IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 8021q: adding VLAN 0 to HW filter on device batadv0 IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 7, name: ksoftirqd/0 1 lock held by ksoftirqd/0/7: #0: (rcu_callback){....}, at: [] __rcu_reclaim kernel/rcu/rcu.h:185 [inline] #0: (rcu_callback){....}, at: [] rcu_do_batch kernel/rcu/tree.c:2699 [inline] #0: (rcu_callback){....}, at: [] invoke_rcu_callbacks kernel/rcu/tree.c:2962 [inline] #0: (rcu_callback){....}, at: [] __rcu_process_callbacks kernel/rcu/tree.c:2929 [inline] #0: (rcu_callback){....}, at: [] rcu_process_callbacks+0x893/0x12b0 kernel/rcu/tree.c:2946 Preemption disabled at: [] __do_softirq+0xe7/0x9a0 kernel/softirq.c:265 CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted 4.14.157-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x142/0x197 lib/dump_stack.c:58 ___might_sleep.cold+0x1bd/0x1f6 kernel/sched/core.c:6040 __might_sleep+0x93/0xb0 kernel/sched/core.c:5993 lock_sock_nested+0x37/0x110 net/core/sock.c:2761 lock_sock include/net/sock.h:1462 [inline] af_alg_release_parent+0x149/0x210 crypto/af_alg.c:142 hash_sock_destruct+0x164/0x1c0 crypto/algif_hash.c:432 __sk_destruct+0x4f/0x650 net/core/sock.c:1556 __rcu_reclaim kernel/rcu/rcu.h:195 [inline] rcu_do_batch kernel/rcu/tree.c:2699 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2962 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2929 [inline] rcu_process_callbacks+0x7b8/0x12b0 kernel/rcu/tree.c:2946 __do_softirq+0x244/0x9a0 kernel/softirq.c:288 run_ksoftirqd kernel/softirq.c:670 [inline] run_ksoftirqd+0x8c/0x1b0 kernel/softirq.c:662 smpboot_thread_fn+0x5f4/0x960 kernel/smpboot.c:164 kthread+0x319/0x430 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 ================================ WARNING: inconsistent lock state 4.14.157-syzkaller #0 Tainted: G W -------------------------------- inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. ksoftirqd/0/7 [HC0[0]:SC1[3]:HE1:SE0] takes: (sk_lock-AF_ALG){+.?.}, at: [] lock_sock include/net/sock.h:1462 [inline] (sk_lock-AF_ALG){+.?.}, at: [] af_alg_release_parent+0x149/0x210 crypto/af_alg.c:142 {SOFTIRQ-ON-W} state was registered at: mark_held_locks+0xb1/0x100 kernel/locking/lockdep.c:2850 __trace_hardirqs_on_caller kernel/locking/lockdep.c:2879 [inline] trace_hardirqs_on_caller+0x400/0x590 kernel/locking/lockdep.c:2926 trace_hardirqs_on+0xd/0x10 kernel/locking/lockdep.c:2933 __local_bh_enable_ip+0x99/0x1a0 kernel/softirq.c:190 local_bh_enable include/linux/bottom_half.h:32 [inline] lock_sock_nested+0xd4/0x110 net/core/sock.c:2771 lock_sock include/net/sock.h:1462 [inline] alg_bind+0x229/0x4f0 crypto/af_alg.c:192 SYSC_bind+0x1d3/0x220 net/socket.c:1489 SyS_bind+0x24/0x30 net/socket.c:1475 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 irq event stamp: 598206 hardirqs last enabled at (598206): [] restore_regs_and_return_to_kernel+0x0/0x27 hardirqs last disabled at (598205): [] apic_timer_interrupt+0x91/0xa0 arch/x86/entry/entry_64.S:792 softirqs last enabled at (597462): [] __do_softirq+0x645/0x9a0 kernel/softirq.c:314 softirqs last disabled at (597467): [] run_ksoftirqd kernel/softirq.c:670 [inline] softirqs last disabled at (597467): [] run_ksoftirqd+0x8c/0x1b0 kernel/softirq.c:662 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(sk_lock-AF_ALG); lock(sk_lock-AF_ALG); *** DEADLOCK *** 1 lock held by ksoftirqd/0/7: #0: (rcu_callback){....}, at: [] __rcu_reclaim kernel/rcu/rcu.h:185 [inline] #0: (rcu_callback){....}, at: [] rcu_do_batch kernel/rcu/tree.c:2699 [inline] #0: (rcu_callback){....}, at: [] invoke_rcu_callbacks kernel/rcu/tree.c:2962 [inline] #0: (rcu_callback){....}, at: [] __rcu_process_callbacks kernel/rcu/tree.c:2929 [inline] #0: (rcu_callback){....}, at: [] rcu_process_callbacks+0x893/0x12b0 kernel/rcu/tree.c:2946 stack backtrace: CPU: 0 PID: 7 Comm: ksoftirqd/0 Tainted: G W 4.14.157-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x142/0x197 lib/dump_stack.c:58 print_usage_bug.cold+0x330/0x42a kernel/locking/lockdep.c:2585 valid_state kernel/locking/lockdep.c:2598 [inline] mark_lock_irq kernel/locking/lockdep.c:2792 [inline] mark_lock+0xdbd/0x1240 kernel/locking/lockdep.c:3190 mark_irqflags kernel/locking/lockdep.c:3068 [inline] __lock_acquire+0xb57/0x4620 kernel/locking/lockdep.c:3444 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 lock_sock_nested+0xbd/0x110 net/core/sock.c:2770 lock_sock include/net/sock.h:1462 [inline] af_alg_release_parent+0x149/0x210 crypto/af_alg.c:142 hash_sock_destruct+0x164/0x1c0 crypto/algif_hash.c:432 __sk_destruct+0x4f/0x650 net/core/sock.c:1556 __rcu_reclaim kernel/rcu/rcu.h:195 [inline] rcu_do_batch kernel/rcu/tree.c:2699 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2962 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2929 [inline] rcu_process_callbacks+0x7b8/0x12b0 kernel/rcu/tree.c:2946 __do_softirq+0x244/0x9a0 kernel/softirq.c:288 run_ksoftirqd kernel/softirq.c:670 [inline] run_ksoftirqd+0x8c/0x1b0 kernel/softirq.c:662 smpboot_thread_fn+0x5f4/0x960 kernel/smpboot.c:164 kthread+0x319/0x430 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 17, name: ksoftirqd/1 INFO: lockdep is turned off. kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env Preemption disabled at: [] __do_softirq+0xe7/0x9a0 kernel/softirq.c:265 kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' CPU: 1 PID: 17 Comm: ksoftirqd/1 Tainted: G W 4.14.157-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x142/0x197 lib/dump_stack.c:58 ___might_sleep.cold+0x1bd/0x1f6 kernel/sched/core.c:6040 __might_sleep+0x93/0xb0 kernel/sched/core.c:5993 lock_sock_nested+0x37/0x110 net/core/sock.c:2761 lock_sock include/net/sock.h:1462 [inline] af_alg_release_parent+0x149/0x210 crypto/af_alg.c:142 hash_sock_destruct+0x164/0x1c0 crypto/algif_hash.c:432 __sk_destruct+0x4f/0x650 net/core/sock.c:1556 __rcu_reclaim kernel/rcu/rcu.h:195 [inline] rcu_do_batch kernel/rcu/tree.c:2699 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2962 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2929 [inline] rcu_process_callbacks+0x7b8/0x12b0 kernel/rcu/tree.c:2946 __do_softirq+0x244/0x9a0 kernel/softirq.c:288 run_ksoftirqd kernel/softirq.c:670 [inline] run_ksoftirqd+0x8c/0x1b0 kernel/softirq.c:662 smpboot_thread_fn+0x5f4/0x960 kernel/smpboot.c:164 kthread+0x319/0x430 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 7, name: ksoftirqd/0 INFO: lockdep is turned off. kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' Preemption disabled at: [] __do_softirq+0xe7/0x9a0 kernel/softirq.c:265 CPU: 0 PID: 7 Comm: ksoftirqd/0 Tainted: G W 4.14.157-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x142/0x197 lib/dump_stack.c:58 ___might_sleep.cold+0x1bd/0x1f6 kernel/sched/core.c:6040 __might_sleep+0x93/0xb0 kernel/sched/core.c:5993 lock_sock_nested+0x37/0x110 net/core/sock.c:2761 lock_sock include/net/sock.h:1462 [inline] af_alg_release_parent+0x149/0x210 crypto/af_alg.c:142 hash_sock_destruct+0x164/0x1c0 crypto/algif_hash.c:432 __sk_destruct+0x4f/0x650 net/core/sock.c:1556 __rcu_reclaim kernel/rcu/rcu.h:195 [inline] rcu_do_batch kernel/rcu/tree.c:2699 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2962 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2929 [inline] rcu_process_callbacks+0x7b8/0x12b0 kernel/rcu/tree.c:2946 __do_softirq+0x244/0x9a0 kernel/softirq.c:288 run_ksoftirqd kernel/softirq.c:670 [inline] run_ksoftirqd+0x8c/0x1b0 kernel/softirq.c:662 smpboot_thread_fn+0x5f4/0x960 kernel/smpboot.c:164 kthread+0x319/0x430 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 7, name: ksoftirqd/0 INFO: lockdep is turned off. Preemption disabled at: [] __do_softirq+0xe7/0x9a0 kernel/softirq.c:265 CPU: 0 PID: 7 Comm: ksoftirqd/0 Tainted: G W 4.14.157-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x142/0x197 lib/dump_stack.c:58 ___might_sleep.cold+0x1bd/0x1f6 kernel/sched/core.c:6040 __might_sleep+0x93/0xb0 kernel/sched/core.c:5993 lock_sock_nested+0x37/0x110 net/core/sock.c:2761 lock_sock include/net/sock.h:1462 [inline] af_alg_release_parent+0x149/0x210 crypto/af_alg.c:142 hash_sock_destruct+0x164/0x1c0 crypto/algif_hash.c:432 __sk_destruct+0x4f/0x650 net/core/sock.c:1556 __rcu_reclaim kernel/rcu/rcu.h:195 [inline] rcu_do_batch kernel/rcu/tree.c:2699 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2962 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2929 [inline] rcu_process_callbacks+0x7b8/0x12b0 kernel/rcu/tree.c:2946 __do_softirq+0x244/0x9a0 kernel/softirq.c:288 run_ksoftirqd kernel/softirq.c:670 [inline] run_ksoftirqd+0x8c/0x1b0 kernel/softirq.c:662 smpboot_thread_fn+0x5f4/0x960 kernel/smpboot.c:164 kthread+0x319/0x430 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' BUG: sleeping function called from invalid context at net/core/sock.c:2761 in_atomic(): 1, irqs_disabled(): 0, pid: 17, name: ksoftirqd/1 kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env INFO: lockdep is turned off. kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' Preemption disabled at: [] __do_softirq+0xe7/0x9a0 kernel/softirq.c:265 CPU: 1 PID: 17 Comm: ksoftirqd/1 Tainted: G W 4.14.157-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x142/0x197 lib/dump_stack.c:58 ___might_sleep.cold+0x1bd/0x1f6 kernel/sched/core.c:6040 __might_sleep+0x93/0xb0 kernel/sched/core.c:5993 lock_sock_nested+0x37/0x110 net/core/sock.c:2761 lock_sock include/net/sock.h:1462 [inline] af_alg_release_parent+0x149/0x210 crypto/af_alg.c:142 hash_sock_destruct+0x164/0x1c0 crypto/algif_hash.c:432 __sk_destruct+0x4f/0x650 net/core/sock.c:1556 __rcu_reclaim kernel/rcu/rcu.h:195 [inline] rcu_do_batch kernel/rcu/tree.c:2699 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2962 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2929 [inline] rcu_process_callbacks+0x7b8/0x12b0 kernel/rcu/tree.c:2946 __do_softirq+0x244/0x9a0 kernel/softirq.c:288 run_ksoftirqd kernel/softirq.c:670 [inline] run_ksoftirqd+0x8c/0x1b0 kernel/softirq.c:662 smpboot_thread_fn+0x5f4/0x960 kernel/smpboot.c:164 kthread+0x319/0x430 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (ffff8880a40f4be0): kobject_uevent_env kobject: 'loop0' (ffff8880a40f4be0): fill_kobj_path: path = '/devices/virtual/block/loop0'