[ 125.292279][ T4400] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 131.568210][ T4400] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 131.576342][ T4400] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:1569' (ECDSA) to the list of known hosts. 1970/01/01 00:02:21 fuzzer started 1970/01/01 00:02:24 dialing manager at localhost:38117 1970/01/01 00:02:25 checking machine... 1970/01/01 00:02:25 checking revisions... 1970/01/01 00:02:25 testing simple program... executing program [ 148.913601][ T4619] cgroup: Unknown subsys name 'hugetlb' [ 150.226596][ T4400] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 150.318785][ T4400] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 150.349527][ T4619] IPVS: ftp: loaded support on port[0] = 21 [ 150.692885][ T4619] chnl_net:caif_netlink_parms(): no params data found [ 150.887124][ T4619] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.888033][ T4619] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.901455][ T4619] device bridge_slave_0 entered promiscuous mode [ 150.922731][ T4619] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.923311][ T4619] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.930519][ T4619] device bridge_slave_1 entered promiscuous mode [ 150.996775][ T4619] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 151.012950][ T4619] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 151.073483][ T4619] team0: Port device team_slave_0 added [ 151.087989][ T4619] team0: Port device team_slave_1 added [ 151.137940][ T4619] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 151.138230][ T4619] 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. [ 151.138752][ T4619] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 151.154332][ T4619] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 151.154609][ T4619] 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. [ 151.155948][ T4619] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 151.243795][ T4619] device hsr_slave_0 entered promiscuous mode [ 151.252232][ T4619] device hsr_slave_1 entered promiscuous mode executing program [ 151.632925][ T4619] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 151.679974][ T4619] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 151.698490][ T4619] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 151.714788][ T4619] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 152.147895][ T4619] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.194503][ T2880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.202840][ T19] Bluetooth: hci0: command 0x0409 tx timeout [ 152.205050][ T2880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.232171][ T4619] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.250216][ T2880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 152.254713][ T2880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 152.263665][ T2880] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.264342][ T2880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.290022][ T2880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 152.308880][ T2880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 152.312746][ T2880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 152.314940][ T2880] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.315787][ T2880] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.348881][ T2880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.380544][ T2880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.431451][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.443319][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.464358][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 152.506791][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.514741][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.559428][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 152.571244][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 152.614964][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 152.622080][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 152.663213][ T4619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 152.788960][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 152.792081][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 152.848748][ T4619] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 152.978064][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 152.983890][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 153.091851][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 153.100701][ T2690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 153.130371][ T4632] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 153.137816][ T4632] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 153.162583][ T4619] device veth0_vlan entered promiscuous mode [ 153.232213][ T4619] device veth1_vlan entered promiscuous mode [ 153.378072][ T4632] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 153.390387][ T4632] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 153.399132][ T4632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 153.406107][ T4632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 153.424876][ T4632] ------------[ cut here ]------------ [ 153.439400][ T4632] WARNING: CPU: 1 PID: 4632 at include/linux/seqlock.h:271 __seqprop_assert.constprop.0+0xf0/0x11c [ 153.440522][ T4632] Modules linked in: [ 153.441208][ T4632] Kernel panic - not syncing: panic_on_warn set ... [ 153.441791][ T4632] CPU: 1 PID: 4632 Comm: kworker/1:3 Not tainted 5.12.0-rc2-syzkaller #0 [ 153.442122][ T4632] Hardware name: ARM-Versatile Express [ 153.442939][ T4632] Workqueue: events macvlan_process_broadcast [ 153.443742][ T4632] Backtrace: [ 153.444226][ T4632] [<82740468>] (dump_backtrace) from [<827406dc>] (show_stack+0x18/0x1c) [ 153.444871][ T4632] r7:00000080 r6:60000093 r5:00000000 r4:8422a3c4 [ 153.445297][ T4632] [<827406c4>] (show_stack) from [<82751b58>] (dump_stack+0xb8/0xe8) [ 153.445832][ T4632] [<82751aa0>] (dump_stack) from [<82741270>] (panic+0x130/0x378) [ 153.446157][ T4632] r7:830209b4 r6:84069ea4 r5:00000000 r4:844350d0 [ 153.446440][ T4632] [<82741140>] (panic) from [<80244924>] (__warn+0xb0/0x164) [ 153.446776][ T4632] r3:8404ec8c r2:00000000 r1:00000000 r0:830209b4 [ 153.447040][ T4632] r7:0000010f [ 153.447247][ T4632] [<80244874>] (__warn) from [<82741520>] (warn_slowpath_fmt+0x68/0xd4) [ 153.447606][ T4632] r7:81363f70 r6:0000010f r5:83018e50 r4:00000000 [ 153.447866][ T4632] [<827414bc>] (warn_slowpath_fmt) from [<81363f70>] (__seqprop_assert.constprop.0+0xf0/0x11c) [ 153.448226][ T4632] r8:5a109000 r7:0000000f r6:a568dac0 r5:89802300 r4:00000001 [ 153.448527][ T4632] [<81363e80>] (__seqprop_assert.constprop.0) from [<81364af0>] (macvlan_broadcast+0x154/0x26c) [ 153.448884][ T4632] r5:89802300 r4:8a927740 [ 153.449098][ T4632] [<8136499c>] (macvlan_broadcast) from [<81365020>] (macvlan_process_broadcast+0x258/0x2d0) [ 153.449527][ T4632] r10:81364f78 r9:8a86d000 r8:8a9c7e7c r7:8413aa5c r6:00000000 r5:00000000 [ 153.449866][ T4632] r4:89802840 [ 153.450088][ T4632] [<81364dc8>] (macvlan_process_broadcast) from [<802696a4>] (process_one_work+0x2d4/0x998) [ 153.450464][ T4632] r10:00000008 r9:8404ec98 r8:84367a02 r7:ddfe6400 r6:ddfe2d40 r5:898dac80 [ 153.450755][ T4632] r4:8a86d43c [ 153.450969][ T4632] [<802693d0>] (process_one_work) from [<80269dcc>] (worker_thread+0x64/0x54c) [ 153.451342][ T4632] r10:00000008 r9:8a9c6000 r8:84006d00 r7:ddfe2d78 r6:898dac94 r5:ddfe2d40 [ 153.451674][ T4632] r4:898dac80 [ 153.451888][ T4632] [<80269d68>] (worker_thread) from [<80271f40>] (kthread+0x184/0x1a4) [ 153.452251][ T4632] r10:85247e64 r9:898dac80 r8:80269d68 r7:00000000 r6:8a9c6000 r5:89a2ee40 [ 153.452604][ T4632] r4:8a97bd00 [ 153.452824][ T4632] [<80271dbc>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 153.453260][ T4632] Exception stack(0x8a9c7fb0 to 0x8a9c7ff8) [ 153.453714][ T4632] 7fa0: 00000000 00000000 00000000 00000000 [ 153.454055][ T4632] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 153.454404][ T4632] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 153.454749][ T4632] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271dbc [ 153.455061][ T4632] r4:89a2ee40 [ 153.457164][ C0] CPU0: stopping [ 153.457910][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.12.0-rc2-syzkaller #0 [ 153.458332][ C0] Hardware name: ARM-Versatile Express [ 153.458606][ C0] Backtrace: [ 153.458833][ C0] [<82740468>] (dump_backtrace) from [<827406dc>] (show_stack+0x18/0x1c) [ 153.459225][ C0] r7:00000080 r6:60070193 r5:00000000 r4:8422a3c4 [ 153.459462][ C0] [<827406c4>] (show_stack) from [<82751b58>] (dump_stack+0xb8/0xe8) [ 153.459771][ C0] [<82751aa0>] (dump_stack) from [<802111fc>] (do_handle_IPI+0x414/0x440) [ 153.460388][ C0] r7:8500ccc0 r6:00000000 r5:00000014 r4:00000004 [ 153.460685][ C0] [<80210de8>] (do_handle_IPI) from [<80211248>] (ipi_handler+0x20/0x28) [ 153.461062][ C0] r9:84001eb0 r8:84001e18 r7:8500ccc0 r6:8404f4b4 r5:00000014 r4:850c6000 [ 153.461387][ C0] [<80211228>] (ipi_handler) from [<802dfc04>] (handle_percpu_devid_irq+0xa4/0x19c) [ 153.461980][ C0] [<802dfb60>] (handle_percpu_devid_irq) from [<802d8a30>] (__handle_domain_irq+0xb0/0x120) [ 153.462426][ C0] r10:84001e48 r9:84001eb0 r8:00000001 r7:00000000 r6:83ed8498 r5:00000000 [ 153.462782][ C0] r4:83ed8498 r3:00010001 [ 153.463016][ C0] [<802d8980>] (__handle_domain_irq) from [<810109b0>] (gic_handle_irq+0x84/0xac) [ 153.463393][ C0] r10:00000000 r9:40070193 r8:e000200c r7:83ed84bc r6:e0002000 r5:84001eb0 [ 153.463760][ C0] r4:8404f4b4 [ 153.463956][ C0] [<8101092c>] (gic_handle_irq) from [<80200abc>] (__irq_svc+0x5c/0x94) [ 153.464384][ C0] Exception stack(0x84001eb0 to 0x84001ef8) [ 153.464735][ C0] 1ea0: 00000000 83296c90 00000001 8021e080 [ 153.465182][ C0] 1ec0: 84000000 00000000 8404ec98 8404ecd4 00000001 00000000 00000000 84001f0c [ 153.465717][ C0] 1ee0: 84001ef0 84001f00 80209434 80209438 20070013 ffffffff [ 153.466078][ C0] r9:84000000 r8:00000001 r7:84001ee4 r6:ffffffff r5:20070013 r4:80209438 [ 153.466498][ C0] [<802093f0>] (arch_cpu_idle) from [<8277caf8>] (default_idle_call+0x50/0x9c) [ 153.466868][ C0] [<8277caa8>] (default_idle_call) from [<8028e178>] (do_idle+0x26c/0x2f8) [ 153.467246][ C0] [<8028df0c>] (do_idle) from [<8028e624>] (cpu_startup_entry+0x20/0x24) [ 153.467621][ C0] r10:30c5387d r9:83ea7a80 r8:8404ec40 r7:00000000 r6:ffffffff r5:843679bc [ 153.467982][ C0] r4:000000dc [ 153.468191][ C0] [<8028e604>] (cpu_startup_entry) from [<82774170>] (rest_init+0x1c0/0x29c) [ 153.468600][ C0] [<82773fb0>] (rest_init) from [<83e00a7c>] (arch_call_rest_init+0x10/0x14) [ 153.468971][ C0] r5:83ea7a80 r4:84434068 [ 153.469259][ C0] [<83e00a6c>] (arch_call_rest_init) from [<83e010b0>] (start_kernel+0x5e0/0x62c) [ 153.469678][ C0] [<83e00ad0>] (start_kernel) from [<00000000>] (0x0) [ 153.471106][ T4632] Dumping ftrace buffer: [ 153.472608][ T4632] (ftrace buffer empty) [ 153.473822][ T4632] Rebooting in 86400 seconds.. VM DIAGNOSIS: 01:51:59 Registers: info registers vcpu 0 R00=00000000 R01=83296c90 R02=00000001 R03=8021e080 R04=84000000 R05=00000000 R06=8404ec98 R07=8404ecd4 R08=00000001 R09=00000000 R10=00000000 R11=84001f0c R12=84001ef0 R13=84001f00 R14=80209434 R15=8021e088 PSR=20070093 --C- A S svc32 s00=656d6f63 s01=65722073 d00=65722073656d6f63 s02=342e3335 s03=30313630 d01=30313630342e3335 s04=205b5d37 s05=33363454 d02=33363454205b5d37 s06=49205d32 s07=3a367650 d03=3a36765049205d32 s08=44444120 s09=4e4f4352 d04=4e4f435244444120 s10=454e2846 s11=56454454 d05=56454454454e2846 s12=4148435f s13=2945474e d06=2945474e4148435f s14=6576203a s15=5f306874 d07=5f3068746576203a s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 R00=844372d4 R01=ffffffff R02=83ecd680 R03=0000000c R04=00000093 R05=84071f28 R06=83ecd680 R07=00040000 R08=00000000 R09=84a42a28 R10=802d4204 R11=8a9c7a58 R12=8a9c7a4c R13=8a9c7a1c R14=82773fac R15=805f84fc PSR=c0000093 NZ-- A S svc32 s00=73656d6f s01=61657220 d00=6165722073656d6f s02=205b5d31 s03=39363254 d01=39363254205b5d31 s04=49205d30 s05=3a367650 d02=3a36765049205d30 s06=44444120 s07=4e4f4352 d03=4e4f435244444120 s08=454e2846 s09=56454454 d04=56454454454e2846 s10=4148435f s11=2945474e d05=2945474e4148435f s12=6574203a s13=735f6d61 d06=735f6d616574203a s14=6576616c s15=203a315f d07=203a315f6576616c s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000