 [ 850.955932][T21442] get_tree_bdev+0x441/0x680 [ 850.960358][T21442] ? erofs_release_device_info+0x90/0x90 [ 850.965831][T21442] erofs_fc_get_tree+0x1c/0x20 [ 850.970423][T21442] vfs_get_tree+0x88/0x290 [ 850.974683][T21442] do_new_mount+0x289/0xad0 [ 850.979031][T21442] ? do_move_mount_old+0x160/0x160 [ 850.983965][T21442] ? security_capable+0xb2/0xd0 [ 850.988655][T21442] ? ns_capable+0x8a/0xf0 [ 850.992818][T21442] path_mount+0x60b/0x1050 [ 850.997074][T21442] __se_sys_mount+0x2d2/0x3c0 [ 851.001586][T21442] ? __x64_sys_mount+0xd0/0xd0 [ 851.006206][T21442] __x64_sys_mount+0xbf/0xd0 [ 851.010610][T21442] do_syscall_64+0x44/0xd0 [ 851.014861][T21442] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 851.020590][T21442] RIP: 0033:0x7f23d2a0460a [ 851.024842][T21442] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 851.044285][T21442] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 851.052529][T21442] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 851.060341][T21442] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 851.068152][T21442] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 851.075964][T21442] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 851.083775][T21442] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 851.091593][T21442] 05:40:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$eJzs3c9rHOUbAPBnNkl/pd8mXxT8cQootFC7aZqqFQTr3WJBPddlsw0lu5mS3ZQmFGoPnvVQT548iyfPgvg/eFDw5EVqixSheovMZjbdNrvpNt10q/P5wCTvO+9s3nl25nl5Z2eWBFBYM9mPUsRLEfF5EjHV1TYeeePM5nb37l6r/nX3WjWJjY0P/kgiydd1tk/y35N55cWI+OHTiOOl7f0219aXKvV6bSWvz7Yal2eba+snLjUqi7XF2vL8mfnXT8/NnTp9Zmixlq9XDtz+4v3bN1d+PfHRZ/eOJnE2Dudt3XEMy0zM5O/JRJx9qG1u2J2NWDLqHWBXxvI8n4hsDJiKsTzrgf++6xGxARRUIv+hoDrzgOz6t7OMdkbydN15d/MCaHv845ufjcSB9rXRoT+TB66Msuvd6SH0n/Vx9vj537Ml9uhzCIBePrkRESfHx7ePf0k+/u3eyQG2ebgP4x88Pd9n85/Xes1/Slvzn+gx/5nskbu78ej8L90aQjd9ZfO/t3vOf7duWk2P5bX/ted8E8nFS/VaNrYdiYhjMbE/q+90P+eng29N9Wvrnv9lS9Z/Zy6Y78et8f0Pvmah0qo8Sczd7tyIeLnn/DfZOv5Jj+OfvR/nB+zjyHNv/Nyv7dHx762NryKO9jz+9+9oJTvfn5xtnw+znbNiu/mx9Rf69T/q+LPjf2jn+KeT7vu1zcfv49VvJn/s17bb839f8mG7vC9fd7XSaq3MRexL3tu+/tT913bqne2z+I+9svP41+v8PxgRHw8Y/3fzX/+y+/j3Vhb/wmMd/8cvfJl++06//gc7/qfbpWP5mkHGv0F38EneOwAAAAAAAHjWlCLicCSl8la5VCqXN5/veD4Olepps3X8Yrq6vBDt78pOx0Spc6d7qut5iLn8edhO/dRD9fmI+H9E3Bw72K6Xq2l9YdTBAwAAAAAAAAAAAAAAAAAAwDNiss/3/zO/jY1674A9519+Q3HJfygu+Q/FJf+huOQ/FJf8h+KS/1Bc8h+KS/5Dccl/AAAAAAAAAAAAAAAAAAAAAAAAAAAAGKrz585ly8bfd69Vs/rClbXVpfTKiYVac6ncWK2Wq+nK5fJimi7Wa+Vq2njU36un6eU3Y3n16myr1mzNNtfWLzTS1eXWhUuNymLtQm3iqUQFAAAAAAAAAAAAAAAAAAAA/y7NtfWlSr1eW1FQUFDYKox6ZAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA+/4JAAD//2c+F9A=") (fail_nth: 70) 05:40:09 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000000)={'erspan0\x00', 0x9}) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) 05:40:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:09 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000000)={'erspan0\x00', 0x9}) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000000)={'erspan0\x00', 0x9}) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) [ 851.118817][T21442] erofs: (device loop3): erofs_read_superblock: cannot read erofs superblock [ 851.841562][T21475] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 852.274234][T21480] FAULT_INJECTION: forcing a failure. [ 852.274234][T21480] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 852.306246][T21480] CPU: 0 PID: 21480 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 852.316319][T21480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 852.326212][T21480] Call Trace: [ 852.329336][T21480] [ 852.332110][T21480] dump_stack_lvl+0x151/0x1b7 [ 852.336627][T21480] ? bfq_pos_tree_add_move+0x43e/0x43e [ 852.341921][T21480] ? avc_has_perm_noaudit+0x2ec/0x450 [ 852.347128][T21480] dump_stack+0x15/0x17 [ 852.351121][T21480] should_fail+0x3c0/0x510 [ 852.355371][T21480] should_fail_alloc_page+0x58/0x70 [ 852.360406][T21480] __alloc_pages+0x1de/0x7c0 [ 852.364837][T21480] ? __count_vm_events+0x30/0x30 [ 852.369606][T21480] ? __kasan_check_read+0x11/0x20 [ 852.374469][T21480] ? __vm_enough_memory+0x118/0x310 [ 852.379503][T21480] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 852.384973][T21480] ? shmem_swapin_page+0x15c0/0x15c0 [ 852.390095][T21480] ? xas_start+0x33d/0x410 [ 852.394343][T21480] ? xas_load+0x2c7/0x2e0 [ 852.398510][T21480] ? pagecache_get_page+0xcc8/0xdb0 [ 852.403545][T21480] ? page_cache_prev_miss+0x430/0x430 [ 852.408759][T21480] ? _raw_spin_lock_irqsave+0x210/0x210 [ 852.414135][T21480] ? lru_cache_add+0x273/0x530 [ 852.418733][T21480] shmem_getpage_gfp+0x1487/0x25f0 [ 852.423683][T21480] ? shmem_getpage+0xa0/0xa0 [ 852.428105][T21480] ? fault_in_safe_writeable+0x240/0x240 [ 852.433573][T21480] ? __kasan_check_write+0x14/0x20 [ 852.438528][T21480] ? shmem_write_end+0x786/0x8a0 [ 852.443311][T21480] shmem_write_begin+0xc8/0x1b0 [ 852.447980][T21480] generic_perform_write+0x2cd/0x5d0 [ 852.453106][T21480] ? grab_cache_page_write_begin+0xa0/0xa0 [ 852.458748][T21480] ? file_remove_privs+0x690/0x690 [ 852.463692][T21480] ? __kasan_check_write+0x14/0x20 [ 852.468639][T21480] ? down_write+0xdd/0x140 [ 852.472892][T21480] __generic_file_write_iter+0x25b/0x4b0 [ 852.478362][T21480] generic_file_write_iter+0xaf/0x1c0 [ 852.483565][T21480] vfs_write+0xc8d/0x1050 [ 852.487744][T21480] ? file_end_write+0x1b0/0x1b0 [ 852.492420][T21480] ? __fget_files+0x310/0x370 [ 852.496934][T21480] ? __fdget_pos+0x1fe/0x310 [ 852.501355][T21480] ? ksys_write+0x77/0x2c0 [ 852.505610][T21480] ksys_write+0x198/0x2c0 [ 852.509779][T21480] ? __ia32_sys_read+0x90/0x90 [ 852.514375][T21480] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 852.520277][T21480] __x64_sys_write+0x7b/0x90 [ 852.524708][T21480] do_syscall_64+0x44/0xd0 [ 852.528957][T21480] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 852.534685][T21480] RIP: 0033:0x7f88865ece5f [ 852.538940][T21480] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 852.558468][T21480] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 852.566712][T21480] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 852.574520][T21480] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 852.582333][T21480] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 852.590143][T21480] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 852.597955][T21480] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 852.605771][T21480] [ 852.787248][ T94] device bridge_slave_1 left promiscuous mode [ 852.793168][ T94] bridge0: port 2(bridge_slave_1) entered disabled state [ 852.800664][ T94] device bridge_slave_0 left promiscuous mode [ 852.806687][ T94] bridge0: port 1(bridge_slave_0) entered disabled state [ 852.814716][ T94] device veth1_macvtap left promiscuous mode [ 852.823581][ T94] device veth0_vlan left promiscuous mode [ 853.656376][T21483] bridge0: port 1(bridge_slave_0) entered blocking state [ 853.663229][T21483] bridge0: port 1(bridge_slave_0) entered disabled state [ 853.671005][T21483] device bridge_slave_0 entered promiscuous mode [ 853.678013][T21483] bridge0: port 2(bridge_slave_1) entered blocking state [ 853.685020][T21483] bridge0: port 2(bridge_slave_1) entered disabled state [ 853.692213][T21483] device bridge_slave_1 entered promiscuous mode [ 853.747678][T21483] bridge0: port 2(bridge_slave_1) entered blocking state [ 853.754529][T21483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 853.761664][T21483] bridge0: port 1(bridge_slave_0) entered blocking state [ 853.768435][T21483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 853.792259][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 853.799887][ T449] bridge0: port 1(bridge_slave_0) entered disabled state [ 853.808250][ T449] bridge0: port 2(bridge_slave_1) entered disabled state [ 853.826503][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 853.834473][ T4493] bridge0: port 1(bridge_slave_0) entered blocking state [ 853.841325][ T4493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 853.848618][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 853.856652][ T4493] bridge0: port 2(bridge_slave_1) entered blocking state [ 853.863483][ T4493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 853.871250][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 853.879072][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 853.892802][T21483] device veth0_vlan entered promiscuous mode [ 853.899219][ T982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 853.907810][ T982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 853.916204][ T982] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 853.923440][ T982] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 853.938293][T21483] device veth1_macvtap entered promiscuous mode [ 853.945941][ T126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 853.962049][ T982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 853.970592][ T982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 854.103907][T21490] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted 05:40:13 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:13 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 83) 05:40:13 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000000)={'erspan0\x00', 0x9}) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) 05:40:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 71) 05:40:13 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) [ 854.873012][T21505] loop3: detected capacity change from 0 to 16 [ 854.880999][T21497] FAULT_INJECTION: forcing a failure. [ 854.880999][T21497] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 854.893951][T21497] CPU: 0 PID: 21497 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 854.903925][T21497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 854.913817][T21497] Call Trace: [ 854.916945][T21497] 05:40:13 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x8040, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xec, r1, 0x100, 0x70bd28, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0xffff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0xfff}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0xfffd}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x1f}, {0x6, 0x11, 0x5}}]}, 0xec}, 0x1, 0x0, 0x0, 0x24004014}, 0x44000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r2, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) [ 854.919722][T21497] dump_stack_lvl+0x151/0x1b7 [ 854.924231][T21497] ? bfq_pos_tree_add_move+0x43e/0x43e [ 854.929528][T21497] ? __kasan_check_read+0x11/0x20 [ 854.934386][T21497] dump_stack+0x15/0x17 [ 854.938381][T21497] should_fail+0x3c0/0x510 [ 854.942636][T21497] should_fail_usercopy+0x1a/0x20 [ 854.947491][T21497] copy_page_from_iter_atomic+0x433/0x11c0 [ 854.953139][T21497] ? pipe_zero+0x4d0/0x4d0 [ 854.957388][T21497] ? __kasan_check_write+0x14/0x20 [ 854.962333][T21497] ? shmem_write_end+0x786/0x8a0 [ 854.967111][T21497] generic_perform_write+0x343/0x5d0 [ 854.972230][T21497] ? grab_cache_page_write_begin+0xa0/0xa0 [ 854.977872][T21497] ? file_remove_privs+0x690/0x690 [ 854.982820][T21497] ? __kasan_check_write+0x14/0x20 [ 854.987763][T21497] ? down_write+0xdd/0x140 [ 854.992022][T21497] __generic_file_write_iter+0x25b/0x4b0 [ 854.997488][T21497] generic_file_write_iter+0xaf/0x1c0 [ 855.002696][T21497] vfs_write+0xc8d/0x1050 [ 855.006863][T21497] ? file_end_write+0x1b0/0x1b0 [ 855.011548][T21497] ? __fget_files+0x310/0x370 [ 855.016059][T21497] ? __fdget_pos+0x1fe/0x310 05:40:13 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x8040, 0x0) (async) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xec, r1, 0x100, 0x70bd28, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0xffff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0xfff}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0xfffd}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x1f}, {0x6, 0x11, 0x5}}]}, 0xec}, 0x1, 0x0, 0x0, 0x24004014}, 0x44000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r2, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) 05:40:13 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x8040, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xec, r1, 0x100, 0x70bd28, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0xffff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0xfff}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0xfffd}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x1f}, {0x6, 0x11, 0x5}}]}, 0xec}, 0x1, 0x0, 0x0, 0x24004014}, 0x44000) (async) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r2, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) 05:40:13 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x80001, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000000240)) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x81, 0x620000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000140)={0x0, @aes128, 0x0, @desc2}) sendmsg$NL80211_CMD_FLUSH_PMKSA(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08000000000800057b87a70072d3a746d4bb6b5392697fb522435c32345a7d656e6154f6e5aad13a28a5f2a977badf", @ANYRES32=0x0, @ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x20044010}, 0x4000) [ 855.020483][T21497] ? ksys_write+0x77/0x2c0 [ 855.024737][T21497] ksys_write+0x198/0x2c0 [ 855.028906][T21497] ? __ia32_sys_read+0x90/0x90 [ 855.033504][T21497] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 855.039408][T21497] __x64_sys_write+0x7b/0x90 [ 855.043832][T21497] do_syscall_64+0x44/0xd0 [ 855.048086][T21497] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 855.053813][T21497] RIP: 0033:0x7f88865ece5f 05:40:13 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x80001, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000000240)) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x81, 0x620000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000140)={0x0, @aes128, 0x0, @desc2}) sendmsg$NL80211_CMD_FLUSH_PMKSA(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08000000000800057b87a70072d3a746d4bb6b5392697fb522435c32345a7d656e6154f6e5aad13a28a5f2a977badf", @ANYRES32=0x0, @ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x20044010}, 0x4000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x80001, 0x0) (async) accept$nfc_llcp(r1, 0x0, &(0x7f0000000240)) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) syz_open_dev$vcsa(&(0x7f0000000000), 0x81, 0x620000) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000140)={0x0, @aes128, 0x0, @desc2}) (async) sendmsg$NL80211_CMD_FLUSH_PMKSA(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08000000000800057b87a70072d3a746d4bb6b5392697fb522435c32345a7d656e6154f6e5aad13a28a5f2a977badf", @ANYRES32=0x0, @ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x20044010}, 0x4000) (async) [ 855.058067][T21497] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 855.077508][T21497] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 855.085425][T21505] FAULT_INJECTION: forcing a failure. [ 855.085425][T21505] name failslab, interval 1, probability 0, space 0, times 0 [ 855.085765][T21497] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 855.105988][T21497] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 855.113785][T21497] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 855.121601][T21497] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 855.129410][T21497] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 855.137243][T21497] [ 856.405301][T21520] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 856.941161][T21497] loop5: detected capacity change from 0 to 1024 [ 856.951812][T21505] CPU: 1 PID: 21505 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 856.961878][T21505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 856.971772][T21505] Call Trace: [ 856.974898][T21505] [ 856.977716][T21505] dump_stack_lvl+0x151/0x1b7 [ 856.982199][T21505] ? bfq_pos_tree_add_move+0x43e/0x43e [ 856.987481][T21505] dump_stack+0x15/0x17 [ 856.991473][T21505] should_fail+0x3c0/0x510 [ 856.995725][T21505] ? mempool_free+0x310/0x310 [ 857.000239][T21505] __should_failslab+0x9f/0xe0 [ 857.004841][T21505] should_failslab+0x9/0x20 [ 857.009179][T21505] kmem_cache_alloc+0x4f/0x2f0 [ 857.013776][T21505] ? mempool_alloc_slab+0x1d/0x30 [ 857.018639][T21505] ? mempool_free+0x310/0x310 [ 857.023160][T21505] mempool_alloc_slab+0x1d/0x30 [ 857.027840][T21505] mempool_alloc+0x149/0x580 [ 857.032266][T21505] ? mempool_resize+0x8e0/0x8e0 [ 857.036955][T21505] ? __kasan_check_write+0x14/0x20 [ 857.042019][T21505] ? _raw_spin_lock+0xa3/0x1b0 [ 857.046621][T21505] bio_alloc_bioset+0x12e/0x960 [ 857.051313][T21505] submit_bh_wbc+0x1c6/0x6b0 [ 857.055738][T21505] ? __kasan_check_write+0x14/0x20 [ 857.060683][T21505] block_read_full_page+0x8a6/0xa70 [ 857.065713][T21505] ? blkdev_fallocate+0x3e0/0x3e0 [ 857.070575][T21505] ? block_is_partially_uptodate+0x270/0x270 [ 857.076388][T21505] ? add_to_page_cache_locked+0x40/0x40 [ 857.081771][T21505] blkdev_readpage+0x1c/0x20 [ 857.086195][T21505] do_read_cache_page+0x68b/0xa70 [ 857.091053][T21505] read_cache_page+0x4d/0x70 [ 857.095481][T21505] erofs_fc_fill_super+0x1eb/0x1180 [ 857.100517][T21505] ? sb_set_blocksize+0xb7/0xf0 [ 857.105203][T21505] get_tree_bdev+0x441/0x680 [ 857.109628][T21505] ? erofs_release_device_info+0x90/0x90 [ 857.115097][T21505] erofs_fc_get_tree+0x1c/0x20 [ 857.119693][T21505] vfs_get_tree+0x88/0x290 [ 857.123947][T21505] do_new_mount+0x289/0xad0 [ 857.128289][T21505] ? do_move_mount_old+0x160/0x160 [ 857.133234][T21505] ? security_capable+0xb2/0xd0 [ 857.137924][T21505] ? ns_capable+0x8a/0xf0 [ 857.142088][T21505] path_mount+0x60b/0x1050 [ 857.146340][T21505] __se_sys_mount+0x2d2/0x3c0 [ 857.150854][T21505] ? __x64_sys_mount+0xd0/0xd0 [ 857.155454][T21505] __x64_sys_mount+0xbf/0xd0 [ 857.159881][T21505] do_syscall_64+0x44/0xd0 [ 857.164132][T21505] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 857.169858][T21505] RIP: 0033:0x7f23d2a0460a [ 857.174111][T21505] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 857.193555][T21505] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 857.201798][T21505] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 857.209608][T21505] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 857.217420][T21505] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 857.225233][T21505] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 857.233042][T21505] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 05:40:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="7f454c463f010481010000000000000002003e0000000000330000000000000040000000000000000400000000000000000000000000380002000200b30a800000000070080000000600000000000000060008000000000003000000000000000080000000000000010000000000000003000000000000000000006006000000b60a000000000000000001000000000002000000000000000900000000000000116f000000000000080000000000000050e7aeaa9f2283e864092490709b5098575a37fda90ad669948f566b53dad7ca0010dd0b956ba0612258ab00f27200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc1f32221791463e57a9f40a140ad63d000000c3aa0c11c70ee7e1286ab8144dc5ee0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) [ 857.240858][T21505] 05:40:15 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 84) 05:40:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="9feb0100180000000000000018000000180000000a000000008000000100008405003dc9fd00000f0000000200000003000000002f705f5f612e5f3000138a272297b025e6a75062e0b44824d9faa403ac157fecb08b7ee356a9f7b8349181f4b1931440a96f4a7182205ae90a8fcc188709cf8d96a2d2c32cb28bf71bef0052fe14731f94090e32516b87cff7ef5d20990a6a3d1bc5372431e0539f3925a79bdfd43849d26f0f7666eaa58fc5ed95de96f0c2ee2dcdd9eb653ed162ea50eb70c1582cc032c11595e6b7260150059ad3cc278cf3f492cf0e713d26f50d1c6359ba87451aecb14ecf2da7c2ac57a4ef4ff74babe46ddea06d8aa4d0c7ceea7a1047d1b788ca9d4360362c9ae1b3f0d53fe5b407fab9a559054bf620b2f3d639be4823746d9b2c5eca168ce3f6087a0f1012618bf902edbb4765ccdb4b7f9851ad960059f996b5e8ea26ac24571857144e5e405c5615613c1d4db733bd027554887d5795e70192"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 72) 05:40:15 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x80001, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000000240)) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x81, 0x620000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000140)={0x0, @aes128, 0x0, @desc2}) sendmsg$NL80211_CMD_FLUSH_PMKSA(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08000000000800057b87a70072d3a746d4bb6b5392697fb522435c32345a7d656e6154f6e5aad13a28a5f2a977badf", @ANYRES32=0x0, @ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x20044010}, 0x4000) [ 857.292281][T21505] erofs: (device loop3): mounted with root inode @ nid 36. [ 857.346054][T21546] FAULT_INJECTION: forcing a failure. [ 857.346054][T21546] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 857.358962][T21546] CPU: 1 PID: 21546 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 857.368967][T21546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 857.378869][T21546] Call Trace: [ 857.381985][T21546] [ 857.384764][T21546] dump_stack_lvl+0x151/0x1b7 [ 857.389275][T21546] ? bfq_pos_tree_add_move+0x43e/0x43e [ 857.394569][T21546] ? __kasan_check_read+0x11/0x20 [ 857.399432][T21546] dump_stack+0x15/0x17 [ 857.403420][T21546] should_fail+0x3c0/0x510 [ 857.407672][T21546] should_fail_usercopy+0x1a/0x20 [ 857.412536][T21546] copy_page_from_iter_atomic+0x433/0x11c0 [ 857.418179][T21546] ? pipe_zero+0x4d0/0x4d0 [ 857.422427][T21546] ? __kasan_check_write+0x14/0x20 [ 857.427380][T21546] ? shmem_write_end+0x786/0x8a0 [ 857.432152][T21546] generic_perform_write+0x343/0x5d0 [ 857.437278][T21546] ? grab_cache_page_write_begin+0xa0/0xa0 [ 857.442914][T21546] ? file_remove_privs+0x690/0x690 [ 857.447861][T21546] ? __kasan_check_write+0x14/0x20 [ 857.452806][T21546] ? down_write+0xdd/0x140 [ 857.457059][T21546] __generic_file_write_iter+0x25b/0x4b0 [ 857.462528][T21546] generic_file_write_iter+0xaf/0x1c0 [ 857.467735][T21546] vfs_write+0xc8d/0x1050 [ 857.471908][T21546] ? file_end_write+0x1b0/0x1b0 [ 857.476587][T21546] ? __fget_files+0x310/0x370 [ 857.481103][T21546] ? __fdget_pos+0x1fe/0x310 [ 857.485529][T21546] ? ksys_write+0x77/0x2c0 [ 857.489791][T21546] ksys_write+0x198/0x2c0 [ 857.493949][T21546] ? __ia32_sys_read+0x90/0x90 [ 857.498545][T21546] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 857.504450][T21546] __x64_sys_write+0x7b/0x90 [ 857.508873][T21546] do_syscall_64+0x44/0xd0 [ 857.513128][T21546] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 857.518857][T21546] RIP: 0033:0x7f88865ece5f [ 857.523129][T21546] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 857.542551][T21546] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 857.550792][T21546] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 857.558607][T21546] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 857.566418][T21546] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 857.574225][T21546] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 857.582041][T21546] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 857.589860][T21546] 05:40:15 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4000, 0x77) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000227bd7000fbdbdf2501000000300003801400020062617461647630000000000000001900060007004e240000080001000100000006003b48df09003d73bc4913b9c307004e2300000c00038008000300020000000800060005000000"], 0x64}, 0x1, 0x0, 0x0, 0x14}, 0x4000001) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r2, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f00000000c0)={0x2, 0x8, '\x00', 0x0, &(0x7f0000000000)=[0x0]}) [ 857.790249][T21551] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted 05:40:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4000, 0x77) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000227bd7000fbdbdf2501000000300003801400020062617461647630000000000000001900060007004e240000080001000100000006003b48df09003d73bc4913b9c307004e2300000c00038008000300020000000800060005000000"], 0x64}, 0x1, 0x0, 0x0, 0x14}, 0x4000001) (async) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r2, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f00000000c0)={0x2, 0x8, '\x00', 0x0, &(0x7f0000000000)=[0x0]}) 05:40:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000003c0)={'tunl0\x00', &(0x7f0000000340)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @local}}}}) 05:40:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4000, 0x77) (async) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000227bd7000fbdbdf2501000000300003801400020062617461647630000000000000001900060007004e240000080001000100000006003b48df09003d73bc4913b9c307004e2300000c00038008000300020000000800060005000000"], 0x64}, 0x1, 0x0, 0x0, 0x14}, 0x4000001) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r2, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f00000000c0)={0x2, 0x8, '\x00', 0x0, &(0x7f0000000000)=[0x0]}) 05:40:17 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r0, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xa45, 0x7a}}}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x10000}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x33}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x48}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2b}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440), 0x6e, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/24, 0x18}], 0x1, &(0x7f0000000540)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}, 0x121) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000340)="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") r6 = pidfd_getfd(r4, r2, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r6, 0x4008f50a, &(0x7f00000006c0)={0x5, 0x40}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000680)) write$rfkill(r7, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000700)=""/36) ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f00000000c0)={0x3, 0x4, 0x0, [{0x4, 0xffffffff8480edb1, 0x9, 0x67, 0x40, 0x22, 0xf7, '\x00', 0x7}, {0x5, 0x10001, 0x5, 0x4, 0x91, 0x0, 0x7f, '\x00', 0xfff}, {0x0, 0xffffffffffffffff, 0x6, 0x9, 0x6, 0x5, 0x7f, '\x00', 0x6}, {0x70000, 0x24000000000000, 0x0, 0xff, 0x7f, 0xe4, 0xb7, '\x00', 0xfff}]}) [ 858.476524][T21546] loop5: detected capacity change from 0 to 1024 [ 858.492821][T21559] loop3: detected capacity change from 0 to 16 [ 858.506584][T21559] FAULT_INJECTION: forcing a failure. [ 858.506584][T21559] name failslab, interval 1, probability 0, space 0, times 0 [ 858.524606][T21559] CPU: 0 PID: 21559 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 858.534669][T21559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 858.544567][T21559] Call Trace: [ 858.547692][T21559] [ 858.550465][T21559] dump_stack_lvl+0x151/0x1b7 [ 858.554979][T21559] ? bfq_pos_tree_add_move+0x43e/0x43e [ 858.560274][T21559] dump_stack+0x15/0x17 [ 858.564262][T21559] should_fail+0x3c0/0x510 [ 858.568517][T21559] ? mempool_free+0x310/0x310 05:40:17 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r0, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xa45, 0x7a}}}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x10000}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x33}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x48}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2b}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440), 0x6e, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/24, 0x18}], 0x1, &(0x7f0000000540)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}, 0x121) (async) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000340)="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") (async) r6 = pidfd_getfd(r4, r2, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r6, 0x4008f50a, &(0x7f00000006c0)={0x5, 0x40}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000680)) write$rfkill(r7, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000700)=""/36) (async) ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f00000000c0)={0x3, 0x4, 0x0, [{0x4, 0xffffffff8480edb1, 0x9, 0x67, 0x40, 0x22, 0xf7, '\x00', 0x7}, {0x5, 0x10001, 0x5, 0x4, 0x91, 0x0, 0x7f, '\x00', 0xfff}, {0x0, 0xffffffffffffffff, 0x6, 0x9, 0x6, 0x5, 0x7f, '\x00', 0x6}, {0x70000, 0x24000000000000, 0x0, 0xff, 0x7f, 0xe4, 0xb7, '\x00', 0xfff}]}) [ 858.573029][T21559] __should_failslab+0x9f/0xe0 [ 858.577630][T21559] should_failslab+0x9/0x20 [ 858.581971][T21559] kmem_cache_alloc+0x4f/0x2f0 [ 858.586568][T21559] ? mempool_alloc_slab+0x1d/0x30 [ 858.591427][T21559] ? mempool_free+0x310/0x310 [ 858.595947][T21559] mempool_alloc_slab+0x1d/0x30 [ 858.600629][T21559] mempool_alloc+0x149/0x580 [ 858.605068][T21559] ? mempool_resize+0x8e0/0x8e0 [ 858.609761][T21559] ? __kasan_check_write+0x14/0x20 [ 858.614692][T21559] ? _raw_spin_lock+0xa3/0x1b0 [ 858.619295][T21559] bio_alloc_bioset+0x12e/0x960 [ 858.623978][T21559] submit_bh_wbc+0x1c6/0x6b0 [ 858.628406][T21559] ? __kasan_check_write+0x14/0x20 [ 858.633353][T21559] block_read_full_page+0x8a6/0xa70 [ 858.638385][T21559] ? blkdev_fallocate+0x3e0/0x3e0 [ 858.643247][T21559] ? block_is_partially_uptodate+0x270/0x270 [ 858.649060][T21559] ? add_to_page_cache_locked+0x40/0x40 [ 858.654445][T21559] blkdev_readpage+0x1c/0x20 [ 858.658868][T21559] do_read_cache_page+0x68b/0xa70 [ 858.663730][T21559] read_cache_page+0x4d/0x70 [ 858.668153][T21559] erofs_fc_fill_super+0x1eb/0x1180 [ 858.673189][T21559] ? sb_set_blocksize+0xb7/0xf0 [ 858.677878][T21559] get_tree_bdev+0x441/0x680 [ 858.682302][T21559] ? erofs_release_device_info+0x90/0x90 [ 858.687769][T21559] erofs_fc_get_tree+0x1c/0x20 [ 858.692367][T21559] vfs_get_tree+0x88/0x290 [ 858.696623][T21559] do_new_mount+0x289/0xad0 [ 858.700962][T21559] ? do_move_mount_old+0x160/0x160 [ 858.705907][T21559] ? security_capable+0xb2/0xd0 [ 858.710598][T21559] ? ns_capable+0x8a/0xf0 [ 858.714759][T21559] path_mount+0x60b/0x1050 [ 858.719017][T21559] __se_sys_mount+0x2d2/0x3c0 [ 858.723528][T21559] ? __x64_sys_mount+0xd0/0xd0 [ 858.728125][T21559] __x64_sys_mount+0xbf/0xd0 [ 858.732558][T21559] do_syscall_64+0x44/0xd0 [ 858.736804][T21559] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 858.742531][T21559] RIP: 0033:0x7f23d2a0460a [ 858.746793][T21559] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 858.766225][T21559] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 858.774470][T21559] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 858.782281][T21559] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 858.790091][T21559] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 858.797902][T21559] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 858.805715][T21559] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 858.813530][T21559] [ 859.460805][T21583] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 859.555531][T21584] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 859.615575][T21559] erofs: (device loop3): mounted with root inode @ nid 36. 05:40:18 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r0, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xa45, 0x7a}}}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x10000}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x33}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x48}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2b}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440), 0x6e, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/24, 0x18}], 0x1, &(0x7f0000000540)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}, 0x121) (async) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000340)="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") (async) r6 = pidfd_getfd(r4, r2, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r6, 0x4008f50a, &(0x7f00000006c0)={0x5, 0x40}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000680)) write$rfkill(r7, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000700)=""/36) ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f00000000c0)={0x3, 0x4, 0x0, [{0x4, 0xffffffff8480edb1, 0x9, 0x67, 0x40, 0x22, 0xf7, '\x00', 0x7}, {0x5, 0x10001, 0x5, 0x4, 0x91, 0x0, 0x7f, '\x00', 0xfff}, {0x0, 0xffffffffffffffff, 0x6, 0x9, 0x6, 0x5, 0x7f, '\x00', 0x6}, {0x70000, 0x24000000000000, 0x0, 0xff, 0x7f, 0xe4, 0xb7, '\x00', 0xfff}]}) 05:40:18 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 85) 05:40:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 73) 05:40:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000003c0)={'tunl0\x00', &(0x7f0000000340)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @local}}}}) 05:40:18 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x7) [ 859.817949][T21546] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 859.858506][T21599] loop3: detected capacity change from 0 to 16 [ 859.865052][T21601] FAULT_INJECTION: forcing a failure. [ 859.865052][T21601] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 859.872902][T21599] FAULT_INJECTION: forcing a failure. [ 859.872902][T21599] name failslab, interval 1, probability 0, space 0, times 0 [ 859.878000][T21601] CPU: 0 PID: 21601 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 859.900374][T21601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 859.910269][T21601] Call Trace: [ 859.913390][T21601] [ 859.916168][T21601] dump_stack_lvl+0x151/0x1b7 [ 859.920680][T21601] ? bfq_pos_tree_add_move+0x43e/0x43e [ 859.925983][T21601] ? __kasan_check_read+0x11/0x20 [ 859.930837][T21601] dump_stack+0x15/0x17 [ 859.934827][T21601] should_fail+0x3c0/0x510 [ 859.939081][T21601] should_fail_usercopy+0x1a/0x20 [ 859.943938][T21601] copy_page_from_iter_atomic+0x433/0x11c0 [ 859.949585][T21601] ? pipe_zero+0x4d0/0x4d0 [ 859.953835][T21601] ? __kasan_check_write+0x14/0x20 [ 859.958780][T21601] ? shmem_write_end+0x786/0x8a0 [ 859.963555][T21601] generic_perform_write+0x343/0x5d0 [ 859.968677][T21601] ? grab_cache_page_write_begin+0xa0/0xa0 [ 859.974373][T21601] ? file_remove_privs+0x690/0x690 [ 859.979265][T21601] ? __kasan_check_write+0x14/0x20 [ 859.984210][T21601] ? down_write+0xdd/0x140 [ 859.988468][T21601] __generic_file_write_iter+0x25b/0x4b0 [ 859.993933][T21601] generic_file_write_iter+0xaf/0x1c0 [ 859.999140][T21601] vfs_write+0xc8d/0x1050 [ 860.003307][T21601] ? file_end_write+0x1b0/0x1b0 [ 860.007993][T21601] ? __fget_files+0x310/0x370 [ 860.012506][T21601] ? __fdget_pos+0x1fe/0x310 [ 860.016931][T21601] ? ksys_write+0x77/0x2c0 [ 860.021183][T21601] ksys_write+0x198/0x2c0 [ 860.025786][T21601] ? __ia32_sys_read+0x90/0x90 [ 860.030384][T21601] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 860.036288][T21601] __x64_sys_write+0x7b/0x90 [ 860.040714][T21601] do_syscall_64+0x44/0xd0 [ 860.045059][T21601] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 860.050782][T21601] RIP: 0033:0x7f88865ece5f [ 860.055034][T21601] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 860.074472][T21601] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 860.082723][T21601] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 860.090532][T21601] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 860.098343][T21601] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 860.106156][T21601] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 860.113974][T21601] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 860.121779][T21601] [ 860.125104][T21599] CPU: 1 PID: 21599 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 860.135158][T21599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 860.143524][T21601] loop5: detected capacity change from 0 to 1024 [ 860.145052][T21599] Call Trace: [ 860.145058][T21599] [ 860.145064][T21599] dump_stack_lvl+0x151/0x1b7 [ 860.161633][T21599] ? bfq_pos_tree_add_move+0x43e/0x43e [ 860.166927][T21599] dump_stack+0x15/0x17 [ 860.170915][T21599] should_fail+0x3c0/0x510 [ 860.175171][T21599] __should_failslab+0x9f/0xe0 [ 860.179767][T21599] should_failslab+0x9/0x20 [ 860.184109][T21599] kmem_cache_alloc+0x4f/0x2f0 [ 860.188708][T21599] ? create_task_io_context+0x2c/0x400 [ 860.194003][T21599] create_task_io_context+0x2c/0x400 [ 860.199125][T21599] submit_bio_checks+0xb47/0xf40 [ 860.203899][T21599] ? __submit_bio+0x930/0x930 [ 860.208413][T21599] ? __kasan_slab_alloc+0xc4/0xe0 [ 860.213268][T21599] ? __kasan_slab_alloc+0xb2/0xe0 [ 860.218133][T21599] ? blk_try_enter_queue+0x15c/0x340 [ 860.223250][T21599] ? read_cache_page+0x4d/0x70 [ 860.227850][T21599] ? erofs_fc_fill_super+0x1eb/0x1180 [ 860.233058][T21599] __submit_bio+0x592/0x930 [ 860.237398][T21599] ? do_syscall_64+0x44/0xd0 [ 860.241824][T21599] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 860.247728][T21599] ? trace_raw_output_block_rq_remap+0x240/0x240 [ 860.253894][T21599] submit_bio_noacct+0x89b/0xa80 [ 860.258662][T21599] ? mempool_alloc_slab+0x1d/0x30 [ 860.263524][T21599] ? mempool_free+0x310/0x310 [ 860.268047][T21599] ? mempool_alloc_slab+0x1d/0x30 [ 860.272892][T21599] ? blk_put_request+0x20/0x20 [ 860.277498][T21599] ? memset+0x35/0x40 [ 860.281314][T21599] ? fscrypt_set_bio_crypt_ctx+0x173/0x500 [ 860.286957][T21599] ? mempool_resize+0x8e0/0x8e0 [ 860.291644][T21599] ? __kasan_check_read+0x11/0x20 [ 860.296503][T21599] submit_bio+0x2d7/0x560 [ 860.300674][T21599] ? submit_bio_noacct+0xa80/0xa80 [ 860.305618][T21599] ? bio_add_page+0x2cc/0x450 [ 860.310141][T21599] ? guard_bio_eod+0xf3/0x140 [ 860.314644][T21599] submit_bh_wbc+0x5cf/0x6b0 [ 860.319070][T21599] block_read_full_page+0x8a6/0xa70 [ 860.324104][T21599] ? blkdev_fallocate+0x3e0/0x3e0 [ 860.328966][T21599] ? block_is_partially_uptodate+0x270/0x270 [ 860.334781][T21599] ? add_to_page_cache_locked+0x40/0x40 [ 860.340164][T21599] blkdev_readpage+0x1c/0x20 [ 860.344587][T21599] do_read_cache_page+0x68b/0xa70 [ 860.349448][T21599] read_cache_page+0x4d/0x70 [ 860.353873][T21599] erofs_fc_fill_super+0x1eb/0x1180 [ 860.358907][T21599] ? sb_set_blocksize+0xb7/0xf0 [ 860.363594][T21599] get_tree_bdev+0x441/0x680 [ 860.368019][T21599] ? erofs_release_device_info+0x90/0x90 [ 860.373487][T21599] erofs_fc_get_tree+0x1c/0x20 [ 860.378087][T21599] vfs_get_tree+0x88/0x290 [ 860.382339][T21599] do_new_mount+0x289/0xad0 [ 860.386680][T21599] ? do_move_mount_old+0x160/0x160 [ 860.391626][T21599] ? security_capable+0xb2/0xd0 [ 860.396316][T21599] ? ns_capable+0x8a/0xf0 [ 860.400478][T21599] path_mount+0x60b/0x1050 [ 860.404737][T21599] __se_sys_mount+0x2d2/0x3c0 [ 860.409245][T21599] ? __x64_sys_mount+0xd0/0xd0 [ 860.413847][T21599] __x64_sys_mount+0xbf/0xd0 [ 860.418273][T21599] do_syscall_64+0x44/0xd0 [ 860.422528][T21599] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 860.428251][T21599] RIP: 0033:0x7f23d2a0460a [ 860.432512][T21599] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 860.451949][T21599] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 860.460191][T21599] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 860.468004][T21599] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 860.475814][T21599] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 860.483624][T21599] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 860.491435][T21599] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 860.499253][T21599] 05:40:18 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000003c0)={'tunl0\x00', &(0x7f0000000340)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @local}}}}) 05:40:18 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x7) 05:40:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)=ANY=[], &(0x7f0000000080)='./file0\x00', 0x0, 0x124140b, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x40a0, 0x0) 05:40:19 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x7) 05:40:19 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000003c0)={'tunl0\x00', &(0x7f0000000340)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @local}}}}) [ 860.505711][T21599] erofs: (device loop3): mounted with root inode @ nid 36. 05:40:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) write$P9_RMKNOD(r0, &(0x7f0000000240)={0x14, 0x13, 0x2, {0x0, 0x3, 0x6}}, 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) readahead(r1, 0x3, 0x7) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f0000000000)={0x3, 0x100000001, 0xf6, &(0x7f00000000c0)=""/246}) write$rfkill(r1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) 05:40:19 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$eJzsmD9PwkAYxp+7IkTjF9DFARLRxNIWNS4OxM04mPgvbhKpBCyi0ERhc3T0I/gF/AIuJiZ+A3d1UQdGF5ea3h30JAI6aGJ8f8PL7+jb4/qSPENBEMS/5fHh9f7p7e7WADCKFBLq+2cj6uFa//H0UWG5vHJ5dn619JK8GevejwEIgq//fgzAdc6Ar9ZB8PHulPpcB+/4BjimlG+BwVS+A45N5S4YtpWXNa+G/aa5V/Jcc7fqFUKxwmKHxQlLtvt8rVOGgnY+pl2vN5r7ec9zaz8og+bXynEsaufT/6/2bCxtfjY4bOVZMKwpX0CiPRs5Eu35x2PR/sYvPz8JCclfkyifgguGSS2fYlp+ZPzKYabeaM6UKvmiW3QPHCc7b81a1pyTEUEka5/8Gxb5NKLtP9SjN87iOMn7fs2WtbN2ZP0scbnIP450Uq7D7I/3PI28ztR9TFja6NNOEARBEARBEARBEARBEATxDSbAxFvQATirovs9AAD//+xGeBw=") (fail_nth: 86) 05:40:19 executing program 4: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4b4fbe", 0x8, 0x2c, 0x0, @remote, @local, {[@routing={0x11, 0x0, 0x0, 0x3}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 860.574794][ T30] audit: type=1400 audit(1669268419.030:401): avc: denied { remount } for pid=21607 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 860.604563][T21617] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 05:40:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 74) 05:40:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) write$P9_RMKNOD(r0, &(0x7f0000000240)={0x14, 0x13, 0x2, {0x0, 0x3, 0x6}}, 0x14) (async, rerun: 64) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (rerun: 64) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) readahead(r1, 0x3, 0x7) (async) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) (async, rerun: 64) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (rerun: 64) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f0000000000)={0x3, 0x100000001, 0xf6, &(0x7f00000000c0)=""/246}) (async) write$rfkill(r1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) 05:40:19 executing program 4: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4b4fbe", 0x8, 0x2c, 0x0, @remote, @local, {[@routing={0x11, 0x0, 0x0, 0x3}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 860.617990][T21601] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 860.693363][T21631] loop3: detected capacity change from 0 to 16 [ 860.701978][T21631] FAULT_INJECTION: forcing a failure. [ 860.701978][T21631] name failslab, interval 1, probability 0, space 0, times 0 [ 860.714376][T21631] CPU: 1 PID: 21631 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 860.724441][T21631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 860.734340][T21631] Call Trace: [ 860.737462][T21631] [ 860.740244][T21631] dump_stack_lvl+0x151/0x1b7 [ 860.744749][T21631] ? bfq_pos_tree_add_move+0x43e/0x43e [ 860.750046][T21631] ? irqentry_exit_cond_resched+0x2b/0x30 [ 860.755609][T21631] ? irqentry_exit+0x30/0x40 [ 860.760025][T21631] ? sysvec_reschedule_ipi+0x7e/0x150 [ 860.765234][T21631] dump_stack+0x15/0x17 [ 860.769226][T21631] should_fail+0x3c0/0x510 [ 860.773487][T21631] ? loop_queue_rq+0x3d8/0xb40 [ 860.778083][T21631] __should_failslab+0x9f/0xe0 [ 860.782676][T21631] should_failslab+0x9/0x20 [ 860.787019][T21631] kmem_cache_alloc_trace+0x4a/0x310 [ 860.792139][T21631] ? cgroup_get_e_css+0x2b9/0x470 [ 860.796999][T21631] loop_queue_rq+0x3d8/0xb40 [ 860.801427][T21631] __blk_mq_issue_directly+0x216/0xab0 [ 860.806721][T21631] ? __blk_mq_run_hw_queue+0x170/0x170 [ 860.812017][T21631] ? preempt_schedule_common+0xcb/0x100 [ 860.817485][T21631] ? preempt_schedule+0xd9/0xe0 [ 860.822461][T21631] __blk_mq_try_issue_directly+0x297/0x310 [ 860.823517][T21629] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 860.828100][T21631] blk_mq_try_issue_directly+0xe3/0x360 [ 860.843207][T21631] blk_mq_submit_bio+0xd68/0x1c80 [ 860.848063][T21631] ? blk_cgroup_bio_start+0x258/0x310 [ 860.853271][T21631] ? blk_mq_try_issue_list_directly+0x500/0x500 [ 860.859347][T21631] ? __kasan_check_write+0x14/0x20 [ 860.864295][T21631] ? __switch_to+0x617/0x1170 [ 860.868807][T21631] ? blk_try_enter_queue+0x15c/0x340 [ 860.873933][T21631] __submit_bio+0x844/0x930 [ 860.878272][T21631] ? trace_raw_output_block_rq_remap+0x240/0x240 [ 860.884432][T21631] ? __schedule+0xaae/0x1010 [ 860.888858][T21631] submit_bio_noacct+0x89b/0xa80 [ 860.893628][T21631] ? __kasan_check_read+0x11/0x20 [ 860.898496][T21631] ? preempt_schedule_irq+0xef/0x140 [ 860.903610][T21631] ? __cond_resched+0x20/0x20 [ 860.908123][T21631] ? mempool_alloc_slab+0x1d/0x30 [ 860.912991][T21631] ? blk_put_request+0x20/0x20 [ 860.917586][T21631] ? memset+0x35/0x40 [ 860.921404][T21631] ? irqentry_exit_cond_resched+0x2b/0x30 [ 860.927306][T21631] ? irqentry_exit+0x30/0x40 [ 860.931730][T21631] ? sysvec_reschedule_ipi+0x7e/0x150 [ 860.936941][T21631] ? asm_sysvec_reschedule_ipi+0x1b/0x20 [ 860.942405][T21631] ? __kasan_check_read+0x11/0x20 [ 860.947267][T21631] submit_bio+0x2d7/0x560 [ 860.951432][T21631] ? submit_bio_noacct+0xa80/0xa80 [ 860.956383][T21631] ? bio_add_page+0x2cc/0x450 [ 860.960892][T21631] ? guard_bio_eod+0xf3/0x140 [ 860.965412][T21631] submit_bh_wbc+0x5cf/0x6b0 [ 860.969835][T21631] block_read_full_page+0x8a6/0xa70 [ 860.974870][T21631] ? blkdev_fallocate+0x3e0/0x3e0 [ 860.979727][T21631] ? block_is_partially_uptodate+0x270/0x270 [ 860.985555][T21631] ? add_to_page_cache_locked+0x40/0x40 [ 860.990923][T21631] blkdev_readpage+0x1c/0x20 [ 860.995354][T21631] do_read_cache_page+0x68b/0xa70 [ 861.000214][T21631] read_cache_page+0x4d/0x70 [ 861.004637][T21631] erofs_fc_fill_super+0x1eb/0x1180 [ 861.009683][T21631] ? sb_set_blocksize+0xb7/0xf0 [ 861.014361][T21631] get_tree_bdev+0x441/0x680 [ 861.018793][T21631] ? erofs_release_device_info+0x90/0x90 [ 861.024250][T21631] erofs_fc_get_tree+0x1c/0x20 [ 861.028856][T21631] vfs_get_tree+0x88/0x290 [ 861.033109][T21631] do_new_mount+0x289/0xad0 [ 861.037446][T21631] ? do_move_mount_old+0x160/0x160 [ 861.042394][T21631] ? security_capable+0xb2/0xd0 [ 861.047083][T21631] ? ns_capable+0x8a/0xf0 [ 861.051242][T21631] path_mount+0x60b/0x1050 [ 861.055498][T21631] __se_sys_mount+0x2d2/0x3c0 [ 861.060013][T21631] ? __x64_sys_mount+0xd0/0xd0 [ 861.064617][T21631] __x64_sys_mount+0xbf/0xd0 [ 861.069124][T21631] do_syscall_64+0x44/0xd0 [ 861.073381][T21631] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 861.079102][T21631] RIP: 0033:0x7f23d2a0460a [ 861.083365][T21631] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 861.102798][T21631] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 861.111047][T21631] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 861.118856][T21631] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 861.127102][T21631] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 861.134914][T21631] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 861.142724][T21631] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 861.150540][T21631] [ 861.156522][T21631] erofs: (device loop3): mounted with root inode @ nid 36. [ 861.193734][T21637] FAULT_INJECTION: forcing a failure. [ 861.193734][T21637] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 861.215872][T21637] CPU: 0 PID: 21637 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 861.225951][T21637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 861.235842][T21637] Call Trace: [ 861.238992][T21637] [ 861.241739][T21637] dump_stack_lvl+0x151/0x1b7 [ 861.246250][T21637] ? bfq_pos_tree_add_move+0x43e/0x43e [ 861.251548][T21637] ? avc_has_perm_noaudit+0x2ec/0x450 [ 861.256756][T21637] dump_stack+0x15/0x17 [ 861.260744][T21637] should_fail+0x3c0/0x510 [ 861.265002][T21637] should_fail_alloc_page+0x58/0x70 [ 861.270037][T21637] __alloc_pages+0x1de/0x7c0 [ 861.274468][T21637] ? __count_vm_events+0x30/0x30 [ 861.279322][T21637] ? __kasan_check_read+0x11/0x20 [ 861.284182][T21637] ? __vm_enough_memory+0x118/0x310 [ 861.289217][T21637] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 861.294690][T21637] ? shmem_swapin_page+0x15c0/0x15c0 [ 861.299809][T21637] ? xas_start+0x33d/0x410 [ 861.304054][T21637] ? xas_load+0x2c7/0x2e0 [ 861.308223][T21637] ? pagecache_get_page+0xcc8/0xdb0 [ 861.313257][T21637] ? page_cache_prev_miss+0x430/0x430 [ 861.318463][T21637] ? _raw_spin_lock_irqsave+0x210/0x210 [ 861.323849][T21637] ? lru_cache_add+0x273/0x530 [ 861.328445][T21637] shmem_getpage_gfp+0x1487/0x25f0 [ 861.333398][T21637] ? shmem_getpage+0xa0/0xa0 [ 861.337824][T21637] ? fault_in_safe_writeable+0x240/0x240 [ 861.343289][T21637] ? __kasan_check_write+0x14/0x20 [ 861.348234][T21637] ? shmem_write_end+0x786/0x8a0 [ 861.353008][T21637] shmem_write_begin+0xc8/0x1b0 [ 861.357694][T21637] generic_perform_write+0x2cd/0x5d0 [ 861.362824][T21637] ? grab_cache_page_write_begin+0xa0/0xa0 [ 861.368458][T21637] ? file_remove_privs+0x690/0x690 [ 861.373403][T21637] ? __kasan_check_write+0x14/0x20 [ 861.378350][T21637] ? down_write+0xdd/0x140 [ 861.382601][T21637] __generic_file_write_iter+0x25b/0x4b0 [ 861.388073][T21637] generic_file_write_iter+0xaf/0x1c0 [ 861.393368][T21637] vfs_write+0xc8d/0x1050 [ 861.397534][T21637] ? file_end_write+0x1b0/0x1b0 [ 861.402217][T21637] ? __fget_files+0x310/0x370 [ 861.406729][T21637] ? __fdget_pos+0x1fe/0x310 [ 861.411155][T21637] ? ksys_write+0x77/0x2c0 [ 861.415409][T21637] ksys_write+0x198/0x2c0 [ 861.419577][T21637] ? __ia32_sys_read+0x90/0x90 [ 861.424177][T21637] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 861.430075][T21637] __x64_sys_write+0x7b/0x90 [ 861.434504][T21637] do_syscall_64+0x44/0xd0 [ 861.438757][T21637] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 861.444481][T21637] RIP: 0033:0x7f88865ece5f [ 861.448735][T21637] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 861.468182][T21637] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 861.476431][T21637] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 861.484238][T21637] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 05:40:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x6) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x200, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x41) fallocate(r5, 0x0, 0x0, 0x4103fe) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000280)=0x3) sendfile(r3, r4, 0x0, 0xffffffff054) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/164, 0x3a, 0xa4}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/1734], 0x6de) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0xff970000, 0x2811fdff) 05:40:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)=ANY=[], &(0x7f0000000080)='./file0\x00', 0x0, 0x124140b, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x40a0, 0x0) 05:40:20 executing program 4: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4b4fbe", 0x8, 0x2c, 0x0, @remote, @local, {[@routing={0x11, 0x0, 0x0, 0x3}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 05:40:20 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) write$P9_RMKNOD(r0, &(0x7f0000000240)={0x14, 0x13, 0x2, {0x0, 0x3, 0x6}}, 0x14) (async) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) readahead(r1, 0x3, 0x7) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) (async) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f0000000000)={0x3, 0x100000001, 0xf6, &(0x7f00000000c0)=""/246}) (async) write$rfkill(r1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) 05:40:20 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 87) [ 861.492046][T21637] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 861.499861][T21637] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 861.507697][T21637] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 861.515582][T21637] [ 861.578211][T21651] FAULT_INJECTION: forcing a failure. [ 861.578211][T21651] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 861.594129][T21651] CPU: 1 PID: 21651 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 861.604189][T21651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 861.614083][T21651] Call Trace: [ 861.617217][T21651] [ 861.619987][T21651] dump_stack_lvl+0x151/0x1b7 [ 861.624501][T21651] ? bfq_pos_tree_add_move+0x43e/0x43e [ 861.629796][T21651] ? __kasan_check_read+0x11/0x20 [ 861.634653][T21651] dump_stack+0x15/0x17 [ 861.638645][T21651] should_fail+0x3c0/0x510 [ 861.642897][T21651] should_fail_usercopy+0x1a/0x20 [ 861.643631][T21655] EXT4-fs warning (device sda1): ext4_group_extend:1816: can't shrink FS - resize aborted [ 861.647757][T21651] copy_page_from_iter_atomic+0x433/0x11c0 [ 861.663124][T21651] ? pipe_zero+0x4d0/0x4d0 [ 861.667378][T21651] ? __kasan_check_write+0x14/0x20 [ 861.672319][T21651] ? shmem_write_end+0x786/0x8a0 [ 861.677095][T21651] generic_perform_write+0x343/0x5d0 [ 861.682219][T21651] ? grab_cache_page_write_begin+0xa0/0xa0 [ 861.687856][T21651] ? file_remove_privs+0x690/0x690 [ 861.692806][T21651] ? __kasan_check_write+0x14/0x20 [ 861.697752][T21651] ? down_write+0xdd/0x140 [ 861.702006][T21651] __generic_file_write_iter+0x25b/0x4b0 [ 861.707476][T21651] generic_file_write_iter+0xaf/0x1c0 [ 861.712688][T21651] vfs_write+0xc8d/0x1050 [ 861.716847][T21651] ? file_end_write+0x1b0/0x1b0 [ 861.721532][T21651] ? __fget_files+0x310/0x370 [ 861.726046][T21651] ? __fdget_pos+0x1fe/0x310 [ 861.730469][T21651] ? ksys_write+0x77/0x2c0 [ 861.734725][T21651] ksys_write+0x198/0x2c0 [ 861.738895][T21651] ? __ia32_sys_read+0x90/0x90 [ 861.743490][T21651] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 861.749393][T21651] __x64_sys_write+0x7b/0x90 [ 861.753825][T21651] do_syscall_64+0x44/0xd0 [ 861.758074][T21651] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 861.763798][T21651] RIP: 0033:0x7f88865ece5f [ 861.768056][T21651] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 861.787496][T21651] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 861.795737][T21651] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 861.803552][T21651] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 861.811365][T21651] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 861.819176][T21651] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 05:40:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 75) 05:40:20 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x711300, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00000001c0)={0x1, 0x0, [{}]}) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) r3 = socket(0x9, 0x1, 0x353) sendmsg$can_bcm(r3, &(0x7f0000000240)={&(0x7f0000000100), 0x10, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"/317, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="010000e001000000020000c0080c0000bf8b2eb5a803d2a0"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) lseek(r2, 0x17b, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @local, 0x1}, 0x1c) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 05:40:20 executing program 4: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4b4fbe", 0x8, 0x2c, 0x0, @remote, @local, {[@routing={0x11, 0x0, 0x0, 0x3}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 861.826982][T21651] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 861.834801][T21651] [ 861.841775][T21653] loop3: detected capacity change from 0 to 16 [ 861.849601][T21651] loop5: detected capacity change from 0 to 1024 [ 861.862223][T21648] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 861.876821][T21653] FAULT_INJECTION: forcing a failure. [ 861.876821][T21653] name failslab, interval 1, probability 0, space 0, times 0 [ 861.889220][T21653] CPU: 1 PID: 21653 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 861.899285][T21653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 861.909181][T21653] Call Trace: [ 861.912311][T21653] [ 861.915082][T21653] dump_stack_lvl+0x151/0x1b7 [ 861.919595][T21653] ? bfq_pos_tree_add_move+0x43e/0x43e [ 861.924892][T21653] dump_stack+0x15/0x17 [ 861.928884][T21653] should_fail+0x3c0/0x510 [ 861.933139][T21653] ? loop_queue_rq+0x3d8/0xb40 [ 861.937734][T21653] __should_failslab+0x9f/0xe0 [ 861.942334][T21653] should_failslab+0x9/0x20 [ 861.946674][T21653] kmem_cache_alloc_trace+0x4a/0x310 [ 861.951794][T21653] ? cgroup_get_e_css+0x2b9/0x470 [ 861.956657][T21653] loop_queue_rq+0x3d8/0xb40 [ 861.961085][T21653] __blk_mq_issue_directly+0x216/0xab0 [ 861.966380][T21653] ? __blk_mq_run_hw_queue+0x170/0x170 [ 861.971679][T21653] ? __kasan_check_write+0x14/0x20 [ 861.976625][T21653] __blk_mq_try_issue_directly+0x297/0x310 [ 861.982262][T21653] blk_mq_try_issue_directly+0xe3/0x360 [ 861.987642][T21653] blk_mq_submit_bio+0xd68/0x1c80 [ 861.992501][T21653] ? blk_cgroup_bio_start+0x258/0x310 [ 861.997710][T21653] ? blk_mq_try_issue_list_directly+0x500/0x500 [ 862.003795][T21653] ? __kasan_slab_alloc+0xc4/0xe0 [ 862.008650][T21653] ? blk_try_enter_queue+0x15c/0x340 [ 862.013765][T21653] ? read_cache_page+0x4d/0x70 [ 862.018365][T21653] ? erofs_fc_fill_super+0x1eb/0x1180 [ 862.023921][T21653] __submit_bio+0x844/0x930 [ 862.028258][T21653] ? do_syscall_64+0x44/0xd0 [ 862.032686][T21653] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 862.038591][T21653] ? trace_raw_output_block_rq_remap+0x240/0x240 [ 862.044754][T21653] submit_bio_noacct+0x89b/0xa80 [ 862.049523][T21653] ? mempool_alloc_slab+0x1d/0x30 [ 862.054393][T21653] ? mempool_free+0x310/0x310 [ 862.058991][T21653] ? mempool_alloc_slab+0x1d/0x30 [ 862.063846][T21653] ? blk_put_request+0x20/0x20 [ 862.068529][T21653] ? memset+0x35/0x40 [ 862.072349][T21653] ? fscrypt_set_bio_crypt_ctx+0x173/0x500 [ 862.077991][T21653] ? mempool_resize+0x8e0/0x8e0 [ 862.082679][T21653] ? __kasan_check_read+0x11/0x20 [ 862.087538][T21653] submit_bio+0x2d7/0x560 [ 862.091706][T21653] ? submit_bio_noacct+0xa80/0xa80 [ 862.096650][T21653] ? bio_add_page+0x2cc/0x450 [ 862.101166][T21653] ? guard_bio_eod+0xf3/0x140 [ 862.105682][T21653] submit_bh_wbc+0x5cf/0x6b0 [ 862.110106][T21653] block_read_full_page+0x8a6/0xa70 [ 862.115139][T21653] ? blkdev_fallocate+0x3e0/0x3e0 [ 862.120006][T21653] ? block_is_partially_uptodate+0x270/0x270 [ 862.125813][T21653] ? add_to_page_cache_locked+0x40/0x40 [ 862.131194][T21653] blkdev_readpage+0x1c/0x20 [ 862.135626][T21653] do_read_cache_page+0x68b/0xa70 [ 862.140481][T21653] read_cache_page+0x4d/0x70 [ 862.144906][T21653] erofs_fc_fill_super+0x1eb/0x1180 [ 862.149943][T21653] ? sb_set_blocksize+0xb7/0xf0 [ 862.154627][T21653] get_tree_bdev+0x441/0x680 [ 862.159056][T21653] ? erofs_release_device_info+0x90/0x90 [ 862.164525][T21653] erofs_fc_get_tree+0x1c/0x20 [ 862.169121][T21653] vfs_get_tree+0x88/0x290 [ 862.173376][T21653] do_new_mount+0x289/0xad0 [ 862.177714][T21653] ? do_move_mount_old+0x160/0x160 [ 862.182661][T21653] ? security_capable+0xb2/0xd0 [ 862.187350][T21653] ? ns_capable+0x8a/0xf0 [ 862.191514][T21653] path_mount+0x60b/0x1050 [ 862.195769][T21653] __se_sys_mount+0x2d2/0x3c0 [ 862.200280][T21653] ? __x64_sys_mount+0xd0/0xd0 [ 862.204880][T21653] __x64_sys_mount+0xbf/0xd0 [ 862.209308][T21653] do_syscall_64+0x44/0xd0 [ 862.213558][T21653] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 862.219286][T21653] RIP: 0033:0x7f23d2a0460a [ 862.223544][T21653] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 862.242982][T21653] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 862.251227][T21653] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 862.259037][T21653] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 862.266849][T21653] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 05:40:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)=ANY=[], &(0x7f0000000080)='./file0\x00', 0x0, 0x124140b, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x40a0, 0x0) 05:40:20 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setpgid(0x0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x40000, &(0x7f0000002480)={0xa, 0x4e21, 0xfffffff9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffffffc}, 0x1c) fcntl$dupfd(r3, 0x406, r2) connect$unix(r2, &(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r10}, 0x10) sendmmsg$unix(r1, &(0x7f0000006200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=r9, @ANYRES32, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x58, 0x8000}}, {{&(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000a40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES32=r1, @ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYBLOB="c22d44ff1b1f59675e1568d32cd308d717fc09c3275384fba52d8cad5c3d67f5e7e192ec3adecf2e4f256ed8bd02778b6aa635ae04352c15e615d3676cd224cee31a9fb0faafc81a9d2f586090a8cb24891b721c994325056c72dbaf56113c2fef04aca7075c90e80c6e2e8131aa0499a156d642ef2b394b0ad6e97784fd52bbf5db25084d6abbcdb7eaaf3524a6494dfc1ca917ce4d3a5ec603181aa0f211da56d6075313c7d4"], 0x58, 0x40000}}, {{&(0x7f0000001300)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x800}}, {{&(0x7f0000006040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)="c1a181f8a7ae08ccb57eef2395c4775e9c15c2ad1ae3369d2ad9728df6dc6fb1f5a0c58293086e505e958b3bb2515ba74d8e85a6fcb5fac8fb8321ea9517e861329c013a262fd71607e1125bf76f69168baae46b65f434d0195f7021f5ae65288e37ffdb903f", 0x66}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="240008f106003e2a3e65888d97e8f7", @ANYBLOB="903effad485af8755d73e0e64a78fc060a48b4e7c640ec268be1102fb25bef5cd4c80e7fdf9560897a000fb1", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="00000000bc99d4217f2a44505ea58896994d8fb578308dd9a4a07b1d4c0cc0f6cef2baecb86848adb950bad3485ae480a4c52fb3a83319ee910a7a5121762e2c5f148b0b19c5acfd8748125817291cd77b3e9f6ece2489b2c06f74"], 0x28, 0x4000000}}], 0x4, 0x80091) r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r11, 0x0, 0x11f06) 05:40:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)=ANY=[], &(0x7f0000000080)='./file0\x00', 0x0, 0x124140b, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x40a0, 0x0) [ 862.274660][T21653] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 862.282471][T21653] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 862.290292][T21653] [ 862.295841][T21653] erofs: (device loop3): mounted with root inode @ nid 36. [ 862.319155][T21665] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 862.363674][ T30] audit: type=1400 audit(1669268420.810:402): avc: denied { create } for pid=21659 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 862.475718][T21651] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:40:21 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 88) 05:40:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100dd8911c89e44f9656d69eb5c05"], 0x34}}, 0x0) 05:40:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 76) 05:40:21 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x711300, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async, rerun: 32) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async, rerun: 32) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00000001c0)={0x1, 0x0, [{}]}) (async) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async, rerun: 32) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (rerun: 32) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) r3 = socket(0x9, 0x1, 0x353) sendmsg$can_bcm(r3, &(0x7f0000000240)={&(0x7f0000000100), 0x10, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"/317, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="010000e001000000020000c0080c0000bf8b2eb5a803d2a0"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) lseek(r2, 0x17b, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) (async) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @local, 0x1}, 0x1c) (async) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) [ 862.693325][T21677] loop3: detected capacity change from 0 to 16 [ 862.700248][T21677] FAULT_INJECTION: forcing a failure. [ 862.700248][T21677] name failslab, interval 1, probability 0, space 0, times 0 [ 862.702244][T21678] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 862.722590][T21675] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 862.728237][T21677] CPU: 1 PID: 21677 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 862.739930][T21677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 862.749828][T21677] Call Trace: [ 862.752949][T21677] [ 862.755727][T21677] dump_stack_lvl+0x151/0x1b7 [ 862.760239][T21677] ? bfq_pos_tree_add_move+0x43e/0x43e [ 862.765537][T21677] dump_stack+0x15/0x17 [ 862.769531][T21677] should_fail+0x3c0/0x510 [ 862.773778][T21677] __should_failslab+0x9f/0xe0 [ 862.778379][T21677] should_failslab+0x9/0x20 [ 862.782717][T21677] kmem_cache_alloc+0x4f/0x2f0 [ 862.787316][T21677] ? from_kuid_munged+0x7b0/0x7b0 [ 862.792180][T21677] ? security_inode_alloc+0x29/0x140 [ 862.797301][T21677] security_inode_alloc+0x29/0x140 [ 862.802246][T21677] inode_init_always+0x717/0x960 [ 862.807025][T21677] ? erofs_getattr+0x120/0x120 [ 862.811620][T21677] ? erofs_ilookup_test_actor+0x70/0x70 [ 862.817004][T21677] iget5_locked+0xe5/0x280 [ 862.821254][T21677] ? erofs_ilookup_test_actor+0x70/0x70 [ 862.826637][T21677] erofs_iget+0xae/0x1b0 [ 862.830715][T21677] ? erofs_inode_init_once+0x20/0x20 [ 862.835835][T21677] erofs_fc_fill_super+0x7a7/0x1180 [ 862.840873][T21677] get_tree_bdev+0x441/0x680 [ 862.845296][T21677] ? erofs_release_device_info+0x90/0x90 [ 862.850774][T21677] erofs_fc_get_tree+0x1c/0x20 [ 862.855361][T21677] vfs_get_tree+0x88/0x290 [ 862.859618][T21677] do_new_mount+0x289/0xad0 [ 862.863959][T21677] ? do_move_mount_old+0x160/0x160 [ 862.868905][T21677] ? security_capable+0xb2/0xd0 [ 862.873589][T21677] ? ns_capable+0x8a/0xf0 [ 862.877754][T21677] path_mount+0x60b/0x1050 [ 862.882014][T21677] __se_sys_mount+0x2d2/0x3c0 [ 862.886525][T21677] ? __x64_sys_mount+0xd0/0xd0 [ 862.891124][T21677] __x64_sys_mount+0xbf/0xd0 [ 862.895550][T21677] do_syscall_64+0x44/0xd0 [ 862.899800][T21677] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 862.905527][T21677] RIP: 0033:0x7f23d2a0460a [ 862.909786][T21677] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 862.929223][T21677] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 05:40:21 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x711300, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00000001c0)={0x1, 0x0, [{}]}) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) r3 = socket(0x9, 0x1, 0x353) sendmsg$can_bcm(r3, &(0x7f0000000240)={&(0x7f0000000100), 0x10, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"/317, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="010000e001000000020000c0080c0000bf8b2eb5a803d2a0"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) lseek(r2, 0x17b, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @local, 0x1}, 0x1c) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x711300, 0x0) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) socket$inet6(0xa, 0x2, 0x0) (async) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00000001c0)={0x1, 0x0, [{}]}) (async) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) (async) socket(0x9, 0x1, 0x353) (async) sendmsg$can_bcm(r3, &(0x7f0000000240)={&(0x7f0000000100), 0x10, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"/317, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="010000e001000000020000c0080c0000bf8b2eb5a803d2a0"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) (async) lseek(r2, 0x17b, 0x0) (async) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) (async) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @local, 0x1}, 0x1c) (async) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) (async) 05:40:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100dd8911c89e44f9656d69eb5c05"], 0x34}}, 0x0) [ 862.937467][T21677] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 862.945283][T21677] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 862.953090][T21677] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 862.960902][T21677] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 862.968714][T21677] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 862.976531][T21677] 05:40:21 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000020000102505a1a4400000000101090244000101000000090400000302060000052406000005240000000d240f0100000000000000000009058103ff03000000090582020004000000090503020002"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000001800)={0x14, 0x0, &(0x7f00000017c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={{0x12, 0x1, 0x251, 0x20, 0x7e, 0x8d, 0x0, 0x12d1, 0x597f, 0xb975, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0x1, 0x67}}]}}]}}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) 05:40:21 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 89) [ 862.990338][T21688] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 05:40:21 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2, 0xff}, 0x8) 05:40:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100dd8911c89e44f9656d69eb5c05"], 0x34}}, 0x0) [ 863.047940][T21704] FAULT_INJECTION: forcing a failure. [ 863.047940][T21704] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 863.085213][T21710] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 863.097822][T21704] CPU: 0 PID: 21704 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 863.107877][T21704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 863.117775][T21704] Call Trace: [ 863.120894][T21704] [ 863.123674][T21704] dump_stack_lvl+0x151/0x1b7 [ 863.128185][T21704] ? bfq_pos_tree_add_move+0x43e/0x43e [ 863.133482][T21704] ? avc_has_perm_noaudit+0x2ec/0x450 [ 863.138691][T21704] dump_stack+0x15/0x17 [ 863.142679][T21704] should_fail+0x3c0/0x510 [ 863.146933][T21704] should_fail_alloc_page+0x58/0x70 [ 863.151969][T21704] __alloc_pages+0x1de/0x7c0 [ 863.156394][T21704] ? __count_vm_events+0x30/0x30 [ 863.161170][T21704] ? __kasan_check_read+0x11/0x20 [ 863.166028][T21704] ? __vm_enough_memory+0x118/0x310 [ 863.171065][T21704] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 863.176530][T21704] ? shmem_swapin_page+0x15c0/0x15c0 [ 863.181656][T21704] ? xas_start+0x33d/0x410 [ 863.185906][T21704] ? xas_load+0x2c7/0x2e0 [ 863.190069][T21704] ? pagecache_get_page+0xcc8/0xdb0 [ 863.195103][T21704] ? page_cache_prev_miss+0x430/0x430 [ 863.200312][T21704] ? _raw_spin_lock_irqsave+0x210/0x210 [ 863.205691][T21704] ? lru_cache_add+0x273/0x530 [ 863.210292][T21704] shmem_getpage_gfp+0x1487/0x25f0 [ 863.215245][T21704] ? shmem_getpage+0xa0/0xa0 [ 863.219664][T21704] ? fault_in_safe_writeable+0x240/0x240 [ 863.225132][T21704] ? __kasan_check_write+0x14/0x20 [ 863.230078][T21704] ? shmem_write_end+0x786/0x8a0 [ 863.234853][T21704] shmem_write_begin+0xc8/0x1b0 [ 863.239540][T21704] generic_perform_write+0x2cd/0x5d0 [ 863.244662][T21704] ? grab_cache_page_write_begin+0xa0/0xa0 [ 863.250307][T21704] ? file_remove_privs+0x690/0x690 [ 863.255254][T21704] ? __kasan_check_write+0x14/0x20 [ 863.260197][T21704] ? down_write+0xdd/0x140 [ 863.264451][T21704] __generic_file_write_iter+0x25b/0x4b0 [ 863.269918][T21704] generic_file_write_iter+0xaf/0x1c0 [ 863.275127][T21704] vfs_write+0xc8d/0x1050 [ 863.279292][T21704] ? file_end_write+0x1b0/0x1b0 [ 863.283981][T21704] ? __fget_files+0x310/0x370 [ 863.288496][T21704] ? __fdget_pos+0x1fe/0x310 [ 863.292916][T21704] ? ksys_write+0x77/0x2c0 [ 863.297171][T21704] ksys_write+0x198/0x2c0 [ 863.301339][T21704] ? __ia32_sys_read+0x90/0x90 [ 863.305939][T21704] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 863.311841][T21704] __x64_sys_write+0x7b/0x90 [ 863.316270][T21704] do_syscall_64+0x44/0xd0 [ 863.320521][T21704] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 863.326245][T21704] RIP: 0033:0x7f88865ece5f [ 863.330503][T21704] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 863.349941][T21704] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 863.358184][T21704] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 863.365996][T21704] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 863.373811][T21704] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 863.381619][T21704] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 863.389428][T21704] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 05:40:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setpgid(0x0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x40000, &(0x7f0000002480)={0xa, 0x4e21, 0xfffffff9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffffffc}, 0x1c) fcntl$dupfd(r3, 0x406, r2) connect$unix(r2, &(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r10}, 0x10) sendmmsg$unix(r1, &(0x7f0000006200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=r9, @ANYRES32, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x58, 0x8000}}, {{&(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000a40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES32=r1, @ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYBLOB="c22d44ff1b1f59675e1568d32cd308d717fc09c3275384fba52d8cad5c3d67f5e7e192ec3adecf2e4f256ed8bd02778b6aa635ae04352c15e615d3676cd224cee31a9fb0faafc81a9d2f586090a8cb24891b721c994325056c72dbaf56113c2fef04aca7075c90e80c6e2e8131aa0499a156d642ef2b394b0ad6e97784fd52bbf5db25084d6abbcdb7eaaf3524a6494dfc1ca917ce4d3a5ec603181aa0f211da56d6075313c7d4"], 0x58, 0x40000}}, {{&(0x7f0000001300)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x800}}, {{&(0x7f0000006040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)="c1a181f8a7ae08ccb57eef2395c4775e9c15c2ad1ae3369d2ad9728df6dc6fb1f5a0c58293086e505e958b3bb2515ba74d8e85a6fcb5fac8fb8321ea9517e861329c013a262fd71607e1125bf76f69168baae46b65f434d0195f7021f5ae65288e37ffdb903f", 0x66}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="240008f106003e2a3e65888d97e8f7", @ANYBLOB="903effad485af8755d73e0e64a78fc060a48b4e7c640ec268be1102fb25bef5cd4c80e7fdf9560897a000fb1", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="00000000bc99d4217f2a44505ea58896994d8fb578308dd9a4a07b1d4c0cc0f6cef2baecb86848adb950bad3485ae480a4c52fb3a83319ee910a7a5121762e2c5f148b0b19c5acfd8748125817291cd77b3e9f6ece2489b2c06f74"], 0x28, 0x4000000}}], 0x4, 0x80091) r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r11, 0x0, 0x11f06) [ 863.397248][T21704] 05:40:21 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2, 0xff}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) write$rfkill(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2, 0xff}, 0x8) (async) 05:40:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100dd8911c89e44f9656d69eb5c05"], 0x34}}, 0x0) 05:40:21 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2, 0xff}, 0x8) 05:40:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$eJzs3c9rHOUbAPBnNkl/pd8mXxT8cQootFC7aZqqFQTr3WJBPddlsw0lu5mS3ZQmFGoPnvVQT548iyfPgvg/eFDw5EVqixSheovMZjbdNrvpNt10q/P5wCTvO+9s3nl25nl5Z2eWBFBYM9mPUsRLEfF5EjHV1TYeeePM5nb37l6r/nX3WjWJjY0P/kgiydd1tk/y35N55cWI+OHTiOOl7f0219aXKvV6bSWvz7Yal2eba+snLjUqi7XF2vL8mfnXT8/NnTp9Zmixlq9XDtz+4v3bN1d+PfHRZ/eOJnE2Dudt3XEMy0zM5O/JRJx9qG1u2J2NWDLqHWBXxvI8n4hsDJiKsTzrgf++6xGxARRUIv+hoDrzgOz6t7OMdkbydN15d/MCaHv845ufjcSB9rXRoT+TB66Msuvd6SH0n/Vx9vj537Ml9uhzCIBePrkRESfHx7ePf0k+/u3eyQG2ebgP4x88Pd9n85/Xes1/Slvzn+gx/5nskbu78ej8L90aQjd9ZfO/t3vOf7duWk2P5bX/ted8E8nFS/VaNrYdiYhjMbE/q+90P+eng29N9Wvrnv9lS9Z/Zy6Y78et8f0Pvmah0qo8Sczd7tyIeLnn/DfZOv5Jj+OfvR/nB+zjyHNv/Nyv7dHx762NryKO9jz+9+9oJTvfn5xtnw+znbNiu/mx9Rf69T/q+LPjf2jn+KeT7vu1zcfv49VvJn/s17bb839f8mG7vC9fd7XSaq3MRexL3tu+/tT913bqne2z+I+9svP41+v8PxgRHw8Y/3fzX/+y+/j3Vhb/wmMd/8cvfJl++06//gc7/qfbpWP5mkHGv0F38EneOwAAAAAAAHjWlCLicCSl8la5VCqXN5/veD4Olepps3X8Yrq6vBDt78pOx0Spc6d7qut5iLn8edhO/dRD9fmI+H9E3Bw72K6Xq2l9YdTBAwAAAAAAAAAAAAAAAAAAwDNiss/3/zO/jY1674A9519+Q3HJfygu+Q/FJf+huOQ/FJf8h+KS/1Bc8h+KS/5Dccl/AAAAAAAAAAAAAAAAAAAAAAAAAAAAGKrz585ly8bfd69Vs/rClbXVpfTKiYVac6ncWK2Wq+nK5fJimi7Wa+Vq2njU36un6eU3Y3n16myr1mzNNtfWLzTS1eXWhUuNymLtQm3iqUQFAAAAAAAAAAAAAAAAAAAA/y7NtfWlSr1eW1FQUFDYKox6ZAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA+/4JAAD//2c+F9A=") (fail_nth: 77) 05:40:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setpgid(0x0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x40000, &(0x7f0000002480)={0xa, 0x4e21, 0xfffffff9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffffffc}, 0x1c) fcntl$dupfd(r3, 0x406, r2) connect$unix(r2, &(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r10}, 0x10) sendmmsg$unix(r1, &(0x7f0000006200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=r9, @ANYRES32, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x58, 0x8000}}, {{&(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000a40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES32=r1, @ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYBLOB="c22d44ff1b1f59675e1568d32cd308d717fc09c3275384fba52d8cad5c3d67f5e7e192ec3adecf2e4f256ed8bd02778b6aa635ae04352c15e615d3676cd224cee31a9fb0faafc81a9d2f586090a8cb24891b721c994325056c72dbaf56113c2fef04aca7075c90e80c6e2e8131aa0499a156d642ef2b394b0ad6e97784fd52bbf5db25084d6abbcdb7eaaf3524a6494dfc1ca917ce4d3a5ec603181aa0f211da56d6075313c7d4"], 0x58, 0x40000}}, {{&(0x7f0000001300)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x800}}, {{&(0x7f0000006040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)="c1a181f8a7ae08ccb57eef2395c4775e9c15c2ad1ae3369d2ad9728df6dc6fb1f5a0c58293086e505e958b3bb2515ba74d8e85a6fcb5fac8fb8321ea9517e861329c013a262fd71607e1125bf76f69168baae46b65f434d0195f7021f5ae65288e37ffdb903f", 0x66}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="240008f106003e2a3e65888d97e8f7", @ANYBLOB="903effad485af8755d73e0e64a78fc060a48b4e7c640ec268be1102fb25bef5cd4c80e7fdf9560897a000fb1", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="00000000bc99d4217f2a44505ea58896994d8fb578308dd9a4a07b1d4c0cc0f6cef2baecb86848adb950bad3485ae480a4c52fb3a83319ee910a7a5121762e2c5f148b0b19c5acfd8748125817291cd77b3e9f6ece2489b2c06f74"], 0x28, 0x4000000}}], 0x4, 0x80091) r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r11, 0x0, 0x11f06) [ 863.430964][T21717] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 863.452576][T21711] loop3: detected capacity change from 0 to 16 [ 863.470466][T21711] FAULT_INJECTION: forcing a failure. [ 863.470466][T21711] name failslab, interval 1, probability 0, space 0, times 0 [ 863.476131][T21723] FAULT_INJECTION: forcing a failure. [ 863.476131][T21723] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 863.486722][T21711] CPU: 0 PID: 21711 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 863.505783][T21711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 863.515678][T21711] Call Trace: [ 863.518809][T21711] [ 863.521578][T21711] dump_stack_lvl+0x151/0x1b7 [ 863.526530][T21711] ? bfq_pos_tree_add_move+0x43e/0x43e [ 863.531825][T21711] ? make_kgid+0x215/0x710 [ 863.536076][T21711] ? from_kuid_munged+0x7b0/0x7b0 [ 863.540933][T21711] dump_stack+0x15/0x17 [ 863.544925][T21711] should_fail+0x3c0/0x510 [ 863.549177][T21711] __should_failslab+0x9f/0xe0 [ 863.553778][T21711] should_failslab+0x9/0x20 [ 863.558211][T21711] kmem_cache_alloc+0x4f/0x2f0 [ 863.562809][T21711] ? __d_alloc+0x2d/0x6b0 [ 863.566982][T21711] __d_alloc+0x2d/0x6b0 [ 863.570965][T21711] ? erofs_inode_init_once+0x20/0x20 [ 863.576090][T21711] d_make_root+0x4a/0xe0 [ 863.580167][T21711] erofs_fc_fill_super+0x809/0x1180 [ 863.585205][T21711] get_tree_bdev+0x441/0x680 [ 863.589634][T21711] ? erofs_release_device_info+0x90/0x90 [ 863.595098][T21711] erofs_fc_get_tree+0x1c/0x20 [ 863.599698][T21711] vfs_get_tree+0x88/0x290 [ 863.603951][T21711] do_new_mount+0x289/0xad0 [ 863.608290][T21711] ? do_move_mount_old+0x160/0x160 [ 863.613237][T21711] ? security_capable+0xb2/0xd0 [ 863.617921][T21711] ? ns_capable+0x8a/0xf0 [ 863.622089][T21711] path_mount+0x60b/0x1050 [ 863.626343][T21711] __se_sys_mount+0x2d2/0x3c0 [ 863.630856][T21711] ? __x64_sys_mount+0xd0/0xd0 [ 863.635458][T21711] __x64_sys_mount+0xbf/0xd0 [ 863.639880][T21711] do_syscall_64+0x44/0xd0 [ 863.644136][T21711] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 863.649861][T21711] RIP: 0033:0x7f23d2a0460a [ 863.654128][T21711] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 863.673557][T21711] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 863.681799][T21711] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 863.689613][T21711] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 863.697421][T21711] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 863.705234][T21711] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 863.713047][T21711] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 863.720865][T21711] [ 863.723722][T21723] CPU: 1 PID: 21723 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 863.733792][T21723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 863.743684][T21723] Call Trace: [ 863.746810][T21723] [ 863.749587][T21723] dump_stack_lvl+0x151/0x1b7 [ 863.754103][T21723] ? bfq_pos_tree_add_move+0x43e/0x43e [ 863.759398][T21723] ? __kasan_check_read+0x11/0x20 [ 863.764253][T21723] dump_stack+0x15/0x17 [ 863.768249][T21723] should_fail+0x3c0/0x510 [ 863.772499][T21723] should_fail_usercopy+0x1a/0x20 [ 863.777356][T21723] copy_page_from_iter_atomic+0x433/0x11c0 [ 863.783002][T21723] ? pipe_zero+0x4d0/0x4d0 [ 863.787254][T21723] ? __kasan_check_write+0x14/0x20 [ 863.792200][T21723] ? shmem_write_end+0x786/0x8a0 [ 863.796974][T21723] generic_perform_write+0x343/0x5d0 [ 863.802095][T21723] ? grab_cache_page_write_begin+0xa0/0xa0 [ 863.807734][T21723] ? file_remove_privs+0x690/0x690 [ 863.812684][T21723] ? __kasan_check_write+0x14/0x20 [ 863.817629][T21723] ? down_write+0xdd/0x140 [ 863.821881][T21723] __generic_file_write_iter+0x25b/0x4b0 [ 863.827353][T21723] generic_file_write_iter+0xaf/0x1c0 [ 863.832559][T21723] vfs_write+0xc8d/0x1050 [ 863.836733][T21723] ? file_end_write+0x1b0/0x1b0 [ 863.841410][T21723] ? __fget_files+0x310/0x370 [ 863.845928][T21723] ? __fdget_pos+0x1fe/0x310 [ 863.850355][T21723] ? ksys_write+0x77/0x2c0 [ 863.854608][T21723] ksys_write+0x198/0x2c0 [ 863.858777][T21723] ? __ia32_sys_read+0x90/0x90 [ 863.863368][T21723] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 863.869360][T21723] __x64_sys_write+0x7b/0x90 [ 863.873785][T21723] do_syscall_64+0x44/0xd0 [ 863.878035][T21723] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 863.883764][T21723] RIP: 0033:0x7f88865ece5f [ 863.888020][T21723] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 863.907457][T21723] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 863.915702][T21723] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 863.923519][T21723] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 05:40:22 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00000001c0)=0x8, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000240)='async\x00', 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000140)={0x3, 'veth0\x00', {0x4}, 0x7ff}) r3 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f00000000c0)='io.pressure\x00', 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r4, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000100)={0x0, r3, 0xfffffffd, 0x7ffffffffffffffc, 0x1, 0x800000006}) [ 863.931325][T21723] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 863.939141][T21723] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 863.946954][T21723] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 863.954853][T21723] [ 863.967173][T21723] loop5: detected capacity change from 0 to 1024 05:40:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 78) [ 863.986933][T21723] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 864.336778][T21736] FAULT_INJECTION: forcing a failure. [ 864.336778][T21736] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 864.353362][T21736] CPU: 1 PID: 21736 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 864.363426][T21736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 864.373322][T21736] Call Trace: [ 864.376441][T21736] [ 864.379220][T21736] dump_stack_lvl+0x151/0x1b7 [ 864.383737][T21736] ? bfq_pos_tree_add_move+0x43e/0x43e [ 864.389027][T21736] ? avc_has_perm_noaudit+0x2ec/0x450 [ 864.394240][T21736] dump_stack+0x15/0x17 [ 864.398226][T21736] should_fail+0x3c0/0x510 [ 864.402488][T21736] should_fail_alloc_page+0x58/0x70 [ 864.407517][T21736] __alloc_pages+0x1de/0x7c0 [ 864.411944][T21736] ? __count_vm_events+0x30/0x30 [ 864.416720][T21736] ? __kasan_check_read+0x11/0x20 [ 864.421582][T21736] ? __vm_enough_memory+0x118/0x310 [ 864.426874][T21736] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 864.432344][T21736] ? shmem_swapin_page+0x15c0/0x15c0 [ 864.437465][T21736] ? xas_start+0x33d/0x410 [ 864.441716][T21736] ? xas_load+0x2c7/0x2e0 [ 864.445883][T21736] ? pagecache_get_page+0xcc8/0xdb0 [ 864.450916][T21736] ? page_cache_prev_miss+0x430/0x430 [ 864.456120][T21736] ? _raw_spin_lock_irqsave+0x210/0x210 [ 864.461502][T21736] ? lru_cache_add+0x273/0x530 [ 864.466102][T21736] shmem_getpage_gfp+0x1487/0x25f0 [ 864.471055][T21736] ? shmem_getpage+0xa0/0xa0 [ 864.475473][T21736] ? fault_in_safe_writeable+0x240/0x240 [ 864.480942][T21736] ? __kasan_check_write+0x14/0x20 [ 864.485888][T21736] ? shmem_write_end+0x786/0x8a0 [ 864.490662][T21736] shmem_write_begin+0xc8/0x1b0 [ 864.495351][T21736] generic_perform_write+0x2cd/0x5d0 [ 864.500475][T21736] ? grab_cache_page_write_begin+0xa0/0xa0 [ 864.506114][T21736] ? file_remove_privs+0x690/0x690 [ 864.511070][T21736] ? __kasan_check_write+0x14/0x20 [ 864.516005][T21736] ? down_write+0xdd/0x140 [ 864.520260][T21736] __generic_file_write_iter+0x25b/0x4b0 [ 864.525729][T21736] generic_file_write_iter+0xaf/0x1c0 [ 864.531023][T21736] vfs_write+0xc8d/0x1050 [ 864.535193][T21736] ? file_end_write+0x1b0/0x1b0 [ 864.539876][T21736] ? __fget_files+0x310/0x370 [ 864.544390][T21736] ? __fdget_pos+0x1fe/0x310 [ 864.548815][T21736] ? ksys_write+0x77/0x2c0 [ 864.553068][T21736] ksys_write+0x198/0x2c0 [ 864.557232][T21736] ? __ia32_sys_read+0x90/0x90 [ 864.561834][T21736] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 864.567735][T21736] __x64_sys_write+0x7b/0x90 [ 864.572166][T21736] do_syscall_64+0x44/0xd0 [ 864.576412][T21736] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 864.582139][T21736] RIP: 0033:0x7f88865ece5f [ 864.586393][T21736] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 864.605837][T21736] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 864.614082][T21736] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 864.621892][T21736] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 864.629762][T21736] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 864.637512][T21736] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 864.645324][T21736] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 864.653142][T21736] 05:40:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setpgid(0x0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x40000, &(0x7f0000002480)={0xa, 0x4e21, 0xfffffff9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffffffc}, 0x1c) fcntl$dupfd(r3, 0x406, r2) connect$unix(r2, &(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r10}, 0x10) sendmmsg$unix(r1, &(0x7f0000006200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=r9, @ANYRES32, @ANYBLOB="b185ef564ffc7315da79f76ef90e42dbb2396b22ea5bc2b7a47b50b7bbaf33ed2a468cb98131785bee2ce4dd5df35c96905084557917973ee0c2f111d708434d08b0428fb32109c0bef3d53ed9e76aa0aa69ce934852e50d244458d3945bb6df6b541a6adb6ed7954e1ad24912715609abb4ae8dc912b212aa688678b05133b295fd14bdf2bc119e6638503267fb36b697bb860ef81e2391e6cf88a6f4dd5d05af8f154acf5a5df3fa2631c8214e9559b15241c07cdc2a0ba9a73e1301b88804795ccaa3f41eba25062d29556af14424505f895ede91bbd81201bfe8f191485fec53d46af67cbad9be287d8989da71dfbc68a6487cf8a1fd3ab99cc2c9", @ANYRES32=r2, @ANYBLOB], 0x58, 0x8000}}, {{&(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000a40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES32=r1, @ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYBLOB="c22d44ff1b1f59675e1568d32cd308d717fc09c3275384fba52d8cad5c3d67f5e7e192ec3adecf2e4f256ed8bd02778b6aa635ae04352c15e615d3676cd224cee31a9fb0faafc81a9d2f586090a8cb24891b721c994325056c72dbaf56113c2fef04aca7075c90e80c6e2e8131aa0499a156d642ef2b394b0ad6e97784fd52bbf5db25084d6abbcdb7eaaf3524a6494dfc1ca917ce4d3a5ec603181aa0f211da56d6075313c7d4"], 0x58, 0x40000}}, {{&(0x7f0000001300)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x800}}, {{&(0x7f0000006040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)="c1a181f8a7ae08ccb57eef2395c4775e9c15c2ad1ae3369d2ad9728df6dc6fb1f5a0c58293086e505e958b3bb2515ba74d8e85a6fcb5fac8fb8321ea9517e861329c013a262fd71607e1125bf76f69168baae46b65f434d0195f7021f5ae65288e37ffdb903f", 0x66}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="240008f106003e2a3e65888d97e8f7", @ANYBLOB="903effad485af8755d73e0e64a78fc060a48b4e7c640ec268be1102fb25bef5cd4c80e7fdf9560897a000fb1", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="00000000bc99d4217f2a44505ea58896994d8fb578308dd9a4a07b1d4c0cc0f6cef2baecb86848adb950bad3485ae480a4c52fb3a83319ee910a7a5121762e2c5f148b0b19c5acfd8748125817291cd77b3e9f6ece2489b2c06f74"], 0x28, 0x4000000}}], 0x4, 0x80091) r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r3, &(0x7f0000001400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054bc8d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00"/3584, 0xe00) sendfile(r3, r11, 0x0, 0x11f06) 05:40:24 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 90) 05:40:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setpgid(0x0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x40000, &(0x7f0000002480)={0xa, 0x4e21, 0xfffffff9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffffffc}, 0x1c) fcntl$dupfd(r3, 0x406, r2) connect$unix(r2, &(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r10}, 0x10) sendmmsg$unix(r1, &(0x7f0000006200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=r9, @ANYRES32, @ANYBLOB="b185ef564ffc7315da79f76ef90e42dbb2396b22ea5bc2b7a47b50b7bbaf33ed2a468cb98131785bee2ce4dd5df35c96905084557917973ee0c2f111d708434d08b0428fb32109c0bef3d53ed9e76aa0aa69ce934852e50d244458d3945bb6df6b541a6adb6ed7954e1ad24912715609abb4ae8dc912b212aa688678b05133b295fd14bdf2bc119e6638503267fb36b697bb860ef81e2391e6cf88a6f4dd5d05af8f154acf5a5df3fa2631c8214e9559b15241c07cdc2a0ba9a73e1301b88804795ccaa3f41eba25062d29556af14424505f895ede91bbd81201bfe8f191485fec53d46af67cbad9be287d8989da71dfbc68a6487cf8a1fd3ab99cc2c9", @ANYRES32=r2, @ANYBLOB], 0x58, 0x8000}}, {{&(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000a40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES32=r1, @ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYBLOB="c22d44ff1b1f59675e1568d32cd308d717fc09c3275384fba52d8cad5c3d67f5e7e192ec3adecf2e4f256ed8bd02778b6aa635ae04352c15e615d3676cd224cee31a9fb0faafc81a9d2f586090a8cb24891b721c994325056c72dbaf56113c2fef04aca7075c90e80c6e2e8131aa0499a156d642ef2b394b0ad6e97784fd52bbf5db25084d6abbcdb7eaaf3524a6494dfc1ca917ce4d3a5ec603181aa0f211da56d6075313c7d4"], 0x58, 0x40000}}, {{&(0x7f0000001300)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x800}}, {{&(0x7f0000006040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)="c1a181f8a7ae08ccb57eef2395c4775e9c15c2ad1ae3369d2ad9728df6dc6fb1f5a0c58293086e505e958b3bb2515ba74d8e85a6fcb5fac8fb8321ea9517e861329c013a262fd71607e1125bf76f69168baae46b65f434d0195f7021f5ae65288e37ffdb903f", 0x66}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="240008f106003e2a3e65888d97e8f7", @ANYBLOB="903effad485af8755d73e0e64a78fc060a48b4e7c640ec268be1102fb25bef5cd4c80e7fdf9560897a000fb1", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="00000000bc99d4217f2a44505ea58896994d8fb578308dd9a4a07b1d4c0cc0f6cef2baecb86848adb950bad3485ae480a4c52fb3a83319ee910a7a5121762e2c5f148b0b19c5acfd8748125817291cd77b3e9f6ece2489b2c06f74"], 0x28, 0x4000000}}], 0x4, 0x80091) r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r11, 0x0, 0x11f06) 05:40:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setpgid(0x0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x40000, &(0x7f0000002480)={0xa, 0x4e21, 0xfffffff9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffffffc}, 0x1c) fcntl$dupfd(r3, 0x406, r2) connect$unix(r2, &(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r10}, 0x10) sendmmsg$unix(r1, &(0x7f0000006200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=r9, @ANYRES32, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x58, 0x8000}}, {{&(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000a40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES32=r1, @ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYBLOB="c22d44ff1b1f59675e1568d32cd308d717fc09c3275384fba52d8cad5c3d67f5e7e192ec3adecf2e4f256ed8bd02778b6aa635ae04352c15e615d3676cd224cee31a9fb0faafc81a9d2f586090a8cb24891b721c994325056c72dbaf56113c2fef04aca7075c90e80c6e2e8131aa0499a156d642ef2b394b0ad6e97784fd52bbf5db25084d6abbcdb7eaaf3524a6494dfc1ca917ce4d3a5ec603181aa0f211da56d6075313c7d4"], 0x58, 0x40000}}, {{&(0x7f0000001300)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x800}}, {{&(0x7f0000006040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)="c1a181f8a7ae08ccb57eef2395c4775e9c15c2ad1ae3369d2ad9728df6dc6fb1f5a0c58293086e505e958b3bb2515ba74d8e85a6fcb5fac8fb8321ea9517e861329c013a262fd71607e1125bf76f69168baae46b65f434d0195f7021f5ae65288e37ffdb903f", 0x66}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="240008f106003e2a3e65888d97e8f7", @ANYBLOB="903effad485af8755d73e0e64a78fc060a48b4e7c640ec268be1102fb25bef5cd4c80e7fdf9560897a000fb1", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="00000000bc99d4217f2a44505ea58896994d8fb578308dd9a4a07b1d4c0cc0f6cef2baecb86848adb950bad3485ae480a4c52fb3a83319ee910a7a5121762e2c5f148b0b19c5acfd8748125817291cd77b3e9f6ece2489b2c06f74"], 0x28, 0x4000000}}], 0x4, 0x80091) r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r11, 0x0, 0x11f06) 05:40:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 79) 05:40:24 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00000001c0)=0x8, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000240)='async\x00', 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000140)={0x3, 'veth0\x00', {0x4}, 0x7ff}) r3 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f00000000c0)='io.pressure\x00', 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r4, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000100)={0x0, r3, 0xfffffffd, 0x7ffffffffffffffc, 0x1, 0x800000006}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) (async) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) socket$inet6(0xa, 0x2, 0x0) (async) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00000001c0)=0x8, 0x4) (async) pipe(&(0x7f0000000200)) (async) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000240)='async\x00', 0x0, 0x0) (async) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000140)={0x3, 'veth0\x00', {0x4}, 0x7ff}) (async) openat$cgroup_pressure(0xffffffffffffffff, &(0x7f00000000c0)='io.pressure\x00', 0x2, 0x0) (async) socket$inet6(0xa, 0x2, 0x0) (async) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async) recvmmsg(r4, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async) setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) (async) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000100)={0x0, r3, 0xfffffffd, 0x7ffffffffffffffc, 0x1, 0x800000006}) (async) [ 866.076263][T21742] loop3: detected capacity change from 0 to 16 [ 866.084584][T21742] FAULT_INJECTION: forcing a failure. [ 866.084584][T21742] name failslab, interval 1, probability 0, space 0, times 0 [ 866.102580][T21745] FAULT_INJECTION: forcing a failure. [ 866.102580][T21745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 866.115503][T21745] CPU: 1 PID: 21745 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 866.125485][T21745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 866.135376][T21745] Call Trace: [ 866.138502][T21745] [ 866.141280][T21745] dump_stack_lvl+0x151/0x1b7 [ 866.145794][T21745] ? bfq_pos_tree_add_move+0x43e/0x43e [ 866.151086][T21745] ? __kasan_check_read+0x11/0x20 [ 866.155949][T21745] dump_stack+0x15/0x17 [ 866.159937][T21745] should_fail+0x3c0/0x510 [ 866.164189][T21745] should_fail_usercopy+0x1a/0x20 [ 866.169048][T21745] copy_page_from_iter_atomic+0x433/0x11c0 [ 866.174695][T21745] ? pipe_zero+0x4d0/0x4d0 [ 866.178945][T21745] ? __kasan_check_write+0x14/0x20 [ 866.183889][T21745] ? shmem_write_end+0x786/0x8a0 [ 866.188666][T21745] generic_perform_write+0x343/0x5d0 [ 866.193823][T21745] ? grab_cache_page_write_begin+0xa0/0xa0 [ 866.199424][T21745] ? file_remove_privs+0x690/0x690 [ 866.204374][T21745] ? __kasan_check_write+0x14/0x20 [ 866.209323][T21745] ? down_write+0xdd/0x140 [ 866.213577][T21745] __generic_file_write_iter+0x25b/0x4b0 [ 866.219043][T21745] generic_file_write_iter+0xaf/0x1c0 [ 866.224251][T21745] vfs_write+0xc8d/0x1050 [ 866.228419][T21745] ? file_end_write+0x1b0/0x1b0 [ 866.233101][T21745] ? __fget_files+0x310/0x370 [ 866.237618][T21745] ? __fdget_pos+0x1fe/0x310 [ 866.242041][T21745] ? ksys_write+0x77/0x2c0 [ 866.246298][T21745] ksys_write+0x198/0x2c0 [ 866.250469][T21745] ? __ia32_sys_read+0x90/0x90 [ 866.255060][T21745] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 866.260963][T21745] __x64_sys_write+0x7b/0x90 [ 866.265389][T21745] do_syscall_64+0x44/0xd0 [ 866.269646][T21745] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 866.275370][T21745] RIP: 0033:0x7f88865ece5f [ 866.279623][T21745] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 866.299064][T21745] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 866.307310][T21745] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 866.315119][T21745] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 866.322931][T21745] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c [ 866.330745][T21745] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 866.338556][T21745] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 866.346369][T21745] [ 866.826581][T21742] CPU: 0 PID: 21742 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 866.836653][T21742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 866.846549][T21742] Call Trace: [ 866.849671][T21742] [ 866.852452][T21742] dump_stack_lvl+0x151/0x1b7 [ 866.856962][T21742] ? bfq_pos_tree_add_move+0x43e/0x43e [ 866.862254][T21742] ? make_kgid+0x215/0x710 [ 866.866509][T21742] ? from_kuid_munged+0x7b0/0x7b0 [ 866.871370][T21742] dump_stack+0x15/0x17 [ 866.875363][T21742] should_fail+0x3c0/0x510 [ 866.879615][T21742] __should_failslab+0x9f/0xe0 [ 866.884215][T21742] should_failslab+0x9/0x20 [ 866.888552][T21742] kmem_cache_alloc+0x4f/0x2f0 [ 866.893153][T21742] ? __d_alloc+0x2d/0x6b0 [ 866.897321][T21742] __d_alloc+0x2d/0x6b0 [ 866.901312][T21742] ? erofs_inode_init_once+0x20/0x20 [ 866.906436][T21742] d_make_root+0x4a/0xe0 [ 866.910516][T21742] erofs_fc_fill_super+0x809/0x1180 [ 866.915551][T21742] get_tree_bdev+0x441/0x680 [ 866.920073][T21742] ? erofs_release_device_info+0x90/0x90 [ 866.925541][T21742] erofs_fc_get_tree+0x1c/0x20 [ 866.930140][T21742] vfs_get_tree+0x88/0x290 [ 866.934393][T21742] do_new_mount+0x289/0xad0 [ 866.938740][T21742] ? do_move_mount_old+0x160/0x160 [ 866.943677][T21742] ? security_capable+0xb2/0xd0 [ 866.948365][T21742] ? ns_capable+0x8a/0xf0 [ 866.952533][T21742] path_mount+0x60b/0x1050 [ 866.956785][T21742] __se_sys_mount+0x2d2/0x3c0 [ 866.961302][T21742] ? __x64_sys_mount+0xd0/0xd0 [ 866.965905][T21742] __x64_sys_mount+0xbf/0xd0 [ 866.970323][T21742] do_syscall_64+0x44/0xd0 [ 866.974573][T21742] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 866.980300][T21742] RIP: 0033:0x7f23d2a0460a [ 866.984560][T21742] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 867.003999][T21742] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 867.012246][T21742] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a 05:40:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setpgid(0x0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x40000, &(0x7f0000002480)={0xa, 0x4e21, 0xfffffff9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffffffc}, 0x1c) fcntl$dupfd(r3, 0x406, r2) connect$unix(r2, &(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r10}, 0x10) sendmmsg$unix(r1, &(0x7f0000006200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=r9, @ANYRES32, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x58, 0x8000}}, {{&(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000a40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES32=r1, @ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYBLOB="c22d44ff1b1f59675e1568d32cd308d717fc09c3275384fba52d8cad5c3d67f5e7e192ec3adecf2e4f256ed8bd02778b6aa635ae04352c15e615d3676cd224cee31a9fb0faafc81a9d2f586090a8cb24891b721c994325056c72dbaf56113c2fef04aca7075c90e80c6e2e8131aa0499a156d642ef2b394b0ad6e97784fd52bbf5db25084d6abbcdb7eaaf3524a6494dfc1ca917ce4d3a5ec603181aa0f211da56d6075313c7d4"], 0x58, 0x40000}}, {{&(0x7f0000001300)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x800}}, {{&(0x7f0000006040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)="c1a181f8a7ae08ccb57eef2395c4775e9c15c2ad1ae3369d2ad9728df6dc6fb1f5a0c58293086e505e958b3bb2515ba74d8e85a6fcb5fac8fb8321ea9517e861329c013a262fd71607e1125bf76f69168baae46b65f434d0195f7021f5ae65288e37ffdb903f", 0x66}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="240008f106003e2a3e65888d97e8f7", @ANYBLOB="903effad485af8755d73e0e64a78fc060a48b4e7c640ec268be1102fb25bef5cd4c80e7fdf9560897a000fb1", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="00000000bc99d4217f2a44505ea58896994d8fb578308dd9a4a07b1d4c0cc0f6cef2baecb86848adb950bad3485ae480a4c52fb3a83319ee910a7a5121762e2c5f148b0b19c5acfd8748125817291cd77b3e9f6ece2489b2c06f74"], 0x28, 0x4000000}}], 0x4, 0x80091) r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r11, 0x0, 0x11f06) [ 867.020055][T21742] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 867.027866][T21742] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 867.035676][T21742] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 867.043487][T21742] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 867.051392][T21742] 05:40:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setpgid(0x0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x40000, &(0x7f0000002480)={0xa, 0x4e21, 0xfffffff9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffffffc}, 0x1c) fcntl$dupfd(r3, 0x406, r2) connect$unix(r2, &(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r10}, 0x10) sendmmsg$unix(r1, &(0x7f0000006200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=r9, @ANYRES32, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x58, 0x8000}}, {{&(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000a40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES32=r1, @ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYBLOB="c22d44ff1b1f59675e1568d32cd308d717fc09c3275384fba52d8cad5c3d67f5e7e192ec3adecf2e4f256ed8bd02778b6aa635ae04352c15e615d3676cd224cee31a9fb0faafc81a9d2f586090a8cb24891b721c994325056c72dbaf56113c2fef04aca7075c90e80c6e2e8131aa0499a156d642ef2b394b0ad6e97784fd52bbf5db25084d6abbcdb7eaaf3524a6494dfc1ca917ce4d3a5ec603181aa0f211da56d6075313c7d4"], 0x58, 0x40000}}, {{&(0x7f0000001300)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x800}}, {{&(0x7f0000006040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)="c1a181f8a7ae08ccb57eef2395c4775e9c15c2ad1ae3369d2ad9728df6dc6fb1f5a0c58293086e505e958b3bb2515ba74d8e85a6fcb5fac8fb8321ea9517e861329c013a262fd71607e1125bf76f69168baae46b65f434d0195f7021f5ae65288e37ffdb903f", 0x66}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="240008f106003e2a3e65888d97e8f7", @ANYBLOB="903effad485af8755d73e0e64a78fc060a48b4e7c640ec268be1102fb25bef5cd4c80e7fdf9560897a000fb1", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="00000000bc99d4217f2a44505ea58896994d8fb578308dd9a4a07b1d4c0cc0f6cef2baecb86848adb950bad3485ae480a4c52fb3a83319ee910a7a5121762e2c5f148b0b19c5acfd8748125817291cd77b3e9f6ece2489b2c06f74"], 0x28, 0x4000000}}], 0x4, 0x80091) r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r11, 0x0, 0x11f06) 05:40:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setpgid(0x0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x40000, &(0x7f0000002480)={0xa, 0x4e21, 0xfffffff9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffffffc}, 0x1c) fcntl$dupfd(r3, 0x406, r2) connect$unix(r2, &(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r10}, 0x10) sendmmsg$unix(r1, &(0x7f0000006200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=r9, @ANYRES32, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x58, 0x8000}}, {{&(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000a40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES32=r1, @ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYBLOB="c22d44ff1b1f59675e1568d32cd308d717fc09c3275384fba52d8cad5c3d67f5e7e192ec3adecf2e4f256ed8bd02778b6aa635ae04352c15e615d3676cd224cee31a9fb0faafc81a9d2f586090a8cb24891b721c994325056c72dbaf56113c2fef04aca7075c90e80c6e2e8131aa0499a156d642ef2b394b0ad6e97784fd52bbf5db25084d6abbcdb7eaaf3524a6494dfc1ca917ce4d3a5ec603181aa0f211da56d6075313c7d4"], 0x58, 0x40000}}, {{&(0x7f0000001300)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x800}}, {{&(0x7f0000006040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)="c1a181f8a7ae08ccb57eef2395c4775e9c15c2ad1ae3369d2ad9728df6dc6fb1f5a0c58293086e505e958b3bb2515ba74d8e85a6fcb5fac8fb8321ea9517e861329c013a262fd71607e1125bf76f69168baae46b65f434d0195f7021f5ae65288e37ffdb903f", 0x66}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="240008f106003e2a3e65888d97e8f7", @ANYBLOB="903effad485af8755d73e0e64a78fc060a48b4e7c640ec268be1102fb25bef5cd4c80e7fdf9560897a000fb1", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="00000000bc99d4217f2a44505ea58896994d8fb578308dd9a4a07b1d4c0cc0f6cef2baecb86848adb950bad3485ae480a4c52fb3a83319ee910a7a5121762e2c5f148b0b19c5acfd8748125817291cd77b3e9f6ece2489b2c06f74"], 0x28, 0x4000000}}], 0x4, 0x80091) r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r11, 0x0, 0x11f06) 05:40:25 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) (async) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async, rerun: 32) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (rerun: 32) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00000001c0)=0x8, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000240)='async\x00', 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000140)={0x3, 'veth0\x00', {0x4}, 0x7ff}) (async) r3 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f00000000c0)='io.pressure\x00', 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) (async, rerun: 64) recvmmsg(r4, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) (async, rerun: 64) setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) (async) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000100)={0x0, r3, 0xfffffffd, 0x7ffffffffffffffc, 0x1, 0x800000006}) 05:40:25 executing program 3: syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x17c, &(0x7f0000000240)="$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") (fail_nth: 91) [ 867.102279][T21745] loop5: detected capacity change from 0 to 1024 [ 867.140790][T21791] loop3: detected capacity change from 0 to 16 [ 867.146017][T21745] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 867.147568][T21791] FAULT_INJECTION: forcing a failure. [ 867.147568][T21791] name failslab, interval 1, probability 0, space 0, times 0 [ 867.171148][T21791] CPU: 1 PID: 21791 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 867.181204][T21791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 867.191099][T21791] Call Trace: [ 867.194224][T21791] [ 867.197001][T21791] dump_stack_lvl+0x151/0x1b7 [ 867.201512][T21791] ? bfq_pos_tree_add_move+0x43e/0x43e [ 867.206808][T21791] ? _raw_spin_lock+0xa3/0x1b0 [ 867.211409][T21791] dump_stack+0x15/0x17 [ 867.215399][T21791] should_fail+0x3c0/0x510 [ 867.219655][T21791] __should_failslab+0x9f/0xe0 [ 867.224251][T21791] should_failslab+0x9/0x20 [ 867.228592][T21791] kmem_cache_alloc+0x4f/0x2f0 [ 867.233191][T21791] ? erofs_alloc_inode+0x1b/0x50 [ 867.237971][T21791] ? __kasan_check_write+0x14/0x20 [ 867.242913][T21791] ? _erofs_info+0x190/0x190 [ 867.247340][T21791] erofs_alloc_inode+0x1b/0x50 [ 867.251937][T21791] ? _erofs_info+0x190/0x190 [ 867.256368][T21791] new_inode_pseudo+0x64/0x220 [ 867.260964][T21791] new_inode+0x28/0x1c0 [ 867.264957][T21791] ? _raw_spin_unlock+0x4d/0x70 [ 867.269642][T21791] ? erofs_shrinker_register+0xfb/0x110 [ 867.275026][T21791] erofs_fc_fill_super+0x867/0x1180 [ 867.280064][T21791] get_tree_bdev+0x441/0x680 [ 867.284490][T21791] ? erofs_release_device_info+0x90/0x90 [ 867.289954][T21791] erofs_fc_get_tree+0x1c/0x20 [ 867.294552][T21791] vfs_get_tree+0x88/0x290 [ 867.298806][T21791] do_new_mount+0x289/0xad0 [ 867.303146][T21791] ? do_move_mount_old+0x160/0x160 [ 867.308093][T21791] ? security_capable+0xb2/0xd0 [ 867.312780][T21791] ? ns_capable+0x8a/0xf0 [ 867.316950][T21791] path_mount+0x60b/0x1050 [ 867.321210][T21791] __se_sys_mount+0x2d2/0x3c0 [ 867.325711][T21791] ? __x64_sys_mount+0xd0/0xd0 [ 867.330314][T21791] __x64_sys_mount+0xbf/0xd0 [ 867.334743][T21791] do_syscall_64+0x44/0xd0 [ 867.339078][T21791] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 867.344816][T21791] RIP: 0033:0x7f23d2a0460a [ 867.349061][T21791] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 867.368501][T21791] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 867.376743][T21791] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 867.384567][T21791] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 867.392368][T21791] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 867.400182][T21791] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 867.407993][T21791] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 867.415808][T21791] 05:40:26 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x202901, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, 0x8) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r1, 0x17b, 0x0) ioctl$PPPIOCUNBRIDGECHAN(r1, 0x7434) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(0xffffffffffffffff, 0x4068aea3, &(0x7f00000000c0)={0xa8, 0x0, 0x1}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) ioctl$F2FS_IOC_RESIZE_FS(r2, 0x4008f510, &(0x7f00000001c0)=0x6) syz_open_dev$mouse(&(0x7f0000000200), 0x8000000000000001, 0xa0000) 05:40:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x542, &(0x7f0000000640)="$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") (fail_nth: 80) [ 867.794623][T21791] ------------[ cut here ]------------ [ 867.800353][T21791] kobject: '(null)' (ffff88811d8e90e8): is not initialized, yet kobject_put() is being called. [ 867.812348][T21791] WARNING: CPU: 1 PID: 21791 at lib/kobject.c:752 kobject_put+0x7f/0x240 [ 867.820848][T21791] Modules linked in: [ 867.824614][T21791] CPU: 1 PID: 21791 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 05:40:26 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x202901, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, 0x8) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r1, 0x17b, 0x0) (async) ioctl$PPPIOCUNBRIDGECHAN(r1, 0x7434) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(0xffffffffffffffff, 0x4068aea3, &(0x7f00000000c0)={0xa8, 0x0, 0x1}) (async, rerun: 64) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) (rerun: 64) ioctl$F2FS_IOC_RESIZE_FS(r2, 0x4008f510, &(0x7f00000001c0)=0x6) (async) syz_open_dev$mouse(&(0x7f0000000200), 0x8000000000000001, 0xa0000) 05:40:26 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x202901, 0x0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, 0x8) (async, rerun: 64) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) (rerun: 64) lseek(r1, 0x17b, 0x0) ioctl$PPPIOCUNBRIDGECHAN(r1, 0x7434) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) (async) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(0xffffffffffffffff, 0x4068aea3, &(0x7f00000000c0)={0xa8, 0x0, 0x1}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) ioctl$F2FS_IOC_RESIZE_FS(r2, 0x4008f510, &(0x7f00000001c0)=0x6) (async) syz_open_dev$mouse(&(0x7f0000000200), 0x8000000000000001, 0xa0000) [ 867.835245][T21791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 867.854542][T21791] RIP: 0010:kobject_put+0x7f/0x240 [ 867.860593][T21791] Code: 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 75 fe 2d ff 49 8b 36 48 c7 c7 80 fb 88 85 4c 89 f2 31 c0 e8 51 1f bd fe <0f> 0b eb 0f e8 a8 b1 eb fe e9 58 01 00 00 e8 9e b1 eb fe 4d 8d 6e [ 867.880723][T21791] RSP: 0018:ffffc90000cc7a58 EFLAGS: 00010246 [ 867.886870][T21791] RAX: 84eebc91599a6e00 RBX: 0000000000000000 RCX: 0000000000040000 05:40:26 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) fsync(r0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r1, 0x17b, 0x0) write$P9_RMKDIR(r1, &(0x7f0000000140)={0x14, 0x49, 0x1, {0x80, 0x0, 0x6}}, 0x14) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r3) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000100)) [ 867.894736][T21791] RDX: ffffc90004462000 RSI: 000000000003ffff RDI: 0000000000040000 [ 867.903151][T21791] RBP: ffffc90000cc7a88 R08: ffffffff815838e9 R09: ffffed103ee265e8 [ 867.915660][T21791] R10: ffffed103ee265e8 R11: 1ffff1103ee265e7 R12: ffff88811d8e9000 [ 867.919146][T21814] FAULT_INJECTION: forcing a failure. [ 867.919146][T21814] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 867.925068][T21791] R13: dffffc0000000000 R14: ffff88811d8e90e8 R15: dffffc0000000000 [ 867.944616][T21814] CPU: 1 PID: 21814 Comm: syz-executor.5 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 867.954672][T21814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 867.964563][T21814] Call Trace: [ 867.967686][T21814] [ 867.970466][T21814] dump_stack_lvl+0x151/0x1b7 [ 867.974979][T21814] ? bfq_pos_tree_add_move+0x43e/0x43e [ 867.980271][T21814] ? avc_has_perm_noaudit+0x2ec/0x450 [ 867.985484][T21814] dump_stack+0x15/0x17 [ 867.989472][T21814] should_fail+0x3c0/0x510 [ 867.993725][T21814] should_fail_alloc_page+0x58/0x70 [ 867.998759][T21814] __alloc_pages+0x1de/0x7c0 [ 868.003186][T21814] ? __count_vm_events+0x30/0x30 [ 868.007960][T21814] ? __kasan_check_read+0x11/0x20 [ 868.012825][T21814] ? __vm_enough_memory+0x118/0x310 [ 868.017855][T21814] shmem_alloc_and_acct_page+0x4a0/0xa20 [ 868.023321][T21814] ? shmem_swapin_page+0x15c0/0x15c0 [ 868.028453][T21814] ? xas_start+0x33d/0x410 [ 868.032696][T21814] ? xas_load+0x2c7/0x2e0 [ 868.035558][T21816] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 05:40:26 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) fsync(r0) (async) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r1, 0x17b, 0x0) (async) write$P9_RMKDIR(r1, &(0x7f0000000140)={0x14, 0x49, 0x1, {0x80, 0x0, 0x6}}, 0x14) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)) (async) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r3) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000100)) [ 868.036858][T21814] ? pagecache_get_page+0xcc8/0xdb0 [ 868.050921][T21814] ? page_cache_prev_miss+0x430/0x430 [ 868.056128][T21814] ? _raw_spin_lock_irqsave+0x210/0x210 [ 868.061513][T21814] ? lru_cache_add+0x273/0x530 [ 868.066197][T21814] shmem_getpage_gfp+0x1487/0x25f0 [ 868.071149][T21814] ? shmem_getpage+0xa0/0xa0 [ 868.075573][T21814] ? fault_in_safe_writeable+0x240/0x240 [ 868.081035][T21814] ? __kasan_check_write+0x14/0x20 [ 868.085981][T21814] ? shmem_write_end+0x786/0x8a0 [ 868.090758][T21814] shmem_write_begin+0xc8/0x1b0 [ 868.095447][T21814] generic_perform_write+0x2cd/0x5d0 [ 868.100567][T21814] ? grab_cache_page_write_begin+0xa0/0xa0 [ 868.106205][T21814] ? file_remove_privs+0x690/0x690 [ 868.111157][T21814] ? __kasan_check_write+0x14/0x20 [ 868.116100][T21814] ? down_write+0xdd/0x140 [ 868.120358][T21814] __generic_file_write_iter+0x25b/0x4b0 [ 868.125821][T21814] generic_file_write_iter+0xaf/0x1c0 [ 868.131135][T21814] vfs_write+0xc8d/0x1050 [ 868.135301][T21814] ? file_end_write+0x1b0/0x1b0 [ 868.139984][T21814] ? __fget_files+0x310/0x370 [ 868.144498][T21814] ? __fdget_pos+0x1fe/0x310 [ 868.148918][T21814] ? ksys_write+0x77/0x2c0 [ 868.153171][T21814] ksys_write+0x198/0x2c0 [ 868.157352][T21814] ? __ia32_sys_read+0x90/0x90 [ 868.161937][T21814] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 868.167839][T21814] __x64_sys_write+0x7b/0x90 [ 868.172267][T21814] do_syscall_64+0x44/0xd0 [ 868.176518][T21814] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 868.178025][T21819] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 868.182243][T21814] RIP: 0033:0x7f88865ece5f [ 868.182262][T21814] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 868.215003][T21814] RSP: 002b:00007f88853adf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 868.223214][T21814] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f88865ece5f [ 868.231112][T21814] RDX: 0000000000080000 RSI: 00007f887cf8e000 RDI: 0000000000000004 [ 868.238921][T21814] RBP: 00007f887cf8e000 R08: 0000000000000000 R09: 000000000000053c 05:40:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setpgid(0x0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x40000, &(0x7f0000002480)={0xa, 0x4e21, 0xfffffff9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffffffc}, 0x1c) fcntl$dupfd(r3, 0x406, r2) connect$unix(r2, &(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r10}, 0x10) sendmmsg$unix(r1, &(0x7f0000006200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=r9, @ANYRES32, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x58, 0x8000}}, {{&(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000a40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES32=r1, @ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYBLOB="c22d44ff1b1f59675e1568d32cd308d717fc09c3275384fba52d8cad5c3d67f5e7e192ec3adecf2e4f256ed8bd02778b6aa635ae04352c15e615d3676cd224cee31a9fb0faafc81a9d2f586090a8cb24891b721c994325056c72dbaf56113c2fef04aca7075c90e80c6e2e8131aa0499a156d642ef2b394b0ad6e97784fd52bbf5db25084d6abbcdb7eaaf3524a6494dfc1ca917ce4d3a5ec603181aa0f211da56d6075313c7d4"], 0x58, 0x40000}}, {{&(0x7f0000001300)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x800}}, {{&(0x7f0000006040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)="c1a181f8a7ae08ccb57eef2395c4775e9c15c2ad1ae3369d2ad9728df6dc6fb1f5a0c58293086e505e958b3bb2515ba74d8e85a6fcb5fac8fb8321ea9517e861329c013a262fd71607e1125bf76f69168baae46b65f434d0195f7021f5ae65288e37ffdb903f", 0x66}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="240008f106003e2a3e65888d97e8f7", @ANYBLOB="903effad485af8755d73e0e64a78fc060a48b4e7c640ec268be1102fb25bef5cd4c80e7fdf9560897a000fb1", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="00000000bc99d4217f2a44505ea58896994d8fb578308dd9a4a07b1d4c0cc0f6cef2baecb86848adb950bad3485ae480a4c52fb3a83319ee910a7a5121762e2c5f148b0b19c5acfd8748125817291cd77b3e9f6ece2489b2c06f74"], 0x28, 0x4000000}}], 0x4, 0x80091) r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r11, 0x0, 0x11f06) 05:40:26 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) fsync(r0) write$rfkill(r0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r1, 0x17b, 0x0) (async) write$P9_RMKDIR(r1, &(0x7f0000000140)={0x14, 0x49, 0x1, {0x80, 0x0, 0x6}}, 0x14) (async) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r3) (async) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000100)) [ 868.246733][T21814] R10: 0000000000080000 R11: 0000000000000293 R12: 0000000000000000 [ 868.254640][T21814] R13: 00007f88853adfdc R14: 00007f88853adfe0 R15: 0000000020000642 [ 868.262449][T21814] 05:40:26 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setpgid(0x0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x40000, &(0x7f0000002480)={0xa, 0x4e21, 0xfffffff9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffffffc}, 0x1c) fcntl$dupfd(r3, 0x406, r2) connect$unix(r2, &(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r10}, 0x10) sendmmsg$unix(r1, &(0x7f0000006200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=r9, @ANYRES32, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x58, 0x8000}}, {{&(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000a40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES32=r1, @ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYBLOB="c22d44ff1b1f59675e1568d32cd308d717fc09c3275384fba52d8cad5c3d67f5e7e192ec3adecf2e4f256ed8bd02778b6aa635ae04352c15e615d3676cd224cee31a9fb0faafc81a9d2f586090a8cb24891b721c994325056c72dbaf56113c2fef04aca7075c90e80c6e2e8131aa0499a156d642ef2b394b0ad6e97784fd52bbf5db25084d6abbcdb7eaaf3524a6494dfc1ca917ce4d3a5ec603181aa0f211da56d6075313c7d4"], 0x58, 0x40000}}, {{&(0x7f0000001300)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x800}}, {{&(0x7f0000006040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)="c1a181f8a7ae08ccb57eef2395c4775e9c15c2ad1ae3369d2ad9728df6dc6fb1f5a0c58293086e505e958b3bb2515ba74d8e85a6fcb5fac8fb8321ea9517e861329c013a262fd71607e1125bf76f69168baae46b65f434d0195f7021f5ae65288e37ffdb903f", 0x66}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="240008f106003e2a3e65888d97e8f7", @ANYBLOB="903effad485af8755d73e0e64a78fc060a48b4e7c640ec268be1102fb25bef5cd4c80e7fdf9560897a000fb1", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="00000000bc99d4217f2a44505ea58896994d8fb578308dd9a4a07b1d4c0cc0f6cef2baecb86848adb950bad3485ae480a4c52fb3a83319ee910a7a5121762e2c5f148b0b19c5acfd8748125817291cd77b3e9f6ece2489b2c06f74"], 0x28, 0x4000000}}], 0x4, 0x80091) r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r11, 0x0, 0x11f06) [ 868.303737][T21791] FS: 00007f23d1776700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 868.312908][T21791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 868.319605][T21791] CR2: 00007f0e1e080000 CR3: 000000010be5c000 CR4: 00000000003506a0 [ 868.328185][T21791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 868.339068][T21791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 05:40:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setpgid(0x0, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x200002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x40000, &(0x7f0000002480)={0xa, 0x4e21, 0xfffffff9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffffffc}, 0x1c) fcntl$dupfd(r3, 0x406, r2) connect$unix(r2, &(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r10}, 0x10) sendmmsg$unix(r1, &(0x7f0000006200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=r9, @ANYRES32, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x58, 0x8000}}, {{&(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000a40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)}], 0x4, &(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES32=r1, @ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES32, @ANYRES16=r0, @ANYRES32=r2, @ANYBLOB="c22d44ff1b1f59675e1568d32cd308d717fc09c3275384fba52d8cad5c3d67f5e7e192ec3adecf2e4f256ed8bd02778b6aa635ae04352c15e615d3676cd224cee31a9fb0faafc81a9d2f586090a8cb24891b721c994325056c72dbaf56113c2fef04aca7075c90e80c6e2e8131aa0499a156d642ef2b394b0ad6e97784fd52bbf5db25084d6abbcdb7eaaf3524a6494dfc1ca917ce4d3a5ec603181aa0f211da56d6075313c7d4"], 0x58, 0x40000}}, {{&(0x7f0000001300)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000034c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x800}}, {{&(0x7f0000006040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)="c1a181f8a7ae08ccb57eef2395c4775e9c15c2ad1ae3369d2ad9728df6dc6fb1f5a0c58293086e505e958b3bb2515ba74d8e85a6fcb5fac8fb8321ea9517e861329c013a262fd71607e1125bf76f69168baae46b65f434d0195f7021f5ae65288e37ffdb903f", 0x66}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="240008f106003e2a3e65888d97e8f7", @ANYBLOB="903effad485af8755d73e0e64a78fc060a48b4e7c640ec268be1102fb25bef5cd4c80e7fdf9560897a000fb1", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="00000000bc99d4217f2a44505ea58896994d8fb578308dd9a4a07b1d4c0cc0f6cef2baecb86848adb950bad3485ae480a4c52fb3a83319ee910a7a5121762e2c5f148b0b19c5acfd8748125817291cd77b3e9f6ece2489b2c06f74"], 0x28, 0x4000000}}], 0x4, 0x80091) r11 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r11, 0x0, 0x11f06) [ 868.351588][T21791] Call Trace: [ 868.357424][T21826] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 868.366991][T21791] [ 868.370172][T21791] ? kobject_put+0x88/0x240 [ 868.374932][T21791] erofs_unregister_sysfs+0x4f/0x70 [ 868.399369][T21791] ? erofs_free_inode+0xb0/0xb0 05:40:26 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000000)) write$rfkill(r0, &(0x7f0000000080)={0xfff, 0x8, 0x3, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000180)=0xb, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r1, 0x40047211, &(0x7f00000000c0)=0x1) [ 869.696658][T21791] erofs_put_super+0x46/0xa0 [ 869.739865][T21791] ? erofs_free_inode+0xb0/0xb0 [ 869.763577][T21791] generic_shutdown_super+0x14f/0x2d0 [ 869.826794][T21791] kill_block_super+0x80/0xe0 [ 869.843483][T21791] erofs_kill_sb+0x66/0x130 [ 869.850113][T21791] deactivate_locked_super+0xb0/0x100 [ 869.855619][T21791] get_tree_bdev+0x45d/0x680 [ 869.860403][T21791] ? erofs_release_device_info+0x90/0x90 [ 869.866254][T21791] erofs_fc_get_tree+0x1c/0x20 [ 869.871144][T21791] vfs_get_tree+0x88/0x290 [ 869.875825][T21791] do_new_mount+0x289/0xad0 [ 869.880454][T21791] ? do_move_mount_old+0x160/0x160 [ 869.886086][T21791] ? security_capable+0xb2/0xd0 [ 869.891172][T21791] ? ns_capable+0x8a/0xf0 [ 869.895828][T21791] path_mount+0x60b/0x1050 [ 869.900277][T21791] __se_sys_mount+0x2d2/0x3c0 [ 869.905129][T21791] ? __x64_sys_mount+0xd0/0xd0 [ 869.909890][T21791] __x64_sys_mount+0xbf/0xd0 [ 869.914565][T21791] do_syscall_64+0x44/0xd0 [ 869.919204][T21791] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 869.925842][T21791] RIP: 0033:0x7f23d2a0460a [ 869.930418][T21791] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 869.952173][T21791] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 869.961034][T21791] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 869.969509][T21791] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 869.977793][T21791] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 870.021359][T21791] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 870.040750][T21791] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 870.052392][T21791] [ 870.055470][T21791] ---[ end trace ba390f4c69c72340 ]--- [ 870.060779][T21791] ------------[ cut here ]------------ [ 870.067335][T21791] refcount_t: underflow; use-after-free. [ 870.072912][T21791] WARNING: CPU: 0 PID: 21791 at lib/refcount.c:28 refcount_warn_saturate+0x165/0x1b0 [ 870.082462][T21791] Modules linked in: [ 870.086359][T21791] CPU: 0 PID: 21791 Comm: syz-executor.3 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 870.098045][T21791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 870.108099][T21791] RIP: 0010:refcount_warn_saturate+0x165/0x1b0 [ 870.114107][T21791] Code: c7 40 5b 87 85 31 c0 e8 d9 5e e0 fe 0f 0b eb 83 e8 30 f1 0e ff c6 05 7e 76 9f 04 01 48 c7 c7 a0 5b 87 85 31 c0 e8 bb 5e e0 fe <0f> 0b e9 62 ff ff ff e8 0f f1 0e ff c6 05 5e 76 9f 04 01 48 c7 c7 [ 870.133940][T21791] RSP: 0018:ffffc90000cc7a38 EFLAGS: 00010246 [ 870.140174][T21791] RAX: 84eebc91599a6e00 RBX: 0000000000000003 RCX: 0000000000040000 [ 870.148188][T21791] RDX: ffffc90004462000 RSI: 000000000003ffff RDI: 0000000000040000 [ 870.156334][T21791] RBP: ffffc90000cc7a48 R08: ffffffff815838e9 R09: ffffed103ee04e93 [ 870.164153][T21791] R10: ffffed103ee04e93 R11: 1ffff1103ee04e92 R12: ffff88811d8e9000 [ 870.172174][T21791] R13: ffff88811d8e9120 R14: 0000000000000003 R15: dffffc0000000000 [ 870.180235][T21791] FS: 00007f23d1776700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 870.189179][T21791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 870.195732][T21791] CR2: 000000c001223000 CR3: 000000010be5c000 CR4: 00000000003506b0 [ 870.203644][T21791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 870.211706][T21791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 870.219662][T21791] Call Trace: [ 870.222778][T21791] [ 870.225750][T21791] kobject_put+0x206/0x240 [ 870.230020][T21791] ? kobject_put+0x88/0x240 [ 870.234356][T21791] erofs_unregister_sysfs+0x4f/0x70 [ 870.239620][T21791] ? erofs_free_inode+0xb0/0xb0 [ 870.244322][T21791] erofs_put_super+0x46/0xa0 [ 870.248958][T21791] ? erofs_free_inode+0xb0/0xb0 [ 870.253662][T21791] generic_shutdown_super+0x14f/0x2d0 [ 870.259011][T21791] kill_block_super+0x80/0xe0 [ 870.263535][T21791] erofs_kill_sb+0x66/0x130 [ 870.268073][T21791] deactivate_locked_super+0xb0/0x100 [ 870.273296][T21791] get_tree_bdev+0x45d/0x680 [ 870.277896][T21791] ? erofs_release_device_info+0x90/0x90 [ 870.283378][T21791] erofs_fc_get_tree+0x1c/0x20 [ 870.288182][T21791] vfs_get_tree+0x88/0x290 [ 870.292451][T21791] do_new_mount+0x289/0xad0 [ 870.296955][T21791] ? do_move_mount_old+0x160/0x160 [ 870.301913][T21791] ? security_capable+0xb2/0xd0 [ 870.306817][T21791] ? ns_capable+0x8a/0xf0 [ 870.310995][T21791] path_mount+0x60b/0x1050 [ 870.315405][T21791] __se_sys_mount+0x2d2/0x3c0 [ 870.319939][T21791] ? __x64_sys_mount+0xd0/0xd0 [ 870.324525][T21791] __x64_sys_mount+0xbf/0xd0 [ 870.329227][T21791] do_syscall_64+0x44/0xd0 [ 870.333497][T21791] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 870.339375][T21791] RIP: 0033:0x7f23d2a0460a [ 870.343640][T21791] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 870.363786][T21791] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 870.372217][T21791] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 870.380280][T21791] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 870.388235][T21791] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 870.396231][T21791] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 870.404047][T21791] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 870.412048][T21791] [ 870.415057][T21791] ---[ end trace ba390f4c69c72341 ]--- [ 870.420370][T21791] list_add corruption. prev is NULL. [ 870.425536][T21791] ------------[ cut here ]------------ [ 870.430732][T21791] kernel BUG at lib/list_debug.c:24! [ 870.435860][T21791] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 870.441756][T21791] CPU: 0 PID: 21791 Comm: syz-executor.3 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 870.453212][T21791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 870.463109][T21791] RIP: 0010:__list_add_valid+0xbc/0x100 [ 870.468487][T21791] Code: c0 74 ed 48 c7 c7 60 9e 87 85 4c 89 fe 4c 89 e2 4c 89 f1 31 c0 e8 bf 65 5b 02 0f 0b 48 c7 c7 60 9c 87 85 31 c0 e8 af 65 5b 02 <0f> 0b 48 c7 c7 00 9d 87 85 31 c0 e8 9f 65 5b 02 0f 0b 48 c7 c7 60 [ 870.487929][T21791] RSP: 0018:ffffc90000cc78e0 EFLAGS: 00010046 [ 870.493827][T21791] RAX: 0000000000000022 RBX: 1ffff92000198f3d RCX: 84eebc91599a6e00 [ 870.501640][T21791] RDX: ffffc90004462000 RSI: 000000000003ffff RDI: 0000000000040000 [ 870.509453][T21791] RBP: ffffc90000cc7908 R08: ffffffff815838e9 R09: ffffed103ee04e93 [ 870.517264][T21791] R10: ffffed103ee04e93 R11: 1ffff1103ee04e92 R12: ffffc90000cc79e8 [ 870.525073][T21791] R13: 1ffff11023b1d22c R14: ffffc90000cc79e0 R15: ffff88811d8e9160 [ 870.532888][T21791] FS: 00007f23d1776700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 870.541650][T21791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 870.548073][T21791] CR2: 000000c001223000 CR3: 000000010be5c000 CR4: 00000000003506b0 [ 870.555892][T21791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 870.563698][T21791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 870.571508][T21791] Call Trace: [ 870.574632][T21791] [ 870.577411][T21791] __prepare_to_swait+0xad/0x140 [ 870.582186][T21791] wait_for_common+0x257/0x430 [ 870.586783][T21791] ? exc_invalid_op+0x1b/0x50 [ 870.591297][T21791] ? wait_for_completion+0x20/0x20 [ 870.596246][T21791] ? refcount_warn_saturate+0x167/0x1b0 [ 870.601625][T21791] ? refcount_warn_saturate+0x165/0x1b0 [ 870.607012][T21791] wait_for_completion+0x18/0x20 [ 870.611779][T21791] erofs_unregister_sysfs+0x5e/0x70 [ 870.616811][T21791] ? erofs_free_inode+0xb0/0xb0 [ 870.621501][T21791] erofs_put_super+0x46/0xa0 [ 870.625925][T21791] ? erofs_free_inode+0xb0/0xb0 [ 870.630617][T21791] generic_shutdown_super+0x14f/0x2d0 [ 870.635823][T21791] kill_block_super+0x80/0xe0 [ 870.640333][T21791] erofs_kill_sb+0x66/0x130 [ 870.644676][T21791] deactivate_locked_super+0xb0/0x100 [ 870.649883][T21791] get_tree_bdev+0x45d/0x680 [ 870.654308][T21791] ? erofs_release_device_info+0x90/0x90 [ 870.659775][T21791] erofs_fc_get_tree+0x1c/0x20 [ 870.664377][T21791] vfs_get_tree+0x88/0x290 [ 870.668628][T21791] do_new_mount+0x289/0xad0 [ 870.672971][T21791] ? do_move_mount_old+0x160/0x160 [ 870.677916][T21791] ? security_capable+0xb2/0xd0 [ 870.682604][T21791] ? ns_capable+0x8a/0xf0 [ 870.686769][T21791] path_mount+0x60b/0x1050 [ 870.691026][T21791] __se_sys_mount+0x2d2/0x3c0 [ 870.695540][T21791] ? __x64_sys_mount+0xd0/0xd0 [ 870.700137][T21791] __x64_sys_mount+0xbf/0xd0 [ 870.704563][T21791] do_syscall_64+0x44/0xd0 [ 870.708813][T21791] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 870.714549][T21791] RIP: 0033:0x7f23d2a0460a [ 870.718792][T21791] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 870.738235][T21791] RSP: 002b:00007f23d1775f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 870.746479][T21791] RAX: ffffffffffffffda RBX: 000000000000017c RCX: 00007f23d2a0460a [ 870.754290][T21791] RDX: 0000000020000180 RSI: 00000000200001c0 RDI: 00007f23d1775fe0 [ 870.762101][T21791] RBP: 00007f23d1776020 R08: 00007f23d1776020 R09: 0000000000000000 [ 870.769912][T21791] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000180 [ 870.777723][T21791] R13: 00000000200001c0 R14: 00007f23d1775fe0 R15: 0000000020000200 [ 870.785540][T21791] [ 870.788556][T21791] Modules linked in: [ 870.792226][T21791] ---[ end trace ba390f4c69c72342 ]--- [ 870.797515][T21791] RIP: 0010:__list_add_valid+0xbc/0x100 [ 870.802894][T21791] Code: c0 74 ed 48 c7 c7 60 9e 87 85 4c 89 fe 4c 89 e2 4c 89 f1 31 c0 e8 bf 65 5b 02 0f 0b 48 c7 c7 60 9c 87 85 31 c0 e8 af 65 5b 02 <0f> 0b 48 c7 c7 00 9d 87 85 31 c0 e8 9f 65 5b 02 0f 0b 48 c7 c7 60 [ 870.822340][T21791] RSP: 0018:ffffc90000cc78e0 EFLAGS: 00010046 [ 870.828236][T21791] RAX: 0000000000000022 RBX: 1ffff92000198f3d RCX: 84eebc91599a6e00 [ 870.836145][T21791] RDX: ffffc90004462000 RSI: 000000000003ffff RDI: 0000000000040000 [ 870.843968][T21791] RBP: ffffc90000cc7908 R08: ffffffff815838e9 R09: ffffed103ee04e93 [ 870.851767][T21791] R10: ffffed103ee04e93 R11: 1ffff1103ee04e92 R12: ffffc90000cc79e8 [ 870.859582][T21791] R13: 1ffff11023b1d22c R14: ffffc90000cc79e0 R15: ffff88811d8e9160 [ 870.867394][T21791] FS: 00007f23d1776700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 870.876160][T21791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 870.882581][T21791] CR2: 000000c001223000 CR3: 000000010be5c000 CR4: 00000000003506b0 [ 870.890398][T21791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 870.898203][T21791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 870.906017][T21791] Kernel panic - not syncing: Fatal exception [ 870.912076][T21791] Kernel Offset: disabled [ 870.916200][T21791] Rebooting in 86400 seconds..