program: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f0000000180)={[{@coherency_buffered}, {@heartbeat_none}, {@coherency_full}, {@err_cont}, {@journal_async_commit}, {@localflocks}, {@intr}, {@dir_resv_level}]}, 0x9, 0x442b, &(0x7f0000004480)="$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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVhB44FAAAAAIT5W0fRtwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC/AgAA//+Elx0W") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x8, 0x0, 0xeb82, 0x0, 0x5}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x1, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=@bridge_dellink={0x34, 0x11, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x14, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x5, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x1}]}}]}]}, 0x34}}, 0x20000000) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000e00)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0093d84f10fc3e1ec648b776cb7f8081d09ad0cc63a23840b824f920b21981285520a35f491e6934193661e8f46d"], 0x1, 0xd99, &(0x7f0000000e80)="$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") r5 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x87) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x580000a, 0x13, r5, 0x0) pwritev2(r5, &(0x7f0000000500)=[{&(0x7f0000000340)='o', 0x1}, {&(0x7f00000011c0)='(', 0x1}], 0x2, 0x1000000, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0700000000000000070000000000010000000000060000000000eb0000000051ee2e79c557c519692b3e9de8f606a849aa871eacbf37b66f53b302fd77135b202800fd42c9f8ca5dafae15b9ce1704905d43298841f2b975014ee0a1034d22123e00ef30ac35102ee469836105a9efc8add766b0586aae132c6bcea34205984f2204168443fc9d0a518f7749"]) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x3) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001700)={0x18, 0x24, 0x301, 0x0, 0x0, {0x1}, [@nested={0x4, 0xae}]}, 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) recvmmsg(r7, &(0x7f00000015c0)=[{{0x0, 0x0, 0x0}, 0x1000000}], 0x1, 0x10000, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000080), r7) syz_genetlink_get_family_id$smc(&(0x7f0000001980), r7) write$binfmt_script(r6, &(0x7f000000e0c0), 0x10010) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@ccm_128={{0x303}, "ffffffffffffffff", "75e207f9124edc5b938000", "ed0b4000", "578619a280c847dd"}, 0x28) sendfile(r0, r6, &(0x7f0000000100)=0xd00, 0x10001) [ 85.469105][ T5342] Bluetooth: hci0: command tx timeout [ 85.867658][ T5366] loop0: detected capacity change from 0 to 32768 [ 85.885679][ T5366] ======================================================= [ 85.885679][ T5366] WARNING: The mand mount option has been deprecated and [ 85.885679][ T5366] and is ignored by this kernel. Remove the mand [ 85.885679][ T5366] option from the mount to silence this warning. [ 85.885679][ T5366] ======================================================= [ 85.970779][ T5366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.093273][ T5365] [ 86.094300][ T5365] ====================================================== [ 86.097051][ T5365] WARNING: possible circular locking dependency detected [ 86.099830][ T5365] syzkaller #0 Not tainted [ 86.101781][ T5365] ------------------------------------------------------ [ 86.104827][ T5365] syz.0.0/5365 is trying to acquire lock: [ 86.107339][ T5365] ffff8880436c4da0 (&oi->ip_alloc_sem){++++}-{4:4}, at: ocfs2_page_mkwrite+0x2ff/0xc40 [ 86.111696][ T5365] [ 86.111696][ T5365] but task is already holding lock: [ 86.115013][ T5365] ffff888032628520 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x14d/0x310 [ 86.118927][ T5365] [ 86.118927][ T5365] which lock already depends on the new lock. [ 86.118927][ T5365] [ 86.123481][ T5365] [ 86.123481][ T5365] the existing dependency chain (in reverse order) is: [ 86.127879][ T5365] [ 86.127879][ T5365] -> #2 (sb_pagefaults){.+.+}-{0:0}: [ 86.131719][ T5365] lock_acquire+0x120/0x360 [ 86.133989][ T5365] ocfs2_page_mkwrite+0x1da/0xc40 [ 86.136435][ T5365] do_page_mkwrite+0x14d/0x310 [ 86.138834][ T5365] __handle_mm_fault+0x1916/0x5440 [ 86.141322][ T5365] handle_mm_fault+0x40a/0x8e0 [ 86.143829][ T5365] do_user_addr_fault+0x764/0x1390 [ 86.146630][ T5365] exc_page_fault+0x76/0xf0 [ 86.149105][ T5365] asm_exc_page_fault+0x26/0x30 [ 86.151670][ T5365] [ 86.151670][ T5365] -> #1 (&mm->mmap_lock){++++}-{4:4}: [ 86.154876][ T5365] lock_acquire+0x120/0x360 [ 86.157059][ T5365] __might_fault+0xcc/0x130 [ 86.159293][ T5365] _copy_to_user+0x2c/0xb0 [ 86.161453][ T5365] fiemap_fill_next_extent+0x1c0/0x390 [ 86.164321][ T5365] ocfs2_fiemap+0x888/0xc90 [ 86.166697][ T5365] do_vfs_ioctl+0x1170/0x1430 [ 86.169240][ T5365] __se_sys_ioctl+0x82/0x170 [ 86.171859][ T5365] do_syscall_64+0xfa/0x3b0 [ 86.174028][ T5365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.176897][ T5365] [ 86.176897][ T5365] -> #0 (&oi->ip_alloc_sem){++++}-{4:4}: [ 86.180250][ T5365] validate_chain+0xb9b/0x2140 [ 86.182703][ T5365] __lock_acquire+0xab9/0xd20 [ 86.185167][ T5365] lock_acquire+0x120/0x360 [ 86.187770][ T5365] down_write+0x96/0x1f0 [ 86.189851][ T5365] ocfs2_page_mkwrite+0x2ff/0xc40 [ 86.192357][ T5365] do_page_mkwrite+0x14d/0x310 [ 86.194794][ T5365] __handle_mm_fault+0x1916/0x5440 [ 86.197332][ T5365] handle_mm_fault+0x40a/0x8e0 [ 86.199897][ T5365] do_user_addr_fault+0x764/0x1390 [ 86.202543][ T5365] exc_page_fault+0x76/0xf0 [ 86.204760][ T5365] asm_exc_page_fault+0x26/0x30 [ 86.206955][ T5365] [ 86.206955][ T5365] other info that might help us debug this: [ 86.206955][ T5365] [ 86.211617][ T5365] Chain exists of: [ 86.211617][ T5365] &oi->ip_alloc_sem --> &mm->mmap_lock --> sb_pagefaults [ 86.211617][ T5365] [ 86.217593][ T5365] Possible unsafe locking scenario: [ 86.217593][ T5365] [ 86.220835][ T5365] CPU0 CPU1 [ 86.223027][ T5365] ---- ---- [ 86.225295][ T5365] rlock(sb_pagefaults); [ 86.227208][ T5365] lock(&mm->mmap_lock); [ 86.230261][ T5365] lock(sb_pagefaults); [ 86.233440][ T5365] lock(&oi->ip_alloc_sem); [ 86.235719][ T5365] [ 86.235719][ T5365] *** DEADLOCK *** [ 86.235719][ T5365] [ 86.239238][ T5365] 2 locks held by syz.0.0/5365: [ 86.241396][ T5365] #0: ffff888034ed4d20 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x32/0x300 [ 86.245514][ T5365] #1: ffff888032628520 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x14d/0x310 [ 86.249665][ T5365] [ 86.249665][ T5365] stack backtrace: [ 86.252119][ T5365] CPU: 0 UID: 0 PID: 5365 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 86.252135][ T5365] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 86.252143][ T5365] Call Trace: [ 86.252150][ T5365] [ 86.252156][ T5365] dump_stack_lvl+0x189/0x250 [ 86.252176][ T5365] ? __pfx_dump_stack_lvl+0x10/0x10 [ 86.252188][ T5365] ? __pfx__printk+0x10/0x10 [ 86.252203][ T5365] ? print_lock_name+0xde/0x100 [ 86.252218][ T5365] print_circular_bug+0x2ee/0x310 [ 86.252232][ T5365] check_noncircular+0x134/0x160 [ 86.252244][ T5365] validate_chain+0xb9b/0x2140 [ 86.252254][ T5365] ? do_raw_spin_unlock+0x4d/0x240 [ 86.252267][ T5365] __lock_acquire+0xab9/0xd20 [ 86.252283][ T5365] ? ocfs2_page_mkwrite+0x2ff/0xc40 [ 86.252298][ T5365] lock_acquire+0x120/0x360 [ 86.252315][ T5365] ? ocfs2_page_mkwrite+0x2ff/0xc40 [ 86.252330][ T5365] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.252345][ T5365] ? sigprocmask+0x15d/0x1a0 [ 86.252357][ T5365] down_write+0x96/0x1f0 [ 86.252367][ T5365] ? ocfs2_page_mkwrite+0x2ff/0xc40 [ 86.252381][ T5365] ? __pfx_down_write+0x10/0x10 [ 86.252393][ T5365] ocfs2_page_mkwrite+0x2ff/0xc40 [ 86.252411][ T5365] ? do_page_mkwrite+0x14d/0x310 [ 86.252427][ T5365] ? __pfx_ocfs2_page_mkwrite+0x10/0x10 [ 86.252441][ T5365] ? _raw_spin_unlock_irq+0x2e/0x50 [ 86.252454][ T5365] ? sigprocmask+0x15d/0x1a0 [ 86.252465][ T5365] ? rcu_is_watching+0x15/0xb0 [ 86.252481][ T5365] ? ocfs2_fault+0x20b/0x3f0 [ 86.252505][ T5365] ? __pfx_ocfs2_fault+0x10/0x10 [ 86.252521][ T5365] do_page_mkwrite+0x14d/0x310 [ 86.252537][ T5365] __handle_mm_fault+0x1916/0x5440 [ 86.252553][ T5365] ? __pfx___handle_mm_fault+0x10/0x10 [ 86.252569][ T5365] ? find_vma+0xe7/0x160 [ 86.252580][ T5365] ? __pfx_find_vma+0x10/0x10 [ 86.252589][ T5365] handle_mm_fault+0x40a/0x8e0 [ 86.252599][ T5365] do_user_addr_fault+0x764/0x1390 [ 86.252613][ T5365] exc_page_fault+0x76/0xf0 [ 86.252623][ T5365] asm_exc_page_fault+0x26/0x30 [ 86.252632][ T5365] RIP: 0033:0x7f2257255171 [ 86.252641][ T5365] Code: 48 8b 54 24 08 48 85 d2 74 17 8b 44 24 18 0f c8 89 c0 48 89 44 24 18 48 83 fa 01 0f 85 b3 01 00 00 48 8b 44 24 10 8b 54 24 18 <89> 10 e9 15 fd ff ff 48 8b 44 24 10 8b 10 48 8b 44 24 08 48 85 c0 [ 86.252650][ T5365] RSP: 002b:00007ffcd42ac080 EFLAGS: 00010246 [ 86.252661][ T5365] RAX: 0000200000001700 RBX: 0000000000000004 RCX: 0000000000000000 [ 86.252668][ T5365] RDX: 0000000000000018 RSI: 0000000000000000 RDI: 0000555593c9a3c8 [ 86.252674][ T5365] RBP: 00007ffcd42ac188 R08: 0000000000000000 R09: 0000000000000000 [ 86.252680][ T5365] R10: 0000000000000000 R11: 0000000000000000 R12: 00007f22575b5fac [ 86.252687][ T5365] R13: 00007f22575b5fa0 R14: fffffffffffffffe R15: 00007ffcd42ac1d0 [ 86.252698][ T5365]