program: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@bpq0, 0xfffffffffffffe1d) ioctl$sock_netdev_private(r2, 0x8914, &(0x7f0000000000)) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bpq0, 0xfffd, 'syz0\x00', @default, 0xfffffdb8, 0x2, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bpq0, 0x6, 'syz1\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x1, 0x0, [@null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @default]}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bpq0, 0x2, 'syz1\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5, 0x1, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bpq0, 0xb9, 'syz1\x00', @bcast, 0xd, 0x0, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) ioctl$sock_ifreq(r3, 0x8990, &(0x7f0000000180)={'bond0\x00', @ifru_names='rose0\x00'}) r4 = syz_mount_image$nilfs2(&(0x7f0000000a40), &(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000180), 0x1, 0xa25, &(0x7f00000014c0)="$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") r5 = dup(r4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r5}, &(0x7f0000000040), &(0x7f0000000080)='%+9llu \x00'}, 0x20) [ 68.779730][ T4656] Bluetooth: hci0: command tx timeout [ 68.848598][ T5309] [ 68.849824][ T5309] ====================================================== [ 68.853339][ T5309] WARNING: possible circular locking dependency detected [ 68.856202][ T5309] 6.15.0-rc5-syzkaller #0 Not tainted [ 68.858420][ T5309] ------------------------------------------------------ [ 68.861126][ T5309] syz.0.0/5309 is trying to acquire lock: [ 68.863395][ T5309] ffff888035bcd670 (&nr_node->node_lock){+...}-{3:3}, at: nr_rt_device_down+0x12a/0x720 [ 68.867530][ T5309] [ 68.867530][ T5309] but task is already holding lock: [ 68.870243][ T5309] ffffffff8f44b578 (nr_node_list_lock){+...}-{3:3}, at: nr_rt_device_down+0xa9/0x720 [ 68.873947][ T5309] [ 68.873947][ T5309] which lock already depends on the new lock. [ 68.873947][ T5309] [ 68.878273][ T5309] [ 68.878273][ T5309] the existing dependency chain (in reverse order) is: [ 68.881818][ T5309] [ 68.881818][ T5309] -> #2 (nr_node_list_lock){+...}-{3:3}: [ 68.884893][ T5309] lock_acquire+0x120/0x360 [ 68.886959][ T5309] _raw_spin_lock_bh+0x36/0x50 [ 68.889090][ T5309] nr_rt_device_down+0xa9/0x720 [ 68.891217][ T5309] nr_device_event+0x137/0x150 [ 68.893432][ T5309] notifier_call_chain+0x1b3/0x3e0 [ 68.895664][ T5309] dev_close_many+0x29c/0x410 [ 68.897837][ T5309] netif_close+0x158/0x210 [ 68.899911][ T5309] dev_close+0x10a/0x220 [ 68.901671][ T5309] bpq_device_event+0x2f4/0x600 [ 68.903863][ T5309] notifier_call_chain+0x1b3/0x3e0 [ 68.906258][ T5309] dev_close_many+0x29c/0x410 [ 68.908260][ T5309] netif_close+0x158/0x210 [ 68.910299][ T5309] dev_close+0x10a/0x220 [ 68.912294][ T5309] bond_setup_by_slave+0x5f/0x3f0 [ 68.914534][ T5309] bond_enslave+0x7b4/0x3a40 [ 68.916562][ T5309] bond_do_ioctl+0x635/0x9b0 [ 68.919010][ T5309] dev_ifsioc+0x908/0xf00 [ 68.920970][ T5309] dev_ioctl+0x7b4/0x1150 [ 68.923059][ T5309] sock_do_ioctl+0x22c/0x300 [ 68.925226][ T5309] sock_ioctl+0x576/0x790 [ 68.927310][ T5309] __se_sys_ioctl+0xf9/0x170 [ 68.929518][ T5309] do_syscall_64+0xf6/0x210 [ 68.931647][ T5309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.934396][ T5309] [ 68.934396][ T5309] -> #1 (nr_neigh_list_lock){+...}-{3:3}: [ 68.937727][ T5309] lock_acquire+0x120/0x360 [ 68.939905][ T5309] _raw_spin_lock_bh+0x36/0x50 [ 68.942169][ T5309] nr_remove_neigh+0x25/0xe0 [ 68.944344][ T5309] nr_add_node+0x1d9f/0x2570 [ 68.946442][ T5309] nr_rt_ioctl+0xc12/0xd50 [ 68.948543][ T5309] sock_do_ioctl+0xd9/0x300 [ 68.950710][ T5309] sock_ioctl+0x576/0x790 [ 68.952735][ T5309] __se_sys_ioctl+0xf9/0x170 [ 68.954819][ T5309] do_syscall_64+0xf6/0x210 [ 68.957142][ T5309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.959795][ T5309] [ 68.959795][ T5309] -> #0 (&nr_node->node_lock){+...}-{3:3}: [ 68.962983][ T5309] validate_chain+0xb9b/0x2140 [ 68.965485][ T5309] __lock_acquire+0xaac/0xd20 [ 68.967599][ T5309] lock_acquire+0x120/0x360 [ 68.969698][ T5309] _raw_spin_lock_bh+0x36/0x50 [ 68.971926][ T5309] nr_rt_device_down+0x12a/0x720 [ 68.974372][ T5309] nr_device_event+0x137/0x150 [ 68.977038][ T5309] notifier_call_chain+0x1b3/0x3e0 [ 68.979965][ T5309] dev_close_many+0x29c/0x410 [ 68.982676][ T5309] netif_close+0x158/0x210 [ 68.985158][ T5309] dev_close+0x10a/0x220 [ 68.987529][ T5309] bpq_device_event+0x2f4/0x600 [ 68.990213][ T5309] notifier_call_chain+0x1b3/0x3e0 [ 68.992710][ T5309] dev_close_many+0x29c/0x410 [ 68.994997][ T5309] netif_close+0x158/0x210 [ 68.997095][ T5309] dev_close+0x10a/0x220 [ 68.999273][ T5309] bond_setup_by_slave+0x5f/0x3f0 [ 69.001755][ T5309] bond_enslave+0x7b4/0x3a40 [ 69.003896][ T5309] bond_do_ioctl+0x635/0x9b0 [ 69.005998][ T5309] dev_ifsioc+0x908/0xf00 [ 69.008025][ T5309] dev_ioctl+0x7b4/0x1150 [ 69.010123][ T5309] sock_do_ioctl+0x22c/0x300 [ 69.012252][ T5309] sock_ioctl+0x576/0x790 [ 69.014325][ T5309] __se_sys_ioctl+0xf9/0x170 [ 69.016440][ T5309] do_syscall_64+0xf6/0x210 [ 69.018576][ T5309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.021297][ T5309] [ 69.021297][ T5309] other info that might help us debug this: [ 69.021297][ T5309] [ 69.025534][ T5309] Chain exists of: [ 69.025534][ T5309] &nr_node->node_lock --> nr_neigh_list_lock --> nr_node_list_lock [ 69.025534][ T5309] [ 69.031384][ T5309] Possible unsafe locking scenario: [ 69.031384][ T5309] [ 69.034461][ T5309] CPU0 CPU1 [ 69.036623][ T5309] ---- ---- [ 69.038945][ T5309] lock(nr_node_list_lock); [ 69.041027][ T5309] lock(nr_neigh_list_lock); [ 69.044057][ T5309] lock(nr_node_list_lock); [ 69.046845][ T5309] lock(&nr_node->node_lock); [ 69.048900][ T5309] [ 69.048900][ T5309] *** DEADLOCK *** [ 69.048900][ T5309] [ 69.051798][ T5309] 3 locks held by syz.0.0/5309: [ 69.053786][ T5309] #0: ffffffff8f2f4808 (rtnl_mutex){+.+.}-{4:4}, at: dev_ioctl+0x7a4/0x1150 [ 69.057119][ T5309] #1: ffffffff8f44b518 (nr_neigh_list_lock){+...}-{3:3}, at: nr_rt_device_down+0x28/0x720 [ 69.061139][ T5309] #2: ffffffff8f44b578 (nr_node_list_lock){+...}-{3:3}, at: nr_rt_device_down+0xa9/0x720 [ 69.065309][ T5309] [ 69.065309][ T5309] stack backtrace: [ 69.067528][ T5309] CPU: 0 UID: 0 PID: 5309 Comm: syz.0.0 Not tainted 6.15.0-rc5-syzkaller #0 PREEMPT(full) [ 69.067538][ T5309] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.067543][ T5309] Call Trace: [ 69.067548][ T5309] [ 69.067552][ T5309] dump_stack_lvl+0x189/0x250 [ 69.067567][ T5309] ? __pfx_dump_stack_lvl+0x10/0x10 [ 69.067576][ T5309] ? __pfx__printk+0x10/0x10 [ 69.067585][ T5309] ? print_lock_name+0xde/0x100 [ 69.067596][ T5309] print_circular_bug+0x2ee/0x310 [ 69.067604][ T5309] check_noncircular+0x134/0x160 [ 69.067612][ T5309] validate_chain+0xb9b/0x2140 [ 69.067622][ T5309] __lock_acquire+0xaac/0xd20 [ 69.067633][ T5309] ? nr_rt_device_down+0x12a/0x720 [ 69.067642][ T5309] lock_acquire+0x120/0x360 [ 69.067650][ T5309] ? nr_rt_device_down+0x12a/0x720 [ 69.067659][ T5309] ? nr_rt_device_down+0x12a/0x720 [ 69.067667][ T5309] _raw_spin_lock_bh+0x36/0x50 [ 69.067673][ T5309] ? nr_rt_device_down+0x12a/0x720 [ 69.067681][ T5309] nr_rt_device_down+0x12a/0x720 [ 69.067689][ T5309] nr_device_event+0x137/0x150 [ 69.067701][ T5309] notifier_call_chain+0x1b3/0x3e0 [ 69.067712][ T5309] dev_close_many+0x29c/0x410 [ 69.067725][ T5309] ? __pfx_dev_close_many+0x10/0x10 [ 69.067734][ T5309] ? __try_to_del_timer_sync+0x34a/0x3a0 [ 69.067746][ T5309] ? bond_netdev_event+0x227/0xe80 [ 69.067753][ T5309] netif_close+0x158/0x210 [ 69.067760][ T5309] ? __pfx_netif_close+0x10/0x10 [ 69.067766][ T5309] ? tun_device_event+0x77/0x1020 [ 69.067776][ T5309] dev_close+0x10a/0x220 [ 69.067785][ T5309] bpq_device_event+0x2f4/0x600 [ 69.067792][ T5309] notifier_call_chain+0x1b3/0x3e0 [ 69.067799][ T5309] dev_close_many+0x29c/0x410 [ 69.067805][ T5309] ? __pfx_dev_close_many+0x10/0x10 [ 69.067811][ T5309] ? __lock_acquire+0xaac/0xd20 [ 69.067819][ T5309] netif_close+0x158/0x210 [ 69.067824][ T5309] ? __pfx_netif_close+0x10/0x10 [ 69.067829][ T5309] ? do_raw_spin_lock+0x121/0x290 [ 69.067838][ T5309] ? __local_bh_enable_ip+0x12d/0x1c0 [ 69.067849][ T5309] ? lockdep_hardirqs_on+0x9c/0x150 [ 69.067856][ T5309] dev_close+0x10a/0x220 [ 69.067863][ T5309] bond_setup_by_slave+0x5f/0x3f0 [ 69.067871][ T5309] bond_enslave+0x7b4/0x3a40 [ 69.067877][ T5309] ? kernel_text_address+0xa5/0xe0 [ 69.067886][ T5309] ? unwind_get_return_address+0x4d/0x90 [ 69.067896][ T5309] ? __pfx_bond_enslave+0x10/0x10 [ 69.067904][ T5309] ? apparmor_capable+0x137/0x1b0 [ 69.067912][ T5309] ? full_name_hash+0x92/0xe0 [ 69.067922][ T5309] ? netdev_name_node_lookup+0xdf/0x120 [ 69.067931][ T5309] bond_do_ioctl+0x635/0x9b0 [ 69.067939][ T5309] ? __pfx_bond_do_ioctl+0x10/0x10 [ 69.067948][ T5309] ? trace_contention_end+0x39/0x120 [ 69.067954][ T5309] ? __mutex_lock+0x330/0xe80 [ 69.067961][ T5309] ? __lock_acquire+0xaac/0xd20 [ 69.067969][ T5309] ? full_name_hash+0x92/0xe0 [ 69.067977][ T5309] ? netdev_name_node_lookup+0xdf/0x120 [ 69.067986][ T5309] dev_ifsioc+0x908/0xf00 [ 69.067993][ T5309] ? dev_load+0x21/0x1f0 [ 69.067998][ T5309] dev_ioctl+0x7b4/0x1150 [ 69.068005][ T5309] sock_do_ioctl+0x22c/0x300 [ 69.068016][ T5309] ? __pfx_sock_do_ioctl+0x10/0x10 [ 69.068026][ T5309] sock_ioctl+0x576/0x790 [ 69.068035][ T5309] ? __pfx_sock_ioctl+0x10/0x10 [ 69.068043][ T5309] ? __fget_files+0x3a0/0x420 [ 69.068051][ T5309] ? __fget_files+0x2a/0x420 [ 69.068059][ T5309] ? bpf_lsm_file_ioctl+0x9/0x20 [ 69.068066][ T5309] ? __pfx_sock_ioctl+0x10/0x10 [ 69.068074][ T5309] __se_sys_ioctl+0xf9/0x170 [ 69.068081][ T5309] do_syscall_64+0xf6/0x210 [ 69.068089][ T5309] ? clear_bhb_loop+0x45/0xa0 [ 69.068113][ T5309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.068120][ T5309] RIP: 0033:0x7f23ac18e969 [ 69.068129][ T5309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 69.068135][ T5309] RSP: 002b:00007f23acfa7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 69.068146][ T5309] RAX: ffffffffffffffda RBX: 00007f23ac3b5fa0 RCX: 00007f23ac18e969 [ 69.068154][ T5309] RDX: 0000200000000180 RSI: 0000000000008990 RDI: 0000000000000008 [ 69.068161][ T5309] RBP: 00007f23ac210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 69.068168][ T5309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.068173][ T5309] R13: 0000000000000000 R14: 00007f23ac3b5fa0 R15: 00007fff57dfc4d8 [ 69.068183][ T5309] [ 69.337815][ T5309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.343839][ T5310] loop0: detected capacity change from 0 to 2048 [ 69.349473][ T5309] bond0: (slave rose0): Enslaving as an active interface with an up link [ 69.371824][ T5310] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 69.376496][ T5290] udevd[5290]: incorrect nilfs2 checksum on /dev/loop0 [ 69.383319][ T5310] NILFS (loop0): ifile inode (checkpoint number=2) corrupted [ 69.385929][ T5310] NILFS (loop0): error -5 while loading last checkpoint (checkpoint number=2)