__should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1603 ================================================ slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc_node mm/slab.c:3286 [inline] kmem_cache_alloc_node_trace+0x270/0x720 mm/slab.c:3648 WARNING: lock held when returning to user space! 4.20.0+ #4 Not tainted __do_kmalloc_node mm/slab.c:3670 [inline] __kmalloc_node_track_caller+0x3d/0x70 mm/slab.c:3685 ------------------------------------------------ __kmalloc_reserve.isra.0+0x40/0xe0 net/core/skbuff.c:140 syz-executor3/30812 is leaving the kernel with locks still held! __alloc_skb+0x12d/0x730 net/core/skbuff.c:208 1 lock held by syz-executor3/30812: #0: 0000000049dd0835 (crtc_ww_class_acquire){+.+.}, at: set_property_atomic+0xb4/0x330 drivers/gpu/drm/drm_mode_object.c:462 alloc_skb include/linux/skbuff.h:1011 [inline] netlink_alloc_large_skb net/netlink/af_netlink.c:1182 [inline] netlink_sendmsg+0xb11/0xf90 net/netlink/af_netlink.c:1892 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xdd/0x130 net/socket.c:631 sock_write_iter+0x379/0x5e0 net/socket.c:900 call_write_iter include/linux/fs.h:1862 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x764/0xb40 fs/read_write.c:487 vfs_write+0x20c/0x580 fs/read_write.c:549 ksys_write+0x105/0x260 fs/read_write.c:598 __do_sys_write fs/read_write.c:610 [inline] __se_sys_write fs/read_write.c:607 [inline] __ia32_sys_write+0x71/0xb0 fs/read_write.c:607 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7fa7869 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5fa30cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000002002b000 RDX: 000000000000001f RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 30823 Comm: syz-executor1 Not tainted 4.20.0+ #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0x15 lib/fault-inject.c:149 __should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1603 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3365 [inline] __do_kmalloc mm/slab.c:3707 [inline] __kmalloc+0x2dc/0x740 mm/slab.c:3718 kmalloc include/linux/slab.h:550 [inline] sock_kmalloc net/core/sock.c:1992 [inline] sock_kmalloc+0x166/0x200 net/core/sock.c:1983 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 af_alg_alloc_areq+0x7c/0x300 crypto/af_alg.c:1097 _skcipher_recvmsg crypto/algif_skcipher.c:75 [inline] skcipher_recvmsg+0x2ec/0x1260 crypto/algif_skcipher.c:165 sock_recvmsg_nosec net/socket.c:794 [inline] sock_recvmsg net/socket.c:801 [inline] sock_recvmsg+0xd0/0x110 net/socket.c:797 sock_read_iter+0x3ba/0x5a0 net/socket.c:878 call_read_iter include/linux/fs.h:1856 [inline] aio_read+0x2a5/0x4c0 fs/aio.c:1536 __io_submit_one fs/aio.c:1857 [inline] io_submit_one+0xbf4/0x1050 fs/aio.c:1908 __do_compat_sys_io_submit fs/aio.c:1995 [inline] __se_compat_sys_io_submit fs/aio.c:1965 [inline] __ia32_compat_sys_io_submit+0x1c5/0x5c0 fs/aio.c:1965 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7ffc869 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5ff80cc EFLAGS: 00000296 ORIG_RAX: 00000000000000f8 RAX: ffffffffffffffda RBX: 00000000f5fd7000 RCX: 0000000000000002 RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 kobject: 'loop5' (000000009563fd01): kobject_uevent_env CPU: 0 PID: 30831 Comm: syz-executor4 Not tainted 4.20.0+ #4 kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0x15 lib/fault-inject.c:149 kobject: 'loop3' (00000000f534a434): kobject_uevent_env __should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1603 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3365 [inline] kmem_cache_alloc+0x47/0x710 mm/slab.c:3539 kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' skb_clone+0x1c5/0x510 net/core/skbuff.c:1285 __netlink_deliver_tap_skb net/netlink/af_netlink.c:296 [inline] __netlink_deliver_tap net/netlink/af_netlink.c:321 [inline] netlink_deliver_tap+0xbc0/0xf40 net/netlink/af_netlink.c:334 kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' netlink_deliver_tap_kernel net/netlink/af_netlink.c:343 [inline] netlink_unicast_kernel net/netlink/af_netlink.c:1309 [inline] netlink_unicast+0x5e2/0x770 net/netlink/af_netlink.c:1336 kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' netlink_sendmsg+0xa05/0xf90 net/netlink/af_netlink.c:1917 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xdd/0x130 net/socket.c:631 sock_write_iter+0x379/0x5e0 net/socket.c:900 call_write_iter include/linux/fs.h:1862 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x764/0xb40 fs/read_write.c:487 vfs_write+0x20c/0x580 fs/read_write.c:549 ksys_write+0x105/0x260 fs/read_write.c:598 __do_sys_write fs/read_write.c:610 [inline] __se_sys_write fs/read_write.c:607 [inline] __ia32_sys_write+0x71/0xb0 fs/read_write.c:607 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7fa7869 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5fa30cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000002002b000 RDX: 000000000000001f RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 30844 Comm: syz-executor3 Not tainted 4.20.0+ #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0x15 lib/fault-inject.c:149 __should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1603 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3365 [inline] __do_kmalloc mm/slab.c:3707 [inline] __kmalloc+0x2dc/0x740 mm/slab.c:3718 kmalloc_array include/linux/slab.h:668 [inline] kcalloc include/linux/slab.h:679 [inline] drm_atomic_state_init+0x176/0x3c0 drivers/gpu/drm/drm_atomic.c:86 drm_atomic_state_alloc drivers/gpu/drm/drm_atomic.c:123 [inline] drm_atomic_state_alloc+0xcf/0x120 drivers/gpu/drm/drm_atomic.c:113 set_property_atomic+0xbc/0x330 drivers/gpu/drm/drm_mode_object.c:464 drm_mode_obj_set_property_ioctl+0x43f/0x780 drivers/gpu/drm/drm_mode_object.c:522 drm_connector_property_set_ioctl+0x1b5/0x2c0 drivers/gpu/drm/drm_connector.c:1841 drm_ioctl_kernel+0x278/0x340 drivers/gpu/drm/drm_ioctl.c:758 drm_ioctl+0x592/0xb50 drivers/gpu/drm/drm_ioctl.c:858 drm_compat_ioctl+0x241/0x310 drivers/gpu/drm/drm_ioc32.c:966 __do_compat_sys_ioctl fs/compat_ioctl.c:1052 [inline] __se_compat_sys_ioctl fs/compat_ioctl.c:998 [inline] __ia32_compat_sys_ioctl+0x197/0x620 fs/compat_ioctl.c:998 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7f8d869 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5f890cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 000000004010aeab RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 CPU: 0 PID: 30852 Comm: syz-executor4 Not tainted 4.20.0+ #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: kobject: 'loop5' (000000009563fd01): kobject_uevent_env __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0x15 lib/fault-inject.c:149 kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' __should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1603 kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3365 [inline] kmem_cache_alloc+0x47/0x710 mm/slab.c:3539 kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' skb_clone+0x1c5/0x510 net/core/skbuff.c:1285 kobject: 'loop1' (00000000c230d184): kobject_uevent_env dev_queue_xmit_nit+0x40d/0xb90 net/core/dev.c:2035 kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' xmit_one net/core/dev.c:3274 [inline] dev_hard_start_xmit+0x164/0xc70 net/core/dev.c:3294 kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' __dev_queue_xmit+0x2f8a/0x3a60 net/core/dev.c:3864 dev_queue_xmit+0x18/0x20 net/core/dev.c:3897 __netlink_deliver_tap_skb net/netlink/af_netlink.c:303 [inline] __netlink_deliver_tap net/netlink/af_netlink.c:321 [inline] netlink_deliver_tap+0xb4e/0xf40 net/netlink/af_netlink.c:334 netlink_deliver_tap_kernel net/netlink/af_netlink.c:343 [inline] netlink_unicast_kernel net/netlink/af_netlink.c:1309 [inline] netlink_unicast+0x5e2/0x770 net/netlink/af_netlink.c:1336 netlink_sendmsg+0xa05/0xf90 net/netlink/af_netlink.c:1917 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xdd/0x130 net/socket.c:631 sock_write_iter+0x379/0x5e0 net/socket.c:900 net_ratelimit: 22 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 call_write_iter include/linux/fs.h:1862 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x764/0xb40 fs/read_write.c:487 vfs_write+0x20c/0x580 fs/read_write.c:549 ksys_write+0x105/0x260 fs/read_write.c:598 __do_sys_write fs/read_write.c:610 [inline] __se_sys_write fs/read_write.c:607 [inline] __ia32_sys_write+0x71/0xb0 fs/read_write.c:607 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7fa7869 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5fa30cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000002002b000 RDX: 000000000000001f RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 30867 Comm: syz-executor1 Not tainted 4.20.0+ #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0x15 lib/fault-inject.c:149 kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env __should_failslab+0x121/0x190 mm/failslab.c:32 kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' should_failslab+0x9/0x14 mm/slab_common.c:1603 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3365 [inline] __do_kmalloc mm/slab.c:3707 [inline] __kmalloc+0x2dc/0x740 mm/slab.c:3718 kmalloc include/linux/slab.h:550 [inline] sock_kmalloc net/core/sock.c:1992 [inline] sock_kmalloc+0x166/0x200 net/core/sock.c:1983 _skcipher_recvmsg crypto/algif_skcipher.c:103 [inline] skcipher_recvmsg+0x499/0x1260 crypto/algif_skcipher.c:165 sock_recvmsg_nosec net/socket.c:794 [inline] sock_recvmsg net/socket.c:801 [inline] sock_recvmsg+0xd0/0x110 net/socket.c:797 sock_read_iter+0x3ba/0x5a0 net/socket.c:878 call_read_iter include/linux/fs.h:1856 [inline] aio_read+0x2a5/0x4c0 fs/aio.c:1536 __io_submit_one fs/aio.c:1857 [inline] io_submit_one+0xbf4/0x1050 fs/aio.c:1908 __do_compat_sys_io_submit fs/aio.c:1995 [inline] __se_compat_sys_io_submit fs/aio.c:1965 [inline] __ia32_compat_sys_io_submit+0x1c5/0x5c0 fs/aio.c:1965 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7ffc869 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5ff80cc EFLAGS: 00000296 ORIG_RAX: 00000000000000f8 RAX: ffffffffffffffda RBX: 00000000f5fd7000 RCX: 0000000000000002 RDX: 0000000020001440 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 30877 Comm: syz-executor3 Not tainted 4.20.0+ #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0x15 lib/fault-inject.c:149 __should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1603 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3365 [inline] __do_kmalloc mm/slab.c:3707 [inline] __kmalloc+0x2dc/0x740 mm/slab.c:3718 kmalloc_array include/linux/slab.h:668 [inline] kcalloc include/linux/slab.h:679 [inline] drm_atomic_state_init+0x212/0x3c0 drivers/gpu/drm/drm_atomic.c:90 drm_atomic_state_alloc drivers/gpu/drm/drm_atomic.c:123 [inline] drm_atomic_state_alloc+0xcf/0x120 drivers/gpu/drm/drm_atomic.c:113 set_property_atomic+0xbc/0x330 drivers/gpu/drm/drm_mode_object.c:464 drm_mode_obj_set_property_ioctl+0x43f/0x780 drivers/gpu/drm/drm_mode_object.c:522 drm_connector_property_set_ioctl+0x1b5/0x2c0 drivers/gpu/drm/drm_connector.c:1841 drm_ioctl_kernel+0x278/0x340 drivers/gpu/drm/drm_ioctl.c:758 drm_ioctl+0x592/0xb50 drivers/gpu/drm/drm_ioctl.c:858 drm_compat_ioctl+0x241/0x310 drivers/gpu/drm/drm_ioc32.c:966 __do_compat_sys_ioctl fs/compat_ioctl.c:1052 [inline] __se_compat_sys_ioctl fs/compat_ioctl.c:998 [inline] __ia32_compat_sys_ioctl+0x197/0x620 fs/compat_ioctl.c:998 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7f8d869 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5f890cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 000000004010aeab RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 kobject: 'loop4' (00000000de8e4348): kobject_uevent_env CPU: 0 PID: 30902 Comm: syz-executor3 Not tainted 4.20.0+ #4 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 kobject: 'loop5' (000000009563fd01): kobject_uevent_env fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0x15 lib/fault-inject.c:149 kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' __should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1603 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3365 [inline] __do_kmalloc mm/slab.c:3707 [inline] __kmalloc_track_caller+0x2d8/0x740 mm/slab.c:3724 kobject: 'loop3' (00000000f534a434): kobject_uevent_env __do_krealloc mm/slab_common.c:1514 [inline] krealloc+0x66/0xd0 mm/slab_common.c:1561 protocol 88fb is buggy, dev hsr_slave_0 drm_atomic_get_connector_state+0x42e/0x620 drivers/gpu/drm/drm_atomic.c:824 drm_atomic_set_property+0x1b2/0x2940 drivers/gpu/drm/drm_atomic_uapi.c:961 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 set_property_atomic+0x145/0x330 drivers/gpu/drm/drm_mode_object.c:479 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 drm_mode_obj_set_property_ioctl+0x43f/0x780 drivers/gpu/drm/drm_mode_object.c:522 kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env drm_connector_property_set_ioctl+0x1b5/0x2c0 drivers/gpu/drm/drm_connector.c:1841 kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' drm_ioctl_kernel+0x278/0x340 drivers/gpu/drm/drm_ioctl.c:758 kobject: 'loop5' (000000009563fd01): kobject_uevent_env drm_ioctl+0x592/0xb50 drivers/gpu/drm/drm_ioctl.c:858 kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' drm_compat_ioctl+0x241/0x310 drivers/gpu/drm/drm_ioc32.c:966 kobject: 'loop4' (00000000de8e4348): kobject_uevent_env __do_compat_sys_ioctl fs/compat_ioctl.c:1052 [inline] __se_compat_sys_ioctl fs/compat_ioctl.c:998 [inline] __ia32_compat_sys_ioctl+0x197/0x620 fs/compat_ioctl.c:998 kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7f8d869 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5f890cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 000000004010aeab RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009563fd01): kobject_uevent_env FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' QAT: Invalid ioctl kobject: 'loop4' (00000000de8e4348): kobject_uevent_env QAT: Invalid ioctl kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env CPU: 0 PID: 30935 Comm: syz-executor3 Not tainted 4.20.0+ #4 kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'loop5' (000000009563fd01): kobject_uevent_env Call Trace: kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0x15 lib/fault-inject.c:149 kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' __should_failslab+0x121/0x190 mm/failslab.c:32 kobject: 'loop1' (00000000c230d184): kobject_uevent_env should_failslab+0x9/0x14 mm/slab_common.c:1603 kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3365 [inline] kmem_cache_alloc_trace+0x2d1/0x760 mm/slab.c:3605 kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kmalloc include/linux/slab.h:545 [inline] drm_atomic_helper_connector_duplicate_state+0x70/0xd0 drivers/gpu/drm/drm_atomic_state_helper.c:388 drm_atomic_get_connector_state+0x1e6/0x620 drivers/gpu/drm/drm_atomic.c:838 drm_atomic_set_property+0x1b2/0x2940 drivers/gpu/drm/drm_atomic_uapi.c:961 kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' set_property_atomic+0x145/0x330 drivers/gpu/drm/drm_mode_object.c:479 drm_mode_obj_set_property_ioctl+0x43f/0x780 drivers/gpu/drm/drm_mode_object.c:522 drm_connector_property_set_ioctl+0x1b5/0x2c0 drivers/gpu/drm/drm_connector.c:1841 drm_ioctl_kernel+0x278/0x340 drivers/gpu/drm/drm_ioctl.c:758 drm_ioctl+0x592/0xb50 drivers/gpu/drm/drm_ioctl.c:858 drm_compat_ioctl+0x241/0x310 drivers/gpu/drm/drm_ioc32.c:966 __do_compat_sys_ioctl fs/compat_ioctl.c:1052 [inline] __se_compat_sys_ioctl fs/compat_ioctl.c:998 [inline] __ia32_compat_sys_ioctl+0x197/0x620 fs/compat_ioctl.c:998 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7f8d869 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5f890cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000004010aeab RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip6erspan0' (00000000bfe160b4): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'ip6erspan0' (00000000bfe160b4): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6erspan0' (00000000bfe160b4): fill_kobj_path: path = '/devices/virtual/net/ip6erspan0' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000f875ae6c): kobject_add_internal: parent: 'ip6erspan0', set: '' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'queues' (00000000f875ae6c): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (00000000f875ae6c): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000eab85000): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'rx-0' (00000000eab85000): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000eab85000): fill_kobj_path: path = '/devices/virtual/net/ip6erspan0/queues/rx-0' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'tx-0' (00000000fd15773e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000fd15773e): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000fd15773e): fill_kobj_path: path = '/devices/virtual/net/ip6erspan0/queues/tx-0' kobject: 'brif' (0000000043a89d73): kobject_add_internal: parent: 'ip6erspan0', set: '' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'batman_adv' (00000000bdc5cad0): kobject_add_internal: parent: 'ip6erspan0', set: '' kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env net_ratelimit: 18 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' protocol 88fb is buggy, dev hsr_slave_0 kobject: 'loop0' (000000003cade663): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' protocol 88fb is buggy, dev hsr_slave_0 kobject: 'loop1' (00000000c230d184): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' QAT: Invalid ioctl kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' QAT: Invalid ioctl kobject: 'loop0' (000000003cade663): kobject_uevent_env kobject: 'loop0' (000000003cade663): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000c230d184): kobject_uevent_env kobject: 'loop1' (00000000c230d184): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000ea1c390c): kobject_uevent_env kobject: 'loop2' (00000000ea1c390c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000f534a434): kobject_uevent_env kobject: 'loop3' (00000000f534a434): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000de8e4348): kobject_uevent_env kobject: 'loop4' (00000000de8e4348): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000009563fd01): kobject_uevent_env kobject: 'loop5' (000000009563fd01): fill_kobj_path: path = '/devices/virtual/block/loop5'