Warning: Permanently added '10.128.0.143' (ECDSA) to the list of known hosts.
syzkaller login: [ 50.195801][ T3593] chnl_net:caif_netlink_parms(): no params data found
[ 50.238407][ T3593] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.245766][ T3593] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.253855][ T3593] device bridge_slave_0 entered promiscuous mode
[ 50.262503][ T3593] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.270376][ T3593] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.278330][ T3593] device bridge_slave_1 entered promiscuous mode
[ 50.298526][ T3593] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 50.309311][ T3593] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 50.331943][ T3593] team0: Port device team_slave_0 added
[ 50.340087][ T3593] team0: Port device team_slave_1 added
[ 50.357863][ T3593] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 50.364794][ T3593] 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.
[ 50.391128][ T3593] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 50.403728][ T3593] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 50.410943][ T3593] 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.
[ 50.437272][ T3593] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 50.462732][ T3593] device hsr_slave_0 entered promiscuous mode
[ 50.469780][ T3593] device hsr_slave_1 entered promiscuous mode
[ 50.550998][ T3593] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 50.562503][ T3593] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 50.571125][ T3593] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 50.580109][ T3593] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 50.600450][ T3593] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.607598][ T3593] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.615131][ T3593] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.622253][ T3593] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.665034][ T3593] 8021q: adding VLAN 0 to HW filter on device bond0
[ 50.677706][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.688950][ T7] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.697370][ T7] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.705100][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 50.718393][ T3593] 8021q: adding VLAN 0 to HW filter on device team0
[ 50.729879][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.738363][ T7] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.745426][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.756589][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.765187][ T20] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.772282][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.795396][ T3593] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 50.806629][ T3593] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 50.822561][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 50.830978][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 50.839439][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.848121][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.857098][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 50.864637][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 50.883745][ T3593] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 50.891434][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 50.899142][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 51.016489][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 51.034444][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 51.042924][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 51.050886][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 51.061320][ T3593] device veth0_vlan entered promiscuous mode
[ 51.072389][ T3593] device veth1_vlan entered promiscuous mode
[ 51.093087][ T3593] device veth0_macvtap entered promiscuous mode
[ 51.100370][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 51.109215][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 51.117690][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 51.126598][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 51.138389][ T3593] device veth1_macvtap entered promiscuous mode
[ 51.153451][ T3593] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 51.161067][ T3262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 51.173115][ T3593] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 51.182272][ T3600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 51.193049][ T3593] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 51.202038][ T3593] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
executing program
[ 51.211524][ T3593] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 51.220969][ T3593] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
executing program
executing program
[ 51.265593][ T3610] netlink: 244 bytes leftover after parsing attributes in process `syz-executor331'.
[ 51.298823][ T3611] netlink: 244 bytes leftover after parsing attributes in process `syz-executor331'.
executing program
executing program
[ 51.327742][ T3612] netlink: 244 bytes leftover after parsing attributes in process `syz-executor331'.
[ 51.358181][ T3613] netlink: 244 bytes leftover after parsing attributes in process `syz-executor331'.
executing program
[ 51.398113][ T3614] netlink: 244 bytes leftover after parsing attributes in process `syz-executor331'.
[ 51.428540][ T3615] netlink: 244 bytes leftover after parsing attributes in process `syz-executor331'.
executing program
[ 51.483266][ T3616] netlink: 244 bytes leftover after parsing attributes in process `syz-executor331'.
executing program
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[ 51.559348][ T3617] netlink: 244 bytes leftover after parsing attributes in process `syz-executor331'.
[ 51.588219][ T3618] netlink: 244 bytes leftover after parsing attributes in process `syz-executor331'.
executing program
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[ 51.616999][ T3619] netlink: 244 bytes leftover after parsing attributes in process `syz-executor331'.
executing program
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[ 54.267615][ T3662] ==================================================================
[ 54.275820][ T3662] BUG: KASAN: stack-out-of-bounds in packet_recvmsg+0x56c/0x1150
[ 54.283554][ T3662] Write of size 172 at addr ffffc90001f6fb78 by task syz-executor331/3662
[ 54.292052][ T3662]
[ 54.294369][ T3662] CPU: 1 PID: 3662 Comm: syz-executor331 Not tainted 5.17.0-rc7-syzkaller-00227-g68453767131a #0
[ 54.304875][ T3662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.314924][ T3662] Call Trace:
[ 54.318198][ T3662]
[ 54.321122][ T3662] dump_stack_lvl+0xcd/0x134
[ 54.325726][ T3662] print_address_description.constprop.0.cold+0xf/0x336
[ 54.332668][ T3662] ? packet_recvmsg+0x56c/0x1150
[ 54.337606][ T3662] ? packet_recvmsg+0x56c/0x1150
[ 54.342570][ T3662] kasan_report.cold+0x83/0xdf
[ 54.347336][ T3662] ? packet_recvmsg+0x56c/0x1150
[ 54.352304][ T3662] kasan_check_range+0x13d/0x180
[ 54.357257][ T3662] memcpy+0x39/0x60
[ 54.361059][ T3662] packet_recvmsg+0x56c/0x1150
[ 54.365824][ T3662] ? __packet_rcv_has_room+0x700/0x700
[ 54.371298][ T3662] ? __might_fault+0xd1/0x170
[ 54.375989][ T3662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 54.382243][ T3662] ? security_socket_recvmsg+0x8f/0xc0
[ 54.387715][ T3662] ? __packet_rcv_has_room+0x700/0x700
[ 54.393182][ T3662] ____sys_recvmsg+0x2c4/0x600
[ 54.397956][ T3662] ? kernel_recvmsg+0x160/0x160
[ 54.402812][ T3662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 54.409055][ T3662] ? __import_iovec+0x293/0x590
[ 54.413912][ T3662] ? import_iovec+0x10c/0x150
[ 54.418589][ T3662] ___sys_recvmsg+0x127/0x200
[ 54.423260][ T3662] ? __copy_msghdr_from_user+0x4b0/0x4b0
[ 54.428903][ T3662] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 54.434891][ T3662] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 54.440877][ T3662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 54.447118][ T3662] ? __fget_light+0x215/0x280
[ 54.451792][ T3662] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 54.458035][ T3662] __sys_recvmsg+0xe2/0x1a0
[ 54.462548][ T3662] ? __sys_recvmsg_sock+0x40/0x40
[ 54.467580][ T3662] ? syscall_enter_from_user_mode+0x21/0x70
[ 54.473489][ T3662] do_syscall_64+0x35/0xb0
[ 54.477901][ T3662] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 54.483790][ T3662] RIP: 0033:0x7fd349b03c29
[ 54.488204][ T3662] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 54.507809][ T3662] RSP: 002b:00007ffd0f6eadc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 54.516216][ T3662] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd349b03c29
[ 54.524180][ T3662] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000005
[ 54.532143][ T3662] RBP: 0000000000000000 R08: 000000000000000d R09: 000000000000000d
[ 54.540117][ T3662] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd0f6eade0
[ 54.548077][ T3662] R13: 00000000000f4240 R14: 000000000000d117 R15: 00007ffd0f6eadd4
[ 54.556057][ T3662]
[ 54.559064][ T3662]
[ 54.561376][ T3662]
[ 54.563687][ T3662] addr ffffc90001f6fb78 is located in stack of task syz-executor331/3662 at offset 32 in frame:
[ 54.574258][ T3662] ____sys_recvmsg+0x0/0x600
[ 54.578847][ T3662]
[ 54.581173][ T3662] this frame has 1 object:
[ 54.585571][ T3662] [32, 160) 'addr'
[ 54.585584][ T3662]
[ 54.591674][ T3662] Memory state around the buggy address:
[ 54.597375][ T3662] ffffc90001f6fa80: 00 04 f3 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00
[ 54.605428][ T3662] ffffc90001f6fb00: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00
[ 54.613479][ T3662] >ffffc90001f6fb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f3
[ 54.621526][ T3662] ^
[ 54.629573][ T3662] ffffc90001f6fc00: f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 f1
[ 54.637621][ T3662] ffffc90001f6fc80: f1 f1 f1 00 f2 f2 f2 00 f2 f2 f2 00 00 00 00 00
[ 54.645666][ T3662] ==================================================================
[ 54.653705][ T3662] Disabling lock debugging due to kernel taint
[ 54.663049][ T3662] Kernel panic - not syncing: panic_on_warn set ...
[ 54.669680][ T3662] CPU: 0 PID: 3662 Comm: syz-executor331 Tainted: G B 5.17.0-rc7-syzkaller-00227-g68453767131a #0
[ 54.681544][ T3662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.691577][ T3662] Call Trace:
[ 54.694872][ T3662]
[ 54.697822][ T3662] dump_stack_lvl+0xcd/0x134
[ 54.702401][ T3662] panic+0x2b0/0x6dd
[ 54.706296][ T3662] ? __warn_printk+0xf3/0xf3
[ 54.710885][ T3662] ? preempt_schedule_common+0x59/0xc0
[ 54.716328][ T3662] ? packet_recvmsg+0x56c/0x1150
[ 54.721247][ T3662] ? preempt_schedule_thunk+0x16/0x18
[ 54.726618][ T3662] ? trace_hardirqs_on+0x38/0x1c0
[ 54.731622][ T3662] ? trace_hardirqs_on+0x51/0x1c0
[ 54.736625][ T3662] ? packet_recvmsg+0x56c/0x1150
[ 54.741559][ T3662] ? packet_recvmsg+0x56c/0x1150
[ 54.746476][ T3662] end_report.cold+0x63/0x6f
[ 54.751046][ T3662] kasan_report.cold+0x71/0xdf
[ 54.755810][ T3662] ? packet_recvmsg+0x56c/0x1150
[ 54.760728][ T3662] kasan_check_range+0x13d/0x180
[ 54.765646][ T3662] memcpy+0x39/0x60
[ 54.769432][ T3662] packet_recvmsg+0x56c/0x1150
[ 54.774177][ T3662] ? __packet_rcv_has_room+0x700/0x700
[ 54.779616][ T3662] ? __might_fault+0xd1/0x170
[ 54.784286][ T3662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 54.790512][ T3662] ? security_socket_recvmsg+0x8f/0xc0
[ 54.795953][ T3662] ? __packet_rcv_has_room+0x700/0x700
[ 54.801395][ T3662] ____sys_recvmsg+0x2c4/0x600
[ 54.806144][ T3662] ? kernel_recvmsg+0x160/0x160
[ 54.810977][ T3662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 54.817201][ T3662] ? __import_iovec+0x293/0x590
[ 54.822033][ T3662] ? import_iovec+0x10c/0x150
[ 54.826689][ T3662] ___sys_recvmsg+0x127/0x200
[ 54.831356][ T3662] ? __copy_msghdr_from_user+0x4b0/0x4b0
[ 54.836967][ T3662] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 54.842928][ T3662] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 54.848890][ T3662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 54.855110][ T3662] ? __fget_light+0x215/0x280
[ 54.859766][ T3662] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 54.865990][ T3662] __sys_recvmsg+0xe2/0x1a0
[ 54.870484][ T3662] ? __sys_recvmsg_sock+0x40/0x40
[ 54.875503][ T3662] ? syscall_enter_from_user_mode+0x21/0x70
[ 54.881382][ T3662] do_syscall_64+0x35/0xb0
[ 54.885796][ T3662] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 54.891669][ T3662] RIP: 0033:0x7fd349b03c29
[ 54.896063][ T3662] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 54.915645][ T3662] RSP: 002b:00007ffd0f6eadc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[ 54.924034][ T3662] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd349b03c29
[ 54.931982][ T3662] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000005
[ 54.939933][ T3662] RBP: 0000000000000000 R08: 000000000000000d R09: 000000000000000d
[ 54.947893][ T3662] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd0f6eade0
[ 54.955857][ T3662] R13: 00000000000f4240 R14: 000000000000d117 R15: 00007ffd0f6eadd4
[ 54.963811][ T3662]
[ 54.966886][ T3662] Kernel Offset: disabled
[ 54.971193][ T3662] Rebooting in 86400 seconds..