loop4: detected capacity change from 0 to 262144
======================================================
WARNING: possible circular locking dependency detected
5.10.244 #1 Not tainted
------------------------------------------------------
syz-executor.2/72245 is trying to acquire lock:
ffff88801b5fcae8 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}, at: __flush_work+0xdd/0xa90 kernel/workqueue.c:3050

but task is already holding lock:
ffff88801b5fcf40 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0xef/0x1240 net/bluetooth/hci_core.c:1734

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (&hdev->req_lock){+.+.}-{3:3}:
       __mutex_lock_common kernel/locking/mutex.c:968 [inline]
       __mutex_lock+0x13d/0x10b0 kernel/locking/mutex.c:1109
       hci_dev_do_close+0xef/0x1240 net/bluetooth/hci_core.c:1734
       hci_rfkill_set_block+0x166/0x1a0 net/bluetooth/hci_core.c:2223
       rfkill_set_block+0x1fd/0x540 net/rfkill/core.c:341
       rfkill_fop_write+0x253/0x4b0 net/rfkill/core.c:1240
       vfs_write+0x29a/0xb10 fs/read_write.c:603
       ksys_write+0x1f6/0x260 fs/read_write.c:658
       do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
       entry_SYSCALL_64_after_hwframe+0x67/0xd1

-> #2 (rfkill_global_mutex){+.+.}-{3:3}:
       __mutex_lock_common kernel/locking/mutex.c:968 [inline]
       __mutex_lock+0x13d/0x10b0 kernel/locking/mutex.c:1109
       rfkill_register+0x36/0xa10 net/rfkill/core.c:1016
       hci_register_dev+0x42e/0xc00 net/bluetooth/hci_core.c:3774
       __vhci_create_device+0x2c8/0x5c0 drivers/bluetooth/hci_vhci.c:129
       vhci_create_device drivers/bluetooth/hci_vhci.c:153 [inline]
       vhci_open_timeout+0x38/0x50 drivers/bluetooth/hci_vhci.c:310
       process_one_work+0x9a9/0x14b0 kernel/workqueue.c:2282
       worker_thread+0x61d/0x1310 kernel/workqueue.c:2428
       kthread+0x38f/0x470 kernel/kthread.c:328
       ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:298

-> #1 (&data->open_mutex){+.+.}-{3:3}:
       __mutex_lock_common kernel/locking/mutex.c:968 [inline]
       __mutex_lock+0x13d/0x10b0 kernel/locking/mutex.c:1109
       vhci_send_frame+0x63/0xa0 drivers/bluetooth/hci_vhci.c:71
       hci_send_frame+0x1b9/0x320 net/bluetooth/hci_core.c:4065
       hci_sched_acl_pkt net/bluetooth/hci_core.c:4590 [inline]
       hci_sched_acl net/bluetooth/hci_core.c:4675 [inline]
       hci_tx_work+0xfb4/0x15d0 net/bluetooth/hci_core.c:4741
       process_one_work+0x9a9/0x14b0 kernel/workqueue.c:2282
       worker_thread+0x61d/0x1310 kernel/workqueue.c:2428
       kthread+0x38f/0x470 kernel/kthread.c:328
       ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:298

-> #0 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}:
       check_prev_add kernel/locking/lockdep.c:2988 [inline]
       check_prevs_add kernel/locking/lockdep.c:3113 [inline]
       validate_chain kernel/locking/lockdep.c:3729 [inline]
       __lock_acquire+0x29e7/0x5b00 kernel/locking/lockdep.c:4955
       lock_acquire kernel/locking/lockdep.c:5566 [inline]
       lock_acquire+0x197/0x470 kernel/locking/lockdep.c:5531
       __flush_work+0x105/0xa90 kernel/workqueue.c:3053
       hci_dev_do_close+0x131/0x1240 net/bluetooth/hci_core.c:1745
       hci_rfkill_set_block+0x166/0x1a0 net/bluetooth/hci_core.c:2223
       rfkill_set_block+0x1fd/0x540 net/rfkill/core.c:341
       rfkill_fop_write+0x253/0x4b0 net/rfkill/core.c:1240
       vfs_write+0x29a/0xb10 fs/read_write.c:603
       ksys_write+0x1f6/0x260 fs/read_write.c:658
       do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
       entry_SYSCALL_64_after_hwframe+0x67/0xd1

other info that might help us debug this:

Chain exists of:
  (work_completion)(&hdev->tx_work) --> rfkill_global_mutex --> &hdev->req_lock

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&hdev->req_lock);
                               lock(rfkill_global_mutex);
                               lock(&hdev->req_lock);
  lock((work_completion)(&hdev->tx_work));

 *** DEADLOCK ***

2 locks held by syz-executor.2/72245:
 #0: ffffffff856208e8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0xff/0x4b0 net/rfkill/core.c:1232
 #1: ffff88801b5fcf40 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0xef/0x1240 net/bluetooth/hci_core.c:1734

stack backtrace:
CPU: 0 PID: 72245 Comm: syz-executor.2 Not tainted 5.10.244 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x107/0x167 lib/dump_stack.c:118
 check_noncircular+0x263/0x2e0 kernel/locking/lockdep.c:2123
 check_prev_add kernel/locking/lockdep.c:2988 [inline]
 check_prevs_add kernel/locking/lockdep.c:3113 [inline]
 validate_chain kernel/locking/lockdep.c:3729 [inline]
 __lock_acquire+0x29e7/0x5b00 kernel/locking/lockdep.c:4955
 lock_acquire kernel/locking/lockdep.c:5566 [inline]
 lock_acquire+0x197/0x470 kernel/locking/lockdep.c:5531
 __flush_work+0x105/0xa90 kernel/workqueue.c:3053
 hci_dev_do_close+0x131/0x1240 net/bluetooth/hci_core.c:1745
 hci_rfkill_set_block+0x166/0x1a0 net/bluetooth/hci_core.c:2223
 rfkill_set_block+0x1fd/0x540 net/rfkill/core.c:341
 rfkill_fop_write+0x253/0x4b0 net/rfkill/core.c:1240
 vfs_write+0x29a/0xb10 fs/read_write.c:603
 ksys_write+0x1f6/0x260 fs/read_write.c:658
 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x67/0xd1
RIP: 0033:0x7f3f3aa10b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3f37f86188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f3f3ab23f60 RCX: 00007f3f3aa10b19
RDX: 0000000000000008 RSI: 0000000020000080 RDI: 0000000000000003
RBP: 00007f3f3aa6af6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd82a680ff R14: 00007f3f37f86300 R15: 0000000000022000
EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
loop7: detected capacity change from 0 to 1048576
EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue
loop5: detected capacity change from 0 to 524288
EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
loop4: detected capacity change from 0 to 262144
EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
loop5: detected capacity change from 0 to 524288
loop7: detected capacity change from 0 to 1048576
loop4: detected capacity change from 0 to 262144
EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue
EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue
loop5: detected capacity change from 0 to 524288
EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
loop5: detected capacity change from 0 to 524288
EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue
__nla_validate_parse: 6 callbacks suppressed
netlink: 124 bytes leftover after parsing attributes in process `syz-executor.2'.
netlink: 124 bytes leftover after parsing attributes in process `syz-executor.2'.
netlink: 124 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 124 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 124 bytes leftover after parsing attributes in process `syz-executor.7'.
udc-core: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_probe_driver returned -19
netlink: 124 bytes leftover after parsing attributes in process `syz-executor.2'.
netlink: 124 bytes leftover after parsing attributes in process `syz-executor.3'.
netlink: 124 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 124 bytes leftover after parsing attributes in process `syz-executor.7'.
netlink: 124 bytes leftover after parsing attributes in process `syz-executor.3'.
udc-core: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_probe_driver returned -19
sd 0:0:0:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
sd 0:0:0:0: [sg0] tag#0 CDB: Update Block
sd 0:0:0:0: [sg0] tag#0 CDB[00]: 3d c1 9c 9f 7b c3 37 1c 51 2d 41 60 7b 19 e4 ff
sd 0:0:0:0: [sg0] tag#0 CDB[10]: 97 e6 d9 60 a0 9c 39 81 8f 37 60 8d ae d0 ba 44
sd 0:0:0:0: [sg0] tag#0 CDB[20]: e1 35 08 80 0a 6e bc 64 7a 49 76 c9 82 69 93 09
sd 0:0:0:0: [sg0] tag#0 CDB[30]: 97 7a a7 fc 4c 57 72 fc 89 e2 41 25 aa 8e 46 d6
sd 0:0:0:0: [sg0] tag#0 CDB[40]: 1f 0b 63 80 68 13 60 18 e8 ee a6 d9 07 0b 6d ce
sd 0:0:0:0: [sg0] tag#0 CDB[50]: 2a 97 98 2a 59 60 cd ed 40 3f fc 4f 57 a9 48 18
sd 0:0:0:0: [sg0] tag#0 CDB[60]: 7b cd 40 d7 b0 98 62 51 2d df ba 11 b9 33 ad fc
sd 0:0:0:0: [sg0] tag#0 CDB[70]: f9 40 99 0e 19 06 57 32 01 df da ea 31 fc 56 cf
sd 0:0:0:0: [sg0] tag#0 CDB[80]: 08 a2 4d 89 25 ff 9c 02 6e 91 4e 53 00 b3 00 ee
sd 0:0:0:0: [sg0] tag#0 CDB[90]: 42 b6 93 c4 c8 7d 2c 7a 04 0d 6f 2f 0a 89 aa f3
sd 0:0:0:0: [sg0] tag#0 CDB[a0]: d3 1e 66 c4 89 da c4 80 f6 91 22 39 91 cc f4 b2
sd 0:0:0:0: [sg0] tag#0 CDB[b0]: 9c 98 dd 8b 43 e7 73 09 c9 fa 0a cb 78 65 e3 c6
sd 0:0:0:0: [sg0] tag#0 CDB[c0]: 36 d8 78 34
program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO
sd 0:0:0:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
sd 0:0:0:0: [sg0] tag#0 CDB: Update Block
sd 0:0:0:0: [sg0] tag#0 CDB[00]: 3d c1 9c 9f 7b c3 37 1c 51 2d 41 60 7b 19 e4 ff
sd 0:0:0:0: [sg0] tag#0 CDB[10]: 97 e6 d9 60 a0 9c 39 81 8f 37 60 8d ae d0 ba 44
sd 0:0:0:0: [sg0] tag#0 CDB[20]: e1 35 08 80 0a 6e bc 64 7a 49 76 c9 82 69 93 09
sd 0:0:0:0: [sg0] tag#0 CDB[30]: 97 7a a7 fc 4c 57 72 fc 89 e2 41 25 aa 8e 46 d6
sd 0:0:0:0: [sg0] tag#0 CDB[40]: 1f 0b 63 80 68 13 60 18 e8 ee a6 d9 07 0b 6d ce
sd 0:0:0:0: [sg0] tag#0 CDB[50]: 2a 97 98 2a 59 60 cd ed 40 3f fc 4f 57 a9 48 18
sd 0:0:0:0: [sg0] tag#0 CDB[60]: 7b cd 40 d7 b0 98 62 51 2d df ba 11 b9 33 ad fc
sd 0:0:0:0: [sg0] tag#0 CDB[70]: f9 40 99 0e 19 06 57 32 01 df da ea 31 fc 56 cf
sd 0:0:0:0: [sg0] tag#0 CDB[80]: 08 a2 4d 89 25 ff 9c 02 6e 91 4e 53 00 b3 00 ee
sd 0:0:0:0: [sg0] tag#0 CDB[90]: 42 b6 93 c4 c8 7d 2c 7a 04 0d 6f 2f 0a 89 aa f3
sd 0:0:0:0: [sg0] tag#0 CDB[a0]: d3 1e 66 c4 89 da c4 80 f6 91 22 39 91 cc f4 b2
sd 0:0:0:0: [sg0] tag#0 CDB[b0]: 9c 98 dd 8b 43 e7 73 09 c9 fa 0a cb 78 65 e3 c6
sd 0:0:0:0: [sg0] tag#0 CDB[c0]: 36 d8 78 34
sd 0:0:0:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
sd 0:0:0:0: [sg0] tag#0 CDB: Update Block
sd 0:0:0:0: [sg0] tag#0 CDB[00]: 3d c1 9c 9f 7b c3 37 1c 51 2d 41 60 7b 19 e4 ff
sd 0:0:0:0: [sg0] tag#0 CDB[10]: 97 e6 d9 60 a0 9c 39 81 8f 37 60 8d ae d0 ba 44
sd 0:0:0:0: [sg0] tag#0 CDB[20]: e1 35 08 80 0a 6e bc 64 7a 49 76 c9 82 69 93 09
sd 0:0:0:0: [sg0] tag#0 CDB[30]: 97 7a a7 fc 4c 57 72 fc 89 e2 41 25 aa 8e 46 d6
sd 0:0:0:0: [sg0] tag#0 CDB[40]: 1f 0b 63 80 68 13 60 18 e8 ee a6 d9 07 0b 6d ce
sd 0:0:0:0: [sg0] tag#0 CDB[50]: 2a 97 98 2a 59 60 cd ed 40 3f fc 4f 57 a9 48 18
sd 0:0:0:0: [sg0] tag#0 CDB[60]: 7b cd 40 d7 b0 98 62 51 2d df ba 11 b9 33 ad fc
sd 0:0:0:0: [sg0] tag#0 CDB[70]: f9 40 99 0e 19 06 57 32 01 df da ea 31 fc 56 cf
sd 0:0:0:0: [sg0] tag#0 CDB[80]: 08 a2 4d 89 25 ff 9c 02 6e 91 4e 53 00 b3 00 ee
sd 0:0:0:0: [sg0] tag#0 CDB[90]: 42 b6 93 c4 c8 7d 2c 7a 04 0d 6f 2f 0a 89 aa f3
sd 0:0:0:0: [sg0] tag#0 CDB[a0]: d3 1e 66 c4 89 da c4 80 f6 91 22 39 91 cc f4 b2
sd 0:0:0:0: [sg0] tag#0 CDB[b0]: 9c 98 dd 8b 43 e7 73 09 c9 fa 0a cb 78 65 e3 c6
sd 0:0:0:0: [sg0] tag#0 CDB[c0]: 36 d8 78 34
program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO
sd 0:0:0:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
sd 0:0:0:0: [sg0] tag#0 CDB: Update Block
sd 0:0:0:0: [sg0] tag#0 CDB[00]: 3d c1 9c 9f 7b c3 37 1c 51 2d 41 60 7b 19 e4 ff
sd 0:0:0:0: [sg0] tag#0 CDB[10]: 97 e6 d9 60 a0 9c 39 81 8f 37 60 8d ae d0 ba 44
sd 0:0:0:0: [sg0] tag#0 CDB[20]: e1 35 08 80 0a 6e bc 64 7a 49 76 c9 82 69 93 09
sd 0:0:0:0: [sg0] tag#0 CDB[30]: 97 7a a7 fc 4c 57 72 fc 89 e2 41 25 aa 8e 46 d6
sd 0:0:0:0: [sg0] tag#0 CDB[40]: 1f 0b 63 80 68 13 60 18 e8 ee a6 d9 07 0b 6d ce
sd 0:0:0:0: [sg0] tag#0 CDB[50]: 2a 97 98 2a 59 60 cd ed 40 3f fc 4f 57 a9 48 18
sd 0:0:0:0: [sg0] tag#0 CDB[60]: 7b cd 40 d7 b0 98 62 51 2d df ba 11 b9 33 ad fc
sd 0:0:0:0: [sg0] tag#0 CDB[70]: f9 40 99 0e 19 06 57 32 01 df da ea 31 fc 56 cf
sd 0:0:0:0: [sg0] tag#0 CDB[80]: 08 a2 4d 89 25 ff 9c 02 6e 91 4e 53 00 b3 00 ee
sd 0:0:0:0: [sg0] tag#0 CDB[90]: 42 b6 93 c4 c8 7d 2c 7a 04 0d 6f 2f 0a 89 aa f3
sd 0:0:0:0: [sg0] tag#0 CDB[a0]: d3 1e 66 c4 89 da c4 80 f6 91 22 39 91 cc f4 b2
sd 0:0:0:0: [sg0] tag#0 CDB[b0]: 9c 98 dd 8b 43 e7 73 09 c9 fa 0a cb 78 65 e3 c6
sd 0:0:0:0: [sg0] tag#0 CDB[c0]: 36 d8 78 34
program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO
sd 0:0:0:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
sd 0:0:0:0: [sg0] tag#0 CDB: Update Block
sd 0:0:0:0: [sg0] tag#0 CDB[00]: 3d c1 9c 9f 7b c3 37 1c 51 2d 41 60 7b 19 e4 ff
sd 0:0:0:0: [sg0] tag#0 CDB[10]: 97 e6 d9 60 a0 9c 39 81 8f 37 60 8d ae d0 ba 44
sd 0:0:0:0: [sg0] tag#0 CDB[20]: e1 35 08 80 0a 6e bc 64 7a 49 76 c9 82 69 93 09
sd 0:0:0:0: [sg0] tag#0 CDB[30]: 97 7a a7 fc 4c 57 72 fc 89 e2 41 25 aa 8e 46 d6
sd 0:0:0:0: [sg0] tag#0 CDB[40]: 1f 0b 63 80 68 13 60 18 e8 ee a6 d9 07 0b 6d ce
sd 0:0:0:0: [sg0] tag#0 CDB[50]: 2a 97 98 2a 59 60 cd ed 40 3f fc 4f 57 a9 48 18
sd 0:0:0:0: [sg0] tag#0 CDB[60]: 7b cd 40 d7 b0 98 62 51 2d df ba 11 b9 33 ad fc
sd 0:0:0:0: [sg0] tag#0 CDB[70]: f9 40 99 0e 19 06 57 32 01 df da ea 31 fc 56 cf
sd 0:0:0:0: [sg0] tag#0 CDB[80]: 08 a2 4d 89 25 ff 9c 02 6e 91 4e 53 00 b3 00 ee
sd 0:0:0:0: [sg0] tag#0 CDB[90]: 42 b6 93 c4 c8 7d 2c 7a 04 0d 6f 2f 0a 89 aa f3
sd 0:0:0:0: [sg0] tag#0 CDB[a0]: d3 1e 66 c4 89 da c4 80 f6 91 22 39 91 cc f4 b2
sd 0:0:0:0: [sg0] tag#0 CDB[b0]: 9c 98 dd 8b 43 e7 73 09 c9 fa 0a cb 78 65 e3 c6
sd 0:0:0:0: [sg0] tag#0 CDB[c0]: 36 d8 78 34
program syz-executor.4 is using a deprecated SCSI ioctl, please convert it to SG_IO
sd 0:0:0:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
sd 0:0:0:0: [sg0] tag#0 CDB: Update Block
sd 0:0:0:0: [sg0] tag#0 CDB[00]: 3d c1 9c 9f 7b c3 37 1c 51 2d 41 60 7b 19 e4 ff
sd 0:0:0:0: [sg0] tag#0 CDB[10]: 97 e6 d9 60 a0 9c 39 81 8f 37 60 8d ae d0 ba 44
sd 0:0:0:0: [sg0] tag#0 CDB[20]: e1 35 08 80 0a 6e bc 64 7a 49 76 c9 82 69 93 09
sd 0:0:0:0: [sg0] tag#0 CDB[30]: 97 7a a7 fc 4c 57 72 fc 89 e2 41 25 aa 8e 46 d6
sd 0:0:0:0: [sg0] tag#0 CDB[40]: 1f 0b 63 80 68 13 60 18 e8 ee a6 d9 07 0b 6d ce
sd 0:0:0:0: [sg0] tag#0 CDB[50]: 2a 97 98 2a 59 60 cd ed 40 3f fc 4f 57 a9 48 18
sd 0:0:0:0: [sg0] tag#0 CDB[60]: 7b cd 40 d7 b0 98 62 51 2d df ba 11 b9 33 ad fc
sd 0:0:0:0: [sg0] tag#0 CDB[70]: f9 40 99 0e 19 06 57 32 01 df da ea 31 fc 56 cf
sd 0:0:0:0: [sg0] tag#0 CDB[80]: 08 a2 4d 89 25 ff 9c 02 6e 91 4e 53 00 b3 00 ee
sd 0:0:0:0: [sg0] tag#0 CDB[90]: 42 b6 93 c4 c8 7d 2c 7a 04 0d 6f 2f 0a 89 aa f3
sd 0:0:0:0: [sg0] tag#0 CDB[a0]: d3 1e 66 c4 89 da c4 80 f6 91 22 39 91 cc f4 b2
sd 0:0:0:0: [sg0] tag#0 CDB[b0]: 9c 98 dd 8b 43 e7 73 09 c9 fa 0a cb 78 65 e3 c6
sd 0:0:0:0: [sg0] tag#0 CDB[c0]: 36 d8 78 34
program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO
sd 0:0:0:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
sd 0:0:0:0: [sg0] tag#0 CDB: Update Block
sd 0:0:0:0: [sg0] tag#0 CDB[00]: 3d c1 9c 9f 7b c3 37 1c 51 2d 41 60 7b 19 e4 ff
sd 0:0:0:0: [sg0] tag#0 CDB[10]: 97 e6 d9 60 a0 9c 39 81 8f 37 60 8d ae d0 ba 44
sd 0:0:0:0: [sg0] tag#0 CDB[20]: e1 35 08 80 0a 6e bc 64 7a 49 76 c9 82 69 93 09
sd 0:0:0:0: [sg0] tag#0 CDB[30]: 97 7a a7 fc 4c 57 72 fc 89 e2 41 25 aa 8e 46 d6
sd 0:0:0:0: [sg0] tag#0 CDB[40]: 1f 0b 63 80 68 13 60 18 e8 ee a6 d9 07 0b 6d ce
sd 0:0:0:0: [sg0] tag#0 CDB[50]: 2a 97 98 2a 59 60 cd ed 40 3f fc 4f 57 a9 48 18
sd 0:0:0:0: [sg0] tag#0 CDB[60]: 7b cd 40 d7 b0 98 62 51 2d df ba 11 b9 33 ad fc
sd 0:0:0:0: [sg0] tag#0 CDB[70]: f9 40 99 0e 19 06 57 32 01 df da ea 31 fc 56 cf
sd 0:0:0:0: [sg0] tag#0 CDB[80]: 08 a2 4d 89 25 ff 9c 02 6e 91 4e 53 00 b3 00 ee
sd 0:0:0:0: [sg0] tag#0 CDB[90]: 42 b6 93 c4 c8 7d 2c 7a 04 0d 6f 2f 0a 89 aa f3
sd 0:0:0:0: [sg0] tag#0 CDB[a0]: d3 1e 66 c4 89 da c4 80 f6 91 22 39 91 cc f4 b2
sd 0:0:0:0: [sg0] tag#0 CDB[b0]: 9c 98 dd 8b 43 e7 73 09 c9 fa 0a cb 78 65 e3 c6
sd 0:0:0:0: [sg0] tag#0 CDB[c0]: 36 d8 78 34
program syz-executor.7 is using a deprecated SCSI ioctl, please convert it to SG_IO
sd 0:0:0:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
sd 0:0:0:0: [sg0] tag#0 CDB: Update Block
sd 0:0:0:0: [sg0] tag#0 CDB[00]: 3d c1 9c 9f 7b c3 37 1c 51 2d 41 60 7b 19 e4 ff
sd 0:0:0:0: [sg0] tag#0 CDB[10]: 97 e6 d9 60 a0 9c 39 81 8f 37 60 8d ae d0 ba 44
sd 0:0:0:0: [sg0] tag#0 CDB[20]: e1 35 08 80 0a 6e bc 64 7a 49 76 c9 82 69 93 09
sd 0:0:0:0: [sg0] tag#0 CDB[30]: 97 7a a7 fc 4c 57 72 fc 89 e2 41 25 aa 8e 46 d6
sd 0:0:0:0: [sg0] tag#0 CDB[40]: 1f 0b 63 80 68 13 60 18 e8 ee a6 d9 07 0b 6d ce
sd 0:0:0:0: [sg0] tag#0 CDB[50]: 2a 97 98 2a 59 60 cd ed 40 3f fc 4f 57 a9 48 18
sd 0:0:0:0: [sg0] tag#0 CDB[60]: 7b cd 40 d7 b0 98 62 51 2d df ba 11 b9 33 ad fc
sd 0:0:0:0: [sg0] tag#0 CDB[70]: f9 40 99 0e 19 06 57 32 01 df da ea 31 fc 56 cf
sd 0:0:0:0: [sg0] tag#0 CDB[80]: 08 a2 4d 89 25 ff 9c 02 6e 91 4e 53 00 b3 00 ee
sd 0:0:0:0: [sg0] tag#0 CDB[90]: 42 b6 93 c4 c8 7d 2c 7a 04 0d 6f 2f 0a 89 aa f3
sd 0:0:0:0: [sg0] tag#0 CDB[a0]: d3 1e 66 c4 89 da c4 80 f6 91 22 39 91 cc f4 b2
sd 0:0:0:0: [sg0] tag#0 CDB[b0]: 9c 98 dd 8b 43 e7 73 09 c9 fa 0a cb 78 65 e3 c6
sd 0:0:0:0: [sg0] tag#0 CDB[c0]: 36 d8 78 34
program syz-executor.4 is using a deprecated SCSI ioctl, please convert it to SG_IO
sd 0:0:0:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
sd 0:0:0:0: [sg0] tag#0 CDB: Update Block
sd 0:0:0:0: [sg0] tag#0 CDB[00]: 3d c1 9c 9f 7b c3 37 1c 51 2d 41 60 7b 19 e4 ff
sd 0:0:0:0: [sg0] tag#0 CDB[10]: 97 e6 d9 60 a0 9c 39 81 8f 37 60 8d ae d0 ba 44
sd 0:0:0:0: [sg0] tag#0 CDB[20]: e1 35 08 80 0a 6e bc 64 7a 49 76 c9 82 69 93 09
sd 0:0:0:0: [sg0] tag#0 CDB[30]: 97 7a a7 fc 4c 57 72 fc 89 e2 41 25 aa 8e 46 d6
sd 0:0:0:0: [sg0] tag#0 CDB[40]: 1f 0b 63 80 68 13 60 18 e8 ee a6 d9 07 0b 6d ce
sd 0:0:0:0: [sg0] tag#0 CDB[50]: 2a 97 98 2a 59 60 cd ed 40 3f fc 4f 57 a9 48 18
sd 0:0:0:0: [sg0] tag#0 CDB[60]: 7b cd 40 d7 b0 98 62 51 2d df ba 11 b9 33 ad fc
sd 0:0:0:0: [sg0] tag#0 CDB[70]: f9 40 99 0e 19 06 57 32 01 df da ea 31 fc 56 cf
sd 0:0:0:0: [sg0] tag#0 CDB[80]: 08 a2 4d 89 25 ff 9c 02 6e 91 4e 53 00 b3 00 ee
sd 0:0:0:0: [sg0] tag#0 CDB[90]: 42 b6 93 c4 c8 7d 2c 7a 04 0d 6f 2f 0a 89 aa f3
sd 0:0:0:0: [sg0] tag#0 CDB[a0]: d3 1e 66 c4 89 da c4 80 f6 91 22 39 91 cc f4 b2
sd 0:0:0:0: [sg0] tag#0 CDB[b0]: 9c 98 dd 8b 43 e7 73 09 c9 fa 0a cb 78 65 e3 c6
sd 0:0:0:0: [sg0] tag#0 CDB[c0]: 36 d8 78 34
program syz-executor.4 is using a deprecated SCSI ioctl, please convert it to SG_IO
sr 1:0:0:0: [sr0] CDROM not ready.  Make sure there is a disc in the drive.
sr 1:0:0:0: [sr0] CDROM not ready.  Make sure there is a disc in the drive.
EXT4-fs (sda): journaled quota format not specified
sr 1:0:0:0: [sr0] CDROM not ready.  Make sure there is a disc in the drive.
sr 1:0:0:0: [sr0] CDROM not ready.  Make sure there is a disc in the drive.
EXT4-fs (sda): journaled quota format not specified
EXT4-fs (sda): journaled quota format not specified
EXT4-fs (sda): journaled quota format not specified
EXT4-fs (sda): journaled quota format not specified
EXT4-fs (sda): journaled quota format not specified
EXT4-fs (sda): journaled quota format not specified
loop5: detected capacity change from 0 to 135266304
tmpfs: Bad value for 'gid'
loop5: detected capacity change from 0 to 135266304
tmpfs: Bad value for 'gid'
loop5: detected capacity change from 0 to 135266304
tmpfs: Bad value for 'gid'
loop5: detected capacity change from 0 to 135266304
tmpfs: Bad value for 'gid'
loop0: detected capacity change from 0 to 135266304
tmpfs: Bad value for 'gid'
loop6: detected capacity change from 0 to 135266304
tmpfs: Bad value for 'gid'
loop0: detected capacity change from 0 to 135266304
tmpfs: Bad value for 'gid'
loop6: detected capacity change from 0 to 135266304
tmpfs: Bad value for 'gid'
loop0: detected capacity change from 0 to 135266304
tmpfs: Bad value for 'gid'
loop6: detected capacity change from 0 to 135266304
tmpfs: Bad value for 'gid'
__nla_validate_parse: 21 callbacks suppressed
netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'.
mmap: syz-executor.0 (77607) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst.
PM: Image not found (code -6)
nfs4: Unknown parameter '!)'
nfs4: Unknown parameter '!)'
PM: Image not found (code -6)
nfs4: Unknown parameter '!)'
nfs4: Unknown parameter '!)'
PM: Image not found (code -6)
nfs4: Unknown parameter '!)'
PM: Image not found (code -6)