[ 35.819258][ T6536] RDX: 00005592473a9fe3 RSI: 00000000000a0800 RDI: 000055924790f210 [ 35.827328][ T6536] RBP: 00007ffca5f5f9d0 R08: 00005592473a9670 R09: 0000000000000020 [ 35.827345][ T6536] R10: 00005592473a9d0c R11: 0000000000000246 R12: 00007ffca5f5f920 [ 35.827357][ T6536] R13: 00005592478fa880 R14: 0000000000000003 R15: 000000000000000e [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 59.377043][ T8414] ------------[ cut here ]------------ [ 59.382762][ T8414] WARNING: CPU: 0 PID: 8414 at mm/util.c:597 kvmalloc_node+0x108/0x110 [ 59.391016][ T8414] Modules linked in: [ 59.394968][ T8414] CPU: 0 PID: 8414 Comm: syz-executor232 Not tainted 5.14.0-syzkaller #0 [ 59.403424][ T8414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.415520][ T8414] RIP: 0010:kvmalloc_node+0x108/0x110 [ 59.420974][ T8414] Code: ff 48 89 df 44 89 fe 44 89 f2 e8 a3 6e 17 00 48 89 c5 eb 05 e8 19 28 ce ff 48 89 e8 5b 41 5c 41 5e 41 5f 5d c3 e8 08 28 ce ff <0f> 0b 31 ed eb e9 66 90 41 56 53 49 89 f6 48 89 fb e8 f2 27 ce ff [ 59.440607][ T8414] RSP: 0018:ffffc9000116f190 EFLAGS: 00010293 [ 59.446706][ T8414] RAX: ffffffff81b2b708 RBX: 0000000400000108 RCX: ffff88802945d580 [ 59.454716][ T8414] RDX: 0000000000000000 RSI: 0000000400000108 RDI: 000000007fffffff [ 59.462720][ T8414] RBP: 0000000000000000 R08: ffffffff81b2b6ac R09: 00000000ffffffff [ 59.470682][ T8414] R10: fffff5200022de05 R11: 0000000000000000 R12: 0000000000000000 [ 59.478679][ T8414] R13: 0000000000000030 R14: 00000000ffffffff R15: 0000000000000dc0 [ 59.486752][ T8414] FS: 0000000001a63300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 59.486771][ T8414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.486782][ T8414] CR2: 00007f9155a3d000 CR3: 00000000350ad000 CR4: 00000000001506e0 [ 59.486796][ T8414] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.486805][ T8414] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.486815][ T8414] Call Trace: [ 59.486821][ T8414] nf_tables_newset+0x2097/0x4360 [ 59.534591][ T8414] ? nf_tables_delrule+0x1310/0x1310 [ 59.539877][ T8414] ? __rcu_read_lock+0xb0/0xb0 [ 59.544738][ T8414] ? __nla_parse+0x3c/0x50 [ 59.549155][ T8414] nfnetlink_rcv+0x10e7/0x2540 [ 59.554142][ T8414] ? nfnetlink_net_exit_batch+0xb0/0xb0 [ 59.559731][ T8414] ? trace_lock_acquire+0x59/0x190 [ 59.564910][ T8414] ? trace_lock_release+0x4f/0x150 [ 59.570049][ T8414] ? lock_release+0x81/0x7b0 [ 59.574691][ T8414] ? netlink_deliver_tap+0x130/0x880 [ 59.579991][ T8414] netlink_unicast+0x7de/0x9b0 [ 59.584799][ T8414] ? netlink_detachskb+0xa0/0xa0 [ 59.589730][ T8414] ? __virt_addr_valid+0x21b/0x2d0 [ 59.594899][ T8414] ? __phys_addr_symbol+0x2b/0x70 [ 59.599916][ T8414] ? __check_object_size+0x2f3/0x3f0 [ 59.605694][ T8414] ? bpf_lsm_netlink_send+0x5/0x10 [ 59.610808][ T8414] netlink_sendmsg+0x9e7/0xe00 [ 59.615624][ T8414] ? netlink_getsockopt+0xa60/0xa60 [ 59.620820][ T8414] ? iovec_from_user+0x359/0x390 [ 59.625895][ T8414] ? __import_iovec+0x35f/0x500 [ 59.630749][ T8414] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 59.636216][ T8414] ? security_socket_sendmsg+0x9d/0xb0 [ 59.641851][ T8414] ? netlink_getsockopt+0xa60/0xa60 [ 59.647084][ T8414] ____sys_sendmsg+0x5a2/0x900 [ 59.651850][ T8414] ? __sys_sendmsg_sock+0x30/0x30 [ 59.656935][ T8414] __sys_sendmsg+0x319/0x400 [ 59.661524][ T8414] ? ____sys_sendmsg+0x900/0x900 [ 59.666571][ T8414] ? rcu_read_lock_sched_held+0x5d/0x110 [ 59.672267][ T8414] ? trace_lock_release+0x4f/0x150 [ 59.677382][ T8414] ? lock_release+0x81/0x7b0 [ 59.681952][ T8414] ? lock_release+0x81/0x7b0 [ 59.686695][ T8414] ? read_lock_is_recursive+0x10/0x10 [ 59.692089][ T8414] ? read_lock_is_recursive+0x10/0x10 [ 59.697498][ T8414] ? __lock_acquire+0x6100/0x6100 [ 59.702691][ T8414] ? __lock_acquire+0x6100/0x6100 [ 59.707723][ T8414] ? __init_rwsem+0x160/0x160 [ 59.712434][ T8414] ? account_other_time+0x63/0x280 [ 59.717544][ T8414] ? rcu_read_lock_sched_held+0x5d/0x110 [ 59.725219][ T8414] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 59.731192][ T8414] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 59.737223][ T8414] do_syscall_64+0x3d/0xb0 [ 59.741647][ T8414] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 59.747651][ T8414] RIP: 0033:0x43f189 [ 59.751546][ T8414] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 59.771290][ T8414] RSP: 002b:00007ffd9e1db828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.779756][ T8414] RAX: ffffffffffffffda RBX: 0000000000400488 RCX: 000000000043f189 [ 59.787863][ T8414] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 59.795876][ T8414] RBP: 0000000000403170 R08: 0000000000000a00 R09: 0000000000400488 [ 59.804091][ T8414] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000403200 [ 59.812055][ T8414] R13: 0000000000000000 R14: 00000000004ad018 R15: 0000000000400488 [ 59.820074][ T8414] Kernel panic - not syncing: panic_on_warn set ... [ 59.826656][ T8414] CPU: 1 PID: 8414 Comm: syz-executor232 Not tainted 5.14.0-syzkaller #0 [ 59.835047][ T8414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.845076][ T8414] Call Trace: [ 59.848338][ T8414] dump_stack_lvl+0x1ae/0x29f [ 59.852998][ T8414] ? show_regs_print_info+0x12/0x12 [ 59.858267][ T8414] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 59.863972][ T8414] panic+0x2a0/0x7d0 [ 59.867860][ T8414] ? __warn+0x13e/0x270 [ 59.872013][ T8414] ? nmi_panic+0x90/0x90 [ 59.876239][ T8414] __warn+0x26a/0x270 [ 59.880220][ T8414] ? kvmalloc_node+0x108/0x110 [ 59.885079][ T8414] ? kvmalloc_node+0x108/0x110 [ 59.890016][ T8414] report_bug+0x1b1/0x2e0 [ 59.894348][ T8414] handle_bug+0x3d/0x70 [ 59.898495][ T8414] exc_invalid_op+0x16/0x40 [ 59.902988][ T8414] asm_exc_invalid_op+0x12/0x20 [ 59.907825][ T8414] RIP: 0010:kvmalloc_node+0x108/0x110 [ 59.913204][ T8414] Code: ff 48 89 df 44 89 fe 44 89 f2 e8 a3 6e 17 00 48 89 c5 eb 05 e8 19 28 ce ff 48 89 e8 5b 41 5c 41 5e 41 5f 5d c3 e8 08 28 ce ff <0f> 0b 31 ed eb e9 66 90 41 56 53 49 89 f6 48 89 fb e8 f2 27 ce ff [ 59.932802][ T8414] RSP: 0018:ffffc9000116f190 EFLAGS: 00010293 [ 59.939063][ T8414] RAX: ffffffff81b2b708 RBX: 0000000400000108 RCX: ffff88802945d580 [ 59.947373][ T8414] RDX: 0000000000000000 RSI: 0000000400000108 RDI: 000000007fffffff [ 59.955325][ T8414] RBP: 0000000000000000 R08: ffffffff81b2b6ac R09: 00000000ffffffff [ 59.963282][ T8414] R10: fffff5200022de05 R11: 0000000000000000 R12: 0000000000000000 [ 59.971236][ T8414] R13: 0000000000000030 R14: 00000000ffffffff R15: 0000000000000dc0 [ 59.979194][ T8414] ? kvmalloc_node+0xac/0x110 [ 59.983857][ T8414] ? kvmalloc_node+0x108/0x110 [ 59.988610][ T8414] nf_tables_newset+0x2097/0x4360 [ 59.993625][ T8414] ? nf_tables_delrule+0x1310/0x1310 [ 59.998899][ T8414] ? __rcu_read_lock+0xb0/0xb0 [ 60.003650][ T8414] ? __nla_parse+0x3c/0x50 [ 60.008047][ T8414] nfnetlink_rcv+0x10e7/0x2540 [ 60.012803][ T8414] ? nfnetlink_net_exit_batch+0xb0/0xb0 [ 60.018338][ T8414] ? trace_lock_acquire+0x59/0x190 [ 60.023448][ T8414] ? trace_lock_release+0x4f/0x150 [ 60.028695][ T8414] ? lock_release+0x81/0x7b0 [ 60.033725][ T8414] ? netlink_deliver_tap+0x130/0x880 [ 60.039010][ T8414] netlink_unicast+0x7de/0x9b0 [ 60.043765][ T8414] ? netlink_detachskb+0xa0/0xa0 [ 60.048689][ T8414] ? __virt_addr_valid+0x21b/0x2d0 [ 60.053795][ T8414] ? __phys_addr_symbol+0x2b/0x70 [ 60.059259][ T8414] ? __check_object_size+0x2f3/0x3f0 [ 60.064618][ T8414] ? bpf_lsm_netlink_send+0x5/0x10 [ 60.069728][ T8414] netlink_sendmsg+0x9e7/0xe00 [ 60.074480][ T8414] ? netlink_getsockopt+0xa60/0xa60 [ 60.079671][ T8414] ? iovec_from_user+0x359/0x390 [ 60.084683][ T8414] ? __import_iovec+0x35f/0x500 [ 60.089630][ T8414] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 60.094920][ T8414] ? security_socket_sendmsg+0x9d/0xb0 [ 60.100371][ T8414] ? netlink_getsockopt+0xa60/0xa60 [ 60.105564][ T8414] ____sys_sendmsg+0x5a2/0x900 [ 60.110346][ T8414] ? __sys_sendmsg_sock+0x30/0x30 [ 60.115451][ T8414] __sys_sendmsg+0x319/0x400 [ 60.120032][ T8414] ? ____sys_sendmsg+0x900/0x900 [ 60.124954][ T8414] ? rcu_read_lock_sched_held+0x5d/0x110 [ 60.130581][ T8414] ? trace_lock_release+0x4f/0x150 [ 60.135683][ T8414] ? lock_release+0x81/0x7b0 [ 60.140358][ T8414] ? lock_release+0x81/0x7b0 [ 60.144939][ T8414] ? read_lock_is_recursive+0x10/0x10 [ 60.150309][ T8414] ? read_lock_is_recursive+0x10/0x10 [ 60.155782][ T8414] ? __lock_acquire+0x6100/0x6100 [ 60.160800][ T8414] ? __lock_acquire+0x6100/0x6100 [ 60.165897][ T8414] ? __init_rwsem+0x160/0x160 [ 60.170575][ T8414] ? account_other_time+0x63/0x280 [ 60.175688][ T8414] ? rcu_read_lock_sched_held+0x5d/0x110 [ 60.181319][ T8414] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 60.187297][ T8414] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 60.193264][ T8414] do_syscall_64+0x3d/0xb0 [ 60.197740][ T8414] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 60.203719][ T8414] RIP: 0033:0x43f189 [ 60.207714][ T8414] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 60.227478][ T8414] RSP: 002b:00007ffd9e1db828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 60.235877][ T8414] RAX: ffffffffffffffda RBX: 0000000000400488 RCX: 000000000043f189 [ 60.244007][ T8414] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 60.251964][ T8414] RBP: 0000000000403170 R08: 0000000000000a00 R09: 0000000000400488 [ 60.259915][ T8414] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000403200 [ 60.267867][ T8414] R13: 0000000000000000 R14: 00000000004ad018 R15: 0000000000400488 [ 60.277307][ T8414] Kernel Offset: disabled [ 60.281618][ T8414] Rebooting in 86400 seconds..