audit: type=1800 audit(1677926860.326:496): pid=17747 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14455 res=0 BTRFS info (device loop3): has skinny extents sctp: [Deprecated]: syz-executor.2 (pid 17758) Use of int in maxseg socket option. Use struct sctp_assoc_value instead ====================================================== WARNING: possible circular locking dependency detected 4.19.211-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.3/17796 is trying to acquire lock: 000000009973c951 (sb_internal#2){.+.+}, at: sb_start_intwrite include/linux/fs.h:1626 [inline] 000000009973c951 (sb_internal#2){.+.+}, at: start_transaction+0xa37/0xf90 fs/btrfs/transaction.c:528 but task is already holding lock: 000000003150d469 (&mm->mmap_sem){++++}, at: vm_mmap_pgoff+0x152/0x200 mm/util.c:355 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #8 (&mm->mmap_sem){++++}: perf_copy_attr+0xab/0x7a0 kernel/events/core.c:10275 _perf_ioctl+0x6aa/0x2300 kernel/events/core.c:5150 perf_ioctl+0x55/0x80 kernel/events/core.c:5177 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:501 [inline] do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688 ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705 __do_sys_ioctl fs/ioctl.c:712 [inline] __se_sys_ioctl fs/ioctl.c:710 [inline] __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #7 (&cpuctx_mutex){+.+.}: perf_event_init_cpu+0xc4/0x170 kernel/events/core.c:11828 perf_event_init+0x309/0x34e kernel/events/core.c:11875 start_kernel+0x5b1/0x911 init/main.c:644 secondary_startup_64+0xa4/0xb0 arch/x86/kernel/head_64.S:243 -> #6 (pmus_lock){+.+.}: perf_event_init_cpu+0x2c/0x170 kernel/events/core.c:11822 cpuhp_invoke_callback+0x201/0x1b80 kernel/cpu.c:170 cpuhp_up_callbacks kernel/cpu.c:584 [inline] _cpu_up+0x25c/0x540 kernel/cpu.c:1192 do_cpu_up+0xdd/0x1b0 kernel/cpu.c:1228 smp_init+0x1ed/0x202 kernel/smp.c:578 kernel_init_freeable+0x62b/0xab7 init/main.c:1138 kernel_init+0xd/0x1ba init/main.c:1062 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 -> #5 (cpu_hotplug_lock.rw_sem){++++}: get_online_cpus include/linux/cpu.h:137 [inline] kmem_cache_create_usercopy+0x24/0x240 mm/slab_common.c:447 kmem_cache_create+0xd/0x10 mm/slab_common.c:522 bio_find_or_create_slab block/bio.c:117 [inline] bioset_init+0x473/0x810 block/bio.c:1920 init_bio+0x184/0x1e0 block/bio.c:2094 do_one_initcall+0xf1/0x740 init/main.c:884 do_initcall_level init/main.c:952 [inline] do_initcalls init/main.c:960 [inline] do_basic_setup init/main.c:978 [inline] kernel_init_freeable+0x9c5/0xab7 init/main.c:1145 kernel_init+0xd/0x1ba init/main.c:1062 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 -> #4 (bio_slab_lock){+.+.}: bio_find_or_create_slab block/bio.c:82 [inline] bioset_init+0x1ab/0x810 block/bio.c:1920 blk_alloc_queue_node+0x189/0xbf0 block/blk-core.c:1025 blk_mq_init_queue+0x44/0xa0 block/blk-mq.c:2500 loop_add+0x2cb/0x8a0 drivers/block/loop.c:1996 loop_init+0x1ef/0x24a drivers/block/loop.c:2259 do_one_initcall+0xf1/0x740 init/main.c:884 do_initcall_level init/main.c:952 [inline] do_initcalls init/main.c:960 [inline] do_basic_setup init/main.c:978 [inline] kernel_init_freeable+0x9c5/0xab7 init/main.c:1145 kernel_init+0xd/0x1ba init/main.c:1062 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 -> #3 (loop_ctl_mutex){+.+.}: lo_open+0x19/0xd0 drivers/block/loop.c:1771 __blkdev_get+0x372/0x1480 fs/block_dev.c:1494 blkdev_get+0xb0/0x940 fs/block_dev.c:1627 blkdev_open+0x202/0x290 fs/block_dev.c:1788 do_dentry_open+0x4aa/0x1160 fs/open.c:796 do_last fs/namei.c:3421 [inline] path_openat+0x793/0x2df0 fs/namei.c:3537 do_filp_open+0x18c/0x3f0 fs/namei.c:3567 do_sys_open+0x3b3/0x520 fs/open.c:1085 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #2 (&bdev->bd_mutex){+.+.}: blkdev_put+0x30/0x520 fs/block_dev.c:1839 btrfs_close_bdev fs/btrfs/volumes.c:1033 [inline] btrfs_close_one_device fs/btrfs/volumes.c:1057 [inline] close_fs_devices.part.0+0x24d/0x8e0 fs/btrfs/volumes.c:1085 close_fs_devices fs/btrfs/volumes.c:1117 [inline] btrfs_close_devices+0x95/0x1f0 fs/btrfs/volumes.c:1103 close_ctree+0x3c8/0x850 fs/btrfs/disk-io.c:4047 generic_shutdown_super+0x144/0x370 fs/super.c:456 kill_anon_super+0x36/0x60 fs/super.c:1032 btrfs_kill_super+0x49/0x550 fs/btrfs/super.c:2221 deactivate_locked_super+0x94/0x160 fs/super.c:329 deactivate_super+0x174/0x1a0 fs/super.c:360 cleanup_mnt+0x1a8/0x290 fs/namespace.c:1098 task_work_run+0x148/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x251/0x2a0 arch/x86/entry/common.c:167 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (&fs_devs->device_list_mutex){+.+.}: btrfs_finish_chunk_alloc+0x27b/0xf90 fs/btrfs/volumes.c:4938 btrfs_create_pending_block_groups+0x242/0x590 fs/btrfs/extent-tree.c:10134 __btrfs_end_transaction+0x21a/0xb00 fs/btrfs/transaction.c:855 flush_space+0xa41/0xee0 fs/btrfs/extent-tree.c:4861 btrfs_async_reclaim_metadata_space+0x466/0x1050 fs/btrfs/extent-tree.c:4977 process_one_work+0x864/0x1570 kernel/workqueue.c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 -> #0 (sb_internal#2){.+.+}: percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline] percpu_down_read include/linux/percpu-rwsem.h:59 [inline] __sb_start_write+0x6e/0x2a0 fs/super.c:1366 sb_start_intwrite include/linux/fs.h:1626 [inline] start_transaction+0xa37/0xf90 fs/btrfs/transaction.c:528 btrfs_dirty_inode+0xe3/0x210 fs/btrfs/inode.c:6165 btrfs_update_time+0x33b/0x3d0 fs/btrfs/inode.c:6207 update_time fs/inode.c:1675 [inline] touch_atime+0x23c/0x2a0 fs/inode.c:1746 file_accessed include/linux/fs.h:2123 [inline] btrfs_file_mmap+0x11b/0x160 fs/btrfs/file.c:2274 call_mmap include/linux/fs.h:1826 [inline] mmap_region+0xc94/0x16b0 mm/mmap.c:1757 do_mmap+0x8e8/0x1080 mm/mmap.c:1530 do_mmap_pgoff include/linux/mm.h:2329 [inline] vm_mmap_pgoff+0x197/0x200 mm/util.c:357 ksys_mmap_pgoff+0x298/0x5a0 mm/mmap.c:1580 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: sb_internal#2 --> &cpuctx_mutex --> &mm->mmap_sem Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&mm->mmap_sem); lock(&cpuctx_mutex); lock(&mm->mmap_sem); lock(sb_internal#2); *** DEADLOCK *** 2 locks held by syz-executor.3/17796: #0: 000000003150d469 (&mm->mmap_sem){++++}, at: vm_mmap_pgoff+0x152/0x200 mm/util.c:355 #1: 00000000e67d0505 (sb_writers#14){.+.+}, at: sb_start_write_trylock include/linux/fs.h:1584 [inline] #1: 00000000e67d0505 (sb_writers#14){.+.+}, at: touch_atime+0x152/0x2a0 fs/inode.c:1731 stack backtrace: CPU: 0 PID: 17796 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_circular_bug.constprop.0.cold+0x2d7/0x41e kernel/locking/lockdep.c:1222 check_prev_add kernel/locking/lockdep.c:1866 [inline] check_prevs_add kernel/locking/lockdep.c:1979 [inline] validate_chain kernel/locking/lockdep.c:2420 [inline] __lock_acquire+0x30c9/0x3ff0 kernel/locking/lockdep.c:3416 lock_acquire+0x170/0x3c0 kernel/locking/lockdep.c:3908 percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline] percpu_down_read include/linux/percpu-rwsem.h:59 [inline] __sb_start_write+0x6e/0x2a0 fs/super.c:1366 sb_start_intwrite include/linux/fs.h:1626 [inline] start_transaction+0xa37/0xf90 fs/btrfs/transaction.c:528 btrfs_dirty_inode+0xe3/0x210 fs/btrfs/inode.c:6165 btrfs_update_time+0x33b/0x3d0 fs/btrfs/inode.c:6207 update_time fs/inode.c:1675 [inline] touch_atime+0x23c/0x2a0 fs/inode.c:1746 file_accessed include/linux/fs.h:2123 [inline] btrfs_file_mmap+0x11b/0x160 fs/btrfs/file.c:2274 call_mmap include/linux/fs.h:1826 [inline] mmap_region+0xc94/0x16b0 mm/mmap.c:1757 do_mmap+0x8e8/0x1080 mm/mmap.c:1530 do_mmap_pgoff include/linux/mm.h:2329 [inline] vm_mmap_pgoff+0x197/0x200 mm/util.c:357 ksys_mmap_pgoff+0x298/0x5a0 mm/mmap.c:1580 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f9a2cd9b0f9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f9a23eec168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 00007f9a2cebb050 RCX: 00007f9a2cd9b0f9 RDX: 0000000000000001 RSI: 0000000000400000 RDI: 0000000020000000 RBP: 00007f9a2cdf6ae9 R08: 0000000000000004 R09: 0000000000000000 R10: 0000000000010012 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff91163e6f R14: 00007f9a23eec300 R15: 0000000000022000 XFS (loop4): Mounting V4 Filesystem XFS (loop4): Ending clean mount audit: type=1804 audit(1677926861.946:497): pid=17787 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1116090415/syzkaller.Wa7hJl/160/file0/bus" dev="loop4" ino=41 res=1 XFS (loop4): Unmounting Filesystem audit: type=1800 audit(1677926861.966:498): pid=17787 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=41 res=0 audit: type=1804 audit(1677926861.966:499): pid=17811 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir1116090415/syzkaller.Wa7hJl/160/file0/bus" dev="loop4" ino=41 res=1 netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. device bridge_slave_1 left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state bridge1: port 1(bridge_slave_1) entered blocking state bridge1: port 1(bridge_slave_1) entered disabled state device bridge_slave_1 entered promiscuous mode sctp: [Deprecated]: syz-executor.2 (pid 17861) Use of int in maxseg socket option. Use struct sctp_assoc_value instead netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. device bridge_slave_1 left promiscuous mode bridge1: port 1(bridge_slave_1) entered disabled state bridge2: port 1(bridge_slave_1) entered blocking state bridge2: port 1(bridge_slave_1) entered disabled state audit: type=1800 audit(1677926862.776:500): pid=17924 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14846 res=0 device bridge_slave_1 entered promiscuous mode audit: type=1804 audit(1677926862.816:501): pid=17924 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1116090415/syzkaller.Wa7hJl/162/bus" dev="sda1" ino=14846 res=1 device bridge_slave_1 left promiscuous mode EXT4-fs (loop1): orphan cleanup on readonly fs bridge0: port 2(bridge_slave_1) entered disabled state EXT4-fs error (device loop1): ext4_quota_enable:5844: comm syz-executor.1: inode #1: comm syz-executor.1: iget: illegal inode # netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. audit: type=1800 audit(1677926862.936:502): pid=17936 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14354 res=0 EXT4-fs error (device loop1): ext4_quota_enable:5846: comm syz-executor.1: Bad quota inode # 1 device team0 left promiscuous mode device team_slave_0 left promiscuous mode device team_slave_1 left promiscuous mode EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. audit: type=1804 audit(1677926862.956:503): pid=17936 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1116090415/syzkaller.Wa7hJl/163/bus" dev="sda1" ino=14354 res=1 EXT4-fs (loop1): Cannot turn on quotas: error -117 BTRFS info (device loop3): enabling inode map caching EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue device bridge_slave_1 left promiscuous mode BTRFS warning (device loop3): excessive commit interval 622039222 bridge2: port 1(bridge_slave_1) entered disabled state BTRFS info (device loop3): force zlib compression, level 3 BTRFS info (device loop3): using free space tree bridge3: port 1(bridge_slave_1) entered blocking state BTRFS info (device loop3): has skinny extents audit: type=1804 audit(1677926863.026:504): pid=17946 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1116090415/syzkaller.Wa7hJl/164/bus" dev="sda1" ino=14849 res=1 bridge3: port 1(bridge_slave_1) entered disabled state device bridge_slave_1 entered promiscuous mode netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. audit: type=1800 audit(1677926863.446:505): pid=18021 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14848 res=0 bridge2: port 1(bridge_slave_1) entered blocking state audit: type=1804 audit(1677926863.466:506): pid=18021 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1116090415/syzkaller.Wa7hJl/165/bus" dev="sda1" ino=14848 res=1 bridge2: port 1(bridge_slave_1) entered disabled state device bridge_slave_1 entered promiscuous mode EXT4-fs (loop1): orphan cleanup on readonly fs EXT4-fs error (device loop1): ext4_quota_enable:5844: comm syz-executor.1: inode #1: comm syz-executor.1: iget: illegal inode # EXT4-fs error (device loop1): ext4_quota_enable:5846: comm syz-executor.1: Bad quota inode # 1 netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. EXT4-fs warning (device loop1): ext4_enable_quotas:5883: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. EXT4-fs (loop1): Cannot turn on quotas: error -117 device bridge_slave_1 left promiscuous mode bridge2: port 1(bridge_slave_1) entered disabled state EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue bridge3: port 1(bridge_slave_1) entered blocking state bridge3: port 1(bridge_slave_1) entered disabled state device bridge_slave_1 entered promiscuous mode netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. device bridge_slave_1 left promiscuous mode bridge3: port 1(bridge_slave_1) entered disabled state netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. sd 0:0:1:0: [sg0] tag#4821 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#4821 CDB: Read Format Capacities sd 0:0:1:0: [sg0] tag#4821 CDB[00]: 23 90 b5 21 ce 91 77 1c 00 6a 05 9f 9d d0 c4 e7 sd 0:0:1:0: [sg0] tag#4821 CDB[10]: ee 4a b7 2f b4 2a 1f d5 4e c0 71 2c ac fd b2 ce sd 0:0:1:0: [sg0] tag#4821 CDB[20]: f7 31 60 b5 3e 68 0e b0 15 24 8e 46 83 33 76 e7 sd 0:0:1:0: [sg0] tag#4821 CDB[30]: 0e 44 ff 4c ce 9d 50 a9 b6 8e be 3a 78 f0 57 95 sd 0:0:1:0: [sg0] tag#4821 CDB[40]: 38 b6 bb 3c ad 58 7e 64 2f 09 6c 8b 07 7f e4 dd sd 0:0:1:0: [sg0] tag#4821 CDB[50]: 33 32 72 1f 66 25 09 cd c4 38 41 d2 7a 6e d2 08 sd 0:0:1:0: [sg0] tag#4821 CDB[60]: 20 ad 05 d8 0a ae ce b3 94 78 f1 b8 7f 84 f6 06 sd 0:0:1:0: [sg0] tag#4821 CDB[70]: 3f 66 50 16 99 d5 fc ab d3 c6 f7 d6 1a 4d 5b a1 sd 0:0:1:0: [sg0] tag#4821 CDB[80]: e7 24 76 12 3f 3d 15 e4 9d 57 01 85 a5 ieee802154 phy0 wpan0: encryption failed: -22 ieee802154 phy1 wpan1: encryption failed: -22 sd 0:0:1:0: [sg0] tag#4831 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#4831 CDB: Read Format Capacities sd 0:0:1:0: [sg0] tag#4831 CDB[00]: 23 90 b5 21 ce 91 77 1c 00 6a 05 9f 9d d0 c4 e7 sd 0:0:1:0: [sg0] tag#4831 CDB[10]: ee 4a b7 2f b4 2a 1f d5 4e c0 71 2c ac fd b2 ce sd 0:0:1:0: [sg0] tag#4831 CDB[20]: f7 31 60 b5 3e 68 0e b0 15 24 8e 46 83 33 76 e7 sd 0:0:1:0: [sg0] tag#4831 CDB[30]: 0e 44 ff 4c ce 9d 50 a9 b6 8e be 3a 78 f0 57 95 sd 0:0:1:0: [sg0] tag#4831 CDB[40]: 38 b6 bb 3c ad 58 7e 64 2f 09 6c 8b 07 7f e4 dd sd 0:0:1:0: [sg0] tag#4831 CDB[50]: 33 32 72 1f 66 25 09 cd c4 38 41 d2 7a 6e d2 08 sd 0:0:1:0: [sg0] tag#4831 CDB[60]: 20 ad 05 d8 0a ae ce b3 94 78 f1 b8 7f 84 f6 06 sd 0:0:1:0: [sg0] tag#4831 CDB[70]: 3f 66 50 16 99 d5 fc ab d3 c6 f7 d6 1a 4d 5b a1 sd 0:0:1:0: [sg0] tag#4831 CDB[80]: e7 24 76 12 3f 3d 15 e4 9d 57 01 85 a5 sd 0:0:1:0: [sg0] tag#4821 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#4821 CDB: Read Format Capacities sd 0:0:1:0: [sg0] tag#4821 CDB[00]: 23 90 b5 21 ce 91 77 1c 00 6a 05 9f 9d d0 c4 e7 sd 0:0:1:0: [sg0] tag#4821 CDB[10]: ee 4a b7 2f b4 2a 1f d5 4e c0 71 2c ac fd b2 ce sd 0:0:1:0: [sg0] tag#4821 CDB[20]: f7 31 60 b5 3e 68 0e b0 15 24 8e 46 83 33 76 e7 sd 0:0:1:0: [sg0] tag#4821 CDB[30]: 0e 44 ff 4c ce 9d 50 a9 b6 8e be 3a 78 f0 57 95 sd 0:0:1:0: [sg0] tag#4821 CDB[40]: 38 b6 bb 3c ad 58 7e 64 2f 09 6c 8b 07 7f e4 dd sd 0:0:1:0: [sg0] tag#4821 CDB[50]: 33 32 72 1f 66 25 09 cd c4 38 41 d2 7a 6e d2 08 sd 0:0:1:0: [sg0] tag#4821 CDB[60]: 20 ad 05 d8 0a ae ce b3 94 78 f1 b8 7f 84 f6 06 sd 0:0:1:0: [sg0] tag#4821 CDB[70]: 3f 66 50 16 99 d5 fc ab d3 c6 f7 d6 1a 4d 5b a1 sd 0:0:1:0: [sg0] tag#4821 CDB[80]: e7 24 76 12 3f 3d 15 e4 9d 57 01 85 a5 nla_parse: 20 callbacks suppressed netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. device bridge_slave_1 left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state sd 0:0:1:0: [sg0] tag#4831 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#4831 CDB: Read Format Capacities sd 0:0:1:0: [sg0] tag#4831 CDB[00]: 23 90 b5 21 ce 91 77 1c 00 6a 05 9f 9d d0 c4 e7 sd 0:0:1:0: [sg0] tag#4831 CDB[10]: ee 4a b7 2f b4 2a 1f d5 4e c0 71 2c ac fd b2 ce sd 0:0:1:0: [sg0] tag#4831 CDB[20]: f7 31 60 b5 3e 68 0e b0 15 24 8e 46 83 33 76 e7 sd 0:0:1:0: [sg0] tag#4831 CDB[30]: 0e 44 ff 4c ce 9d 50 a9 b6 8e be 3a 78 f0 57 95 sd 0:0:1:0: [sg0] tag#4831 CDB[40]: 38 b6 bb 3c ad 58 7e 64 2f 09 6c 8b 07 7f e4 dd sd 0:0:1:0: [sg0] tag#4831 CDB[50]: 33 32 72 1f 66 25 09 cd c4 38 41 d2 7a 6e d2 08 sd 0:0:1:0: [sg0] tag#4831 CDB[60]: 20 ad 05 d8 0a ae ce b3 94 78 f1 b8 7f 84 f6 06 sd 0:0:1:0: [sg0] tag#4831 CDB[70]: 3f 66 50 16 99 d5 fc ab d3 c6 f7 d6 1a 4d 5b a1 sd 0:0:1:0: [sg0] tag#4831 CDB[80]: e7 24 76 12 3f 3d 15 e4 9d 57 01 85 a5 sd 0:0:1:0: [sg0] tag#4831 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#4831 CDB: Read Format Capacities sd 0:0:1:0: [sg0] tag#4831 CDB[00]: 23 90 b5 21 ce 91 77 1c 00 6a 05 9f 9d d0 c4 e7 sd 0:0:1:0: [sg0] tag#4831 CDB[10]: ee 4a b7 2f b4 2a 1f d5 4e c0 71 2c ac fd b2 ce sd 0:0:1:0: [sg0] tag#4831 CDB[20]: f7 31 60 b5 3e 68 0e b0 15 24 8e 46 83 33 76 e7 sd 0:0:1:0: [sg0] tag#4831 CDB[30]: 0e 44 ff 4c ce 9d 50 a9 b6 8e be 3a 78 f0 57 95 sd 0:0:1:0: [sg0] tag#4831 CDB[40]: 38 b6 bb 3c ad 58 7e 64 2f 09 6c 8b 07 7f e4 dd sd 0:0:1:0: [sg0] tag#4831 CDB[50]: 33 32 72 1f 66 25 09 cd c4 38 41 d2 7a 6e d2 08 sd 0:0:1:0: [sg0] tag#4831 CDB[60]: 20 ad 05 d8 0a ae ce b3 94 78 f1 b8 7f 84 f6 06 sd 0:0:1:0: [sg0] tag#4831 CDB[70]: 3f 66 50 16 99 d5 fc ab d3 c6 f7 d6 1a 4d 5b a1 sd 0:0:1:0: [sg0] tag#4831 CDB[80]: e7 24 76 12 3f 3d 15 e4 9d 57 01 85 a5 sd 0:0:1:0: [sg0] tag#4821 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#4821 CDB: Read Format Capacities sd 0:0:1:0: [sg0] tag#4821 CDB[00]: 23 90 b5 21 ce 91 77 1c 00 6a 05 9f 9d d0 c4 e7 sd 0:0:1:0: [sg0] tag#4821 CDB[10]: ee 4a b7 2f b4 2a 1f d5 4e c0 71 2c ac fd b2 ce sd 0:0:1:0: [sg0] tag#4821 CDB[20]: f7 31 60 b5 3e 68 0e b0 15 24 8e 46 83 33 76 e7 sd 0:0:1:0: [sg0] tag#4821 CDB[30]: 0e 44 ff 4c ce 9d 50 a9 b6 8e be 3a 78 f0 57 95 sd 0:0:1:0: [sg0] tag#4831 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#4821 CDB[40]: 38 b6 bb 3c ad 58 7e 64 2f 09 6c 8b 07 7f e4 dd sd 0:0:1:0: [sg0] tag#4831 CDB: Read Format Capacities sd 0:0:1:0: [sg0] tag#4821 CDB[50]: 33 32 72 1f 66 25 09 cd c4 38 41 d2 7a 6e d2 08 sd 0:0:1:0: [sg0] tag#4831 CDB[00]: 23 90 b5 21 ce 91 77 1c 00 6a 05 9f 9d d0 c4 e7 sd 0:0:1:0: [sg0] tag#4821 CDB[60]: 20 ad 05 d8 0a ae ce b3 94 78 f1 b8 7f 84 f6 06 sd 0:0:1:0: [sg0] tag#4831 CDB[10]: ee 4a b7 2f b4 2a 1f d5 4e c0 71 2c ac fd b2 ce sd 0:0:1:0: [sg0] tag#4821 CDB[70]: 3f 66 50 16 99 d5 fc ab d3 c6 f7 d6 1a 4d 5b a1 sd 0:0:1:0: [sg0] tag#4831 CDB[20]: f7 31 60 b5 3e 68 0e b0 15 24 8e 46 83 33 76 e7 sd 0:0:1:0: [sg0] tag#4821 CDB[80]: e7 24 76 12 3f 3d 15 e4 9d 57 01 85 a5 sd 0:0:1:0: [sg0] tag#4831 CDB[30]: 0e 44 ff 4c ce 9d 50 a9 b6 8e be 3a 78 f0 57 95 sd 0:0:1:0: [sg0] tag#4831 CDB[40]: 38 b6 bb 3c ad 58 7e 64 2f 09 6c 8b 07 7f e4 dd sd 0:0:1:0: [sg0] tag#4831 CDB[50]: 33 32 72 1f 66 25 09 cd c4 38 41 d2 7a 6e d2 08 sd 0:0:1:0: [sg0] tag#4831 CDB[60]: 20 ad 05 d8 0a ae ce b3 94 78 f1 b8 7f 84 f6 06 sd 0:0:1:0: [sg0] tag#4831 CDB[70]: 3f 66 50 16 99 d5 fc ab d3 c6 f7 d6 1a 4d 5b a1 sd 0:0:1:0: [sg0] tag#4831 CDB[80]: e7 24 76 12 3f 3d 15 e4 9d 57 01 85 a5 sd 0:0:1:0: [sg0] tag#4831 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#4831 CDB: Read Format Capacities sd 0:0:1:0: [sg0] tag#4831 CDB[00]: 23 90 b5 21 ce 91 77 1c 00 6a 05 9f 9d d0 c4 e7 sd 0:0:1:0: [sg0] tag#4821 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#4831 CDB[10]: ee 4a b7 2f b4 2a 1f d5 4e c0 71 2c ac fd b2 ce sd 0:0:1:0: [sg0] tag#4821 CDB: Read Format Capacities sd 0:0:1:0: [sg0] tag#4831 CDB[20]: f7 31 60 b5 3e 68 0e b0 15 24 8e 46 83 33 76 e7 sd 0:0:1:0: [sg0] tag#4821 CDB[00]: 23 90 b5 21 ce 91 77 1c 00 6a 05 9f 9d d0 c4 e7 sd 0:0:1:0: [sg0] tag#4831 CDB[30]: 0e 44 ff 4c ce 9d 50 a9 b6 8e be 3a 78 f0 57 95 sd 0:0:1:0: [sg0] tag#4831 CDB[40]: 38 b6 bb 3c ad 58 7e 64 2f 09 6c 8b 07 7f e4 dd sd 0:0:1:0: [sg0] tag#4831 CDB[50]: 33 32 72 1f 66 25 09 cd c4 38 41 d2 7a 6e d2 08 sd 0:0:1:0: [sg0] tag#4831 CDB[60]: 20 ad 05 d8 0a ae ce b3 94 78 f1 b8 7f 84 f6 06 sd 0:0:1:0: [sg0] tag#4831 CDB[70]: 3f 66 50 16 99 d5 fc ab d3 c6 f7 d6 1a 4d 5b a1 sd 0:0:1:0: [sg0] tag#4821 CDB[10]: ee 4a b7 2f b4 2a 1f d5 4e c0 71 2c ac fd b2 ce sd 0:0:1:0: [sg0] tag#4831 CDB[80]: e7 24 76 12 3f 3d 15 e4 9d 57 01 85 a5 sd 0:0:1:0: [sg0] tag#4821 CDB[20]: f7 31 60 b5 3e 68 0e b0 15 24 8e 46 83 33 76 e7 sd 0:0:1:0: [sg0] tag#4821 CDB[30]: 0e 44 ff 4c ce 9d 50 a9 b6 8e be 3a 78 f0 57 95 sd 0:0:1:0: [sg0] tag#4821 CDB[40]: 38 b6 bb 3c ad 58 7e 64 2f 09 6c 8b 07 7f e4 dd sd 0:0:1:0: [sg0] tag#4821 CDB[50]: 33 32 72 1f 66 25 09 cd c4 38 41 d2 7a 6e d2 08 sd 0:0:1:0: [sg0] tag#4821 CDB[60]: 20 ad 05 d8 0a ae ce b3 94 78 f1 b8 7f 84 f6 06 sd 0:0:1:0: [sg0] tag#4821 CDB[70]: 3f 66 50 16 99 d5 fc ab d3 c6 f7 d6 1a 4d 5b a1 sd 0:0:1:0: [sg0] tag#4821 CDB[80]: e7 24 76 12 3f 3d 15 e4 9d 57 01 85 a5 device bridge_slave_1 left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state