, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 20:28:24 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x680, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 214.049269][T13825] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:24 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x5, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 214.188044][T13825] FAULT_INJECTION: forcing a failure. [ 214.188044][T13825] name failslab, interval 1, probability 0, space 0, times 0 [ 214.200707][T13825] CPU: 1 PID: 13825 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 214.209541][T13825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.219618][T13825] Call Trace: [ 214.222894][T13825] [ 214.225892][T13825] dump_stack_lvl+0xd6/0x122 [ 214.230604][T13825] dump_stack+0x11/0x1b [ 214.234857][T13825] should_fail+0x23c/0x250 [ 214.239347][T13825] __should_failslab+0x81/0x90 [ 214.244180][T13825] should_failslab+0x5/0x20 [ 214.248696][T13825] kmem_cache_alloc_node_trace+0x61/0x310 [ 214.254447][T13825] ? __kmalloc_node_track_caller+0x30/0x40 [ 214.260261][T13825] __kmalloc_node_track_caller+0x30/0x40 [ 214.265907][T13825] ? rtmsg_ifa+0xc3/0x170 [ 214.270243][T13825] __alloc_skb+0x19d/0x450 [ 214.274667][T13825] rtmsg_ifa+0xc3/0x170 [ 214.278831][T13825] __inet_insert_ifa+0x4e9/0x5e0 [ 214.283810][T13825] inet_rtm_newaddr+0x5c6/0xb10 [ 214.288673][T13825] ? __rcu_read_unlock+0x5c/0x290 [ 214.293797][T13825] ? inet_netconf_fill_devconf+0x580/0x580 [ 214.299606][T13825] rtnetlink_rcv_msg+0x745/0x7e0 [ 214.304591][T13825] ? ___cache_free+0x46/0x300 [ 214.309276][T13825] ? kmem_cache_free+0x65/0x110 [ 214.314219][T13825] ? __kfree_skb+0xfe/0x150 [ 214.318736][T13825] ? consume_skb+0x48/0x160 [ 214.323389][T13825] ? nlmon_xmit+0x5f/0x70 [ 214.327726][T13825] ? __this_cpu_preempt_check+0x18/0x20 [ 214.333354][T13825] ? __local_bh_enable_ip+0x4d/0x70 [ 214.338663][T13825] ? local_bh_enable+0x1b/0x20 [ 214.343493][T13825] ? __dev_queue_xmit+0x597/0xf70 [ 214.348519][T13825] ? __skb_clone+0x2db/0x300 [ 214.353167][T13825] ? __rcu_read_unlock+0x5c/0x290 [ 214.358262][T13825] netlink_rcv_skb+0x14e/0x250 [ 214.363156][T13825] ? rtnetlink_bind+0x60/0x60 [ 214.367859][T13825] rtnetlink_rcv+0x18/0x20 [ 214.372344][T13825] netlink_unicast+0x5fc/0x6c0 [ 214.377182][T13825] netlink_sendmsg+0x6e1/0x7d0 [ 214.381935][T13825] ? netlink_getsockopt+0x720/0x720 [ 214.387243][T13825] ____sys_sendmsg+0x39a/0x510 [ 214.391998][T13825] __sys_sendmsg+0x195/0x230 [ 214.396717][T13825] __x64_sys_sendmsg+0x42/0x50 [ 214.401595][T13825] do_syscall_64+0x44/0xd0 [ 214.406099][T13825] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.412068][T13825] RIP: 0033:0x7fa721b3eae9 [ 214.416495][T13825] 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 bc ff ff ff f7 d8 64 89 01 48 [ 214.436108][T13825] RSP: 002b:00007fa71f8b5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 214.444574][T13825] RAX: ffffffffffffffda RBX: 00007fa721c51f60 RCX: 00007fa721b3eae9 [ 214.452535][T13825] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000009 [ 214.460588][T13825] RBP: 00007fa71f8b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 214.468542][T13825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 214.476507][T13825] R13: 00007ffefa18fabf R14: 00007fa71f8b5300 R15: 0000000000022000 [ 214.484475][T13825] 20:28:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 20:28:25 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:25 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) (fail_nth: 10) 20:28:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @host}, 0x10, 0x1800) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x1ff) 20:28:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x6) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000100)={0x0, 0x3}) fallocate(r1, 0x100000011, 0x0, 0x2811fdff) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x80) 20:28:25 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x7, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 214.671456][T13886] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:25 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x7, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 214.745242][T13906] FAULT_INJECTION: forcing a failure. [ 214.745242][T13906] name failslab, interval 1, probability 0, space 0, times 0 [ 214.757952][T13906] CPU: 0 PID: 13906 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 214.766715][T13906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.776976][T13906] Call Trace: [ 214.780267][T13906] [ 214.783193][T13906] dump_stack_lvl+0xd6/0x122 [ 214.787877][T13906] dump_stack+0x11/0x1b [ 214.792034][T13906] should_fail+0x23c/0x250 [ 214.796447][T13906] ? addr_event+0x9c/0x260 [ 214.800900][T13906] __should_failslab+0x81/0x90 [ 214.805732][T13906] should_failslab+0x5/0x20 [ 214.810234][T13906] kmem_cache_alloc_trace+0x52/0x350 [ 214.815518][T13906] addr_event+0x9c/0x260 [ 214.819832][T13906] inetaddr_event+0x6d/0x90 [ 214.824408][T13906] blocking_notifier_call_chain+0x73/0xf0 [ 214.830213][T13906] __inet_insert_ifa+0x4fd/0x5e0 [ 214.835293][T13906] inet_rtm_newaddr+0x5c6/0xb10 20:28:25 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x8, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 214.840258][T13906] ? inet_netconf_fill_devconf+0x580/0x580 [ 214.846181][T13906] rtnetlink_rcv_msg+0x745/0x7e0 [ 214.851140][T13906] ? ___cache_free+0x46/0x300 [ 214.855827][T13906] ? kmem_cache_free+0x65/0x110 [ 214.860730][T13906] ? __kfree_skb+0xfe/0x150 [ 214.865273][T13906] ? consume_skb+0x48/0x160 [ 214.869782][T13906] ? nlmon_xmit+0x5f/0x70 [ 214.874160][T13906] ? __this_cpu_preempt_check+0x18/0x20 [ 214.879767][T13906] ? __local_bh_enable_ip+0x4d/0x70 [ 214.885043][T13906] ? local_bh_enable+0x1b/0x20 [ 214.889804][T13906] ? __dev_queue_xmit+0x597/0xf70 20:28:25 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xc, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 214.894926][T13906] ? __skb_clone+0x2db/0x300 [ 214.899523][T13906] ? __rcu_read_unlock+0x5c/0x290 [ 214.904626][T13906] netlink_rcv_skb+0x14e/0x250 [ 214.909402][T13906] ? rtnetlink_bind+0x60/0x60 [ 214.914443][T13906] rtnetlink_rcv+0x18/0x20 [ 214.918956][T13906] netlink_unicast+0x5fc/0x6c0 [ 214.923780][T13906] netlink_sendmsg+0x6e1/0x7d0 [ 214.928724][T13906] ? netlink_getsockopt+0x720/0x720 [ 214.934015][T13906] ____sys_sendmsg+0x39a/0x510 [ 214.938872][T13906] __sys_sendmsg+0x195/0x230 [ 214.943480][T13906] __x64_sys_sendmsg+0x42/0x50 [ 214.948261][T13906] do_syscall_64+0x44/0xd0 [ 214.952875][T13906] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.958802][T13906] RIP: 0033:0x7fa721b3eae9 [ 214.963212][T13906] 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 bc ff ff ff f7 d8 64 89 01 48 [ 214.982848][T13906] RSP: 002b:00007fa71f894188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 20:28:25 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xd, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 214.991306][T13906] RAX: ffffffffffffffda RBX: 00007fa721c52020 RCX: 00007fa721b3eae9 [ 214.999270][T13906] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000009 [ 215.007250][T13906] RBP: 00007fa71f8941d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.015431][T13906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 215.023428][T13906] R13: 00007ffefa18fabf R14: 00007fa71f894300 R15: 0000000000022000 [ 215.031716][T13906] 20:28:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 20:28:25 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x10, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:25 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x1, 0x46, 0x9, 0x8d, 0x3, "b0fbdd95f0b66da5f90e5fb852966887b840f8"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x100000011, 0x0, 0x2811fdff) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000200)=0x400000) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x4, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@fscache}], [{@appraise_type}]}}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x7, 0x80, 0x2, 0x74, 0x15, "940f17587614c39e8372580a7bca7cd0de08b6"}) 20:28:25 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) (fail_nth: 11) 20:28:25 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x82, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 215.212993][T13933] 9pnet: Insufficient options for proto=fd [ 215.226817][T13947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 215.310231][T13939] FAULT_INJECTION: forcing a failure. [ 215.310231][T13939] name failslab, interval 1, probability 0, space 0, times 0 [ 215.322924][T13939] CPU: 1 PID: 13939 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 215.332170][T13939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.342328][T13939] Call Trace: [ 215.345669][T13939] [ 215.348598][T13939] dump_stack_lvl+0xd6/0x122 [ 215.353195][T13939] dump_stack+0x11/0x1b [ 215.357363][T13939] should_fail+0x23c/0x250 [ 215.361780][T13939] ? kzalloc+0x16/0x20 [ 215.365882][T13939] __should_failslab+0x81/0x90 [ 215.370650][T13939] should_failslab+0x5/0x20 [ 215.375155][T13939] __kmalloc+0x6f/0x370 [ 215.379319][T13939] kzalloc+0x16/0x20 [ 215.383212][T13939] fib_create_info+0xdea/0x3490 [ 215.388069][T13939] ? kvm_sched_clock_read+0x15/0x40 [ 215.393327][T13939] ? sched_clock_cpu+0xe/0x1a0 [ 215.398092][T13939] ? select_idle_sibling+0x516/0x700 [ 215.403387][T13939] ? rtnl_notify+0x72/0x80 [ 215.407816][T13939] ? __rcu_read_unlock+0x45/0x290 [ 215.412900][T13939] fib_table_insert+0x148/0x10c0 [ 215.417916][T13939] ? enqueue_entity+0x4bf/0x6c0 [ 215.422766][T13939] ? enqueue_task_fair+0xda/0x520 [ 215.427831][T13939] ? debug_smp_processor_id+0x18/0x20 [ 215.433277][T13939] ? resched_curr+0x1d/0xb0 [ 215.437790][T13939] ? check_preempt_wakeup+0x1d6/0x3c0 [ 215.443211][T13939] ? __rcu_read_unlock+0x5c/0x290 [ 215.448284][T13939] fib_magic+0x195/0x1e0 [ 215.452536][T13939] fib_add_ifaddr+0xd0/0x2e0 [ 215.457167][T13939] fib_inetaddr_event+0xb5/0x210 [ 215.462109][T13939] ? inetaddr_event+0x6d/0x90 [ 215.466792][T13939] blocking_notifier_call_chain+0x73/0xf0 [ 215.472521][T13939] __inet_insert_ifa+0x4fd/0x5e0 [ 215.477472][T13939] inet_rtm_newaddr+0x5c6/0xb10 [ 215.482394][T13939] ? __rcu_read_unlock+0x5c/0x290 [ 215.487513][T13939] ? inet_netconf_fill_devconf+0x580/0x580 [ 215.493710][T13939] rtnetlink_rcv_msg+0x745/0x7e0 [ 215.498729][T13939] ? ___cache_free+0x46/0x300 [ 215.503425][T13939] ? kmem_cache_free+0x65/0x110 [ 215.508281][T13939] ? __kfree_skb+0xfe/0x150 [ 215.512813][T13939] ? consume_skb+0x48/0x160 [ 215.517343][T13939] ? nlmon_xmit+0x5f/0x70 [ 215.521759][T13939] ? __this_cpu_preempt_check+0x18/0x20 [ 215.527317][T13939] ? __local_bh_enable_ip+0x4d/0x70 [ 215.532599][T13939] ? local_bh_enable+0x1b/0x20 [ 215.537364][T13939] ? __dev_queue_xmit+0x597/0xf70 [ 215.542391][T13939] ? __skb_clone+0x2db/0x300 [ 215.547134][T13939] ? __rcu_read_unlock+0x5c/0x290 [ 215.552236][T13939] netlink_rcv_skb+0x14e/0x250 [ 215.557090][T13939] ? rtnetlink_bind+0x60/0x60 [ 215.561912][T13939] rtnetlink_rcv+0x18/0x20 [ 215.566332][T13939] netlink_unicast+0x5fc/0x6c0 [ 215.571124][T13939] netlink_sendmsg+0x6e1/0x7d0 [ 215.575961][T13939] ? netlink_getsockopt+0x720/0x720 [ 215.581192][T13939] ____sys_sendmsg+0x39a/0x510 [ 215.585957][T13939] __sys_sendmsg+0x195/0x230 [ 215.590575][T13939] __x64_sys_sendmsg+0x42/0x50 [ 215.595355][T13939] do_syscall_64+0x44/0xd0 [ 215.599763][T13939] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.605672][T13939] RIP: 0033:0x7fa721b3eae9 [ 215.610063][T13939] 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 bc ff ff ff f7 d8 64 89 01 48 [ 215.629829][T13939] RSP: 002b:00007fa71f8b5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 215.638222][T13939] RAX: ffffffffffffffda RBX: 00007fa721c51f60 RCX: 00007fa721b3eae9 [ 215.646241][T13939] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000009 [ 215.654190][T13939] RBP: 00007fa71f8b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.662239][T13939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 215.670198][T13939] R13: 00007ffefa18fabf R14: 00007fa71f8b5300 R15: 0000000000022000 [ 215.678149][T13939] 20:28:26 executing program 3: ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000080)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 20:28:26 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x100000011, 0x0, 0x2811fdff) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) 20:28:26 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) (fail_nth: 12) 20:28:26 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x83, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x141200, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x5, 0x100, 0x1, 0x400, 0xa, "794782d1e2057c4fe46888a714f09d07f35388"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 20:28:26 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xa, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 215.842444][T13995] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x18) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 20:28:26 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x84, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 215.969255][T14006] FAULT_INJECTION: forcing a failure. [ 215.969255][T14006] name failslab, interval 1, probability 0, space 0, times 0 [ 215.982002][T14006] CPU: 1 PID: 14006 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 215.990835][T14006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.000893][T14006] Call Trace: [ 216.004174][T14006] [ 216.007134][T14006] dump_stack_lvl+0xd6/0x122 [ 216.012284][T14006] dump_stack+0x11/0x1b 20:28:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x100000011, 0x0, 0x2811fdff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0xffffffff) 20:28:26 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 216.016468][T14006] should_fail+0x23c/0x250 [ 216.020917][T14006] ? sctp_inetaddr_event+0x15d/0x320 [ 216.026206][T14006] __should_failslab+0x81/0x90 [ 216.030973][T14006] should_failslab+0x5/0x20 [ 216.035483][T14006] kmem_cache_alloc_trace+0x52/0x350 [ 216.040769][T14006] ? fib_add_ifaddr+0x1cc/0x2e0 [ 216.045750][T14006] sctp_inetaddr_event+0x15d/0x320 [ 216.050866][T14006] ? masq_inet_event+0x75/0x110 [ 216.055732][T14006] blocking_notifier_call_chain+0x73/0xf0 [ 216.061473][T14006] __inet_insert_ifa+0x4fd/0x5e0 [ 216.066484][T14006] inet_rtm_newaddr+0x5c6/0xb10 [ 216.071362][T14006] ? inet_netconf_fill_devconf+0x580/0x580 [ 216.077210][T14006] rtnetlink_rcv_msg+0x745/0x7e0 [ 216.082158][T14006] ? ___cache_free+0x46/0x300 [ 216.086906][T14006] ? kmem_cache_free+0x65/0x110 [ 216.091761][T14006] ? __kfree_skb+0xfe/0x150 [ 216.096272][T14006] ? consume_skb+0x48/0x160 [ 216.100831][T14006] ? nlmon_xmit+0x5f/0x70 [ 216.105249][T14006] ? __this_cpu_preempt_check+0x18/0x20 [ 216.110891][T14006] ? __local_bh_enable_ip+0x4d/0x70 [ 216.116224][T14006] ? local_bh_enable+0x1b/0x20 [ 216.120999][T14006] ? __dev_queue_xmit+0x597/0xf70 [ 216.126058][T14006] ? __skb_clone+0x2db/0x300 [ 216.130697][T14006] ? __rcu_read_unlock+0x5c/0x290 [ 216.135728][T14006] netlink_rcv_skb+0x14e/0x250 [ 216.140504][T14006] ? rtnetlink_bind+0x60/0x60 [ 216.145193][T14006] rtnetlink_rcv+0x18/0x20 [ 216.149639][T14006] netlink_unicast+0x5fc/0x6c0 [ 216.154408][T14006] netlink_sendmsg+0x6e1/0x7d0 [ 216.159216][T14006] ? netlink_getsockopt+0x720/0x720 [ 216.164425][T14006] ____sys_sendmsg+0x39a/0x510 [ 216.169256][T14006] __sys_sendmsg+0x195/0x230 [ 216.173916][T14006] __x64_sys_sendmsg+0x42/0x50 [ 216.178693][T14006] do_syscall_64+0x44/0xd0 [ 216.183164][T14006] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.189115][T14006] RIP: 0033:0x7fa721b3eae9 [ 216.193614][T14006] 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 bc ff ff ff f7 d8 64 89 01 48 20:28:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 216.213733][T14006] RSP: 002b:00007fa71f894188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 216.222217][T14006] RAX: ffffffffffffffda RBX: 00007fa721c52020 RCX: 00007fa721b3eae9 [ 216.230248][T14006] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000009 [ 216.238252][T14006] RBP: 00007fa71f8941d0 R08: 0000000000000000 R09: 0000000000000000 [ 216.246222][T14006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 216.254225][T14006] R13: 00007ffefa18fabf R14: 00007fa71f894300 R15: 0000000000022000 [ 216.262359][T14006] 20:28:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x84080, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 20:28:27 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x86, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 216.735095][ T43] device hsr_slave_0 left promiscuous mode [ 216.741141][ T43] device hsr_slave_1 left promiscuous mode [ 216.747370][ T43] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 216.754802][ T43] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 216.762282][ T43] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 216.769684][ T43] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 216.777417][ T43] device bridge_slave_1 left promiscuous mode [ 216.783635][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.791162][ T43] device bridge_slave_0 left promiscuous mode [ 216.797305][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.806458][ T43] device veth1_macvtap left promiscuous mode [ 216.812463][ T43] device veth0_macvtap left promiscuous mode [ 216.818436][ T43] device veth1_vlan left promiscuous mode [ 216.824242][ T43] device veth0_vlan left promiscuous mode [ 216.904922][ T43] team0 (unregistering): Port device team_slave_1 removed [ 216.914627][ T43] team0 (unregistering): Port device team_slave_0 removed [ 216.924173][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 216.935202][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 216.962747][ T43] bond0 (unregistering): Released all slaves [ 217.825586][T14039] chnl_net:caif_netlink_parms(): no params data found [ 217.857770][T14039] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.865139][T14039] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.872809][T14039] device bridge_slave_0 entered promiscuous mode [ 217.879968][T14039] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.887023][T14039] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.894702][T14039] device bridge_slave_1 entered promiscuous mode [ 217.909882][T14039] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 217.920156][T14039] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 217.938315][T14039] team0: Port device team_slave_0 added [ 217.944657][T14039] team0: Port device team_slave_1 added [ 217.959015][T14039] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 217.966127][T14039] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 217.992152][T14039] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 218.003224][T14039] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 218.010227][T14039] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 218.036133][T14039] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 218.057645][T14039] device hsr_slave_0 entered promiscuous mode [ 218.065585][T14039] device hsr_slave_1 entered promiscuous mode [ 218.127297][T14039] 8021q: adding VLAN 0 to HW filter on device bond0 [ 218.137061][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 218.144953][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 218.153983][T14039] 8021q: adding VLAN 0 to HW filter on device team0 [ 218.162432][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 218.171029][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 218.179489][ T1916] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.186544][ T1916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.195599][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 218.203638][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 218.211991][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 218.220345][ T1920] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.227356][ T1920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 218.236728][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 218.252466][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 218.261783][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 218.270384][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 218.279610][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 218.288188][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 218.296846][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 218.307150][T14039] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 218.318899][T14039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 218.327055][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 218.335438][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 218.349793][T14039] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 218.357848][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 218.365401][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 218.401725][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 218.444707][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 218.453660][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 218.461383][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 218.471926][T14039] device veth0_vlan entered promiscuous mode [ 218.480832][T14039] device veth1_vlan entered promiscuous mode [ 218.493316][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 218.501387][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 218.509543][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 218.519240][T14039] device veth0_macvtap entered promiscuous mode [ 218.528179][T14039] device veth1_macvtap entered promiscuous mode [ 218.540342][T14039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 218.550782][T14039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.560637][T14039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 218.571036][T14039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.580847][T14039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 218.591276][T14039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.601079][T14039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 218.611477][T14039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.621362][T14039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 218.631785][T14039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.644182][T14039] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 218.652072][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 218.660444][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 218.669172][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 218.678414][T14039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 218.688844][T14039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.698752][T14039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 218.709165][T14039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.719407][T14039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 218.729810][T14039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.739605][T14039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 218.750036][T14039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.759943][T14039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 218.770394][T14039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 218.781509][T14039] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 218.790014][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 218.798805][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 20:28:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x236282, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 20:28:29 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xf, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:29 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x82, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:29 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) (fail_nth: 13) 20:28:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x1ff, 0x1, 0x9}) 20:28:29 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x88, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)={{0x10b, 0x7, 0x8, 0x2f2, 0x3d7, 0x2, 0x219, 0x7}, "96d344312bf88172e43fcb08c192b34287bc9a665c367ad7ca7f8ef026f98c64352630b700ae7c7b8de3f11f20f1bfaaacb52109392ca4efd846987d406006fb13a1a1b4caa9512c76aa4c5199033cf4", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa70) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x1, 0x6, 0x9, 0x1, 0x18, "a8ad93f098de983c94632c92cd2f39816deb2a"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x5) [ 219.013706][T14074] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:29 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:29 executing program 3: ioctl(0xffffffffffffffff, 0x1e9f, &(0x7f0000000240)="9adc3b6d5ea9237773da9affbe1c642c78b74b7a380f87dee13aa1369f1fd21802badf3086c3012489c1fab17d3f29da316ff62903b7ec02727bc3ddc14b9d7f6313f090af1a78af83621f91a931652e2fc52d3294617b932ea4fee008a7a9e6f3953033e1f5f6fc980951af48243236e1110e4cc8027f267974ec415f497f447d23cce9c8f59a8ad9ba1daab257808f85d7791f432a2f0c1abd94b26b002e918f9cfd45982041a80beeb9ead92fdab1285bb4ff9c7b04f0f7") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000200)={0x6, 0x3, 0x4, 0x0, 0x18, "db007f241020551fcf64876f025b75da12895f"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x4) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x80100, 0x196) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x7, 0x8, 0x0, 0xe2, 0x7, "1167ee4fd489639490a831ef6e0dfc931a8196"}) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f0000000180)={0x10001, 0x0, 0x3, 0x9, 0x3, [0x4, 0x7fff, 0x1, 0x9]}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x2) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0), 0x2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) [ 219.129953][T14093] FAULT_INJECTION: forcing a failure. [ 219.129953][T14093] name failslab, interval 1, probability 0, space 0, times 0 [ 219.142692][T14093] CPU: 1 PID: 14093 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 219.151458][T14093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.161570][T14093] Call Trace: [ 219.164915][T14093] [ 219.167839][T14093] dump_stack_lvl+0xd6/0x122 [ 219.172444][T14093] dump_stack+0x11/0x1b [ 219.176613][T14093] should_fail+0x23c/0x250 [ 219.181084][T14093] ? sctp_addr_wq_mgmt+0x1ec/0x3c0 [ 219.186200][T14093] __should_failslab+0x81/0x90 [ 219.191002][T14093] should_failslab+0x5/0x20 [ 219.195509][T14093] __kmalloc_track_caller+0x6d/0x370 [ 219.200830][T14093] kmemdup+0x21/0x50 [ 219.204726][T14093] sctp_addr_wq_mgmt+0x1ec/0x3c0 [ 219.209708][T14093] sctp_inetaddr_event+0x24e/0x320 [ 219.214819][T14093] ? masq_inet_event+0x75/0x110 [ 219.219752][T14093] blocking_notifier_call_chain+0x73/0xf0 [ 219.225506][T14093] __inet_insert_ifa+0x4fd/0x5e0 [ 219.230450][T14093] inet_rtm_newaddr+0x5c6/0xb10 [ 219.235305][T14093] ? __rcu_read_unlock+0x5c/0x290 [ 219.240374][T14093] ? inet_netconf_fill_devconf+0x580/0x580 [ 219.246238][T14093] rtnetlink_rcv_msg+0x745/0x7e0 [ 219.251328][T14093] ? ___cache_free+0x46/0x300 [ 219.256006][T14093] ? kmem_cache_free+0x65/0x110 [ 219.260881][T14093] ? __kfree_skb+0xfe/0x150 [ 219.265409][T14093] ? consume_skb+0x48/0x160 [ 219.269919][T14093] ? nlmon_xmit+0x5f/0x70 [ 219.274330][T14093] ? __this_cpu_preempt_check+0x18/0x20 [ 219.279881][T14093] ? __local_bh_enable_ip+0x4d/0x70 [ 219.285179][T14093] ? local_bh_enable+0x1b/0x20 [ 219.290004][T14093] ? __dev_queue_xmit+0x597/0xf70 [ 219.295038][T14093] ? __skb_clone+0x2db/0x300 [ 219.299760][T14093] ? __rcu_read_unlock+0x5c/0x290 [ 219.304836][T14093] netlink_rcv_skb+0x14e/0x250 [ 219.309601][T14093] ? rtnetlink_bind+0x60/0x60 [ 219.314283][T14093] rtnetlink_rcv+0x18/0x20 [ 219.318700][T14093] netlink_unicast+0x5fc/0x6c0 [ 219.323624][T14093] netlink_sendmsg+0x6e1/0x7d0 [ 219.328405][T14093] ? netlink_getsockopt+0x720/0x720 [ 219.333664][T14093] ____sys_sendmsg+0x39a/0x510 [ 219.338440][T14093] __sys_sendmsg+0x195/0x230 [ 219.343042][T14093] __x64_sys_sendmsg+0x42/0x50 [ 219.347807][T14093] do_syscall_64+0x44/0xd0 [ 219.352225][T14093] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.358137][T14093] RIP: 0033:0x7fa721b3eae9 [ 219.362562][T14093] 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 bc ff ff ff f7 d8 64 89 01 48 [ 219.382197][T14093] RSP: 002b:00007fa71f894188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 219.390613][T14093] RAX: ffffffffffffffda RBX: 00007fa721c52020 RCX: 00007fa721b3eae9 [ 219.398618][T14093] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000009 [ 219.406577][T14093] RBP: 00007fa71f8941d0 R08: 0000000000000000 R09: 0000000000000000 [ 219.414555][T14093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 219.422525][T14093] R13: 00007ffefa18fabf R14: 00007fa71f894300 R15: 0000000000022000 [ 219.430483][T14093] 20:28:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000140)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_attach_bpf(r3, 0x1, 0xf, &(0x7f00000001c0), 0x4) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x94, 0x0}, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000000)={{r2}, 0x0, 0x7ff, 0x1}) 20:28:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x80000001]}, 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x0, 0x400, 0x7fffffff, 0x7, 0x0, "5cbc0bb3856b87effa36e905d6eece733b927d"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022abd70000100df25010000000c00030001000000000000000600060004000000"], 0x28}, 0x1, 0x0, 0x0, 0x8040}, 0x40) 20:28:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f0000000080)={&(0x7f0000000100)=""/207, 0xcf}) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0x4, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) 20:28:30 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 219.550160][ T24] audit: type=1400 audit(1637785710.232:205): avc: denied { setopt } for pid=14145 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 20:28:30 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xa8, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:30 executing program 4: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x8e00, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x6) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x4000, 0x7, 0x8f4, 0x3}}) [ 219.608652][ T24] audit: type=1400 audit(1637785710.282:206): avc: denied { setopt } for pid=14143 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 20:28:30 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) (fail_nth: 14) 20:28:30 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:30 executing program 3: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @broadcast}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x8, {0x2, 0x4e23, @multicast2}, 'geneve0\x00'}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x100000011, 0x0, 0x2811fdff) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000080)}, 0x10) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000700)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) io_submit(0x0, 0x9, &(0x7f0000000a80)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x7f, 0xffffffffffffffff, &(0x7f00000002c0)="46ab30625f3804c89cb4f2cc8206d949a9873bf4d3a6e6b61f5773bd2eb7b53401a5a3bca980fe6366d1abc1d94d71d0c0e287eb4dcfc4c889f025fc9cc833a722832e6121337397e374a26606529550f130c0c92cff8dd07dd22ba89f384fdc141c1c39f455c028181e273311bce5b6cfcfa6397b47e770b332440770e69dfd533084aa8438624697f31ec8411bd1a871155794699dc4e2851def20dd8cc03780441998c87f3b4e55917e6cb432766b15dd3851cf7a239ce9067076f153da1801455e834cb5e95860cae6c5f9f4eeb16ec743208d9d842a577c04623d5fa3702bfd36668487142ee1507e45cf0a92a4903b9fec9d", 0xf5, 0x0, 0x0, 0x0, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f00000003c0)="4dfe0da1c8ffd6248823c5b187ae39e4faccb64f8265567a576dc5dbbb5bfcf27696681cbe67960b844b8193456fc8875112966c11b9134ccc9ca6789fc8e97cd22296d158222192931b5fe6", 0x4c, 0xfffffffffffff7aa, 0x0, 0x2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2, 0x40, 0xffffffffffffffff, &(0x7f0000000580)="ab0872550f57b777d3d2ffd4871988b65286438b7e676e2809d6fad5dc3e9c", 0x1f, 0x0, 0x0, 0x3}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0xb, 0x400, 0xffffffffffffffff, &(0x7f0000000600)="ca433b170ea07ee1d335e9bf596adb53168406d3e32434993fb173ea49ff068bd186c684e6646fc4705fbb3ff71812665de8034c1b6eaf0c6a7ec15e41253bef9d5a7a29fa29a580ab5f958771605a11b60975ef5d2419893a04c4605009805ef2f3e1ddd987aef660b6cd554148bd13bd0d40b7f2ee77365e74c2ccf499bc7812f9b9c01c91aa82f4df2d3ba40c907e4bb67c591d0f4bcf52b23559e6ff1fd8bf5f109a0be23d8d1d2a5096c79a916838fd474b78189950d7aa34086c4a62eb266dfa4735f96e7de97f550ead4eb8f9c8c57f8a4fb18f0624aed89a85ac44ed713b1442f66ecc19", 0xe8, 0x9, 0x0, 0x1, r2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000780)="1aba6c3f800621cbdd8ab9f6c5ed03597cd07936b1b6f56f29073f0c2a71eff1cfcbb6edf9bbfda03cf9a7b61a40e857de45b7665ab0e119dd3faeb8cf72359c378097a459e1060dbecb6a54f249791fe595d3245594c959b4742fcbc4cf6222ce4c20adebc4515e", 0x68, 0x9, 0x0, 0x1, r3}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000840)="ae02bb0876c2f957572af5ec44dbc40d710b9bdfc62d04465a43defd3da17aec5c", 0x21, 0x0, 0x0, 0x3}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f00000008c0)="c2f6c5a889be83ba73404c66a64ea3dcd20b50e698527f16c857b81ac181527ce96de9522f6fb37c54cb54088f8e7a182b711508205c79adf6a97272ca34eb884447abc1fead187969fb9b21a5bf2faf83c4e658081590f2ea42def38f4916cd9bd8c5d505ce5acdc342ae5a109d055097bd82e1ea7a6e79452686497d", 0x7d, 0x5, 0x0, 0x1, r4}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000000980)="7b252715b4d19c8530f40909fb52a3adfdb0caab0eb0fc8050af402327b3b49765039b01416520794a4418796bc737d61ad93b5f45ad4c89dbf6", 0x3a, 0x7, 0x0, 0x1}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000a00), 0x0, 0x100, 0x0, 0x1}]) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x800004, 0x4, 0x400, 0x0, 0x1}, 0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r5, &(0x7f0000000080)}, 0x10) dup(r5) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0x0, 0x2811fdff) getpeername$qrtr(r6, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 219.755346][T14170] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 219.794913][T14170] FAULT_INJECTION: forcing a failure. [ 219.794913][T14170] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 219.808016][T14170] CPU: 1 PID: 14170 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 219.816782][T14170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.826842][T14170] Call Trace: [ 219.830120][T14170] [ 219.833130][T14170] dump_stack_lvl+0xd6/0x122 [ 219.837723][T14170] dump_stack+0x11/0x1b [ 219.841904][T14170] should_fail+0x23c/0x250 [ 219.846390][T14170] should_fail_usercopy+0x16/0x20 [ 219.851426][T14170] _copy_to_user+0x1c/0x90 [ 219.855992][T14170] simple_read_from_buffer+0xab/0x120 [ 219.861465][T14170] proc_fail_nth_read+0x10d/0x150 [ 219.866568][T14170] ? proc_fault_inject_write+0x230/0x230 [ 219.872203][T14170] vfs_read+0x1e6/0x750 [ 219.876363][T14170] ? __fget_light+0x219/0x260 [ 219.881125][T14170] ksys_read+0xd9/0x190 [ 219.885287][T14170] __x64_sys_read+0x3e/0x50 [ 219.889818][T14170] do_syscall_64+0x44/0xd0 [ 219.894237][T14170] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.900213][T14170] RIP: 0033:0x7fa721af169c [ 219.904621][T14170] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 219.924266][T14170] RSP: 002b:00007fa71f8b5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 219.932710][T14170] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007fa721af169c [ 219.940676][T14170] RDX: 000000000000000f RSI: 00007fa71f8b51e0 RDI: 000000000000000a 20:28:30 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x500, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:30 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 219.948736][T14170] RBP: 00007fa71f8b51d0 R08: 0000000000000000 R09: 0000000000000000 [ 219.956714][T14170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 219.964686][T14170] R13: 00007ffefa18fabf R14: 00007fa71f8b5300 R15: 0000000000022000 [ 219.972662][T14170] 20:28:30 executing program 4: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) 20:28:30 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xb0, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x38) fallocate(r1, 0x100000011, 0x0, 0x2811fdff) r2 = syz_open_pts(r1, 0x181000) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000280)={{r2}, "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"}) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000000)={0xff, 0x6175, 0x2, 0x7, 0x15, "8cb8b7ec2af11b2ef23735cbbe4819c6c13367"}) 20:28:30 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x600, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 220.088798][T14215] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2801, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x10001}}, './file0\x00'}) syz_open_pts(r2, 0x2000) 20:28:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x10001) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80101) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 20:28:30 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x700, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:31 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xf, &(0x7f0000000400), 0x8) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000240)=ANY=[]) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x881) r1 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0xf, &(0x7f0000000400), 0x8) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x94, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000000180)={&(0x7f0000000300)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x36}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000000380)="77cc217cb828f036fbc661a38b76a90c164610f01a94263887c3f967dbc2b535030b85d9fd3a4a29d7837b7c3f7c3c9dfd8c93e1f6830225980b61028091b9a85bab6402971458017c26ece1", 0x4c}, {&(0x7f0000002cc0)="e3601d1ff03b6d53be4315ffcd3a9d93373a06249a0ee4fcf4cff1e99f804b9381f34105a266f858ea939030863468993d44ff91302ac729ec2095199642cae1dd78755afefe0b3137", 0x49}, {&(0x7f00000004c0)="0a7769f97807adabd6e60723d936aed3ce2dbd5b9cabc3659f8dde21fac21c805eaaac8234c239006568a3544f8c880be40d9617ede5c4bc550fece00433a3dd228b7f9de8615f2afe4e19a334dd85bbacfc9fd6bc10d353a01df6dc88b13fea71412005af77eb3b", 0x68}, {&(0x7f0000000540)="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0x105f}, {&(0x7f0000001640)="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"/465, 0x1d1}, {&(0x7f0000000080)="5dc66e258aa1d6d58bfebffcfad35de5eca2cdcd1e03de5d4652d97a04fc5b726cbe96bde81ec932462a5fda3f52ddc518f22e74aec9877b882875", 0x3b}, {&(0x7f0000002740)="294865d00383c9e92e0c6ef905ed7132bde60cb5f21aa9d549563d297bb873c344261244750fcc41b0b4d1e76f5c4395e6c96c534a99b3550f0e98f978c8e1e18b281e11472a9381368de57a50786ab6ec9c1b7a107ebf16829c1341ac07cf3c4ec5fb828a4d8d63ad6afaf5ecd053b3e98781b207dfba7202896a792bc31f2aed9a39c95f52030f2d104058dfbb1d31de1194b3", 0x94}], 0x9, &(0x7f00000028c0)=[{0x100, 0x111, 0xffffffff, "f0edd9992ba3a43a515aa1eaf461a8d92585060c6f041c0a92713399ecd20b79127d838ba87dd735807c2f9ac759db28a08c65ab36a7ab567f2089a6859f3c07322c34191e1a57d9fd3ed1e4501ddc9fef8b4e0e58397fb5d047d9606088dcabb342916ad7a200b79d01f883b4beda780a00b158e3ff28aca425f65344098298e4f4de1178746173504aae7896315b6147473140f7a93999d836672505fb6a628403132e5b7b0d0102edee61274a2b0d6a52dc33a4c77651c2d945a8157e5f5be5133b88a32951d3988f10f8afa8b4772ace1cc4086c76ebee61dd91e8eead08a254646c951678eb422b05cd6fda0a"}, {0x98, 0x116, 0x6, "a43fbcbd05f8d7011bb388adaa340e14dd3416b26dbd4effd9fbaa1597a63be3a5fc985c619f0915a048033f431e620d195587476e9c9ff4fdbc5e85bc2fe760004b01f54e0c39ed1b8214ab10e0ec34090710a1c7b7eed3e120574978e024d0d98378c9ec60090f59077e619218557ebc82fd96d98650de8bdc092d6296937afa020daeef1ca0e7"}, {0x30, 0x29, 0x8, "cab62af62466b112e1efd5bbb44ccb4faad3089e11f804304f092af063f9b2"}, {0xf0, 0x1, 0x6, "b6d6043577017a838b6fb0fc10ee1bc561b1367057af4a7865fb8b154d00bd10d1f9667a4f5002d33dd6bbf9ed3a9a5d75bc3e5e5b4ba57377b25a01523c08ba7ca4af72640a0ce65998f81be11e28596b672114ee010ef5a85a2173e880dbc90a4abd75ba1bad706578683fd94d665e577f919b28b3f8af81e4e25210f55abb06c9ad988dd0398074e1a866fe4600cc8c96fd87c61b1d7cdf07e2bf2d3ada72a934c22b910f46c86310b7a7dcac7b4bfaeeb3327e71c478da71c5858e156676837e9caac7b1556fd0a15299cd611785860598170faa94ca678a18bc"}, {0x108, 0x10b, 0x9, "46a469ed3228509acb31fb46afb8f21eaf9fc8afa78e9d4613888888dfc1abd313d643df76c79f22638a7eb68ea23670852e4266e8bafdc147ffc58a5dda954d028f81e8946f092c113685336cb7c5fdc89805903703401e7b9207ae561694c370aa6ee214df05666a633689a6b160536b343184a6636ebd51cd21e2b9e3ed33aa237307b6078623087ff35b1e5504ca145c1919f0930df5116ecbce6b80fd0644e19e2fec85a67562f0d17fb5efc3929ea95a7e7b9cfbd67bda082634862b05d8db82d8dee4dbe0c2871cdd42d708c526f836215fb780d85790e3a02a96d77b0a20d97a7adb25d718a5b9a2e0aac41d399cde6c41"}, {0x28, 0x114, 0x4, "5bab8a1873c305d858760f08e05821074e06e86c20dc050a"}], 0x3e8}, 0x40) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000000), &(0x7f0000000100)={0x0, 0xfb, 0x80, 0x4, 0x0, "699f9bd7255b7324ff4d4568c709ea55", "2fcee04fba71c37657eb4b4d614aa082dfbb1e22df021ec9b6c2e1f0e5057c6c441ea057bea635a498c5ddf8557f9d122cb85c659ac1f7e2f21eceb7c28ef6c92117e5a93966f0b412c328f556f93b9f137498d6fb32b1d9c5c87c089aa78442cb224db61b782ffb7e49ea"}, 0x80, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000200)={0x40, 0x40, 0x2, 0xfffffff9, 0x2, "50b1c87bb517b2ba770dfa211c0e010b40e7b9"}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) 20:28:31 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x900, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:31 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xb8, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:31 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32=r0, @ANYBLOB="0000000066696c653000c4e31b66fb1966990ff10a8022d505a74637ee61f845ea3665e329668dbd16f552a19c653506ab915db16230ba685e11f2e615030e4101739778253cd2b82a7e75fc6a3f3bd1919fbf0674f1c668661512d6cbbbcad58f08287f29e20c1766b5764bd918cc7b1800"/127]) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x8, 0x0, 0x6, 0x9, 0xf, "4ebf58980cf96102b5fba49c7fc6dab20314e5"}) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 20:28:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x100000011, 0x0, 0x2811fdff) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 20:28:31 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xa00, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x100000011, 0x0, 0x2811fdff) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 220.537634][T14271] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x2, 0x800, 0xfff, 0x0, 0x18, "ceb00db4c5f617b24db50c484f61f11900923a"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000080)=0x6) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 20:28:31 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xc00, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:31 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 220.605376][T14271] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:31 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xc0, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:31 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) (fail_nth: 1) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 220.726285][T14301] FAULT_INJECTION: forcing a failure. [ 220.726285][T14301] name failslab, interval 1, probability 0, space 0, times 0 [ 220.739088][T14301] CPU: 0 PID: 14301 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 220.747849][T14301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.757902][T14301] Call Trace: [ 220.761210][T14301] [ 220.764407][T14301] dump_stack_lvl+0xd6/0x122 [ 220.769009][T14301] dump_stack+0x11/0x1b 20:28:31 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xf00, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 220.773165][T14301] should_fail+0x23c/0x250 [ 220.777610][T14301] __should_failslab+0x81/0x90 [ 220.782470][T14301] should_failslab+0x5/0x20 [ 220.786973][T14301] kmem_cache_alloc_node_trace+0x61/0x310 [ 220.792718][T14301] ? __kmalloc_node+0x30/0x40 [ 220.797501][T14301] ? sl_free_netdev+0x40/0x40 [ 220.802190][T14301] __kmalloc_node+0x30/0x40 [ 220.806692][T14301] kvmalloc_node+0x81/0x110 [ 220.808789][T14303] FAULT_INJECTION: forcing a failure. [ 220.808789][T14303] name failslab, interval 1, probability 0, space 0, times 0 [ 220.811207][T14301] alloc_netdev_mqs+0x86/0x790 [ 220.811236][T14301] slip_open+0x2b7/0x940 [ 220.832942][T14301] ? preempt_count_add+0x4e/0x90 [ 220.837928][T14301] ? up_write+0x25/0xc0 [ 220.842130][T14301] ? up_write+0x25/0xc0 [ 220.846269][T14301] tty_set_ldisc+0x27f/0x580 [ 220.850847][T14301] tty_ioctl+0xf7a/0x1130 [ 220.855160][T14301] ? do_vfs_ioctl+0x819/0x14a0 [ 220.859915][T14301] ? tty_get_icount+0x70/0x70 [ 220.864588][T14301] __se_sys_ioctl+0xcb/0x140 [ 220.869192][T14301] __x64_sys_ioctl+0x3f/0x50 [ 220.873775][T14301] do_syscall_64+0x44/0xd0 [ 220.878176][T14301] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.884059][T14301] RIP: 0033:0x7fd1f091cae9 [ 220.888453][T14301] 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 bc ff ff ff f7 d8 64 89 01 48 [ 220.908114][T14301] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 220.916580][T14301] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 220.924550][T14301] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 220.932522][T14301] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 220.940479][T14301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 220.948461][T14301] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 220.956416][T14301] [ 220.959452][T14303] CPU: 1 PID: 14303 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 220.963866][T14295] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 220.968239][T14303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.987677][T14303] Call Trace: [ 220.990993][T14303] [ 220.993966][T14303] dump_stack_lvl+0xd6/0x122 [ 220.998610][T14303] dump_stack+0x11/0x1b [ 221.002799][T14303] should_fail+0x23c/0x250 [ 221.007294][T14303] ? jbd2__journal_start+0xf7/0x3f0 [ 221.012504][T14303] __should_failslab+0x81/0x90 [ 221.017279][T14303] should_failslab+0x5/0x20 [ 221.021815][T14303] kmem_cache_alloc+0x4f/0x320 [ 221.026580][T14303] ? delay_tsc+0x96/0xe0 [ 221.030831][T14303] jbd2__journal_start+0xf7/0x3f0 [ 221.035856][T14303] __ext4_journal_start_sb+0x159/0x310 [ 221.041341][T14303] ext4_alloc_file_blocks+0x258/0x730 [ 221.045957][T14313] FAULT_INJECTION: forcing a failure. [ 221.045957][T14313] name failslab, interval 1, probability 0, space 0, times 0 [ 221.046727][T14303] ext4_zero_range+0x29e/0xae0 [ 221.064033][T14303] ext4_fallocate+0x226/0x540 [ 221.068717][T14303] vfs_fallocate+0x486/0x720 [ 221.073324][T14303] __x64_sys_fallocate+0x75/0xc0 [ 221.078258][T14303] do_syscall_64+0x44/0xd0 [ 221.082661][T14303] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.088704][T14303] RIP: 0033:0x7f696d373ae9 [ 221.093177][T14303] 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 bc ff ff ff f7 d8 64 89 01 48 [ 221.112763][T14303] RSP: 002b:00007f696b0ea188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d 20:28:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 2) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 221.121294][T14303] RAX: ffffffffffffffda RBX: 00007f696d486f60 RCX: 00007f696d373ae9 [ 221.129273][T14303] RDX: 0000000000000000 RSI: 0000000100000011 RDI: 0000000000000008 [ 221.137242][T14303] RBP: 00007f696b0ea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 221.145278][T14303] R10: 000000002811fdff R11: 0000000000000246 R12: 0000000000000001 [ 221.153235][T14303] R13: 00007ffc04b31ebf R14: 00007f696b0ea300 R15: 0000000000022000 [ 221.161191][T14303] [ 221.164192][T14313] CPU: 0 PID: 14313 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 221.173165][T14313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.183304][T14313] Call Trace: [ 221.186580][T14313] [ 221.189505][T14313] dump_stack_lvl+0xd6/0x122 [ 221.194123][T14313] dump_stack+0x11/0x1b [ 221.198271][T14313] should_fail+0x23c/0x250 [ 221.202686][T14313] ? __hw_addr_add_ex+0x19c/0x460 [ 221.207776][T14313] __should_failslab+0x81/0x90 [ 221.212536][T14313] should_failslab+0x5/0x20 [ 221.217057][T14313] kmem_cache_alloc_trace+0x52/0x350 [ 221.222346][T14313] __hw_addr_add_ex+0x19c/0x460 20:28:31 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 221.227266][T14313] ? sl_free_netdev+0x40/0x40 [ 221.231946][T14313] dev_addr_init+0xae/0x120 [ 221.236454][T14313] ? kvmalloc_node+0xf1/0x110 [ 221.241212][T14313] alloc_netdev_mqs+0xe3/0x790 [ 221.246009][T14313] slip_open+0x2b7/0x940 [ 221.250250][T14313] ? preempt_count_add+0x4e/0x90 [ 221.255259][T14313] ? up_write+0x25/0xc0 [ 221.259485][T14313] ? up_write+0x25/0xc0 [ 221.263665][T14313] tty_set_ldisc+0x27f/0x580 [ 221.268262][T14313] tty_ioctl+0xf7a/0x1130 [ 221.272598][T14313] ? do_vfs_ioctl+0x819/0x14a0 20:28:31 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) (fail_nth: 2) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 221.277456][T14313] ? tty_get_icount+0x70/0x70 [ 221.282136][T14313] __se_sys_ioctl+0xcb/0x140 [ 221.286731][T14313] __x64_sys_ioctl+0x3f/0x50 [ 221.291371][T14313] do_syscall_64+0x44/0xd0 [ 221.296073][T14313] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.302033][T14313] RIP: 0033:0x7fd1f091cae9 [ 221.306449][T14313] 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 bc ff ff ff f7 d8 64 89 01 48 [ 221.318954][T14318] FAULT_INJECTION: forcing a failure. [ 221.318954][T14318] name failslab, interval 1, probability 0, space 0, times 0 [ 221.326061][T14313] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 221.326084][T14313] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 221.355166][T14313] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 221.363145][T14313] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 221.371106][T14313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 221.379085][T14313] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 221.387056][T14313] [ 221.390058][T14318] CPU: 1 PID: 14318 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 221.398826][T14318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.408877][T14318] Call Trace: [ 221.412167][T14318] [ 221.415180][T14318] dump_stack_lvl+0xd6/0x122 [ 221.419787][T14318] dump_stack+0x11/0x1b [ 221.423945][T14318] should_fail+0x23c/0x250 [ 221.428470][T14318] ? kcalloc+0x32/0x50 [ 221.432660][T14318] __should_failslab+0x81/0x90 [ 221.437427][T14318] should_failslab+0x5/0x20 [ 221.442020][T14318] __kmalloc+0x6f/0x370 [ 221.446179][T14318] kcalloc+0x32/0x50 [ 221.450099][T14318] ext4_find_extent+0x19f/0x7e0 [ 221.454951][T14318] ext4_ext_map_blocks+0x115/0x2120 [ 221.460203][T14318] ? preempt_count_add+0x4e/0x90 [ 221.465212][T14318] ? _raw_read_unlock+0x13/0x30 [ 221.470063][T14318] ? start_this_handle+0xfa6/0x1050 [ 221.475294][T14318] ? ext4_es_lookup_extent+0x221/0x500 [ 221.480758][T14318] ext4_map_blocks+0x1cf/0xf00 [ 221.485659][T14318] ext4_alloc_file_blocks+0x281/0x730 [ 221.491063][T14318] ext4_zero_range+0x29e/0xae0 [ 221.495893][T14318] ext4_fallocate+0x226/0x540 [ 221.500573][T14318] vfs_fallocate+0x486/0x720 [ 221.505166][T14318] __x64_sys_fallocate+0x75/0xc0 [ 221.510174][T14318] do_syscall_64+0x44/0xd0 [ 221.514626][T14318] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.520525][T14318] RIP: 0033:0x7f696d373ae9 20:28:32 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xc8, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 3) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 221.524955][T14318] 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 bc ff ff ff f7 d8 64 89 01 48 [ 221.544586][T14318] RSP: 002b:00007f696b0ea188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 221.546225][T14305] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 221.553112][T14318] RAX: ffffffffffffffda RBX: 00007f696d486f60 RCX: 00007f696d373ae9 [ 221.553129][T14318] RDX: 0000000000000000 RSI: 0000000100000011 RDI: 0000000000000008 [ 221.553140][T14318] RBP: 00007f696b0ea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 221.553151][T14318] R10: 000000002811fdff R11: 0000000000000246 R12: 0000000000000001 [ 221.553163][T14318] R13: 00007ffc04b31ebf R14: 00007f696b0ea300 R15: 0000000000022000 [ 221.553184][T14318] 20:28:32 executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x1) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x6) fallocate(r0, 0x100000011, 0x0, 0x2811fdff) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) 20:28:32 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4788, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 221.637182][T14340] FAULT_INJECTION: forcing a failure. [ 221.637182][T14340] name failslab, interval 1, probability 0, space 0, times 0 [ 221.649974][T14340] CPU: 1 PID: 14340 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 221.658738][T14340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.668964][T14340] Call Trace: [ 221.672244][T14340] [ 221.675172][T14340] dump_stack_lvl+0xd6/0x122 [ 221.679809][T14340] dump_stack+0x11/0x1b [ 221.683975][T14340] should_fail+0x23c/0x250 [ 221.688388][T14340] __should_failslab+0x81/0x90 [ 221.693157][T14340] should_failslab+0x5/0x20 [ 221.697647][T14340] kmem_cache_alloc_node_trace+0x61/0x310 [ 221.703345][T14340] ? __kmalloc_node+0x30/0x40 [ 221.708000][T14340] ? sl_free_netdev+0x40/0x40 [ 221.713079][T14340] __kmalloc_node+0x30/0x40 [ 221.717585][T14340] kvmalloc_node+0x81/0x110 [ 221.722070][T14340] alloc_netdev_mqs+0x416/0x790 [ 221.726917][T14340] slip_open+0x2b7/0x940 [ 221.731152][T14340] ? preempt_count_add+0x4e/0x90 [ 221.736095][T14340] ? up_write+0x25/0xc0 [ 221.740246][T14340] ? up_write+0x25/0xc0 [ 221.744399][T14340] tty_set_ldisc+0x27f/0x580 [ 221.749050][T14340] tty_ioctl+0xf7a/0x1130 [ 221.753365][T14340] ? do_vfs_ioctl+0x819/0x14a0 [ 221.758148][T14340] ? tty_get_icount+0x70/0x70 [ 221.762832][T14340] __se_sys_ioctl+0xcb/0x140 [ 221.767423][T14340] __x64_sys_ioctl+0x3f/0x50 [ 221.772197][T14340] do_syscall_64+0x44/0xd0 [ 221.776671][T14340] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.782561][T14340] RIP: 0033:0x7fd1f091cae9 [ 221.786963][T14340] 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 bc ff ff ff f7 d8 64 89 01 48 [ 221.806621][T14340] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 221.815022][T14340] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 221.823130][T14340] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 221.831092][T14340] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 221.839041][T14340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 221.846998][T14340] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 221.854965][T14340] 20:28:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 4) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:32 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:32 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xd8, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:32 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4888, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 221.990378][T14365] FAULT_INJECTION: forcing a failure. [ 221.990378][T14365] name failslab, interval 1, probability 0, space 0, times 0 [ 222.003037][T14365] CPU: 0 PID: 14365 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 222.011832][T14365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.021889][T14365] Call Trace: [ 222.025187][T14365] [ 222.028111][T14365] dump_stack_lvl+0xd6/0x122 [ 222.032709][T14365] dump_stack+0x11/0x1b 20:28:32 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xe0, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:32 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) (fail_nth: 3) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 222.036870][T14365] should_fail+0x23c/0x250 [ 222.041286][T14365] __should_failslab+0x81/0x90 [ 222.046050][T14365] should_failslab+0x5/0x20 [ 222.050637][T14365] kmem_cache_alloc_node_trace+0x61/0x310 [ 222.056425][T14365] ? __kmalloc_node+0x30/0x40 [ 222.061265][T14365] __kmalloc_node+0x30/0x40 [ 222.065772][T14365] kvmalloc_node+0x81/0x110 [ 222.070341][T14365] alloc_netdev_mqs+0x59c/0x790 [ 222.075199][T14365] slip_open+0x2b7/0x940 [ 222.079468][T14365] ? preempt_count_add+0x4e/0x90 [ 222.084438][T14365] ? up_write+0x25/0xc0 [ 222.088674][T14365] ? up_write+0x25/0xc0 [ 222.092889][T14365] tty_set_ldisc+0x27f/0x580 [ 222.097482][T14365] tty_ioctl+0xf7a/0x1130 [ 222.101819][T14365] ? do_vfs_ioctl+0x819/0x14a0 [ 222.106633][T14365] ? tty_get_icount+0x70/0x70 [ 222.111755][T14365] __se_sys_ioctl+0xcb/0x140 [ 222.116355][T14365] __x64_sys_ioctl+0x3f/0x50 [ 222.120999][T14365] do_syscall_64+0x44/0xd0 [ 222.125438][T14365] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.131416][T14365] RIP: 0033:0x7fd1f091cae9 [ 222.136249][T14365] 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 bc ff ff ff f7 d8 64 89 01 48 [ 222.156009][T14365] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 222.164421][T14365] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 222.172454][T14365] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 222.180513][T14365] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 222.188486][T14365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 222.196460][T14365] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 222.204435][T14365] [ 222.227132][T14371] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:32 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x5865, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 222.253837][T14377] FAULT_INJECTION: forcing a failure. [ 222.253837][T14377] name failslab, interval 1, probability 0, space 0, times 0 [ 222.266575][T14377] CPU: 0 PID: 14377 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 222.275426][T14377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.285518][T14377] Call Trace: [ 222.288826][T14377] [ 222.291752][T14377] dump_stack_lvl+0xd6/0x122 [ 222.296447][T14377] dump_stack+0x11/0x1b 20:28:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 5) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 222.300602][T14377] should_fail+0x23c/0x250 [ 222.305086][T14377] ? __es_insert_extent+0x546/0xe80 [ 222.310359][T14377] __should_failslab+0x81/0x90 [ 222.315124][T14377] should_failslab+0x5/0x20 [ 222.319631][T14377] kmem_cache_alloc+0x4f/0x320 [ 222.324559][T14377] ? __wake_up+0x8d/0xc0 [ 222.328882][T14377] __es_insert_extent+0x546/0xe80 [ 222.333911][T14377] ext4_es_insert_extent+0x1cb/0x19c0 [ 222.339363][T14377] ext4_ext_map_blocks+0xff7/0x2120 [ 222.344743][T14377] ? _raw_read_unlock+0x13/0x30 [ 222.349719][T14377] ext4_map_blocks+0x1cf/0xf00 20:28:33 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 222.354489][T14377] ext4_alloc_file_blocks+0x281/0x730 [ 222.359983][T14377] ext4_zero_range+0x29e/0xae0 [ 222.360902][T14371] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 222.364756][T14377] ext4_fallocate+0x226/0x540 [ 222.364791][T14377] vfs_fallocate+0x486/0x720 [ 222.383372][T14377] __x64_sys_fallocate+0x75/0xc0 [ 222.388322][T14377] do_syscall_64+0x44/0xd0 [ 222.392744][T14377] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.398651][T14377] RIP: 0033:0x7f696d373ae9 [ 222.403062][T14377] 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 bc ff ff ff f7 d8 64 89 01 48 [ 222.422674][T14377] RSP: 002b:00007f696b0ea188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 222.431289][T14377] RAX: ffffffffffffffda RBX: 00007f696d486f60 RCX: 00007f696d373ae9 [ 222.439293][T14377] RDX: 0000000000000000 RSI: 0000000100000011 RDI: 0000000000000008 20:28:33 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xe8, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 222.447265][T14377] RBP: 00007f696b0ea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 222.455397][T14377] R10: 000000002811fdff R11: 0000000000000246 R12: 0000000000000001 [ 222.463451][T14377] R13: 00007ffc04b31ebf R14: 00007f696b0ea300 R15: 0000000000022000 [ 222.471421][T14377] [ 222.482304][T14385] FAULT_INJECTION: forcing a failure. [ 222.482304][T14385] name failslab, interval 1, probability 0, space 0, times 0 [ 222.495196][T14385] CPU: 1 PID: 14385 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 222.503943][T14385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.514072][T14385] Call Trace: [ 222.517394][T14385] [ 222.520312][T14385] dump_stack_lvl+0xd6/0x122 [ 222.524892][T14385] dump_stack+0x11/0x1b [ 222.529029][T14385] should_fail+0x23c/0x250 [ 222.533428][T14385] ? slip_open+0x4ac/0x940 [ 222.537843][T14385] __should_failslab+0x81/0x90 [ 222.542687][T14385] should_failslab+0x5/0x20 [ 222.547325][T14385] kmem_cache_alloc_trace+0x52/0x350 [ 222.552621][T14385] ? alloc_netdev_mqs+0x774/0x790 [ 222.557630][T14385] slip_open+0x4ac/0x940 [ 222.562014][T14385] ? preempt_count_add+0x4e/0x90 [ 222.566954][T14385] ? up_write+0x25/0xc0 [ 222.571089][T14385] tty_set_ldisc+0x27f/0x580 [ 222.575741][T14385] tty_ioctl+0xf7a/0x1130 [ 222.580053][T14385] ? do_vfs_ioctl+0x819/0x14a0 [ 222.584992][T14385] ? tty_get_icount+0x70/0x70 [ 222.589664][T14385] __se_sys_ioctl+0xcb/0x140 [ 222.594252][T14385] __x64_sys_ioctl+0x3f/0x50 [ 222.598851][T14385] do_syscall_64+0x44/0xd0 [ 222.603252][T14385] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.609200][T14385] RIP: 0033:0x7fd1f091cae9 [ 222.614002][T14385] 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 bc ff ff ff f7 d8 64 89 01 48 [ 222.633688][T14385] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 222.642091][T14385] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 222.650092][T14385] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 222.658126][T14385] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 222.666081][T14385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 222.674090][T14385] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 222.682045][T14385] 20:28:33 executing program 3: ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x8, 'gretap0\x00', {'dummy0\x00'}, 0x9}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 20:28:33 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6558, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:33 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 6) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:33 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xf0, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:33 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x8100, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 222.803035][T14405] FAULT_INJECTION: forcing a failure. [ 222.803035][T14405] name failslab, interval 1, probability 0, space 0, times 0 [ 222.816349][T14405] CPU: 1 PID: 14405 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 222.825115][T14405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.835171][T14405] Call Trace: [ 222.838450][T14405] [ 222.841376][T14405] dump_stack_lvl+0xd6/0x122 [ 222.845953][T14405] dump_stack+0x11/0x1b [ 222.850090][T14405] should_fail+0x23c/0x250 [ 222.854491][T14405] ? slip_open+0x4df/0x940 [ 222.858928][T14405] __should_failslab+0x81/0x90 [ 222.863702][T14405] should_failslab+0x5/0x20 [ 222.868248][T14405] kmem_cache_alloc_trace+0x52/0x350 [ 222.873620][T14405] ? slip_open+0x4ac/0x940 [ 222.878019][T14405] slip_open+0x4df/0x940 [ 222.882247][T14405] ? preempt_count_add+0x4e/0x90 [ 222.887542][T14405] ? up_write+0x25/0xc0 [ 222.891691][T14405] tty_set_ldisc+0x27f/0x580 [ 222.896283][T14405] tty_ioctl+0xf7a/0x1130 [ 222.900646][T14405] ? do_vfs_ioctl+0x819/0x14a0 [ 222.905396][T14405] ? tty_get_icount+0x70/0x70 [ 222.910183][T14405] __se_sys_ioctl+0xcb/0x140 [ 222.914757][T14405] __x64_sys_ioctl+0x3f/0x50 [ 222.919329][T14405] do_syscall_64+0x44/0xd0 [ 222.923735][T14405] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.929870][T14405] RIP: 0033:0x7fd1f091cae9 [ 222.934265][T14405] 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 bc ff ff ff f7 d8 64 89 01 48 [ 222.953853][T14405] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 222.962260][T14405] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 222.970221][T14405] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 222.978194][T14405] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 222.986174][T14405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 222.994141][T14405] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 223.002463][T14405] 20:28:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 7) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 223.041084][T14400] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:33 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 223.084230][T14410] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 223.121509][T14422] FAULT_INJECTION: forcing a failure. [ 223.121509][T14422] name failslab, interval 1, probability 0, space 0, times 0 [ 223.134239][T14422] CPU: 1 PID: 14422 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 223.143043][T14422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.153244][T14422] Call Trace: [ 223.156522][T14422] [ 223.159626][T14422] dump_stack_lvl+0xd6/0x122 [ 223.164251][T14422] dump_stack+0x11/0x1b [ 223.168472][T14422] should_fail+0x23c/0x250 [ 223.172894][T14422] ? slip_open+0x50d/0x940 [ 223.177370][T14422] __should_failslab+0x81/0x90 [ 223.182140][T14422] should_failslab+0x5/0x20 [ 223.186647][T14422] kmem_cache_alloc_trace+0x52/0x350 [ 223.191967][T14422] ? slip_open+0x4df/0x940 [ 223.196452][T14422] slip_open+0x50d/0x940 [ 223.200716][T14422] ? preempt_count_add+0x4e/0x90 [ 223.205665][T14422] ? up_write+0x25/0xc0 [ 223.209856][T14422] tty_set_ldisc+0x27f/0x580 [ 223.214450][T14422] tty_ioctl+0xf7a/0x1130 [ 223.218785][T14422] ? do_vfs_ioctl+0x819/0x14a0 [ 223.223589][T14422] ? tty_get_icount+0x70/0x70 [ 223.228273][T14422] __se_sys_ioctl+0xcb/0x140 20:28:33 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x5, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:33 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x8847, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 223.232933][T14422] __x64_sys_ioctl+0x3f/0x50 [ 223.237552][T14422] do_syscall_64+0x44/0xd0 [ 223.242072][T14422] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.247976][T14422] RIP: 0033:0x7fd1f091cae9 [ 223.252391][T14422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 223.272131][T14422] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 20:28:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x19) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000140)) [ 223.280552][T14422] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 223.288692][T14422] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 223.297090][T14422] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 223.305064][T14422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 223.313072][T14422] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 223.321059][T14422] 20:28:34 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x8848, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:34 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xf8, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 8) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 223.443949][T14462] FAULT_INJECTION: forcing a failure. [ 223.443949][T14462] name failslab, interval 1, probability 0, space 0, times 0 [ 223.456862][T14462] CPU: 0 PID: 14462 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 223.465633][T14462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.475687][T14462] Call Trace: [ 223.478995][T14462] [ 223.481921][T14462] dump_stack_lvl+0xd6/0x122 [ 223.486517][T14462] dump_stack+0x11/0x1b [ 223.490678][T14462] should_fail+0x23c/0x250 [ 223.495097][T14462] ? slhc_init+0x53/0x3a0 [ 223.499500][T14462] __should_failslab+0x81/0x90 [ 223.504328][T14462] should_failslab+0x5/0x20 [ 223.508927][T14462] kmem_cache_alloc_trace+0x52/0x350 [ 223.514226][T14462] slhc_init+0x53/0x3a0 [ 223.518473][T14462] slip_open+0x52f/0x940 [ 223.522715][T14462] ? up_write+0x25/0xc0 [ 223.526867][T14462] tty_set_ldisc+0x27f/0x580 [ 223.531503][T14462] tty_ioctl+0xf7a/0x1130 [ 223.535889][T14462] ? do_vfs_ioctl+0x819/0x14a0 [ 223.540702][T14462] ? tty_get_icount+0x70/0x70 [ 223.545381][T14462] __se_sys_ioctl+0xcb/0x140 [ 223.549978][T14462] __x64_sys_ioctl+0x3f/0x50 [ 223.554650][T14462] do_syscall_64+0x44/0xd0 [ 223.559064][T14462] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.564960][T14462] RIP: 0033:0x7fd1f091cae9 [ 223.569377][T14462] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:28:34 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xf, &(0x7f0000000400), 0x8) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x94, 0x0}, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x100000011, 0x0, 0x2811fdff) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 20:28:34 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x281, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:34 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={0x0}}, 0x0) getsockname(r3, &(0x7f00000000c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000140)=0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=r4, @ANYBLOB="00000000000000001c0012800b000100627269646765"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_newvlan={0x34, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8}}}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="e28894b7f16c63f72f7123fcbbb0074e1b7453a378d0a28f32baee73a2769ca3638e49de5c8023c0f44e1685702197d7f882637be778c47345e981a3064851e2c9fb753ca873ed19e1c3bd0b891c9978a1fc1dff9e022ec58d500c4c3d745926920bf6d370a827b4716bd6d327e340dfde1a4ff64f37c51524455646db6960224a5b2a1060d482e2c0e7397686f75d868cec0655d6f851d24da4413fb16c31367c2e412f41b0c97540218f1b48d57dd467ecafb771d912608d3ed3ba22", @ANYRES16=r1, @ANYRESOCT=r3, @ANYRESOCT, @ANYBLOB="1936e4bac099ae62450f39e0a9b82eca9f3f73e326b257b6bb934ccc827002c0cc4a7033bc17bc7c47e880c55cbf10f5c457e6de2e53d7a9a6e80ea4fafe91538bd8ad9cd91ec3e0dbb07f0ace6b05c1c16d8a5de16d472b1142d5ed2f01fb470ecee47e1eb12befd0211e35215b68e0d8a3a70d59c1ef08ec72b0b553e1339e70db9e6176044a", @ANYRES16, @ANYRES32=r0, @ANYBLOB="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", @ANYRESHEX, @ANYRESDEC=r0], 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x20040000) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4cfcffff020300000000000000000040010000000800034000000008080003407fffffff080003400000000408000340ffffffff0c00020000000000000000fffd0001000000000000000000"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 223.589039][T14462] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 223.597453][T14462] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 223.605492][T14462] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 223.613496][T14462] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 223.621490][T14462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 223.629462][T14462] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 223.637484][T14462] 20:28:34 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 9) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:34 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x34000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 223.784965][T14496] FAULT_INJECTION: forcing a failure. [ 223.784965][T14496] name failslab, interval 1, probability 0, space 0, times 0 [ 223.797659][T14496] CPU: 1 PID: 14496 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 223.806492][T14496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.816808][T14496] Call Trace: [ 223.820092][T14496] [ 223.823020][T14496] dump_stack_lvl+0xd6/0x122 [ 223.827885][T14496] dump_stack+0x11/0x1b 20:28:34 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xc8, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 223.832262][T14496] should_fail+0x23c/0x250 [ 223.836739][T14496] ? slhc_init+0x7c/0x3a0 [ 223.841061][T14496] __should_failslab+0x81/0x90 [ 223.845829][T14496] should_failslab+0x5/0x20 [ 223.850344][T14496] __kmalloc+0x6f/0x370 [ 223.854585][T14496] ? slhc_init+0x53/0x3a0 [ 223.859003][T14496] slhc_init+0x7c/0x3a0 [ 223.863160][T14496] slip_open+0x52f/0x940 [ 223.867447][T14496] ? up_write+0x25/0xc0 [ 223.871605][T14496] tty_set_ldisc+0x27f/0x580 [ 223.876271][T14496] tty_ioctl+0xf7a/0x1130 [ 223.880659][T14496] ? do_vfs_ioctl+0x819/0x14a0 [ 223.885424][T14496] ? tty_get_icount+0x70/0x70 [ 223.890152][T14496] __se_sys_ioctl+0xcb/0x140 [ 223.894839][T14496] __x64_sys_ioctl+0x3f/0x50 [ 223.899416][T14496] do_syscall_64+0x44/0xd0 [ 223.903916][T14496] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.909796][T14496] RIP: 0033:0x7fd1f091cae9 [ 223.914206][T14496] 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 bc ff ff ff f7 d8 64 89 01 48 [ 223.933849][T14496] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 223.942342][T14496] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 223.950336][T14496] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 223.958343][T14496] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 223.966309][T14496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 223.974267][T14496] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 223.982388][T14496] 20:28:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 10) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:34 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x300, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:34 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x400300, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:34 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x7, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 224.076198][T14516] FAULT_INJECTION: forcing a failure. [ 224.076198][T14516] name failslab, interval 1, probability 0, space 0, times 0 [ 224.088860][T14516] CPU: 1 PID: 14516 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 224.097693][T14516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.107836][T14516] Call Trace: [ 224.111187][T14516] [ 224.114130][T14516] dump_stack_lvl+0xd6/0x122 [ 224.118893][T14516] dump_stack+0x11/0x1b 20:28:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r3, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x48, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fe}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={0x0}}, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000140)=0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=r5, @ANYBLOB="0000dac31d727fe9c59800"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_newvlan={0x34, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv4_getnexthop={0x38, 0x6a, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NHA_OIF={0x8}, @NHA_OIF={0x8, 0x5, r5}, @NHA_FDB={0x4}, @NHA_FDB={0x4}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000051}, 0x44804) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@getchain={0x4c, 0x66, 0x300, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xa, 0x10}, {0x7, 0x6}, {0x10, 0xffff}}, [{0x8, 0xb, 0x8}, {0x8, 0xb, 0x1ff}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0xfffffff8}, {0x8, 0xb, 0x9778}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48010}, 0x40040d4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:28:34 executing program 3: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 224.123051][T14516] should_fail+0x23c/0x250 [ 224.127464][T14516] ? slhc_init+0xf4/0x3a0 [ 224.131868][T14516] __should_failslab+0x81/0x90 [ 224.136690][T14516] should_failslab+0x5/0x20 [ 224.141200][T14516] __kmalloc+0x6f/0x370 [ 224.145402][T14516] ? slhc_init+0x7c/0x3a0 [ 224.149884][T14516] slhc_init+0xf4/0x3a0 [ 224.154089][T14516] slip_open+0x52f/0x940 [ 224.158310][T14516] ? up_write+0x25/0xc0 [ 224.162450][T14516] tty_set_ldisc+0x27f/0x580 [ 224.167142][T14516] tty_ioctl+0xf7a/0x1130 [ 224.171509][T14516] ? do_vfs_ioctl+0x819/0x14a0 [ 224.176253][T14516] ? tty_get_icount+0x70/0x70 [ 224.180984][T14516] __se_sys_ioctl+0xcb/0x140 [ 224.185562][T14516] __x64_sys_ioctl+0x3f/0x50 [ 224.190238][T14516] do_syscall_64+0x44/0xd0 [ 224.194638][T14516] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.200537][T14516] RIP: 0033:0x7fd1f091cae9 [ 224.204962][T14516] 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 bc ff ff ff f7 d8 64 89 01 48 [ 224.224576][T14516] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.232969][T14516] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 224.240939][T14516] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 224.249158][T14516] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 224.257266][T14516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 224.265228][T14516] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 224.273274][T14516] 20:28:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 11) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:35 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 224.378154][T14531] FAULT_INJECTION: forcing a failure. [ 224.378154][T14531] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 224.391367][T14531] CPU: 0 PID: 14531 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 224.400127][T14531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.410199][T14531] Call Trace: [ 224.413462][T14531] [ 224.416376][T14531] dump_stack_lvl+0xd6/0x122 [ 224.420977][T14531] dump_stack+0x11/0x1b [ 224.425116][T14531] should_fail+0x23c/0x250 [ 224.429551][T14531] __alloc_pages+0x102/0x330 [ 224.434136][T14531] kmem_getpages+0x1a/0xd0 [ 224.438539][T14531] cache_grow_begin+0x4c/0x1a0 [ 224.443455][T14531] cache_alloc_refill+0x326/0x3e0 [ 224.448506][T14531] ? should_fail+0xd6/0x250 [ 224.453000][T14531] __kmalloc+0x2d7/0x370 [ 224.457243][T14531] ? slhc_init+0xf4/0x3a0 [ 224.461578][T14531] slhc_init+0xf4/0x3a0 [ 224.465731][T14531] slip_open+0x52f/0x940 [ 224.469960][T14531] ? up_write+0x25/0xc0 [ 224.474112][T14531] tty_set_ldisc+0x27f/0x580 [ 224.478751][T14531] tty_ioctl+0xf7a/0x1130 [ 224.483078][T14531] ? do_vfs_ioctl+0x819/0x14a0 [ 224.487832][T14531] ? tty_get_icount+0x70/0x70 [ 224.492497][T14531] __se_sys_ioctl+0xcb/0x140 [ 224.497129][T14531] __x64_sys_ioctl+0x3f/0x50 [ 224.501735][T14531] do_syscall_64+0x44/0xd0 [ 224.506142][T14531] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.512284][T14531] RIP: 0033:0x7fd1f091cae9 [ 224.516683][T14531] 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 bc ff ff ff f7 d8 64 89 01 48 [ 224.536309][T14531] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.544727][T14531] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 224.552704][T14531] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 224.560735][T14531] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 224.568720][T14531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 224.576715][T14531] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 224.584720][T14531] 20:28:35 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:35 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x500, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 12) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:35 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x50, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x8d}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x50}}, 0x0) recvmsg$unix(r2, &(0x7f00000002c0)={&(0x7f00000001c0), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000380)=""/220, 0xdc}], 0x1, &(0x7f0000000480)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}, 0x40010101) sendmsg$nl_route_sched(r3, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@deltclass={0x40, 0x29, 0x4, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x3, 0x8}, {0x7, 0x10}, {0x10, 0x2}}, [@TCA_RATE={0x6, 0x5, {0x1, 0x4}}, @tclass_kind_options=@c_red={0x8}, @tclass_kind_options=@c_cake={0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0), 0x101040, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000600)=0x4, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:28:35 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x3000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 224.721278][T14546] FAULT_INJECTION: forcing a failure. [ 224.721278][T14546] name failslab, interval 1, probability 0, space 0, times 0 [ 224.734067][T14546] CPU: 0 PID: 14546 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 224.742913][T14546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.752976][T14546] Call Trace: [ 224.756256][T14546] [ 224.759229][T14546] dump_stack_lvl+0xd6/0x122 [ 224.763858][T14546] dump_stack+0x11/0x1b 20:28:35 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 1) [ 224.768090][T14546] should_fail+0x23c/0x250 [ 224.772571][T14546] ? register_netdevice+0x369/0x10b0 [ 224.777867][T14546] __should_failslab+0x81/0x90 [ 224.782658][T14546] should_failslab+0x5/0x20 [ 224.787173][T14546] kmem_cache_alloc_trace+0x52/0x350 [ 224.787203][T14546] register_netdevice+0x369/0x10b0 20:28:35 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 2) [ 224.787301][T14546] slip_open+0x843/0x940 [ 224.787322][T14546] ? up_write+0x25/0xc0 [ 224.787384][T14546] tty_set_ldisc+0x27f/0x580 [ 224.787406][T14546] tty_ioctl+0xf7a/0x1130 [ 224.787430][T14546] ? do_vfs_ioctl+0x819/0x14a0 [ 224.787455][T14546] ? tty_get_icount+0x70/0x70 [ 224.787518][T14546] __se_sys_ioctl+0xcb/0x140 [ 224.787588][T14546] __x64_sys_ioctl+0x3f/0x50 [ 224.787678][T14546] do_syscall_64+0x44/0xd0 [ 224.787701][T14546] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.787767][T14546] RIP: 0033:0x7fd1f091cae9 20:28:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 13) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:35 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x600, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 224.787782][T14546] 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 bc ff ff ff f7 d8 64 89 01 48 [ 224.787801][T14546] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.787821][T14546] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 224.787887][T14546] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 224.787900][T14546] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 224.787924][T14546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 224.787938][T14546] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 224.787954][T14546] [ 224.843748][T14559] FAULT_INJECTION: forcing a failure. [ 224.843748][T14559] name failslab, interval 1, probability 0, space 0, times 0 [ 224.843813][T14559] CPU: 1 PID: 14559 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 224.843832][T14559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.843843][T14559] Call Trace: [ 224.843849][T14559] [ 224.843855][T14559] dump_stack_lvl+0xd6/0x122 [ 224.843876][T14559] dump_stack+0x11/0x1b [ 224.843893][T14559] should_fail+0x23c/0x250 [ 224.843920][T14559] __should_failslab+0x81/0x90 [ 224.843944][T14559] should_failslab+0x5/0x20 [ 224.843989][T14559] kmem_cache_alloc_node_trace+0x61/0x310 [ 224.844080][T14559] ? __kmalloc_node+0x30/0x40 [ 224.844214][T14559] ? sl_free_netdev+0x40/0x40 [ 224.844233][T14559] __kmalloc_node+0x30/0x40 [ 224.844252][T14559] kvmalloc_node+0x81/0x110 [ 224.844353][T14559] alloc_netdev_mqs+0x86/0x790 [ 224.844423][T14559] slip_open+0x2b7/0x940 [ 224.844440][T14559] ? preempt_count_add+0x4e/0x90 [ 224.844537][T14559] ? up_write+0x25/0xc0 [ 224.844553][T14559] ? up_write+0x25/0xc0 [ 224.844569][T14559] tty_set_ldisc+0x27f/0x580 [ 224.844586][T14559] tty_ioctl+0xf7a/0x1130 [ 224.844648][T14559] ? do_vfs_ioctl+0x819/0x14a0 [ 224.844675][T14559] ? tty_get_icount+0x70/0x70 [ 224.844696][T14559] __se_sys_ioctl+0xcb/0x140 [ 224.844716][T14559] __x64_sys_ioctl+0x3f/0x50 [ 224.844794][T14559] do_syscall_64+0x44/0xd0 [ 224.844814][T14559] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.844936][T14559] RIP: 0033:0x7fad01ee0ae9 [ 224.844950][T14559] 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 bc ff ff ff f7 d8 64 89 01 48 [ 224.844966][T14559] RSP: 002b:00007facffc57188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.844983][T14559] RAX: ffffffffffffffda RBX: 00007fad01ff3f60 RCX: 00007fad01ee0ae9 [ 224.844996][T14559] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 224.845009][T14559] RBP: 00007facffc571d0 R08: 0000000000000000 R09: 0000000000000000 [ 224.845022][T14559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 224.845115][T14559] R13: 00007ffc99692cbf R14: 00007facffc57300 R15: 0000000000022000 [ 224.845129][T14559] [ 224.850157][T14555] __nla_validate_parse: 7 callbacks suppressed [ 224.850170][T14555] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 224.925950][T14555] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 225.279745][T14564] FAULT_INJECTION: forcing a failure. [ 225.279745][T14564] name failslab, interval 1, probability 0, space 0, times 0 [ 225.292425][T14564] CPU: 0 PID: 14564 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 225.301219][T14564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.311403][T14564] Call Trace: [ 225.314684][T14564] [ 225.317620][T14564] dump_stack_lvl+0xd6/0x122 [ 225.322217][T14564] dump_stack+0x11/0x1b [ 225.326449][T14564] should_fail+0x23c/0x250 [ 225.330867][T14564] ? __hw_addr_add_ex+0x19c/0x460 [ 225.336033][T14564] __should_failslab+0x81/0x90 [ 225.340810][T14564] should_failslab+0x5/0x20 [ 225.345421][T14564] kmem_cache_alloc_trace+0x52/0x350 [ 225.350981][T14564] __hw_addr_add_ex+0x19c/0x460 [ 225.355851][T14564] ? sl_free_netdev+0x40/0x40 20:28:36 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x700, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:36 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFT_MSG_GETCHAIN(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x60, 0x4, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_CHAIN_COUNTERS={0x40, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x401}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x10000}, @NFTA_COUNTER_BYTES={0xc}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x1}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x48050}, 0x20044004) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 225.360531][T14564] dev_addr_init+0xae/0x120 [ 225.365055][T14564] ? kvmalloc_node+0xf1/0x110 [ 225.369800][T14564] alloc_netdev_mqs+0xe3/0x790 [ 225.374572][T14564] slip_open+0x2b7/0x940 [ 225.378817][T14564] ? preempt_count_add+0x4e/0x90 [ 225.383853][T14564] ? up_write+0x25/0xc0 [ 225.388060][T14564] ? up_write+0x25/0xc0 [ 225.392224][T14564] tty_set_ldisc+0x27f/0x580 [ 225.397081][T14564] tty_ioctl+0xf7a/0x1130 [ 225.401418][T14564] ? do_vfs_ioctl+0x819/0x14a0 [ 225.406189][T14564] ? tty_get_icount+0x70/0x70 [ 225.410868][T14564] __se_sys_ioctl+0xcb/0x140 [ 225.415529][T14564] __x64_sys_ioctl+0x3f/0x50 [ 225.420162][T14564] do_syscall_64+0x44/0xd0 [ 225.424644][T14564] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.430542][T14564] RIP: 0033:0x7fad01ee0ae9 [ 225.434974][T14564] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 225.454614][T14564] RSP: 002b:00007facffc57188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 225.463037][T14564] RAX: ffffffffffffffda RBX: 00007fad01ff3f60 RCX: 00007fad01ee0ae9 [ 225.471015][T14564] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 225.478998][T14564] RBP: 00007facffc571d0 R08: 0000000000000000 R09: 0000000000000000 [ 225.487039][T14564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.495020][T14564] R13: 00007ffc99692cbf R14: 00007facffc57300 R15: 0000000000022000 [ 225.503034][T14564] [ 225.507822][T14567] FAULT_INJECTION: forcing a failure. 20:28:36 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xc00, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 225.507822][T14567] name failslab, interval 1, probability 0, space 0, times 0 [ 225.520489][T14567] CPU: 0 PID: 14567 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 225.529252][T14567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.539346][T14567] Call Trace: [ 225.542645][T14567] [ 225.545557][T14567] dump_stack_lvl+0xd6/0x122 [ 225.550189][T14567] dump_stack+0x11/0x1b [ 225.554419][T14567] should_fail+0x23c/0x250 [ 225.558825][T14567] ? device_add+0x96/0xf40 [ 225.563235][T14567] __should_failslab+0x81/0x90 [ 225.567996][T14567] should_failslab+0x5/0x20 [ 225.572556][T14567] kmem_cache_alloc_trace+0x52/0x350 [ 225.577877][T14567] device_add+0x96/0xf40 [ 225.582129][T14567] ? hrtimer_init+0xfc/0x1d0 [ 225.586730][T14567] ? netdev_register_kobject+0x5f/0x230 [ 225.592264][T14567] netdev_register_kobject+0xfd/0x230 [ 225.597727][T14567] register_netdevice+0xba5/0x10b0 [ 225.602832][T14567] slip_open+0x843/0x940 [ 225.607137][T14567] ? up_write+0x25/0xc0 [ 225.611279][T14567] tty_set_ldisc+0x27f/0x580 [ 225.615887][T14567] tty_ioctl+0xf7a/0x1130 [ 225.620205][T14567] ? do_vfs_ioctl+0x819/0x14a0 [ 225.624958][T14567] ? tty_get_icount+0x70/0x70 [ 225.629663][T14567] __se_sys_ioctl+0xcb/0x140 [ 225.634321][T14567] __x64_sys_ioctl+0x3f/0x50 [ 225.638899][T14567] do_syscall_64+0x44/0xd0 [ 225.643364][T14567] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.649334][T14567] RIP: 0033:0x7fd1f091cae9 [ 225.653807][T14567] 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 bc ff ff ff f7 d8 64 89 01 48 [ 225.673445][T14567] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 225.681853][T14567] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 225.689837][T14567] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 225.697790][T14567] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 225.705760][T14567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:36 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 3) [ 225.713834][T14567] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 225.721892][T14567] 20:28:36 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x5000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 14) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 225.810820][T14588] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 225.835347][T14594] FAULT_INJECTION: forcing a failure. [ 225.835347][T14594] name failslab, interval 1, probability 0, space 0, times 0 [ 225.848037][T14594] CPU: 1 PID: 14594 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 20:28:36 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c0000000303000000000000000000000100000003000000000000c1a1400000000408000340ffffffff0c00020000000000000000010c000200fffffffd00010000"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x2f, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_newaddr={0x18, 0x14, 0x200}, 0x18}}, 0x20000004) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'veth1_to_hsr\x00', {0x2, 0x0, @remote}}) getpeername$netlink(r3, &(0x7f0000000100), &(0x7f0000000280)=0xc) 20:28:36 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xd00, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 225.856801][T14594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.866948][T14594] Call Trace: [ 225.870229][T14594] [ 225.873263][T14594] dump_stack_lvl+0xd6/0x122 [ 225.877894][T14594] dump_stack+0x11/0x1b [ 225.882096][T14594] should_fail+0x23c/0x250 [ 225.886491][T14594] ? kvasprintf_const+0xec/0x100 [ 225.891529][T14594] __should_failslab+0x81/0x90 [ 225.896365][T14594] should_failslab+0x5/0x20 [ 225.900850][T14594] __kmalloc_track_caller+0x6d/0x370 [ 225.906134][T14594] kstrdup_const+0x51/0x90 [ 225.910648][T14594] kvasprintf_const+0xec/0x100 [ 225.915394][T14594] kobject_set_name_vargs+0x43/0xe0 [ 225.920634][T14594] dev_set_name+0x80/0xa0 [ 225.924979][T14594] ? hrtimer_init+0xfc/0x1d0 [ 225.929550][T14594] ? netdev_register_kobject+0x5f/0x230 [ 225.935075][T14594] ? device_initialize+0x23f/0x260 [ 225.940260][T14594] netdev_register_kobject+0x7a/0x230 [ 225.945727][T14594] register_netdevice+0xba5/0x10b0 [ 225.950852][T14594] slip_open+0x843/0x940 [ 225.955166][T14594] ? up_write+0x25/0xc0 [ 225.959306][T14594] tty_set_ldisc+0x27f/0x580 [ 225.964054][T14594] tty_ioctl+0xf7a/0x1130 [ 225.968389][T14594] ? do_vfs_ioctl+0x819/0x14a0 [ 225.973191][T14594] ? tty_get_icount+0x70/0x70 [ 225.977933][T14594] __se_sys_ioctl+0xcb/0x140 [ 225.982570][T14594] __x64_sys_ioctl+0x3f/0x50 [ 225.987218][T14594] do_syscall_64+0x44/0xd0 [ 225.991611][T14594] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.997504][T14594] RIP: 0033:0x7fd1f091cae9 [ 226.001905][T14594] 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 bc ff ff ff f7 d8 64 89 01 48 [ 226.021510][T14594] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 226.029926][T14594] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 226.037894][T14594] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 226.045909][T14594] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.053873][T14594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 226.061833][T14594] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 226.069799][T14594] [ 226.096826][T14593] FAULT_INJECTION: forcing a failure. [ 226.096826][T14593] name failslab, interval 1, probability 0, space 0, times 0 [ 226.109585][T14593] CPU: 0 PID: 14593 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 226.118435][T14593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.128482][T14593] Call Trace: [ 226.131754][T14593] [ 226.134679][T14593] dump_stack_lvl+0xd6/0x122 [ 226.139434][T14593] dump_stack+0x11/0x1b [ 226.143586][T14593] should_fail+0x23c/0x250 [ 226.148072][T14593] __should_failslab+0x81/0x90 [ 226.152856][T14593] should_failslab+0x5/0x20 [ 226.157360][T14593] kmem_cache_alloc_node_trace+0x61/0x310 [ 226.163087][T14593] ? __kmalloc_node+0x30/0x40 [ 226.167768][T14593] ? sl_free_netdev+0x40/0x40 [ 226.172470][T14593] __kmalloc_node+0x30/0x40 [ 226.177006][T14593] kvmalloc_node+0x81/0x110 [ 226.181512][T14593] alloc_netdev_mqs+0x416/0x790 [ 226.186375][T14593] slip_open+0x2b7/0x940 [ 226.190613][T14593] ? preempt_count_add+0x4e/0x90 [ 226.195626][T14593] ? up_write+0x25/0xc0 [ 226.199865][T14593] ? up_write+0x25/0xc0 [ 226.204019][T14593] tty_set_ldisc+0x27f/0x580 20:28:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 15) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:36 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x2000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 226.208606][T14593] tty_ioctl+0xf7a/0x1130 [ 226.212966][T14593] ? do_vfs_ioctl+0x819/0x14a0 [ 226.217735][T14593] ? tty_get_icount+0x70/0x70 [ 226.222413][T14593] __se_sys_ioctl+0xcb/0x140 [ 226.227136][T14593] __x64_sys_ioctl+0x3f/0x50 [ 226.231739][T14593] do_syscall_64+0x44/0xd0 [ 226.236160][T14593] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.242230][T14593] RIP: 0033:0x7fad01ee0ae9 [ 226.246713][T14593] 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 bc ff ff ff f7 d8 64 89 01 48 [ 226.266433][T14593] RSP: 002b:00007facffc57188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 226.274850][T14593] RAX: ffffffffffffffda RBX: 00007fad01ff3f60 RCX: 00007fad01ee0ae9 [ 226.282821][T14593] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 226.290830][T14593] RBP: 00007facffc571d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.298920][T14593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:28:37 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x3f00, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 4) [ 226.306891][T14593] R13: 00007ffc99692cbf R14: 00007facffc57300 R15: 0000000000022000 [ 226.314865][T14593] [ 226.329282][T14610] FAULT_INJECTION: forcing a failure. [ 226.329282][T14610] name failslab, interval 1, probability 0, space 0, times 0 [ 226.342039][T14610] CPU: 1 PID: 14610 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 226.350808][T14610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.360937][T14610] Call Trace: [ 226.364207][T14610] [ 226.367177][T14610] dump_stack_lvl+0xd6/0x122 [ 226.371749][T14610] dump_stack+0x11/0x1b [ 226.375894][T14610] should_fail+0x23c/0x250 [ 226.380293][T14610] ? __kernfs_new_node+0x6a/0x340 [ 226.385362][T14610] __should_failslab+0x81/0x90 [ 226.390211][T14610] should_failslab+0x5/0x20 [ 226.394717][T14610] kmem_cache_alloc+0x4f/0x320 [ 226.399689][T14610] __kernfs_new_node+0x6a/0x340 [ 226.404527][T14610] ? make_kgid+0x127/0x180 [ 226.409079][T14610] ? net_ns_get_ownership+0xaa/0xc0 [ 226.413861][T14616] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=14616 comm=syz-executor.0 [ 226.414277][T14610] ? net_namespace+0x20/0x20 [ 226.414301][T14610] kernfs_create_dir_ns+0x5e/0x140 [ 226.436993][T14610] sysfs_create_dir_ns+0xa3/0x1a0 [ 226.442148][T14610] kobject_add_internal+0x456/0x840 [ 226.447431][T14610] ? should_fail+0xd6/0x250 [ 226.452018][T14610] kobject_add+0xd7/0x150 [ 226.456337][T14610] ? kmem_cache_alloc_trace+0x24b/0x350 [ 226.462152][T14610] ? device_add+0x30d/0xf40 [ 226.466699][T14610] device_add+0x31d/0xf40 [ 226.471117][T14610] ? hrtimer_init+0xfc/0x1d0 [ 226.475688][T14610] ? netdev_register_kobject+0x5f/0x230 [ 226.481256][T14610] netdev_register_kobject+0xfd/0x230 [ 226.486634][T14610] register_netdevice+0xba5/0x10b0 [ 226.491832][T14610] slip_open+0x843/0x940 [ 226.496072][T14610] ? up_write+0x25/0xc0 [ 226.500226][T14610] tty_set_ldisc+0x27f/0x580 [ 226.504869][T14610] tty_ioctl+0xf7a/0x1130 [ 226.509222][T14610] ? do_vfs_ioctl+0x819/0x14a0 [ 226.514015][T14610] ? tty_get_icount+0x70/0x70 [ 226.518689][T14610] __se_sys_ioctl+0xcb/0x140 [ 226.523422][T14610] __x64_sys_ioctl+0x3f/0x50 [ 226.528010][T14610] do_syscall_64+0x44/0xd0 [ 226.532513][T14610] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.538638][T14610] RIP: 0033:0x7fd1f091cae9 [ 226.543060][T14610] 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 bc ff ff ff f7 d8 64 89 01 48 [ 226.562665][T14610] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 226.571161][T14610] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 226.579237][T14610] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 226.587295][T14610] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.595256][T14610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 226.603329][T14610] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 226.611284][T14610] 20:28:37 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 226.614373][T14610] kobject_add_internal failed for sl0 (error: -12 parent: net) [ 226.625775][T14597] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 16) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:37 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0xa, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 226.656954][T14620] FAULT_INJECTION: forcing a failure. [ 226.656954][T14620] name failslab, interval 1, probability 0, space 0, times 0 [ 226.669669][T14620] CPU: 1 PID: 14620 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 226.678556][T14620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.688707][T14620] Call Trace: [ 226.691979][T14620] [ 226.694892][T14620] dump_stack_lvl+0xd6/0x122 [ 226.699489][T14620] dump_stack+0x11/0x1b [ 226.703657][T14620] should_fail+0x23c/0x250 [ 226.708061][T14620] __should_failslab+0x81/0x90 [ 226.712813][T14620] should_failslab+0x5/0x20 [ 226.717376][T14620] kmem_cache_alloc_node_trace+0x61/0x310 [ 226.723088][T14620] ? __kmalloc_node+0x30/0x40 [ 226.727848][T14620] __kmalloc_node+0x30/0x40 [ 226.732396][T14620] kvmalloc_node+0x81/0x110 [ 226.736911][T14620] alloc_netdev_mqs+0x59c/0x790 [ 226.741822][T14620] slip_open+0x2b7/0x940 [ 226.746065][T14620] ? preempt_count_add+0x4e/0x90 [ 226.751019][T14620] ? up_write+0x25/0xc0 [ 226.755206][T14620] ? up_write+0x25/0xc0 [ 226.759410][T14620] tty_set_ldisc+0x27f/0x580 [ 226.763980][T14620] tty_ioctl+0xf7a/0x1130 [ 226.768291][T14620] ? do_vfs_ioctl+0x819/0x14a0 [ 226.773037][T14620] ? tty_get_icount+0x70/0x70 [ 226.777723][T14620] __se_sys_ioctl+0xcb/0x140 [ 226.782301][T14620] __x64_sys_ioctl+0x3f/0x50 [ 226.786885][T14620] do_syscall_64+0x44/0xd0 [ 226.791365][T14620] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.797248][T14620] RIP: 0033:0x7fad01ee0ae9 [ 226.801690][T14620] 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 bc ff ff ff f7 d8 64 89 01 48 [ 226.821381][T14620] RSP: 002b:00007facffc57188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 226.829771][T14620] RAX: ffffffffffffffda RBX: 00007fad01ff3f60 RCX: 00007fad01ee0ae9 [ 226.837792][T14620] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 226.845847][T14620] RBP: 00007facffc571d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.853914][T14620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 226.861958][T14620] R13: 00007ffc99692cbf R14: 00007facffc57300 R15: 0000000000022000 [ 226.870053][T14620] 20:28:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 5) [ 226.930560][T14626] FAULT_INJECTION: forcing a failure. [ 226.930560][T14626] name failslab, interval 1, probability 0, space 0, times 0 [ 226.943353][T14626] CPU: 0 PID: 14626 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 226.952114][T14626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.962350][T14626] Call Trace: [ 226.965630][T14626] [ 226.968578][T14626] dump_stack_lvl+0xd6/0x122 [ 226.973241][T14626] dump_stack+0x11/0x1b [ 226.977439][T14626] should_fail+0x23c/0x250 [ 226.981974][T14626] ? __kernfs_new_node+0x6a/0x340 [ 226.987016][T14626] __should_failslab+0x81/0x90 [ 226.991817][T14626] should_failslab+0x5/0x20 [ 226.996349][T14626] kmem_cache_alloc+0x4f/0x320 [ 227.001173][T14626] __kernfs_new_node+0x6a/0x340 [ 227.006138][T14626] ? kernfs_activate+0x2b9/0x2d0 [ 227.011078][T14626] ? kernfs_add_one+0x356/0x3c0 [ 227.015927][T14626] kernfs_new_node+0x5b/0xd0 [ 227.020520][T14626] __kernfs_create_file+0x45/0x1a0 [ 227.025688][T14626] ? dev_attr_show+0x90/0x90 [ 227.030287][T14626] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 227.035743][T14626] sysfs_create_file_ns+0x98/0xd0 [ 227.040778][T14626] device_create_file+0xa7/0x110 [ 227.045799][T14626] device_add+0x38e/0xf40 [ 227.050151][T14626] ? hrtimer_init+0xfc/0x1d0 [ 227.054819][T14626] netdev_register_kobject+0xfd/0x230 [ 227.060231][T14626] register_netdevice+0xba5/0x10b0 [ 227.065351][T14626] slip_open+0x843/0x940 [ 227.069658][T14626] ? up_write+0x25/0xc0 [ 227.073813][T14626] tty_set_ldisc+0x27f/0x580 20:28:37 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x8102, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x6, 0x3, 0x5, "76b651fe802c10ebc5bf00888ac6ed6dc1007fdc42902f02efcb83cd1ec28dc6f7fc30a3d8b61158c94ba18ce77f9914c756f9ea804d2711586fde92d89146", 0xe}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)="dc3945fba234d3a5bb37a4619b5375a85a5475dd8a30631793b99dfdef7169fc3d32079d2a2baf4b843bb822e0522f954dfb44fa8d94903e5e00ca5f75d80f5ad4c14656f6d8d558f10a008bd506abbfb44dd524665887", 0x57}], 0x1}}, {{&(0x7f00000003c0)=@in={0x2, 0x4e21, @private=0xa010101}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[{0xc0, 0x119, 0xf66, "88b2d2a8fc2851aee47ff8c78d008b1357ed54ffa01ff575607fe5fb890bfb345439de613ff61ecbc42badfa0723a70f0f0222aa4a563e483442a36b69ab62a712d99a1927513116d949f552cc12dbb8243e1d8c03c3e07721dfadde0578a214fca3f701bb6fd579853ba77cc41dadfa5cfa2a92f787a0a87b0c69346619ab9009e7bac20e4343fdac0b6b6ead71340f64421309b9a2b6c3de0e17af4815d42711aaceb28bde9f58f186"}], 0xc0}}], 0x2, 0x10) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:28:37 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x8200, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 227.078457][T14626] tty_ioctl+0xf7a/0x1130 [ 227.082854][T14626] ? do_vfs_ioctl+0x819/0x14a0 [ 227.087618][T14626] ? tty_get_icount+0x70/0x70 [ 227.092340][T14626] __se_sys_ioctl+0xcb/0x140 [ 227.097013][T14626] __x64_sys_ioctl+0x3f/0x50 [ 227.101611][T14626] do_syscall_64+0x44/0xd0 [ 227.106031][T14626] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.111930][T14626] RIP: 0033:0x7fd1f091cae9 [ 227.116337][T14626] 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 bc ff ff ff f7 d8 64 89 01 48 [ 227.136084][T14626] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 227.144500][T14626] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 227.152477][T14626] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 227.160453][T14626] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 227.168471][T14626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 17) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 227.176437][T14626] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 227.184414][T14626] [ 227.188286][T14628] FAULT_INJECTION: forcing a failure. [ 227.188286][T14628] name failslab, interval 1, probability 0, space 0, times 0 [ 227.200994][T14628] CPU: 1 PID: 14628 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 227.209875][T14628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.220024][T14628] Call Trace: [ 227.223382][T14628] [ 227.226302][T14628] dump_stack_lvl+0xd6/0x122 [ 227.230893][T14628] dump_stack+0x11/0x1b [ 227.235067][T14628] should_fail+0x23c/0x250 [ 227.239494][T14628] ? slip_open+0x4ac/0x940 [ 227.243954][T14628] __should_failslab+0x81/0x90 [ 227.248713][T14628] should_failslab+0x5/0x20 [ 227.253279][T14628] kmem_cache_alloc_trace+0x52/0x350 [ 227.258673][T14628] ? alloc_netdev_mqs+0x774/0x790 [ 227.263768][T14628] slip_open+0x4ac/0x940 [ 227.268048][T14628] ? preempt_count_add+0x4e/0x90 [ 227.272972][T14628] ? up_write+0x25/0xc0 [ 227.277197][T14628] tty_set_ldisc+0x27f/0x580 [ 227.281792][T14628] tty_ioctl+0xf7a/0x1130 [ 227.286149][T14628] ? do_vfs_ioctl+0x819/0x14a0 [ 227.290897][T14628] ? tty_get_icount+0x70/0x70 [ 227.295602][T14628] __se_sys_ioctl+0xcb/0x140 [ 227.300206][T14628] __x64_sys_ioctl+0x3f/0x50 [ 227.304779][T14628] do_syscall_64+0x44/0xd0 [ 227.309292][T14628] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.315185][T14628] RIP: 0033:0x7fad01ee0ae9 [ 227.319669][T14628] 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 bc ff ff ff f7 d8 64 89 01 48 [ 227.339617][T14628] RSP: 002b:00007facffc57188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 227.348046][T14628] RAX: ffffffffffffffda RBX: 00007fad01ff3f60 RCX: 00007fad01ee0ae9 [ 227.355997][T14628] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 227.363960][T14628] RBP: 00007facffc571d0 R08: 0000000000000000 R09: 0000000000000000 [ 227.371910][T14628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:28:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 6) [ 227.379872][T14628] R13: 00007ffc99692cbf R14: 00007facffc57300 R15: 0000000000022000 [ 227.387842][T14628] [ 227.392177][T14623] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 227.411825][T14634] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:38 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x7000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:38 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 227.452826][T14648] FAULT_INJECTION: forcing a failure. [ 227.452826][T14648] name failslab, interval 1, probability 0, space 0, times 0 [ 227.465544][T14648] CPU: 1 PID: 14648 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 227.474315][T14648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.484441][T14648] Call Trace: [ 227.487826][T14648] [ 227.490757][T14648] dump_stack_lvl+0xd6/0x122 [ 227.495557][T14648] dump_stack+0x11/0x1b [ 227.499813][T14648] should_fail+0x23c/0x250 [ 227.504212][T14648] ? slip_open+0x4ac/0x940 [ 227.508615][T14648] __should_failslab+0x81/0x90 [ 227.513376][T14648] should_failslab+0x5/0x20 [ 227.517870][T14648] kmem_cache_alloc_trace+0x52/0x350 [ 227.523186][T14648] ? alloc_netdev_mqs+0x774/0x790 [ 227.528299][T14648] slip_open+0x4ac/0x940 [ 227.532537][T14648] ? preempt_count_add+0x4e/0x90 [ 227.537530][T14648] ? up_write+0x25/0xc0 [ 227.541666][T14648] tty_set_ldisc+0x27f/0x580 [ 227.546267][T14648] tty_ioctl+0xf7a/0x1130 [ 227.550639][T14648] ? do_vfs_ioctl+0x819/0x14a0 [ 227.555427][T14648] ? tty_get_icount+0x70/0x70 [ 227.560142][T14648] __se_sys_ioctl+0xcb/0x140 [ 227.564787][T14648] __x64_sys_ioctl+0x3f/0x50 [ 227.569419][T14648] do_syscall_64+0x44/0xd0 [ 227.574000][T14648] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.579907][T14648] RIP: 0033:0x7fad01ee0ae9 [ 227.584344][T14648] 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 bc ff ff ff f7 d8 64 89 01 48 [ 227.604089][T14648] RSP: 002b:00007facffc57188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 227.612563][T14648] RAX: ffffffffffffffda RBX: 00007fad01ff3f60 RCX: 00007fad01ee0ae9 [ 227.620516][T14648] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 227.628484][T14648] RBP: 00007facffc571d0 R08: 0000000000000000 R09: 0000000000000000 [ 227.636480][T14648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 227.644476][T14648] R13: 00007ffc99692cbf R14: 00007facffc57300 R15: 0000000000022000 20:28:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 7) [ 227.652454][T14648] [ 227.657784][T14649] FAULT_INJECTION: forcing a failure. [ 227.657784][T14649] name failslab, interval 1, probability 0, space 0, times 0 [ 227.671020][T14649] CPU: 1 PID: 14649 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 227.679779][T14649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.689815][T14649] Call Trace: [ 227.693074][T14649] [ 227.695989][T14649] dump_stack_lvl+0xd6/0x122 [ 227.700569][T14649] dump_stack+0x11/0x1b [ 227.704751][T14649] should_fail+0x23c/0x250 [ 227.709158][T14649] ? radix_tree_node_alloc+0x142/0x200 [ 227.714613][T14649] __should_failslab+0x81/0x90 [ 227.719461][T14649] should_failslab+0x5/0x20 [ 227.723965][T14649] kmem_cache_alloc+0x4f/0x320 [ 227.728728][T14649] ? __rcu_read_unlock+0x5c/0x290 [ 227.733746][T14649] radix_tree_node_alloc+0x142/0x200 [ 227.739088][T14649] idr_get_free+0x22a/0x5d0 [ 227.743625][T14649] idr_alloc_cyclic+0xf4/0x2f0 [ 227.748368][T14649] __kernfs_new_node+0xb4/0x340 [ 227.753220][T14649] ? make_kgid+0x127/0x180 [ 227.757621][T14649] ? net_ns_get_ownership+0xaa/0xc0 [ 227.762802][T14649] ? net_namespace+0x20/0x20 [ 227.767385][T14649] kernfs_create_dir_ns+0x5e/0x140 [ 227.772484][T14649] sysfs_create_dir_ns+0xa3/0x1a0 [ 227.777491][T14649] kobject_add_internal+0x456/0x840 [ 227.782671][T14649] ? should_fail+0xd6/0x250 [ 227.787242][T14649] kobject_add+0xd7/0x150 [ 227.791647][T14649] ? kmem_cache_alloc_trace+0x24b/0x350 [ 227.797190][T14649] ? device_add+0x30d/0xf40 [ 227.801690][T14649] device_add+0x31d/0xf40 [ 227.806064][T14649] ? hrtimer_init+0xfc/0x1d0 [ 227.810733][T14649] ? netdev_register_kobject+0x5f/0x230 [ 227.816336][T14649] netdev_register_kobject+0xfd/0x230 [ 227.821685][T14649] register_netdevice+0xba5/0x10b0 [ 227.826897][T14649] slip_open+0x843/0x940 [ 227.831119][T14649] ? up_write+0x25/0xc0 [ 227.835297][T14649] tty_set_ldisc+0x27f/0x580 [ 227.839864][T14649] tty_ioctl+0xf7a/0x1130 [ 227.844255][T14649] ? do_vfs_ioctl+0x819/0x14a0 [ 227.849106][T14649] ? tty_get_icount+0x70/0x70 [ 227.853801][T14649] __se_sys_ioctl+0xcb/0x140 [ 227.858442][T14649] __x64_sys_ioctl+0x3f/0x50 [ 227.863015][T14649] do_syscall_64+0x44/0xd0 [ 227.867432][T14649] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.873309][T14649] RIP: 0033:0x7fd1f091cae9 [ 227.877709][T14649] 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 bc ff ff ff f7 d8 64 89 01 48 [ 227.897313][T14649] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 227.905705][T14649] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 227.913657][T14649] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 227.921748][T14649] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 227.929744][T14649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 227.937712][T14649] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 227.945732][T14649] 20:28:38 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c00000003036ab7a2b6cb934d89c978bffbe403845700000000001400000000010000000800034000000008080003407fffffff080003400000000402000340ffffffff2a00020000000000000000010c000200fffffffd00010000"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="180039926ba9627ecad000000000000002000000", @ANYRES32=0x0], 0x18}}, 0x0) 20:28:38 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x8300, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 18) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 228.105912][T14655] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 228.124195][T14661] FAULT_INJECTION: forcing a failure. [ 228.124195][T14661] name failslab, interval 1, probability 0, space 0, times 0 [ 228.136866][T14661] CPU: 0 PID: 14661 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 228.145671][T14661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.155809][T14661] Call Trace: [ 228.159181][T14661] [ 228.162110][T14661] dump_stack_lvl+0xd6/0x122 [ 228.166708][T14661] dump_stack+0x11/0x1b [ 228.170967][T14661] should_fail+0x23c/0x250 [ 228.175395][T14661] ? __kernfs_new_node+0x6a/0x340 [ 228.180436][T14661] __should_failslab+0x81/0x90 [ 228.185207][T14661] should_failslab+0x5/0x20 [ 228.189744][T14661] kmem_cache_alloc+0x4f/0x320 [ 228.194570][T14661] __kernfs_new_node+0x6a/0x340 [ 228.199430][T14661] ? make_kgid+0x127/0x180 [ 228.203852][T14661] ? net_ns_get_ownership+0xaa/0xc0 [ 228.209153][T14661] ? net_namespace+0x20/0x20 [ 228.213849][T14661] kernfs_create_dir_ns+0x5e/0x140 [ 228.219035][T14661] sysfs_create_dir_ns+0xa3/0x1a0 [ 228.224083][T14661] kobject_add_internal+0x456/0x840 [ 228.229289][T14661] ? should_fail+0xd6/0x250 [ 228.233837][T14661] kobject_add+0xd7/0x150 [ 228.238198][T14661] ? kmem_cache_alloc_trace+0x24b/0x350 [ 228.243746][T14661] ? device_add+0x30d/0xf40 [ 228.248259][T14661] device_add+0x31d/0xf40 [ 228.252595][T14661] ? hrtimer_init+0xfc/0x1d0 [ 228.257189][T14661] ? netdev_register_kobject+0x5f/0x230 [ 228.262739][T14661] netdev_register_kobject+0xfd/0x230 [ 228.268117][T14661] register_netdevice+0xba5/0x10b0 [ 228.273248][T14661] slip_open+0x843/0x940 [ 228.277542][T14661] ? up_write+0x25/0xc0 [ 228.281711][T14661] tty_set_ldisc+0x27f/0x580 [ 228.286391][T14661] tty_ioctl+0xf7a/0x1130 [ 228.290734][T14661] ? do_vfs_ioctl+0x819/0x14a0 [ 228.295508][T14661] ? tty_get_icount+0x70/0x70 [ 228.300394][T14661] __se_sys_ioctl+0xcb/0x140 20:28:39 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x17, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x24, 0x24, 0x400, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xffe0, 0x3}, {0xffff, 0x2}, {0x0, 0xd}}}, 0x24}, 0x1, 0x0, 0x0, 0x20040034}, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB='(\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000001b0000000400cc0008009a00000000000700210030"], 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x5c, r0, 0x1, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0xfff}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0xa, 0xbd, [0xabe7, 0x1, 0xfffe]}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x2}}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x489}, @NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x2}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0xc080}, 0x8000) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x0, 0x401, 0x70bd27, 0x25dfdbf8, {{}, {@val={0x8, 0x3, r1}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x4) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r3, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=@ipv6_getrule={0x1c, 0x22, 0x200, 0x70bd28, 0x25dfdbfd, {0xa, 0x14, 0x0, 0x80, 0xf9, 0x0, 0x0, 0x79e665bf003da74, 0x1}, ["", "", "", ""]}, 0x1c}}, 0x4000) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="18000000140031b4d8a6890000000000000000000002000000", @ANYRES32=0x0], 0x18}}, 0x0) 20:28:39 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x8400, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 228.304999][T14661] __x64_sys_ioctl+0x3f/0x50 [ 228.309650][T14661] do_syscall_64+0x44/0xd0 [ 228.314070][T14661] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.320006][T14661] RIP: 0033:0x7fd1f091cae9 [ 228.324480][T14661] 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 bc ff ff ff f7 d8 64 89 01 48 [ 228.344274][T14661] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 20:28:39 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x8000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 228.352692][T14661] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 228.360854][T14661] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 228.368849][T14661] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 228.378120][T14661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 228.386093][T14661] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 228.394109][T14661] [ 228.397364][T14661] kobject_add_internal failed for sl0 (error: -12 parent: net) 20:28:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 19) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:39 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x0, 0x2811fdff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x1c, 0x0, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040814}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:28:39 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x8491, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 228.462301][T14666] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 228.552544][T14682] FAULT_INJECTION: forcing a failure. [ 228.552544][T14682] name failslab, interval 1, probability 0, space 0, times 0 [ 228.565281][T14682] CPU: 0 PID: 14682 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 228.574141][T14682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.584266][T14682] Call Trace: [ 228.587573][T14682] [ 228.590495][T14682] dump_stack_lvl+0xd6/0x122 [ 228.595116][T14682] dump_stack+0x11/0x1b [ 228.599272][T14682] should_fail+0x23c/0x250 [ 228.603686][T14682] ? __kernfs_new_node+0x6a/0x340 [ 228.608731][T14682] __should_failslab+0x81/0x90 [ 228.613497][T14682] should_failslab+0x5/0x20 [ 228.618008][T14682] kmem_cache_alloc+0x4f/0x320 [ 228.622835][T14682] __kernfs_new_node+0x6a/0x340 [ 228.627712][T14682] ? up_write+0x25/0xc0 [ 228.631872][T14682] kernfs_new_node+0x5b/0xd0 [ 228.636589][T14682] kernfs_create_link+0x68/0x120 [ 228.641534][T14682] sysfs_do_create_link_sd+0x6b/0xf0 [ 228.646819][T14682] sysfs_create_link+0x4d/0x60 [ 228.651735][T14682] device_add+0x586/0xf40 [ 228.656150][T14682] ? hrtimer_init+0xfc/0x1d0 [ 228.660767][T14682] netdev_register_kobject+0xfd/0x230 [ 228.666139][T14682] register_netdevice+0xba5/0x10b0 [ 228.671290][T14682] slip_open+0x843/0x940 [ 228.675620][T14682] ? up_write+0x25/0xc0 [ 228.679795][T14682] tty_set_ldisc+0x27f/0x580 [ 228.684391][T14682] tty_ioctl+0xf7a/0x1130 [ 228.688774][T14682] ? do_vfs_ioctl+0x819/0x14a0 [ 228.693655][T14682] ? tty_get_icount+0x70/0x70 [ 228.698365][T14682] __se_sys_ioctl+0xcb/0x140 [ 228.702959][T14682] __x64_sys_ioctl+0x3f/0x50 [ 228.707596][T14682] do_syscall_64+0x44/0xd0 [ 228.712010][T14682] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.717902][T14682] RIP: 0033:0x7fd1f091cae9 [ 228.722309][T14682] 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 bc ff ff ff f7 d8 64 89 01 48 [ 228.741916][T14682] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 228.750331][T14682] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 228.758346][T14682] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 228.766326][T14682] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 228.774332][T14682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 228.782335][T14682] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 228.790323][T14682] 20:28:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 20) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:39 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x9000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 228.843416][T14692] FAULT_INJECTION: forcing a failure. [ 228.843416][T14692] name failslab, interval 1, probability 0, space 0, times 0 [ 228.856408][T14692] CPU: 0 PID: 14692 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 228.865173][T14692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.875224][T14692] Call Trace: [ 228.878497][T14692] [ 228.881444][T14692] dump_stack_lvl+0xd6/0x122 [ 228.886048][T14692] dump_stack+0x11/0x1b [ 228.890223][T14692] should_fail+0x23c/0x250 [ 228.894799][T14692] ? __kernfs_new_node+0x6a/0x340 [ 228.899848][T14692] __should_failslab+0x81/0x90 [ 228.904655][T14692] should_failslab+0x5/0x20 [ 228.909209][T14692] kmem_cache_alloc+0x4f/0x320 [ 228.914127][T14692] __kernfs_new_node+0x6a/0x340 [ 228.918986][T14692] ? mutex_lock+0x9/0x30 [ 228.923235][T14692] ? selinux_kernfs_init_security+0xd9/0x380 [ 228.929444][T14692] ? idr_alloc_cyclic+0x26b/0x2f0 [ 228.934478][T14692] kernfs_new_node+0x5b/0xd0 [ 228.939100][T14692] __kernfs_create_file+0x45/0x1a0 [ 228.944222][T14692] ? dev_attr_show+0x90/0x90 [ 228.948872][T14692] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 228.954314][T14692] internal_create_group+0x2dd/0x840 [ 228.959775][T14692] sysfs_create_groups+0x3d/0xf0 [ 228.964714][T14692] device_add+0x606/0xf40 [ 228.969044][T14692] ? hrtimer_init+0xfc/0x1d0 [ 228.973688][T14692] netdev_register_kobject+0xfd/0x230 [ 228.979128][T14692] register_netdevice+0xba5/0x10b0 [ 228.984278][T14692] slip_open+0x843/0x940 [ 228.988544][T14692] ? up_write+0x25/0xc0 [ 228.992757][T14692] tty_set_ldisc+0x27f/0x580 [ 228.997459][T14692] tty_ioctl+0xf7a/0x1130 [ 229.001848][T14692] ? do_vfs_ioctl+0x819/0x14a0 [ 229.006614][T14692] ? tty_get_icount+0x70/0x70 [ 229.011323][T14692] __se_sys_ioctl+0xcb/0x140 [ 229.015927][T14692] __x64_sys_ioctl+0x3f/0x50 [ 229.020525][T14692] do_syscall_64+0x44/0xd0 [ 229.024954][T14692] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.030861][T14692] RIP: 0033:0x7fd1f091cae9 [ 229.035273][T14692] 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 bc ff ff ff f7 d8 64 89 01 48 [ 229.054971][T14692] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 229.063388][T14692] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 229.071363][T14692] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 229.079337][T14692] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 229.087573][T14692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 229.095545][T14692] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 229.103568][T14692] [ 229.583896][ T33] device hsr_slave_0 left promiscuous mode [ 229.590070][ T33] device hsr_slave_1 left promiscuous mode [ 229.596314][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 229.603848][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 229.611638][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 229.619135][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 229.626929][ T33] device bridge_slave_1 left promiscuous mode [ 229.633135][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.640450][ T33] device bridge_slave_0 left promiscuous mode [ 229.646575][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.655875][ T33] device veth1_macvtap left promiscuous mode [ 229.661883][ T33] device veth0_macvtap left promiscuous mode [ 229.667926][ T33] device veth1_vlan left promiscuous mode [ 229.673650][ T33] device veth0_vlan left promiscuous mode [ 229.808297][ T33] team0 (unregistering): Port device team_slave_1 removed [ 229.817755][ T33] team0 (unregistering): Port device team_slave_0 removed [ 229.827653][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 229.839255][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 229.866740][ T33] bond0 (unregistering): Released all slaves [ 230.445087][T14701] chnl_net:caif_netlink_parms(): no params data found [ 230.474308][T14701] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.481336][T14701] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.489213][T14701] device bridge_slave_0 entered promiscuous mode [ 230.496809][T14701] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.504198][T14701] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.511623][T14701] device bridge_slave_1 entered promiscuous mode [ 230.526475][T14701] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 230.536510][T14701] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 230.553261][T14701] team0: Port device team_slave_0 added [ 230.559553][T14701] team0: Port device team_slave_1 added [ 230.574073][T14701] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 230.581009][T14701] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 230.607142][T14701] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 230.618207][T14701] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 230.625167][T14701] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 230.651170][T14701] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 230.671970][T14701] device hsr_slave_0 entered promiscuous mode [ 230.679463][T14701] device hsr_slave_1 entered promiscuous mode [ 230.685800][T14701] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 230.693360][T14701] Cannot create hsr debugfs directory [ 230.720172][T14701] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.727205][T14701] bridge0: port 2(bridge_slave_1) entered forwarding state [ 230.734499][T14701] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.741604][T14701] bridge0: port 1(bridge_slave_0) entered forwarding state [ 230.769564][T14701] 8021q: adding VLAN 0 to HW filter on device bond0 [ 230.780607][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 230.788447][ T1920] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.796399][ T1920] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.807494][T14701] 8021q: adding VLAN 0 to HW filter on device team0 [ 230.817182][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 230.825532][ T1914] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.832557][ T1914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 230.844195][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 230.852722][ T1917] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.859880][ T1917] bridge0: port 2(bridge_slave_1) entered forwarding state [ 230.879883][T14701] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 230.890248][T14701] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 230.905716][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 230.914320][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 230.923206][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 230.931673][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 230.940195][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 230.947715][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 230.960788][T14701] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 230.967864][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 230.975471][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 231.009753][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 231.051124][T14701] device veth0_vlan entered promiscuous mode [ 231.058010][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 231.066796][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 231.074391][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 231.084593][T14701] device veth1_vlan entered promiscuous mode [ 231.098133][T14701] device veth0_macvtap entered promiscuous mode [ 231.105881][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 231.113949][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 231.121943][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 231.130435][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 231.139931][T14701] device veth1_macvtap entered promiscuous mode [ 231.152079][T14701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 231.162585][T14701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.172409][T14701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 231.182859][T14701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.192740][T14701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 231.203147][T14701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.212961][T14701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 231.223473][T14701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.233279][T14701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 231.243788][T14701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.256011][T14701] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 231.264946][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 231.275539][T14701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 231.285995][T14701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.295839][T14701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 231.306276][T14701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.316091][T14701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 231.326543][T14701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.336354][T14701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 231.347075][T14701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.356889][T14701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 231.367305][T14701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 231.379021][T14701] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 231.389597][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 231.398158][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 231.429281][T14729] FAULT_INJECTION: forcing a failure. [ 231.429281][T14729] name failslab, interval 1, probability 0, space 0, times 0 [ 231.441902][T14729] CPU: 1 PID: 14729 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 231.450665][T14729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.460702][T14729] Call Trace: [ 231.463963][T14729] [ 231.466918][T14729] dump_stack_lvl+0xd6/0x122 [ 231.471554][T14729] dump_stack+0x11/0x1b [ 231.475767][T14729] should_fail+0x23c/0x250 [ 231.480249][T14729] ? slip_open+0x4ac/0x940 [ 231.484688][T14729] __should_failslab+0x81/0x90 [ 231.489474][T14729] should_failslab+0x5/0x20 [ 231.494035][T14729] kmem_cache_alloc_trace+0x52/0x350 [ 231.499306][T14729] ? alloc_netdev_mqs+0x774/0x790 [ 231.504319][T14729] slip_open+0x4ac/0x940 [ 231.508539][T14729] ? preempt_count_add+0x4e/0x90 [ 231.513519][T14729] ? up_write+0x25/0xc0 [ 231.517661][T14729] tty_set_ldisc+0x27f/0x580 [ 231.522264][T14729] tty_ioctl+0xf7a/0x1130 [ 231.526584][T14729] ? do_vfs_ioctl+0x819/0x14a0 [ 231.531394][T14729] ? tty_get_icount+0x70/0x70 [ 231.536171][T14729] __se_sys_ioctl+0xcb/0x140 [ 231.540756][T14729] __x64_sys_ioctl+0x3f/0x50 [ 231.545343][T14729] do_syscall_64+0x44/0xd0 [ 231.549737][T14729] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.555864][T14729] RIP: 0033:0x7f36c6560ae9 [ 231.560259][T14729] 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 bc ff ff ff f7 d8 64 89 01 48 [ 231.579842][T14729] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 231.588256][T14729] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 231.596211][T14729] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 231.604161][T14729] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 231.612126][T14729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 231.620091][T14729] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 20:28:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 8) 20:28:42 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0xf, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:42 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x8600, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:42 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x97, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:28:42 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xa000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 21) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 231.628042][T14729] [ 231.663121][T14738] FAULT_INJECTION: forcing a failure. [ 231.663121][T14738] name failslab, interval 1, probability 0, space 0, times 0 [ 231.675829][T14738] CPU: 0 PID: 14738 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 231.684593][T14738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.694672][T14738] Call Trace: [ 231.697946][T14738] [ 231.700871][T14738] dump_stack_lvl+0xd6/0x122 [ 231.705581][T14738] dump_stack+0x11/0x1b [ 231.709759][T14738] should_fail+0x23c/0x250 [ 231.714168][T14738] ? __kernfs_new_node+0x41/0x340 [ 231.719205][T14738] __should_failslab+0x81/0x90 [ 231.723972][T14738] should_failslab+0x5/0x20 [ 231.728512][T14738] __kmalloc_track_caller+0x6d/0x370 [ 231.733893][T14738] kstrdup_const+0x51/0x90 [ 231.738336][T14738] __kernfs_new_node+0x41/0x340 [ 231.743205][T14738] ? up_write+0x25/0xc0 [ 231.747365][T14738] kernfs_new_node+0x5b/0xd0 [ 231.752058][T14738] kernfs_create_link+0x68/0x120 [ 231.757039][T14738] sysfs_do_create_link_sd+0x6b/0xf0 [ 231.762321][T14738] sysfs_create_link+0x4d/0x60 [ 231.767120][T14738] device_add+0x586/0xf40 [ 231.771569][T14738] ? hrtimer_init+0xfc/0x1d0 [ 231.776184][T14738] netdev_register_kobject+0xfd/0x230 [ 231.781558][T14738] register_netdevice+0xba5/0x10b0 [ 231.786726][T14738] slip_open+0x843/0x940 [ 231.790998][T14738] ? up_write+0x25/0xc0 [ 231.795165][T14738] tty_set_ldisc+0x27f/0x580 [ 231.799761][T14738] tty_ioctl+0xf7a/0x1130 [ 231.804179][T14738] ? do_vfs_ioctl+0x819/0x14a0 [ 231.808949][T14738] ? tty_get_icount+0x70/0x70 20:28:42 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c0000000303000000000000000000000100000008000b4000000008080003407fffffff080003400000000408000340ffffffff0c00020000000000000000010c000200fffffffd00010000"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000898f54e5456e106eda14000000000000000000000002000000", @ANYRES32=0x0], 0x18}}, 0x0) 20:28:42 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x87ff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 231.813691][T14738] __se_sys_ioctl+0xcb/0x140 [ 231.818286][T14738] __x64_sys_ioctl+0x3f/0x50 [ 231.822884][T14738] do_syscall_64+0x44/0xd0 [ 231.827344][T14738] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.833248][T14738] RIP: 0033:0x7fd1f091cae9 [ 231.837736][T14738] 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 bc ff ff ff f7 d8 64 89 01 48 [ 231.857362][T14738] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 231.865779][T14738] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 231.873760][T14738] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 231.881733][T14738] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 231.889801][T14738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 231.897776][T14738] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 231.905866][T14738] 20:28:42 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xc000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 22) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 231.924444][T14735] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:42 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x8800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 231.979268][T14743] FAULT_INJECTION: forcing a failure. [ 231.979268][T14743] name failslab, interval 1, probability 0, space 0, times 0 [ 231.991945][T14743] CPU: 1 PID: 14743 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 232.000731][T14743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.010828][T14743] Call Trace: [ 232.014099][T14743] [ 232.017009][T14743] dump_stack_lvl+0xd6/0x122 [ 232.021628][T14743] dump_stack+0x11/0x1b [ 232.025779][T14743] should_fail+0x23c/0x250 [ 232.030209][T14743] ? slip_open+0x50d/0x940 [ 232.034675][T14743] __should_failslab+0x81/0x90 [ 232.039505][T14743] should_failslab+0x5/0x20 [ 232.043992][T14743] kmem_cache_alloc_trace+0x52/0x350 [ 232.049258][T14743] ? slip_open+0x4df/0x940 [ 232.053660][T14743] slip_open+0x50d/0x940 [ 232.057891][T14743] ? preempt_count_add+0x4e/0x90 [ 232.062875][T14743] ? up_write+0x25/0xc0 [ 232.067042][T14743] tty_set_ldisc+0x27f/0x580 [ 232.071616][T14743] tty_ioctl+0xf7a/0x1130 [ 232.076049][T14743] ? do_vfs_ioctl+0x819/0x14a0 [ 232.080834][T14743] ? tty_get_icount+0x70/0x70 [ 232.085542][T14743] __se_sys_ioctl+0xcb/0x140 [ 232.090158][T14743] __x64_sys_ioctl+0x3f/0x50 [ 232.094818][T14743] do_syscall_64+0x44/0xd0 [ 232.099334][T14743] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.105267][T14743] RIP: 0033:0x7f36c6560ae9 [ 232.109736][T14743] 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 bc ff ff ff f7 d8 64 89 01 48 [ 232.129423][T14743] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 232.137841][T14743] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 232.145823][T14743] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 232.153774][T14743] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 232.161738][T14743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 232.169783][T14743] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 232.177735][T14743] [ 232.191297][T14760] FAULT_INJECTION: forcing a failure. [ 232.191297][T14760] name failslab, interval 1, probability 0, space 0, times 0 [ 232.203938][T14760] CPU: 1 PID: 14760 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 232.212713][T14760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.222846][T14760] Call Trace: [ 232.226198][T14760] 20:28:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 9) [ 232.229121][T14760] dump_stack_lvl+0xd6/0x122 [ 232.233716][T14760] dump_stack+0x11/0x1b [ 232.237914][T14760] should_fail+0x23c/0x250 [ 232.242365][T14760] ? __kernfs_new_node+0x6a/0x340 [ 232.247468][T14760] __should_failslab+0x81/0x90 [ 232.252236][T14760] should_failslab+0x5/0x20 [ 232.256825][T14760] kmem_cache_alloc+0x4f/0x320 [ 232.261595][T14760] __kernfs_new_node+0x6a/0x340 [ 232.266432][T14760] ? mutex_lock+0x9/0x30 [ 232.270769][T14760] ? selinux_kernfs_init_security+0xd9/0x380 [ 232.276755][T14760] ? idr_alloc_cyclic+0x26b/0x2f0 [ 232.281818][T14760] kernfs_new_node+0x5b/0xd0 [ 232.286429][T14760] __kernfs_create_file+0x45/0x1a0 [ 232.291588][T14760] ? dev_attr_show+0x90/0x90 [ 232.296172][T14760] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 232.301645][T14760] internal_create_group+0x2dd/0x840 [ 232.307031][T14760] sysfs_create_groups+0x3d/0xf0 [ 232.312060][T14760] device_add+0x606/0xf40 [ 232.316506][T14760] ? hrtimer_init+0xfc/0x1d0 [ 232.321140][T14760] netdev_register_kobject+0xfd/0x230 [ 232.326556][T14760] register_netdevice+0xba5/0x10b0 [ 232.331681][T14760] slip_open+0x843/0x940 [ 232.335986][T14760] ? up_write+0x25/0xc0 [ 232.340315][T14760] tty_set_ldisc+0x27f/0x580 [ 232.344970][T14760] tty_ioctl+0xf7a/0x1130 [ 232.349286][T14760] ? do_vfs_ioctl+0x819/0x14a0 [ 232.354180][T14760] ? tty_get_icount+0x70/0x70 [ 232.359052][T14760] __se_sys_ioctl+0xcb/0x140 [ 232.363737][T14760] __x64_sys_ioctl+0x3f/0x50 [ 232.368402][T14760] do_syscall_64+0x44/0xd0 [ 232.372806][T14760] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.378725][T14760] RIP: 0033:0x7fd1f091cae9 [ 232.383120][T14760] 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 bc ff ff ff f7 d8 64 89 01 48 [ 232.402707][T14760] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 232.411176][T14760] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 232.419125][T14760] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 232.427076][T14760] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 232.435024][T14760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 232.442973][T14760] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 232.451046][T14760] [ 232.463701][T14766] FAULT_INJECTION: forcing a failure. [ 232.463701][T14766] name failslab, interval 1, probability 0, space 0, times 0 20:28:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 23) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 232.476376][T14766] CPU: 1 PID: 14766 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 232.485163][T14766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.495329][T14766] Call Trace: [ 232.498613][T14766] [ 232.501546][T14766] dump_stack_lvl+0xd6/0x122 [ 232.506214][T14766] dump_stack+0x11/0x1b [ 232.510368][T14766] should_fail+0x23c/0x250 [ 232.514788][T14766] ? slhc_init+0x7c/0x3a0 [ 232.519357][T14766] __should_failslab+0x81/0x90 [ 232.524108][T14766] should_failslab+0x5/0x20 [ 232.528641][T14766] __kmalloc+0x6f/0x370 [ 232.532819][T14766] ? slhc_init+0x53/0x3a0 [ 232.537245][T14766] slhc_init+0x7c/0x3a0 [ 232.541455][T14766] slip_open+0x52f/0x940 [ 232.545693][T14766] ? up_write+0x25/0xc0 [ 232.549844][T14766] tty_set_ldisc+0x27f/0x580 [ 232.554518][T14766] tty_ioctl+0xf7a/0x1130 [ 232.558833][T14766] ? do_vfs_ioctl+0x819/0x14a0 [ 232.563764][T14766] ? tty_get_icount+0x70/0x70 [ 232.568432][T14766] __se_sys_ioctl+0xcb/0x140 [ 232.573025][T14766] __x64_sys_ioctl+0x3f/0x50 [ 232.577615][T14766] do_syscall_64+0x44/0xd0 [ 232.582089][T14766] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.588268][T14766] RIP: 0033:0x7f36c6560ae9 [ 232.592687][T14766] 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 bc ff ff ff f7 d8 64 89 01 48 [ 232.612320][T14766] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 232.620765][T14766] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 232.628777][T14766] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 232.636772][T14766] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 232.644723][T14766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 232.652673][T14766] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 232.660637][T14766] 20:28:43 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 10) 20:28:43 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xf000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 232.682262][T14746] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 232.711797][T14774] FAULT_INJECTION: forcing a failure. [ 232.711797][T14774] name failslab, interval 1, probability 0, space 0, times 0 20:28:43 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c000000030300000000000000000000010000000800034000000008080003407fffffff080003400000000408000340ffffffff0c00140000000000000000010c000200fffffffd00010000"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 232.724555][T14774] CPU: 1 PID: 14774 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 232.733315][T14774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.743396][T14774] Call Trace: [ 232.746714][T14774] [ 232.749640][T14774] dump_stack_lvl+0xd6/0x122 [ 232.754351][T14774] dump_stack+0x11/0x1b [ 232.758538][T14774] should_fail+0x23c/0x250 [ 232.762974][T14774] ? __kernfs_new_node+0x6a/0x340 [ 232.768180][T14774] __should_failslab+0x81/0x90 [ 232.772960][T14774] should_failslab+0x5/0x20 [ 232.777573][T14774] kmem_cache_alloc+0x4f/0x320 [ 232.782361][T14774] __kernfs_new_node+0x6a/0x340 [ 232.787194][T14774] ? mutex_lock+0x9/0x30 [ 232.791481][T14774] ? selinux_kernfs_init_security+0xd9/0x380 [ 232.797837][T14774] ? idr_alloc_cyclic+0x26b/0x2f0 [ 232.802954][T14774] kernfs_new_node+0x5b/0xd0 [ 232.807534][T14774] __kernfs_create_file+0x45/0x1a0 [ 232.812642][T14774] ? dev_attr_show+0x90/0x90 [ 232.817313][T14774] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 232.822761][T14774] internal_create_group+0x2dd/0x840 [ 232.828036][T14774] sysfs_create_groups+0x3d/0xf0 [ 232.833198][T14774] device_add+0x606/0xf40 [ 232.837519][T14774] ? hrtimer_init+0xfc/0x1d0 [ 232.842160][T14774] netdev_register_kobject+0xfd/0x230 [ 232.847558][T14774] register_netdevice+0xba5/0x10b0 [ 232.852658][T14774] slip_open+0x843/0x940 [ 232.856950][T14774] ? up_write+0x25/0xc0 [ 232.861092][T14774] tty_set_ldisc+0x27f/0x580 [ 232.865686][T14774] tty_ioctl+0xf7a/0x1130 [ 232.870001][T14774] ? do_vfs_ioctl+0x819/0x14a0 [ 232.874747][T14774] ? tty_get_icount+0x70/0x70 [ 232.879407][T14774] __se_sys_ioctl+0xcb/0x140 [ 232.883983][T14774] __x64_sys_ioctl+0x3f/0x50 [ 232.888558][T14774] do_syscall_64+0x44/0xd0 [ 232.892969][T14774] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.898914][T14774] RIP: 0033:0x7fd1f091cae9 [ 232.903442][T14774] 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 bc ff ff ff f7 d8 64 89 01 48 [ 232.923041][T14774] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 232.931435][T14774] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 232.939490][T14774] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 232.947502][T14774] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 232.955598][T14774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 232.963722][T14774] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 232.971727][T14774] [ 232.986136][T14777] FAULT_INJECTION: forcing a failure. [ 232.986136][T14777] name failslab, interval 1, probability 0, space 0, times 0 [ 232.998792][T14777] CPU: 0 PID: 14777 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 233.007563][T14777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.017623][T14777] Call Trace: [ 233.020955][T14777] [ 233.023878][T14777] dump_stack_lvl+0xd6/0x122 [ 233.028477][T14777] dump_stack+0x11/0x1b 20:28:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 24) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 233.032903][T14777] should_fail+0x23c/0x250 [ 233.037322][T14777] ? slhc_init+0xf4/0x3a0 [ 233.041691][T14777] __should_failslab+0x81/0x90 [ 233.046487][T14777] should_failslab+0x5/0x20 [ 233.051042][T14777] __kmalloc+0x6f/0x370 [ 233.055640][T14777] ? slhc_init+0x7c/0x3a0 [ 233.059978][T14777] slhc_init+0xf4/0x3a0 [ 233.064144][T14777] slip_open+0x52f/0x940 [ 233.068435][T14777] ? up_write+0x25/0xc0 [ 233.072589][T14777] tty_set_ldisc+0x27f/0x580 [ 233.077178][T14777] tty_ioctl+0xf7a/0x1130 [ 233.081585][T14777] ? do_vfs_ioctl+0x819/0x14a0 20:28:43 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x8fff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 233.086363][T14777] ? tty_get_icount+0x70/0x70 [ 233.091038][T14777] __se_sys_ioctl+0xcb/0x140 [ 233.095634][T14777] __x64_sys_ioctl+0x3f/0x50 [ 233.100227][T14777] do_syscall_64+0x44/0xd0 [ 233.104698][T14777] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.110642][T14777] RIP: 0033:0x7f36c6560ae9 [ 233.115056][T14777] 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 bc ff ff ff f7 d8 64 89 01 48 20:28:43 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000380)="c3205ebf69c05f618a18a296528c75854570d0e526092ea86044b0848e1344ceade202f973469e2eb344ea097401f3119a7fab5df0e5fb91e3dcab784e1a608caa4373e3bd269c0e39582e5418a799978ed1ec00665f920fef97888029fe5648dc388acd2e0b8531705d5133de37e7bc3a9f8100ed4c8ea760eb0b498cd579069ea0b5dd53aef558a3a5d1b2e2d2") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYRESOCT=r3], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18, 0x14, 0x2}, 0x18}}, 0x80) [ 233.134676][T14777] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 233.143090][T14777] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 233.151068][T14777] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 233.159034][T14777] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 233.167065][T14777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 233.175213][T14777] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 233.183327][T14777] [ 233.189789][T14779] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 233.227068][T14789] FAULT_INJECTION: forcing a failure. [ 233.227068][T14789] name failslab, interval 1, probability 0, space 0, times 0 20:28:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 11) [ 233.239724][T14789] CPU: 1 PID: 14789 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 233.248525][T14789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.258579][T14789] Call Trace: [ 233.261851][T14789] [ 233.264772][T14789] dump_stack_lvl+0xd6/0x122 [ 233.269505][T14789] dump_stack+0x11/0x1b [ 233.273666][T14789] should_fail+0x23c/0x250 [ 233.278160][T14789] ? __kernfs_new_node+0x6a/0x340 [ 233.283191][T14789] __should_failslab+0x81/0x90 [ 233.287965][T14789] should_failslab+0x5/0x20 [ 233.292473][T14789] kmem_cache_alloc+0x4f/0x320 [ 233.297247][T14789] ? __down_write_common+0x42/0x860 [ 233.302485][T14789] __kernfs_new_node+0x6a/0x340 [ 233.307406][T14789] ? up_write+0x25/0xc0 [ 233.311617][T14789] kernfs_new_node+0x5b/0xd0 [ 233.316213][T14789] __kernfs_create_file+0x45/0x1a0 [ 233.321303][T14789] ? dev_attr_show+0x90/0x90 [ 233.325994][T14789] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 233.331407][T14789] internal_create_group+0x2dd/0x840 [ 233.336924][T14789] sysfs_create_groups+0x3d/0xf0 [ 233.341848][T14789] device_add+0x606/0xf40 [ 233.346171][T14789] ? hrtimer_init+0xfc/0x1d0 [ 233.350809][T14789] netdev_register_kobject+0xfd/0x230 [ 233.356164][T14789] register_netdevice+0xba5/0x10b0 [ 233.361333][T14789] slip_open+0x843/0x940 [ 233.365629][T14789] ? up_write+0x25/0xc0 [ 233.369795][T14789] tty_set_ldisc+0x27f/0x580 [ 233.374383][T14789] tty_ioctl+0xf7a/0x1130 [ 233.378725][T14789] ? do_vfs_ioctl+0x819/0x14a0 [ 233.383473][T14789] ? tty_get_icount+0x70/0x70 [ 233.388239][T14789] __se_sys_ioctl+0xcb/0x140 [ 233.392815][T14789] __x64_sys_ioctl+0x3f/0x50 [ 233.397468][T14789] do_syscall_64+0x44/0xd0 [ 233.401870][T14789] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.407824][T14789] RIP: 0033:0x7fd1f091cae9 [ 233.412307][T14789] 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 bc ff ff ff f7 d8 64 89 01 48 [ 233.431979][T14789] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 233.440373][T14789] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 233.448348][T14789] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 233.456578][T14789] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 233.464535][T14789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 233.472609][T14789] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 233.480562][T14789] [ 233.487793][T14780] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 233.520446][T14803] FAULT_INJECTION: forcing a failure. [ 233.520446][T14803] name failslab, interval 1, probability 0, space 0, times 0 [ 233.533153][T14803] CPU: 0 PID: 14803 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 233.541919][T14803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.551970][T14803] Call Trace: [ 233.555303][T14803] [ 233.558227][T14803] dump_stack_lvl+0xd6/0x122 [ 233.562825][T14803] dump_stack+0x11/0x1b [ 233.566979][T14803] should_fail+0x23c/0x250 [ 233.571395][T14803] ? slhc_init+0x7c/0x3a0 [ 233.575753][T14803] __should_failslab+0x81/0x90 [ 233.580590][T14803] should_failslab+0x5/0x20 [ 233.585181][T14803] __kmalloc+0x6f/0x370 20:28:44 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x32, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:44 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x9184, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:44 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 25) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 233.589348][T14803] ? slhc_init+0x53/0x3a0 [ 233.593676][T14803] slhc_init+0x7c/0x3a0 [ 233.597827][T14803] slip_open+0x52f/0x940 [ 233.602116][T14803] ? up_write+0x25/0xc0 [ 233.606266][T14803] tty_set_ldisc+0x27f/0x580 [ 233.610903][T14803] tty_ioctl+0xf7a/0x1130 [ 233.615243][T14803] ? do_vfs_ioctl+0x819/0x14a0 [ 233.620009][T14803] ? tty_get_icount+0x70/0x70 [ 233.624748][T14803] __se_sys_ioctl+0xcb/0x140 [ 233.629416][T14803] __x64_sys_ioctl+0x3f/0x50 [ 233.634021][T14803] do_syscall_64+0x44/0xd0 [ 233.638438][T14803] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.644334][T14803] RIP: 0033:0x7f36c6560ae9 [ 233.648753][T14803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 233.668384][T14803] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 233.676818][T14803] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 20:28:44 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newaddr={0x58, 0x14, 0x0, 0x0, 0x0, {0x2, 0x0, 0x60, 0xfd}, [@IFA_BROADCAST={0x8, 0x4, @remote}, @IFA_CACHEINFO={0x14, 0x6, {0xbee, 0x5c4, 0x89e7, 0xd05e}}, @IFA_FLAGS={0x8, 0x8, 0x450}, @IFA_LABEL={0x14, 0x3, 'ip6gretap0\x00'}, @IFA_BROADCAST={0x8, 0x4, @multicast1}]}, 0x58}}, 0xc000) [ 233.684807][T14803] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 233.692776][T14803] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 233.700752][T14803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 233.708719][T14803] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 233.716784][T14803] [ 233.720051][T14808] FAULT_INJECTION: forcing a failure. [ 233.720051][T14808] name failslab, interval 1, probability 0, space 0, times 0 [ 233.732736][T14808] CPU: 1 PID: 14808 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 20:28:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 12) [ 233.741558][T14808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.751608][T14808] Call Trace: [ 233.754876][T14808] [ 233.757798][T14808] dump_stack_lvl+0xd6/0x122 [ 233.762384][T14808] dump_stack+0x11/0x1b [ 233.766593][T14808] should_fail+0x23c/0x250 [ 233.771024][T14808] ? __kernfs_new_node+0x6a/0x340 [ 233.776107][T14808] __should_failslab+0x81/0x90 [ 233.780930][T14808] should_failslab+0x5/0x20 [ 233.785445][T14808] kmem_cache_alloc+0x4f/0x320 [ 233.790304][T14808] ? __down_write_common+0x42/0x860 [ 233.795546][T14808] __kernfs_new_node+0x6a/0x340 [ 233.800382][T14808] ? up_write+0x25/0xc0 [ 233.804609][T14808] kernfs_new_node+0x5b/0xd0 [ 233.809200][T14808] __kernfs_create_file+0x45/0x1a0 [ 233.814322][T14808] ? dev_attr_show+0x90/0x90 [ 233.818961][T14808] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 233.824324][T14808] internal_create_group+0x2dd/0x840 [ 233.829607][T14808] sysfs_create_groups+0x3d/0xf0 [ 233.834523][T14808] device_add+0x606/0xf40 [ 233.838880][T14808] ? hrtimer_init+0xfc/0x1d0 [ 233.843503][T14808] netdev_register_kobject+0xfd/0x230 [ 233.848875][T14808] register_netdevice+0xba5/0x10b0 [ 233.853976][T14808] slip_open+0x843/0x940 [ 233.858229][T14808] ? up_write+0x25/0xc0 [ 233.862379][T14808] tty_set_ldisc+0x27f/0x580 [ 233.866975][T14808] tty_ioctl+0xf7a/0x1130 [ 233.871327][T14808] ? do_vfs_ioctl+0x819/0x14a0 [ 233.876141][T14808] ? tty_get_icount+0x70/0x70 [ 233.880802][T14808] __se_sys_ioctl+0xcb/0x140 [ 233.885376][T14808] __x64_sys_ioctl+0x3f/0x50 [ 233.890032][T14808] do_syscall_64+0x44/0xd0 [ 233.894429][T14808] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.900316][T14808] RIP: 0033:0x7fd1f091cae9 [ 233.904721][T14808] 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 bc ff ff ff f7 d8 64 89 01 48 [ 233.924422][T14808] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 233.932813][T14808] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 20:28:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 26) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 233.940780][T14808] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 233.948730][T14808] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 233.956678][T14808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 233.964718][T14808] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 233.972786][T14808] [ 233.977695][T14810] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:44 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x97ff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:44 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x20000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 234.051328][T14826] FAULT_INJECTION: forcing a failure. [ 234.051328][T14826] name failslab, interval 1, probability 0, space 0, times 0 [ 234.063996][T14826] CPU: 0 PID: 14826 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 234.072769][T14826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.082939][T14826] Call Trace: [ 234.086245][T14826] [ 234.089173][T14826] dump_stack_lvl+0xd6/0x122 [ 234.093825][T14826] dump_stack+0x11/0x1b [ 234.098052][T14826] should_fail+0x23c/0x250 [ 234.102558][T14826] ? kvasprintf_const+0xec/0x100 [ 234.107521][T14826] __should_failslab+0x81/0x90 [ 234.112285][T14826] should_failslab+0x5/0x20 [ 234.116967][T14826] __kmalloc_track_caller+0x6d/0x370 [ 234.122260][T14826] kstrdup_const+0x51/0x90 [ 234.126684][T14826] kvasprintf_const+0xec/0x100 [ 234.131458][T14826] kobject_set_name_vargs+0x43/0xe0 [ 234.136661][T14826] dev_set_name+0x80/0xa0 [ 234.141001][T14826] ? hrtimer_init+0xfc/0x1d0 [ 234.145690][T14826] ? netdev_register_kobject+0x5f/0x230 20:28:44 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x9fff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 234.151267][T14826] ? device_initialize+0x23f/0x260 [ 234.156388][T14826] netdev_register_kobject+0x7a/0x230 [ 234.161814][T14826] register_netdevice+0xba5/0x10b0 [ 234.166933][T14826] slip_open+0x843/0x940 [ 234.171229][T14826] ? up_write+0x25/0xc0 [ 234.175383][T14826] tty_set_ldisc+0x27f/0x580 [ 234.180004][T14826] tty_ioctl+0xf7a/0x1130 [ 234.184396][T14826] ? do_vfs_ioctl+0x819/0x14a0 [ 234.189165][T14826] ? tty_get_icount+0x70/0x70 [ 234.193844][T14826] __se_sys_ioctl+0xcb/0x140 [ 234.198432][T14826] __x64_sys_ioctl+0x3f/0x50 [ 234.203054][T14826] do_syscall_64+0x44/0xd0 [ 234.207486][T14826] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.213463][T14826] RIP: 0033:0x7f36c6560ae9 [ 234.217965][T14826] 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 bc ff ff ff f7 d8 64 89 01 48 [ 234.237576][T14826] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 234.245994][T14826] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 234.254066][T14826] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 234.262040][T14826] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 234.270021][T14826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 234.277992][T14826] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 234.285973][T14826] 20:28:45 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xa7ff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 13) [ 234.304525][T14827] FAULT_INJECTION: forcing a failure. [ 234.304525][T14827] name failslab, interval 1, probability 0, space 0, times 0 [ 234.317214][T14827] CPU: 1 PID: 14827 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 234.325977][T14827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.336052][T14827] Call Trace: [ 234.339415][T14827] [ 234.342335][T14827] dump_stack_lvl+0xd6/0x122 [ 234.346918][T14827] dump_stack+0x11/0x1b [ 234.351140][T14827] should_fail+0x23c/0x250 [ 234.355655][T14827] ? __kernfs_new_node+0x6a/0x340 [ 234.360709][T14827] __should_failslab+0x81/0x90 [ 234.365490][T14827] should_failslab+0x5/0x20 [ 234.370038][T14827] kmem_cache_alloc+0x4f/0x320 [ 234.374784][T14827] ? __down_write_common+0x42/0x860 [ 234.379978][T14827] __kernfs_new_node+0x6a/0x340 [ 234.384812][T14827] ? up_write+0x25/0xc0 [ 234.388959][T14827] kernfs_new_node+0x5b/0xd0 [ 234.393636][T14827] __kernfs_create_file+0x45/0x1a0 [ 234.398755][T14827] ? dev_attr_show+0x90/0x90 [ 234.403370][T14827] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 234.408830][T14827] internal_create_group+0x2dd/0x840 [ 234.414278][T14827] sysfs_create_groups+0x3d/0xf0 [ 234.419251][T14827] device_add+0x606/0xf40 [ 234.423565][T14827] ? hrtimer_init+0xfc/0x1d0 [ 234.428230][T14827] netdev_register_kobject+0xfd/0x230 [ 234.433639][T14827] register_netdevice+0xba5/0x10b0 [ 234.438804][T14827] slip_open+0x843/0x940 [ 234.443077][T14827] ? up_write+0x25/0xc0 [ 234.447287][T14827] tty_set_ldisc+0x27f/0x580 [ 234.451877][T14827] tty_ioctl+0xf7a/0x1130 [ 234.456221][T14827] ? do_vfs_ioctl+0x819/0x14a0 [ 234.460970][T14827] ? tty_get_icount+0x70/0x70 [ 234.465710][T14827] __se_sys_ioctl+0xcb/0x140 [ 234.470291][T14827] __x64_sys_ioctl+0x3f/0x50 [ 234.475023][T14827] do_syscall_64+0x44/0xd0 [ 234.479543][T14827] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.485444][T14827] RIP: 0033:0x7fd1f091cae9 [ 234.489919][T14827] 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 bc ff ff ff f7 d8 64 89 01 48 [ 234.509548][T14827] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 234.518019][T14827] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 234.525974][T14827] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 234.533932][T14827] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 234.541884][T14827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 234.549905][T14827] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 234.557861][T14827] [ 234.563978][T14810] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 234.612158][T14842] FAULT_INJECTION: forcing a failure. [ 234.612158][T14842] name failslab, interval 1, probability 0, space 0, times 0 [ 234.624892][T14842] CPU: 0 PID: 14842 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 234.633727][T14842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.643829][T14842] Call Trace: [ 234.647106][T14842] [ 234.650094][T14842] dump_stack_lvl+0xd6/0x122 [ 234.654736][T14842] dump_stack+0x11/0x1b 20:28:45 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x41, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 27) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:45 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={0x0}}, 0x0) getsockname(r2, &(0x7f00000000c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000140)=0x80) sendmsg$nl_route(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=r3, @ANYBLOB="00000000000000000000008000000000000000726960b2de8690f4824bcdf95e366dab8f4bc6e0fa8c5c2913e3b45acd6113db6eefd9d19fd100000000"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_newvlan={0x34, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8}}}]}, 0x34}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="5c0000007965965bb14690ba3fbd866a04cb738305ccf64431a5d2b9826d51b1cb6a9826def2d1d120546f7ba1dd4bdf2b4ad3b63bb5d0b20d06c460ce0dc7d27eb671480de3a75f75b275c67762470963f6a9ad8c31ea76940b6d894210c2950fe63d5ca5e1f97640c8063596d8aa1a095ada720995d70ad2cee3076d", @ANYRES16=0x0, @ANYBLOB="080029bd7000fddbdf25010000000800310007000000080039000000000006002800010000000600280002000000080031000800000008000600", @ANYRES32=r3, @ANYBLOB="0500290000000000050035004000000008000b007f000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4040080}, 0x4000) r5 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r5, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c000000030300000000000000000000010000000800034000000008080003407fffffff080003400000000408003640ffffffff0c00020000000000000000010c000200fffffffd00010000"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="1800000000dda2ae3d9d86498ba3a12843ae7008058c97956fda70eefbeba9f51c85e0f8acec57c2706996827a3f80252894ec2c3a44dcd782e8ca3bd49b486197d155040c90254c112e16084b67342d74b970053c8e", @ANYRESOCT], 0x18}}, 0x0) 20:28:45 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x60000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 234.658896][T14842] should_fail+0x23c/0x250 [ 234.663323][T14842] ? kvasprintf_const+0xec/0x100 [ 234.668268][T14842] __should_failslab+0x81/0x90 [ 234.673106][T14842] should_failslab+0x5/0x20 [ 234.677608][T14842] __kmalloc_track_caller+0x6d/0x370 [ 234.682905][T14842] kstrdup_const+0x51/0x90 [ 234.687351][T14842] kvasprintf_const+0xec/0x100 [ 234.692125][T14842] kobject_set_name_vargs+0x43/0xe0 [ 234.697401][T14842] dev_set_name+0x80/0xa0 [ 234.701734][T14842] ? hrtimer_init+0xfc/0x1d0 [ 234.706330][T14842] ? netdev_register_kobject+0x5f/0x230 [ 234.711964][T14842] ? device_initialize+0x23f/0x260 [ 234.717275][T14842] netdev_register_kobject+0x7a/0x230 [ 234.722679][T14842] register_netdevice+0xba5/0x10b0 [ 234.727793][T14842] slip_open+0x843/0x940 [ 234.732050][T14842] ? up_write+0x25/0xc0 [ 234.736208][T14842] tty_set_ldisc+0x27f/0x580 [ 234.740801][T14842] tty_ioctl+0xf7a/0x1130 [ 234.745208][T14842] ? do_vfs_ioctl+0x819/0x14a0 [ 234.749979][T14842] ? tty_get_icount+0x70/0x70 [ 234.754662][T14842] __se_sys_ioctl+0xcb/0x140 20:28:45 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xa800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 234.759280][T14842] __x64_sys_ioctl+0x3f/0x50 [ 234.763873][T14842] do_syscall_64+0x44/0xd0 [ 234.768298][T14842] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.774201][T14842] RIP: 0033:0x7f36c6560ae9 [ 234.778638][T14842] 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 bc ff ff ff f7 d8 64 89 01 48 [ 234.798266][T14842] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 234.806756][T14842] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 234.814872][T14842] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 234.822867][T14842] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 234.830842][T14842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 234.838883][T14842] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 234.846907][T14842] [ 234.851661][T14848] FAULT_INJECTION: forcing a failure. [ 234.851661][T14848] name failslab, interval 1, probability 0, space 0, times 0 [ 234.864403][T14848] CPU: 1 PID: 14848 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 234.873169][T14848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.883213][T14848] Call Trace: [ 234.886483][T14848] [ 234.889559][T14848] dump_stack_lvl+0xd6/0x122 [ 234.894154][T14848] dump_stack+0x11/0x1b [ 234.898300][T14848] should_fail+0x23c/0x250 [ 234.902767][T14848] ? __kernfs_new_node+0x6a/0x340 [ 234.907789][T14848] __should_failslab+0x81/0x90 [ 234.912595][T14848] should_failslab+0x5/0x20 [ 234.917077][T14848] kmem_cache_alloc+0x4f/0x320 [ 234.921817][T14848] ? __down_write_common+0x42/0x860 [ 234.927040][T14848] __kernfs_new_node+0x6a/0x340 [ 234.931930][T14848] ? up_write+0x25/0xc0 [ 234.936069][T14848] kernfs_new_node+0x5b/0xd0 [ 234.940767][T14848] __kernfs_create_file+0x45/0x1a0 [ 234.945884][T14848] ? dev_attr_show+0x90/0x90 [ 234.950581][T14848] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 234.955959][T14848] internal_create_group+0x2dd/0x840 [ 234.961296][T14848] sysfs_create_groups+0x3d/0xf0 [ 234.966324][T14848] device_add+0x606/0xf40 [ 234.970638][T14848] ? hrtimer_init+0xfc/0x1d0 [ 234.975359][T14848] netdev_register_kobject+0xfd/0x230 [ 234.980765][T14848] register_netdevice+0xba5/0x10b0 [ 234.985873][T14848] slip_open+0x843/0x940 [ 234.990101][T14848] ? up_write+0x25/0xc0 [ 234.994315][T14848] tty_set_ldisc+0x27f/0x580 [ 234.998952][T14848] tty_ioctl+0xf7a/0x1130 [ 235.003265][T14848] ? do_vfs_ioctl+0x819/0x14a0 [ 235.008015][T14848] ? tty_get_icount+0x70/0x70 [ 235.012671][T14848] __se_sys_ioctl+0xcb/0x140 [ 235.017310][T14848] __x64_sys_ioctl+0x3f/0x50 [ 235.021888][T14848] do_syscall_64+0x44/0xd0 [ 235.026291][T14848] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.032253][T14848] RIP: 0033:0x7fd1f091cae9 [ 235.036653][T14848] 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 bc ff ff ff f7 d8 64 89 01 48 [ 235.056275][T14848] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 235.064668][T14848] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 235.072627][T14848] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 235.080875][T14848] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 235.088877][T14848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 235.096826][T14848] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 235.104785][T14848] 20:28:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 28) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:45 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x65580000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 235.111496][T14851] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 235.120929][T14850] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 235.149835][T14860] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 20:28:45 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xafff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 14) [ 235.183511][T14850] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 235.232734][T14862] FAULT_INJECTION: forcing a failure. [ 235.232734][T14862] name failslab, interval 1, probability 0, space 0, times 0 [ 235.245566][T14862] CPU: 0 PID: 14862 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 235.254455][T14862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.264509][T14862] Call Trace: [ 235.267785][T14862] [ 235.270702][T14862] dump_stack_lvl+0xd6/0x122 [ 235.275392][T14862] dump_stack+0x11/0x1b [ 235.279718][T14862] should_fail+0x23c/0x250 [ 235.284159][T14862] ? __kernfs_new_node+0x6a/0x340 [ 235.289185][T14862] __should_failslab+0x81/0x90 [ 235.293950][T14862] should_failslab+0x5/0x20 [ 235.298573][T14862] kmem_cache_alloc+0x4f/0x320 [ 235.303453][T14862] ? __down_write_common+0x42/0x860 [ 235.308650][T14862] __kernfs_new_node+0x6a/0x340 [ 235.313506][T14862] ? up_write+0x25/0xc0 [ 235.317734][T14862] kernfs_new_node+0x5b/0xd0 [ 235.322408][T14862] __kernfs_create_file+0x45/0x1a0 [ 235.327613][T14862] ? dev_attr_show+0x90/0x90 [ 235.332209][T14862] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 235.337654][T14862] internal_create_group+0x2dd/0x840 [ 235.342996][T14862] sysfs_create_groups+0x3d/0xf0 [ 235.348023][T14862] device_add+0x606/0xf40 [ 235.352436][T14862] ? hrtimer_init+0xfc/0x1d0 [ 235.357120][T14862] netdev_register_kobject+0xfd/0x230 [ 235.362496][T14862] register_netdevice+0xba5/0x10b0 [ 235.367613][T14862] slip_open+0x843/0x940 [ 235.371911][T14862] ? up_write+0x25/0xc0 [ 235.376073][T14862] tty_set_ldisc+0x27f/0x580 20:28:46 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r3, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="c07066d6", @ANYRESHEX=r6, @ANYBLOB=',\x00']) r7 = openat2$dir(0xffffffffffffff9c, &(0x7f0000003900)='./file0\x00', &(0x7f0000003940)={0x2000, 0x108, 0x6}, 0x18) r8 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000003980), 0x2000) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r9, &(0x7f0000000080)}, 0x10) sendmmsg$unix(r3, &(0x7f0000003b00)=[{{&(0x7f00000005c0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000400)="441bcdc4ff69eebd64bddcdfd7696a5c4505222e1ecb0dedce8b19f72ed7c830a390536e511e3086f5c1231685705bd922e05bd12e1b9c847f340409ef789830053720fa903dcb", 0x47}, {&(0x7f0000000380)="5d6fec061b5ec7cd81ca33da70419d0677d52c6891ffdbb972ac12106cc67c9f", 0x20}], 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r3, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x138, 0x10000}}], 0x1, 0x40) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="05046c95bb00757b14dd1b77cf0000", @ANYRES32=0x0], 0x18}}, 0x0) 20:28:46 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x51, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 235.380828][T14862] tty_ioctl+0xf7a/0x1130 [ 235.385224][T14862] ? do_vfs_ioctl+0x819/0x14a0 [ 235.389995][T14862] ? tty_get_icount+0x70/0x70 [ 235.394749][T14862] __se_sys_ioctl+0xcb/0x140 [ 235.399349][T14862] __x64_sys_ioctl+0x3f/0x50 [ 235.404006][T14862] do_syscall_64+0x44/0xd0 [ 235.408466][T14862] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.412905][T14874] FAT-fs (loop4): Unrecognized mount option "ÀpfÖ0xffffffffffffffff" or missing value [ 235.414384][T14862] RIP: 0033:0x7fd1f091cae9 [ 235.414401][T14862] 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 bc ff ff ff f7 d8 64 89 01 48 [ 235.414419][T14862] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 235.456371][T14862] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 235.464336][T14862] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 235.472332][T14862] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 20:28:46 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xb000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 235.480302][T14862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 235.488284][T14862] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 235.496252][T14862] [ 235.517914][T14868] FAULT_INJECTION: forcing a failure. [ 235.517914][T14868] name failslab, interval 1, probability 0, space 0, times 0 [ 235.530713][T14868] CPU: 1 PID: 14868 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 235.539547][T14868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.549579][T14868] Call Trace: [ 235.552842][T14868] [ 235.555753][T14868] dump_stack_lvl+0xd6/0x122 [ 235.560562][T14868] dump_stack+0x11/0x1b [ 235.564699][T14868] should_fail+0x23c/0x250 [ 235.569113][T14868] ? __kernfs_new_node+0x41/0x340 [ 235.574139][T14868] __should_failslab+0x81/0x90 [ 235.578901][T14868] should_failslab+0x5/0x20 [ 235.583385][T14868] __kmalloc_track_caller+0x6d/0x370 [ 235.588716][T14868] kstrdup_const+0x51/0x90 [ 235.593129][T14868] __kernfs_new_node+0x41/0x340 [ 235.598031][T14868] ? make_kgid+0x127/0x180 [ 235.602431][T14868] ? net_ns_get_ownership+0xaa/0xc0 [ 235.607626][T14868] ? net_namespace+0x20/0x20 [ 235.612197][T14868] kernfs_create_dir_ns+0x5e/0x140 [ 235.617417][T14868] sysfs_create_dir_ns+0xa3/0x1a0 [ 235.622431][T14868] kobject_add_internal+0x456/0x840 [ 235.627646][T14868] ? should_fail+0xd6/0x250 [ 235.632139][T14868] kobject_add+0xd7/0x150 [ 235.636459][T14868] ? kmem_cache_alloc_trace+0x24b/0x350 [ 235.641989][T14868] ? device_add+0x30d/0xf40 [ 235.646481][T14868] device_add+0x31d/0xf40 [ 235.651014][T14868] ? hrtimer_init+0xfc/0x1d0 [ 235.655588][T14868] ? netdev_register_kobject+0x5f/0x230 [ 235.661158][T14868] netdev_register_kobject+0xfd/0x230 [ 235.666520][T14868] register_netdevice+0xba5/0x10b0 [ 235.671635][T14868] slip_open+0x843/0x940 [ 235.675857][T14868] ? up_write+0x25/0xc0 [ 235.680002][T14868] tty_set_ldisc+0x27f/0x580 [ 235.684628][T14868] tty_ioctl+0xf7a/0x1130 [ 235.688945][T14868] ? do_vfs_ioctl+0x819/0x14a0 [ 235.693795][T14868] ? tty_get_icount+0x70/0x70 [ 235.698464][T14868] __se_sys_ioctl+0xcb/0x140 [ 235.703155][T14868] __x64_sys_ioctl+0x3f/0x50 [ 235.707726][T14868] do_syscall_64+0x44/0xd0 [ 235.712379][T14868] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.718263][T14868] RIP: 0033:0x7f36c6560ae9 [ 235.722670][T14868] 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 bc ff ff ff f7 d8 64 89 01 48 [ 235.742347][T14868] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 235.750900][T14868] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 235.758867][T14868] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 235.766824][T14868] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 235.774855][T14868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:46 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 235.782875][T14868] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 235.790828][T14868] [ 235.793852][T14868] kobject_add_internal failed for sl0 (error: -12 parent: net) 20:28:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 29) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 15) [ 235.847247][T14882] FAT-fs (loop4): Unrecognized mount option "ÀpfÖ0xffffffffffffffff" or missing value [ 235.896584][T14890] FAULT_INJECTION: forcing a failure. [ 235.896584][T14890] name failslab, interval 1, probability 0, space 0, times 0 [ 235.909242][T14890] CPU: 1 PID: 14890 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 235.918089][T14890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.928143][T14890] Call Trace: [ 235.931436][T14890] [ 235.934375][T14890] dump_stack_lvl+0xd6/0x122 [ 235.939029][T14890] dump_stack+0x11/0x1b [ 235.943246][T14890] should_fail+0x23c/0x250 [ 235.947666][T14890] ? __kernfs_new_node+0x6a/0x340 [ 235.952863][T14890] __should_failslab+0x81/0x90 [ 235.957640][T14890] should_failslab+0x5/0x20 [ 235.962171][T14890] kmem_cache_alloc+0x4f/0x320 [ 235.966923][T14890] ? __down_write_common+0x42/0x860 [ 235.972174][T14890] __kernfs_new_node+0x6a/0x340 [ 235.977014][T14890] ? up_write+0x25/0xc0 [ 235.981155][T14890] kernfs_new_node+0x5b/0xd0 [ 235.985865][T14890] __kernfs_create_file+0x45/0x1a0 [ 235.990983][T14890] ? dev_attr_show+0x90/0x90 [ 235.997692][T14890] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 236.003066][T14890] internal_create_group+0x2dd/0x840 [ 236.008369][T14890] sysfs_create_groups+0x3d/0xf0 [ 236.013283][T14890] device_add+0x606/0xf40 [ 236.017590][T14890] ? hrtimer_init+0xfc/0x1d0 [ 236.022397][T14890] netdev_register_kobject+0xfd/0x230 [ 236.027775][T14890] register_netdevice+0xba5/0x10b0 [ 236.032928][T14890] slip_open+0x843/0x940 [ 236.037149][T14890] ? up_write+0x25/0xc0 [ 236.041294][T14890] tty_set_ldisc+0x27f/0x580 [ 236.045965][T14890] tty_ioctl+0xf7a/0x1130 [ 236.050272][T14890] ? do_vfs_ioctl+0x819/0x14a0 [ 236.055016][T14890] ? tty_get_icount+0x70/0x70 [ 236.059683][T14890] __se_sys_ioctl+0xcb/0x140 [ 236.064253][T14890] __x64_sys_ioctl+0x3f/0x50 [ 236.068823][T14890] do_syscall_64+0x44/0xd0 [ 236.073221][T14890] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.079105][T14890] RIP: 0033:0x7fd1f091cae9 [ 236.083541][T14890] 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 bc ff ff ff f7 d8 64 89 01 48 [ 236.103677][T14890] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 236.112067][T14890] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 236.120103][T14890] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 236.128054][T14890] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 236.136014][T14890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:46 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x88470000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 236.143981][T14890] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 236.152040][T14890] [ 236.162744][T14895] FAULT_INJECTION: forcing a failure. [ 236.162744][T14895] name failslab, interval 1, probability 0, space 0, times 0 [ 236.175522][T14895] CPU: 1 PID: 14895 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 236.184279][T14895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.194332][T14895] Call Trace: 20:28:46 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xb7fb, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 30) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 236.197607][T14895] [ 236.200531][T14895] dump_stack_lvl+0xd6/0x122 [ 236.205126][T14895] dump_stack+0x11/0x1b [ 236.209308][T14895] should_fail+0x23c/0x250 [ 236.213734][T14895] ? __kernfs_new_node+0x6a/0x340 [ 236.218798][T14895] __should_failslab+0x81/0x90 [ 236.223564][T14895] should_failslab+0x5/0x20 [ 236.228143][T14895] kmem_cache_alloc+0x4f/0x320 [ 236.233034][T14895] __kernfs_new_node+0x6a/0x340 [ 236.237885][T14895] ? make_kgid+0x127/0x180 [ 236.242308][T14895] ? net_ns_get_ownership+0xaa/0xc0 [ 236.247949][T14895] ? net_namespace+0x20/0x20 [ 236.252539][T14895] kernfs_create_dir_ns+0x5e/0x140 [ 236.257720][T14895] sysfs_create_dir_ns+0xa3/0x1a0 [ 236.262742][T14895] kobject_add_internal+0x456/0x840 [ 236.268148][T14895] ? should_fail+0xd6/0x250 [ 236.272726][T14895] kobject_add+0xd7/0x150 [ 236.277105][T14895] ? kmem_cache_alloc_trace+0x24b/0x350 [ 236.282716][T14895] ? device_add+0x30d/0xf40 [ 236.287214][T14895] device_add+0x31d/0xf40 [ 236.291563][T14895] ? hrtimer_init+0xfc/0x1d0 [ 236.296278][T14895] ? netdev_register_kobject+0x5f/0x230 [ 236.301826][T14895] netdev_register_kobject+0xfd/0x230 [ 236.307256][T14895] register_netdevice+0xba5/0x10b0 [ 236.312385][T14895] slip_open+0x843/0x940 [ 236.316621][T14895] ? up_write+0x25/0xc0 [ 236.320759][T14895] tty_set_ldisc+0x27f/0x580 [ 236.325334][T14895] tty_ioctl+0xf7a/0x1130 [ 236.329780][T14895] ? do_vfs_ioctl+0x819/0x14a0 [ 236.334540][T14895] ? tty_get_icount+0x70/0x70 [ 236.339215][T14895] __se_sys_ioctl+0xcb/0x140 [ 236.343881][T14895] __x64_sys_ioctl+0x3f/0x50 [ 236.348478][T14895] do_syscall_64+0x44/0xd0 [ 236.353062][T14895] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.358976][T14895] RIP: 0033:0x7f36c6560ae9 [ 236.363389][T14895] 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 bc ff ff ff f7 d8 64 89 01 48 [ 236.383054][T14895] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 236.391505][T14895] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 236.399473][T14895] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 236.407442][T14895] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 236.415407][T14895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 236.423391][T14895] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 236.431342][T14895] [ 236.434398][T14895] kobject_add_internal failed for sl0 (error: -12 parent: net) [ 236.449481][T14901] FAULT_INJECTION: forcing a failure. [ 236.449481][T14901] name failslab, interval 1, probability 0, space 0, times 0 [ 236.462269][T14901] CPU: 1 PID: 14901 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 236.471106][T14901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.481175][T14901] Call Trace: [ 236.484435][T14901] [ 236.487352][T14901] dump_stack_lvl+0xd6/0x122 [ 236.491941][T14901] dump_stack+0x11/0x1b [ 236.496116][T14901] should_fail+0x23c/0x250 [ 236.500511][T14901] ? __kernfs_new_node+0x6a/0x340 [ 236.505572][T14901] __should_failslab+0x81/0x90 [ 236.510316][T14901] should_failslab+0x5/0x20 [ 236.514801][T14901] kmem_cache_alloc+0x4f/0x320 [ 236.519542][T14901] ? __down_write_common+0x42/0x860 [ 236.524717][T14901] __kernfs_new_node+0x6a/0x340 [ 236.529677][T14901] ? up_write+0x25/0xc0 [ 236.533857][T14901] kernfs_new_node+0x5b/0xd0 [ 236.538469][T14901] __kernfs_create_file+0x45/0x1a0 [ 236.543690][T14901] ? dev_attr_show+0x90/0x90 [ 236.548311][T14901] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 236.553687][T14901] internal_create_group+0x2dd/0x840 [ 236.558995][T14901] sysfs_create_groups+0x3d/0xf0 [ 236.563927][T14901] device_add+0x606/0xf40 [ 236.568369][T14901] ? hrtimer_init+0xfc/0x1d0 [ 236.573050][T14901] netdev_register_kobject+0xfd/0x230 [ 236.578458][T14901] register_netdevice+0xba5/0x10b0 [ 236.583563][T14901] slip_open+0x843/0x940 [ 236.587840][T14901] ? up_write+0x25/0xc0 [ 236.592021][T14901] tty_set_ldisc+0x27f/0x580 [ 236.596672][T14901] tty_ioctl+0xf7a/0x1130 [ 236.600979][T14901] ? do_vfs_ioctl+0x819/0x14a0 [ 236.605750][T14901] ? tty_get_icount+0x70/0x70 [ 236.610413][T14901] __se_sys_ioctl+0xcb/0x140 [ 236.615033][T14901] __x64_sys_ioctl+0x3f/0x50 [ 236.619708][T14901] do_syscall_64+0x44/0xd0 [ 236.624139][T14901] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.630112][T14901] RIP: 0033:0x7fd1f091cae9 [ 236.634500][T14901] 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 bc ff ff ff f7 d8 64 89 01 48 [ 236.654084][T14901] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 236.662474][T14901] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 236.670434][T14901] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 236.678388][T14901] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 236.686344][T14901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 16) [ 236.694334][T14901] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 236.702291][T14901] 20:28:47 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 31) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 236.791734][T14911] FAULT_INJECTION: forcing a failure. [ 236.791734][T14911] name failslab, interval 1, probability 0, space 0, times 0 [ 236.804412][T14911] CPU: 1 PID: 14911 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 236.813175][T14911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.823251][T14911] Call Trace: [ 236.826510][T14911] [ 236.829442][T14911] dump_stack_lvl+0xd6/0x122 [ 236.834015][T14911] dump_stack+0x11/0x1b [ 236.838164][T14911] should_fail+0x23c/0x250 [ 236.842563][T14911] ? __kernfs_new_node+0x6a/0x340 [ 236.847663][T14911] __should_failslab+0x81/0x90 [ 236.852508][T14911] should_failslab+0x5/0x20 [ 236.857156][T14911] kmem_cache_alloc+0x4f/0x320 [ 236.861911][T14911] __kernfs_new_node+0x6a/0x340 [ 236.866815][T14911] ? make_kgid+0x127/0x180 [ 236.871236][T14911] ? net_ns_get_ownership+0xaa/0xc0 [ 236.876432][T14911] ? net_namespace+0x20/0x20 [ 236.881017][T14911] kernfs_create_dir_ns+0x5e/0x140 [ 236.886338][T14911] sysfs_create_dir_ns+0xa3/0x1a0 [ 236.891357][T14911] kobject_add_internal+0x456/0x840 [ 236.896578][T14911] ? should_fail+0xd6/0x250 [ 236.901139][T14911] kobject_add+0xd7/0x150 [ 236.905465][T14911] ? kmem_cache_alloc_trace+0x24b/0x350 [ 236.911001][T14911] ? device_add+0x30d/0xf40 [ 236.915487][T14911] device_add+0x31d/0xf40 [ 236.919800][T14911] ? hrtimer_init+0xfc/0x1d0 [ 236.924478][T14911] ? netdev_register_kobject+0x5f/0x230 [ 236.930103][T14911] netdev_register_kobject+0xfd/0x230 [ 236.935533][T14911] register_netdevice+0xba5/0x10b0 [ 236.940733][T14911] slip_open+0x843/0x940 [ 236.944969][T14911] ? up_write+0x25/0xc0 [ 236.949103][T14911] tty_set_ldisc+0x27f/0x580 [ 236.953838][T14911] tty_ioctl+0xf7a/0x1130 [ 236.958151][T14911] ? do_vfs_ioctl+0x819/0x14a0 [ 236.962943][T14911] ? tty_get_icount+0x70/0x70 [ 236.967600][T14911] __se_sys_ioctl+0xcb/0x140 [ 236.972274][T14911] __x64_sys_ioctl+0x3f/0x50 [ 236.976964][T14911] do_syscall_64+0x44/0xd0 [ 236.981386][T14911] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.987296][T14911] RIP: 0033:0x7f36c6560ae9 [ 236.991688][T14911] 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 bc ff ff ff f7 d8 64 89 01 48 [ 237.011332][T14911] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 237.019848][T14911] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 237.027832][T14911] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 237.035828][T14911] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 237.043775][T14911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 237.051731][T14911] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 237.059774][T14911] [ 237.063056][T14911] kobject_add_internal failed for sl0 (error: -12 parent: net) [ 237.070889][T14913] FAULT_INJECTION: forcing a failure. [ 237.070889][T14913] name failslab, interval 1, probability 0, space 0, times 0 [ 237.084481][T14913] CPU: 0 PID: 14913 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 237.093321][T14913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.103460][T14913] Call Trace: [ 237.106747][T14913] [ 237.109696][T14913] dump_stack_lvl+0xd6/0x122 [ 237.114361][T14913] dump_stack+0x11/0x1b [ 237.118521][T14913] should_fail+0x23c/0x250 [ 237.122957][T14913] ? __kernfs_new_node+0x6a/0x340 [ 237.127984][T14913] __should_failslab+0x81/0x90 [ 237.132742][T14913] should_failslab+0x5/0x20 [ 237.137257][T14913] kmem_cache_alloc+0x4f/0x320 20:28:47 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000002c0)=0x4, 0x4) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x424}, 0x1, 0x0, 0x0, 0x48004}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000800)=ANY=[@ANYBLOB="0100000001000000180000cb", @ANYRES32=r1, @ANYBLOB="00100000000000002e2f66696c653000"]) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000840)=0x3, 0x2) socket$nl_route(0x10, 0x3, 0x0) creat(&(0x7f00000007c0)='./file0\x00', 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:28:47 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x88480000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:47 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xb7ff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 17) [ 237.142018][T14913] ? __down_write_common+0x42/0x860 [ 237.147280][T14913] __kernfs_new_node+0x6a/0x340 [ 237.152133][T14913] ? up_write+0x25/0xc0 [ 237.156286][T14913] kernfs_new_node+0x5b/0xd0 [ 237.160966][T14913] __kernfs_create_file+0x45/0x1a0 [ 237.166081][T14913] ? dev_attr_show+0x90/0x90 [ 237.170680][T14913] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 237.176121][T14913] internal_create_group+0x2dd/0x840 [ 237.181405][T14913] sysfs_create_groups+0x3d/0xf0 [ 237.186398][T14913] device_add+0x606/0xf40 [ 237.190729][T14913] ? hrtimer_init+0xfc/0x1d0 [ 237.195331][T14913] netdev_register_kobject+0xfd/0x230 [ 237.200798][T14913] register_netdevice+0xba5/0x10b0 [ 237.205911][T14913] slip_open+0x843/0x940 [ 237.210213][T14913] ? up_write+0x25/0xc0 [ 237.214371][T14913] tty_set_ldisc+0x27f/0x580 [ 237.219051][T14913] tty_ioctl+0xf7a/0x1130 [ 237.223380][T14913] ? do_vfs_ioctl+0x819/0x14a0 [ 237.228146][T14913] ? tty_get_icount+0x70/0x70 [ 237.232918][T14913] __se_sys_ioctl+0xcb/0x140 [ 237.237529][T14913] __x64_sys_ioctl+0x3f/0x50 [ 237.242152][T14913] do_syscall_64+0x44/0xd0 [ 237.246573][T14913] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.252538][T14913] RIP: 0033:0x7fd1f091cae9 [ 237.256947][T14913] 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 bc ff ff ff f7 d8 64 89 01 48 [ 237.276573][T14913] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 237.285148][T14913] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 237.293175][T14913] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 237.301257][T14913] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 237.309319][T14913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 237.317311][T14913] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 237.325379][T14913] [ 237.334008][T14914] __nla_validate_parse: 2 callbacks suppressed 20:28:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 32) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 237.334020][T14914] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 237.367179][T14923] FAULT_INJECTION: forcing a failure. [ 237.367179][T14923] name failslab, interval 1, probability 0, space 0, times 0 [ 237.379880][T14923] CPU: 1 PID: 14923 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 237.388641][T14923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.398693][T14923] Call Trace: [ 237.401968][T14923] [ 237.404894][T14923] dump_stack_lvl+0xd6/0x122 [ 237.409643][T14923] dump_stack+0x11/0x1b [ 237.413815][T14923] should_fail+0x23c/0x250 [ 237.418232][T14923] ? __kernfs_new_node+0x6a/0x340 [ 237.423354][T14923] __should_failslab+0x81/0x90 [ 237.428150][T14923] should_failslab+0x5/0x20 [ 237.432731][T14923] kmem_cache_alloc+0x4f/0x320 [ 237.437503][T14923] __kernfs_new_node+0x6a/0x340 [ 237.442354][T14923] ? kernfs_add_one+0x356/0x3c0 [ 237.447229][T14923] ? __kernfs_create_file+0x189/0x1a0 [ 237.452627][T14923] kernfs_new_node+0x5b/0xd0 [ 237.457202][T14923] kernfs_create_link+0x68/0x120 [ 237.462127][T14923] sysfs_do_create_link_sd+0x6b/0xf0 [ 237.467388][T14923] sysfs_create_link+0x4d/0x60 [ 237.472170][T14923] device_add+0x42e/0xf40 [ 237.476593][T14923] ? hrtimer_init+0xfc/0x1d0 [ 237.481232][T14923] netdev_register_kobject+0xfd/0x230 [ 237.486645][T14923] register_netdevice+0xba5/0x10b0 [ 237.491919][T14923] slip_open+0x843/0x940 [ 237.496139][T14923] ? up_write+0x25/0xc0 [ 237.500334][T14923] tty_set_ldisc+0x27f/0x580 [ 237.504899][T14923] tty_ioctl+0xf7a/0x1130 [ 237.509226][T14923] ? do_vfs_ioctl+0x819/0x14a0 [ 237.513974][T14923] ? tty_get_icount+0x70/0x70 [ 237.518734][T14923] __se_sys_ioctl+0xcb/0x140 [ 237.523362][T14923] __x64_sys_ioctl+0x3f/0x50 [ 237.527965][T14923] do_syscall_64+0x44/0xd0 [ 237.532444][T14923] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.538315][T14923] RIP: 0033:0x7f36c6560ae9 [ 237.542714][T14923] 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 bc ff ff ff f7 d8 64 89 01 48 [ 237.562437][T14923] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 237.570826][T14923] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 237.578776][T14923] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 237.586751][T14923] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 237.594738][T14923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 237.602735][T14923] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 237.610771][T14923] [ 237.618302][T14916] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 237.656765][T14934] FAULT_INJECTION: forcing a failure. [ 237.656765][T14934] name failslab, interval 1, probability 0, space 0, times 0 [ 237.669461][T14934] CPU: 1 PID: 14934 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 237.678224][T14934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.688287][T14934] Call Trace: [ 237.691592][T14934] [ 237.694515][T14934] dump_stack_lvl+0xd6/0x122 [ 237.699108][T14934] dump_stack+0x11/0x1b [ 237.703363][T14934] should_fail+0x23c/0x250 [ 237.707855][T14934] ? __kernfs_new_node+0x6a/0x340 [ 237.712923][T14934] __should_failslab+0x81/0x90 [ 237.717690][T14934] should_failslab+0x5/0x20 [ 237.722274][T14934] kmem_cache_alloc+0x4f/0x320 [ 237.727043][T14934] ? __down_write_common+0x42/0x860 [ 237.732251][T14934] __kernfs_new_node+0x6a/0x340 [ 237.737178][T14934] ? up_write+0x25/0xc0 [ 237.741342][T14934] kernfs_new_node+0x5b/0xd0 [ 237.746033][T14934] __kernfs_create_file+0x45/0x1a0 [ 237.751180][T14934] ? dev_attr_show+0x90/0x90 [ 237.755827][T14934] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 237.761224][T14934] internal_create_group+0x2dd/0x840 20:28:48 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f00000001c0)='./file0/../file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="5000000003030000400000200000000001eaffff0700034000000008080003407fffffff08000340000000040cf70100fffffffc000007ff0c00020000000000000000010c000200fffffffd00010000"], 0x50}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={0x0}}, 0x0) getsockname(r0, &(0x7f00000000c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000140)=0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=r4, @ANYBLOB="00000000000000001c0012800b000100627269646765"], 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000070000100000000000000000007000000", @ANYRES32=r4, @ANYBLOB="0c000500000000000000a04c2e0596650000fe"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x820080}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)=@newnexthop={0x18, 0x68, 0x400, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x3, 0x0, 0x4}}, 0x18}, 0x1, 0x0, 0x0, 0x40011}, 0x40800) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18, 0x14, 0x0, 0x0, 0x25dfdbfc, {0x2, 0x0, 0x0, 0xfd}}, 0x18}}, 0x0) 20:28:48 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x88a8ffff, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:48 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xb800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 18) 20:28:48 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0xde, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 237.766543][T14934] sysfs_create_groups+0x3d/0xf0 [ 237.771486][T14934] device_add+0x606/0xf40 [ 237.775877][T14934] ? hrtimer_init+0xfc/0x1d0 [ 237.780512][T14934] netdev_register_kobject+0xfd/0x230 [ 237.785889][T14934] register_netdevice+0xba5/0x10b0 [ 237.791057][T14934] slip_open+0x843/0x940 [ 237.795308][T14934] ? up_write+0x25/0xc0 [ 237.799476][T14934] tty_set_ldisc+0x27f/0x580 [ 237.804048][T14934] tty_ioctl+0xf7a/0x1130 [ 237.808361][T14934] ? do_vfs_ioctl+0x819/0x14a0 [ 237.813107][T14934] ? tty_get_icount+0x70/0x70 [ 237.817780][T14934] __se_sys_ioctl+0xcb/0x140 [ 237.822444][T14934] __x64_sys_ioctl+0x3f/0x50 [ 237.827174][T14934] do_syscall_64+0x44/0xd0 [ 237.831637][T14934] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.837527][T14934] RIP: 0033:0x7fd1f091cae9 [ 237.841953][T14934] 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 bc ff ff ff f7 d8 64 89 01 48 [ 237.861669][T14934] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 237.870111][T14934] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 237.878168][T14934] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 237.886237][T14934] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 237.894295][T14934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 237.902250][T14934] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 237.910218][T14934] [ 237.914929][T14939] FAULT_INJECTION: forcing a failure. [ 237.914929][T14939] name failslab, interval 1, probability 0, space 0, times 0 [ 237.927770][T14939] CPU: 0 PID: 14939 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 237.936626][T14939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.946929][T14939] Call Trace: [ 237.950221][T14939] [ 237.953202][T14939] dump_stack_lvl+0xd6/0x122 [ 237.957792][T14939] dump_stack+0x11/0x1b [ 237.962006][T14939] should_fail+0x23c/0x250 [ 237.966424][T14939] ? __kernfs_new_node+0x41/0x340 [ 237.971461][T14939] __should_failslab+0x81/0x90 [ 237.976280][T14939] should_failslab+0x5/0x20 [ 237.980786][T14939] __kmalloc_track_caller+0x6d/0x370 [ 237.986180][T14939] kstrdup_const+0x51/0x90 [ 237.990601][T14939] __kernfs_new_node+0x41/0x340 [ 237.995494][T14939] ? up_write+0x25/0xc0 [ 237.999651][T14939] kernfs_new_node+0x5b/0xd0 [ 238.004255][T14939] kernfs_create_link+0x68/0x120 [ 238.009207][T14939] sysfs_do_create_link_sd+0x6b/0xf0 [ 238.014560][T14939] sysfs_create_link+0x4d/0x60 20:28:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 33) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 238.019400][T14939] device_add+0x586/0xf40 [ 238.023852][T14939] ? hrtimer_init+0xfc/0x1d0 [ 238.028505][T14939] netdev_register_kobject+0xfd/0x230 [ 238.033882][T14939] register_netdevice+0xba5/0x10b0 [ 238.038996][T14939] slip_open+0x843/0x940 [ 238.043316][T14939] ? up_write+0x25/0xc0 [ 238.047532][T14939] tty_set_ldisc+0x27f/0x580 [ 238.052154][T14939] tty_ioctl+0xf7a/0x1130 [ 238.056502][T14939] ? do_vfs_ioctl+0x819/0x14a0 [ 238.061272][T14939] ? tty_get_icount+0x70/0x70 [ 238.065949][T14939] __se_sys_ioctl+0xcb/0x140 20:28:48 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xbfff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 238.070604][T14939] __x64_sys_ioctl+0x3f/0x50 [ 238.075200][T14939] do_syscall_64+0x44/0xd0 [ 238.079613][T14939] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 238.085618][T14939] RIP: 0033:0x7f36c6560ae9 [ 238.090133][T14939] 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 bc ff ff ff f7 d8 64 89 01 48 [ 238.109741][T14939] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 238.118250][T14939] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 238.126220][T14939] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 238.134232][T14939] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 238.142199][T14939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 238.150166][T14939] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 238.158138][T14939] 20:28:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 19) [ 238.164511][T14947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 238.193179][T14951] FAULT_INJECTION: forcing a failure. [ 238.193179][T14951] name failslab, interval 1, probability 0, space 0, times 0 [ 238.205832][T14951] CPU: 1 PID: 14951 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 238.214596][T14951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.224646][T14951] Call Trace: [ 238.227913][T14951] [ 238.230830][T14951] dump_stack_lvl+0xd6/0x122 [ 238.235463][T14951] dump_stack+0x11/0x1b 20:28:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={0x0}}, 0x0) getsockname(r1, &(0x7f00000000c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000140)=0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=r2, @ANYBLOB="00000000000000001c0012800b000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_newvlan={0x34, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@RTM_NEWMDB={0x78, 0x54, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x0, {@ip4=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x400}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r2, 0x1, 0x1, 0x2, {@in6_addr=@private0={0xfc, 0x0, '\x00', 0x1}}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x1, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x44005) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r5, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:28:48 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xc000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 238.239622][T14951] should_fail+0x23c/0x250 [ 238.244222][T14951] ? __kernfs_new_node+0x6a/0x340 [ 238.249274][T14951] __should_failslab+0x81/0x90 [ 238.254057][T14951] should_failslab+0x5/0x20 [ 238.258598][T14951] kmem_cache_alloc+0x4f/0x320 [ 238.263567][T14951] ? __down_write_common+0x42/0x860 [ 238.268844][T14951] __kernfs_new_node+0x6a/0x340 [ 238.273707][T14951] ? up_write+0x25/0xc0 [ 238.277987][T14951] kernfs_new_node+0x5b/0xd0 [ 238.282581][T14951] __kernfs_create_file+0x45/0x1a0 [ 238.287699][T14951] ? dev_attr_show+0x90/0x90 [ 238.292371][T14951] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 238.297752][T14951] internal_create_group+0x2dd/0x840 [ 238.303018][T14951] sysfs_create_groups+0x3d/0xf0 [ 238.307952][T14951] device_add+0x606/0xf40 [ 238.312270][T14951] ? hrtimer_init+0xfc/0x1d0 [ 238.316850][T14951] netdev_register_kobject+0xfd/0x230 [ 238.322223][T14951] register_netdevice+0xba5/0x10b0 [ 238.327341][T14951] slip_open+0x843/0x940 [ 238.331606][T14951] ? up_write+0x25/0xc0 [ 238.335744][T14951] tty_set_ldisc+0x27f/0x580 [ 238.340381][T14951] tty_ioctl+0xf7a/0x1130 [ 238.344712][T14951] ? do_vfs_ioctl+0x819/0x14a0 [ 238.349531][T14951] ? tty_get_icount+0x70/0x70 [ 238.354196][T14951] __se_sys_ioctl+0xcb/0x140 [ 238.358862][T14951] __x64_sys_ioctl+0x3f/0x50 [ 238.363440][T14951] do_syscall_64+0x44/0xd0 [ 238.367936][T14951] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 238.373812][T14951] RIP: 0033:0x7fd1f091cae9 [ 238.378222][T14951] 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 bc ff ff ff f7 d8 64 89 01 48 [ 238.398204][T14951] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 238.406593][T14951] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 238.414629][T14951] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 238.422594][T14951] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 238.430583][T14951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 238.438548][T14951] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 238.446680][T14951] [ 238.454595][T14949] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 238.493892][T14959] FAULT_INJECTION: forcing a failure. [ 238.493892][T14959] name failslab, interval 1, probability 0, space 0, times 0 [ 238.506658][T14959] CPU: 0 PID: 14959 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 238.515421][T14959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.525472][T14959] Call Trace: [ 238.528739][T14959] [ 238.531659][T14959] dump_stack_lvl+0xd6/0x122 [ 238.536251][T14959] dump_stack+0x11/0x1b 20:28:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 34) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:49 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x96ea20b6, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:49 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xc7ff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 238.540412][T14959] should_fail+0x23c/0x250 [ 238.544923][T14959] ? __kernfs_new_node+0x6a/0x340 [ 238.550057][T14959] __should_failslab+0x81/0x90 [ 238.554895][T14959] should_failslab+0x5/0x20 [ 238.559407][T14959] kmem_cache_alloc+0x4f/0x320 [ 238.564245][T14959] __kernfs_new_node+0x6a/0x340 [ 238.569138][T14959] ? kernfs_activate+0x2b9/0x2d0 [ 238.574100][T14959] ? kernfs_add_one+0x356/0x3c0 [ 238.578958][T14959] kernfs_new_node+0x5b/0xd0 [ 238.583665][T14959] __kernfs_create_file+0x45/0x1a0 [ 238.588895][T14959] ? dev_attr_show+0x90/0x90 [ 238.593490][T14959] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 238.598906][T14959] sysfs_create_file_ns+0x98/0xd0 [ 238.603985][T14959] device_create_file+0xa7/0x110 [ 238.608937][T14959] device_add+0x38e/0xf40 [ 238.613270][T14959] ? hrtimer_init+0xfc/0x1d0 [ 238.617900][T14959] netdev_register_kobject+0xfd/0x230 [ 238.623274][T14959] register_netdevice+0xba5/0x10b0 [ 238.628399][T14959] slip_open+0x843/0x940 [ 238.632648][T14959] ? up_write+0x25/0xc0 [ 238.636850][T14959] tty_set_ldisc+0x27f/0x580 20:28:49 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xc800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 238.641630][T14959] tty_ioctl+0xf7a/0x1130 [ 238.646005][T14959] ? do_vfs_ioctl+0x819/0x14a0 [ 238.650819][T14959] ? tty_get_icount+0x70/0x70 [ 238.655485][T14959] __se_sys_ioctl+0xcb/0x140 [ 238.660099][T14959] __x64_sys_ioctl+0x3f/0x50 [ 238.664692][T14959] do_syscall_64+0x44/0xd0 [ 238.669193][T14959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 238.675260][T14959] RIP: 0033:0x7f36c6560ae9 [ 238.679844][T14959] 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 bc ff ff ff f7 d8 64 89 01 48 [ 238.699845][T14959] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 238.708443][T14959] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 238.716588][T14959] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 238.724556][T14959] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 238.732524][T14959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:49 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xcfff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:49 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x149, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 238.742552][T14959] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 238.750546][T14959] [ 238.768266][T14973] FAULT_INJECTION: forcing a failure. [ 238.768266][T14973] name failslab, interval 1, probability 0, space 0, times 0 [ 238.781022][T14973] CPU: 1 PID: 14973 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 238.789918][T14973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.799953][T14973] Call Trace: [ 238.803212][T14973] [ 238.806220][T14973] dump_stack_lvl+0xd6/0x122 [ 238.810825][T14973] dump_stack+0x11/0x1b [ 238.815081][T14973] should_fail+0x23c/0x250 [ 238.819661][T14973] ? __kernfs_new_node+0x6a/0x340 [ 238.824676][T14973] __should_failslab+0x81/0x90 [ 238.829464][T14973] should_failslab+0x5/0x20 [ 238.833952][T14973] kmem_cache_alloc+0x4f/0x320 [ 238.838715][T14973] ? __down_write_common+0x42/0x860 [ 238.843973][T14973] __kernfs_new_node+0x6a/0x340 [ 238.848871][T14973] ? up_write+0x25/0xc0 [ 238.853004][T14973] kernfs_new_node+0x5b/0xd0 [ 238.857600][T14973] __kernfs_create_file+0x45/0x1a0 [ 238.862691][T14973] ? dev_attr_show+0x90/0x90 [ 238.867320][T14973] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 238.872673][T14973] internal_create_group+0x2dd/0x840 [ 238.878022][T14973] sysfs_create_groups+0x3d/0xf0 [ 238.882936][T14973] device_add+0x606/0xf40 [ 238.887265][T14973] ? hrtimer_init+0xfc/0x1d0 [ 238.891837][T14973] netdev_register_kobject+0xfd/0x230 [ 238.897247][T14973] register_netdevice+0xba5/0x10b0 [ 238.902358][T14973] slip_open+0x843/0x940 [ 238.906583][T14973] ? up_write+0x25/0xc0 [ 238.910750][T14973] tty_set_ldisc+0x27f/0x580 [ 238.915341][T14973] tty_ioctl+0xf7a/0x1130 [ 238.919779][T14973] ? do_vfs_ioctl+0x819/0x14a0 [ 238.924581][T14973] ? tty_get_icount+0x70/0x70 [ 238.929240][T14973] __se_sys_ioctl+0xcb/0x140 [ 238.933838][T14973] __x64_sys_ioctl+0x3f/0x50 [ 238.938477][T14973] do_syscall_64+0x44/0xd0 [ 238.942873][T14973] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 238.948834][T14973] RIP: 0033:0x7fd1f091cae9 [ 238.953242][T14973] 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 bc ff ff ff f7 d8 64 89 01 48 [ 238.972830][T14973] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 238.981303][T14973] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 238.989251][T14973] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 238.997205][T14973] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 239.005162][T14973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 239.013114][T14973] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 239.021135][T14973] 20:28:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 35) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:49 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x9effffff, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 239.051396][T14983] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 20) [ 239.131464][T14989] FAULT_INJECTION: forcing a failure. [ 239.131464][T14989] name failslab, interval 1, probability 0, space 0, times 0 [ 239.144165][T14989] CPU: 1 PID: 14989 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 239.152972][T14989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.163021][T14989] Call Trace: [ 239.166339][T14989] [ 239.169275][T14989] dump_stack_lvl+0xd6/0x122 [ 239.173980][T14989] dump_stack+0x11/0x1b [ 239.178159][T14989] should_fail+0x23c/0x250 [ 239.182619][T14989] ? __kernfs_new_node+0x6a/0x340 [ 239.187631][T14989] __should_failslab+0x81/0x90 [ 239.192421][T14989] should_failslab+0x5/0x20 [ 239.196929][T14989] kmem_cache_alloc+0x4f/0x320 [ 239.201676][T14989] ? __down_write_common+0x42/0x860 [ 239.206997][T14989] __kernfs_new_node+0x6a/0x340 [ 239.211912][T14989] ? up_write+0x25/0xc0 [ 239.216063][T14989] kernfs_new_node+0x5b/0xd0 [ 239.220642][T14989] __kernfs_create_file+0x45/0x1a0 [ 239.225798][T14989] ? dev_attr_show+0x90/0x90 [ 239.230380][T14989] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 239.235789][T14989] internal_create_group+0x2dd/0x840 [ 239.241153][T14989] sysfs_create_groups+0x3d/0xf0 [ 239.246111][T14989] device_add+0x606/0xf40 [ 239.250488][T14989] ? hrtimer_init+0xfc/0x1d0 [ 239.255121][T14989] netdev_register_kobject+0xfd/0x230 [ 239.260522][T14989] register_netdevice+0xba5/0x10b0 [ 239.265690][T14989] slip_open+0x843/0x940 [ 239.269930][T14989] ? up_write+0x25/0xc0 [ 239.274150][T14989] tty_set_ldisc+0x27f/0x580 [ 239.278728][T14989] tty_ioctl+0xf7a/0x1130 [ 239.283112][T14989] ? do_vfs_ioctl+0x819/0x14a0 [ 239.287982][T14989] ? tty_get_icount+0x70/0x70 [ 239.292676][T14989] __se_sys_ioctl+0xcb/0x140 [ 239.297269][T14989] __x64_sys_ioctl+0x3f/0x50 [ 239.301845][T14989] do_syscall_64+0x44/0xd0 [ 239.306288][T14989] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 239.312189][T14989] RIP: 0033:0x7fd1f091cae9 [ 239.316588][T14989] 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 bc ff ff ff f7 d8 64 89 01 48 [ 239.336611][T14989] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 239.345098][T14989] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 239.353178][T14989] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 239.361132][T14989] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 239.369136][T14989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:50 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xb620ea96, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 239.377093][T14989] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 239.385096][T14989] [ 239.411888][T14983] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 239.455797][T14995] FAULT_INJECTION: forcing a failure. [ 239.455797][T14995] name failslab, interval 1, probability 0, space 0, times 0 [ 239.468495][T14995] CPU: 1 PID: 14995 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 239.477280][T14995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.487352][T14995] Call Trace: [ 239.490631][T14995] [ 239.493563][T14995] dump_stack_lvl+0xd6/0x122 [ 239.498186][T14995] dump_stack+0x11/0x1b [ 239.502415][T14995] should_fail+0x23c/0x250 [ 239.506875][T14995] ? __kernfs_new_node+0x41/0x340 [ 239.511954][T14995] __should_failslab+0x81/0x90 [ 239.516806][T14995] should_failslab+0x5/0x20 [ 239.521488][T14995] __kmalloc_track_caller+0x6d/0x370 [ 239.526757][T14995] kstrdup_const+0x51/0x90 [ 239.531231][T14995] __kernfs_new_node+0x41/0x340 [ 239.536064][T14995] ? up_write+0x25/0xc0 [ 239.540201][T14995] kernfs_new_node+0x5b/0xd0 [ 239.544802][T14995] kernfs_create_link+0x68/0x120 [ 239.549734][T14995] sysfs_do_create_link_sd+0x6b/0xf0 [ 239.555010][T14995] sysfs_create_link+0x4d/0x60 [ 239.559842][T14995] device_add+0x586/0xf40 [ 239.564234][T14995] ? hrtimer_init+0xfc/0x1d0 [ 239.568802][T14995] netdev_register_kobject+0xfd/0x230 [ 239.574229][T14995] register_netdevice+0xba5/0x10b0 [ 239.579383][T14995] slip_open+0x843/0x940 [ 239.583709][T14995] ? up_write+0x25/0xc0 [ 239.587878][T14995] tty_set_ldisc+0x27f/0x580 [ 239.592517][T14995] tty_ioctl+0xf7a/0x1130 [ 239.596905][T14995] ? do_vfs_ioctl+0x819/0x14a0 [ 239.601649][T14995] ? tty_get_icount+0x70/0x70 [ 239.606308][T14995] __se_sys_ioctl+0xcb/0x140 [ 239.610881][T14995] __x64_sys_ioctl+0x3f/0x50 [ 239.615524][T14995] do_syscall_64+0x44/0xd0 [ 239.619949][T14995] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 239.625847][T14995] RIP: 0033:0x7f36c6560ae9 [ 239.630241][T14995] 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 bc ff ff ff f7 d8 64 89 01 48 [ 239.649843][T14995] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 239.658251][T14995] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 239.666220][T14995] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 239.674196][T14995] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 239.682153][T14995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 239.690193][T14995] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 239.698168][T14995] 20:28:50 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x54, 0x3, 0x3, 0x201, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1f}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x5}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x9}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x3}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x8000}}]}, 0x54}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:28:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 36) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 21) 20:28:50 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xd7ff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:50 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x19c, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:50 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xeaffffff, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 239.785482][T15014] FAULT_INJECTION: forcing a failure. [ 239.785482][T15014] name failslab, interval 1, probability 0, space 0, times 0 [ 239.798257][T15014] CPU: 0 PID: 15014 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 239.807094][T15014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.817158][T15014] Call Trace: [ 239.820521][T15014] [ 239.823480][T15014] dump_stack_lvl+0xd6/0x122 [ 239.828200][T15014] dump_stack+0x11/0x1b [ 239.832356][T15014] should_fail+0x23c/0x250 [ 239.836814][T15014] ? __kernfs_new_node+0x6a/0x340 [ 239.841848][T15014] __should_failslab+0x81/0x90 [ 239.846631][T15014] should_failslab+0x5/0x20 [ 239.851153][T15014] kmem_cache_alloc+0x4f/0x320 [ 239.855916][T15014] __kernfs_new_node+0x6a/0x340 [ 239.860800][T15014] ? up_write+0x25/0xc0 [ 239.865024][T15014] kernfs_new_node+0x5b/0xd0 [ 239.869627][T15014] kernfs_create_link+0x68/0x120 [ 239.874587][T15014] sysfs_do_create_link_sd+0x6b/0xf0 [ 239.879873][T15014] sysfs_create_link+0x4d/0x60 [ 239.884638][T15014] device_add+0x586/0xf40 [ 239.889017][T15014] ? hrtimer_init+0xfc/0x1d0 [ 239.893609][T15014] netdev_register_kobject+0xfd/0x230 [ 239.898989][T15014] register_netdevice+0xba5/0x10b0 [ 239.904120][T15014] slip_open+0x843/0x940 [ 239.908398][T15014] ? up_write+0x25/0xc0 [ 239.912611][T15014] tty_set_ldisc+0x27f/0x580 [ 239.917246][T15014] tty_ioctl+0xf7a/0x1130 [ 239.921632][T15014] ? do_vfs_ioctl+0x819/0x14a0 [ 239.926396][T15014] ? tty_get_icount+0x70/0x70 [ 239.931109][T15014] __se_sys_ioctl+0xcb/0x140 [ 239.935780][T15014] __x64_sys_ioctl+0x3f/0x50 [ 239.940370][T15014] do_syscall_64+0x44/0xd0 [ 239.944784][T15014] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 239.951116][T15014] RIP: 0033:0x7f36c6560ae9 [ 239.955522][T15014] 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 bc ff ff ff f7 d8 64 89 01 48 [ 239.975126][T15014] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 20:28:50 executing program 4: socket$netlink(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 239.983537][T15014] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 239.991522][T15014] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 239.999513][T15014] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 240.007802][T15014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 240.015809][T15014] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 240.023812][T15014] 20:28:50 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xd800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 22) [ 240.033959][T15006] FAULT_INJECTION: forcing a failure. [ 240.033959][T15006] name failslab, interval 1, probability 0, space 0, times 0 [ 240.046638][T15006] CPU: 1 PID: 15006 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 240.055429][T15006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.065484][T15006] Call Trace: [ 240.068803][T15006] [ 240.071807][T15006] dump_stack_lvl+0xd6/0x122 [ 240.076404][T15006] dump_stack+0x11/0x1b [ 240.080629][T15006] should_fail+0x23c/0x250 [ 240.085079][T15006] ? __kernfs_new_node+0x6a/0x340 [ 240.090181][T15006] __should_failslab+0x81/0x90 [ 240.094993][T15006] should_failslab+0x5/0x20 [ 240.099479][T15006] kmem_cache_alloc+0x4f/0x320 [ 240.104273][T15006] ? __down_write_common+0x42/0x860 [ 240.109468][T15006] __kernfs_new_node+0x6a/0x340 [ 240.114405][T15006] ? up_write+0x25/0xc0 [ 240.118544][T15006] kernfs_new_node+0x5b/0xd0 [ 240.123201][T15006] __kernfs_create_file+0x45/0x1a0 [ 240.128346][T15006] ? dev_attr_show+0x90/0x90 [ 240.132937][T15006] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 240.138323][T15006] internal_create_group+0x2dd/0x840 [ 240.143592][T15006] sysfs_create_groups+0x3d/0xf0 [ 240.148558][T15006] device_add+0x606/0xf40 [ 240.152883][T15006] ? hrtimer_init+0xfc/0x1d0 [ 240.157552][T15006] netdev_register_kobject+0xfd/0x230 [ 240.162919][T15006] register_netdevice+0xba5/0x10b0 [ 240.168095][T15006] slip_open+0x843/0x940 [ 240.172379][T15006] ? up_write+0x25/0xc0 [ 240.176635][T15006] tty_set_ldisc+0x27f/0x580 [ 240.181245][T15006] tty_ioctl+0xf7a/0x1130 [ 240.185588][T15006] ? do_vfs_ioctl+0x819/0x14a0 [ 240.190357][T15006] ? tty_get_icount+0x70/0x70 [ 240.195014][T15006] __se_sys_ioctl+0xcb/0x140 [ 240.199589][T15006] __x64_sys_ioctl+0x3f/0x50 [ 240.204167][T15006] do_syscall_64+0x44/0xd0 [ 240.208573][T15006] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 240.214493][T15006] RIP: 0033:0x7fd1f091cae9 [ 240.218904][T15006] 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 bc ff ff ff f7 d8 64 89 01 48 [ 240.238657][T15006] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 240.247052][T15006] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 240.255003][T15006] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 240.262956][T15006] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 240.270921][T15006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 240.278870][T15006] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 240.286824][T15006] [ 240.291831][T15011] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 240.330451][T15029] FAULT_INJECTION: forcing a failure. [ 240.330451][T15029] name failslab, interval 1, probability 0, space 0, times 0 [ 240.343178][T15029] CPU: 0 PID: 15029 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 240.351955][T15029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.362011][T15029] Call Trace: [ 240.365310][T15029] [ 240.368232][T15029] dump_stack_lvl+0xd6/0x122 [ 240.372978][T15029] dump_stack+0x11/0x1b 20:28:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 37) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:51 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xefffffff, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 240.377185][T15029] should_fail+0x23c/0x250 [ 240.381646][T15029] ? __kernfs_new_node+0x6a/0x340 [ 240.386770][T15029] __should_failslab+0x81/0x90 [ 240.391538][T15029] should_failslab+0x5/0x20 [ 240.396108][T15029] kmem_cache_alloc+0x4f/0x320 [ 240.400879][T15029] ? __down_write_common+0x42/0x860 [ 240.406124][T15029] __kernfs_new_node+0x6a/0x340 [ 240.410979][T15029] ? up_write+0x25/0xc0 [ 240.415139][T15029] kernfs_new_node+0x5b/0xd0 [ 240.419871][T15029] __kernfs_create_file+0x45/0x1a0 [ 240.425097][T15029] ? dev_attr_show+0x90/0x90 20:28:51 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xdfff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 240.429724][T15029] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 240.435107][T15029] internal_create_group+0x2dd/0x840 [ 240.440396][T15029] sysfs_create_groups+0x3d/0xf0 [ 240.445336][T15029] device_add+0x606/0xf40 [ 240.449740][T15029] ? hrtimer_init+0xfc/0x1d0 [ 240.454337][T15029] netdev_register_kobject+0xfd/0x230 [ 240.459737][T15029] register_netdevice+0xba5/0x10b0 [ 240.464864][T15029] slip_open+0x843/0x940 [ 240.469108][T15029] ? up_write+0x25/0xc0 [ 240.473357][T15029] tty_set_ldisc+0x27f/0x580 20:28:51 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x1}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x80000000}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 240.478014][T15029] tty_ioctl+0xf7a/0x1130 [ 240.482346][T15029] ? do_vfs_ioctl+0x819/0x14a0 [ 240.487249][T15029] ? tty_get_icount+0x70/0x70 [ 240.491926][T15029] __se_sys_ioctl+0xcb/0x140 [ 240.496518][T15029] __x64_sys_ioctl+0x3f/0x50 [ 240.501137][T15029] do_syscall_64+0x44/0xd0 [ 240.505566][T15029] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 240.511593][T15029] RIP: 0033:0x7f36c6560ae9 [ 240.516015][T15029] 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 bc ff ff ff f7 d8 64 89 01 48 [ 240.535693][T15029] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 240.544107][T15029] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 240.552173][T15029] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 240.560148][T15029] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 240.568131][T15029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 23) [ 240.576109][T15029] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 240.584089][T15029] [ 240.591582][T15011] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:51 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x1ec, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:51 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xe000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 240.638221][T15035] FAULT_INJECTION: forcing a failure. [ 240.638221][T15035] name failslab, interval 1, probability 0, space 0, times 0 [ 240.650897][T15035] CPU: 1 PID: 15035 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 240.659703][T15035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.669751][T15035] Call Trace: [ 240.673071][T15035] [ 240.675985][T15035] dump_stack_lvl+0xd6/0x122 [ 240.680556][T15035] dump_stack+0x11/0x1b [ 240.684708][T15035] should_fail+0x23c/0x250 [ 240.689153][T15035] ? __kernfs_new_node+0x6a/0x340 [ 240.694160][T15035] __should_failslab+0x81/0x90 [ 240.698909][T15035] should_failslab+0x5/0x20 [ 240.703488][T15035] kmem_cache_alloc+0x4f/0x320 [ 240.708229][T15035] ? __down_write_common+0x42/0x860 [ 240.713539][T15035] __kernfs_new_node+0x6a/0x340 [ 240.718392][T15035] ? up_write+0x25/0xc0 [ 240.722529][T15035] kernfs_new_node+0x5b/0xd0 [ 240.727128][T15035] __kernfs_create_file+0x45/0x1a0 [ 240.732242][T15035] ? dev_attr_show+0x90/0x90 [ 240.736868][T15035] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 240.742226][T15035] internal_create_group+0x2dd/0x840 [ 240.747510][T15035] sysfs_create_groups+0x3d/0xf0 [ 240.752586][T15035] device_add+0x606/0xf40 [ 240.756898][T15035] ? hrtimer_init+0xfc/0x1d0 [ 240.761470][T15035] netdev_register_kobject+0xfd/0x230 [ 240.766840][T15035] register_netdevice+0xba5/0x10b0 [ 240.771938][T15035] slip_open+0x843/0x940 [ 240.776240][T15035] ? up_write+0x25/0xc0 [ 240.780436][T15035] tty_set_ldisc+0x27f/0x580 [ 240.785191][T15035] tty_ioctl+0xf7a/0x1130 [ 240.789666][T15035] ? do_vfs_ioctl+0x819/0x14a0 [ 240.794560][T15035] ? tty_get_icount+0x70/0x70 [ 240.799313][T15035] __se_sys_ioctl+0xcb/0x140 [ 240.803892][T15035] __x64_sys_ioctl+0x3f/0x50 [ 240.808509][T15035] do_syscall_64+0x44/0xd0 [ 240.813008][T15035] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 240.819078][T15035] RIP: 0033:0x7fd1f091cae9 [ 240.823470][T15035] 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 bc ff ff ff f7 d8 64 89 01 48 [ 240.843107][T15035] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 240.851518][T15035] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 240.859489][T15035] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 240.867461][T15035] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 240.875414][T15035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 240.883369][T15035] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 240.891365][T15035] [ 240.899981][T15049] FAULT_INJECTION: forcing a failure. [ 240.899981][T15049] name failslab, interval 1, probability 0, space 0, times 0 [ 240.912841][T15049] CPU: 0 PID: 15049 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 240.921602][T15049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.931705][T15049] Call Trace: [ 240.935000][T15049] 20:28:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 38) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 240.937922][T15049] dump_stack_lvl+0xd6/0x122 [ 240.942536][T15049] dump_stack+0x11/0x1b [ 240.946689][T15049] should_fail+0x23c/0x250 [ 240.951152][T15049] ? __kernfs_new_node+0x6a/0x340 [ 240.956180][T15049] __should_failslab+0x81/0x90 [ 240.960947][T15049] should_failslab+0x5/0x20 [ 240.965519][T15049] kmem_cache_alloc+0x4f/0x320 [ 240.970281][T15049] ? __down_write_common+0x42/0x860 [ 240.975480][T15049] __kernfs_new_node+0x6a/0x340 [ 240.980330][T15049] ? up_write+0x25/0xc0 [ 240.984542][T15049] kernfs_new_node+0x5b/0xd0 [ 240.989139][T15049] __kernfs_create_file+0x45/0x1a0 [ 240.994262][T15049] ? dev_attr_show+0x90/0x90 [ 240.998949][T15049] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 241.004364][T15049] internal_create_group+0x2dd/0x840 [ 241.009646][T15049] sysfs_create_groups+0x3d/0xf0 [ 241.014745][T15049] device_add+0x606/0xf40 [ 241.019073][T15049] ? hrtimer_init+0xfc/0x1d0 [ 241.023736][T15049] netdev_register_kobject+0xfd/0x230 [ 241.029225][T15049] register_netdevice+0xba5/0x10b0 [ 241.034343][T15049] slip_open+0x843/0x940 20:28:51 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$IPSET_CMD_HEADER(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x70, 0xc, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 241.038764][T15049] ? up_write+0x25/0xc0 [ 241.042973][T15049] tty_set_ldisc+0x27f/0x580 [ 241.047576][T15049] tty_ioctl+0xf7a/0x1130 [ 241.052050][T15049] ? do_vfs_ioctl+0x819/0x14a0 [ 241.056816][T15049] ? tty_get_icount+0x70/0x70 [ 241.061501][T15049] __se_sys_ioctl+0xcb/0x140 [ 241.066188][T15049] __x64_sys_ioctl+0x3f/0x50 [ 241.070948][T15049] do_syscall_64+0x44/0xd0 [ 241.075354][T15049] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 241.081342][T15049] RIP: 0033:0x7f36c6560ae9 [ 241.085740][T15049] 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 bc ff ff ff f7 d8 64 89 01 48 [ 241.105459][T15049] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 241.113857][T15049] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 241.121867][T15049] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 241.129830][T15049] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 20:28:51 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xf0ffffff, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 241.137870][T15049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 241.145833][T15049] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 241.153816][T15049] [ 241.173551][T15055] FAULT_INJECTION: forcing a failure. [ 241.173551][T15055] name failslab, interval 1, probability 0, space 0, times 0 [ 241.186265][T15055] CPU: 1 PID: 15055 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 241.195064][T15055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.205204][T15055] Call Trace: [ 241.208469][T15055] [ 241.211424][T15055] dump_stack_lvl+0xd6/0x122 [ 241.216000][T15055] dump_stack+0x11/0x1b [ 241.220131][T15055] should_fail+0x23c/0x250 [ 241.224537][T15055] ? __kernfs_new_node+0x6a/0x340 [ 241.229593][T15055] __should_failslab+0x81/0x90 [ 241.234336][T15055] should_failslab+0x5/0x20 [ 241.238938][T15055] kmem_cache_alloc+0x4f/0x320 [ 241.243788][T15055] ? __down_write_common+0x42/0x860 [ 241.248987][T15055] __kernfs_new_node+0x6a/0x340 [ 241.253872][T15055] ? up_write+0x25/0xc0 [ 241.258014][T15055] kernfs_new_node+0x5b/0xd0 [ 241.262666][T15055] __kernfs_create_file+0x45/0x1a0 [ 241.267856][T15055] ? dev_attr_show+0x90/0x90 [ 241.272758][T15055] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 241.278127][T15055] internal_create_group+0x2dd/0x840 [ 241.283395][T15055] sysfs_create_groups+0x3d/0xf0 [ 241.288317][T15055] device_add+0x606/0xf40 [ 241.292654][T15055] ? hrtimer_init+0xfc/0x1d0 [ 241.297272][T15055] netdev_register_kobject+0xfd/0x230 [ 241.302680][T15055] register_netdevice+0xba5/0x10b0 [ 241.307885][T15055] slip_open+0x843/0x940 [ 241.312148][T15055] ? up_write+0x25/0xc0 [ 241.316300][T15055] tty_set_ldisc+0x27f/0x580 [ 241.320882][T15055] tty_ioctl+0xf7a/0x1130 [ 241.325207][T15055] ? do_vfs_ioctl+0x819/0x14a0 [ 241.330045][T15055] ? tty_get_icount+0x70/0x70 [ 241.334779][T15055] __se_sys_ioctl+0xcb/0x140 [ 241.339390][T15055] __x64_sys_ioctl+0x3f/0x50 [ 241.343993][T15055] do_syscall_64+0x44/0xd0 [ 241.348390][T15055] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 241.354335][T15055] RIP: 0033:0x7fd1f091cae9 [ 241.358748][T15055] 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 bc ff ff ff f7 d8 64 89 01 48 [ 241.378446][T15055] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 20:28:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 24) [ 241.387012][T15055] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 241.394975][T15055] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 241.402983][T15055] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 241.410936][T15055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 241.418897][T15055] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 241.426864][T15055] [ 241.432332][T15057] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 39) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 241.519236][T15071] FAULT_INJECTION: forcing a failure. [ 241.519236][T15071] name failslab, interval 1, probability 0, space 0, times 0 [ 241.531867][T15071] CPU: 0 PID: 15071 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 241.540631][T15071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.550702][T15071] Call Trace: [ 241.554049][T15071] [ 241.556979][T15071] dump_stack_lvl+0xd6/0x122 [ 241.561650][T15071] dump_stack+0x11/0x1b [ 241.565819][T15071] should_fail+0x23c/0x250 [ 241.570243][T15071] ? __kernfs_new_node+0x6a/0x340 [ 241.575365][T15071] __should_failslab+0x81/0x90 [ 241.580236][T15071] should_failslab+0x5/0x20 [ 241.585253][T15071] kmem_cache_alloc+0x4f/0x320 [ 241.590019][T15071] ? __down_write_common+0x42/0x860 [ 241.595222][T15071] __kernfs_new_node+0x6a/0x340 [ 241.600085][T15071] ? up_write+0x25/0xc0 [ 241.604246][T15071] kernfs_new_node+0x5b/0xd0 [ 241.608838][T15071] __kernfs_create_file+0x45/0x1a0 [ 241.614051][T15071] ? dev_attr_show+0x90/0x90 20:28:52 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xe7ff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 241.618646][T15071] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 241.624028][T15071] internal_create_group+0x2dd/0x840 [ 241.629358][T15071] sysfs_create_groups+0x3d/0xf0 [ 241.634298][T15071] device_add+0x606/0xf40 [ 241.638639][T15071] ? hrtimer_init+0xfc/0x1d0 [ 241.643278][T15071] netdev_register_kobject+0xfd/0x230 [ 241.648654][T15071] register_netdevice+0xba5/0x10b0 [ 241.653778][T15071] slip_open+0x843/0x940 [ 241.658081][T15071] ? up_write+0x25/0xc0 [ 241.662455][T15071] tty_set_ldisc+0x27f/0x580 [ 241.667128][T15071] tty_ioctl+0xf7a/0x1130 [ 241.671472][T15071] ? do_vfs_ioctl+0x819/0x14a0 [ 241.676284][T15071] ? tty_get_icount+0x70/0x70 [ 241.680996][T15071] __se_sys_ioctl+0xcb/0x140 [ 241.685702][T15071] __x64_sys_ioctl+0x3f/0x50 [ 241.690396][T15071] do_syscall_64+0x44/0xd0 [ 241.694816][T15071] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 241.700725][T15071] RIP: 0033:0x7fd1f091cae9 20:28:52 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xe800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 241.705141][T15071] 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 bc ff ff ff f7 d8 64 89 01 48 [ 241.724828][T15071] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 241.733269][T15071] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 241.741240][T15071] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 241.749210][T15071] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 241.757178][T15071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 40) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 241.765273][T15071] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 241.773283][T15071] [ 241.777558][T15072] FAULT_INJECTION: forcing a failure. [ 241.777558][T15072] name failslab, interval 1, probability 0, space 0, times 0 [ 241.790359][T15072] CPU: 1 PID: 15072 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 241.799122][T15072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.809301][T15072] Call Trace: [ 241.812560][T15072] [ 241.815470][T15072] dump_stack_lvl+0xd6/0x122 [ 241.820087][T15072] dump_stack+0x11/0x1b [ 241.824231][T15072] should_fail+0x23c/0x250 [ 241.828627][T15072] ? __kernfs_new_node+0x6a/0x340 [ 241.833693][T15072] __should_failslab+0x81/0x90 [ 241.838434][T15072] should_failslab+0x5/0x20 [ 241.842925][T15072] kmem_cache_alloc+0x4f/0x320 [ 241.847813][T15072] ? __down_write_common+0x42/0x860 [ 241.852993][T15072] __kernfs_new_node+0x6a/0x340 [ 241.857884][T15072] ? up_write+0x25/0xc0 [ 241.862053][T15072] kernfs_new_node+0x5b/0xd0 [ 241.866630][T15072] __kernfs_create_file+0x45/0x1a0 [ 241.871734][T15072] ? dev_attr_show+0x90/0x90 [ 241.876329][T15072] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 241.881821][T15072] internal_create_group+0x2dd/0x840 [ 241.887106][T15072] sysfs_create_groups+0x3d/0xf0 [ 241.892064][T15072] device_add+0x606/0xf40 [ 241.896741][T15072] ? hrtimer_init+0xfc/0x1d0 [ 241.901314][T15072] netdev_register_kobject+0xfd/0x230 [ 241.906795][T15072] register_netdevice+0xba5/0x10b0 [ 241.911891][T15072] slip_open+0x843/0x940 [ 241.916240][T15072] ? up_write+0x25/0xc0 [ 241.920467][T15072] tty_set_ldisc+0x27f/0x580 [ 241.925168][T15072] tty_ioctl+0xf7a/0x1130 [ 241.929491][T15072] ? do_vfs_ioctl+0x819/0x14a0 [ 241.934275][T15072] ? tty_get_icount+0x70/0x70 [ 241.938952][T15072] __se_sys_ioctl+0xcb/0x140 [ 241.943524][T15072] __x64_sys_ioctl+0x3f/0x50 [ 241.948092][T15072] do_syscall_64+0x44/0xd0 [ 241.952511][T15072] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 241.958400][T15072] RIP: 0033:0x7f36c6560ae9 [ 241.962806][T15072] 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 bc ff ff ff f7 d8 64 89 01 48 [ 241.982588][T15072] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 241.991184][T15072] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 241.999143][T15072] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 242.007100][T15072] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 20:28:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 25) 20:28:52 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xfeffffff, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:52 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x26d, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 242.015076][T15072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 242.023353][T15072] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 242.031314][T15072] [ 242.038904][T15057] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:52 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xefff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:52 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c008000030300000000000000000000010000000800034000000008080003407fffffff080003400000000408000340ffffffff0c00020000000000100000010c60d3eb57fffffd00010000"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 242.110692][T15087] FAULT_INJECTION: forcing a failure. [ 242.110692][T15087] name failslab, interval 1, probability 0, space 0, times 0 [ 242.123456][T15087] CPU: 1 PID: 15087 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 242.132252][T15087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.142329][T15087] Call Trace: [ 242.145611][T15087] [ 242.148566][T15087] dump_stack_lvl+0xd6/0x122 [ 242.153171][T15087] dump_stack+0x11/0x1b [ 242.157325][T15087] should_fail+0x23c/0x250 [ 242.161736][T15087] ? __kernfs_new_node+0x6a/0x340 [ 242.166759][T15087] __should_failslab+0x81/0x90 [ 242.171525][T15087] should_failslab+0x5/0x20 [ 242.176128][T15087] kmem_cache_alloc+0x4f/0x320 [ 242.180952][T15087] ? __down_write_common+0x42/0x860 [ 242.186241][T15087] __kernfs_new_node+0x6a/0x340 [ 242.191117][T15087] ? up_write+0x25/0xc0 [ 242.195250][T15087] kernfs_new_node+0x5b/0xd0 [ 242.199905][T15087] __kernfs_create_file+0x45/0x1a0 [ 242.204995][T15087] ? dev_attr_show+0x90/0x90 [ 242.209568][T15087] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 242.214994][T15087] internal_create_group+0x2dd/0x840 [ 242.220267][T15087] sysfs_create_groups+0x3d/0xf0 [ 242.225244][T15087] device_add+0x606/0xf40 [ 242.229686][T15087] ? hrtimer_init+0xfc/0x1d0 [ 242.234273][T15087] netdev_register_kobject+0xfd/0x230 [ 242.239706][T15087] register_netdevice+0xba5/0x10b0 [ 242.244819][T15087] slip_open+0x843/0x940 [ 242.249060][T15087] ? up_write+0x25/0xc0 [ 242.253212][T15087] tty_set_ldisc+0x27f/0x580 [ 242.257787][T15087] tty_ioctl+0xf7a/0x1130 [ 242.262174][T15087] ? do_vfs_ioctl+0x819/0x14a0 [ 242.266944][T15087] ? tty_get_icount+0x70/0x70 [ 242.271749][T15087] __se_sys_ioctl+0xcb/0x140 [ 242.276325][T15087] __x64_sys_ioctl+0x3f/0x50 [ 242.280907][T15087] do_syscall_64+0x44/0xd0 [ 242.285315][T15087] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 242.291344][T15087] RIP: 0033:0x7f36c6560ae9 [ 242.295756][T15087] 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 bc ff ff ff f7 d8 64 89 01 48 [ 242.315517][T15087] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 242.323980][T15087] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 242.331970][T15087] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 242.339938][T15087] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 242.347887][T15087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 26) [ 242.355967][T15087] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 242.363922][T15087] [ 242.371545][T15083] FAULT_INJECTION: forcing a failure. [ 242.371545][T15083] name failslab, interval 1, probability 0, space 0, times 0 [ 242.384212][T15083] CPU: 1 PID: 15083 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 242.392974][T15083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.403025][T15083] Call Trace: [ 242.406381][T15083] 20:28:53 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_PHY(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r3, 0x100, 0x70bd2a, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x4040) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 242.409308][T15083] dump_stack_lvl+0xd6/0x122 [ 242.413902][T15083] dump_stack+0x11/0x1b [ 242.418082][T15083] should_fail+0x23c/0x250 [ 242.422524][T15083] ? __kernfs_new_node+0x6a/0x340 [ 242.427602][T15083] __should_failslab+0x81/0x90 [ 242.432548][T15083] should_failslab+0x5/0x20 [ 242.437060][T15083] kmem_cache_alloc+0x4f/0x320 [ 242.441825][T15083] ? __down_write_common+0x42/0x860 [ 242.447130][T15083] __kernfs_new_node+0x6a/0x340 [ 242.451982][T15083] ? up_write+0x25/0xc0 [ 242.456135][T15083] kernfs_new_node+0x5b/0xd0 [ 242.460747][T15083] __kernfs_create_file+0x45/0x1a0 [ 242.465994][T15083] ? dev_attr_show+0x90/0x90 [ 242.470770][T15083] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 242.476174][T15083] internal_create_group+0x2dd/0x840 [ 242.481505][T15083] sysfs_create_groups+0x3d/0xf0 [ 242.486438][T15083] device_add+0x606/0xf40 [ 242.490828][T15083] ? hrtimer_init+0xfc/0x1d0 [ 242.495415][T15083] netdev_register_kobject+0xfd/0x230 [ 242.500783][T15083] register_netdevice+0xba5/0x10b0 [ 242.506098][T15083] slip_open+0x843/0x940 [ 242.510431][T15083] ? up_write+0x25/0xc0 [ 242.514680][T15083] tty_set_ldisc+0x27f/0x580 [ 242.519281][T15083] tty_ioctl+0xf7a/0x1130 [ 242.523597][T15083] ? do_vfs_ioctl+0x819/0x14a0 [ 242.528361][T15083] ? tty_get_icount+0x70/0x70 [ 242.533047][T15083] __se_sys_ioctl+0xcb/0x140 [ 242.537666][T15083] __x64_sys_ioctl+0x3f/0x50 [ 242.542276][T15083] do_syscall_64+0x44/0xd0 [ 242.546677][T15083] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 242.552758][T15083] RIP: 0033:0x7fd1f091cae9 [ 242.557249][T15083] 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 bc ff ff ff f7 d8 64 89 01 48 [ 242.576853][T15083] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 242.585323][T15083] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 242.593271][T15083] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 242.601279][T15083] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 20:28:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 41) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:53 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xf000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 242.609274][T15083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 242.617308][T15083] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 242.625345][T15083] [ 242.629899][T15090] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 242.671596][T15103] FAULT_INJECTION: forcing a failure. [ 242.671596][T15103] name failslab, interval 1, probability 0, space 0, times 0 [ 242.684268][T15103] CPU: 0 PID: 15103 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 242.693035][T15103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.703089][T15103] Call Trace: [ 242.706366][T15103] [ 242.709297][T15103] dump_stack_lvl+0xd6/0x122 [ 242.713939][T15103] dump_stack+0x11/0x1b [ 242.718160][T15103] should_fail+0x23c/0x250 [ 242.722576][T15103] ? __kernfs_new_node+0x6a/0x340 [ 242.727606][T15103] __should_failslab+0x81/0x90 [ 242.732368][T15103] should_failslab+0x5/0x20 [ 242.736953][T15103] kmem_cache_alloc+0x4f/0x320 [ 242.741715][T15103] ? __down_write_common+0x42/0x860 [ 242.746914][T15103] __kernfs_new_node+0x6a/0x340 [ 242.751776][T15103] ? up_write+0x25/0xc0 [ 242.756014][T15103] kernfs_new_node+0x5b/0xd0 [ 242.760682][T15103] __kernfs_create_file+0x45/0x1a0 [ 242.765854][T15103] ? dev_attr_show+0x90/0x90 [ 242.770530][T15103] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 242.775910][T15103] internal_create_group+0x2dd/0x840 [ 242.781193][T15103] sysfs_create_groups+0x3d/0xf0 [ 242.786252][T15103] device_add+0x606/0xf40 [ 242.790643][T15103] ? hrtimer_init+0xfc/0x1d0 [ 242.795240][T15103] netdev_register_kobject+0xfd/0x230 [ 242.800614][T15103] register_netdevice+0xba5/0x10b0 [ 242.805724][T15103] slip_open+0x843/0x940 20:28:53 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000002740)={0x26a0, 0x7, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_COMPAT={0x2c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x2e}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x11}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0xf7}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x9900}]}, @NFTA_RULE_EXPRESSIONS={0xb58, 0x4, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, [@osf={{0x8}, @void}, @meta={{0x9}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_META_SREG={0x8, 0x3, 0x1, 0x0, 0xb}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x9}]}}, @numgen={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_NG_MODULUS={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_NG_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}]}}]}, {0x80, 0x1, 0x0, 0x1, [@synproxy={{0xd}, @void}, @osf={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_OSF_FLAGS={0x8}, @NFTA_OSF_TTL={0x5, 0x2, 0x81}]}}, @objref={{0xb}, @void}, @flow_offload={{0x11}, @void}, @dup_ipv6={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0xe}]}}, @dup={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x12}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x1d}]}}]}, {0xc8, 0x1, 0x0, 0x1, [@objref={{0xb}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_OBJREF_SET_NAME={0x9, 0x4, 'syz2\x00'}]}}, @hash={{0x9}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_HASH_MODULUS={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFTA_HASH_TYPE={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_HASH_MODULUS={0x8, 0x4, 0x1, 0x0, 0x1ff}, @NFTA_HASH_SREG={0x8, 0x1, 0x1, 0x0, 0xdf51c2e094a8750c}, @NFTA_HASH_MODULUS={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_HASH_SEED={0x8, 0x5, 0x1, 0x0, 0x81}]}}, @exthdr={{0xb}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_LEN={0x8, 0x4, 0x1, 0x0, 0x51}, @NFTA_EXTHDR_LEN={0x8, 0x4, 0x1, 0x0, 0x86}, @NFTA_EXTHDR_OFFSET={0x8, 0x3, 0x1, 0x0, 0x1e}, @NFTA_EXTHDR_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFTA_EXTHDR_OP={0x8, 0x6, 0x1, 0x0, 0x2}, @NFTA_EXTHDR_FLAGS={0x8}, @NFTA_EXTHDR_OP={0x8, 0x6, 0x1, 0x0, 0x1}]}}, @target={{0xb}, @void}, @range={{0xa}, @void}, @dup_ipv4={{0x8}, @void}]}, {0x38c, 0x1, 0x0, 0x1, [@masq={{0x9}, @void}, @socket={{0xb}, @val={0x44, 0x2, 0x0, 0x1, [@NFTA_SOCKET_KEY={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SOCKET_KEY={0x8}, @NFTA_SOCKET_KEY={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0x16}, @NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0xe}, @NFTA_SOCKET_KEY={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SOCKET_KEY={0x8}, @NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0x10}]}}, @dynset={{0xb}, @void}, @cmp={{0x8}, @val={0x2d8, 0x2, 0x0, 0x1, [@NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_CMP_OP={0x8}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_CMP_DATA={0x4}, @NFTA_CMP_DATA={0x2b8, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0xdb, 0x1, "36ebfd057ba90b1c602134b3db8fee0bbaa6b8e3204e3e5ad41740edbeec7fc4e312d2cd6dce5a2dcbd87a2490ec4ff0858c7cb89a9712817491fdfe4e809dfbe3b4ba00b9f4a03ef9c44f3154d1d278847e067254069c1c69752f42497f981261d16b496318ee583de015d89d236a692b4046608d60083f4b47fb33d76a422120b700b65bd268ca6673af4c6177b9f21e75debcd0350987a966a384a2ad9e169731e695f02198d740019bffc92c90146288c2b6279d90cb0990b2e85052a1ea428442409a011eab23f79ef1b86328ddd385815f03c80c"}, @NFTA_DATA_VALUE={0x2f, 0x1, "2b8f72a7d288400d031913260249a342049beaa1c508fb6dc89e6688604cd34c0a51604f6f88cccd8dcbc3"}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x8000000000000003}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffa}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0xce, 0x1, "9764edd9856289c151ea894eb92d6d468f9a4395f8c4054ce5d9b66cc773c1d9f03a27e2dc16b1ae1b507a37006caaaee1a5a8cfa2fb7371da6dc1161bc52b60c763f0c3c32893344d62fa5c1a52ca2e156d2e1d88cb34c8800d4655692d5b563b24169437a918591a31e8539d0462c4426430fa98e9d3ff3ef5bc2e106b83ac2f888bd0ef2df4a965c47eee10b783f4f24e2608e17acfe6f758c865aec990e501ce8fbb75540fe8e326b72a7ea4c56335133b38e5270d655686fe78797bf03f30cf7df3afc96a99b66d"}]}]}}, @reject={{0xb}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_REJECT_TYPE={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_REJECT_ICMP_CODE={0x5, 0x2, 0x3f}, @NFTA_REJECT_TYPE={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_REJECT_TYPE={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_REJECT_TYPE={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_REJECT_ICMP_CODE={0x5, 0x2, 0x3e}]}}]}, {0x4fc, 0x1, 0x0, 0x1, [@log={{0x8}, @void}, @numgen={{0xb}, @val={0x44, 0x2, 0x0, 0x1, [@NFTA_NG_DREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_NG_DREG={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_NG_DREG={0x8, 0x1, 0x1, 0x0, 0x11}, @NFTA_NG_DREG={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_NG_MODULUS={0x8, 0x2, 0x1, 0x0, 0x8}, @NFTA_NG_TYPE={0x8}, @NFTA_NG_MODULUS={0x8, 0x2, 0x1, 0x0, 0x79}, @NFTA_NG_DREG={0x8, 0x1, 0x1, 0x0, 0x10}]}}, @notrack={{0xc}, @val={0x4, 0x2, 0x0, 0x1, ["", "", "", "", "", "", "", "", ""]}}, @limit={{0xa}, @void}, @dup={{0x8}, @void}, @cmp={{0x8}, @val={0x46c, 0x2, 0x0, 0x1, [@NFTA_CMP_OP={0x8}, @NFTA_CMP_DATA={0xe0, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0x57, 0x1, "eb2a97241c8f5d976f90324a8cb37add155ff64c5b53b1338de9c45b8e7067da72316874dbe809e7aff0edea31251197e5b15ed4212a46e6a7cd879330082ec4d1f445f29fafb36d349ed5bac1d36b68d5be48"}, @NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}]}, @NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0xe}, @NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0x7f344597c5563d00}, @NFTA_CMP_DATA={0x1cc, 0x3, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0x58, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0xf3, 0x1, "02193c379539c1aa03a41e5cb3e17ec3399b8b16c45aa2327133cef3344fc2545acc6052427aa5decf6f0b924fa0ad8c7c070c6debb63e6fa8635ce163a14075aa3bbcb8e70d81dc7e2cc851208faa4834a4e02ca5d2138fa5f2c71825e756ae832ca11a9266674eaff89ba9bf75ceb1d5a781135e996051e02feb98e69370bd773fee6dcc0d2b6c38fffec235f8e7a5dd9871f3c5984cd71da79326942ecb301521040bda18e1c5616845feaa0676afe8212182376129bb9571ef1f0335daf13604a90dbf4c426adbf653463b8d202dd36135569fe6d1c064b76c189039da8065a762b752882fd4f4745689618fe6"}]}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_CMP_DATA={0x184, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0x59, 0x1, "8b93e03daa90fd3c06289fbc3d24d5a9e6c4cac641f06fd499634e539132316e3a61d1852d0d9a46f216bc600b4c95ce2445685726a8d2a9363ab7984db6e80fb3c24278882a65babb473a49f281ad5711667963ca"}, @NFTA_DATA_VALUE={0x6f, 0x1, "4332841afc9bcf714c276480ebd810bd819307d7ccc3910dc2d16566163fc15dad18db4bf0b3c8cdc2988eb4005af76a475ed0814f7c8339c6e375885e5f7f45273f860630baed25fe48f4e9f6054835d8226360ad804b16ad0e76b9784e4db4406ef59006076447afe028"}, @NFTA_DATA_VALUE={0x98, 0x1, "e0a2cc956ba324604e9d685e6d7b22db35b34b41bb978451a6171cbf603b82360230cae7f6f10423fdc20d50429602638c541c9318f6f415289536ea028a0ddde5fd3df41615325498290360547f51580175fc098222aecbd70d32f140b7ae7120c803b67636dd2c9d8d042d5c26a9a94f42cf3c5225b21fcd53c7259b708aee4cf3518e05c048c1dedf7f2f84565a1939f59ae9"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}, @NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0xa}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x1}]}}, @nat={{0x8}, @void}]}, {0xfc, 0x1, 0x0, 0x1, [@log={{0x8}, @void}, @flow_offload={{0x11}, @void}, @dup={{0x8}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x17}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0xf}, @NFTA_DUP_SREG_DEV={0x8}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x15}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x12}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x4}]}}, @flow_offload={{0x11}, @void}, @dup_ipv4={{0x8}, @void}, @exthdr={{0xb}, @void}, @limit={{0xa}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_LIMIT_FLAGS={0x8, 0x5, 0x1, 0x0, 0xa78d9e9f631485e4}]}}, @fwd={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_FWD_SREG_ADDR={0x8, 0x2, 0x1, 0x0, 0x14}, @NFTA_FWD_SREG_ADDR={0x8, 0x2, 0x1, 0x0, 0x9}]}}, @payload={{0xc}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_DREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_PAYLOAD_CSUM_OFFSET={0x8}, @NFTA_PAYLOAD_OFFSET={0x8, 0x3, 0x1, 0x0, 0x200}, @NFTA_PAYLOAD_BASE={0x8}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x1}]}}, @socket={{0xb}, @void}]}, {0x3c, 0x1, 0x0, 0x1, [@range={{0xa}, @void}, @limit={{0xa}, @val={0x20, 0x2, 0x0, 0x1, [@NFTA_LIMIT_TYPE={0x8}, @NFTA_LIMIT_BURST={0x8, 0x3, 0x1, 0x0, 0xac}, @NFTA_LIMIT_UNIT={0xc, 0x2, 0x1, 0x0, 0x401}]}}]}]}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_RULE_EXPRESSIONS={0x1ae4, 0x4, 0x0, 0x1, [{0xec, 0x1, 0x0, 0x1, [@queue={{0xa}, @void}, @tunnel={{0xb}, @void}, @meta={{0x9}, @void}, @nat={{0x8}, @void}, @dup_ipv4={{0x8}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0xa}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0xc}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x11}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x1}]}}, @dynset={{0xb}, @void}, @queue={{0xa}, @void}, @meta={{0x9}, @val={0x54, 0x2, 0x0, 0x1, [@NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x15}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_META_SREG={0x8, 0x3, 0x1, 0x0, 0xe}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0xa}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_META_SREG={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x9}]}}]}, {0x1788, 0x1, 0x0, 0x1, [@range={{0xa}, @val={0x1770, 0x2, 0x0, 0x1, [@NFTA_RANGE_TO_DATA={0x13ac, 0x4, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x1004, 0x1, 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'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x7fffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_RANGE_TO_DATA={0x198, 0x4, 0x0, 0x1, [@NFTA_DATA_VALUE={0x88, 0x1, "5c17ad9a5c47904c118ad81ad2e2bc6fd3da6655e39b3c27cd70021f2634d91e1b51d72ad2df37900d9e787a2f5a39eb63b93fe0c0b8e99879decbeb3de6d2004294e87320cd80a488241cdbd77ec0485b8c72a6a352fe7d3c5e8c5e90f22ba7652cb41f5c04fc94dc2176afbb271aced6b6d0ff35c18557da29ee3cec0d99dfdbc48ec2"}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0xae, 0x1, "52a132042a03efe2dcd673db3dca17b2f395df7d6c4b38df297d3025e64e3cd8a6cb68e0ec346b0f4d79c76fc9d585f00a3643472f08014c0d47a0dbd20f935826f3e7cf29d941d2fc94abaab1bd62cd0c03e7379b7b7fd5df74960e321a9b390223da81a0c77b40c4a66d51aa5663de2b44a8135e990c58634b49c6ee208235f54999a6edfd6e474fee95939eeb843f42b38e1ff3c28783c513d89cb360f351d5dfd490b0a0ff517689"}]}, @NFTA_RANGE_SREG={0x8}, @NFTA_RANGE_OP={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0xe}, @NFTA_RANGE_TO_DATA={0x1fc, 0x4, 0x0, 0x1, [@NFTA_DATA_VALUE={0x51, 0x1, "ccce1dad6bc9769ba033ac83c6f8e3201e6a2f12c81592153508db7ae0937adee94649029844aaf4a85fd9f2d0bfbc9935cee8b43960f40bc9bf98b2b8fbd0919c02fb77f7663511b90a792e86"}, @NFTA_DATA_VALUE={0xbc, 0x1, "71692f5e94d230d29b2563c15f17913ddaa6ac4c4b141435099974f4363aaf1fd3db94bc311dc421a7486d5c6ba9b7f0f65cd696c3d1eb57726459f8c06738afa0ce1830259ba98a914f4acfc938476ad9a8ce07be67a5449955a43d9722b14bca85ab0c5ad625efe3df6970eb7af334550ba9f0172ff3d1dc8bfbd44aad413948cbcf8fc419f80e94694034e6b30208438f8dfdad4592d0c6342b94a42993e814f3fce455c783a076a08e7a1978a907173897aa010d9432"}, @NFTA_DATA_VALUE={0xe5, 0x1, "b5413d7beb6dffc0bd0e840186413fac9111d265c792cf74c2676c6d0b3ae00b9e66a60795d886161e0f941aeb8d935006cd1d75beb7cf34b7fc84c051dbac552bc4657803aaa9150b392006100dac07b5054e0bfa678723a6270e864cf710bda4e369302ed3d03bb8677c47c959ba1ae258f41119d979ec448311845927166bc80b9b48fe089bedd4da394e3bcdd3fd314f629363f7ad92e7e26abacc7af4b08684427f7437e7ab9b1154e6ce6cad60f8363bd5bcef5489df273cf1270a4bbd89878d7bff91bf400935a3d81fa67ffb6aa30654ceb7c7609478e374ded64319cd"}]}, @NFTA_RANGE_FROM_DATA={0x14, 0x3, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}]}}, @dup_ipv6={{0x8}, @void}]}, {0x13c, 0x1, 0x0, 0x1, [@target={{0xb}, @void}, @objref={{0xb}, @val={0x4}}, @osf={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x4}]}}, @fib={{0x8}, @void}, @match={{0xa}, @val={0xd0, 0x2, 0x0, 0x1, [@NFTA_MATCH_INFO={0xae, 0x3, "f7baa7867b30fdee80168a021e8b4b9fa77a72d8302eee9e4adcc18fff19e9312c1636c7cd649e109d8fff2008a2002be05707a77caddb237b2f15aa373b04638e88039691540524a23984f73b0d55eac418663f03017e0fc1a66603600c32c10367b5a3b991f2f8cadd648207cd7b2b9186ee612aeeccbf4bfce1a5aac8db05a65c80cb12cf91ed0c18ab8670a94d92b302ad80e46312c262aa987b9afdd0e00db8ab0a721f84f35371"}, @NFTA_MATCH_NAME={0x5, 0x1, '\x00'}, @NFTA_MATCH_INFO={0x14, 0x3, "4d71cf2392a663b5c872bb979a497b72"}]}}, @connlimit={{0xe}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_CONNLIMIT_FLAGS={0x8}]}}]}, {0x124, 0x1, 0x0, 0x1, [@hash={{0x9}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_HASH_TYPE={0x8}, @NFTA_HASH_TYPE={0x8}, @NFTA_HASH_SEED={0x8, 0x5, 0x1, 0x0, 0x93}, @NFTA_HASH_OFFSET={0x8, 0x6, 0x1, 0x0, 0xfff}, @NFTA_HASH_TYPE={0x8, 0x7, 0x1, 0x0, 0x1}]}}, @redir={{0xa}, @void}, @queue={{0xa}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_QUEUE_NUM={0x6, 0x1, 0x1, 0x0, 0x1}]}}, @connlimit={{0xe}, @val={0x44, 0x2, 0x0, 0x1, [@NFTA_CONNLIMIT_FLAGS={0x8}, @NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x7fff}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_FLAGS={0x8}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}}, @immediate={{0xe}, @val={0x60, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DATA={0x5c, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x7}]}, @NFTA_DATA_VALUE={0x4c, 0x1, "c8e26baeb03784d1c9d5caa4dd3f080d9ed51732853a5355df94a73858960fc627bb47351c6b35e68c312176d3b4ced51e3761a11c5a44e036966c9493dcbbcb693779bcda6a7963"}]}]}}]}, {0xc, 0x1, 0x0, 0x1, [@dup_ipv6={{0x8}, @void}]}]}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x1}]}, 0x26a0}, 0x1, 0x0, 0x0, 0x10004}, 0x4040) r1 = socket(0x10, 0x8000000000000003, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$nl_route(r2, &(0x7f0000002700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000026c0)={&(0x7f0000002680)=@ipv6_delroute={0x24, 0x19, 0x200, 0x70bd2b, 0x25dfdbfc, {0xa, 0x80, 0x20, 0xd9, 0xff, 0x2, 0xfd, 0x3, 0x100}, [@RTA_PRIORITY={0x8, 0x6, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000805}, 0x40048f0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002340)=[{{&(0x7f0000000380)=@phonet={0x23, 0xf8, 0x3f, 0x7f}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400)="0f2a308c86a58f02c813b27efbbd6f55210ec282f1449d111965fda800c05758b01f15ae5157e1bb0238b150cd869d6720a2730980134bbd35812fd128c3beb0e6f5694d671752cff3d00ae6e85e2a534eec9c791274753e164f571ed1bd07260a05bfe7ce1c02e701d56175bf741f57a78f0c7286d5d7315f2209808b3cc59e0ad1f088f18670666ec9be0d0092025ab6bdb68f4771063ca831b6903e1ef218e00185c42fe948dc21e5fdf352db1c86", 0xb0}, {&(0x7f00000004c0)="973e0e9f81ad5a6ee12b7da2e1741e77261c", 0x12}, {&(0x7f0000000500)="07e5e5582219df8b659b6d6acc6bbcf87d875d315b734b0bac6127afc123a4961aa017073697fbad571c088b2b6a611ea481c75b5d95d613041bc340738b70c6b5ceace79d0ed9bfc0ccacc4945d725293d5d584e362d4ae167f", 0x5a}], 0x3}}, {{&(0x7f00000005c0)=@in={0x2, 0x4e20, @empty}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000640)="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0x1000}], 0x1}}, {{&(0x7f0000001680)=@nfc={0x27, 0x1, 0x0, 0x1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001700)="fe1e8ce93ab848f7e160635c1b73c9a7e22b14941b5e4a69e20ebfc4e68baf3c19e4f185892bdf71634235e31f3c765244e400c5d50995f9df633f24dfd84447bdf8d64c29c95473651dd496dd00313643e7e2396a01080454dd2eaf881a340674", 0x61}, {&(0x7f0000001780)}, {&(0x7f00000017c0)="88322217c03679d564b4d90d8581fe83084476fc78c481ec680fa118baaf090970643acec8d978b479534762ee5e2922c9d146e65b4aa5f52ae5f092e38e6e556aeadb4aa85aa75c17f5a683261a4055510d6d42582f572b6d7bea425814263201563a83c835eb25b72422cca81edf82f7e50482a91a1077ff1d71af3734733c84c54b5652a71c7c0b40c520b4b236c67f9ee0fc883f4498d553ba3145372ca607fdecd76e65d66b644c3fa2f53bd485c9c0df7a6789b22f6ceb9a46ccf135a6080fb858fc54505e8700bfde7854c7197127e865cd1b84", 0xd7}, {&(0x7f00000018c0)="c39bc06c8144bad0247e5519ae2dac08b4d8b836f2efc6520d51437eb9b9d8ab1115f0e74c71d6b75c5187812de6db7fbfa46e6a72cabfaa51cf1f7ed4c8be665321459cc2b1fd67e322e5cff55bf77231058c70b665ff60eaa7cdd06db5faa4fe860f4511e69b41af4f68f744f4733e4a5cb5a55564003bf56a39e353bc834ce8cb93377fc95dc91d6ebd8a295ab30507328eba2009a3a3d3a625b67c596f9db2fe9213199e00091c53de9f96", 0xad}, {&(0x7f0000001980)="07d8b351a072c382014fe4a8ec15fe4072dce05d034b06337a6c4945e29c9e6dfdf74ac67ca207f1dab19bc9cc23dad19f716135c7830d9fce5b4540662c67549f2181f0d07ce98b7a3f114c372fc94f9a1960863b2c0405e2a2f412fa0e895c704be9f55ecb574d8b0c8a22f4102bcb959e13707fead127b56a6cb648", 0x7d}, {&(0x7f0000001a00)="c0a630", 0x3}, {&(0x7f0000001a40)="54e477203712316affc070452d9949e32e02df34ee5cf5260da36719f64e32bb9161a60702bd133c19ef497e2e56c52aca1d348185cd02a4f9e18638f0104d163a78705fd7822b4a6933764b12187dde962252b5a0b3b9b8715d5a6d4d92ba870ed4c696333f76916a541dc2e197c4916ede719b809d6af6acb6ffa15cbc35e27047ef789d8495c151b310eb6621a70b5d9fcda9aa8b05030ba5c499f620b254597475d39ca1714f1789af560c70f97ef94175a2e6", 0xb5}, {&(0x7f0000001b00)="48fd9e479040b7be691221787555b86649d904d756f52d554234e1cde62dc943708f6f4ecc964dbbcae4016ae239aad062438eb682159c66c94425fa71608d585c6a6d8ad9e7f648abb0a21cf31ee6b44c36498c9765f53ac50d3c74758870b86abe9fe99af5b3bb0b1667ac50724123d4d03f27857893ec8cb5dffc21b0eac045cec801", 0x84}, {&(0x7f0000001bc0)="8c7cd86e78003e87da500af677203c8224cd97c9f7e0056907c929d7e4b584e33c88e8f17234757b781fc47fa0090f44b8eef1f6ab65289a6e039b5aa93398fdc4f159863e6c", 0x46}, {&(0x7f0000001c40)="9aab3c0ee66ea2d0242096586fe27808009c0fc590bc86a847530a078dfd488850f37058d075ea101e76e2335dc5fb25541fbb3e112c7a9d21cce89b5863e05d21fbfb315aaadfb8c8866500180cc17ae351b1b829f668f1d84384c575d343c784e26c4fab", 0x65}], 0xa}}, {{&(0x7f0000001d80)=@caif=@dbg={0x25, 0xae, 0xf7}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e00)="c1c33e84682afbdccebfa16b03e7790ce85d594b4d09eb58cb7d68e2dfc53f4c4ec1adb73a0705d8ff6fd621b7c0edb95cbf4a81ca7f451c281ce443eb3a18c2691e15c0168bda6cdc71340c18b33242da2f48a023de10b026c752f1d60845b8000a116f68c73a6e057efe68113e681ce0ce299c891b86de76ef3bcbd61995f9f9697964b45d4c198800f8c2c7e126db0c0c6f924c4721e32c1f3484dd49947f6ddb9b2ce13b76e721de0e9b1dcb9909abba47b6b9e5ab60beea8afdf8e4e50c1672d357667a72e19cd6d6bde97b92686838c3598c14209c57ed908d4fffb8fe0385adcd122df33c17dad102c591a6ed2e517ad74e6c", 0xf6}, {&(0x7f0000001f00)="705e243bc86418edec2214ecd2eeb74749767db1e5cd46dd48b2c3cc65c8436d0f775fd41609f2823e15bf94270dc3aec0abbe2414a70d337c8af128ca7753a496bd91ec9cc2589b95691be40e0efb9f3db84a0c30601234caac6e1d81f96546c4677d", 0x63}, {&(0x7f0000001f80)="4f35f915fcec5a279d478cbd8cb7e445b92e887bc9da27672308fa31ba7328a6146d530f4c71595aad63ee8328578bf8921aa9543aa982264dceaa46843ea04f9edb4a934ae2563d980469a1585274128b5f7244a3f6", 0x56}, {&(0x7f0000002000)="9ca6c24a2405bd0c3d2036bfd57e644c6ace2f42ebeadb90723e0d415a01d41c1434d39aae4202d1d5568c28f337502f82c69060b16f95106ee5fdb5cdae3cb9cdd4607949199bad7b2c99032742dda04cd95b6e42b2ab9875b2e8", 0x5b}, {&(0x7f0000002080)="8e2cc874c4139e7dcd689e", 0xb}, {&(0x7f00000020c0)="e4c761f99d17ee30285a7c0a0a8eff90", 0x10}], 0x6, &(0x7f0000002180)=[{0x98, 0x112, 0x9, "06bf52750a37c7ff7478118031ed0d095f6ab259454ae7789ef55ba2b02621d6724e1498185dc825e72f6b6531d53eac8f446306d8b3f21bb06e9c52f730937adb40b6d1df006693de1be97a61e102d3b8d4daccb77682ca48316e636f4e62b1306a6ac684ef03bf03b65e3871e22ace23eab728f3076460565a7861972d129671e2ac"}, {0xa0, 0x3a, 0x1, "229dda67bdbfda5b5cda3ba599055b81e3d4faeca2c29fa71b5d1c0df69b7bd51d0ede44e8d96f141b7d4eb74a6daa45ef03eb0a12dff144965e97dc6f7e45e3224668c2e253e8d3a29c8bd6d6535327bfc10b480a4ec2dbed2a039e31ad8f31e635a16299b5240563b8e72da43e2fe0597f8fb85c11be9723f0a0bda7ee2e3c55c6befddd0ebebe869a375d"}, {0x68, 0x110, 0x9, "8547fc9230ef1ba64170f6036989351a7a615ccbd79d4704826f24577cc24ed98a149b61b3c66e92b0fa04631005cd68804832a4fc517008853cb97c973dd3b9e9dbb315c083923e9fc382822d5d9e88ebbfe935c72781"}], 0x1a0}}], 0x4, 0x42010) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002600)=ANY=[@ANYBLOB="18000000140000010000fbffbefbc104e0dbb056963d1aeb428ab1723019ef9921ae4f85f7d27e8531e9a8fed0690f97fea3cc95cdc1525b1bd1510a3e8debe25c5494022c907cb2c80ef9a6a5f605e75cdfa0f3a246f5ff803a684ec596091b910d150980a5e3f1dde5056d7c3ecc10ae9b99f2d7b01e23", @ANYRES32=0x0], 0x18}}, 0x0) 20:28:53 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000380)=""/129, 0x81}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000280)=""/48, 0x30}, {&(0x7f0000000440)=""/241, 0xf1}, {&(0x7f00000002c0)=""/46, 0x2e}], 0x5, 0x79, 0x7ff) [ 242.805999][T15118] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2567 sclass=netlink_route_socket pid=15118 comm=syz-executor.4 [ 242.809958][T15103] ? up_write+0x25/0xc0 [ 242.809981][T15103] tty_set_ldisc+0x27f/0x580 [ 242.810001][T15103] tty_ioctl+0xf7a/0x1130 [ 242.827857][T15119] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2567 sclass=netlink_route_socket pid=15119 comm=syz-executor.4 [ 242.831750][T15103] ? do_vfs_ioctl+0x819/0x14a0 [ 242.856089][T15103] ? tty_get_icount+0x70/0x70 [ 242.860798][T15103] __se_sys_ioctl+0xcb/0x140 [ 242.865401][T15103] __x64_sys_ioctl+0x3f/0x50 20:28:53 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xf7ff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 242.870071][T15103] do_syscall_64+0x44/0xd0 [ 242.874490][T15103] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 242.880478][T15103] RIP: 0033:0x7f36c6560ae9 [ 242.884921][T15103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 242.904616][T15103] RSP: 002b:00007f36c42d7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 242.913060][T15103] RAX: ffffffffffffffda RBX: 00007f36c6673f60 RCX: 00007f36c6560ae9 [ 242.921028][T15103] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 242.929041][T15103] RBP: 00007f36c42d71d0 R08: 0000000000000000 R09: 0000000000000000 [ 242.937044][T15103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 242.945010][T15103] R13: 00007fffb386295f R14: 00007f36c42d7300 R15: 0000000000022000 [ 242.953064][T15103] 20:28:53 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffa888, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 242.972607][T15109] FAULT_INJECTION: forcing a failure. [ 242.972607][T15109] name failslab, interval 1, probability 0, space 0, times 0 [ 242.985251][T15109] CPU: 1 PID: 15109 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 242.994052][T15109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.004097][T15109] Call Trace: [ 243.007427][T15109] [ 243.010397][T15109] dump_stack_lvl+0xd6/0x122 [ 243.014967][T15109] dump_stack+0x11/0x1b [ 243.019124][T15109] should_fail+0x23c/0x250 [ 243.023521][T15109] ? __kernfs_new_node+0x6a/0x340 [ 243.028524][T15109] __should_failslab+0x81/0x90 [ 243.033272][T15109] should_failslab+0x5/0x20 [ 243.037796][T15109] kmem_cache_alloc+0x4f/0x320 [ 243.042573][T15109] ? __down_write_common+0x42/0x860 [ 243.047788][T15109] __kernfs_new_node+0x6a/0x340 [ 243.052693][T15109] ? up_write+0x25/0xc0 [ 243.056848][T15109] kernfs_new_node+0x5b/0xd0 [ 243.061422][T15109] __kernfs_create_file+0x45/0x1a0 [ 243.066582][T15109] ? dev_attr_show+0x90/0x90 [ 243.071191][T15109] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 243.076589][T15109] internal_create_group+0x2dd/0x840 [ 243.081860][T15109] sysfs_create_groups+0x3d/0xf0 [ 243.086826][T15109] device_add+0x606/0xf40 [ 243.091143][T15109] ? hrtimer_init+0xfc/0x1d0 [ 243.095872][T15109] netdev_register_kobject+0xfd/0x230 [ 243.101236][T15109] register_netdevice+0xba5/0x10b0 [ 243.106347][T15109] slip_open+0x843/0x940 [ 243.110627][T15109] ? up_write+0x25/0xc0 [ 243.114767][T15109] tty_set_ldisc+0x27f/0x580 [ 243.119337][T15109] tty_ioctl+0xf7a/0x1130 [ 243.123787][T15109] ? do_vfs_ioctl+0x819/0x14a0 [ 243.128537][T15109] ? tty_get_icount+0x70/0x70 [ 243.133198][T15109] __se_sys_ioctl+0xcb/0x140 [ 243.137774][T15109] __x64_sys_ioctl+0x3f/0x50 [ 243.142373][T15109] do_syscall_64+0x44/0xd0 [ 243.146778][T15109] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.152663][T15109] RIP: 0033:0x7fd1f091cae9 [ 243.157083][T15109] 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 bc ff ff ff f7 d8 64 89 01 48 [ 243.176698][T15109] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 243.185128][T15109] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 243.193077][T15109] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 243.201026][T15109] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 243.208972][T15109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 27) [ 243.216922][T15109] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 243.224871][T15109] [ 243.230038][T15090] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:53 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x27e, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:54 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffff7f, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 42) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:54 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) r3 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x1000, 0x24000) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100)={0xc3, 0x6, 0x9, 0xca, 0x1, 0x80, 0x8, 0x1f, 0x81, 0x80, 0x1, 0x6, 0x3f, 0x1}, 0xe) 20:28:54 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xf800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 243.434810][T15135] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 243.460545][T15136] FAULT_INJECTION: forcing a failure. [ 243.460545][T15136] name failslab, interval 1, probability 0, space 0, times 0 [ 243.473273][T15136] CPU: 0 PID: 15136 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 243.482048][T15136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.492085][T15136] Call Trace: [ 243.495361][T15136] [ 243.498287][T15136] dump_stack_lvl+0xd6/0x122 [ 243.502877][T15136] dump_stack+0x11/0x1b [ 243.507026][T15136] should_fail+0x23c/0x250 [ 243.511615][T15136] ? __kernfs_new_node+0x6a/0x340 [ 243.516640][T15136] __should_failslab+0x81/0x90 [ 243.521440][T15136] should_failslab+0x5/0x20 [ 243.526011][T15136] kmem_cache_alloc+0x4f/0x320 [ 243.530801][T15136] ? __down_write_common+0x42/0x860 [ 243.536001][T15136] __kernfs_new_node+0x6a/0x340 [ 243.540852][T15136] ? up_write+0x25/0xc0 [ 243.545008][T15136] kernfs_new_node+0x5b/0xd0 [ 243.549604][T15136] __kernfs_create_file+0x45/0x1a0 [ 243.554723][T15136] ? dev_attr_show+0x90/0x90 [ 243.559383][T15136] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 243.564813][T15136] internal_create_group+0x2dd/0x840 [ 243.570094][T15136] sysfs_create_groups+0x3d/0xf0 [ 243.575029][T15136] device_add+0x606/0xf40 [ 243.579377][T15136] ? hrtimer_init+0xfc/0x1d0 20:28:54 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xfbb7, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:54 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 243.584057][T15136] netdev_register_kobject+0xfd/0x230 [ 243.589429][T15136] register_netdevice+0xba5/0x10b0 [ 243.594590][T15136] slip_open+0x843/0x940 [ 243.598829][T15136] ? up_write+0x25/0xc0 [ 243.602980][T15136] tty_set_ldisc+0x27f/0x580 [ 243.607685][T15136] tty_ioctl+0xf7a/0x1130 [ 243.612029][T15136] ? do_vfs_ioctl+0x819/0x14a0 [ 243.616843][T15136] ? tty_get_icount+0x70/0x70 [ 243.621522][T15136] __se_sys_ioctl+0xcb/0x140 [ 243.622800][T15152] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=15152 comm=syz-executor.4 [ 243.626178][T15136] __x64_sys_ioctl+0x3f/0x50 [ 243.626205][T15136] do_syscall_64+0x44/0xd0 [ 243.648083][T15136] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.648113][T15136] RIP: 0033:0x7fd1f091cae9 20:28:54 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffff9e, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:54 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x2ff, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 243.648130][T15136] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 243.648147][T15136] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 243.648165][T15136] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 20:28:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 43) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:54 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xff01, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 243.648176][T15136] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 243.648188][T15136] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 243.648200][T15136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 243.648212][T15136] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 243.648244][T15136] [ 243.665517][T15135] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 243.775715][T15159] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 243.824345][T15162] FAULT_INJECTION: forcing a failure. [ 243.824345][T15162] name failslab, interval 1, probability 0, space 0, times 0 [ 243.824367][T15162] CPU: 1 PID: 15162 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 243.824435][T15162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.824445][T15162] Call Trace: [ 243.824452][T15162] [ 243.824458][T15162] dump_stack_lvl+0xd6/0x122 [ 243.824480][T15162] dump_stack+0x11/0x1b [ 243.824496][T15162] should_fail+0x23c/0x250 [ 243.824512][T15162] ? __kernfs_new_node+0x6a/0x340 [ 243.824546][T15162] __should_failslab+0x81/0x90 [ 243.824565][T15162] should_failslab+0x5/0x20 [ 243.824584][T15162] kmem_cache_alloc+0x4f/0x320 [ 243.824601][T15162] ? __down_write_common+0x42/0x860 [ 243.824691][T15162] __kernfs_new_node+0x6a/0x340 [ 243.824712][T15162] ? up_write+0x25/0xc0 [ 243.824736][T15162] kernfs_new_node+0x5b/0xd0 [ 243.824757][T15162] __kernfs_create_file+0x45/0x1a0 [ 243.824778][T15162] ? dev_attr_show+0x90/0x90 [ 243.824806][T15162] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 243.824848][T15162] internal_create_group+0x2dd/0x840 [ 243.824902][T15162] sysfs_create_groups+0x3d/0xf0 [ 243.824919][T15162] device_add+0x606/0xf40 [ 243.824939][T15162] ? hrtimer_init+0xfc/0x1d0 [ 243.824996][T15162] netdev_register_kobject+0xfd/0x230 [ 243.825015][T15162] register_netdevice+0xba5/0x10b0 [ 243.825039][T15162] slip_open+0x843/0x940 [ 243.825057][T15162] ? up_write+0x25/0xc0 [ 243.825090][T15162] tty_set_ldisc+0x27f/0x580 [ 243.825108][T15162] tty_ioctl+0xf7a/0x1130 [ 243.825130][T15162] ? do_vfs_ioctl+0x819/0x14a0 [ 243.825152][T15162] ? tty_get_icount+0x70/0x70 [ 243.825236][T15162] __se_sys_ioctl+0xcb/0x140 [ 243.825320][T15162] __x64_sys_ioctl+0x3f/0x50 [ 243.825368][T15162] do_syscall_64+0x44/0xd0 [ 243.825396][T15162] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.825441][T15162] RIP: 0033:0x7fd1f091cae9 [ 243.825459][T15162] 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 bc ff ff ff f7 d8 64 89 01 48 [ 243.825476][T15162] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 243.825494][T15162] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 243.825504][T15162] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 243.825515][T15162] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 243.825528][T15162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 243.825557][T15162] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 243.825571][T15162] [ 243.968300][T15165] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 244.158993][ T8] device hsr_slave_0 left promiscuous mode [ 244.159262][ T8] device hsr_slave_1 left promiscuous mode [ 244.159585][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 244.159641][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 244.160196][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 244.160215][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 244.160680][ T8] device bridge_slave_1 left promiscuous mode [ 244.160804][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 244.161254][ T8] device bridge_slave_0 left promiscuous mode [ 244.161325][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 244.164065][ T8] device veth1_macvtap left promiscuous mode [ 244.164081][ T8] device veth0_macvtap left promiscuous mode [ 244.164103][ T8] device veth1_vlan left promiscuous mode [ 244.164177][ T8] device veth0_vlan left promiscuous mode [ 244.467086][T15158] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=15158 comm=syz-executor.4 [ 244.556799][ T8] team0 (unregistering): Port device team_slave_1 removed [ 244.567639][ T8] team0 (unregistering): Port device team_slave_0 removed [ 244.580083][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 244.591186][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 244.618271][ T8] bond0 (unregistering): Released all slaves [ 245.571763][T15173] chnl_net:caif_netlink_parms(): no params data found [ 245.600966][T15173] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.608038][T15173] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.615821][T15173] device bridge_slave_0 entered promiscuous mode [ 245.623081][T15173] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.630098][T15173] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.637756][T15173] device bridge_slave_1 entered promiscuous mode [ 245.653090][T15173] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 245.663398][T15173] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 245.679961][T15173] team0: Port device team_slave_0 added [ 245.686559][T15173] team0: Port device team_slave_1 added [ 245.700261][T15173] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 245.707320][T15173] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 245.733212][T15173] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 245.744651][T15173] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 245.751594][T15173] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 245.777529][T15173] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 245.799778][T15173] device hsr_slave_0 entered promiscuous mode [ 245.806214][T15173] device hsr_slave_1 entered promiscuous mode [ 245.812713][T15173] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 245.820326][T15173] Cannot create hsr debugfs directory [ 245.847725][T15173] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.854766][T15173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 245.862060][T15173] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.869102][T15173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.897287][T15173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 245.907817][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 245.915951][ T1915] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.923836][ T1915] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.935584][T15173] 8021q: adding VLAN 0 to HW filter on device team0 [ 245.946151][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 245.954527][ T1914] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.961584][ T1914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.971688][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 245.979961][ T1919] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.986973][ T1919] bridge0: port 2(bridge_slave_1) entered forwarding state [ 246.004547][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 246.013541][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 246.022002][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 246.032390][T15173] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 246.043463][T15173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 246.051421][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 246.059243][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 246.074080][T15173] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 246.081322][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 246.088784][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 246.123015][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 246.131587][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 246.170521][T15173] device veth0_vlan entered promiscuous mode [ 246.177401][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 246.185684][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 246.195083][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 246.203110][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 246.212460][T15173] device veth1_vlan entered promiscuous mode [ 246.224722][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 246.232825][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 246.240550][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 246.248944][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 246.258488][T15173] device veth0_macvtap entered promiscuous mode [ 246.267297][T15173] device veth1_macvtap entered promiscuous mode [ 246.277850][T15173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 246.288302][T15173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.298139][T15173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 246.308641][T15173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.318531][T15173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 246.328959][T15173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.338800][T15173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 246.349318][T15173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.359287][T15173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 246.369742][T15173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.381202][T15173] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 246.389728][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 246.397908][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 246.407034][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 246.415936][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 246.426662][T15173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 246.437244][T15173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.447247][T15173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 246.457721][T15173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.467577][T15173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 246.478032][T15173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.487918][T15173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 246.498442][T15173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.508339][T15173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 246.518839][T15173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.530064][T15173] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 246.539209][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 246.547792][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 246.585951][T15201] FAULT_INJECTION: forcing a failure. [ 246.585951][T15201] name failslab, interval 1, probability 0, space 0, times 0 [ 246.598632][T15201] CPU: 1 PID: 15201 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 246.607407][T15201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.617498][T15201] Call Trace: [ 246.620928][T15201] [ 246.623897][T15201] dump_stack_lvl+0xd6/0x122 [ 246.628567][T15201] dump_stack+0x11/0x1b [ 246.632726][T15201] should_fail+0x23c/0x250 [ 246.637213][T15201] ? __kernfs_new_node+0x6a/0x340 [ 246.642220][T15201] __should_failslab+0x81/0x90 [ 246.646978][T15201] should_failslab+0x5/0x20 [ 246.651473][T15201] kmem_cache_alloc+0x4f/0x320 [ 246.656220][T15201] ? __down_write_common+0x42/0x860 [ 246.661422][T15201] __kernfs_new_node+0x6a/0x340 [ 246.666308][T15201] ? up_write+0x25/0xc0 [ 246.670493][T15201] kernfs_new_node+0x5b/0xd0 [ 246.675151][T15201] __kernfs_create_file+0x45/0x1a0 [ 246.680444][T15201] ? dev_attr_show+0x90/0x90 [ 246.685079][T15201] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 246.690492][T15201] internal_create_group+0x2dd/0x840 [ 246.695755][T15201] sysfs_create_groups+0x3d/0xf0 [ 246.700668][T15201] device_add+0x606/0xf40 [ 246.704977][T15201] ? hrtimer_init+0xfc/0x1d0 [ 246.709567][T15201] netdev_register_kobject+0xfd/0x230 [ 246.714969][T15201] register_netdevice+0xba5/0x10b0 [ 246.720231][T15201] slip_open+0x843/0x940 [ 246.724452][T15201] ? up_write+0x25/0xc0 [ 246.728591][T15201] tty_set_ldisc+0x27f/0x580 [ 246.733172][T15201] tty_ioctl+0xf7a/0x1130 [ 246.737497][T15201] ? do_vfs_ioctl+0x819/0x14a0 [ 246.742353][T15201] ? tty_get_icount+0x70/0x70 [ 246.747061][T15201] __se_sys_ioctl+0xcb/0x140 [ 246.751641][T15201] __x64_sys_ioctl+0x3f/0x50 [ 246.756216][T15201] do_syscall_64+0x44/0xd0 [ 246.760610][T15201] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 246.766482][T15201] RIP: 0033:0x7efe11671ae9 [ 246.770870][T15201] 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 bc ff ff ff f7 d8 64 89 01 48 [ 246.790566][T15201] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 246.798969][T15201] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 246.806931][T15201] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 246.814889][T15201] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 246.822840][T15201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 28) 20:28:57 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffea, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 44) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:57 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xff07, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:57 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:57 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={0x0}}, 0x0) getsockname(r4, &(0x7f00000000c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000140)=0x80) sendmsg$nl_route(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=r5, @ANYBLOB="00000000000000001c0012800b000100627269646765"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_newvlan={0x34, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8}}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=@delqdisc={0x284, 0x25, 0x100, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, {0xe, 0xf}, {0xffef, 0xa}, {0xfff3, 0xfff1}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7}, @TCA_STAB={0xcc, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x8, 0x8, 0x2, 0x101, 0x0, 0x0, 0x6, 0x8}}, {0x14, 0x2, [0x5, 0x2, 0x9, 0x0, 0x6, 0x3, 0xe, 0xaeb]}}, {{0x1c, 0x1, {0xff, 0x7, 0x7, 0x3ff, 0x1, 0x6, 0xffff, 0x4}}, {0xc, 0x2, [0x7ff, 0x0, 0x8, 0x3]}}, {{0x1c, 0x1, {0xfa, 0x0, 0x9, 0x8, 0x0, 0x8, 0xffffffd5, 0x5}}, {0xe, 0x2, [0x23b4, 0x1, 0x5, 0x30, 0xfffd]}}, {{0x1c, 0x1, {0x9, 0x2, 0x3d, 0x1, 0x0, 0x3, 0x1000000, 0x1}}, {0x6, 0x2, [0x7]}}, {{0x1c, 0x1, {0xff, 0x20, 0x28, 0x800, 0x0, 0x4}}, {0x4}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1}, @qdisc_kind_options=@q_fq_codel={{0xd}, {0x1c, 0x2, [@TCA_FQ_CODEL_QUANTUM={0x8, 0x6, 0x1000}, @TCA_FQ_CODEL_TARGET={0x8, 0x1, 0x3}, @TCA_FQ_CODEL_ECN={0x8}]}}, @TCA_STAB={0x4c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x91, 0xff, 0x1ff, 0x100, 0x2, 0x9, 0x1, 0x1}}, {0x6, 0x2, [0x9]}}, {{0x1c, 0x1, {0x3, 0xfb, 0xffc1, 0x8000, 0x2, 0x800, 0x411, 0x1}}, {0x6, 0x2, [0x90]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1ad8af96}, @TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xa9, 0x9, 0x401, 0x4, 0x0, 0x8000, 0x7, 0x3}}, {0xa, 0x2, [0x1, 0x2, 0xc2]}}]}, @TCA_STAB={0xc8, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x8, 0x9, 0x7, 0x0, 0x0, 0x0, 0x1, 0x2}}, {0x8, 0x2, [0x1, 0x0]}}, {{0x1c, 0x1, {0x0, 0x0, 0xf8af, 0x7f, 0x1, 0xfff, 0x1, 0x7}}, {0x12, 0x2, [0x7f, 0x4, 0x0, 0x9, 0x200, 0x76, 0x4]}}, {{0x1c, 0x1, {0x20, 0xff, 0xfff, 0x7, 0x1, 0x8, 0x2, 0x3}}, {0xa, 0x2, [0x399, 0x112, 0xcf91]}}, {{0x1c, 0x1, {0x4, 0xff, 0x1000, 0x8001, 0x1, 0x9, 0xa66}}, {0x4}}, {{0x1c, 0x1, {0x7e, 0x1f, 0x0, 0x8, 0x1, 0x0, 0x510, 0x3}}, {0xa, 0x2, [0x5, 0x3, 0x400]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}]}, 0x284}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 246.830845][T15201] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 246.838797][T15201] [ 246.877849][T15204] FAULT_INJECTION: forcing a failure. [ 246.877849][T15204] name failslab, interval 1, probability 0, space 0, times 0 [ 246.890583][T15204] CPU: 1 PID: 15204 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 246.899344][T15204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.909395][T15204] Call Trace: [ 246.912676][T15204] [ 246.915686][T15204] dump_stack_lvl+0xd6/0x122 [ 246.920325][T15204] dump_stack+0x11/0x1b [ 246.924478][T15204] should_fail+0x23c/0x250 [ 246.928895][T15204] ? __kernfs_new_node+0x6a/0x340 [ 246.933991][T15204] __should_failslab+0x81/0x90 [ 246.938820][T15204] should_failslab+0x5/0x20 [ 246.943529][T15204] kmem_cache_alloc+0x4f/0x320 [ 246.948320][T15204] ? __down_write_common+0x42/0x860 [ 246.953605][T15204] __kernfs_new_node+0x6a/0x340 [ 246.958487][T15204] ? up_write+0x25/0xc0 [ 246.962720][T15204] kernfs_new_node+0x5b/0xd0 [ 246.967311][T15204] __kernfs_create_file+0x45/0x1a0 [ 246.972402][T15204] ? dev_attr_show+0x90/0x90 [ 246.977048][T15204] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 246.982441][T15204] internal_create_group+0x2dd/0x840 [ 246.987708][T15204] sysfs_create_groups+0x3d/0xf0 [ 246.992782][T15204] device_add+0x606/0xf40 [ 246.997166][T15204] ? hrtimer_init+0xfc/0x1d0 [ 247.001789][T15204] netdev_register_kobject+0xfd/0x230 [ 247.007336][T15204] register_netdevice+0xba5/0x10b0 [ 247.012449][T15204] slip_open+0x843/0x940 [ 247.016733][T15204] ? up_write+0x25/0xc0 [ 247.020867][T15204] tty_set_ldisc+0x27f/0x580 [ 247.025535][T15204] tty_ioctl+0xf7a/0x1130 [ 247.029847][T15204] ? do_vfs_ioctl+0x819/0x14a0 [ 247.034691][T15204] ? tty_get_icount+0x70/0x70 [ 247.039444][T15204] __se_sys_ioctl+0xcb/0x140 [ 247.044015][T15204] __x64_sys_ioctl+0x3f/0x50 [ 247.048611][T15204] do_syscall_64+0x44/0xd0 [ 247.053128][T15204] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 247.059110][T15204] RIP: 0033:0x7fd1f091cae9 [ 247.063550][T15204] 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 bc ff ff ff f7 d8 64 89 01 48 [ 247.083437][T15204] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 247.091845][T15204] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 247.099891][T15204] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 247.108019][T15204] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 247.116002][T15204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 247.123968][T15204] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 247.131933][T15204] [ 247.141498][T15211] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 45) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 247.180811][T15208] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 247.204886][T15213] FAULT_INJECTION: forcing a failure. [ 247.204886][T15213] name failslab, interval 1, probability 0, space 0, times 0 [ 247.217746][T15213] CPU: 1 PID: 15213 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 20:28:57 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xff7f, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 247.226815][T15213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.237047][T15213] Call Trace: [ 247.240371][T15213] [ 247.243443][T15213] dump_stack_lvl+0xd6/0x122 [ 247.248063][T15213] dump_stack+0x11/0x1b [ 247.252228][T15213] should_fail+0x23c/0x250 [ 247.256684][T15213] ? __kernfs_new_node+0x6a/0x340 [ 247.261757][T15213] __should_failslab+0x81/0x90 [ 247.266506][T15213] should_failslab+0x5/0x20 [ 247.270994][T15213] kmem_cache_alloc+0x4f/0x320 [ 247.275793][T15213] __kernfs_new_node+0x6a/0x340 [ 247.280646][T15213] ? kernfs_activate+0x1ff/0x2d0 [ 247.285563][T15213] ? up_write+0x25/0xc0 [ 247.289706][T15213] kernfs_new_node+0x5b/0xd0 [ 247.294401][T15213] __kernfs_create_file+0x45/0x1a0 [ 247.299536][T15213] ? dev_attr_show+0x90/0x90 [ 247.304124][T15213] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 247.309533][T15213] internal_create_group+0x2dd/0x840 [ 247.314799][T15213] sysfs_create_groups+0x3d/0xf0 [ 247.319719][T15213] device_add+0x606/0xf40 [ 247.324096][T15213] ? hrtimer_init+0xfc/0x1d0 [ 247.328670][T15213] netdev_register_kobject+0xfd/0x230 [ 247.334023][T15213] register_netdevice+0xba5/0x10b0 [ 247.339128][T15213] slip_open+0x843/0x940 [ 247.343517][T15213] tty_set_ldisc+0x27f/0x580 [ 247.348089][T15213] tty_ioctl+0xf7a/0x1130 [ 247.352411][T15213] ? do_vfs_ioctl+0x819/0x14a0 [ 247.357784][T15213] ? tty_get_icount+0x70/0x70 [ 247.362585][T15213] __se_sys_ioctl+0xcb/0x140 [ 247.367163][T15213] __x64_sys_ioctl+0x3f/0x50 [ 247.371796][T15213] do_syscall_64+0x44/0xd0 [ 247.376198][T15213] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 247.382075][T15213] RIP: 0033:0x7efe11671ae9 [ 247.386567][T15213] 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 bc ff ff ff f7 d8 64 89 01 48 [ 247.406233][T15213] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 247.414630][T15213] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 247.422598][T15213] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 20:28:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 29) [ 247.430573][T15213] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 247.438611][T15213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 247.446562][T15213] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 247.454543][T15213] [ 247.462970][T15215] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 247.511888][T15224] FAULT_INJECTION: forcing a failure. [ 247.511888][T15224] name failslab, interval 1, probability 0, space 0, times 0 [ 247.524835][T15224] CPU: 0 PID: 15224 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 247.533811][T15224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.543894][T15224] Call Trace: [ 247.547166][T15224] [ 247.550160][T15224] dump_stack_lvl+0xd6/0x122 [ 247.554757][T15224] dump_stack+0x11/0x1b 20:28:58 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xff87, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:58 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xff8f, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 247.558919][T15224] should_fail+0x23c/0x250 [ 247.563429][T15224] ? __kernfs_new_node+0x6a/0x340 [ 247.568773][T15224] __should_failslab+0x81/0x90 [ 247.573579][T15224] should_failslab+0x5/0x20 [ 247.578106][T15224] kmem_cache_alloc+0x4f/0x320 [ 247.583355][T15224] ? __down_write_common+0x42/0x860 [ 247.588884][T15224] __kernfs_new_node+0x6a/0x340 [ 247.593742][T15224] ? up_write+0x25/0xc0 [ 247.597897][T15224] kernfs_new_node+0x5b/0xd0 [ 247.602490][T15224] __kernfs_create_file+0x45/0x1a0 [ 247.607618][T15224] ? dev_attr_show+0x90/0x90 [ 247.612293][T15224] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 247.617674][T15224] internal_create_group+0x2dd/0x840 [ 247.622963][T15224] sysfs_create_groups+0x3d/0xf0 [ 247.628017][T15224] device_add+0x606/0xf40 [ 247.632354][T15224] ? hrtimer_init+0xfc/0x1d0 [ 247.637006][T15224] netdev_register_kobject+0xfd/0x230 [ 247.642384][T15224] register_netdevice+0xba5/0x10b0 [ 247.647584][T15224] slip_open+0x843/0x940 [ 247.651822][T15224] ? up_write+0x25/0xc0 [ 247.655973][T15224] tty_set_ldisc+0x27f/0x580 20:28:58 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xff97, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 247.660547][T15224] tty_ioctl+0xf7a/0x1130 [ 247.664961][T15224] ? do_vfs_ioctl+0x819/0x14a0 [ 247.669734][T15224] ? tty_get_icount+0x70/0x70 [ 247.674484][T15224] __se_sys_ioctl+0xcb/0x140 [ 247.679087][T15224] __x64_sys_ioctl+0x3f/0x50 [ 247.683756][T15224] do_syscall_64+0x44/0xd0 [ 247.688220][T15224] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 247.694151][T15224] RIP: 0033:0x7fd1f091cae9 20:28:58 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xff9f, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 247.698562][T15224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 247.718251][T15224] RSP: 002b:00007fd1ee693188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 247.726688][T15224] RAX: ffffffffffffffda RBX: 00007fd1f0a2ff60 RCX: 00007fd1f091cae9 [ 247.734662][T15224] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 247.742620][T15224] RBP: 00007fd1ee6931d0 R08: 0000000000000000 R09: 0000000000000000 [ 247.750591][T15224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:58 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xffffffef, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 46) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 247.758585][T15224] R13: 00007ffc62f808bf R14: 00007fd1ee693300 R15: 0000000000022000 [ 247.766702][T15224] [ 247.778680][T15216] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 20:28:58 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x191, 0x20) getpeername$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1, 0x0, 0x2000}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x56, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}, 0x1, 0x0, 0x0, 0xd6}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="1800000014000000000000000000020000000000", @ANYRES32=0x0], 0x18}}, 0x0) 20:28:58 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x31b, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 247.814333][T15234] FAULT_INJECTION: forcing a failure. [ 247.814333][T15234] name failslab, interval 1, probability 0, space 0, times 0 [ 247.827073][T15234] CPU: 0 PID: 15234 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 247.835873][T15234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.845925][T15234] Call Trace: [ 247.849253][T15234] [ 247.852179][T15234] dump_stack_lvl+0xd6/0x122 [ 247.856772][T15234] dump_stack+0x11/0x1b [ 247.860949][T15234] should_fail+0x23c/0x250 [ 247.865454][T15234] ? __kernfs_new_node+0x6a/0x340 [ 247.870587][T15234] __should_failslab+0x81/0x90 [ 247.875353][T15234] should_failslab+0x5/0x20 [ 247.879855][T15234] kmem_cache_alloc+0x4f/0x320 [ 247.884688][T15234] ? __down_write_common+0x42/0x860 [ 247.889884][T15234] __kernfs_new_node+0x6a/0x340 [ 247.894736][T15234] ? up_write+0x25/0xc0 [ 247.898890][T15234] kernfs_new_node+0x5b/0xd0 [ 247.903517][T15234] __kernfs_create_file+0x45/0x1a0 [ 247.908700][T15234] ? dev_attr_show+0x90/0x90 [ 247.913294][T15234] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 247.918683][T15234] internal_create_group+0x2dd/0x840 [ 247.924029][T15234] sysfs_create_groups+0x3d/0xf0 [ 247.929013][T15234] device_add+0x606/0xf40 [ 247.933433][T15234] ? hrtimer_init+0xfc/0x1d0 [ 247.938036][T15234] netdev_register_kobject+0xfd/0x230 [ 247.943571][T15234] register_netdevice+0xba5/0x10b0 [ 247.948699][T15234] slip_open+0x843/0x940 [ 247.952959][T15234] ? up_write+0x25/0xc0 [ 247.957135][T15234] tty_set_ldisc+0x27f/0x580 20:28:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 247.961909][T15234] tty_ioctl+0xf7a/0x1130 [ 247.966240][T15234] ? do_vfs_ioctl+0x819/0x14a0 [ 247.971083][T15234] ? tty_get_icount+0x70/0x70 [ 247.975770][T15234] __se_sys_ioctl+0xcb/0x140 [ 247.980367][T15234] __x64_sys_ioctl+0x3f/0x50 [ 247.984953][T15234] do_syscall_64+0x44/0xd0 [ 247.989414][T15234] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 247.995379][T15234] RIP: 0033:0x7efe11671ae9 20:28:58 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xffa7, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 247.999803][T15234] 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 bc ff ff ff f7 d8 64 89 01 48 [ 248.019486][T15234] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 248.027969][T15234] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 248.035952][T15234] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 248.043998][T15234] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 248.052055][T15234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 30) [ 248.060090][T15234] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 248.068213][T15234] [ 248.098676][T15251] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:58 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xfffffff0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:58 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) recvfrom(r2, &(0x7f00000000c0)=""/93, 0x5d, 0x20, &(0x7f0000000280)=@l2={0x1f, 0x3, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x6, 0x3}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000140000000000000000000000b69c5002", @ANYRES32=0x0], 0x18}}, 0x0) [ 248.147359][T15268] FAULT_INJECTION: forcing a failure. [ 248.147359][T15268] name failslab, interval 1, probability 0, space 0, times 0 [ 248.160025][T15268] CPU: 0 PID: 15268 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 248.168789][T15268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.178873][T15268] Call Trace: [ 248.182146][T15268] [ 248.185067][T15268] dump_stack_lvl+0xd6/0x122 [ 248.189725][T15268] dump_stack+0x11/0x1b [ 248.193883][T15268] should_fail+0x23c/0x250 [ 248.198300][T15268] ? __kernfs_new_node+0x6a/0x340 [ 248.203372][T15268] __should_failslab+0x81/0x90 [ 248.208142][T15268] should_failslab+0x5/0x20 [ 248.212651][T15268] kmem_cache_alloc+0x4f/0x320 [ 248.217527][T15268] ? __down_write_common+0x42/0x860 [ 248.222729][T15268] __kernfs_new_node+0x6a/0x340 [ 248.227664][T15268] ? up_write+0x25/0xc0 [ 248.231818][T15268] kernfs_new_node+0x5b/0xd0 [ 248.236424][T15268] __kernfs_create_file+0x45/0x1a0 [ 248.241741][T15268] ? dev_attr_show+0x90/0x90 [ 248.246339][T15268] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 248.251722][T15268] internal_create_group+0x2dd/0x840 [ 248.257020][T15268] sysfs_create_groups+0x3d/0xf0 [ 248.261971][T15268] device_add+0x606/0xf40 [ 248.266307][T15268] ? hrtimer_init+0xfc/0x1d0 [ 248.266680][ T24] audit: type=1400 audit(1637785738.852:207): avc: denied { read } for pid=15273 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 248.270898][T15268] netdev_register_kobject+0xfd/0x230 20:28:59 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xffaf, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 248.270923][T15268] register_netdevice+0xba5/0x10b0 [ 248.300986][T15268] slip_open+0x843/0x940 [ 248.305337][T15268] ? up_write+0x25/0xc0 [ 248.309542][T15268] tty_set_ldisc+0x27f/0x580 [ 248.314173][T15268] tty_ioctl+0xf7a/0x1130 [ 248.318513][T15268] ? do_vfs_ioctl+0x819/0x14a0 [ 248.323295][T15268] ? tty_get_icount+0x70/0x70 [ 248.327984][T15268] __se_sys_ioctl+0xcb/0x140 [ 248.332645][T15268] __x64_sys_ioctl+0x3f/0x50 [ 248.337386][T15268] do_syscall_64+0x44/0xd0 [ 248.341808][T15268] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 248.347710][T15268] RIP: 0033:0x7efe11671ae9 [ 248.352352][T15268] 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 bc ff ff ff f7 d8 64 89 01 48 [ 248.372074][T15268] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 248.380490][T15268] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 248.388525][T15268] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 20:28:59 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xffb7, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x2, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 31) 20:28:59 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xfffffffe, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 248.396497][T15268] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 248.404475][T15268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 248.412445][T15268] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 248.420465][T15268] [ 248.433019][T15256] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:59 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xffbf, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:59 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x35a, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x4b47, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 248.522088][T15291] FAULT_INJECTION: forcing a failure. [ 248.522088][T15291] name failslab, interval 1, probability 0, space 0, times 0 [ 248.534786][T15291] CPU: 0 PID: 15291 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 248.543602][T15291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.553712][T15291] Call Trace: [ 248.556990][T15291] [ 248.559917][T15291] dump_stack_lvl+0xd6/0x122 [ 248.564539][T15291] dump_stack+0x11/0x1b [ 248.568798][T15291] should_fail+0x23c/0x250 [ 248.573212][T15291] ? __kernfs_new_node+0x6a/0x340 [ 248.578242][T15291] __should_failslab+0x81/0x90 [ 248.583170][T15291] should_failslab+0x5/0x20 [ 248.587705][T15291] kmem_cache_alloc+0x4f/0x320 [ 248.592532][T15291] ? __down_write_common+0x42/0x860 [ 248.597809][T15291] __kernfs_new_node+0x6a/0x340 [ 248.602727][T15291] ? up_write+0x25/0xc0 [ 248.606967][T15291] kernfs_new_node+0x5b/0xd0 [ 248.611575][T15291] __kernfs_create_file+0x45/0x1a0 [ 248.616766][T15291] ? dev_attr_show+0x90/0x90 20:28:59 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xffc7, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 248.621372][T15291] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 248.626774][T15291] internal_create_group+0x2dd/0x840 [ 248.632062][T15291] sysfs_create_groups+0x3d/0xf0 [ 248.637003][T15291] device_add+0x606/0xf40 [ 248.641446][T15291] ? hrtimer_init+0xfc/0x1d0 [ 248.646064][T15291] netdev_register_kobject+0xfd/0x230 [ 248.651438][T15291] register_netdevice+0xba5/0x10b0 [ 248.656644][T15291] slip_open+0x843/0x940 [ 248.660889][T15291] ? up_write+0x25/0xc0 [ 248.665051][T15291] tty_set_ldisc+0x27f/0x580 20:28:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x4b49, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 248.669644][T15291] tty_ioctl+0xf7a/0x1130 [ 248.674037][T15291] ? do_vfs_ioctl+0x819/0x14a0 [ 248.678879][T15291] ? tty_get_icount+0x70/0x70 [ 248.683594][T15291] __se_sys_ioctl+0xcb/0x140 [ 248.688185][T15291] __x64_sys_ioctl+0x3f/0x50 [ 248.692866][T15291] do_syscall_64+0x44/0xd0 [ 248.697281][T15291] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 248.703185][T15291] RIP: 0033:0x7efe11671ae9 [ 248.707739][T15291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 248.727355][T15291] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 248.735840][T15291] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 248.743806][T15291] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 248.751775][T15291] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 248.759799][T15291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:28:59 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0xc, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 248.767828][T15291] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 248.775807][T15291] [ 248.783895][T15297] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 248.838578][T15302] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x0, 0x2811fdff) bind(0xffffffffffffffff, &(0x7f00000000c0)=@tipc=@name={0x1e, 0x2, 0x3, {{0x43}, 0x4}}, 0x80) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@ipv4_delroute={0x28, 0x19, 0x1, 0x70bd28, 0x25dfdbff, {0x2, 0x0, 0x14, 0x2, 0xfc, 0x2, 0x0, 0x2, 0x1000}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_NH4={0x8, 0x4, @local}}]}, 0x28}, 0x1, 0x0, 0x0, 0x24044130}, 0x48080) lseek(r0, 0x2, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x124) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="180000001400000000000000feffffffffffffffd0d9a4376baec169983bc13fdf41800b6fe877602631218ed1202930c2ae33687bcb0c5faf5a57585096dda6bcf1d742bdf6", @ANYRES32=0x0], 0x18}}, 0x0) 20:28:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5409, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 32) 20:28:59 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xffcf, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:28:59 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0xf, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:28:59 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x361, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 249.110969][T15321] FAULT_INJECTION: forcing a failure. [ 249.110969][T15321] name failslab, interval 1, probability 0, space 0, times 0 [ 249.123705][T15321] CPU: 0 PID: 15321 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 249.132467][T15321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.142520][T15321] Call Trace: [ 249.145794][T15321] [ 249.148787][T15321] dump_stack_lvl+0xd6/0x122 [ 249.153382][T15321] dump_stack+0x11/0x1b [ 249.157606][T15321] should_fail+0x23c/0x250 [ 249.162021][T15321] ? __kernfs_new_node+0x6a/0x340 [ 249.167094][T15321] __should_failslab+0x81/0x90 [ 249.171860][T15321] should_failslab+0x5/0x20 [ 249.176373][T15321] kmem_cache_alloc+0x4f/0x320 [ 249.181155][T15321] ? __down_write_common+0x42/0x860 [ 249.186351][T15321] __kernfs_new_node+0x6a/0x340 [ 249.191214][T15321] ? up_write+0x25/0xc0 [ 249.195902][T15321] kernfs_new_node+0x5b/0xd0 [ 249.200495][T15321] __kernfs_create_file+0x45/0x1a0 [ 249.205610][T15321] ? dev_attr_show+0x90/0x90 20:28:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x540b, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:28:59 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x10, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 249.210270][T15321] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 249.215861][T15321] internal_create_group+0x2dd/0x840 [ 249.221172][T15321] sysfs_create_groups+0x3d/0xf0 [ 249.226111][T15321] device_add+0x606/0xf40 [ 249.230499][T15321] ? hrtimer_init+0xfc/0x1d0 [ 249.235127][T15321] netdev_register_kobject+0xfd/0x230 [ 249.240523][T15321] register_netdevice+0xba5/0x10b0 [ 249.245663][T15321] slip_open+0x843/0x940 [ 249.249910][T15321] ? up_write+0x25/0xc0 [ 249.254068][T15321] tty_set_ldisc+0x27f/0x580 [ 249.258660][T15321] tty_ioctl+0xf7a/0x1130 [ 249.263094][T15321] ? do_vfs_ioctl+0x819/0x14a0 [ 249.267867][T15321] ? tty_get_icount+0x70/0x70 [ 249.272583][T15321] __se_sys_ioctl+0xcb/0x140 [ 249.277279][T15321] __x64_sys_ioctl+0x3f/0x50 [ 249.281877][T15321] do_syscall_64+0x44/0xd0 [ 249.286316][T15321] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 249.292216][T15321] RIP: 0033:0x7efe11671ae9 20:29:00 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x540c, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 249.296631][T15321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 249.316332][T15321] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 249.324773][T15321] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 249.332860][T15321] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 249.340969][T15321] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 249.349123][T15321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x540d, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:00 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xffd7, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 249.357157][T15321] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 249.365131][T15321] [ 249.385078][T15326] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 33) 20:29:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:00 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20008008}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@ipmr_delroute={0x58, 0x19, 0x1, 0x70bd29, 0x25dfdbfe, {0x80, 0x14, 0x0, 0x7, 0x2, 0x3, 0xc8, 0xb, 0x1000}, [@RTA_IIF={0x8}, @RTA_PREFSRC={0x8, 0x7, @broadcast}, @RTA_UID={0x8, 0x19, r4}, @RTA_PREFSRC={0x8, 0x7, @local}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_MARK={0x8, 0x10, 0x3}, @RTA_MULTIPATH={0xc, 0x9, {0x6, 0x0, 0x2}}]}, 0x58}, 0x1, 0x0, 0x0, 0x2}, 0x90) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r5, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:29:00 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0xc0, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 249.457795][T15330] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5413, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 249.510560][T15363] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=15363 comm=syz-executor.0 [ 249.527573][T15358] FAULT_INJECTION: forcing a failure. [ 249.527573][T15358] name failslab, interval 1, probability 0, space 0, times 0 [ 249.540251][T15358] CPU: 0 PID: 15358 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 249.549089][T15358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.559148][T15358] Call Trace: [ 249.562425][T15358] [ 249.565419][T15358] dump_stack_lvl+0xd6/0x122 [ 249.570032][T15358] dump_stack+0x11/0x1b [ 249.574199][T15358] should_fail+0x23c/0x250 [ 249.578761][T15358] ? __kernfs_new_node+0x6a/0x340 [ 249.583791][T15358] __should_failslab+0x81/0x90 [ 249.588577][T15358] should_failslab+0x5/0x20 [ 249.593135][T15358] kmem_cache_alloc+0x4f/0x320 [ 249.597914][T15358] ? __down_write_common+0x42/0x860 [ 249.603118][T15358] __kernfs_new_node+0x6a/0x340 [ 249.607990][T15358] ? up_write+0x25/0xc0 [ 249.612158][T15358] kernfs_new_node+0x5b/0xd0 [ 249.616773][T15358] __kernfs_create_file+0x45/0x1a0 [ 249.621946][T15358] ? dev_attr_show+0x90/0x90 [ 249.626654][T15358] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 249.632049][T15358] internal_create_group+0x2dd/0x840 [ 249.637449][T15358] sysfs_create_groups+0x3d/0xf0 [ 249.642370][T15358] device_add+0x606/0xf40 [ 249.646701][T15358] ? hrtimer_init+0xfc/0x1d0 [ 249.651274][T15358] netdev_register_kobject+0xfd/0x230 [ 249.656695][T15358] register_netdevice+0xba5/0x10b0 [ 249.661793][T15358] slip_open+0x843/0x940 [ 249.666015][T15358] ? up_write+0x25/0xc0 [ 249.670150][T15358] tty_set_ldisc+0x27f/0x580 [ 249.674719][T15358] tty_ioctl+0xf7a/0x1130 [ 249.679029][T15358] ? do_vfs_ioctl+0x819/0x14a0 [ 249.683803][T15358] ? tty_get_icount+0x70/0x70 [ 249.688458][T15358] __se_sys_ioctl+0xcb/0x140 [ 249.693030][T15358] __x64_sys_ioctl+0x3f/0x50 [ 249.697607][T15358] do_syscall_64+0x44/0xd0 [ 249.702297][T15358] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 249.708183][T15358] RIP: 0033:0x7efe11671ae9 [ 249.712721][T15358] 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 bc ff ff ff f7 d8 64 89 01 48 [ 249.732310][T15358] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 249.740788][T15358] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 249.748742][T15358] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 20:29:00 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x389, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:00 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0xec0, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:00 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xffdf, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5414, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 34) [ 249.756874][T15358] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 249.764981][T15358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 249.772938][T15358] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 249.780949][T15358] 20:29:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5415, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:00 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="6296671138c4cdda4beebf3c95708f032e8b136c11aca139c0c2dfeaabdcb0439654d9de2c4ace519ad225fff00bfce983dbbf3a95c3e4bd2104041dc077fcf469afb11fb6cd2e3d2f1a3e047c37b8b44a77a2b51c6aa1b4340e1e48ebfbbeb35bea8d", @ANYRES16=r3, @ANYBLOB="0702000000000000000001000000000000000141000000180017000000000000000069620a6e6574706369300000"], 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x30, r3, 0x800, 0x70bd2c, 0x25dfdbfb, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x7fadbfbc9b422292}, 0x4000800) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0xf, &(0x7f0000000400), 0x8) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x94, 0x0}, 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000380)={0x0, 0x0, 0x3, 0x0, '\x00', [{0x0, 0x7f, 0x200, 0x8, 0x2, 0x1ff}, {0x10001, 0x101, 0x8161, 0xdf3, 0x1f, 0x8000}], ['\x00', '\x00', '\x00']}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 249.854606][T15380] FAULT_INJECTION: forcing a failure. [ 249.854606][T15380] name failslab, interval 1, probability 0, space 0, times 0 [ 249.867325][T15380] CPU: 0 PID: 15380 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 249.876200][T15380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.886249][T15380] Call Trace: [ 249.889520][T15380] [ 249.892444][T15380] dump_stack_lvl+0xd6/0x122 [ 249.897037][T15380] dump_stack+0x11/0x1b 20:29:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5416, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 249.901192][T15380] should_fail+0x23c/0x250 [ 249.905605][T15380] ? __kernfs_new_node+0x6a/0x340 [ 249.910626][T15380] __should_failslab+0x81/0x90 [ 249.915386][T15380] should_failslab+0x5/0x20 [ 249.919989][T15380] kmem_cache_alloc+0x4f/0x320 [ 249.924752][T15380] ? __down_write_common+0x42/0x860 [ 249.929948][T15380] __kernfs_new_node+0x6a/0x340 [ 249.934811][T15380] ? up_write+0x25/0xc0 [ 249.938972][T15380] kernfs_new_node+0x5b/0xd0 [ 249.943588][T15380] __kernfs_create_file+0x45/0x1a0 [ 249.948702][T15380] ? dev_attr_show+0x90/0x90 [ 249.953473][T15380] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 249.958883][T15380] internal_create_group+0x2dd/0x840 [ 249.964191][T15380] sysfs_create_groups+0x3d/0xf0 [ 249.969213][T15380] device_add+0x606/0xf40 [ 249.973546][T15380] ? hrtimer_init+0xfc/0x1d0 [ 249.978330][T15380] netdev_register_kobject+0xfd/0x230 [ 249.983701][T15380] register_netdevice+0xba5/0x10b0 [ 249.988898][T15380] slip_open+0x843/0x940 [ 249.993386][T15380] ? up_write+0x25/0xc0 [ 249.997540][T15380] tty_set_ldisc+0x27f/0x580 20:29:00 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c0000000303000000000000000000006a00000008000340000000080800034003400000000408000360ffffffff0c00020000000000000000010c000200ffffff130101000000000000000027c613c8dbb050e3ddea5dda432a1850e956761f8abc88cfb0e34ae50db26d03da6a9efc01440361970bdcc979b8f44a33d5efe3040a68eacf8411879e0a81916fca11d7c0a5d37be5983bf1cd158a3424faed9430097c118151d83f6a648a74cb649f"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 250.002277][T15380] tty_ioctl+0xf7a/0x1130 [ 250.006668][T15380] ? do_vfs_ioctl+0x819/0x14a0 [ 250.011496][T15380] ? tty_get_icount+0x70/0x70 [ 250.016174][T15380] __se_sys_ioctl+0xcb/0x140 [ 250.020814][T15380] __x64_sys_ioctl+0x3f/0x50 [ 250.025458][T15380] do_syscall_64+0x44/0xd0 [ 250.029891][T15380] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 250.035991][T15380] RIP: 0033:0x7efe11671ae9 20:29:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5417, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 250.040460][T15380] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 250.060627][T15380] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 250.069055][T15380] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 250.077178][T15380] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 250.085234][T15380] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 250.093206][T15380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5418, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:00 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x33fe0, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 250.101265][T15380] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 250.109360][T15380] [ 250.136007][T15379] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:00 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x393, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 35) 20:29:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x541b, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:00 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20000260, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:00 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xffe7, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x541d, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 250.307978][T15421] FAULT_INJECTION: forcing a failure. [ 250.307978][T15421] name failslab, interval 1, probability 0, space 0, times 0 [ 250.320677][T15421] CPU: 0 PID: 15421 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 250.329441][T15421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.339498][T15421] Call Trace: [ 250.342776][T15421] [ 250.345701][T15421] dump_stack_lvl+0xd6/0x122 [ 250.350300][T15421] dump_stack+0x11/0x1b 20:29:01 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32, @ANYBLOB="00000000000000001c0012800b000100627269646765"], 0x3c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_newvlan={0x34, 0x70, 0x1, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8}}}]}, 0x34}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000009900)=[{{&(0x7f0000000440)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000004c0)="44be08af916bb3c31f2cfc3fe196dca5917fd1bea8c76526d96a4db323eca704014fd0552816ad", 0x27}, {&(0x7f0000000500)="a8015ee9d09b62444dcbe664bcff9adc7a2f79b832553bf91066ae8f39088ebfe71400fa", 0x24}, {&(0x7f0000000540)="0609c870e0f0cda689838c51cd81cdbf4b5b710affcb73c8aeac662c72946df59bb62a5f3224529a97a5afeaf32f69403834bd8824acf95c1c333b379e95453531381a68878bb80da9afca6886ad53b1b2449aa47d915d3751ddffbeb301dc486fbae5f36c49b77dfb751a09b9c64d5399ed6547651ad44fbde9ed6366895ac302594bbe70baacaeb480ab38097ce659454b35bfc59ae1df296a3e49a21d813fad3ff2c941085b2a165c7d23233800769345cdfa39306b9bff136ff58aefbc779363e8d733d7fa26689aab101116f259c2e93671ce132e145fb6903a38cc49cc3717943350f948ced87fca1557b0a61a5c66", 0xf2}], 0x3, &(0x7f0000000680)=[{0xd0, 0x114, 0x3, "b1d8cd6bcc5bb7bc01f2a28f2fe4d542850800c1d0da5a46ec366810722d36ab45b8bfb2d23aae27860240bac8a5c2782fb89de6803334b829e9104d33517f3a06c6f2eb271e648cf2e5d8c6c241cbc3c0d14daa15f11fa1d4e241200483b8adb4ed7348e6dfa7968dfb2926383219954e5a73ea69f0038e5da57e707a748695c79de5de728e53748edd3f57c5c575eb1abd532571178e3a70862c4eb3b2487cd47b7e65ea1dd43bd67b55d94ab083eb12f564b5b18699d554fd3335306f"}, {0x1010, 0x107, 0xa3b, "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"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{0x30, 0x104, 0x1, "753123231d83269cdec93a0163c92896e66ac955be46c7966285497f9082e8"}], 0x1040}}], 0x9, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$nl_route(r4, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@ipv6_deladdr={0x5c, 0x15, 0x2, 0x70bd2b, 0x25dfdbfe, {0xa, 0x0, 0x12}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x29}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x43}}, @IFA_FLAGS={0x8, 0x8, 0x441}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x80000001, 0xf1eb, 0x4}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20048814}, 0x4001) [ 250.354463][T15421] should_fail+0x23c/0x250 [ 250.359387][T15421] ? __kernfs_new_node+0x6a/0x340 [ 250.364417][T15421] __should_failslab+0x81/0x90 [ 250.369179][T15421] should_failslab+0x5/0x20 [ 250.373699][T15421] kmem_cache_alloc+0x4f/0x320 [ 250.378509][T15421] ? __down_write_common+0x42/0x860 [ 250.383707][T15421] __kernfs_new_node+0x6a/0x340 [ 250.388578][T15421] ? up_write+0x25/0xc0 [ 250.392731][T15421] kernfs_new_node+0x5b/0xd0 [ 250.397361][T15421] __kernfs_create_file+0x45/0x1a0 [ 250.402579][T15421] ? dev_attr_show+0x90/0x90 [ 250.407208][T15421] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 250.412590][T15421] internal_create_group+0x2dd/0x840 [ 250.417876][T15421] sysfs_create_groups+0x3d/0xf0 [ 250.422812][T15421] device_add+0x606/0xf40 [ 250.427224][T15421] ? hrtimer_init+0xfc/0x1d0 [ 250.432253][T15421] netdev_register_kobject+0xfd/0x230 [ 250.437624][T15421] register_netdevice+0xba5/0x10b0 [ 250.442789][T15421] slip_open+0x843/0x940 [ 250.447041][T15421] ? up_write+0x25/0xc0 [ 250.451242][T15421] tty_set_ldisc+0x27f/0x580 20:29:01 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xffef, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 250.455850][T15421] tty_ioctl+0xf7a/0x1130 [ 250.460200][T15421] ? do_vfs_ioctl+0x819/0x14a0 [ 250.464966][T15421] ? tty_get_icount+0x70/0x70 [ 250.469658][T15421] __se_sys_ioctl+0xcb/0x140 [ 250.474334][T15421] __x64_sys_ioctl+0x3f/0x50 [ 250.478927][T15421] do_syscall_64+0x44/0xd0 [ 250.483467][T15421] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 250.489367][T15421] RIP: 0033:0x7efe11671ae9 [ 250.493775][T15421] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 250.513430][T15421] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 250.521866][T15421] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 250.529858][T15421] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 250.537828][T15421] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 250.545847][T15421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:01 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x7ffff000, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x541e, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 250.553968][T15421] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 250.561988][T15421] [ 250.592823][T15423] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 36) 20:29:01 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0xfffffdef, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 250.632191][T15428] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 250.698804][T15449] FAULT_INJECTION: forcing a failure. [ 250.698804][T15449] name failslab, interval 1, probability 0, space 0, times 0 [ 250.711523][T15449] CPU: 0 PID: 15449 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 250.720371][T15449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.730482][T15449] Call Trace: [ 250.733756][T15449] [ 250.736686][T15449] dump_stack_lvl+0xd6/0x122 [ 250.741333][T15449] dump_stack+0x11/0x1b [ 250.745489][T15449] should_fail+0x23c/0x250 [ 250.749910][T15449] ? __kernfs_new_node+0x6a/0x340 [ 250.755016][T15449] __should_failslab+0x81/0x90 [ 250.759859][T15449] should_failslab+0x5/0x20 [ 250.764668][T15449] kmem_cache_alloc+0x4f/0x320 [ 250.769490][T15449] ? __down_write_common+0x42/0x860 [ 250.774715][T15449] __kernfs_new_node+0x6a/0x340 [ 250.779601][T15449] ? up_write+0x25/0xc0 [ 250.783756][T15449] kernfs_new_node+0x5b/0xd0 [ 250.788350][T15449] __kernfs_create_file+0x45/0x1a0 [ 250.793460][T15449] ? dev_attr_show+0x90/0x90 [ 250.798080][T15449] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 250.803489][T15449] internal_create_group+0x2dd/0x840 [ 250.808773][T15449] sysfs_create_groups+0x3d/0xf0 [ 250.813772][T15449] device_add+0x606/0xf40 [ 250.818125][T15449] ? hrtimer_init+0xfc/0x1d0 [ 250.822724][T15449] netdev_register_kobject+0xfd/0x230 [ 250.828125][T15449] register_netdevice+0xba5/0x10b0 [ 250.833328][T15449] slip_open+0x843/0x940 [ 250.837568][T15449] ? up_write+0x25/0xc0 [ 250.841716][T15449] tty_set_ldisc+0x27f/0x580 [ 250.846322][T15449] tty_ioctl+0xf7a/0x1130 [ 250.850726][T15449] ? do_vfs_ioctl+0x819/0x14a0 [ 250.855539][T15449] ? tty_get_icount+0x70/0x70 [ 250.860220][T15449] __se_sys_ioctl+0xcb/0x140 [ 250.865388][T15449] __x64_sys_ioctl+0x3f/0x50 [ 250.870136][T15449] do_syscall_64+0x44/0xd0 [ 250.874750][T15449] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 250.880649][T15449] RIP: 0033:0x7efe11671ae9 20:29:01 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x397, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:01 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x10, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x541e, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:01 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_getaddrlabel={0x30, 0x4a, 0x100, 0x70bd26, 0x25dfdbfd, {0xa, 0x0, 0x3f, 0x0, 0x0, 0x7d6}, [@IFAL_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x44}}]}, 0x30}, 0x1, 0x0, 0x0, 0x64004800}, 0x4880) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c00000003030000000000000000000001000000080003400000000808002789cd58d1e303407fffffff080003400000000408000340ffffffff0c00020000000000000000010c000200fffffffd00010000"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:29:01 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xfff7, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 250.885101][T15449] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 250.904712][T15449] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 250.913150][T15449] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 250.921117][T15449] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 250.929088][T15449] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 250.937161][T15449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:01 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x107ff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 250.945130][T15449] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 250.953132][T15449] 20:29:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5421, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:01 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x11, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 37) 20:29:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5424, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5425, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 251.089006][T15478] FAULT_INJECTION: forcing a failure. [ 251.089006][T15478] name failslab, interval 1, probability 0, space 0, times 0 [ 251.101659][T15478] CPU: 0 PID: 15478 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 251.110469][T15478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.120523][T15478] Call Trace: [ 251.123793][T15478] [ 251.126716][T15478] dump_stack_lvl+0xd6/0x122 [ 251.131343][T15478] dump_stack+0x11/0x1b [ 251.135519][T15478] should_fail+0x23c/0x250 [ 251.139930][T15478] ? __kernfs_new_node+0x6a/0x340 [ 251.145036][T15478] __should_failslab+0x81/0x90 [ 251.149796][T15478] should_failslab+0x5/0x20 [ 251.154410][T15478] kmem_cache_alloc+0x4f/0x320 [ 251.159167][T15478] ? __down_write_common+0x42/0x860 [ 251.164411][T15478] __kernfs_new_node+0x6a/0x340 [ 251.169264][T15478] ? up_write+0x25/0xc0 [ 251.173419][T15478] kernfs_new_node+0x5b/0xd0 [ 251.177999][T15478] __kernfs_create_file+0x45/0x1a0 [ 251.183106][T15478] ? dev_attr_show+0x90/0x90 [ 251.187854][T15478] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 251.193315][T15478] internal_create_group+0x2dd/0x840 [ 251.198669][T15478] sysfs_create_groups+0x3d/0xf0 [ 251.203588][T15478] device_add+0x606/0xf40 [ 251.207902][T15478] ? hrtimer_init+0xfc/0x1d0 [ 251.212488][T15478] netdev_register_kobject+0xfd/0x230 [ 251.217848][T15478] register_netdevice+0xba5/0x10b0 [ 251.222978][T15478] slip_open+0x843/0x940 [ 251.227206][T15478] ? up_write+0x25/0xc0 [ 251.231389][T15478] tty_set_ldisc+0x27f/0x580 [ 251.236033][T15478] tty_ioctl+0xf7a/0x1130 [ 251.240357][T15478] ? do_vfs_ioctl+0x819/0x14a0 [ 251.245126][T15478] ? tty_get_icount+0x70/0x70 [ 251.249969][T15478] __se_sys_ioctl+0xcb/0x140 [ 251.254618][T15478] __x64_sys_ioctl+0x3f/0x50 [ 251.259264][T15478] do_syscall_64+0x44/0xd0 [ 251.263729][T15478] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 251.269765][T15478] RIP: 0033:0x7efe11671ae9 [ 251.274168][T15478] 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 bc ff ff ff f7 d8 64 89 01 48 [ 251.293787][T15478] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 251.302281][T15478] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 251.310237][T15478] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 251.318193][T15478] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 251.326145][T15478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 251.334096][T15478] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 251.342053][T15478] 20:29:02 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x10fff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:02 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x500, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 38) 20:29:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5427, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5428, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 251.503380][T15492] FAULT_INJECTION: forcing a failure. [ 251.503380][T15492] name failslab, interval 1, probability 0, space 0, times 0 [ 251.516060][T15492] CPU: 0 PID: 15492 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 251.524863][T15492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.535016][T15492] Call Trace: [ 251.538293][T15492] [ 251.541228][T15492] dump_stack_lvl+0xd6/0x122 [ 251.545909][T15492] dump_stack+0x11/0x1b [ 251.550065][T15492] should_fail+0x23c/0x250 [ 251.554482][T15492] ? __kernfs_new_node+0x6a/0x340 [ 251.559662][T15492] __should_failslab+0x81/0x90 [ 251.564427][T15492] should_failslab+0x5/0x20 [ 251.569012][T15492] kmem_cache_alloc+0x4f/0x320 [ 251.573777][T15492] ? __down_write_common+0x42/0x860 [ 251.579057][T15492] __kernfs_new_node+0x6a/0x340 [ 251.583923][T15492] ? up_write+0x25/0xc0 [ 251.588109][T15492] kernfs_new_node+0x5b/0xd0 [ 251.592703][T15492] __kernfs_create_file+0x45/0x1a0 [ 251.597896][T15492] ? dev_attr_show+0x90/0x90 [ 251.602492][T15492] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 251.607879][T15492] internal_create_group+0x2dd/0x840 [ 251.613296][T15492] sysfs_create_groups+0x3d/0xf0 [ 251.618284][T15492] device_add+0x606/0xf40 [ 251.622617][T15492] ? hrtimer_init+0xfc/0x1d0 [ 251.627265][T15492] netdev_register_kobject+0xfd/0x230 [ 251.632745][T15492] register_netdevice+0xba5/0x10b0 [ 251.637866][T15492] slip_open+0x843/0x940 [ 251.642173][T15492] ? up_write+0x25/0xc0 [ 251.646326][T15492] tty_set_ldisc+0x27f/0x580 [ 251.650967][T15492] tty_ioctl+0xf7a/0x1130 [ 251.655300][T15492] ? do_vfs_ioctl+0x819/0x14a0 [ 251.660107][T15492] ? tty_get_icount+0x70/0x70 [ 251.664867][T15492] __se_sys_ioctl+0xcb/0x140 [ 251.669498][T15492] __x64_sys_ioctl+0x3f/0x50 [ 251.674158][T15492] do_syscall_64+0x44/0xd0 [ 251.678584][T15492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 251.684486][T15492] RIP: 0033:0x7efe11671ae9 20:29:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5437, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 251.688895][T15492] 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 bc ff ff ff f7 d8 64 89 01 48 [ 251.708619][T15492] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 251.717119][T15492] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 251.725090][T15492] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 251.733060][T15492] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 251.741034][T15492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5441, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:02 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x117ff, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 251.749004][T15492] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 251.757035][T15492] [ 252.283713][ T8] device hsr_slave_0 left promiscuous mode [ 252.292396][ T8] device hsr_slave_1 left promiscuous mode [ 252.311490][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 252.318972][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 252.352933][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 252.360379][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 252.383019][ T8] device bridge_slave_1 left promiscuous mode [ 252.389292][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.407304][ T8] device bridge_slave_0 left promiscuous mode [ 252.413563][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.444450][ T8] device veth1_macvtap left promiscuous mode [ 252.450515][ T8] device veth0_macvtap left promiscuous mode [ 252.456550][ T8] device veth1_vlan left promiscuous mode [ 252.462359][ T8] device veth0_vlan left promiscuous mode [ 252.592590][ T8] team0 (unregistering): Port device team_slave_1 removed [ 252.603795][ T8] team0 (unregistering): Port device team_slave_0 removed [ 252.614161][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 252.625773][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 252.660661][ T8] bond0 (unregistering): Released all slaves [ 253.812768][T15516] chnl_net:caif_netlink_parms(): no params data found [ 253.848021][T15516] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.855107][T15516] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.863085][T15516] device bridge_slave_0 entered promiscuous mode [ 253.870534][T15516] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.877629][T15516] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.886422][T15516] device bridge_slave_1 entered promiscuous mode [ 253.907378][T15516] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.917989][T15516] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 253.937067][T15516] team0: Port device team_slave_0 added [ 253.943444][T15516] team0: Port device team_slave_1 added [ 253.959262][T15516] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 253.966251][T15516] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 253.992312][T15516] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 254.003558][T15516] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 254.010497][T15516] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 254.036456][T15516] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 254.061467][T15516] device hsr_slave_0 entered promiscuous mode [ 254.068075][T15516] device hsr_slave_1 entered promiscuous mode [ 254.074482][T15516] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 254.082041][T15516] Cannot create hsr debugfs directory [ 254.142144][T15516] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.149210][T15516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 254.156472][T15516] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.163547][T15516] bridge0: port 1(bridge_slave_0) entered forwarding state [ 254.173211][ T1915] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.181369][ T1915] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.216052][T15516] 8021q: adding VLAN 0 to HW filter on device bond0 [ 254.226408][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 254.234710][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 254.243992][T15516] 8021q: adding VLAN 0 to HW filter on device team0 [ 254.262969][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 254.271920][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 254.292698][ T1958] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.299790][ T1958] bridge0: port 1(bridge_slave_0) entered forwarding state [ 254.335046][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 254.344085][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 254.352586][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.359612][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 254.367970][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 254.376796][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 254.385638][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 254.394406][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 254.403342][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 254.412001][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 254.443022][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 254.451497][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 254.472929][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 254.481349][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 254.513956][T15516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 254.525171][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 254.539324][T15516] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 254.547751][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 254.555569][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 254.608569][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 254.617394][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 254.668955][T15516] device veth0_vlan entered promiscuous mode [ 254.676365][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 254.684584][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 254.693188][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 254.700831][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 254.710954][T15516] device veth1_vlan entered promiscuous mode [ 254.724289][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 254.732276][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 254.740199][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 254.748746][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 254.758283][T15516] device veth0_macvtap entered promiscuous mode [ 254.766644][T15516] device veth1_macvtap entered promiscuous mode [ 254.777185][T15516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 254.787641][T15516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 254.797478][T15516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 254.808140][T15516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 254.817938][T15516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 254.828374][T15516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 254.838170][T15516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 254.848574][T15516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 254.858547][T15516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 254.868943][T15516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 254.879736][T15516] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 254.888238][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 254.896460][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 254.904532][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 254.913158][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 254.922984][T15516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 254.933456][T15516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 254.943331][T15516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 254.953742][T15516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 254.963577][T15516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 254.974264][T15516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 254.984156][T15516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 254.994652][T15516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 255.004468][T15516] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 255.014868][T15516] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 255.026063][T15516] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 255.034941][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 255.043665][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 20:29:05 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x12, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 39) 20:29:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5450, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:05 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x12800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:05 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x5c4, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:05 executing program 4: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004dd40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004df40)={0x80, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x83, "73e68694dde8bf"}) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r5, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1, 0x0, 0xfffc}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r7, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x50, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'netdevsim0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}]}, 0x50}, 0x1, 0x0, 0x0, 0x84004}, 0x4) 20:29:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5451, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 255.122664][T15556] FAULT_INJECTION: forcing a failure. [ 255.122664][T15556] name failslab, interval 1, probability 0, space 0, times 0 [ 255.135350][T15556] CPU: 1 PID: 15556 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 255.144188][T15556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.154269][T15556] Call Trace: [ 255.157585][T15556] [ 255.160515][T15556] dump_stack_lvl+0xd6/0x122 [ 255.165110][T15556] dump_stack+0x11/0x1b [ 255.169269][T15556] should_fail+0x23c/0x250 [ 255.173700][T15556] ? __kernfs_new_node+0x6a/0x340 [ 255.178795][T15556] __should_failslab+0x81/0x90 [ 255.183538][T15556] should_failslab+0x5/0x20 [ 255.188049][T15556] kmem_cache_alloc+0x4f/0x320 [ 255.192966][T15556] ? __down_write_common+0x42/0x860 [ 255.198144][T15556] __kernfs_new_node+0x6a/0x340 [ 255.202978][T15556] ? kernfs_activate+0x27e/0x2d0 [ 255.207922][T15556] ? up_write+0x25/0xc0 [ 255.212053][T15556] kernfs_new_node+0x5b/0xd0 [ 255.216641][T15556] __kernfs_create_file+0x45/0x1a0 [ 255.221749][T15556] ? dev_attr_show+0x90/0x90 [ 255.226390][T15556] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 255.231750][T15556] internal_create_group+0x2dd/0x840 [ 255.237023][T15556] sysfs_create_groups+0x3d/0xf0 [ 255.241941][T15556] device_add+0x606/0xf40 [ 255.246363][T15556] ? hrtimer_init+0xfc/0x1d0 [ 255.251028][T15556] netdev_register_kobject+0xfd/0x230 [ 255.256403][T15556] register_netdevice+0xba5/0x10b0 [ 255.261554][T15556] slip_open+0x843/0x940 [ 255.265852][T15556] ? up_write+0x25/0xc0 [ 255.270004][T15556] tty_set_ldisc+0x27f/0x580 [ 255.274664][T15556] tty_ioctl+0xf7a/0x1130 [ 255.279043][T15556] ? do_vfs_ioctl+0x819/0x14a0 [ 255.283810][T15556] ? tty_get_icount+0x70/0x70 [ 255.288467][T15556] __se_sys_ioctl+0xcb/0x140 [ 255.293043][T15556] __x64_sys_ioctl+0x3f/0x50 [ 255.297716][T15556] do_syscall_64+0x44/0xd0 [ 255.302113][T15556] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.308069][T15556] RIP: 0033:0x7efe11671ae9 [ 255.312461][T15556] 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 bc ff ff ff f7 d8 64 89 01 48 [ 255.332050][T15556] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 255.340448][T15556] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 255.348398][T15556] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 255.356349][T15556] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 255.364301][T15556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5452, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 255.372296][T15556] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 255.380249][T15556] [ 255.398481][T15551] __nla_validate_parse: 4 callbacks suppressed [ 255.398527][T15551] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 40) 20:29:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x545d, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:06 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x13, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:06 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x13000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 255.478944][T15560] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 255.548216][T15575] FAULT_INJECTION: forcing a failure. [ 255.548216][T15575] name failslab, interval 1, probability 0, space 0, times 0 [ 255.560894][T15575] CPU: 0 PID: 15575 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 255.569660][T15575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.580147][T15575] Call Trace: [ 255.583459][T15575] [ 255.586389][T15575] dump_stack_lvl+0xd6/0x122 [ 255.590983][T15575] dump_stack+0x11/0x1b 20:29:06 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x600, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5460, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 255.595188][T15575] should_fail+0x23c/0x250 [ 255.599687][T15575] ? __kernfs_new_node+0x6a/0x340 [ 255.604806][T15575] __should_failslab+0x81/0x90 [ 255.609572][T15575] should_failslab+0x5/0x20 [ 255.614157][T15575] kmem_cache_alloc+0x4f/0x320 [ 255.618960][T15575] ? __down_write_common+0x42/0x860 [ 255.624154][T15575] __kernfs_new_node+0x6a/0x340 [ 255.629004][T15575] ? up_write+0x25/0xc0 [ 255.633219][T15575] kernfs_new_node+0x5b/0xd0 [ 255.637816][T15575] __kernfs_create_file+0x45/0x1a0 [ 255.643063][T15575] ? dev_attr_show+0x90/0x90 20:29:06 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1800e2ffffffffffffff00"/22, @ANYRES32=0x0], 0x18}}, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x300001}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00', @ANYRES16=r3, @ANYBLOB="00032abd7000ffdbdf25010000000800010001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x200448c1}, 0x0) [ 255.647693][T15575] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 255.653110][T15575] internal_create_group+0x2dd/0x840 [ 255.658394][T15575] sysfs_create_groups+0x3d/0xf0 [ 255.663366][T15575] device_add+0x606/0xf40 [ 255.667700][T15575] ? hrtimer_init+0xfc/0x1d0 [ 255.672360][T15575] netdev_register_kobject+0xfd/0x230 [ 255.677764][T15575] register_netdevice+0xba5/0x10b0 [ 255.682887][T15575] slip_open+0x843/0x940 [ 255.687138][T15575] ? up_write+0x25/0xc0 [ 255.691290][T15575] tty_set_ldisc+0x27f/0x580 [ 255.695872][T15575] tty_ioctl+0xf7a/0x1130 [ 255.700198][T15575] ? do_vfs_ioctl+0x819/0x14a0 [ 255.704962][T15575] ? tty_get_icount+0x70/0x70 [ 255.709704][T15575] __se_sys_ioctl+0xcb/0x140 [ 255.714292][T15575] __x64_sys_ioctl+0x3f/0x50 [ 255.718903][T15575] do_syscall_64+0x44/0xd0 [ 255.723315][T15575] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 255.729206][T15575] RIP: 0033:0x7efe11671ae9 [ 255.733615][T15575] 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 bc ff ff ff f7 d8 64 89 01 48 [ 255.753233][T15575] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 255.761703][T15575] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 255.769669][T15575] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 255.777698][T15575] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 255.785734][T15575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:06 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x13800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 255.793698][T15575] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 255.801673][T15575] 20:29:06 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x77, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x40049409, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 41) 20:29:06 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={0x0}}, 0x0) getsockname(r3, &(0x7f00000000c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000140)=0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=r4, @ANYBLOB="00000000000000001c0012800b000100627269646765"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_newvlan={0x34, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=@ipv6_getaddr={0xa0, 0x16, 0x800, 0x70bd2c, 0x25dfdbfb, {0xa, 0x39, 0x20, 0x0, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x6, 0x8, 0x506, 0x6}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x22}}, @IFA_FLAGS={0x8, 0x8, 0xc3}, @IFA_FLAGS={0x8, 0x8, 0x580}, @IFA_CACHEINFO={0x14, 0x6, {0x80000001, 0x8, 0x1, 0x8b}}, @IFA_LOCAL={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00'}]}, 0xa0}}, 0x40) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 255.846006][T15589] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 255.921083][T15610] FAULT_INJECTION: forcing a failure. [ 255.921083][T15610] name failslab, interval 1, probability 0, space 0, times 0 [ 255.933751][T15610] CPU: 1 PID: 15610 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 255.942521][T15610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.952584][T15610] Call Trace: [ 255.955847][T15610] [ 255.958787][T15610] dump_stack_lvl+0xd6/0x122 [ 255.963366][T15610] dump_stack+0x11/0x1b [ 255.967702][T15610] should_fail+0x23c/0x250 [ 255.972103][T15610] ? __kernfs_new_node+0x6a/0x340 [ 255.977154][T15610] __should_failslab+0x81/0x90 [ 255.981958][T15610] should_failslab+0x5/0x20 [ 255.986482][T15610] kmem_cache_alloc+0x4f/0x320 [ 255.991242][T15610] ? __down_write_common+0x42/0x860 [ 255.996458][T15610] __kernfs_new_node+0x6a/0x340 [ 256.001306][T15610] ? up_write+0x25/0xc0 [ 256.005478][T15610] kernfs_new_node+0x5b/0xd0 [ 256.010071][T15610] __kernfs_create_file+0x45/0x1a0 [ 256.015228][T15610] ? dev_attr_show+0x90/0x90 [ 256.019805][T15610] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 256.025299][T15610] internal_create_group+0x2dd/0x840 [ 256.030578][T15610] sysfs_create_groups+0x3d/0xf0 [ 256.035508][T15610] device_add+0x606/0xf40 [ 256.039864][T15610] ? hrtimer_init+0xfc/0x1d0 [ 256.044471][T15610] netdev_register_kobject+0xfd/0x230 [ 256.049839][T15610] register_netdevice+0xba5/0x10b0 [ 256.054957][T15610] slip_open+0x843/0x940 [ 256.059233][T15610] ? up_write+0x25/0xc0 [ 256.063370][T15610] tty_set_ldisc+0x27f/0x580 [ 256.067957][T15610] tty_ioctl+0xf7a/0x1130 [ 256.072329][T15610] ? do_vfs_ioctl+0x819/0x14a0 [ 256.077093][T15610] ? tty_get_icount+0x70/0x70 [ 256.081757][T15610] __se_sys_ioctl+0xcb/0x140 [ 256.086408][T15610] __x64_sys_ioctl+0x3f/0x50 [ 256.091038][T15610] do_syscall_64+0x44/0xd0 [ 256.095442][T15610] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.101360][T15610] RIP: 0033:0x7efe11671ae9 [ 256.105756][T15610] 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 bc ff ff ff f7 d8 64 89 01 48 [ 256.125417][T15610] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.133816][T15610] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 256.141833][T15610] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 256.149824][T15610] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 256.157812][T15610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x40086602, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 256.165767][T15610] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 256.173725][T15610] 20:29:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x40087602, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:06 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x14000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 42) [ 256.214956][T15611] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=119 sclass=netlink_route_socket pid=15611 comm=syz-executor.5 [ 256.242711][T15616] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=119 sclass=netlink_route_socket pid=15616 comm=syz-executor.5 [ 256.326904][T15624] FAULT_INJECTION: forcing a failure. [ 256.326904][T15624] name failslab, interval 1, probability 0, space 0, times 0 [ 256.339653][T15624] CPU: 0 PID: 15624 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 256.348428][T15624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.358723][T15624] Call Trace: [ 256.361996][T15624] [ 256.364960][T15624] dump_stack_lvl+0xd6/0x122 [ 256.369551][T15624] dump_stack+0x11/0x1b [ 256.373708][T15624] should_fail+0x23c/0x250 [ 256.378139][T15624] ? __kernfs_new_node+0x6a/0x340 [ 256.383164][T15624] __should_failslab+0x81/0x90 [ 256.387972][T15624] should_failslab+0x5/0x20 [ 256.392476][T15624] kmem_cache_alloc+0x4f/0x320 [ 256.397251][T15624] ? __down_write_common+0x42/0x860 [ 256.402445][T15624] __kernfs_new_node+0x6a/0x340 [ 256.407353][T15624] ? up_write+0x25/0xc0 [ 256.411508][T15624] kernfs_new_node+0x5b/0xd0 [ 256.416101][T15624] __kernfs_create_file+0x45/0x1a0 [ 256.421221][T15624] ? dev_attr_show+0x90/0x90 [ 256.425846][T15624] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 256.431231][T15624] internal_create_group+0x2dd/0x840 [ 256.436581][T15624] sysfs_create_groups+0x3d/0xf0 [ 256.441518][T15624] device_add+0x606/0xf40 [ 256.445851][T15624] ? hrtimer_init+0xfc/0x1d0 [ 256.450443][T15624] netdev_register_kobject+0xfd/0x230 [ 256.455836][T15624] register_netdevice+0xba5/0x10b0 [ 256.461041][T15624] slip_open+0x843/0x940 [ 256.465283][T15624] ? up_write+0x25/0xc0 [ 256.469451][T15624] tty_set_ldisc+0x27f/0x580 [ 256.474054][T15624] tty_ioctl+0xf7a/0x1130 [ 256.478383][T15624] ? do_vfs_ioctl+0x819/0x14a0 [ 256.483278][T15624] ? tty_get_icount+0x70/0x70 [ 256.487997][T15624] __se_sys_ioctl+0xcb/0x140 [ 256.492632][T15624] __x64_sys_ioctl+0x3f/0x50 [ 256.497280][T15624] do_syscall_64+0x44/0xd0 [ 256.501695][T15624] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.507588][T15624] RIP: 0033:0x7efe11671ae9 [ 256.511986][T15624] 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 bc ff ff ff f7 d8 64 89 01 48 [ 256.531788][T15624] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.540197][T15624] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 256.548204][T15624] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 256.556225][T15624] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 256.564196][T15624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:07 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x700, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:07 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x401c5820, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:07 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x14800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 43) 20:29:07 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000013, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 256.572158][T15624] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 256.580110][T15624] [ 256.586248][T15593] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 256.655747][T15640] FAULT_INJECTION: forcing a failure. [ 256.655747][T15640] name failslab, interval 1, probability 0, space 0, times 0 [ 256.668405][T15640] CPU: 0 PID: 15640 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 256.677173][T15640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.687228][T15640] Call Trace: [ 256.690497][T15640] [ 256.693421][T15640] dump_stack_lvl+0xd6/0x122 [ 256.698063][T15640] dump_stack+0x11/0x1b 20:29:07 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=@deltclass={0x44, 0x29, 0x400, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x9, 0xe}, {0x9, 0xffe9}, {0xb, 0xfff1}}, [@TCA_RATE={0x6, 0x5, {0xc2, 0x6}}, @tclass_kind_options=@c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_MASK={0x5, 0x4, 0xff}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x91}, 0x40) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newaddr={0x48, 0x14, 0x0, 0x0, 0x0, {0x2, 0x38}, [@IFA_LABEL={0x14, 0x3, 'veth0\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffff8, 0x3, 0x7, 0x5}}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3a}}]}, 0x48}}, 0x0) [ 256.702217][T15640] should_fail+0x23c/0x250 [ 256.706628][T15640] ? __kernfs_new_node+0x6a/0x340 [ 256.711656][T15640] __should_failslab+0x81/0x90 [ 256.716497][T15640] should_failslab+0x5/0x20 [ 256.721004][T15640] kmem_cache_alloc+0x4f/0x320 [ 256.725887][T15640] ? __down_write_common+0x42/0x860 [ 256.731127][T15640] __kernfs_new_node+0x6a/0x340 [ 256.736053][T15640] ? up_write+0x25/0xc0 [ 256.740205][T15640] kernfs_new_node+0x5b/0xd0 [ 256.744811][T15640] __kernfs_create_file+0x45/0x1a0 [ 256.750128][T15640] ? dev_attr_show+0x90/0x90 20:29:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x4020940d, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 256.754730][T15640] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 256.760125][T15640] internal_create_group+0x2dd/0x840 [ 256.765407][T15640] sysfs_create_groups+0x3d/0xf0 [ 256.770343][T15640] device_add+0x606/0xf40 [ 256.774774][T15640] ? hrtimer_init+0xfc/0x1d0 [ 256.779440][T15640] netdev_register_kobject+0xfd/0x230 [ 256.784819][T15640] register_netdevice+0xba5/0x10b0 [ 256.789941][T15640] slip_open+0x843/0x940 [ 256.794272][T15640] ? up_write+0x25/0xc0 [ 256.798500][T15640] tty_set_ldisc+0x27f/0x580 [ 256.803117][T15640] tty_ioctl+0xf7a/0x1130 [ 256.807446][T15640] ? do_vfs_ioctl+0x819/0x14a0 [ 256.812210][T15640] ? tty_get_icount+0x70/0x70 [ 256.816953][T15640] __se_sys_ioctl+0xcb/0x140 [ 256.821541][T15640] __x64_sys_ioctl+0x3f/0x50 [ 256.826161][T15640] do_syscall_64+0x44/0xd0 [ 256.830576][T15640] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 256.836646][T15640] RIP: 0033:0x7efe11671ae9 20:29:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x80045432, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 256.841091][T15640] 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 bc ff ff ff f7 d8 64 89 01 48 [ 256.860762][T15640] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.869170][T15640] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 256.877132][T15640] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 256.885109][T15640] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 256.893080][T15640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:07 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x15800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 44) 20:29:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x80045440, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 256.901047][T15640] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 256.909114][T15640] [ 256.937825][T15644] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 256.995763][T15663] FAULT_INJECTION: forcing a failure. [ 256.995763][T15663] name failslab, interval 1, probability 0, space 0, times 0 [ 257.008519][T15663] CPU: 1 PID: 15663 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 257.017271][T15663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.027302][T15663] Call Trace: [ 257.030590][T15663] [ 257.033501][T15663] dump_stack_lvl+0xd6/0x122 [ 257.038085][T15663] dump_stack+0x11/0x1b [ 257.042226][T15663] should_fail+0x23c/0x250 [ 257.046663][T15663] ? __kernfs_new_node+0x6a/0x340 [ 257.051671][T15663] __should_failslab+0x81/0x90 [ 257.056478][T15663] should_failslab+0x5/0x20 [ 257.061068][T15663] kmem_cache_alloc+0x4f/0x320 [ 257.065853][T15663] ? __down_write_common+0x42/0x860 [ 257.071077][T15663] __kernfs_new_node+0x6a/0x340 [ 257.075914][T15663] ? up_write+0x25/0xc0 [ 257.080050][T15663] kernfs_new_node+0x5b/0xd0 [ 257.084708][T15663] __kernfs_create_file+0x45/0x1a0 [ 257.089841][T15663] ? dev_attr_show+0x90/0x90 [ 257.094506][T15663] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 257.099903][T15663] internal_create_group+0x2dd/0x840 [ 257.105171][T15663] sysfs_create_groups+0x3d/0xf0 [ 257.110228][T15663] device_add+0x606/0xf40 [ 257.114539][T15663] ? hrtimer_init+0xfc/0x1d0 [ 257.119186][T15663] netdev_register_kobject+0xfd/0x230 [ 257.124585][T15663] register_netdevice+0xba5/0x10b0 [ 257.129695][T15663] slip_open+0x843/0x940 [ 257.133928][T15663] ? up_write+0x25/0xc0 [ 257.138143][T15663] tty_set_ldisc+0x27f/0x580 [ 257.142712][T15663] tty_ioctl+0xf7a/0x1130 [ 257.147022][T15663] ? do_vfs_ioctl+0x819/0x14a0 [ 257.151765][T15663] ? tty_get_icount+0x70/0x70 [ 257.156427][T15663] __se_sys_ioctl+0xcb/0x140 [ 257.161010][T15663] __x64_sys_ioctl+0x3f/0x50 [ 257.165577][T15663] do_syscall_64+0x44/0xd0 [ 257.169993][T15663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.175874][T15663] RIP: 0033:0x7efe11671ae9 [ 257.180278][T15663] 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 bc ff ff ff f7 d8 64 89 01 48 [ 257.199878][T15663] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.208291][T15663] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 257.216314][T15663] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 257.224280][T15663] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 257.232269][T15663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 257.240281][T15663] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 257.248358][T15663] [ 257.259762][T15653] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:08 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x900, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x80086601, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:08 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x2, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 45) 20:29:08 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 257.351728][T15676] FAULT_INJECTION: forcing a failure. [ 257.351728][T15676] name failslab, interval 1, probability 0, space 0, times 0 [ 257.364524][T15676] CPU: 1 PID: 15676 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 257.373288][T15676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.383363][T15676] Call Trace: [ 257.386634][T15676] [ 257.389558][T15676] dump_stack_lvl+0xd6/0x122 [ 257.394204][T15676] dump_stack+0x11/0x1b 20:29:08 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x16000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x80087601, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 257.398358][T15676] should_fail+0x23c/0x250 [ 257.402767][T15676] ? __kernfs_new_node+0x6a/0x340 [ 257.407807][T15676] __should_failslab+0x81/0x90 [ 257.412721][T15676] should_failslab+0x5/0x20 [ 257.417231][T15676] kmem_cache_alloc+0x4f/0x320 [ 257.422003][T15676] ? __down_write_common+0x42/0x860 [ 257.427259][T15676] __kernfs_new_node+0x6a/0x340 [ 257.432134][T15676] ? up_write+0x25/0xc0 [ 257.436317][T15676] kernfs_new_node+0x5b/0xd0 [ 257.440886][T15676] __kernfs_create_file+0x45/0x1a0 [ 257.445978][T15676] ? dev_attr_show+0x90/0x90 [ 257.450564][T15676] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 257.455946][T15676] internal_create_group+0x2dd/0x840 [ 257.461246][T15676] sysfs_create_groups+0x3d/0xf0 [ 257.466161][T15676] device_add+0x606/0xf40 [ 257.470469][T15676] ? hrtimer_init+0xfc/0x1d0 [ 257.475047][T15676] netdev_register_kobject+0xfd/0x230 [ 257.480397][T15676] register_netdevice+0xba5/0x10b0 [ 257.485498][T15676] slip_open+0x843/0x940 [ 257.489717][T15676] ? up_write+0x25/0xc0 [ 257.493970][T15676] tty_set_ldisc+0x27f/0x580 [ 257.498629][T15676] tty_ioctl+0xf7a/0x1130 [ 257.503005][T15676] ? do_vfs_ioctl+0x819/0x14a0 [ 257.507748][T15676] ? tty_get_icount+0x70/0x70 [ 257.512443][T15676] __se_sys_ioctl+0xcb/0x140 [ 257.517028][T15676] __x64_sys_ioctl+0x3f/0x50 [ 257.521598][T15676] do_syscall_64+0x44/0xd0 [ 257.526000][T15676] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.531975][T15676] RIP: 0033:0x7efe11671ae9 [ 257.536368][T15676] 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 bc ff ff ff f7 d8 64 89 01 48 [ 257.556219][T15676] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.564613][T15676] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 257.572652][T15676] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 257.580603][T15676] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 257.588553][T15676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 257.596517][T15676] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 257.604493][T15676] 20:29:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 46) 20:29:08 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x3, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x801c581f, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 257.662871][T15685] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:08 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x18084, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0xc0045878, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 257.733014][T15691] FAULT_INJECTION: forcing a failure. [ 257.733014][T15691] name failslab, interval 1, probability 0, space 0, times 0 [ 257.745790][T15691] CPU: 1 PID: 15691 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 257.754804][T15691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.764921][T15691] Call Trace: [ 257.768183][T15691] [ 257.771096][T15691] dump_stack_lvl+0xd6/0x122 [ 257.775763][T15691] dump_stack+0x11/0x1b [ 257.779918][T15691] should_fail+0x23c/0x250 [ 257.784317][T15691] ? __kernfs_new_node+0x6a/0x340 [ 257.789486][T15691] __should_failslab+0x81/0x90 [ 257.794298][T15691] should_failslab+0x5/0x20 [ 257.798809][T15691] kmem_cache_alloc+0x4f/0x320 [ 257.803555][T15691] ? __down_write_common+0x42/0x860 [ 257.808806][T15691] __kernfs_new_node+0x6a/0x340 [ 257.813695][T15691] ? up_write+0x25/0xc0 [ 257.817829][T15691] kernfs_new_node+0x5b/0xd0 [ 257.822506][T15691] __kernfs_create_file+0x45/0x1a0 [ 257.827668][T15691] ? dev_attr_show+0x90/0x90 [ 257.832246][T15691] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 257.837876][T15691] internal_create_group+0x2dd/0x840 [ 257.843144][T15691] sysfs_create_groups+0x3d/0xf0 [ 257.848312][T15691] device_add+0x606/0xf40 [ 257.852645][T15691] ? hrtimer_init+0xfc/0x1d0 [ 257.857233][T15691] netdev_register_kobject+0xfd/0x230 [ 257.862690][T15691] register_netdevice+0xba5/0x10b0 [ 257.867821][T15691] slip_open+0x843/0x940 [ 257.872051][T15691] ? up_write+0x25/0xc0 [ 257.876254][T15691] tty_set_ldisc+0x27f/0x580 [ 257.881003][T15691] tty_ioctl+0xf7a/0x1130 [ 257.885429][T15691] ? do_vfs_ioctl+0x819/0x14a0 [ 257.890248][T15691] ? tty_get_icount+0x70/0x70 [ 257.894939][T15691] __se_sys_ioctl+0xcb/0x140 [ 257.899534][T15691] __x64_sys_ioctl+0x3f/0x50 [ 257.904164][T15691] do_syscall_64+0x44/0xd0 [ 257.908563][T15691] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 257.914443][T15691] RIP: 0033:0x7efe11671ae9 [ 257.918849][T15691] 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 bc ff ff ff f7 d8 64 89 01 48 [ 257.938454][T15691] RSP: 002b:00007efe0f3e8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.946883][T15691] RAX: ffffffffffffffda RBX: 00007efe11784f60 RCX: 00007efe11671ae9 [ 257.954944][T15691] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 257.963086][T15691] RBP: 00007efe0f3e81d0 R08: 0000000000000000 R09: 0000000000000000 [ 257.971130][T15691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 257.979088][T15691] R13: 00007ffcbd8ef51f R14: 00007efe0f3e8300 R15: 0000000000022000 [ 257.987147][T15691] [ 258.060943][T15694] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:08 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0xa00, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:08 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x4, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 47) 20:29:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0xc0045878, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:08 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x3}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:29:08 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x18088, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0xc0189436, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:08 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x5, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 258.181326][T15715] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0xc020660b, &(0x7f0000000040)=0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:09 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x6, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 258.347549][T15729] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:09 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x1d004, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:09 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0xc00, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:09 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x7, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 258.774837][ T8] device hsr_slave_0 left promiscuous mode [ 258.783839][ T8] device hsr_slave_1 left promiscuous mode [ 258.802424][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 258.809897][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 258.828123][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 258.835680][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 258.862847][ T8] device bridge_slave_1 left promiscuous mode [ 258.869254][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.894049][ T8] device bridge_slave_0 left promiscuous mode [ 258.900307][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.910828][ T8] device veth1_macvtap left promiscuous mode [ 258.916929][ T8] device veth0_macvtap left promiscuous mode [ 258.922956][ T8] device veth1_vlan left promiscuous mode [ 258.928688][ T8] device veth0_vlan left promiscuous mode [ 259.020077][ T8] team0 (unregistering): Port device team_slave_1 removed [ 259.029789][ T8] team0 (unregistering): Port device team_slave_0 removed [ 259.038913][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 259.049775][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 259.079762][ T8] bond0 (unregistering): Released all slaves [ 260.178919][T15762] chnl_net:caif_netlink_parms(): no params data found [ 260.210474][T15762] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.217625][T15762] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.225278][T15762] device bridge_slave_0 entered promiscuous mode [ 260.232637][T15762] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.239659][T15762] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.247404][T15762] device bridge_slave_1 entered promiscuous mode [ 260.263445][T15762] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 260.273964][T15762] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 260.291745][T15762] team0: Port device team_slave_0 added [ 260.298147][T15762] team0: Port device team_slave_1 added [ 260.312057][T15762] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 260.319290][T15762] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 260.345863][T15762] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 260.357724][T15762] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 260.364699][T15762] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 260.390609][T15762] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 260.411995][T15762] device hsr_slave_0 entered promiscuous mode [ 260.419094][T15762] device hsr_slave_1 entered promiscuous mode [ 260.425810][T15762] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 260.433382][T15762] Cannot create hsr debugfs directory [ 260.461115][T15762] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.468430][T15762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 260.475752][T15762] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.483819][T15762] bridge0: port 1(bridge_slave_0) entered forwarding state [ 260.511999][T15762] 8021q: adding VLAN 0 to HW filter on device bond0 [ 260.523202][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 260.531318][ T1958] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.539864][ T1958] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.548730][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 260.560410][T15762] 8021q: adding VLAN 0 to HW filter on device team0 [ 260.570156][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 260.579343][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.586468][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 260.596324][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 260.604831][ T1916] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.611973][ T1916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 260.631379][T15762] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 260.641875][T15762] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 260.656118][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 260.664814][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 260.673945][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 260.682802][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 260.696943][T15762] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 260.705140][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 260.712772][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 260.720339][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 260.728564][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 260.764662][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 260.806800][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 260.815525][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 260.823562][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 260.832701][T15762] device veth0_vlan entered promiscuous mode [ 260.841708][T15762] device veth1_vlan entered promiscuous mode [ 260.855774][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 260.864944][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 260.873385][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 260.883036][T15762] device veth0_macvtap entered promiscuous mode [ 260.890999][T15762] device veth1_macvtap entered promiscuous mode [ 260.902707][T15762] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.913303][T15762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.923148][T15762] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.933666][T15762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.943637][T15762] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.954054][T15762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.963884][T15762] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.974333][T15762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.984301][T15762] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.994725][T15762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.006344][T15762] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 261.015355][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 261.024995][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 261.034977][T15762] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 261.045563][T15762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.055712][T15762] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 261.066284][T15762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.076113][T15762] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 261.086559][T15762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.096994][T15762] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 261.107431][T15762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.117284][T15762] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 261.127790][T15762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.139459][T15762] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 261.150117][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 261.186519][T15791] FAULT_INJECTION: forcing a failure. [ 261.186519][T15791] name failslab, interval 1, probability 0, space 0, times 0 [ 261.199259][T15791] CPU: 0 PID: 15791 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 261.208025][T15791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.218062][T15791] Call Trace: [ 261.221350][T15791] [ 261.224268][T15791] dump_stack_lvl+0xd6/0x122 [ 261.228884][T15791] dump_stack+0x11/0x1b [ 261.233028][T15791] should_fail+0x23c/0x250 [ 261.237511][T15791] ? __kernfs_new_node+0x6a/0x340 [ 261.242536][T15791] __should_failslab+0x81/0x90 [ 261.247464][T15791] should_failslab+0x5/0x20 [ 261.252039][T15791] kmem_cache_alloc+0x4f/0x320 [ 261.256823][T15791] ? __down_write_common+0x42/0x860 [ 261.262066][T15791] __kernfs_new_node+0x6a/0x340 [ 261.266906][T15791] ? up_write+0x25/0xc0 [ 261.271085][T15791] kernfs_new_node+0x5b/0xd0 [ 261.275702][T15791] __kernfs_create_file+0x45/0x1a0 [ 261.280947][T15791] ? dev_attr_show+0x90/0x90 [ 261.285528][T15791] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 261.290940][T15791] internal_create_group+0x2dd/0x840 [ 261.296311][T15791] sysfs_create_groups+0x3d/0xf0 [ 261.301291][T15791] device_add+0x606/0xf40 [ 261.305604][T15791] ? hrtimer_init+0xfc/0x1d0 [ 261.310243][T15791] netdev_register_kobject+0xfd/0x230 [ 261.315594][T15791] register_netdevice+0xba5/0x10b0 [ 261.320703][T15791] slip_open+0x843/0x940 [ 261.324991][T15791] ? up_write+0x25/0xc0 [ 261.329417][T15791] tty_set_ldisc+0x27f/0x580 [ 261.333988][T15791] tty_ioctl+0xf7a/0x1130 [ 261.338334][T15791] ? do_vfs_ioctl+0x819/0x14a0 [ 261.343162][T15791] ? tty_get_icount+0x70/0x70 [ 261.347835][T15791] __se_sys_ioctl+0xcb/0x140 [ 261.352406][T15791] __x64_sys_ioctl+0x3f/0x50 [ 261.357036][T15791] do_syscall_64+0x44/0xd0 [ 261.361500][T15791] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 261.367414][T15791] RIP: 0033:0x7f9d625e2ae9 [ 261.371885][T15791] 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 bc ff ff ff f7 d8 64 89 01 48 [ 261.391912][T15791] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 261.400404][T15791] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 261.408379][T15791] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 261.416375][T15791] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 261.424412][T15791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 48) 20:29:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:12 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x64, r5, 0x1, 0x0, 0x0, {0x13}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x30}}, {0x8}, {0x6}, {0x5}, {0x6}, {0x8}}]}, 0x64}}, 0x0) sendmsg$DEVLINK_CMD_RATE_GET(r3, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x18}, 0x800) 20:29:12 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x8, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:12 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x1d800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:12 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0xf00, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 261.432371][T15791] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 261.440385][T15791] [ 261.487704][T15797] FAULT_INJECTION: forcing a failure. [ 261.487704][T15797] name failslab, interval 1, probability 0, space 0, times 0 [ 261.500490][T15797] CPU: 0 PID: 15797 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 261.509330][T15797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.519386][T15797] Call Trace: [ 261.522674][T15797] [ 261.525601][T15797] dump_stack_lvl+0xd6/0x122 [ 261.530197][T15797] dump_stack+0x11/0x1b [ 261.534411][T15797] should_fail+0x23c/0x250 [ 261.538830][T15797] ? __kernfs_new_node+0x6a/0x340 [ 261.543889][T15797] __should_failslab+0x81/0x90 [ 261.548698][T15797] should_failslab+0x5/0x20 [ 261.553213][T15797] kmem_cache_alloc+0x4f/0x320 [ 261.557973][T15797] ? __down_write_common+0x42/0x860 [ 261.563238][T15797] __kernfs_new_node+0x6a/0x340 [ 261.568120][T15797] ? up_write+0x25/0xc0 [ 261.572281][T15797] kernfs_new_node+0x5b/0xd0 [ 261.576874][T15797] __kernfs_create_file+0x45/0x1a0 [ 261.581995][T15797] ? dev_attr_show+0x90/0x90 [ 261.586634][T15797] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 261.592096][T15797] internal_create_group+0x2dd/0x840 [ 261.597446][T15797] sysfs_create_groups+0x3d/0xf0 [ 261.602417][T15797] device_add+0x606/0xf40 [ 261.606761][T15797] ? hrtimer_init+0xfc/0x1d0 [ 261.611345][T15797] netdev_register_kobject+0xfd/0x230 [ 261.616784][T15797] register_netdevice+0xba5/0x10b0 [ 261.622000][T15797] slip_open+0x843/0x940 [ 261.626229][T15797] ? up_write+0x25/0xc0 [ 261.630426][T15797] tty_set_ldisc+0x27f/0x580 [ 261.635017][T15797] tty_ioctl+0xf7a/0x1130 [ 261.639459][T15797] ? do_vfs_ioctl+0x819/0x14a0 [ 261.644243][T15797] ? tty_get_icount+0x70/0x70 [ 261.648909][T15797] __se_sys_ioctl+0xcb/0x140 [ 261.653487][T15797] __x64_sys_ioctl+0x3f/0x50 [ 261.658079][T15797] do_syscall_64+0x44/0xd0 [ 261.662485][T15797] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 261.668370][T15797] RIP: 0033:0x7f9d625e2ae9 [ 261.672776][T15797] 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 bc ff ff ff f7 d8 64 89 01 48 [ 261.693163][T15797] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 261.701579][T15797] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 261.709546][T15797] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 261.717704][T15797] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 261.725668][T15797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 261.733629][T15797] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 261.741606][T15797] [ 261.770205][T15799] __nla_validate_parse: 2 callbacks suppressed [ 261.770219][T15799] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:12 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x2d3d0, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x8) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 261.788639][T15795] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 20:29:12 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x9, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 49) [ 261.890489][T15826] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 261.891044][T15825] FAULT_INJECTION: forcing a failure. [ 261.891044][T15825] name failslab, interval 1, probability 0, space 0, times 0 [ 261.911324][T15825] CPU: 1 PID: 15825 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 261.920099][T15825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.930255][T15825] Call Trace: [ 261.933519][T15825] [ 261.936471][T15825] dump_stack_lvl+0xd6/0x122 [ 261.941065][T15825] dump_stack+0x11/0x1b [ 261.945206][T15825] should_fail+0x23c/0x250 [ 261.949657][T15825] ? __kernfs_new_node+0x6a/0x340 [ 261.954760][T15825] __should_failslab+0x81/0x90 [ 261.959526][T15825] should_failslab+0x5/0x20 [ 261.964015][T15825] kmem_cache_alloc+0x4f/0x320 [ 261.968768][T15825] ? __down_write_common+0x42/0x860 [ 261.973992][T15825] __kernfs_new_node+0x6a/0x340 [ 261.978873][T15825] ? up_write+0x25/0xc0 [ 261.983013][T15825] kernfs_new_node+0x5b/0xd0 [ 261.987603][T15825] __kernfs_create_file+0x45/0x1a0 [ 261.992709][T15825] ? dev_attr_show+0x90/0x90 [ 261.997364][T15825] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 262.002776][T15825] internal_create_group+0x2dd/0x840 [ 262.008067][T15825] sysfs_create_groups+0x3d/0xf0 [ 262.013106][T15825] device_add+0x606/0xf40 [ 262.017424][T15825] ? hrtimer_init+0xfc/0x1d0 [ 262.022072][T15825] netdev_register_kobject+0xfd/0x230 [ 262.027705][T15825] register_netdevice+0xba5/0x10b0 [ 262.032819][T15825] slip_open+0x843/0x940 [ 262.037052][T15825] ? up_write+0x25/0xc0 [ 262.041246][T15825] tty_set_ldisc+0x27f/0x580 [ 262.045868][T15825] tty_ioctl+0xf7a/0x1130 [ 262.050350][T15825] ? do_vfs_ioctl+0x819/0x14a0 [ 262.055124][T15825] ? tty_get_icount+0x70/0x70 [ 262.059946][T15825] __se_sys_ioctl+0xcb/0x140 [ 262.064658][T15825] __x64_sys_ioctl+0x3f/0x50 [ 262.069262][T15825] do_syscall_64+0x44/0xd0 [ 262.073700][T15825] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 262.079580][T15825] RIP: 0033:0x7f9d625e2ae9 [ 262.084069][T15825] 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 bc ff ff ff f7 d8 64 89 01 48 [ 262.103812][T15825] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.112232][T15825] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 262.120295][T15825] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 262.128254][T15825] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 20:29:12 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=@bridge_dellink={0x8c, 0x11, 0x400, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x20, 0x8420}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x280000}, @IFLA_PHYS_SWITCH_ID={0x13, 0x24, "d056b464735e12b7e98351e31263ef"}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x9}, @IFLA_EXT_MASK={0x8, 0x1d, 0x9}, @IFLA_PROP_LIST={0x40, 0x34, 0x0, 0x1, [{0x14, 0x35, 'wg0\x00'}, {0x14, 0x35, 'bond_slave_0\x00'}, {0x14, 0x35, 'veth1_vlan\x00'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x2400c880) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="18000000140000000071e5ac0000000000e00afbd40000", @ANYRES32=0x0], 0x18}}, 0x0) 20:29:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 50) [ 262.136223][T15825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 262.144196][T15825] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 262.152262][T15825] [ 262.180726][T15799] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x10) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:12 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x1b03, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 262.231463][T15838] FAULT_INJECTION: forcing a failure. [ 262.231463][T15838] name failslab, interval 1, probability 0, space 0, times 0 [ 262.244279][T15838] CPU: 1 PID: 15838 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 262.253051][T15838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.263110][T15838] Call Trace: [ 262.266431][T15838] [ 262.269402][T15838] dump_stack_lvl+0xd6/0x122 [ 262.274115][T15838] dump_stack+0x11/0x1b [ 262.278350][T15838] should_fail+0x23c/0x250 [ 262.282878][T15838] ? __kernfs_new_node+0x6a/0x340 [ 262.288001][T15838] __should_failslab+0x81/0x90 [ 262.293046][T15838] should_failslab+0x5/0x20 [ 262.297669][T15838] kmem_cache_alloc+0x4f/0x320 [ 262.302464][T15838] ? __down_write_common+0x42/0x860 [ 262.307757][T15838] __kernfs_new_node+0x6a/0x340 [ 262.312603][T15838] ? up_write+0x25/0xc0 [ 262.316825][T15838] kernfs_new_node+0x5b/0xd0 [ 262.321416][T15838] __kernfs_create_file+0x45/0x1a0 [ 262.326572][T15838] ? dev_attr_show+0x90/0x90 [ 262.331232][T15838] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 262.336730][T15838] internal_create_group+0x2dd/0x840 [ 262.342091][T15838] sysfs_create_groups+0x3d/0xf0 [ 262.347089][T15838] device_add+0x606/0xf40 [ 262.351532][T15838] ? hrtimer_init+0xfc/0x1d0 [ 262.356145][T15838] netdev_register_kobject+0xfd/0x230 [ 262.361558][T15838] register_netdevice+0xba5/0x10b0 [ 262.366836][T15838] slip_open+0x843/0x940 [ 262.371099][T15838] ? up_write+0x25/0xc0 [ 262.375239][T15838] tty_set_ldisc+0x27f/0x580 [ 262.379959][T15838] tty_ioctl+0xf7a/0x1130 [ 262.384298][T15838] ? do_vfs_ioctl+0x819/0x14a0 [ 262.389057][T15838] ? tty_get_icount+0x70/0x70 [ 262.393742][T15838] __se_sys_ioctl+0xcb/0x140 [ 262.398312][T15838] __x64_sys_ioctl+0x3f/0x50 [ 262.403001][T15838] do_syscall_64+0x44/0xd0 [ 262.407412][T15838] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 262.413283][T15838] RIP: 0033:0x7f9d625e2ae9 [ 262.417675][T15838] 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 bc ff ff ff f7 d8 64 89 01 48 [ 262.437345][T15838] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.445755][T15838] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 262.453713][T15838] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 262.461771][T15838] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 262.469717][T15838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 51) 20:29:13 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x2dbd0, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 262.477724][T15838] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 262.485855][T15838] [ 262.518191][T15842] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:13 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0xa, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 262.575246][T15848] FAULT_INJECTION: forcing a failure. [ 262.575246][T15848] name failslab, interval 1, probability 0, space 0, times 0 [ 262.587909][T15848] CPU: 0 PID: 15848 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 262.596749][T15848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.606817][T15848] Call Trace: [ 262.610090][T15848] [ 262.613046][T15848] dump_stack_lvl+0xd6/0x122 [ 262.617821][T15848] dump_stack+0x11/0x1b [ 262.621983][T15848] should_fail+0x23c/0x250 [ 262.626398][T15848] ? __kernfs_new_node+0x6a/0x340 [ 262.631496][T15848] __should_failslab+0x81/0x90 [ 262.636318][T15848] should_failslab+0x5/0x20 [ 262.640819][T15848] kmem_cache_alloc+0x4f/0x320 [ 262.645581][T15848] ? __down_write_common+0x42/0x860 [ 262.650876][T15848] __kernfs_new_node+0x6a/0x340 [ 262.655824][T15848] ? kernfs_activate+0x138/0x2d0 [ 262.660763][T15848] ? up_write+0x25/0xc0 [ 262.664941][T15848] kernfs_new_node+0x5b/0xd0 [ 262.669595][T15848] __kernfs_create_file+0x45/0x1a0 [ 262.674755][T15848] ? dev_attr_show+0x90/0x90 [ 262.679369][T15848] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 262.684754][T15848] internal_create_group+0x2dd/0x840 [ 262.690115][T15848] sysfs_create_groups+0x3d/0xf0 [ 262.695058][T15848] device_add+0x606/0xf40 [ 262.699406][T15848] ? device_initialize+0x216/0x260 [ 262.704532][T15848] netdev_register_kobject+0xfd/0x230 [ 262.709902][T15848] register_netdevice+0xba5/0x10b0 [ 262.715128][T15848] slip_open+0x843/0x940 [ 262.719474][T15848] ? up_write+0x25/0xc0 [ 262.723621][T15848] tty_set_ldisc+0x27f/0x580 [ 262.728209][T15848] tty_ioctl+0xf7a/0x1130 [ 262.732540][T15848] ? do_vfs_ioctl+0x819/0x14a0 [ 262.737387][T15848] ? tty_get_icount+0x70/0x70 [ 262.742081][T15848] __se_sys_ioctl+0xcb/0x140 [ 262.746697][T15848] __x64_sys_ioctl+0x3f/0x50 [ 262.751332][T15848] do_syscall_64+0x44/0xd0 [ 262.755828][T15848] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 262.761719][T15848] RIP: 0033:0x7f9d625e2ae9 [ 262.766246][T15848] 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 bc ff ff ff f7 d8 64 89 01 48 [ 262.785896][T15848] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.794297][T15848] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 262.802274][T15848] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 262.810304][T15848] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 262.818282][T15848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:13 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r2}, 0x8) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000440)=0x2, 0x4) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x48, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x202a}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xfffffffe}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x48}, 0x1, 0x0, 0x0, 0x24004010}, 0x200000d0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYRES32=0x0], 0x18}}, 0x40) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="9000edff1400000129bd7000fcdbdf258eb41afe9ed44a", @ANYRES32=0x0, @ANYBLOB="14000600ffff000009800000008000000800000014000200fe88000000000000000000000000000114000200fc00000000000000000000000000000016000200fe8000000000000000000000001f001b1400060091bc00000400000005000000feff020000000000000000000000000001"], 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r4 = accept4$vsock_stream(r1, &(0x7f0000000480)={0x28, 0x0, 0xffffffff}, 0x10, 0x80800) bind(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x2, 0x4, 0x4, {0xa, 0x200, 0x401, @rand_addr=' \x01\x00', 0xffffffff}}}, 0x80) r5 = open(&(0x7f0000001fc0)='./file0\x00', 0x41, 0x1e6) sendmsg$nl_route(r5, &(0x7f00000020c0)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002080)={&(0x7f0000002040)=@ipv6_getmulticast={0x14, 0x3a, 0x1, 0x70bd27, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 20:29:13 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x2e000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x12) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 262.826294][T15848] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 262.834253][T15848] 20:29:13 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = socket(0x2a, 0x1, 0x6) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000100)={0x0, 0x3, 0xfff}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000000c0)={0x4, 0x7, 0x10000, 0x5}, 0x10) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000001400000000000000000400ff03000000", @ANYRES32=0x0], 0x18}}, 0x0) [ 262.858779][ T24] audit: type=1400 audit(1637785753.542:208): avc: denied { accept } for pid=15857 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 20:29:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x13) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:13 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0xc, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 262.903754][T15846] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:13 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x2e800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 52) [ 263.003114][T15880] FAULT_INJECTION: forcing a failure. [ 263.003114][T15880] name failslab, interval 1, probability 0, space 0, times 0 [ 263.015901][T15880] CPU: 0 PID: 15880 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 263.024675][T15880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.034770][T15880] Call Trace: [ 263.038083][T15880] [ 263.041013][T15880] dump_stack_lvl+0xd6/0x122 [ 263.045640][T15880] dump_stack+0x11/0x1b 20:29:13 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x2000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1d) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 263.049895][T15880] should_fail+0x23c/0x250 [ 263.054317][T15880] ? __kernfs_new_node+0x6a/0x340 [ 263.059347][T15880] __should_failslab+0x81/0x90 [ 263.064117][T15880] should_failslab+0x5/0x20 [ 263.068680][T15880] kmem_cache_alloc+0x4f/0x320 [ 263.073443][T15880] ? __down_write_common+0x42/0x860 [ 263.078638][T15880] __kernfs_new_node+0x6a/0x340 [ 263.083496][T15880] ? up_write+0x25/0xc0 [ 263.087656][T15880] kernfs_new_node+0x5b/0xd0 [ 263.092362][T15880] __kernfs_create_file+0x45/0x1a0 [ 263.097484][T15880] ? dev_attr_show+0x90/0x90 20:29:13 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x2f000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 263.102174][T15880] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 263.107557][T15880] internal_create_group+0x2dd/0x840 [ 263.112844][T15880] sysfs_create_groups+0x3d/0xf0 [ 263.117825][T15880] device_add+0x606/0xf40 [ 263.122160][T15880] ? hrtimer_init+0xfc/0x1d0 [ 263.126757][T15880] netdev_register_kobject+0xfd/0x230 [ 263.132133][T15880] register_netdevice+0xba5/0x10b0 [ 263.137280][T15880] slip_open+0x843/0x940 [ 263.141520][T15880] ? up_write+0x25/0xc0 [ 263.145885][T15880] tty_set_ldisc+0x27f/0x580 [ 263.150503][T15880] tty_ioctl+0xf7a/0x1130 [ 263.154875][T15880] ? do_vfs_ioctl+0x819/0x14a0 [ 263.159641][T15880] ? tty_get_icount+0x70/0x70 [ 263.164383][T15880] __se_sys_ioctl+0xcb/0x140 [ 263.168974][T15880] __x64_sys_ioctl+0x3f/0x50 [ 263.173569][T15880] do_syscall_64+0x44/0xd0 [ 263.178101][T15880] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 263.184006][T15880] RIP: 0033:0x7f9d625e2ae9 20:29:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x300) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 263.188413][T15880] 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 bc ff ff ff f7 d8 64 89 01 48 [ 263.208015][T15880] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 263.216432][T15880] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 263.224420][T15880] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 263.232537][T15880] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 263.240534][T15880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 53) 20:29:13 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x2f800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2f00) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 263.248513][T15880] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 263.256486][T15880] [ 263.271776][T15887] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 263.316357][T15903] FAULT_INJECTION: forcing a failure. [ 263.316357][T15903] name failslab, interval 1, probability 0, space 0, times 0 [ 263.329059][T15903] CPU: 1 PID: 15903 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 263.337820][T15903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.347883][T15903] Call Trace: [ 263.351164][T15903] [ 263.354087][T15903] dump_stack_lvl+0xd6/0x122 [ 263.358741][T15903] dump_stack+0x11/0x1b [ 263.362906][T15903] should_fail+0x23c/0x250 [ 263.367318][T15903] ? __kernfs_new_node+0x6a/0x340 [ 263.372447][T15903] __should_failslab+0x81/0x90 [ 263.377193][T15903] should_failslab+0x5/0x20 [ 263.381703][T15903] kmem_cache_alloc+0x4f/0x320 [ 263.386564][T15903] __kernfs_new_node+0x6a/0x340 [ 263.391475][T15903] ? make_kgid+0x127/0x180 [ 263.395950][T15903] ? net_ns_get_ownership+0xaa/0xc0 [ 263.401142][T15903] ? net_namespace+0x20/0x20 [ 263.405793][T15903] kernfs_create_dir_ns+0x5e/0x140 [ 263.410944][T15903] internal_create_group+0x13e/0x840 [ 263.416246][T15903] sysfs_create_groups+0x3d/0xf0 [ 263.421181][T15903] device_add+0x66a/0xf40 [ 263.425636][T15903] netdev_register_kobject+0xfd/0x230 [ 263.430990][T15903] register_netdevice+0xba5/0x10b0 [ 263.436082][T15903] slip_open+0x843/0x940 [ 263.440305][T15903] ? up_write+0x25/0xc0 [ 263.444439][T15903] tty_set_ldisc+0x27f/0x580 [ 263.449025][T15903] tty_ioctl+0xf7a/0x1130 [ 263.453342][T15903] ? do_vfs_ioctl+0x819/0x14a0 [ 263.458104][T15903] ? tty_get_icount+0x70/0x70 [ 263.463027][T15903] __se_sys_ioctl+0xcb/0x140 [ 263.467641][T15903] __x64_sys_ioctl+0x3f/0x50 [ 263.472336][T15903] do_syscall_64+0x44/0xd0 [ 263.476828][T15903] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 263.482826][T15903] RIP: 0033:0x7f9d625e2ae9 [ 263.487464][T15903] 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 bc ff ff ff f7 d8 64 89 01 48 [ 263.507392][T15903] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 263.515786][T15903] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 263.523784][T15903] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 263.531791][T15903] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 263.539742][T15903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 263.547708][T15903] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 263.555715][T15903] 20:29:14 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1800000014ff000000000000b7e3d2379873b90048bcd21a9a3b105f508d66dc4dfa27de41", @ANYRES32=0x0], 0x18}}, 0x0) 20:29:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68506) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 263.570334][T15890] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:14 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0xf, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 54) 20:29:14 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x3200, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68507) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 263.660395][T15921] FAULT_INJECTION: forcing a failure. [ 263.660395][T15921] name failslab, interval 1, probability 0, space 0, times 0 [ 263.673124][T15921] CPU: 0 PID: 15921 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 263.681882][T15921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.692048][T15921] Call Trace: [ 263.695322][T15921] [ 263.698315][T15921] dump_stack_lvl+0xd6/0x122 [ 263.703078][T15921] dump_stack+0x11/0x1b 20:29:14 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x3d000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 263.707334][T15921] should_fail+0x23c/0x250 [ 263.711747][T15921] ? __kernfs_new_node+0x6a/0x340 [ 263.716776][T15921] __should_failslab+0x81/0x90 [ 263.721545][T15921] should_failslab+0x5/0x20 [ 263.726050][T15921] kmem_cache_alloc+0x4f/0x320 [ 263.730858][T15921] __kernfs_new_node+0x6a/0x340 [ 263.735745][T15921] ? make_kgid+0x127/0x180 [ 263.740439][T15921] ? net_ns_get_ownership+0xaa/0xc0 [ 263.745645][T15921] ? net_namespace+0x20/0x20 [ 263.750308][T15921] kernfs_create_dir_ns+0x5e/0x140 [ 263.755452][T15921] internal_create_group+0x13e/0x840 [ 263.760743][T15921] sysfs_create_groups+0x3d/0xf0 [ 263.765677][T15921] device_add+0x66a/0xf40 [ 263.770008][T15921] netdev_register_kobject+0xfd/0x230 [ 263.775409][T15921] register_netdevice+0xba5/0x10b0 [ 263.780644][T15921] slip_open+0x843/0x940 [ 263.784886][T15921] ? up_write+0x25/0xc0 [ 263.789233][T15921] tty_set_ldisc+0x27f/0x580 [ 263.793823][T15921] tty_ioctl+0xf7a/0x1130 [ 263.798293][T15921] ? do_vfs_ioctl+0x819/0x14a0 [ 263.803093][T15921] ? tty_get_icount+0x70/0x70 20:29:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68508) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 263.807773][T15921] __se_sys_ioctl+0xcb/0x140 [ 263.812445][T15921] __x64_sys_ioctl+0x3f/0x50 [ 263.817109][T15921] do_syscall_64+0x44/0xd0 [ 263.821542][T15921] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 263.827448][T15921] RIP: 0033:0x7f9d625e2ae9 [ 263.831862][T15921] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 263.851560][T15921] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 263.859977][T15921] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 263.867950][T15921] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 263.875954][T15921] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 263.883975][T15921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 263.891952][T15921] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 263.900016][T15921] 20:29:14 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x18, r4, 0x3c2e60e28f3e69ab, 0x0, 0x0, {0x7}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@ipv4={""/10, ""/2, @empty}, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="008188f40800fbdbdf2505000000080002000000000024000180a500060080000000080003007f000001060001000200000008000600010000003bd9743408000700", @ANYRES32=0x0, @ANYBLOB="08000300ac1414bb060005004e24000008000700", @ANYRES32=r5, @ANYBLOB="14000400fe8800000000000000000000000001010800030000000000"], 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:29:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68509) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:14 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x3d800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 55) 20:29:14 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x10, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 263.916657][T15924] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 264.002426][T15948] FAULT_INJECTION: forcing a failure. [ 264.002426][T15948] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 264.015667][T15948] CPU: 0 PID: 15948 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 264.024480][T15948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.034591][T15948] Call Trace: [ 264.037930][T15948] [ 264.040860][T15948] dump_stack_lvl+0xd6/0x122 [ 264.045566][T15948] dump_stack+0x11/0x1b [ 264.049753][T15948] should_fail+0x23c/0x250 [ 264.055123][T15948] __alloc_pages+0x102/0x330 [ 264.059775][T15948] kmem_getpages+0x1a/0xd0 [ 264.064215][T15948] cache_grow_begin+0x4c/0x1a0 [ 264.068979][T15948] cache_alloc_refill+0x326/0x3e0 [ 264.073989][T15948] ? should_fail+0xd6/0x250 [ 264.078476][T15948] kmem_cache_alloc+0x28c/0x320 [ 264.083323][T15948] ? __kernfs_new_node+0x6a/0x340 [ 264.088335][T15948] __kernfs_new_node+0x6a/0x340 [ 264.093175][T15948] ? up_write+0x25/0xc0 [ 264.097318][T15948] kernfs_new_node+0x5b/0xd0 [ 264.101974][T15948] __kernfs_create_file+0x45/0x1a0 [ 264.107076][T15948] ? dev_attr_show+0x90/0x90 [ 264.111679][T15948] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 264.117180][T15948] internal_create_group+0x2dd/0x840 [ 264.122787][T15948] sysfs_create_groups+0x3d/0xf0 [ 264.127785][T15948] device_add+0x606/0xf40 [ 264.132127][T15948] ? hrtimer_init+0xfc/0x1d0 [ 264.136849][T15948] netdev_register_kobject+0xfd/0x230 [ 264.142245][T15948] register_netdevice+0xba5/0x10b0 [ 264.147418][T15948] slip_open+0x843/0x940 [ 264.151775][T15948] ? up_write+0x25/0xc0 [ 264.155924][T15948] tty_set_ldisc+0x27f/0x580 [ 264.160531][T15948] tty_ioctl+0xf7a/0x1130 [ 264.164908][T15948] ? do_vfs_ioctl+0x819/0x14a0 [ 264.169742][T15948] ? tty_get_icount+0x70/0x70 [ 264.174445][T15948] __se_sys_ioctl+0xcb/0x140 [ 264.179167][T15948] __x64_sys_ioctl+0x3f/0x50 [ 264.183742][T15948] do_syscall_64+0x44/0xd0 [ 264.188213][T15948] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 264.194093][T15948] RIP: 0033:0x7f9d625e2ae9 [ 264.198489][T15948] 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 bc ff ff ff f7 d8 64 89 01 48 [ 264.218098][T15948] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.226565][T15948] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 264.234524][T15948] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 264.242527][T15948] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 20:29:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6850a) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 264.250524][T15948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 264.258557][T15948] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 264.266644][T15948] 20:29:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6850b) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:15 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x60, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 264.310177][T15924] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:15 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x3f00, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6850c) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 56) 20:29:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6850d) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 264.462152][T15972] FAULT_INJECTION: forcing a failure. [ 264.462152][T15972] name failslab, interval 1, probability 0, space 0, times 0 [ 264.474905][T15972] CPU: 0 PID: 15972 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 264.483766][T15972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.493822][T15972] Call Trace: [ 264.497100][T15972] [ 264.500025][T15972] dump_stack_lvl+0xd6/0x122 [ 264.504630][T15972] dump_stack+0x11/0x1b [ 264.508855][T15972] should_fail+0x23c/0x250 [ 264.513339][T15972] ? __kernfs_new_node+0x6a/0x340 [ 264.518395][T15972] __should_failslab+0x81/0x90 [ 264.523200][T15972] should_failslab+0x5/0x20 [ 264.527703][T15972] kmem_cache_alloc+0x4f/0x320 [ 264.532472][T15972] __kernfs_new_node+0x6a/0x340 [ 264.537324][T15972] ? __down_write_common+0x42/0x860 [ 264.542587][T15972] ? idr_alloc_cyclic+0x26b/0x2f0 [ 264.547658][T15972] ? __down_write_common+0x42/0x860 [ 264.552894][T15972] ? rb_insert_color+0x7e/0x310 [ 264.557813][T15972] kernfs_new_node+0x5b/0xd0 20:29:15 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x3e000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6850e) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:15 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x300, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 264.562522][T15972] __kernfs_create_file+0x45/0x1a0 [ 264.567740][T15972] ? dev_attr_show+0x90/0x90 [ 264.572342][T15972] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 264.577726][T15972] internal_create_group+0x2dd/0x840 [ 264.583123][T15972] sysfs_create_groups+0x3d/0xf0 [ 264.588064][T15972] device_add+0x66a/0xf40 [ 264.592399][T15972] netdev_register_kobject+0xfd/0x230 [ 264.597774][T15972] register_netdevice+0xba5/0x10b0 [ 264.602981][T15972] slip_open+0x843/0x940 [ 264.607265][T15972] ? up_write+0x25/0xc0 20:29:15 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32, @ANYBLOB="0000c900000000001c0012800b000100080000006765"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_newvlan={0x34, 0x70, 0x1, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8}}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x264, 0x25, 0x400, 0x74bd28, 0xfed, {0x0, 0x0, 0x0, 0x0, {0x3, 0xd}, {0xf, 0x2}, {0xfff1, 0xffff}}, [@TCA_STAB={0x108, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x6, 0x5, 0x2, 0x4, 0x0, 0x1, 0x0, 0x8}}, {0x14, 0x2, [0x7, 0x0, 0x497, 0x1, 0x1, 0x3, 0x5, 0x81]}}, {{0x1c, 0x1, {0x1, 0x5, 0x97f, 0xb84, 0x2, 0x5, 0x8, 0x4}}, {0xc, 0x2, [0xfffe, 0x7, 0x9, 0x5]}}, {{0x1c, 0x1, {0x1f, 0x80, 0xf18, 0x89, 0x2, 0x80, 0x7f, 0x3}}, {0xa, 0x2, [0x8, 0x2, 0x0]}}, {{0x1c, 0x1, {0x80, 0x0, 0x7, 0x9, 0x0, 0x1, 0xd7, 0xa}}, {0x18, 0x2, [0x100, 0x7a51, 0x101, 0x7ff, 0x7fff, 0x3ff, 0xa2f, 0x5, 0x3, 0x1]}}, {{0x1c, 0x1, {0x7, 0x1, 0x8, 0xffff, 0x1, 0x5, 0x3, 0x2}}, {0x8, 0x2, [0x100, 0x9]}}, {{0x1c, 0x1, {0x81, 0x52, 0xf800, 0x9, 0x0, 0x80000001, 0x9, 0x6}}, {0x10, 0x2, [0x6d9, 0x0, 0xfffe, 0x101, 0x579, 0x80]}}]}, @TCA_STAB={0xc4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1f, 0x98, 0x1, 0x800, 0x0, 0x3, 0x80000000, 0x1}}, {0x6, 0x2, [0x404]}}, {{0x1c, 0x1, {0x8, 0x6, 0x2, 0x7, 0x0, 0x1, 0x8fe}}, {0x4}}, {{0x1c, 0x1, {0x6, 0x0, 0x64, 0x5, 0x1, 0x584, 0x6, 0x8}}, {0x14, 0x2, [0x4, 0x4, 0x174c, 0x8, 0xa, 0x9, 0x125, 0x0]}}, {{0x1c, 0x1, {0x3, 0x8, 0x1, 0x200, 0x0, 0x0, 0x1, 0x3}}, {0xa, 0x2, [0x401, 0x62cd, 0x0]}}, {{0x1c, 0x1, {0x7, 0x9, 0x3, 0x5, 0x2, 0xb4be, 0x3, 0x2}}, {0x8, 0x2, [0x58e, 0x4]}}]}, @TCA_STAB={0x74, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x4, 0x77, 0x5, 0x80000000, 0x1, 0x7, 0x4, 0x1}}, {0x6, 0x2, [0x8]}}, {{0x1c, 0x1, {0x0, 0x1, 0x8, 0x7f, 0x2, 0xa08, 0x3b, 0x2}}, {0x8, 0x2, [0x1, 0x800]}}, {{0x1c, 0x1, {0x3f, 0x19, 0x7, 0x6, 0x1, 0x4, 0x0, 0x4}}, {0xc, 0x2, [0xcf, 0x7, 0xfff, 0x8]}}]}]}, 0x264}, 0x1, 0x0, 0x0, 0x880}, 0x40000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:29:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6850f) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 264.611532][T15972] tty_set_ldisc+0x27f/0x580 [ 264.616128][T15972] tty_ioctl+0xf7a/0x1130 [ 264.620466][T15972] ? do_vfs_ioctl+0x819/0x14a0 [ 264.625233][T15972] ? tty_get_icount+0x70/0x70 [ 264.630103][T15972] __se_sys_ioctl+0xcb/0x140 [ 264.634700][T15972] __x64_sys_ioctl+0x3f/0x50 [ 264.639368][T15972] do_syscall_64+0x44/0xd0 [ 264.643784][T15972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 264.649682][T15972] RIP: 0033:0x7f9d625e2ae9 20:29:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68510) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 264.654094][T15972] 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 bc ff ff ff f7 d8 64 89 01 48 [ 264.673883][T15972] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.682308][T15972] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 264.690287][T15972] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 264.698434][T15972] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 20:29:15 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x3e800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 264.706475][T15972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 264.714514][T15972] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 264.722748][T15972] [ 264.736828][T15977] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:15 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x500, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 264.778215][T15970] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:15 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x4100, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68511) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 57) 20:29:15 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x600, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:15 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) flistxattr(r0, &(0x7f00000000c0), 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 264.895663][T16009] FAULT_INJECTION: forcing a failure. [ 264.895663][T16009] name failslab, interval 1, probability 0, space 0, times 0 [ 264.908414][T16009] CPU: 0 PID: 16009 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 264.917272][T16009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.927331][T16009] Call Trace: [ 264.930614][T16009] [ 264.933545][T16009] dump_stack_lvl+0xd6/0x122 [ 264.938142][T16009] dump_stack+0x11/0x1b [ 264.942312][T16009] should_fail+0x23c/0x250 [ 264.946746][T16009] ? __kernfs_new_node+0x6a/0x340 [ 264.951776][T16009] __should_failslab+0x81/0x90 [ 264.956552][T16009] should_failslab+0x5/0x20 [ 264.961239][T16009] kmem_cache_alloc+0x4f/0x320 [ 264.966200][T16009] ? __down_write_common+0x42/0x860 [ 264.971415][T16009] __kernfs_new_node+0x6a/0x340 [ 264.976396][T16009] ? up_write+0x25/0xc0 [ 264.980557][T16009] kernfs_new_node+0x5b/0xd0 [ 264.985154][T16009] __kernfs_create_file+0x45/0x1a0 [ 264.990320][T16009] ? dev_attr_show+0x90/0x90 [ 264.995024][T16009] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 265.000409][T16009] internal_create_group+0x2dd/0x840 [ 265.005822][T16009] sysfs_create_groups+0x3d/0xf0 [ 265.010764][T16009] device_add+0x66a/0xf40 [ 265.015159][T16009] netdev_register_kobject+0xfd/0x230 [ 265.020554][T16009] register_netdevice+0xba5/0x10b0 [ 265.025810][T16009] slip_open+0x843/0x940 [ 265.030164][T16009] ? up_write+0x25/0xc0 [ 265.034462][T16009] tty_set_ldisc+0x27f/0x580 [ 265.039140][T16009] tty_ioctl+0xf7a/0x1130 20:29:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68512) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 265.043567][T16009] ? do_vfs_ioctl+0x819/0x14a0 [ 265.048337][T16009] ? tty_get_icount+0x70/0x70 [ 265.053021][T16009] __se_sys_ioctl+0xcb/0x140 [ 265.057785][T16009] __x64_sys_ioctl+0x3f/0x50 [ 265.062474][T16009] do_syscall_64+0x44/0xd0 [ 265.066917][T16009] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.072966][T16009] RIP: 0033:0x7f9d625e2ae9 20:29:15 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x3f000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 265.077401][T16009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 265.097150][T16009] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.105714][T16009] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 265.113725][T16009] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 265.121799][T16009] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 265.129899][T16009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 265.137923][T16009] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 20:29:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68513) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 265.145921][T16009] 20:29:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 58) [ 265.209734][T16033] FAULT_INJECTION: forcing a failure. [ 265.209734][T16033] name failslab, interval 1, probability 0, space 0, times 0 [ 265.222421][T16033] CPU: 0 PID: 16033 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 265.231290][T16033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.241376][T16033] Call Trace: [ 265.244720][T16033] [ 265.247670][T16033] dump_stack_lvl+0xd6/0x122 [ 265.252410][T16033] dump_stack+0x11/0x1b [ 265.256612][T16033] should_fail+0x23c/0x250 [ 265.261165][T16033] ? __kernfs_new_node+0x6a/0x340 [ 265.266308][T16033] __should_failslab+0x81/0x90 [ 265.271078][T16033] should_failslab+0x5/0x20 [ 265.275603][T16033] kmem_cache_alloc+0x4f/0x320 [ 265.280391][T16033] __kernfs_new_node+0x6a/0x340 [ 265.285266][T16033] ? __down_write_common+0x42/0x860 [ 265.290473][T16033] ? idr_alloc_cyclic+0x26b/0x2f0 [ 265.295509][T16033] ? __down_write_common+0x42/0x860 [ 265.300751][T16033] ? rb_insert_color+0x7e/0x310 [ 265.305630][T16033] kernfs_new_node+0x5b/0xd0 20:29:15 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x130) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = syz_io_uring_complete(0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@ipv4_newnexthop={0x78, 0x68, 0x4, 0x70bd2a, 0x25dfdbfd, {0x2, 0x0, 0x3}, [@NHA_FDB={0x4}, @NHA_GROUP_TYPE={0x6}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x7}, @NHA_GATEWAY={0x14, 0x6, @ip4=@broadcast}, @NHA_GROUP_TYPE={0x6}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x5}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @MPLS_IPTUNNEL_TTL={0x5, 0x2, 0x40}}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP_TTL={0x5, 0x4, 0x6}}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x5}]}, 0x78}, 0x1, 0x0, 0x0, 0x4040801}, 0x44) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:29:15 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x700, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68514) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 265.310233][T16033] __kernfs_create_file+0x45/0x1a0 [ 265.315357][T16033] ? dev_attr_show+0x90/0x90 [ 265.319954][T16033] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 265.325350][T16033] internal_create_group+0x2dd/0x840 [ 265.330639][T16033] sysfs_create_groups+0x3d/0xf0 [ 265.335643][T16033] device_add+0x66a/0xf40 [ 265.339985][T16033] netdev_register_kobject+0xfd/0x230 [ 265.345362][T16033] register_netdevice+0xba5/0x10b0 [ 265.350550][T16033] slip_open+0x843/0x940 [ 265.354870][T16033] ? up_write+0x25/0xc0 [ 265.359027][T16033] tty_set_ldisc+0x27f/0x580 [ 265.363659][T16033] tty_ioctl+0xf7a/0x1130 [ 265.367998][T16033] ? do_vfs_ioctl+0x819/0x14a0 [ 265.372813][T16033] ? tty_get_icount+0x70/0x70 [ 265.377496][T16033] __se_sys_ioctl+0xcb/0x140 [ 265.382273][T16033] __x64_sys_ioctl+0x3f/0x50 [ 265.386917][T16033] do_syscall_64+0x44/0xd0 [ 265.391430][T16033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.397380][T16033] RIP: 0033:0x7f9d625e2ae9 [ 265.401836][T16033] 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 bc ff ff ff f7 d8 64 89 01 48 [ 265.421588][T16033] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.430016][T16033] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 265.438084][T16033] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 265.446060][T16033] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 20:29:16 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x4788, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:16 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x3f800, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68515) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 59) 20:29:16 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x900, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 265.454049][T16033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 265.462152][T16033] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 265.470130][T16033] [ 265.536257][T16056] FAULT_INJECTION: forcing a failure. [ 265.536257][T16056] name failslab, interval 1, probability 0, space 0, times 0 [ 265.548948][T16056] CPU: 0 PID: 16056 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 265.557714][T16056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.567760][T16056] Call Trace: [ 265.571058][T16056] [ 265.574059][T16056] dump_stack_lvl+0xd6/0x122 [ 265.578729][T16056] dump_stack+0x11/0x1b [ 265.582874][T16056] should_fail+0x23c/0x250 [ 265.587310][T16056] ? __kernfs_new_node+0x6a/0x340 [ 265.592326][T16056] __should_failslab+0x81/0x90 [ 265.597150][T16056] should_failslab+0x5/0x20 [ 265.601643][T16056] kmem_cache_alloc+0x4f/0x320 [ 265.606635][T16056] ? __down_write_common+0x42/0x860 [ 265.611827][T16056] __kernfs_new_node+0x6a/0x340 [ 265.616721][T16056] ? up_write+0x25/0xc0 [ 265.620884][T16056] kernfs_new_node+0x5b/0xd0 [ 265.625563][T16056] __kernfs_create_file+0x45/0x1a0 [ 265.630668][T16056] ? dev_attr_show+0x90/0x90 [ 265.635288][T16056] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 265.640738][T16056] internal_create_group+0x2dd/0x840 [ 265.646013][T16056] sysfs_create_groups+0x3d/0xf0 [ 265.650939][T16056] device_add+0x66a/0xf40 [ 265.655281][T16056] netdev_register_kobject+0xfd/0x230 [ 265.660665][T16056] register_netdevice+0xba5/0x10b0 [ 265.665816][T16056] slip_open+0x843/0x940 [ 265.670050][T16056] ? up_write+0x25/0xc0 [ 265.674195][T16056] tty_set_ldisc+0x27f/0x580 [ 265.678776][T16056] tty_ioctl+0xf7a/0x1130 [ 265.683121][T16056] ? do_vfs_ioctl+0x819/0x14a0 [ 265.687970][T16056] ? tty_get_icount+0x70/0x70 [ 265.692642][T16056] __se_sys_ioctl+0xcb/0x140 [ 265.697224][T16056] __x64_sys_ioctl+0x3f/0x50 [ 265.701804][T16056] do_syscall_64+0x44/0xd0 [ 265.706274][T16056] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.712160][T16056] RIP: 0033:0x7f9d625e2ae9 [ 265.716562][T16056] 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 bc ff ff ff f7 d8 64 89 01 48 [ 265.736173][T16056] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.744818][T16056] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 265.752843][T16056] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 265.760819][T16056] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 265.768804][T16056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 265.776786][T16056] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 20:29:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68516) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 265.784822][T16056] 20:29:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x20, 0x70bd29, 0x25dfdbff, {}, [@SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4004041) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x4, 0x6) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x4}, 0xc) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="0800000000000000f1", @ANYRES32=0x0], 0x18}}, 0x0) 20:29:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68517) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:16 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x40000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 60) 20:29:16 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0xa00, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68518) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 266.010252][T16077] FAULT_INJECTION: forcing a failure. [ 266.010252][T16077] name failslab, interval 1, probability 0, space 0, times 0 [ 266.022972][T16077] CPU: 0 PID: 16077 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 266.031936][T16077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.042281][T16077] Call Trace: [ 266.045655][T16077] [ 266.048590][T16077] dump_stack_lvl+0xd6/0x122 [ 266.053298][T16077] dump_stack+0x11/0x1b [ 266.057462][T16077] should_fail+0x23c/0x250 [ 266.061883][T16077] ? __kernfs_new_node+0x6a/0x340 [ 266.066956][T16077] __should_failslab+0x81/0x90 [ 266.071814][T16077] should_failslab+0x5/0x20 [ 266.076466][T16077] kmem_cache_alloc+0x4f/0x320 [ 266.081398][T16077] ? __down_write_common+0x42/0x860 [ 266.086587][T16077] __kernfs_new_node+0x6a/0x340 [ 266.091494][T16077] ? up_write+0x25/0xc0 [ 266.095655][T16077] kernfs_new_node+0x5b/0xd0 [ 266.100292][T16077] __kernfs_create_file+0x45/0x1a0 [ 266.105409][T16077] ? dev_attr_show+0x90/0x90 [ 266.110266][T16077] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 266.115682][T16077] internal_create_group+0x2dd/0x840 [ 266.120973][T16077] sysfs_create_groups+0x3d/0xf0 [ 266.126016][T16077] device_add+0x66a/0xf40 [ 266.130356][T16077] netdev_register_kobject+0xfd/0x230 [ 266.135735][T16077] register_netdevice+0xba5/0x10b0 [ 266.140901][T16077] slip_open+0x843/0x940 [ 266.145279][T16077] ? up_write+0x25/0xc0 [ 266.149550][T16077] tty_set_ldisc+0x27f/0x580 [ 266.154241][T16077] tty_ioctl+0xf7a/0x1130 [ 266.158645][T16077] ? do_vfs_ioctl+0x819/0x14a0 [ 266.163399][T16077] ? tty_get_icount+0x70/0x70 [ 266.168140][T16077] __se_sys_ioctl+0xcb/0x140 [ 266.173043][T16077] __x64_sys_ioctl+0x3f/0x50 [ 266.177699][T16077] do_syscall_64+0x44/0xd0 [ 266.182178][T16077] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.188065][T16077] RIP: 0033:0x7f9d625e2ae9 [ 266.192465][T16077] 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 bc ff ff ff f7 d8 64 89 01 48 [ 266.212075][T16077] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 266.220526][T16077] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 266.228481][T16077] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 266.236440][T16077] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.244492][T16077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 266.252449][T16077] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 20:29:16 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x4888, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68519) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:16 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x80000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:16 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0xc00, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:16 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="1800000014000000000000000000000002000000173f341e711cae82be19968922cb5b081258d0c1ce5a8ddd1a2c819f468319b59584df246e20a0f2f96dce812f847f48190f69e524d7105df4dcc20939072cb882de8e1a8555b49a917115889306401ce3842a405668654aed2aa6edd4dbccddfb8271cb9cb30eb702bf11985689b3be4500ac44b863c810c6e3fb801db5ca000000000000000000", @ANYRES32=0x0], 0x18}}, 0x0) 20:29:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 61) [ 266.260508][T16077] [ 266.336817][T16099] FAULT_INJECTION: forcing a failure. [ 266.336817][T16099] name failslab, interval 1, probability 0, space 0, times 0 [ 266.349499][T16099] CPU: 1 PID: 16099 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 266.358413][T16099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.368545][T16099] Call Trace: [ 266.371863][T16099] [ 266.374809][T16099] dump_stack_lvl+0xd6/0x122 [ 266.379460][T16099] dump_stack+0x11/0x1b 20:29:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6851a) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:17 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0xf00, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 266.383625][T16099] should_fail+0x23c/0x250 [ 266.388048][T16099] ? __kernfs_new_node+0x6a/0x340 [ 266.393101][T16099] __should_failslab+0x81/0x90 [ 266.397931][T16099] should_failslab+0x5/0x20 [ 266.402463][T16099] kmem_cache_alloc+0x4f/0x320 [ 266.407280][T16099] ? __down_write_common+0x42/0x860 [ 266.412505][T16099] __kernfs_new_node+0x6a/0x340 [ 266.417410][T16099] ? up_write+0x25/0xc0 [ 266.421655][T16099] kernfs_new_node+0x5b/0xd0 [ 266.426294][T16099] __kernfs_create_file+0x45/0x1a0 [ 266.431421][T16099] ? dev_attr_show+0x90/0x90 [ 266.436183][T16099] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 266.441551][T16099] internal_create_group+0x2dd/0x840 [ 266.446820][T16099] sysfs_create_groups+0x3d/0xf0 [ 266.451863][T16099] device_add+0x66a/0xf40 [ 266.456212][T16099] netdev_register_kobject+0xfd/0x230 [ 266.461789][T16099] register_netdevice+0xba5/0x10b0 [ 266.466928][T16099] slip_open+0x843/0x940 [ 266.471182][T16099] ? up_write+0x25/0xc0 [ 266.475332][T16099] tty_set_ldisc+0x27f/0x580 [ 266.480012][T16099] tty_ioctl+0xf7a/0x1130 [ 266.484401][T16099] ? do_vfs_ioctl+0x819/0x14a0 [ 266.489163][T16099] ? tty_get_icount+0x70/0x70 [ 266.493836][T16099] __se_sys_ioctl+0xcb/0x140 [ 266.498544][T16099] __x64_sys_ioctl+0x3f/0x50 [ 266.503240][T16099] do_syscall_64+0x44/0xd0 [ 266.507689][T16099] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.513583][T16099] RIP: 0033:0x7f9d625e2ae9 [ 266.517988][T16099] 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 bc ff ff ff f7 d8 64 89 01 48 [ 266.537746][T16099] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 266.546254][T16099] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 266.554247][T16099] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 266.562204][T16099] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.571047][T16099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 266.579006][T16099] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 266.587078][T16099] 20:29:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 62) 20:29:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6851b) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 266.670338][T16115] FAULT_INJECTION: forcing a failure. [ 266.670338][T16115] name failslab, interval 1, probability 0, space 0, times 0 [ 266.683075][T16115] CPU: 0 PID: 16115 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 266.691841][T16115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.701927][T16115] Call Trace: [ 266.705202][T16115] [ 266.708132][T16115] dump_stack_lvl+0xd6/0x122 [ 266.712780][T16115] dump_stack+0x11/0x1b 20:29:17 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f00000000c0)={0x1, 0x7}) socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 266.716987][T16115] should_fail+0x23c/0x250 [ 266.721404][T16115] ? __kernfs_new_node+0x6a/0x340 [ 266.726517][T16115] __should_failslab+0x81/0x90 [ 266.731352][T16115] should_failslab+0x5/0x20 [ 266.732328][ T24] audit: type=1400 audit(1637785757.412:209): avc: denied { create } for pid=16120 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 266.735935][T16115] kmem_cache_alloc+0x4f/0x320 [ 266.735964][T16115] ? __down_write_common+0x42/0x860 [ 266.755679][ T24] audit: type=1400 audit(1637785757.412:210): avc: denied { ioctl } for pid=16120 comm="syz-executor.4" path="socket:[54126]" dev="sockfs" ino=54126 ioctlcmd=0x9429 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 266.760456][T16115] __kernfs_new_node+0x6a/0x340 [ 266.795542][T16115] ? up_write+0x25/0xc0 [ 266.799701][T16115] kernfs_new_node+0x5b/0xd0 [ 266.804299][T16115] __kernfs_create_file+0x45/0x1a0 [ 266.809451][T16115] ? dev_attr_show+0x90/0x90 [ 266.814050][T16115] sysfs_add_file_mode_ns+0x10b/0x1d0 20:29:17 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x100000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 266.819478][T16115] internal_create_group+0x2dd/0x840 [ 266.824774][T16115] sysfs_create_groups+0x3d/0xf0 [ 266.830045][T16115] device_add+0x66a/0xf40 [ 266.834435][T16115] netdev_register_kobject+0xfd/0x230 [ 266.839890][T16115] register_netdevice+0xba5/0x10b0 [ 266.845012][T16115] slip_open+0x843/0x940 [ 266.849321][T16115] ? up_write+0x25/0xc0 [ 266.853510][T16115] tty_set_ldisc+0x27f/0x580 [ 266.858101][T16115] tty_ioctl+0xf7a/0x1130 [ 266.862434][T16115] ? do_vfs_ioctl+0x819/0x14a0 [ 266.867202][T16115] ? tty_get_icount+0x70/0x70 [ 266.871935][T16115] __se_sys_ioctl+0xcb/0x140 [ 266.876536][T16115] __x64_sys_ioctl+0x3f/0x50 [ 266.881147][T16115] do_syscall_64+0x44/0xd0 [ 266.885568][T16115] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.891507][T16115] RIP: 0033:0x7f9d625e2ae9 [ 266.895955][T16115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:29:17 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x4901, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6851c) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:17 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000140)=0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=r0, @ANYBLOB="00000000000000001c0012800b000100627269646765"], 0x3c}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_newvlan={0x34, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r0}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x4, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_CMD={0x8, 0x2, 0x13}}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@getqdisc={0x44, 0x26, 0x4, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, r0, {0x6, 0xa}, {0xb, 0x5}, {0x7, 0xd}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x200000c5}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r3, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r5, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r5, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYRES32=r2], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:29:17 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x200000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 266.915621][T16115] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 266.924107][T16115] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 266.932078][T16115] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 266.940049][T16115] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.948021][T16115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 266.955991][T16115] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 266.963968][T16115] 20:29:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 63) 20:29:17 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x2000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6851d) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 267.038523][T16139] FAULT_INJECTION: forcing a failure. [ 267.038523][T16139] name failslab, interval 1, probability 0, space 0, times 0 [ 267.051197][T16139] CPU: 1 PID: 16139 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 267.059989][T16139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.070065][T16139] Call Trace: [ 267.073679][T16139] [ 267.076691][T16139] dump_stack_lvl+0xd6/0x122 [ 267.081290][T16139] dump_stack+0x11/0x1b [ 267.085566][T16139] should_fail+0x23c/0x250 [ 267.090081][T16139] ? __kernfs_new_node+0x6a/0x340 [ 267.095123][T16139] __should_failslab+0x81/0x90 [ 267.099955][T16139] should_failslab+0x5/0x20 [ 267.104445][T16139] kmem_cache_alloc+0x4f/0x320 [ 267.109249][T16139] ? __down_write_common+0x42/0x860 [ 267.114452][T16139] __kernfs_new_node+0x6a/0x340 [ 267.119392][T16139] ? up_write+0x25/0xc0 [ 267.123532][T16139] kernfs_new_node+0x5b/0xd0 [ 267.128193][T16139] __kernfs_create_file+0x45/0x1a0 [ 267.133289][T16139] ? dev_attr_show+0x90/0x90 [ 267.137983][T16139] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 267.143402][T16139] internal_create_group+0x2dd/0x840 [ 267.148677][T16139] sysfs_create_groups+0x3d/0xf0 [ 267.153693][T16139] device_add+0x66a/0xf40 [ 267.158016][T16139] netdev_register_kobject+0xfd/0x230 [ 267.163383][T16139] register_netdevice+0xba5/0x10b0 [ 267.168498][T16139] slip_open+0x843/0x940 [ 267.172774][T16139] ? up_write+0x25/0xc0 [ 267.177029][T16139] tty_set_ldisc+0x27f/0x580 [ 267.181717][T16139] tty_ioctl+0xf7a/0x1130 [ 267.186124][T16139] ? do_vfs_ioctl+0x819/0x14a0 [ 267.190903][T16139] ? tty_get_icount+0x70/0x70 [ 267.195569][T16139] __se_sys_ioctl+0xcb/0x140 [ 267.200170][T16139] __x64_sys_ioctl+0x3f/0x50 [ 267.204806][T16139] do_syscall_64+0x44/0xd0 [ 267.209224][T16139] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.215187][T16139] RIP: 0033:0x7f9d625e2ae9 [ 267.219671][T16139] 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 bc ff ff ff f7 d8 64 89 01 48 [ 267.239270][T16139] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 267.247670][T16139] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 267.255775][T16139] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 267.263826][T16139] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 267.271780][T16139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 267.279734][T16139] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 267.287694][T16139] [ 267.297513][T16137] __nla_validate_parse: 6 callbacks suppressed [ 267.297527][T16137] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:18 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x4788, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 64) 20:29:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6851e) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 267.344285][T16141] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 267.407502][T16157] FAULT_INJECTION: forcing a failure. [ 267.407502][T16157] name failslab, interval 1, probability 0, space 0, times 0 [ 267.420178][T16157] CPU: 0 PID: 16157 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 267.428965][T16157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.439055][T16157] Call Trace: [ 267.442343][T16157] [ 267.445273][T16157] dump_stack_lvl+0xd6/0x122 [ 267.450040][T16157] dump_stack+0x11/0x1b 20:29:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6851f) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 267.454210][T16157] should_fail+0x23c/0x250 [ 267.458697][T16157] ? __kernfs_new_node+0x6a/0x340 [ 267.463838][T16157] __should_failslab+0x81/0x90 [ 267.468616][T16157] should_failslab+0x5/0x20 [ 267.473136][T16157] kmem_cache_alloc+0x4f/0x320 [ 267.477962][T16157] ? __down_write_common+0x42/0x860 [ 267.483168][T16157] __kernfs_new_node+0x6a/0x340 [ 267.488122][T16157] ? up_write+0x25/0xc0 [ 267.492371][T16157] kernfs_new_node+0x5b/0xd0 [ 267.496973][T16157] __kernfs_create_file+0x45/0x1a0 [ 267.502099][T16157] ? dev_attr_show+0x90/0x90 20:29:18 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x280100, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 267.506738][T16157] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 267.512211][T16157] internal_create_group+0x2dd/0x840 [ 267.517593][T16157] sysfs_create_groups+0x3d/0xf0 [ 267.522561][T16157] device_add+0x66a/0xf40 [ 267.526929][T16157] netdev_register_kobject+0xfd/0x230 [ 267.532303][T16157] register_netdevice+0xba5/0x10b0 [ 267.537558][T16157] slip_open+0x843/0x940 [ 267.541808][T16157] ? up_write+0x25/0xc0 [ 267.545980][T16157] tty_set_ldisc+0x27f/0x580 [ 267.550630][T16157] tty_ioctl+0xf7a/0x1130 [ 267.555017][T16157] ? do_vfs_ioctl+0x819/0x14a0 [ 267.559843][T16157] ? tty_get_icount+0x70/0x70 [ 267.564556][T16157] __se_sys_ioctl+0xcb/0x140 [ 267.569204][T16157] __x64_sys_ioctl+0x3f/0x50 [ 267.573946][T16157] do_syscall_64+0x44/0xd0 [ 267.578368][T16157] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.584290][T16157] RIP: 0033:0x7f9d625e2ae9 [ 267.588703][T16157] 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 bc ff ff ff f7 d8 64 89 01 48 [ 267.608332][T16157] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 267.616941][T16157] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 267.624920][T16157] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 267.632895][T16157] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 267.640953][T16157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 267.648973][T16157] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 20:29:18 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x5100, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:18 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18, 0x14, 0x0, 0x70bd2c, 0x0, {0x2, 0x0, 0x4}}, 0x18}}, 0x0) 20:29:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68520) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 267.656955][T16157] 20:29:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 65) 20:29:18 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x4888, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68521) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 267.740448][T16176] FAULT_INJECTION: forcing a failure. [ 267.740448][T16176] name failslab, interval 1, probability 0, space 0, times 0 [ 267.753288][T16176] CPU: 1 PID: 16176 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 267.762158][T16176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.772254][T16176] Call Trace: [ 267.775536][T16176] [ 267.778562][T16176] dump_stack_lvl+0xd6/0x122 [ 267.783228][T16176] dump_stack+0x11/0x1b 20:29:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68522) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 267.787390][T16176] should_fail+0x23c/0x250 [ 267.791851][T16176] ? __kernfs_new_node+0x6a/0x340 [ 267.796885][T16176] __should_failslab+0x81/0x90 [ 267.801751][T16176] should_failslab+0x5/0x20 [ 267.806413][T16176] kmem_cache_alloc+0x4f/0x320 [ 267.811183][T16176] ? __down_write_common+0x42/0x860 [ 267.816472][T16176] __kernfs_new_node+0x6a/0x340 [ 267.821347][T16176] ? up_write+0x25/0xc0 [ 267.825609][T16176] kernfs_new_node+0x5b/0xd0 [ 267.830196][T16176] __kernfs_create_file+0x45/0x1a0 [ 267.835305][T16176] ? dev_attr_show+0x90/0x90 [ 267.839887][T16176] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 267.845349][T16176] internal_create_group+0x2dd/0x840 [ 267.850625][T16176] sysfs_create_groups+0x3d/0xf0 [ 267.855658][T16176] device_add+0x66a/0xf40 [ 267.860060][T16176] netdev_register_kobject+0xfd/0x230 [ 267.865479][T16176] register_netdevice+0xba5/0x10b0 [ 267.870665][T16176] slip_open+0x843/0x940 [ 267.874902][T16176] ? up_write+0x25/0xc0 [ 267.879109][T16176] tty_set_ldisc+0x27f/0x580 [ 267.883805][T16176] tty_ioctl+0xf7a/0x1130 [ 267.888125][T16176] ? do_vfs_ioctl+0x819/0x14a0 [ 267.892875][T16176] ? tty_get_icount+0x70/0x70 [ 267.897564][T16176] __se_sys_ioctl+0xcb/0x140 [ 267.902178][T16176] __x64_sys_ioctl+0x3f/0x50 [ 267.906799][T16176] do_syscall_64+0x44/0xd0 [ 267.911241][T16176] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.917124][T16176] RIP: 0033:0x7f9d625e2ae9 [ 267.921522][T16176] 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 bc ff ff ff f7 d8 64 89 01 48 [ 267.941196][T16176] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 267.949718][T16176] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 267.957741][T16176] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 267.965705][T16176] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 267.973665][T16176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 267.981750][T16176] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 20:29:18 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x300100, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 267.989712][T16176] [ 268.001931][T16173] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 66) 20:29:18 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x5865, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68523) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 268.059105][T16182] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 268.116547][T16193] FAULT_INJECTION: forcing a failure. [ 268.116547][T16193] name failslab, interval 1, probability 0, space 0, times 0 [ 268.129253][T16193] CPU: 0 PID: 16193 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 268.138020][T16193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.148080][T16193] Call Trace: [ 268.151359][T16193] [ 268.154303][T16193] dump_stack_lvl+0xd6/0x122 [ 268.158906][T16193] dump_stack+0x11/0x1b 20:29:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68524) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 268.163218][T16193] should_fail+0x23c/0x250 [ 268.167645][T16193] ? __kernfs_new_node+0x6a/0x340 [ 268.172773][T16193] __should_failslab+0x81/0x90 [ 268.177618][T16193] should_failslab+0x5/0x20 [ 268.182152][T16193] kmem_cache_alloc+0x4f/0x320 [ 268.186968][T16193] ? __down_write_common+0x42/0x860 [ 268.192250][T16193] __kernfs_new_node+0x6a/0x340 [ 268.197200][T16193] ? up_write+0x25/0xc0 [ 268.201358][T16193] kernfs_new_node+0x5b/0xd0 [ 268.206082][T16193] __kernfs_create_file+0x45/0x1a0 [ 268.211280][T16193] ? dev_attr_show+0x90/0x90 [ 268.216065][T16193] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 268.221457][T16193] internal_create_group+0x2dd/0x840 [ 268.226742][T16193] sysfs_create_groups+0x3d/0xf0 [ 268.231721][T16193] device_add+0x66a/0xf40 [ 268.236148][T16193] netdev_register_kobject+0xfd/0x230 [ 268.241522][T16193] register_netdevice+0xba5/0x10b0 [ 268.246769][T16193] slip_open+0x843/0x940 [ 268.250997][T16193] ? up_write+0x25/0xc0 [ 268.255208][T16193] tty_set_ldisc+0x27f/0x580 [ 268.259791][T16193] tty_ioctl+0xf7a/0x1130 [ 268.264133][T16193] ? do_vfs_ioctl+0x819/0x14a0 [ 268.268895][T16193] ? tty_get_icount+0x70/0x70 [ 268.273626][T16193] __se_sys_ioctl+0xcb/0x140 [ 268.278330][T16193] __x64_sys_ioctl+0x3f/0x50 [ 268.282931][T16193] do_syscall_64+0x44/0xd0 [ 268.287333][T16193] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.293307][T16193] RIP: 0033:0x7f9d625e2ae9 [ 268.297702][T16193] 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 bc ff ff ff f7 d8 64 89 01 48 [ 268.317367][T16193] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 268.325950][T16193] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 268.333973][T16193] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 268.342234][T16193] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.350432][T16193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 268.358436][T16193] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 20:29:19 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x5865, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:19 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4002080}, 0xc808) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1f0028c9e53aec4084501400db8eaf795ecc52aa3aa254e4f123215f58b3744af7ea97bad6f16598ffd49edbe2118510b71529c6545015acd5", @ANYRES32=0x0], 0x18}}, 0x0) 20:29:19 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x380100, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68525) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 268.366394][T16193] 20:29:19 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x6000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 67) 20:29:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68526) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 268.409236][ T24] audit: type=1400 audit(1637785759.092:211): avc: denied { create } for pid=16209 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 268.436151][T16208] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 268.491640][T16218] FAULT_INJECTION: forcing a failure. [ 268.491640][T16218] name failslab, interval 1, probability 0, space 0, times 0 [ 268.504481][T16218] CPU: 0 PID: 16218 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 268.513271][T16218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.523359][T16218] Call Trace: [ 268.526639][T16218] [ 268.529575][T16218] dump_stack_lvl+0xd6/0x122 [ 268.534261][T16218] dump_stack+0x11/0x1b [ 268.538433][T16218] should_fail+0x23c/0x250 [ 268.542852][T16218] ? __kernfs_new_node+0x6a/0x340 [ 268.547890][T16218] __should_failslab+0x81/0x90 [ 268.552674][T16218] should_failslab+0x5/0x20 [ 268.557189][T16218] kmem_cache_alloc+0x4f/0x320 [ 268.561962][T16218] ? __down_write_common+0x42/0x860 [ 268.567179][T16218] __kernfs_new_node+0x6a/0x340 [ 268.572063][T16218] ? up_write+0x25/0xc0 [ 268.576253][T16218] kernfs_new_node+0x5b/0xd0 [ 268.580893][T16218] __kernfs_create_file+0x45/0x1a0 [ 268.586091][T16218] ? dev_attr_show+0x90/0x90 20:29:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68527) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 268.590752][T16218] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 268.596194][T16218] internal_create_group+0x2dd/0x840 [ 268.601482][T16218] sysfs_create_groups+0x3d/0xf0 [ 268.606426][T16218] device_add+0x66a/0xf40 [ 268.610836][T16218] netdev_register_kobject+0xfd/0x230 [ 268.616299][T16218] register_netdevice+0xba5/0x10b0 [ 268.621422][T16218] slip_open+0x843/0x940 [ 268.625739][T16218] ? up_write+0x25/0xc0 [ 268.629894][T16218] tty_set_ldisc+0x27f/0x580 [ 268.634486][T16218] tty_ioctl+0xf7a/0x1130 20:29:19 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@newneigh={0x4c, 0x1c, 0x400, 0x70bd26, 0x25dfdbfb, {0x1c, 0x0, 0x0, 0x0, 0x8, 0x29, 0x6}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2}, @NDA_VLAN={0x6, 0x5, 0x4}, @NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @NDA_PORT={0x6, 0x6, 0x4e24}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x2400c000) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}, 0x1, 0x0, 0x0, 0x20000805}, 0x810) 20:29:19 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x400100, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 268.638864][T16218] ? do_vfs_ioctl+0x819/0x14a0 [ 268.643650][T16218] ? tty_get_icount+0x70/0x70 [ 268.648336][T16218] __se_sys_ioctl+0xcb/0x140 [ 268.653015][T16218] __x64_sys_ioctl+0x3f/0x50 [ 268.657613][T16218] do_syscall_64+0x44/0xd0 [ 268.662039][T16218] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.668059][T16218] RIP: 0033:0x7f9d625e2ae9 [ 268.672472][T16218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 268.692197][T16218] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 268.700669][T16218] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 268.708817][T16218] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 268.716824][T16218] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.724881][T16218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 268.733111][T16218] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 20:29:19 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x6558, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68528) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 268.741292][T16218] [ 268.761098][T16208] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 68) 20:29:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68529) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:19 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x5a03, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:19 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x8100, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 268.881575][T16252] FAULT_INJECTION: forcing a failure. [ 268.881575][T16252] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.894798][T16252] CPU: 1 PID: 16252 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 268.903567][T16252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.913626][T16252] Call Trace: [ 268.916906][T16252] [ 268.919874][T16252] dump_stack_lvl+0xd6/0x122 [ 268.924510][T16252] dump_stack+0x11/0x1b 20:29:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6852a) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 268.928687][T16252] should_fail+0x23c/0x250 [ 268.933108][T16252] __alloc_pages+0x102/0x330 [ 268.937706][T16252] kmem_getpages+0x1a/0xd0 [ 268.942167][T16252] cache_grow_begin+0x4c/0x1a0 [ 268.946915][T16252] cache_alloc_refill+0x326/0x3e0 [ 268.952041][T16252] ? should_fail+0xd6/0x250 [ 268.956580][T16252] kmem_cache_alloc+0x28c/0x320 [ 268.961468][T16252] ? __kernfs_new_node+0x6a/0x340 [ 268.966542][T16252] __kernfs_new_node+0x6a/0x340 [ 268.971382][T16252] ? up_write+0x25/0xc0 [ 268.975630][T16252] kernfs_new_node+0x5b/0xd0 [ 268.980304][T16252] __kernfs_create_file+0x45/0x1a0 [ 268.985493][T16252] ? dev_attr_show+0x90/0x90 [ 268.990098][T16252] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 268.995531][T16252] internal_create_group+0x2dd/0x840 [ 269.000828][T16252] sysfs_create_groups+0x3d/0xf0 [ 269.005861][T16252] device_add+0x66a/0xf40 [ 269.010198][T16252] netdev_register_kobject+0xfd/0x230 [ 269.015593][T16252] register_netdevice+0xba5/0x10b0 [ 269.020725][T16252] slip_open+0x843/0x940 [ 269.024948][T16252] ? up_write+0x25/0xc0 [ 269.029121][T16252] tty_set_ldisc+0x27f/0x580 [ 269.033706][T16252] tty_ioctl+0xf7a/0x1130 [ 269.038042][T16252] ? do_vfs_ioctl+0x819/0x14a0 [ 269.042879][T16252] ? tty_get_icount+0x70/0x70 [ 269.047539][T16252] __se_sys_ioctl+0xcb/0x140 [ 269.052123][T16252] __x64_sys_ioctl+0x3f/0x50 [ 269.056817][T16252] do_syscall_64+0x44/0xd0 [ 269.061278][T16252] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.067187][T16252] RIP: 0033:0x7f9d625e2ae9 [ 269.071587][T16252] 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 bc ff ff ff f7 d8 64 89 01 48 [ 269.091213][T16252] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.099700][T16252] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 269.107697][T16252] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 269.115661][T16252] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 269.123621][T16252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:29:19 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x480100, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 269.131609][T16252] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 269.139567][T16252] [ 269.148988][T16255] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:19 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x8847, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6852b) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:19 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x6, 0xfffffefe) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 269.200084][T16256] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:19 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x6000, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 69) 20:29:20 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x8848, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6852c) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 269.314683][T16275] FAULT_INJECTION: forcing a failure. [ 269.314683][T16275] name failslab, interval 1, probability 0, space 0, times 0 [ 269.327353][T16275] CPU: 1 PID: 16275 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 269.336166][T16275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.346381][T16275] Call Trace: [ 269.349766][T16275] [ 269.352689][T16275] dump_stack_lvl+0xd6/0x122 [ 269.357268][T16275] dump_stack+0x11/0x1b [ 269.361410][T16275] should_fail+0x23c/0x250 [ 269.365850][T16275] ? __kernfs_new_node+0x6a/0x340 [ 269.370929][T16275] __should_failslab+0x81/0x90 [ 269.375731][T16275] should_failslab+0x5/0x20 [ 269.380224][T16275] kmem_cache_alloc+0x4f/0x320 [ 269.385025][T16275] ? __down_write_common+0x42/0x860 [ 269.390269][T16275] __kernfs_new_node+0x6a/0x340 [ 269.395165][T16275] ? up_write+0x25/0xc0 [ 269.399308][T16275] kernfs_new_node+0x5b/0xd0 [ 269.404223][T16275] __kernfs_create_file+0x45/0x1a0 [ 269.409339][T16275] ? dev_attr_show+0x90/0x90 [ 269.413992][T16275] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 269.419368][T16275] internal_create_group+0x2dd/0x840 [ 269.424661][T16275] sysfs_create_groups+0x3d/0xf0 [ 269.429697][T16275] device_add+0x66a/0xf40 [ 269.434093][T16275] netdev_register_kobject+0xfd/0x230 [ 269.439451][T16275] register_netdevice+0xba5/0x10b0 [ 269.444617][T16275] slip_open+0x843/0x940 [ 269.449011][T16275] ? up_write+0x25/0xc0 [ 269.453151][T16275] tty_set_ldisc+0x27f/0x580 [ 269.457724][T16275] tty_ioctl+0xf7a/0x1130 [ 269.462058][T16275] ? do_vfs_ioctl+0x819/0x14a0 [ 269.466832][T16275] ? tty_get_icount+0x70/0x70 [ 269.471509][T16275] __se_sys_ioctl+0xcb/0x140 [ 269.476111][T16275] __x64_sys_ioctl+0x3f/0x50 [ 269.480832][T16275] do_syscall_64+0x44/0xd0 [ 269.485565][T16275] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.491504][T16275] RIP: 0033:0x7f9d625e2ae9 [ 269.495916][T16275] 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 bc ff ff ff f7 d8 64 89 01 48 [ 269.515766][T16275] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.524187][T16275] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 269.532149][T16275] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 269.540123][T16275] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 269.548082][T16275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 269.556097][T16275] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 269.564152][T16275] [ 269.585344][T16279] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6852d) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:20 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x580100, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 70) 20:29:20 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x34000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6852e) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 269.706050][T16295] FAULT_INJECTION: forcing a failure. [ 269.706050][T16295] name failslab, interval 1, probability 0, space 0, times 0 [ 269.718995][T16295] CPU: 1 PID: 16295 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 269.727818][T16295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.737875][T16295] Call Trace: [ 269.741198][T16295] [ 269.744185][T16295] dump_stack_lvl+0xd6/0x122 [ 269.748889][T16295] dump_stack+0x11/0x1b 20:29:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6852f) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 269.753069][T16295] should_fail+0x23c/0x250 [ 269.757492][T16295] ? __kernfs_new_node+0x6a/0x340 [ 269.762789][T16295] __should_failslab+0x81/0x90 [ 269.767647][T16295] should_failslab+0x5/0x20 [ 269.772286][T16295] kmem_cache_alloc+0x4f/0x320 [ 269.777125][T16295] ? __down_write_common+0x42/0x860 [ 269.782327][T16295] __kernfs_new_node+0x6a/0x340 [ 269.787183][T16295] ? up_write+0x25/0xc0 [ 269.791352][T16295] kernfs_new_node+0x5b/0xd0 [ 269.796049][T16295] __kernfs_create_file+0x45/0x1a0 [ 269.801277][T16295] ? dev_attr_show+0x90/0x90 20:29:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68530) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 269.805871][T16295] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 269.811319][T16295] internal_create_group+0x2dd/0x840 [ 269.816605][T16295] sysfs_create_groups+0x3d/0xf0 [ 269.821549][T16295] device_add+0x66a/0xf40 [ 269.825868][T16295] netdev_register_kobject+0xfd/0x230 [ 269.831308][T16295] register_netdevice+0xba5/0x10b0 [ 269.836524][T16295] slip_open+0x843/0x940 [ 269.840788][T16295] ? up_write+0x25/0xc0 [ 269.845032][T16295] tty_set_ldisc+0x27f/0x580 [ 269.849776][T16295] tty_ioctl+0xf7a/0x1130 [ 269.854118][T16295] ? do_vfs_ioctl+0x819/0x14a0 [ 269.858898][T16295] ? tty_get_icount+0x70/0x70 [ 269.863591][T16295] __se_sys_ioctl+0xcb/0x140 [ 269.868184][T16295] __x64_sys_ioctl+0x3f/0x50 [ 269.872810][T16295] do_syscall_64+0x44/0xd0 [ 269.877263][T16295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.883147][T16295] RIP: 0033:0x7f9d625e2ae9 [ 269.887839][T16295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 269.907553][T16295] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.915969][T16295] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 269.923996][T16295] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 269.931985][T16295] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 269.940039][T16295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 269.948015][T16295] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 269.955980][T16295] 20:29:20 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg(r4, &(0x7f000000a000)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000500)="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0x1000}, {&(0x7f00000000c0)="8e972acd52aaacc8db5df81a6baff93f943cf6609bbdb8dd53bccef7788c7bc018ecbc2d18425d418f2e53d44920c13e19cc34dcc68a189485e92c3f589389d36897dff7331414c9b90e5c1323ae781a68fcd8a64a1387890b961c71596753d237fcdc06c85b623c4ead4df948078036", 0x70}], 0x2, &(0x7f0000001500)=[{0x30, 0x3a, 0x1, "b8fb3d0c025c513215309fe6f98ab66d9d187e52446e080ffd"}, {0x10, 0x11, 0x8000}, {0xc8, 0x108, 0x6, "d21ae9ace8c0c5d8d47ca6c1d4e7fd8f180638caaa0b15f94ff3ba9d38156e7238af5c5b704751dbe2b50b38f1ab67b6fb7f4abd30f662ca51d52364d2e8733d6307de151ef1a02cf132d8038191b4df0156023e131298d531cb1634bf07fab05d0b959dd3bcddcc810b9a86ab3c498b3e39be9553aad04a2b0183f92fc753f285de7eabaa629bab64c123d22c32062643864909def6b451ef3faf420d23d38ef2c00abe98a68261244c515323fba2eb478516fd7f"}, {0xa8, 0x109, 0x8, 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{&(0x7f00000089c0)="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0x1000}, {&(0x7f00000099c0)="183b3b220b9c2b0820a924d6da461b17d2bb7b61a278e726fa90eac20a766bdf785158c0df91b6d4833ce8607e76e286aace1f9628cc89357303fd196f68778ccc00e01e1fbcd38d0f1ee259da8578da30489b90c893a0d6f057cfaaed0da71414bb7890439b0bcb81fc9fef32f2bdb479cda20b1dafa030676d71cd707d0a126a1a1894f44d628842ae4fa6c0572c259590ea964521", 0x96}], 0x6, &(0x7f0000009b00)=[{0x108, 0x116, 0x45d6, "b13b61ba3c926287f50799b1916203be420926473e9777e611edec7e9c1cf3f4260c4c569a0fe8d9029a9964d06ba33d2269052e7518b017a406d981068148c5634167f2a0c139d5fe0bab43537ccc0d5ffcf8bef3999fbda75127ecbc3e8e798d1c35f6ec7f3a9fce9df7194d46065e92f97016f6a6ab0016398247d13f3094f3368c624bc3704eba00934bd7f52dc9080469922d9999f0ba9ab34812c7bd325f59a66bde58a3023ff1fcd8744f1c7c5bae93b594c9c314a2c3e1995be0929a1e671a6512e559a7d160d793cc3bef00208206b12c7a79335002fec086eb54bc0b4285cb80ad9f9197cabd8103202d97f675ef42"}, {0x110, 0x6, 0x4, "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"}, {0x30, 0x10d, 0x1ff, "e1b9c5b21512ba36f69b40fb17564dd36f02821d932a35413d19debb"}, {0x28, 0x0, 0x100, "c76e163e45179c460c9b646f12bbad38ac34d96b66"}, {0x58, 0x57c74e37b2ae225, 0x5, "c46addc616870b3d55bf96c4e8cc3fdd3033255490015b180f129ab0eaf522ac5028e913bb9337e74d4e044433e2bb705f4d4b652400b53186fe891c9d868d4726f599d1afb3"}, {0xf8, 0x116, 0x1d5, "f8375c5f08453d000d58202007b3d95014ab20ca65b9f4139cd458c6b99a2ed2784eac6a3a38bc7906207a5ed813947b65ea6f0e1d0d1bc8103cdbfb1469a50f816c68bcef21119ea0e0d60b38b26e908d9f27fbc8edef9801c992189a9267345ca686d4e4d67a1ff7deeb631e5a70202cbe3b506839caed13e0f55b8893af6e9bc991baa8167c68322c17d4e3f526f771303e3a61c1748c9c133f9cab64939cb2c3d349889d67c6b93bf606dd792f3bcd617061dc8025151ea03635917033cdd930224791e03b21f132f1a4f2832ed53368cac81c4a762b29a5d6fa9667a08e87286cc20c27"}, {0xe8, 0x3a, 0x3, "554372351e697b5bc5114eb90d8ea7eb3e6c04a15d80fbe3fec4e58eba012552f3a11409b66663c56e3afdd6975f649125098a47d22b66b00f4657cb9568e35fde0673e6132945712691ce07efa07aa0f0bcd9ec6a594d7ec703a7dc8ff4df93a67d344607506e30e8c3dbdea1354a4da2f807e830e8f024331f31065ab0cc286738c4899a705e60fa871907de4c7a5430a8e3d8553ba35ac8f8bbdcb8c7d6ea4164822669faf3ecf1826436f79b8d985564f4c297cc29a42ffa131dbccdf97cf0274d0358c83ca2afdd67549e8955d1fbc11c167634c941"}, {0x30, 0x112, 0xa, "5ee82e0e91f4b50e371db96f124d47858b7c6d0f36764f3ccdab2e0fa5c6"}], 0x4d8}}], 0x8, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r5, 0x100000011, 0x0, 0x2811fdff) sendmsg$SEG6_CMD_GET_TUNSRC(r5, &(0x7f000000a240)={&(0x7f0000006400)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000a200)={&(0x7f00000085c0)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xfffffffc}]}, 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x20000000) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="6767096a1800000017000000000000000000f800b4c5450058ff2eaca9ae7a8f91a5800aa78089705f5b1d82d4b86616011686e6538913ec029e62352496d8bf0b9f1e458f0ee489271dd42075ea985972c50a9cc81d09c305e78f22bf4f52666e21d01ca451d894d02d16bd138869aeac9a85b10736a8075d3d95cef864bd03", @ANYRESHEX=r0], 0x18}}, 0x0) sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, &(0x7f000000a380)={&(0x7f000000a280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000000a340)={&(0x7f000000a300)={0x28, 0x0, 0x800, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x45}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x11}, 0x4000) [ 269.994772][T16289] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:20 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x6103, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:20 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x600100, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:20 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x400300, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 71) 20:29:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68531) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 270.079254][ T24] audit: type=1400 audit(1637785760.762:212): avc: denied { write } for pid=16311 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 270.114867][T16321] FAULT_INJECTION: forcing a failure. [ 270.114867][T16321] name failslab, interval 1, probability 0, space 0, times 0 [ 270.127577][T16321] CPU: 1 PID: 16321 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 270.136360][T16321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.146510][T16321] Call Trace: [ 270.149783][T16321] [ 270.152701][T16321] dump_stack_lvl+0xd6/0x122 [ 270.157285][T16321] dump_stack+0x11/0x1b [ 270.161464][T16321] should_fail+0x23c/0x250 [ 270.165955][T16321] ? __kernfs_new_node+0x6a/0x340 [ 270.170978][T16321] __should_failslab+0x81/0x90 [ 270.175802][T16321] should_failslab+0x5/0x20 [ 270.180332][T16321] kmem_cache_alloc+0x4f/0x320 [ 270.185161][T16321] ? __down_write_common+0x42/0x860 [ 270.190354][T16321] __kernfs_new_node+0x6a/0x340 [ 270.195287][T16321] ? up_write+0x25/0xc0 [ 270.199437][T16321] kernfs_new_node+0x5b/0xd0 [ 270.204025][T16321] __kernfs_create_file+0x45/0x1a0 [ 270.209198][T16321] ? dev_attr_show+0x90/0x90 [ 270.213808][T16321] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 270.219183][T16321] internal_create_group+0x2dd/0x840 [ 270.224502][T16321] sysfs_create_groups+0x3d/0xf0 [ 270.229515][T16321] device_add+0x66a/0xf40 [ 270.233855][T16321] netdev_register_kobject+0xfd/0x230 [ 270.239330][T16321] register_netdevice+0xba5/0x10b0 [ 270.244506][T16321] slip_open+0x843/0x940 [ 270.248744][T16321] ? up_write+0x25/0xc0 [ 270.253046][T16321] tty_set_ldisc+0x27f/0x580 [ 270.257982][T16321] tty_ioctl+0xf7a/0x1130 [ 270.262310][T16321] ? do_vfs_ioctl+0x819/0x14a0 [ 270.267179][T16321] ? tty_get_icount+0x70/0x70 [ 270.271849][T16321] __se_sys_ioctl+0xcb/0x140 [ 270.276440][T16321] __x64_sys_ioctl+0x3f/0x50 [ 270.281050][T16321] do_syscall_64+0x44/0xd0 [ 270.285457][T16321] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 270.291410][T16321] RIP: 0033:0x7f9d625e2ae9 [ 270.295816][T16321] 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 bc ff ff ff f7 d8 64 89 01 48 [ 270.315435][T16321] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 20:29:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68532) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 270.323835][T16321] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 270.331788][T16321] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 270.339801][T16321] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 270.347764][T16321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 270.355736][T16321] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 270.363725][T16321] 20:29:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 72) 20:29:21 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x1000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68533) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:21 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0x800000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 270.470969][T16336] FAULT_INJECTION: forcing a failure. [ 270.470969][T16336] name failslab, interval 1, probability 0, space 0, times 0 [ 270.483655][T16336] CPU: 0 PID: 16336 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 270.492417][T16336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.502540][T16336] Call Trace: [ 270.505813][T16336] [ 270.508739][T16336] dump_stack_lvl+0xd6/0x122 [ 270.513411][T16336] dump_stack+0x11/0x1b [ 270.517608][T16336] should_fail+0x23c/0x250 [ 270.522019][T16336] ? __kernfs_new_node+0x6a/0x340 [ 270.527077][T16336] __should_failslab+0x81/0x90 [ 270.531980][T16336] should_failslab+0x5/0x20 [ 270.536518][T16336] kmem_cache_alloc+0x4f/0x320 [ 270.541302][T16336] ? __down_write_common+0x42/0x860 [ 270.546496][T16336] __kernfs_new_node+0x6a/0x340 [ 270.551424][T16336] ? up_write+0x25/0xc0 [ 270.555615][T16336] kernfs_new_node+0x5b/0xd0 [ 270.560207][T16336] __kernfs_create_file+0x45/0x1a0 [ 270.565393][T16336] ? dev_attr_show+0x90/0x90 [ 270.570047][T16336] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 270.575450][T16336] internal_create_group+0x2dd/0x840 [ 270.580829][T16336] sysfs_create_groups+0x3d/0xf0 [ 270.585780][T16336] device_add+0x66a/0xf40 [ 270.590129][T16336] netdev_register_kobject+0xfd/0x230 [ 270.595539][T16336] register_netdevice+0xba5/0x10b0 [ 270.600712][T16336] slip_open+0x843/0x940 [ 270.604970][T16336] ? up_write+0x25/0xc0 [ 270.609129][T16336] tty_set_ldisc+0x27f/0x580 [ 270.613856][T16336] tty_ioctl+0xf7a/0x1130 [ 270.618336][T16336] ? do_vfs_ioctl+0x819/0x14a0 [ 270.623156][T16336] ? tty_get_icount+0x70/0x70 [ 270.627907][T16336] __se_sys_ioctl+0xcb/0x140 [ 270.632564][T16336] __x64_sys_ioctl+0x3f/0x50 [ 270.637170][T16336] do_syscall_64+0x44/0xd0 [ 270.641591][T16336] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 270.647490][T16336] RIP: 0033:0x7f9d625e2ae9 [ 270.651978][T16336] 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 bc ff ff ff f7 d8 64 89 01 48 20:29:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68534) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:21 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {0x0, r6}, {r5}, {}, {}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {}, {}, {}, {r5, r6}, {}, {}, {}, {}, {}, {r5}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5, r6}, {}, {r4, r6}, {}, {0x0, r6}, {}, {}, {}, {r5}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r5, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {r4}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {r5, r6}, {}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {r5}, {r4}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {r5}, {0x0, r6}, {r5}, {}, {}, {}, {}, {}, {}, {r5, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {r4, r6}, {r5}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r4}, {}, {r5}, {}, {}, {r5}, {}, {}, {r4}, {}, {}, {0x0, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r4}, {r5}, {}, {}, {}, {r4, r6}, {}, {}, {r5}, {r4}, {}, {}, {}, {}, {}, {r4}, {0x0, r6}, {r5}, {}, {0x0, r6}, {}, {}, {}, {0x0, r6}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000380)={0x0, r4, "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", "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"}) [ 270.671654][T16336] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 270.680153][T16336] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 270.688123][T16336] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 270.696091][T16336] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 270.704499][T16336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 270.712611][T16336] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 270.720587][T16336] 20:29:21 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x6558, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:21 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xa80000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68535) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 73) 20:29:21 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x2000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 270.848887][T16357] FAULT_INJECTION: forcing a failure. [ 270.848887][T16357] name failslab, interval 1, probability 0, space 0, times 0 [ 270.861564][T16357] CPU: 0 PID: 16357 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 270.870332][T16357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.880572][T16357] Call Trace: [ 270.883920][T16357] [ 270.886847][T16357] dump_stack_lvl+0xd6/0x122 [ 270.891499][T16357] dump_stack+0x11/0x1b 20:29:21 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r2, &(0x7f0000000900)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x3, @local}, 0x1c, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x28}}], 0x2, 0x4) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) [ 270.895665][T16357] should_fail+0x23c/0x250 [ 270.900086][T16357] ? __kernfs_new_node+0x6a/0x340 [ 270.905123][T16357] __should_failslab+0x81/0x90 [ 270.909945][T16357] should_failslab+0x5/0x20 [ 270.914496][T16357] kmem_cache_alloc+0x4f/0x320 [ 270.919262][T16357] ? __down_write_common+0x42/0x860 [ 270.924537][T16357] __kernfs_new_node+0x6a/0x340 [ 270.929420][T16357] ? up_write+0x25/0xc0 [ 270.933613][T16357] kernfs_new_node+0x5b/0xd0 [ 270.938251][T16357] __kernfs_create_file+0x45/0x1a0 [ 270.943450][T16357] ? dev_attr_show+0x90/0x90 20:29:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68536) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 270.948051][T16357] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 270.953549][T16357] internal_create_group+0x2dd/0x840 [ 270.958925][T16357] sysfs_create_groups+0x3d/0xf0 [ 270.963865][T16357] device_add+0x66a/0xf40 [ 270.968206][T16357] netdev_register_kobject+0xfd/0x230 [ 270.973625][T16357] register_netdevice+0xba5/0x10b0 [ 270.978745][T16357] slip_open+0x843/0x940 [ 270.983098][T16357] ? up_write+0x25/0xc0 [ 270.987327][T16357] tty_set_ldisc+0x27f/0x580 [ 270.991923][T16357] tty_ioctl+0xf7a/0x1130 [ 270.996258][T16357] ? do_vfs_ioctl+0x819/0x14a0 [ 271.001183][T16357] ? tty_get_icount+0x70/0x70 [ 271.005947][T16357] __se_sys_ioctl+0xcb/0x140 [ 271.010528][T16357] __x64_sys_ioctl+0x3f/0x50 [ 271.015324][T16357] do_syscall_64+0x44/0xd0 [ 271.019732][T16357] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 271.025841][T16357] RIP: 0033:0x7f9d625e2ae9 [ 271.030328][T16357] 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 bc ff ff ff f7 d8 64 89 01 48 [ 271.049945][T16357] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 271.058354][T16357] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 271.066415][T16357] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 271.074375][T16357] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 271.082471][T16357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 271.090586][T16357] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 271.098552][T16357] 20:29:21 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xb00000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68537) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:21 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000600)=ANY=[@ANYBLOB="30000000486630f76b97d5474e74180f769d1bcf5915725b4e12db2529cc0dd9fc4f6200b2870587a24d3094b52065ead523821fd4dc38ce73227a0ee57110547f7015d8069d10bc3a8a9f4719d2c804cbc20735f84e31a5c6ebed248fc48eb364aca5577a6bf0d28b1314b71cc52c242cb2e895036bda6bf0b5040a5cd3cb4e85561af0418e3293936fd2f13111a52c5882775d052a7aea58977b8bfff311a8d5f38a381fba94ff2b0798d01894c641a82379e386f5fa8a082f9ea7541c1d836259e6404d7be4fd8831cc2552a15ae31bf0abe6f2b02c98af84c8e7e6", @ANYRES16=0x0, @ANYBLOB="02002dbd7000fddbdf2501000000080001007063690011000200303030303a30303a31302e3000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000008}, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB="c40000002d0000032abd7000fcdbdd2500000000", @ANYRES32=0x0, @ANYBLOB="040000001a00fffff2ffffff060005005d0400000b000100666c6f77657200001800020014001100000000ffff000000ffffff00ffffffff07000100667700001c0002001800020008000500090000000c00080000000080000000000900010072737670000000004400020008000300e000000108000200ac14142920000400010400000000000004000000080000200500000009000000621f0900080002007f00000108000200e0000002"], 0xc4}, 0x1, 0x0, 0x0, 0x4040}, 0x8000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="1800000014000000000000000000000002000000610151497e90645133d54adc68a0f0340d9be979197feeb6e093aeb2f25f0759bb8ffa6696bba20f0c1840de1d0b83205040fd4dfba65a4a53d48d8e8c443da16bb7c8e5469efd18f2857cbe8ad3b5b5d04d62c8e871731ec5f63f9a7e588bb6c31b3523caec0da778d8f620c037bf80c028ced9b98633337858bdc1fa655cd8c2fb12b75c69017f64dca40c62", @ANYRES32=0x0], 0x18}}, 0x0) 20:29:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68538) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:21 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x3000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:22 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x6d02, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 74) 20:29:22 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xb07f0b, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68539) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:22 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x4000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 271.338148][T16401] FAULT_INJECTION: forcing a failure. [ 271.338148][T16401] name failslab, interval 1, probability 0, space 0, times 0 [ 271.350958][T16401] CPU: 1 PID: 16401 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 271.359896][T16401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.370116][T16401] Call Trace: [ 271.373395][T16401] [ 271.376358][T16401] dump_stack_lvl+0xd6/0x122 [ 271.381003][T16401] dump_stack+0x11/0x1b 20:29:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6853a) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6853b) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 271.385160][T16401] should_fail+0x23c/0x250 [ 271.389576][T16401] ? __kernfs_new_node+0x6a/0x340 [ 271.394622][T16401] __should_failslab+0x81/0x90 [ 271.399403][T16401] should_failslab+0x5/0x20 [ 271.404330][T16401] kmem_cache_alloc+0x4f/0x320 [ 271.409101][T16401] ? __down_write_common+0x42/0x860 [ 271.414393][T16401] __kernfs_new_node+0x6a/0x340 [ 271.419245][T16401] ? up_write+0x25/0xc0 [ 271.423406][T16401] kernfs_new_node+0x5b/0xd0 [ 271.428001][T16401] __kernfs_create_file+0x45/0x1a0 [ 271.433195][T16401] ? dev_attr_show+0x90/0x90 20:29:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6853c) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 271.437921][T16401] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 271.443399][T16401] internal_create_group+0x2dd/0x840 [ 271.448691][T16401] sysfs_create_groups+0x3d/0xf0 [ 271.453628][T16401] device_add+0x66a/0xf40 [ 271.458020][T16401] netdev_register_kobject+0xfd/0x230 [ 271.463413][T16401] register_netdevice+0xba5/0x10b0 [ 271.468561][T16401] slip_open+0x843/0x940 [ 271.472793][T16401] ? up_write+0x25/0xc0 [ 271.477007][T16401] tty_set_ldisc+0x27f/0x580 [ 271.481628][T16401] tty_ioctl+0xf7a/0x1130 [ 271.486001][T16401] ? do_vfs_ioctl+0x819/0x14a0 [ 271.490781][T16401] ? tty_get_icount+0x70/0x70 [ 271.495440][T16401] __se_sys_ioctl+0xcb/0x140 [ 271.500017][T16401] __x64_sys_ioctl+0x3f/0x50 [ 271.504624][T16401] do_syscall_64+0x44/0xd0 [ 271.509031][T16401] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 271.514938][T16401] RIP: 0033:0x7f9d625e2ae9 [ 271.519367][T16401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 271.539098][T16401] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 271.547544][T16401] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 271.555496][T16401] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 271.563647][T16401] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 271.571604][T16401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 271.579727][T16401] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 20:29:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 75) [ 271.587918][T16401] [ 271.678153][T16423] FAULT_INJECTION: forcing a failure. [ 271.678153][T16423] name failslab, interval 1, probability 0, space 0, times 0 [ 271.690798][T16423] CPU: 0 PID: 16423 Comm: syz-executor.3 Not tainted 5.16.0-rc2-syzkaller #0 [ 271.699563][T16423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.709718][T16423] Call Trace: [ 271.712994][T16423] [ 271.715923][T16423] dump_stack_lvl+0xd6/0x122 [ 271.720530][T16423] dump_stack+0x11/0x1b 20:29:22 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x6, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x50, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0xffffff80}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x50}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:29:22 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x5000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:22 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xb80000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6853d) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:22 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x7e02, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 271.724690][T16423] should_fail+0x23c/0x250 [ 271.729262][T16423] ? __kernfs_new_node+0x6a/0x340 [ 271.734302][T16423] __should_failslab+0x81/0x90 [ 271.739162][T16423] should_failslab+0x5/0x20 [ 271.743819][T16423] kmem_cache_alloc+0x4f/0x320 [ 271.748617][T16423] ? __down_write_common+0x42/0x860 [ 271.753860][T16423] __kernfs_new_node+0x6a/0x340 [ 271.758789][T16423] ? up_write+0x25/0xc0 [ 271.762972][T16423] kernfs_new_node+0x5b/0xd0 [ 271.767569][T16423] __kernfs_create_file+0x45/0x1a0 [ 271.772689][T16423] ? dev_attr_show+0x90/0x90 [ 271.777282][T16423] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 271.782721][T16423] internal_create_group+0x2dd/0x840 [ 271.788017][T16423] sysfs_create_groups+0x3d/0xf0 [ 271.792977][T16423] device_add+0x66a/0xf40 [ 271.797311][T16423] netdev_register_kobject+0xfd/0x230 [ 271.802695][T16423] register_netdevice+0xba5/0x10b0 [ 271.807944][T16423] slip_open+0x843/0x940 [ 271.812229][T16423] ? up_write+0x25/0xc0 [ 271.816392][T16423] tty_set_ldisc+0x27f/0x580 [ 271.820980][T16423] tty_ioctl+0xf7a/0x1130 [ 271.825315][T16423] ? do_vfs_ioctl+0x819/0x14a0 [ 271.830091][T16423] ? tty_get_icount+0x70/0x70 [ 271.834809][T16423] __se_sys_ioctl+0xcb/0x140 [ 271.839404][T16423] __x64_sys_ioctl+0x3f/0x50 [ 271.843919][ T24] audit: type=1400 audit(1637785762.482:213): avc: denied { create } for pid=16430 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 271.844105][T16423] do_syscall_64+0x44/0xd0 [ 271.868521][T16423] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 271.874426][T16423] RIP: 0033:0x7f9d625e2ae9 [ 271.878841][T16423] 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 bc ff ff ff f7 d8 64 89 01 48 [ 271.898449][T16423] RSP: 002b:00007f9d60359188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 271.906908][T16423] RAX: ffffffffffffffda RBX: 00007f9d626f5f60 RCX: 00007f9d625e2ae9 [ 271.914880][T16423] RDX: 0000000020000040 RSI: 0000000000005423 RDI: 0000000000000003 20:29:22 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xc00000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6853e) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 271.922851][T16423] RBP: 00007f9d603591d0 R08: 0000000000000000 R09: 0000000000000000 [ 271.930886][T16423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 271.938854][T16423] R13: 00007ffcb81f10ef R14: 00007f9d60359300 R15: 0000000000022000 [ 271.946985][T16423] 20:29:22 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x6000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6853f) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) (fail_nth: 76) 20:29:22 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="48000000030300000000000000000000010000000800034000000008080003407fffffff080003400000000408000340ffffffff0c00020000000000000000010c000200ffff12a9ee01793b0b87582d465c856cfffd00010000"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:29:22 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x7000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:22 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xc80000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68540) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68541) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) [ 272.143568][T16464] ================================================================== [ 272.151760][T16464] BUG: KCSAN: data-race in ext4_mb_good_group / mb_mark_used [ 272.159133][T16464] [ 272.161451][T16464] write to 0xffff8881013e7614 of 4 bytes by task 16435 on cpu 1: [ 272.169180][T16464] mb_mark_used+0x13b/0xc50 [ 272.173683][T16464] ext4_mb_use_best_found+0x102/0x300 [ 272.179051][T16464] ext4_mb_try_best_found+0x231/0x3b0 [ 272.184613][T16464] ext4_mb_regular_allocator+0x2240/0x24a0 [ 272.190412][T16464] ext4_mb_new_blocks+0x78c/0x1ee0 [ 272.195508][T16464] ext4_ext_map_blocks+0x1658/0x2120 [ 272.200774][T16464] ext4_map_blocks+0x71e/0xf00 [ 272.205810][T16464] ext4_alloc_file_blocks+0x281/0x730 [ 272.211171][T16464] ext4_zero_range+0x29e/0xae0 [ 272.215923][T16464] ext4_fallocate+0x226/0x540 [ 272.220583][T16464] vfs_fallocate+0x486/0x720 [ 272.225153][T16464] __x64_sys_fallocate+0x75/0xc0 [ 272.230069][T16464] do_syscall_64+0x44/0xd0 [ 272.234478][T16464] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 272.240356][T16464] [ 272.242668][T16464] read to 0xffff8881013e7614 of 4 bytes by task 16464 on cpu 0: [ 272.250284][T16464] ext4_mb_good_group+0x136/0x370 [ 272.255339][T16464] ext4_mb_regular_allocator+0x15c2/0x24a0 [ 272.261268][T16464] ext4_mb_new_blocks+0x78c/0x1ee0 [ 272.266588][T16464] ext4_ext_map_blocks+0x1658/0x2120 [ 272.271863][T16464] ext4_map_blocks+0x71e/0xf00 [ 272.276630][T16464] ext4_alloc_file_blocks+0x281/0x730 [ 272.281985][T16464] ext4_zero_range+0x29e/0xae0 [ 272.286734][T16464] ext4_fallocate+0x226/0x540 [ 272.291432][T16464] vfs_fallocate+0x486/0x720 [ 272.296002][T16464] __x64_sys_fallocate+0x75/0xc0 [ 272.300921][T16464] do_syscall_64+0x44/0xd0 [ 272.305319][T16464] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 272.311198][T16464] [ 272.313503][T16464] value changed: 0x00000872 -> 0x000003a2 [ 272.319212][T16464] [ 272.321527][T16464] Reported by Kernel Concurrency Sanitizer on: [ 272.327656][T16464] CPU: 0 PID: 16464 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 272.337023][T16464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.347202][T16464] ================================================================== [ 272.416486][T16439] __nla_validate_parse: 7 callbacks suppressed [ 272.416502][T16439] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68542) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:23 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x8000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:23 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xd00300, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:23 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c000000030300000000000000000000010000000800034000000008080003407fffffff080003400000000408000340ffffffff0c0002000000000000a76dc1c3000200fffffffd00010000"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:29:23 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x8100, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x2, &(0x7f0000000040)=0x1) 20:29:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68543) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x4b47, &(0x7f0000000040)=0x1) 20:29:23 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x9000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68544) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x4b49, &(0x7f0000000040)=0x1) [ 272.592758][T16495] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:23 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0xa000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68545) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5409, &(0x7f0000000040)=0x1) 20:29:23 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xd80000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:23 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x162100, 0x1) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:29:23 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x8847, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68546) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x540b, &(0x7f0000000040)=0x1) 20:29:23 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0xc000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:23 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xd80100, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) [ 272.850692][T16495] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68547) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x540c, &(0x7f0000000040)=0x1) 20:29:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000680), 0x7fff, 0x200) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) r4 = gettid() tkill(r4, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)=@RTM_GETNSID={0x4c, 0x5a, 0xce4117442fa1e833, 0x70bd2a, 0x25dfdbfd, {}, [@NETNSA_PID={0x8, 0x2, r1}, @NETNSA_NSID={0x8, 0x1, 0x1}, @NETNSA_FD={0x8}, @NETNSA_FD={0x8, 0x3, r2}, @NETNSA_FD={0x8, 0x3, r3}, @NETNSA_PID={0x8, 0x2, r4}, @NETNSA_PID={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x801}, 0x4000804) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r6, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r7 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r7, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0x59, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18, 0x14, 0x0, 0x70bd29}, 0x18}}, 0x0) 20:29:23 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0xf000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 272.959421][T16539] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68548) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x540d, &(0x7f0000000040)=0x1) 20:29:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000040)=0x1) [ 273.134933][T16550] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:23 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x8848, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68549) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:23 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x10000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:23 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xd80300, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5413, &(0x7f0000000040)=0x1) 20:29:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5414, &(0x7f0000000040)=0x1) 20:29:24 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x3}}, './file0\x00'}) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) 20:29:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6854a) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5415, &(0x7f0000000040)=0x1) 20:29:24 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x20000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6854b) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 273.333273][T16578] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5416, &(0x7f0000000040)=0x1) [ 273.418013][T16591] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:24 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x8903, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6854c) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5417, &(0x7f0000000040)=0x1) 20:29:24 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x60000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:24 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xe00000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:24 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="1800000014000000000000000000000002000003", @ANYRES32=0x0], 0x18}}, 0x0) 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5418, &(0x7f0000000040)=0x1) 20:29:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6854d) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x541b, &(0x7f0000000040)=0x1) 20:29:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6854e) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 273.654519][T16615] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:24 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x65580000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x541d, &(0x7f0000000040)=0x1) 20:29:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6854f) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:24 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xe00200, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:24 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x81000000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x541e, &(0x7f0000000040)=0x1) 20:29:24 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x9303, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:24 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r2, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x4c, 0x3, 0x3, 0x0, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)={0x16c, 0x9, 0x6, 0x3, 0x0, 0x0, {0x2, 0x0, 0x4}, [@IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IFACE={0x14, 0x17, 'batadv_slave_0\x00'}, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x6}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x1}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_ADT={0x4}, @IPSET_ATTR_DATA={0x7c, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0xfffff66f}, @IPSET_ATTR_SKBPRIO={0x8}, @IPSET_ATTR_COMMENT={0x5, 0x1a, '\x00'}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0xffff}, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x1}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x5}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}}, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @rand_addr=' \x01\x00'}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast1}}]}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x4}, @IPSET_ATTR_PROTO={0x5, 0x7, 0xc}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x4}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x60, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0x5, 0x1a, '\x00'}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x420}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @empty}}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0xa000000000}}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4080080}, 0x4) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="70849b6c0628d587902c4e3c2465fddb21548f0baadd71c0f293b5e29259846291ebc5596c6d42d2a969b7bc58b328655e41726b536ca16a11695536402efea310a51ecd40a82325049af23e729924e5208ec1b4d50b2289dce85ba6f95617dd2faa40d9742cc610a6c05af0210e82ed4fb0b0310b3d4e41ae99bca39bb343cbd33fa3e6098949a0fc5ea998654f6f8687e40b915a4bfd2160d2ea63a531092b8663420caad4a477e052103531f5dd1a8fcbcf92dd7acca80195fd090dc7b01482c17f1f93dfb9c56093c813f00c9eb145e8923785", @ANYRES32=0x0], 0x18}}, 0x0) [ 273.810273][T16615] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x541e, &(0x7f0000000040)=0x1) 20:29:24 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x88470000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68550) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5421, &(0x7f0000000040)=0x1) [ 273.952662][T16650] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:24 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x88480000, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5424, &(0x7f0000000040)=0x1) 20:29:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68551) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) [ 274.006503][T16659] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1545 sclass=netlink_route_socket pid=16659 comm=syz-executor.4 20:29:24 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xe00300, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:24 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x88a8ffff, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5425, &(0x7f0000000040)=0x1) 20:29:24 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x9703, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68552) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5427, &(0x7f0000000040)=0x1) 20:29:24 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xe80000, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:24 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x96ea20b6, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:24 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x400, 0x76e, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000340)='system.posix_acl_access\x00', &(0x7f00000006c0)={{}, {}, [{0x2, 0x2}, {0x2, 0x4}], {0x4, 0x3}, [{0x8, 0x3, 0xee01}, {0x8, 0x0, 0xee01}, {0x8, 0x0, 0xee01}, {0x8, 0x3}, {0x8, 0x5}, {0x8, 0x2}, {0x8, 0x6, 0xee00}, {0x8, 0x6, r3}], {0x10, 0x7}, {0x20, 0x4}}, 0x74, 0x3) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r5, &(0x7f0000000080)}, 0x10) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYRES64=r4, @ANYRESHEX=r0, @ANYRESDEC=r0], 0x4c}}, 0x8000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r6, 0x100000011, 0x0, 0x2811fdff) syz_genetlink_get_family_id$fou(&(0x7f00000002c0), r6) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="18000000140000000000000000000000020000e7c4e3cd90349d066e8391f583739f00", @ANYRES32=0x0], 0x18}}, 0x0) 20:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5428, &(0x7f0000000040)=0x1) 20:29:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68553) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:25 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x9effffff, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5437, &(0x7f0000000040)=0x1) 20:29:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68554) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5441, &(0x7f0000000040)=0x1) 20:29:25 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r4, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x58, 0x3, 0x3, 0x3, 0x0, 0x0, {0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x1244}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x10000}}]}, 0x58}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r3, @ANYBLOB="08000400efffffff08000200e0ac"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x9c01, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68555) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:25 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0xb620ea96, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:25 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xe80200, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:25 executing program 4: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000000100)={&(0x7f0000001780)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022abd7000fedbdf25020000000c00060003000000000000000c00050008000000000000000c00060001000000000000000c00020009000000000000000c00078008000100", @ANYRES32=r2, @ANYBLOB="61f7872c75"], 0x50}, 0x1, 0x0, 0x0, 0x840}, 0x8001) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000001740)) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) writev(r0, &(0x7f00000016c0)=[{&(0x7f00000003c0)="ec434c6313f23215f186d881de69ec40c2034ece4404ad667bc777f73ba8018a8bffdb535abb1b70f3a317f993c441ff59a6cc9d3c0976d41a2142dd7f44e31df071831c70fe87e146edd5d49c214073f274e6c2437cda1a09fff330a7f785bd74f4444dbab921f639c08e7388aeeac11e0509a0de04c5b0c0d27436c366f921813151823fde3ee259b3f76778c44a46fb4e31253da05773b7ba7e5751c0aee7dad746c3115248df53f1417450e99dfbf8a101f2173d56feafc0ac2b0943ef99cefa9de655b848be274d4442d93f95ed83081389c4e182092b7112b8041b608a8fab", 0xe2}, {&(0x7f00000004c0)="ec3cb537ac1ea2dbb92ef7fa85b2d5c5", 0x10}, {&(0x7f0000000500)="43d783fb70bde969f1b5031474c791a6ce229590962c1675b9fa28b174f2cae99bfc00c659bf6a562e81619bbed4a132a46a104da5c387fe058fdda65a4aad16f8c6736696e44a437c77dd3f9a70139ce2d4515b33d6fbeb33cc2ed0d3882a92066c96ae54ff54b97bac9daa1b3db66cf9cd2cc165b00a7c8f2a9767e7b84d11be34ba526aa923bc03ef99646f928d2fb628f91349cdc92acf2403b188ac", 0x9e}, {&(0x7f00000005c0)="39c1de56dfc935473a799d64301e8d97dd7439eddf0ea4c686cf7ec7e66fd01a378d943365d8ebf2f497fbf76b6e3ad9", 0x30}, {&(0x7f0000000600)="3a575a49857967e216f8eb18495e07d5031d0e1147fc2579b25883e841dc3fe38dfe46230a1ac4fd2d1be88f3abd33fb8eca3e138f48eef5f248854827036fcb51d002a766adf9ac8ad80968129e31bb3192c7055b52a06596c46651079afc89cc6e99423c9bb687d11ea835fda55b4e9cfe7bf7c64e0cdaa60a14e9862cbfe00d19c2", 0x83}, {&(0x7f00000006c0)="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", 0x1000}], 0x6) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000001800)=ANY=[@ANYBLOB="4c000000030300000000000000000000010000000800000200000008080003407fffffff080003400b00000408003b39a857114009c176d38c87802703f8ffffffffffffff000000000000ccffdc3c859d0000010c000200fffffffd00010000e095256f669ccbf5ea0725897a2717fcc6da8ddc71fa6a33a2898a5c320c6a5c376d2e2df6aa24105b1eeea8e89b27380b9859bce4a1a9ead8b0465a4d46a1ca60c6e0a0d4f27b354db0b5827096dfc811eb8a190d2bc08985cd87d2f4fe680dfc6a5384a56aab193448e0e63fbe595b73f4d17468e83d91aa6703519cfbf6bdd079444943538bdcd94168"], 0x4c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x18}, 0x18}}, 0x0) sendmmsg(r2, &(0x7f0000009c00)=[{{&(0x7f00000001c0)=@isdn={0x22, 0x7f, 0x0, 0x8, 0x1}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000280)="a71ddda5237a78481dadb97db941af689d016cd34fd9", 0x16}, {&(0x7f0000001900)="8605ac75c2aeefb9224306856ae865ac676058c97da281a4f1a10afb61a4416bd49a3d989a58ac7b8bfb2540791951ab36d3c9def8f71a52ef231ea35130dfa084ea3d836326f046a9a6295b56f593db69b762e5c8344b56ae004082602b149b00657db107f25023f5379c298ce4d90c07115535d91c60cb51d6518740c3e259141bdf24c5107ec911d1d4d9f0ac47cb82a232989eeb61f4edb97e68203e4abbd1dc4bc37b34dc820340aca161215c546afdd4d9966bd6856de4f6cf705feaf2d38b4748f41991ef95fe05a4eaa3eade53107f3be1f5ac4c8059a075f056", 0xde}, {&(0x7f0000001a00)="4f5aec10405416da329258a813ed8f7be2caadbabca7a53083092303a692e4835976e3f7098d850680ff584770c2d6aea222a7527e26f8d3533e8d0e87100d9f0a99ca3eb4e52762947d52081a24c553230a5593ac6dec98915170d83712b2a3beff3e96bfafc3a44a507dde8ad936b1c4f4fefa36b278c7d1445676daa8e992fce0a8b195332892339e99831a35f53126d5e34ed3e83b2b1ac11651a4e09fe694edc73044", 0xa5}, {&(0x7f0000001ac0)="db338494aa1f19c74248d5cfe921d9e7ff7abd7418e45364dc5e163948d53aa43414cbaec208aa81b27d1fb5f7692a33b9c31d3741ea6e3ff516e10556f45c52f5b7eaced96de65c270fedb29f32c53776e4446243", 0x55}, {&(0x7f0000001b40)="2484e7231f8757b384ab3d712414d229e9999e3f9b1c2d5843fe493d3a281f33ac3ea927fe3184a781bd03d63e5ed49cb303f23b8178bcbdf6a2432d6658c7b54ce71c20804db6f36fddef986c342ca94acedab02bda5ab2edd291529386c02d7ab549f7aa538ac93db4cce92055bf6c207841eeff5db02f77992952df69603c5e3ab6ade9efd5bbcd56ae3edb870f49eac65e4a333925ca9d2e003ec4860a8f6ebf6f3cfa4e7336505b3a30a2501672b073e5bf4a963f26747e84b4744ba40404c6abfcbf2fca80105bd0b207f44e0ac6c2", 0xd2}, {&(0x7f0000001c40)="9e833be4b775f6c35d090fff648512061b5e61cfe25001114df17f952bf0fe66224533a47cf7aeb03382023b4bd4fd306943970c4fd5f1aa0f810004bd23d28514751132eccc7bbbe0e6af74ac15d21c1d206e05e4606a998f931c0785d514fe849f689e512e63c1303260e4fcf70bcc700ebac29a8ce61744abd73488c912cdcdcd1094e5", 0x85}, {&(0x7f0000001d00)="1bd97c0336de1b0442b48c45457aa4402302a2f82870069e4f840dd361b7727c05d819e304704b7c8563312ed0e09a15b517025f058d35d3e2c228fa5a64354fe9271ae2b504122f5b9cb947f0361a628ada2e99c4521ca9e6e70588c133724255f3d572ef0aa56f0d3b8976f25d0e8eabfd69f903c1e1af37f79bc467d1ab5af0864aeb6f73bc7dae31b7da7e3a902cb88f2fe5e3b259fa41", 0x99}], 0x7, &(0x7f0000001e40)=[{0x70, 0x107, 0x8, "354f697721662811a2cdcafac54b111abe1e0a504211c9c3edd6fd735d5f1bf76ba8c0b9aa26fd9a8e846562982c94610c3b4650d932221ca15408cf8833e98b2c085ad79420891f08d1a88d5a70d2ae973e91a8849f07fdd0e575"}, {0x68, 0x10e, 0x2, "bbd156f15a6b45c316a1767a38329af88b8e83b5cd5f56afe1a14f6e3722f705cbd637f6d051a28c1cd53ff1c338435ad371fe47f2dc6b64ea7b260e828ad63205e9f3d06a7c9271e8bd6530ec890d898b"}, {0xf8, 0x24f61843318e8eaf, 0x7, 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0x2a8}}, {{&(0x7f0000008ac0)=@pppoe={0x18, 0x0, {0x1, @local, 'bond_slave_0\x00'}}, 0x80, &(0x7f0000008f00)=[{&(0x7f0000008b40)="b169b6d99cbce4555368b78da22fa89b7473743c457bbb40331913e214f28f8b65c9a01f3c6eff3490d2588cca147bdb440d31df545f7cd94a46b0aeb86394ccbc10a1aab0e8d6c5193bb3f46b3e75e84182ab9d217335c69c539018c6edc8099eef2752f6a9de61861444f0de09da88f3debe139374c195d800cf6a03820a3cc38fd1e67b294d621354c92e7a11e29bdf33aee340f4451eedaae9b4187c921d049c1ef3", 0xa4}, {&(0x7f0000008c00)="bf1b837f405fba8263dd1fd0498325db3eb1354ce9897b27ec236f", 0x1b}, {&(0x7f0000008c40)="8927597a87f114552a06424fcf27dbe7a31712d9dc5f7e172a8ac6785d68dd4f17a759fb47ef7e", 0x27}, {&(0x7f0000008c80)="d0a243062e33be65398bca6ee48c2bb275fa35a241bff85a326dabc965a3d96956aa05a3ec87ebb184cab2a7e9f9d596ccacdcf504fd5b52fa78283487fe1771d017c90db5d0a16c22c2c5d0259983aee05d3c3f9ba3a784f4e368e00d383239e4144c6f45bb8d9f6368ccc2a6fa6486601da2c1bdff4c22e1d60e8add0eafcfbd4ee93b68006380a8ce88522327614b91d0ec217530c8c896cfcb99e12896275501ce7400e18579ae2461b8d677458bc0ffd5cd99a12b029f473fdd11fdfe4bcc2a8eac70e84b73c158bf6ef4167d073695", 0xd2}, {&(0x7f0000008d80)="0e14170e64b5f131a4ee946c4f19c5993b84cecf83bbb52caccb32a4a30184638ccbb20b3fb2bbcb52312da918e017b50cf0e562036da922edf9c17918056dcc9dde5fc5ef6312c4771e8811f4380036a60bf059d3f533f6b090aa", 0x5b}, {&(0x7f0000008e00)="9372bc9c53be214cec9e464b6bd6e3bb5c417e316cc6ae6a36b9caca490d018307e7a3f44f30a44573a35ccae80e11333945e46cfaa66b38f84b8777d7eb4dcb250b01a0e3f3cb1f5965d5a2fffbd392de0638ba8d56faeaf09ecf9d3b3586ef0978d60098117a26141c38a23d909f01cc75d4", 0x73}, {&(0x7f0000008e80)="dd807a5145bd62e466a27925e8b74b93ead8", 0x12}, {&(0x7f0000008ec0)="ec2dcc42ab72ef0cd6f19ff3d757a3fec607e9bb", 0x14}], 0x8, &(0x7f0000008f80)=[{0x108, 0x118, 0x3, "05fb1454c57fcfd0aaf00e341ff4b3ae2a58fc21ff40c288e7e2234ce92f3d8e6711d752e5c557d2ea9fb62866d447e44f314537d4704627af01e583ad08dc705c9e99e94ff0f1781d10fb3c4c9c3f9f0aac81ffdd28c0ce656be1c5098820b6d2f94e234e7a15d4af2d9b81ca04c9d111e3334b99ab59258b680e9de953529c9aec5007b13aa5082edafb1229ffce0e40e243b374f93d3f9f6851349d9b24f0ce82f0f0b8adf7b224ada57309533a6c6eacd8c896dc628bb5057e2e71eeb6406d52fe94a4d91942225ad64a4cae9fe7829bccdf9c701d59a1857bbd8db3847ea17730d5e734b2881bb35fac7e50889b4d"}, {0xc8, 0x105, 0x7fff, "6553ce8456d3f7bae1069a707b8228c0d7ae4982d6e736c9f548976679bca815488adb042c267121e0c63c370b43db236175c84f67e6a5eb87f0597131de943a64d293b179bff2a7bdbcbae908c15377c486e3a6f25085445e04098781c5ec6df18ad40c5ac5469918ad8f9de82796f1b654535b76fbd286db46c7e0eedf564c1d35f67a2ac34a01a69c3f888ed5b7bfd64c1316b3f1bed44e1904cd1d3e0ed6a11d5720341a44ea1b052e98735d842a4e2ccf6f"}, {0x28, 0x84, 0x7fff, "4f9ea5425268340a150ece52636fb4e83cb8"}, {0x98, 0x20f, 0x9, "f593ce062481dd18ff0cbe7309142a5b69ef4356e1e9d4967be7d3b81254f2889721dd4d0ba02cc885b2b29d1d84038e030b45dd6f90e19fabeaa29745f879ecda22d7b4ac9ea2eaaa44f936f95a06edbf6bce9f960a9811cf21e399fe384ea39591125994f85de2f865093638382ada7d6dcca195c08469b4bfa571a075b58cdebb471504132eae"}, {0x18, 0xff, 0x1, "7bc4875ca19471c0"}], 0x2a8}}, {{&(0x7f0000009240)=@phonet={0x23, 0x9, 0x4, 0x7}, 0x80, &(0x7f0000009640)=[{&(0x7f00000092c0)="8428", 0x2}, {&(0x7f0000009300)="bb47ce4c406d1183c09b46a9b2af9c41aec5c73614c9598aaa16402804a134f86dabea6a9a7a38670d4b05ffc9bdee44fe7948f9790cc7c496dc21b088759d01e0633a9936600059083ad853ec9f7687402150fc446ed9c949bcb7b96b394743ff62c07d8050415c0f2e05f8de5adffb03d99bf844205bdc0c4cc061346fe974296d2ce2cd03e0238bd3c470e102a0eab689d303f98235", 0x97}, {&(0x7f00000093c0)="e0fc87a7017324caf7436f250286e97ed9a865f041b6d44992b4c42fce62e986d49bee04967acbd02814aaa5e3be9c8b07af30516586829b5bf4e437e865494ebe3862c6f2110b4daa9527b63ecb2e6bfca4e153799da54d98d99fb59b59723bf894234cd8b36889371f63452b51aafe27b3fee8b208547701b75402c08947467fed9b0234e09fb3cf4fb8dab5c67b35eb4d82cae8ce111a3a8752c110291e629f6075c5907520454028e7586313e1cbd39bdb4cbf9ea87ca2c3280c18c02f554dee06de5d4ad65a261d19827caf6a6714d8ee867e315f049159f0ded56caa3bfe75c3d4de", 0xe5}, {&(0x7f00000094c0)="240c3e3db26e2caaf202b39da3f489373c7e463db8c95f44d413dfb7081c3184f247ca99cc2397be6dd58f56ad25f502e2f64f2e990c9b14da4397a846229fa9df0d9b97e8e0b6dc0e6bbdcc51", 0x4d}, {&(0x7f0000009540)="98adc65c4200429f190aba762ed417643a07df86cf2d5ec23a985a3a7b9eafad3754da21ed37263459bb10b0f310a73e5e68fb834e9a91c1de8d2636a56dacc66b2f846c7c638ad5d8a421ca8947c9d9e0b677f97461fefdd35ea9e31839f3ce61cae56ec096e71bea1855fe8f6f2ab3aeac4788d2d759631e04943ea62953cd77a8bffe9f8ea7e350fc5c3ce37be676c9e3303a8fd95b76feff9ea31f0c109d913be6720c27c6ab901879227eebdc496f2bd32845e2b7af3bc732b219ddbcb8469d190501494a4d5b7b77519f8357c4d172df4796c1033897c0b2563e483d818036b5a36316df4f77d90fd699ac88b57f6247918aa83aa1", 0xf8}], 0x5}}, {{&(0x7f00000096c0)=@in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x31}, 0x6}, 0x80, &(0x7f0000009940)=[{&(0x7f0000009740)="0710fb0c5a60e55eea683489147514123ebfc13f5bada068a6f0a77adca8d7b600ddbfac5166c8593af22297c9e53821665dcd92bcb1713dd4db15d5672a18ee918409f586510ce325cec5ee605fbdafbd3535249bf423879e638980233aef02e3c0cc6bcf9b34bcc28c4e61e3e1451251f842506cf20fb28aeddaedea4f498cce974ee40f4538f2e72e1ee5f1c3d720db639a02d283bfbfe0ec49169c39885cb1f812e261f1900517d1c2ede45264455710b08cc3273923fde12df67c19e3141ee836c737ef4700f987f97ff707c61651269e", 0xd3}, {&(0x7f0000009840)="15a3649f9ab83253cd7ef427655f8d08f9b1190f6f401cfd35e43816d08d7dba14972048e061e1659f9e1f78f1e17e9bc9b24bc620a46a70e013a81af0b214769169503132ce56380cd380144e18ed81a2a24a9c40d513e843eb90437468f274067139478dba80aa9b152fd21a99e45dcc69d681a27218676db8089b3f7f235b68701e2cad4cbd8dbe80ea568f6fa039a3d1bef33dab6e5a61245c9fd17c5fe0", 0xa0}, {&(0x7f0000009900)="2b87d1b07d7306f1df1e78f6da9ed61dba71466a4dda1f6473b8", 0x1a}], 0x3, &(0x7f0000009980)=[{0xe8, 0x105, 0x0, "f3390c7d1a0c778d20aad1b8d63220a446c94e1071d11b43b4c3194abfbbabc7635ba4ee33ec7a079aa5a12c950ac0c6651a4572aab2d5bec9ddb7330ed1633c1451c541bf1cb1b3349f860dc55a19790e0ca188dd79e4432044e29786ffb5e420ff4883a65b76cdddbe61e6632aafedfa9af0428001f28e84bea5673b2b7418aa69cc46f15db413ea87e7d6316c185b4b592425b29a095821ade4d160bc23e4f948e2eb0c3c7041135d76842e74d8115373acc1da5f6c14433d3349f2e73b74c904a899e008b953d852b6c2c1d2a0fd3fac96ea"}, {0x90, 0x85, 0x76c54299, "643dc351b7e99ed963bf72da29671872b1338fd871823c6ba46e693f6a7a3a34e0998c057717017f09295ea7713e9315f1aa2af5f3c635046412351eaba58ddecf0324fc2b05cefdc0a5ac11e1439e05f474938b7cdf978f5db4fe54b8e3a5bdece7c3a8f7e5f13e9faf5397c57edb91a07eb622464db6cb7121ee03"}, {0x100, 0x104, 0x3, "440cf5d08c0baadf7e74ae0bb5ddff463fcdd530622732c802ec157d3d9c6f0241c53f4908dce7060118b384401a29ffeb0c83b0b8b12dab4b226790ed00ce95a15bfacad55fa621d4908af4be57e9ce13f88a44542b5ca412b7da64e29dbad2fae38eb9b7bd1071720a850b200cfbcea521118ec4836cc0e3ede6023c81029731a1a575843e96e99973c4f2f743fc52feceab7d595638f6d1eff453a5a840de3b4507e3ed8c9ad2ea58618ee549933697ecd69899fee1140f52082e55985055ea91a4368f94feee18a70957d5d57a9f0cc0ddde1ea2ec7f19bcbf65bbfdd956fffc0216cd6cabc7f479"}], 0x278}}], 0x9, 0x10) 20:29:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68556) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:25 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0xeaffffff, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) 20:29:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68557) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:25 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000011, 0xe80300, 0x2811fdff) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 20:29:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x68558) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x7400000000000000) 20:29:25 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x100000011, 0x0, 0x2811fdff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0xefffffff, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) [ 275.025217][ T8] device hsr_slave_0 left promiscuous mode [ 275.033810][ T8] device hsr_slave_1 left promiscuous mode [ 275.059011][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 275.066568][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 275.103472][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 275.111009][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 275.135594][ T8] device bridge_slave_1 left promiscuous mode [ 275.141816][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 275.172859][ T8] device bridge_slave_0 left promiscuous mode [ 275.179202][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 275.205207][ T8] device veth1_macvtap left promiscuous mode [ 275.211249][ T8] device veth0_macvtap left promiscuous mode [ 275.217279][ T8] device veth1_vlan left promiscuous mode [ 275.223043][ T8] device veth0_vlan left promiscuous mode [ 275.310305][ T8] team0 (unregistering): Port device team_slave_1 removed [ 275.320130][ T8] team0 (unregistering): Port device team_slave_0 removed [ 275.331348][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 275.343769][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 275.371923][ T8] bond0 (unregistering): Released all slaves [ 276.452455][T16758] chnl_net:caif_netlink_parms(): no params data found [ 276.481455][T16758] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.488732][T16758] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.496441][T16758] device bridge_slave_0 entered promiscuous mode [ 276.504968][T16758] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.511980][T16758] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.519691][T16758] device bridge_slave_1 entered promiscuous mode [ 276.535579][T16758] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 276.546620][T16758] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 276.563751][T16758] team0: Port device team_slave_0 added [ 276.570093][T16758] team0: Port device team_slave_1 added [ 276.584327][T16758] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 276.591256][T16758] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 276.617147][T16758] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 276.628308][T16758] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 276.635267][T16758] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 276.661211][T16758] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 276.682338][T16758] device hsr_slave_0 entered promiscuous mode [ 276.688860][T16758] device hsr_slave_1 entered promiscuous mode [ 276.697151][T16758] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 276.704813][T16758] Cannot create hsr debugfs directory [ 276.732035][T16758] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.739073][T16758] bridge0: port 2(bridge_slave_1) entered forwarding state [ 276.746315][T16758] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.753350][T16758] bridge0: port 1(bridge_slave_0) entered forwarding state [ 276.781914][T16758] 8021q: adding VLAN 0 to HW filter on device bond0 [ 276.789837][ T1914] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.799400][ T1914] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.812728][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 276.820396][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 276.829468][T16758] 8021q: adding VLAN 0 to HW filter on device team0 [ 276.838036][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 276.846687][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 276.855194][ T1914] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.862319][ T1914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 276.873456][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 276.882115][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 276.890501][ T1914] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.897516][ T1914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 276.905300][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 276.922496][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 276.931152][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 276.940670][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 276.949407][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 276.958718][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 276.967462][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 276.975930][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 276.984396][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 276.992863][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 277.001681][T16758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 277.009263][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 277.023924][T16758] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 277.031349][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 277.038835][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 277.072362][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 277.081150][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 277.117100][T16758] device veth0_vlan entered promiscuous mode [ 277.123736][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 277.131771][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 277.141814][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 277.149447][ T1919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 277.158205][T16758] device veth1_vlan entered promiscuous mode [ 277.170219][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 277.178264][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 277.187338][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 277.196131][ T1958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 277.206029][T16758] device veth0_macvtap entered promiscuous mode [ 277.214268][T16758] device veth1_macvtap entered promiscuous mode [ 277.225343][T16758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.235779][T16758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.245649][T16758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.256078][T16758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.266168][T16758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.276728][T16758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.286629][T16758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.297058][T16758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.306986][T16758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.317398][T16758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.328399][T16758] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 277.336147][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 277.345389][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 277.353289][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 277.361944][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 277.373189][T16758] batman_adv: The