net_ratelimit: 76 callbacks suppressed
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
BUG: sleeping function called from invalid context at mm/slab.h:419
in_atomic(): 1, irqs_disabled(): 1, pid: 13582, name: syz-executor.4
3 locks held by syz-executor.4/13582:
#0: (&ep->mtx){+.+.}, at: [<ffffffff8196a276>] SYSC_epoll_ctl fs/eventpoll.c:2080 [inline]
#0: (&ep->mtx){+.+.}, at: [<ffffffff8196a276>] SyS_epoll_ctl+0x516/0x2780 fs/eventpoll.c:2002
#1: (&dev->dev_mutex){+.+.}, at: [<ffffffff84c03a51>] v4l2_m2m_fop_poll+0x91/0x110 drivers/media/v4l2-core/v4l2-mem2mem.c:802
ip6_tables: ip6tables: counters copy to user failed while replacing table
#2: (&(&q->done_lock)->rlock){....}, at: [<ffffffff84c02e06>] v4l2_m2m_poll+0x116/0x670 drivers/media/v4l2-core/v4l2-mem2mem.c:536
irq event stamp: 2228
hardirqs last enabled at (2227): [<ffffffff8723fa09>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
hardirqs last enabled at (2227): [<ffffffff8723fa09>] _raw_spin_unlock_irqrestore+0x79/0xe0 kernel/locking/spinlock.c:192
hardirqs last disabled at (2228): [<ffffffff8723f696>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline]
hardirqs last disabled at (2228): [<ffffffff8723f696>] _raw_spin_lock_irqsave+0x66/0xc0 kernel/locking/spinlock.c:160
ip6_tables: ip6tables: counters copy to user failed while replacing table
softirqs last enabled at (2178): [<ffffffff861cbc2d>] inet_autobind+0x11d/0x180 net/ipv4/af_inet.c:187
softirqs last disabled at (2176): [<ffffffff85be320b>] spin_lock_bh include/linux/spinlock.h:322 [inline]
softirqs last disabled at (2176): [<ffffffff85be320b>] release_sock+0x1b/0x1b0 net/core/sock.c:2823
Preemption disabled at:
[< (null)>] (null)
CPU: 0 PID: 13582 Comm: syz-executor.4 Not tainted 4.14.259-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+0x1b2/0x281 lib/dump_stack.c:58
___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6041
slab_pre_alloc_hook mm/slab.h:419 [inline]
slab_alloc mm/slab.c:3376 [inline]
kmem_cache_alloc+0x284/0x3c0 mm/slab.c:3550
ep_ptable_queue_proc+0x9e/0x370 fs/eventpoll.c:1255
poll_wait include/linux/poll.h:50 [inline]
v4l2_m2m_poll+0x583/0x670 drivers/media/v4l2-core/v4l2-mem2mem.c:538
v4l2_m2m_fop_poll+0xa4/0x110 drivers/media/v4l2-core/v4l2-mem2mem.c:804
v4l2_poll+0x133/0x1d0 drivers/media/v4l2-core/v4l2-dev.c:342
ep_item_poll fs/eventpoll.c:885 [inline]
ep_insert fs/eventpoll.c:1490 [inline]
SYSC_epoll_ctl fs/eventpoll.c:2117 [inline]
SyS_epoll_ctl+0x14af/0x2780 fs/eventpoll.c:2002
do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x7f830e1d8e99
RSP: 002b:00007f830cb4e168 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9
RAX: ffffffffffffffda RBX: 00007f830e2ebf60 RCX: 00007f830e1d8e99
RDX: 0000000000000004 RSI: 0000000000000001 RDI: 0000000000000005
RBP: 00007f830e232ff1 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdcf5842bf R14: 00007f830cb4e300 R15: 0000000000022000
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
x_tables: ip6_tables: eui64 match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD
print_req_error: I/O error, dev loop3, sector 0
x_tables: ip6_tables: eui64 match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD
x_tables: ip6_tables: eui64 match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD
net_ratelimit: 68 callbacks suppressed
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
print_req_error: I/O error, dev loop1, sector 0
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
ip6_tables: ip6tables: counters copy to user failed while replacing table
print_req_error: I/O error, dev loop1, sector 0
ntfs: (device loop1): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel.
ntfs: (device loop1): parse_options(): Unrecognized mount option obj_type.
ntfs: (device loop1): parse_options(): Unrecognized mount option permit_directio.
ntfs: (device loop1): parse_options(): Unrecognized mount option fscontext.
ntfs: (device loop1): parse_options(): Unrecognized mount option dont_measure.
ntfs: (device loop1): parse_options(): Unrecognized mount option audit.
ntfs: (device loop1): parse_options(): Unrecognized mount option .
ntfs: (device loop1): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel.
ntfs: (device loop1): parse_options(): Unrecognized mount option obj_type.
ntfs: (device loop1): parse_options(): Unrecognized mount option permit_directio.
Bluetooth: hci2 command 0x0c76 tx timeout