IPv6: Can't replace route, no match found SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=21746 comm=syz-executor.2 INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. IPv6: Can't replace route, no match found CPU: 0 PID: 21748 Comm: syz-executor.0 Not tainted 4.14.137 #33 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x19c lib/dump_stack.c:53 register_lock_class+0x2fd/0x1730 kernel/locking/lockdep.c:768 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=21755 comm=syz-executor.2 __lock_acquire+0x147/0x4620 kernel/locking/lockdep.c:3374 EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 4294967293 (only 16 groups) lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3991 flush_work+0xae/0x730 kernel/workqueue.c:2881 __cancel_work_timer+0x2f0/0x480 kernel/workqueue.c:2956 cancel_work_sync+0x18/0x20 kernel/workqueue.c:2992 smc_close_active+0x68e/0xba0 net/smc/smc_close.c:206 smc_release+0x45a/0x630 net/smc/af_smc.c:131 __sock_release+0xce/0x2b0 net/socket.c:602 sock_close+0x1b/0x30 net/socket.c:1139 __fput+0x275/0x7a0 fs/file_table.c:210 ____fput+0x16/0x20 fs/file_table.c:244 task_work_run+0x114/0x190 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:191 [inline] exit_to_usermode_loop+0x1da/0x220 arch/x86/entry/common.c:164 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline] syscall_return_slowpath arch/x86/entry/common.c:270 [inline] do_syscall_64+0x4bc/0x640 arch/x86/entry/common.c:297 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459829 RSP: 002b:00007f51c94d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000459829 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f51c94d26d4 R13: 00000000004f8e32 R14: 00000000004d19d0 R15: 00000000ffffffff kobject: 'loop1' (ffff8880a4a1f260): kobject_uevent_env kobject: 'loop1' (ffff8880a4a1f260): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b70320): kobject_uevent_env EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 4294967293 (only 16 groups) kobject: 'loop5' (ffff8880a4b70320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4a932e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a932e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (ffff8880a4a932e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a932e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (ffff8880a4a932e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a932e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (ffff8880a4a932e0): kobject_uevent_env kobject: 'loop1' (ffff8880a4a1f260): kobject_uevent_env kobject: 'loop2' (ffff8880a4a932e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a1f260): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (ffff8880a4a932e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a932e0): fill_kobj_path: path = '/devices/virtual/block/loop2' netlink: 10 bytes leftover after parsing attributes in process `syz-executor.3'. netlink: 10 bytes leftover after parsing attributes in process `syz-executor.3'. device lo entered promiscuous mode kobject: 'loop2' (ffff8880a4a932e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a932e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a1f260): kobject_uevent_env kobject: 'loop1' (ffff8880a4a1f260): fill_kobj_path: path = '/devices/virtual/block/loop1' net_ratelimit: 26 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (ffff8880a4b70320): kobject_uevent_env 9pnet: Insufficient options for proto=fd kobject: 'loop5' (ffff8880a4b70320): fill_kobj_path: path = '/devices/virtual/block/loop5' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 4294967293 (only 16 groups) 9pnet: Insufficient options for proto=fd protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop2' (ffff8880a4a932e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a932e0): fill_kobj_path: path = '/devices/virtual/block/loop2' device lo entered promiscuous mode IPVS: ftp: loaded support on port[0] = 21 kobject: 'loop1' (ffff8880a4a1f260): kobject_uevent_env kobject: 'loop1' (ffff8880a4a1f260): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (ffff8880a4a932e0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a932e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a4a1f260): kobject_uevent_env kobject: 'loop1' (ffff8880a4a1f260): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'lo' (ffff88804d557070): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (ffff88804d557070): kobject_uevent_env kobject: 'lo' (ffff88804d557070): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (ffff8880948edb48): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (ffff8880948edb48): kobject_uevent_env kobject: 'queues' (ffff8880948edb48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888091d9f850): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888091d9f850): kobject_uevent_env kobject: 'rx-0' (ffff888091d9f850): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (ffff8880a920b058): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880a920b058): kobject_uevent_env kobject: 'tx-0' (ffff8880a920b058): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'tunl0' (ffff88805a276830): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (ffff88805a276830): kobject_uevent_env kobject: 'tunl0' (ffff88805a276830): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (ffff8880a0fb0848): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (ffff8880a0fb0848): kobject_uevent_env kobject: 'queues' (ffff8880a0fb0848): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880a5a79610): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880a5a79610): kobject_uevent_env kobject: 'rx-0' (ffff8880a5a79610): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (ffff88805719fa18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88805719fa18): kobject_uevent_env kobject: 'tx-0' (ffff88805719fa18): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'gre0' (ffff88804f652970): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (ffff88804f652970): kobject_uevent_env kobject: 'gre0' (ffff88804f652970): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (ffff88809550b048): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (ffff88809550b048): kobject_uevent_env kobject: 'queues' (ffff88809550b048): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808c5e3850): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808c5e3850): kobject_uevent_env kobject: 'rx-0' (ffff88808c5e3850): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (ffff88809697f818): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88809697f818): kobject_uevent_env kobject: 'tx-0' (ffff88809697f818): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (ffff88809153eab0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (ffff88809153eab0): kobject_uevent_env kobject: 'gretap0' (ffff88809153eab0): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (ffff88809550bc48): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (ffff88809550bc48): kobject_uevent_env kobject: 'queues' (ffff88809550bc48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808c5e3f10): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808c5e3f10): kobject_uevent_env kobject: 'rx-0' (ffff88808c5e3f10): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (ffff88808c6785d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88808c6785d8): kobject_uevent_env kobject: 'tx-0' (ffff88808c6785d8): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (ffff88809d802400): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'erspan0' (ffff88808e5427b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (ffff88808e5427b0): kobject_uevent_env kobject: 'erspan0' (ffff88808e5427b0): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (ffff8880a0373748): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (ffff8880a0373748): kobject_uevent_env kobject: 'queues' (ffff8880a0373748): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808f87d6d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808f87d6d0): kobject_uevent_env kobject: 'rx-0' (ffff88808f87d6d0): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (ffff88805c0cba18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88805c0cba18): kobject_uevent_env kobject: 'tx-0' (ffff88805c0cba18): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (ffff8880999fc980): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (ffff88804f320c70): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (ffff88804f320c70): kobject_uevent_env kobject: 'ip_vti0' (ffff88804f320c70): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (ffff8880a0373848): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (ffff8880a0373848): kobject_uevent_env kobject: 'queues' (ffff8880a0373848): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808f87d250): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808f87d250): kobject_uevent_env kobject: 'rx-0' (ffff88808f87d250): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (ffff8880453532d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880453532d8): kobject_uevent_env kobject: 'tx-0' (ffff8880453532d8): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'ip6_vti0' (ffff888093b1eeb0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (ffff888093b1eeb0): kobject_uevent_env kobject: 'ip6_vti0' (ffff888093b1eeb0): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (ffff88809feaf448): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (ffff88809feaf448): kobject_uevent_env kobject: 'queues' (ffff88809feaf448): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808f87de50): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808f87de50): kobject_uevent_env kobject: 'rx-0' (ffff88808f87de50): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (ffff8880511da858): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880511da858): kobject_uevent_env kobject: 'tx-0' (ffff8880511da858): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'sit0' (ffff88804e9c50b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (ffff88804e9c50b0): kobject_uevent_env kobject: 'sit0' (ffff88804e9c50b0): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'queues' (ffff8880a03b0e48): kobject_add_internal: parent: 'sit0', set: '' kobject: 'queues' (ffff8880a03b0e48): kobject_uevent_env kobject: 'queues' (ffff8880a03b0e48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808f87dd90): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808f87dd90): kobject_uevent_env kobject: 'rx-0' (ffff88808f87dd90): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (ffff8880a920a558): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880a920a558): kobject_uevent_env kobject: 'tx-0' (ffff8880a920a558): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'ip6tnl0' (ffff88805849d2b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (ffff88805849d2b0): kobject_uevent_env kobject: 'ip6tnl0' (ffff88805849d2b0): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'queues' (ffff88805b9ff448): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (ffff88805b9ff448): kobject_uevent_env kobject: 'queues' (ffff88805b9ff448): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808f87d610): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808f87d610): kobject_uevent_env kobject: 'rx-0' (ffff88808f87d610): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (ffff888080e82d58): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888080e82d58): kobject_uevent_env kobject: 'tx-0' (ffff888080e82d58): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'ip6gre0' (ffff88804da9d030): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (ffff88804da9d030): kobject_uevent_env kobject: 'ip6gre0' (ffff88804da9d030): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'queues' (ffff88805b9fff48): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'queues' (ffff88805b9fff48): kobject_uevent_env kobject: 'queues' (ffff88805b9fff48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880a4c52f10): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880a4c52f10): kobject_uevent_env kobject: 'rx-0' (ffff8880a4c52f10): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (ffff888096d38818): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888096d38818): kobject_uevent_env kobject: 'tx-0' (ffff888096d38818): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'rx-0' (ffff8880a4c52f10): kobject_cleanup, parent ffff88805b9fff48 kobject: 'rx-0' (ffff8880a4c52f10): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a4c52f10): kobject_uevent_env kobject: 'rx-0' (ffff8880a4c52f10): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a4c52f10): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a4c52f10): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888096d38818): kobject_cleanup, parent ffff88805b9fff48 kobject: 'tx-0' (ffff888096d38818): auto cleanup 'remove' event kobject: 'tx-0' (ffff888096d38818): kobject_uevent_env kobject: 'tx-0' (ffff888096d38818): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888096d38818): auto cleanup kobject_del kobject: 'tx-0' (ffff888096d38818): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88805b9fff48): kobject_cleanup, parent (null) kobject: 'queues' (ffff88805b9fff48): calling ktype release kobject: 'queues' (ffff88805b9fff48): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (ffff88804da9d030): kobject_uevent_env kobject: 'ip6gre0' (ffff88804da9d030): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gre0' (ffff88804da9d030): kobject_cleanup, parent (null) kobject: 'ip6gre0' (ffff88804da9d030): calling ktype release kobject: 'ip6gre0': free name kobject: 'rx-0' (ffff88808f87d610): kobject_cleanup, parent ffff88805b9ff448 kobject: 'rx-0' (ffff88808f87d610): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808f87d610): kobject_uevent_env kobject: 'rx-0' (ffff88808f87d610): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808f87d610): auto cleanup kobject_del kobject: 'rx-0' (ffff88808f87d610): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888080e82d58): kobject_cleanup, parent ffff88805b9ff448 kobject: 'tx-0' (ffff888080e82d58): auto cleanup 'remove' event kobject: 'tx-0' (ffff888080e82d58): kobject_uevent_env kobject: 'tx-0' (ffff888080e82d58): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888080e82d58): auto cleanup kobject_del kobject: 'tx-0' (ffff888080e82d58): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88805b9ff448): kobject_cleanup, parent (null) kobject: 'queues' (ffff88805b9ff448): calling ktype release kobject: 'queues' (ffff88805b9ff448): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (ffff88805849d2b0): kobject_uevent_env kobject: 'ip6tnl0' (ffff88805849d2b0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (ffff88805849d2b0): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (ffff88805849d2b0): calling ktype release kobject: 'ip6tnl0': free name kobject: 'rx-0' (ffff88808f87dd90): kobject_cleanup, parent ffff8880a03b0e48 kobject: 'rx-0' (ffff88808f87dd90): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808f87dd90): kobject_uevent_env kobject: 'rx-0' (ffff88808f87dd90): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808f87dd90): auto cleanup kobject_del kobject: 'rx-0' (ffff88808f87dd90): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880a920a558): kobject_cleanup, parent ffff8880a03b0e48 kobject: 'tx-0' (ffff8880a920a558): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880a920a558): kobject_uevent_env kobject: 'tx-0' (ffff8880a920a558): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff8880a920a558): auto cleanup kobject_del kobject: 'tx-0' (ffff8880a920a558): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a03b0e48): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a03b0e48): calling ktype release kobject: 'queues' (ffff8880a03b0e48): kset_release kobject: 'queues': free name kobject: 'sit0' (ffff88804e9c50b0): kobject_uevent_env kobject: 'sit0' (ffff88804e9c50b0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (ffff8880a4b70320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b70320): fill_kobj_path: path = '/devices/virtual/block/loop5' EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 4294967293 (only 16 groups) kobject: 'sit0' (ffff88804e9c50b0): kobject_cleanup, parent (null) ptrace attach of "/root/syz-executor.3"[21878] was attempted by "/root/syz-executor.3"[21880] kobject: 'sit0' (ffff88804e9c50b0): calling ktype release kobject: 'sit0': free name kobject: 'rx-0' (ffff88808f87de50): kobject_cleanup, parent ffff88809feaf448 kobject: 'rx-0' (ffff88808f87de50): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808f87de50): kobject_uevent_env kobject: 'rx-0' (ffff88808f87de50): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808f87de50): auto cleanup kobject_del kobject: 'rx-0' (ffff88808f87de50): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880511da858): kobject_cleanup, parent ffff88809feaf448 kobject: 'tx-0' (ffff8880511da858): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880511da858): kobject_uevent_env kobject: 'tx-0' (ffff8880511da858): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff8880511da858): auto cleanup kobject_del kobject: 'tx-0' (ffff8880511da858): calling ktype release kobject: 'tx-0': free name kobject: 'loop2' (ffff8880a4a932e0): kobject_uevent_env kobject: 'queues' (ffff88809feaf448): kobject_cleanup, parent (null) kobject: 'loop2' (ffff8880a4a932e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (ffff88809feaf448): calling ktype release kobject: 'queues' (ffff88809feaf448): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (ffff888093b1eeb0): kobject_uevent_env kobject: 'ip6_vti0' (ffff888093b1eeb0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6_vti0' (ffff888093b1eeb0): kobject_cleanup, parent (null) kobject: 'ip6_vti0' (ffff888093b1eeb0): calling ktype release kobject: 'ip6_vti0': free name kobject: 'rx-0' (ffff88808f87d250): kobject_cleanup, parent ffff8880a0373848 kobject: 'loop1' (ffff8880a4a1f260): kobject_uevent_env kobject: 'rx-0' (ffff88808f87d250): auto cleanup 'remove' event kobject: 'loop1' (ffff8880a4a1f260): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (ffff88808f87d250): kobject_uevent_env kobject: 'rx-0' (ffff88808f87d250): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808f87d250): auto cleanup kobject_del kobject: 'rx-0' (ffff88808f87d250): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880453532d8): kobject_cleanup, parent ffff8880a0373848 kobject: 'tx-0' (ffff8880453532d8): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880453532d8): kobject_uevent_env kobject: 'tx-0' (ffff8880453532d8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff8880453532d8): auto cleanup kobject_del kobject: 'tx-0' (ffff8880453532d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a0373848): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a0373848): calling ktype release kobject: 'queues' (ffff8880a0373848): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (ffff88804f320c70): kobject_uevent_env kobject: 'ip_vti0' (ffff88804f320c70): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (ffff88804f320c70): kobject_cleanup, parent (null) kobject: 'ip_vti0' (ffff88804f320c70): calling ktype release kobject: 'ip_vti0': free name kobject: 'batman_adv' (ffff8880999fc980): kobject_uevent_env kobject: 'loop2' (ffff8880a4a932e0): kobject_uevent_env kobject: 'batman_adv' (ffff8880999fc980): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (ffff8880a4a932e0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (ffff8880999fc980): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff8880999fc980): calling ktype release kobject: (ffff8880999fc980): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff88808f87d6d0): kobject_cleanup, parent ffff8880a0373748 kobject: 'rx-0' (ffff88808f87d6d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808f87d6d0): kobject_uevent_env kobject: 'rx-0' (ffff88808f87d6d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808f87d6d0): auto cleanup kobject_del kobject: 'rx-0' (ffff88808f87d6d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88805c0cba18): kobject_cleanup, parent ffff8880a0373748 kobject: 'tx-0' (ffff88805c0cba18): auto cleanup 'remove' event kobject: 'tx-0' (ffff88805c0cba18): kobject_uevent_env kobject: 'tx-0' (ffff88805c0cba18): kobject_uevent_env: uevent_suppress caused the event to drop! net_ratelimit: 24 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'tx-0' (ffff88805c0cba18): auto cleanup kobject_del kobject: 'tx-0' (ffff88805c0cba18): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a0373748): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a0373748): calling ktype release kobject: 'queues' (ffff8880a0373748): kset_release kobject: 'queues': free name kobject: 'erspan0' (ffff88808e5427b0): kobject_uevent_env kobject: 'erspan0' (ffff88808e5427b0): kobject_uevent_env: uevent_suppress caused the event to drop! protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'erspan0' (ffff88808e5427b0): kobject_cleanup, parent (null) kobject: 'erspan0' (ffff88808e5427b0): calling ktype release kobject: 'erspan0': free name kobject: 'batman_adv' (ffff88809d802400): kobject_uevent_env kobject: 'batman_adv' (ffff88809d802400): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff88809d802400): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff88809d802400): calling ktype release kobject: (ffff88809d802400): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff88808c5e3f10): kobject_cleanup, parent ffff88809550bc48 kobject: 'rx-0' (ffff88808c5e3f10): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808c5e3f10): kobject_uevent_env kobject: 'rx-0' (ffff88808c5e3f10): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808c5e3f10): auto cleanup kobject_del kobject: 'rx-0' (ffff88808c5e3f10): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88808c6785d8): kobject_cleanup, parent ffff88809550bc48 kobject: 'tx-0' (ffff88808c6785d8): auto cleanup 'remove' event kobject: 'tx-0' (ffff88808c6785d8): kobject_uevent_env kobject: 'tx-0' (ffff88808c6785d8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88808c6785d8): auto cleanup kobject_del kobject: 'tx-0' (ffff88808c6785d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809550bc48): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809550bc48): calling ktype release kobject: 'queues' (ffff88809550bc48): kset_release kobject: 'queues': free name kobject: 'gretap0' (ffff88809153eab0): kobject_uevent_env kobject: 'gretap0' (ffff88809153eab0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gretap0' (ffff88809153eab0): kobject_cleanup, parent (null) kobject: 'gretap0' (ffff88809153eab0): calling ktype release kobject: 'gretap0': free name kobject: 'rx-0' (ffff88808c5e3850): kobject_cleanup, parent ffff88809550b048 kobject: 'rx-0' (ffff88808c5e3850): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808c5e3850): kobject_uevent_env kobject: 'rx-0' (ffff88808c5e3850): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808c5e3850): auto cleanup kobject_del kobject: 'rx-0' (ffff88808c5e3850): calling ktype release protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 kobject: 'rx-0': free name kobject: 'tx-0' (ffff88809697f818): kobject_cleanup, parent ffff88809550b048 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'tx-0' (ffff88809697f818): auto cleanup 'remove' event kobject: 'tx-0' (ffff88809697f818): kobject_uevent_env kobject: 'tx-0' (ffff88809697f818): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88809697f818): auto cleanup kobject_del kobject: 'tx-0' (ffff88809697f818): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809550b048): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809550b048): calling ktype release kobject: 'queues' (ffff88809550b048): kset_release kobject: 'queues': free name kobject: 'gre0' (ffff88804f652970): kobject_uevent_env kobject: 'gre0' (ffff88804f652970): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (ffff88804f652970): kobject_cleanup, parent (null) kobject: 'gre0' (ffff88804f652970): calling ktype release kobject: 'gre0': free name kobject: 'rx-0' (ffff8880a5a79610): kobject_cleanup, parent ffff8880a0fb0848 kobject: 'rx-0' (ffff8880a5a79610): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a5a79610): kobject_uevent_env kobject: 'rx-0' (ffff8880a5a79610): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a5a79610): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a5a79610): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88805719fa18): kobject_cleanup, parent ffff8880a0fb0848 kobject: 'tx-0' (ffff88805719fa18): auto cleanup 'remove' event kobject: 'tx-0' (ffff88805719fa18): kobject_uevent_env kobject: 'tx-0' (ffff88805719fa18): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88805719fa18): auto cleanup kobject_del kobject: 'tx-0' (ffff88805719fa18): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a0fb0848): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a0fb0848): calling ktype release kobject: 'queues' (ffff8880a0fb0848): kset_release kobject: 'queues': free name kobject: 'tunl0' (ffff88805a276830): kobject_uevent_env kobject: 'tunl0' (ffff88805a276830): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tunl0' (ffff88805a276830): kobject_cleanup, parent (null) kobject: 'tunl0' (ffff88805a276830): calling ktype release kobject: 'tunl0': free name kobject: 'rx-0' (ffff888091d9f850): kobject_cleanup, parent ffff8880948edb48 kobject: 'rx-0' (ffff888091d9f850): auto cleanup 'remove' event kobject: 'rx-0' (ffff888091d9f850): kobject_uevent_env kobject: 'rx-0' (ffff888091d9f850): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff888091d9f850): auto cleanup kobject_del kobject: 'rx-0' (ffff888091d9f850): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880a920b058): kobject_cleanup, parent ffff8880948edb48 kobject: 'tx-0' (ffff8880a920b058): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880a920b058): kobject_uevent_env kobject: 'tx-0' (ffff8880a920b058): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff8880a920b058): auto cleanup kobject_del kobject: 'tx-0' (ffff8880a920b058): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880948edb48): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880948edb48): calling ktype release kobject: 'queues' (ffff8880948edb48): kset_release kobject: 'queues': free name kobject: 'lo' (ffff88804d557070): kobject_uevent_env kobject: 'lo' (ffff88804d557070): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (ffff88804d557070): kobject_cleanup, parent (null) kobject: 'lo' (ffff88804d557070): calling ktype release kobject: 'lo': free name protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (ffff8880a4b70320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b70320): fill_kobj_path: path = '/devices/virtual/block/loop5' EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 4294967293 (only 16 groups) kobject: 'loop1' (ffff8880a4a1f260): kobject_uevent_env kobject: 'loop1' (ffff8880a4a1f260): fill_kobj_path: path = '/devices/virtual/block/loop1' overlayfs: unrecognized mount option "woridir=./file1Ђky#1' `܈]r@sߞ^42dĘE" or missing value