Warning: Permanently added '10.128.0.177' (ECDSA) to the list of known hosts. [ 38.740900][ T27] audit: type=1400 audit(1648786443.832:75): avc: denied { execmem } for pid=3585 comm="syz-executor128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 38.761194][ T27] audit: type=1400 audit(1648786443.862:76): avc: denied { mounton } for pid=3586 comm="syz-executor128" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 38.788542][ T27] audit: type=1400 audit(1648786443.862:77): avc: denied { mount } for pid=3586 comm="syz-executor128" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 38.813510][ T27] audit: type=1400 audit(1648786443.862:78): avc: denied { mounton } for pid=3586 comm="syz-executor128" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 38.843070][ T3586] chnl_net:caif_netlink_parms(): no params data found [ 38.874430][ T3586] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.881576][ T3586] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.889324][ T3586] device bridge_slave_0 entered promiscuous mode [ 38.896925][ T3586] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.904151][ T3586] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.911686][ T3586] device bridge_slave_1 entered promiscuous mode [ 38.927920][ T3586] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.938851][ T3586] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.961195][ T3586] team0: Port device team_slave_0 added [ 38.968225][ T3586] team0: Port device team_slave_1 added [ 38.982598][ T3586] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.989670][ T3586] 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. [ 39.015597][ T3586] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.027373][ T3586] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.034313][ T3586] 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. [ 39.060722][ T3586] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.082527][ T3586] device hsr_slave_0 entered promiscuous mode [ 39.089144][ T3586] device hsr_slave_1 entered promiscuous mode [ 39.150137][ T27] audit: type=1400 audit(1648786444.242:79): avc: denied { create } for pid=3586 comm="syz-executor128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.151557][ T3586] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.172210][ T27] audit: type=1400 audit(1648786444.242:80): avc: denied { write } for pid=3586 comm="syz-executor128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.198496][ T27] audit: type=1400 audit(1648786444.242:81): avc: denied { read } for pid=3586 comm="syz-executor128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.220797][ T3586] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.229321][ T3586] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.237940][ T3586] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.253744][ T3586] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.260821][ T3586] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.268196][ T3586] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.275241][ T3586] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.306641][ T3586] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.319177][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.327204][ T22] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.335482][ T22] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.343290][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 39.353870][ T3586] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.363618][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.372077][ T918] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.379173][ T918] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.397943][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.406268][ T918] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.413344][ T918] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.421345][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.429864][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.441048][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.449008][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.460649][ T3586] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.471592][ T3586] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.480058][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.497148][ T3586] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.504782][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.512247][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.522063][ T27] audit: type=1400 audit(1648786444.622:82): avc: denied { module_request } for pid=3586 comm="syz-executor128" kmod="netdev-xfrm0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 39.544613][ T27] audit: type=1400 audit(1648786444.622:83): avc: denied { sys_module } for pid=3586 comm="syz-executor128" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 39.599875][ T3594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.611820][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.620351][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.629030][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.638343][ T3586] device veth0_vlan entered promiscuous mode [ 39.647328][ T3586] device veth1_vlan entered promiscuous mode [ 39.663133][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.671551][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.679996][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.689582][ T3586] device veth0_macvtap entered promiscuous mode [ 39.698655][ T3586] device veth1_macvtap entered promiscuous mode [ 39.711445][ T3586] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.718943][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.728542][ T3595] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.738934][ T3586] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.747945][ T3586] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.756628][ T3586] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.765655][ T3586] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.774728][ T3586] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.785265][ T3594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 39.806626][ T27] audit: type=1400 audit(1648786444.892:84): avc: denied { mounton } for pid=3586 comm="syz-executor128" path="/dev/binderfs" dev="devtmpfs" ino=2313 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 39.886914][ T973] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.937594][ C1] BUG: sleeping function called from invalid context at block/blk-sysfs.c:766 [ 39.946495][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 39.955186][ C1] preempt_count: 101, expected: 0 [ 39.960224][ C1] RCU nest depth: 0, expected: 0 [ 39.965139][ C1] INFO: lockdep is turned off. [ 39.969901][ C1] Preemption disabled at: [ 39.969910][ C1] [<0000000000000000>] 0x0 [ 39.978644][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.17.0-syzkaller-13532-gb4a5ea09b293 #0 [ 39.989380][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.999421][ C1] Call Trace: [ 40.002700][ C1] [ 40.005524][ C1] dump_stack_lvl+0xcd/0x134 [ 40.010104][ C1] __might_resched.cold+0x222/0x26b [ 40.015313][ C1] blk_release_queue+0x1f/0x320 [ 40.020162][ C1] kobject_put+0x1c8/0x540 [ 40.024574][ C1] blkg_free.part.0+0x112/0x1f0 [ 40.029422][ C1] __blkg_release+0x105/0x160 [ 40.034093][ C1] rcu_core+0x7b1/0x1880 [ 40.038336][ C1] ? call_rcu+0x790/0x790 [ 40.042663][ C1] __do_softirq+0x29b/0x9c2 [ 40.047162][ C1] __irq_exit_rcu+0x123/0x180 [ 40.051838][ C1] irq_exit_rcu+0x5/0x20 [ 40.056088][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 40.061716][ C1] [ 40.064641][ C1] [ 40.067558][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 40.073541][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 40.079347][ C1] Code: 89 de e8 bd 64 17 f8 84 db 75 ac e8 d4 60 17 f8 e8 5f a8 1d f8 eb 0c e8 c8 60 17 f8 0f 00 2d 31 29 d1 00 e8 bc 60 17 f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 37 63 17 f8 48 85 db [ 40.098946][ C1] RSP: 0018:ffffc9000038fd18 EFLAGS: 00000293 [ 40.105003][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.112964][ C1] RDX: ffff888011532180 RSI: ffffffff89606c34 RDI: ffffffff89606c21 [ 40.120928][ C1] RBP: ffff888145a04064 R08: 0000000000000000 R09: 0000000000000000 [ 40.128889][ C1] R10: ffffffff817e14b8 R11: 0000000000000000 R12: 0000000000000001 [ 40.136852][ C1] R13: ffff888145a04000 R14: ffff888145a04064 R15: ffff88801a13d804 [ 40.144814][ C1] ? trace_hardirqs_on+0x38/0x1c0 [ 40.149853][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 40.155048][ C1] ? acpi_idle_do_entry+0x1b1/0x250 [ 40.160246][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 40.165444][ C1] acpi_idle_enter+0x361/0x500 [ 40.170211][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 40.175324][ C1] cpuidle_enter+0x4a/0xa0 [ 40.179740][ C1] do_idle+0x3e8/0x590 [ 40.183913][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 40.188933][ C1] ? _raw_spin_unlock_irqrestore+0x40/0x70 [ 40.194743][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 40.199935][ C1] cpu_startup_entry+0x14/0x20 [ 40.204701][ C1] start_secondary+0x265/0x340 [ 40.209468][ C1] ? set_cpu_sibling_map+0x1ef0/0x1ef0 [ 40.214933][ C1] secondary_startup_64_no_verify+0xc3/0xcb [ 40.220830][ C1]