DUID 00:04:15:32:48:1d:3b:73:54:4f:46:a6:7d:b2:d0:ec:1f:b1 forked to background, child pid 3172 [ 30.194468][ T3173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.204837][ T3173] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.82' (ECDSA) to the list of known hosts. syzkaller login: [ 50.656536][ T3588] chnl_net:caif_netlink_parms(): no params data found [ 50.699526][ T3588] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.707108][ T3588] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.715172][ T3588] device bridge_slave_0 entered promiscuous mode [ 50.724095][ T3588] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.731460][ T3588] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.739388][ T3588] device bridge_slave_1 entered promiscuous mode [ 50.759988][ T3588] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.771084][ T3588] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.794141][ T3588] team0: Port device team_slave_0 added [ 50.801418][ T3588] team0: Port device team_slave_1 added [ 50.818917][ T3588] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.825933][ T3588] 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. [ 50.852134][ T3588] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.864632][ T3588] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.871643][ T3588] 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. [ 50.897654][ T3588] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 50.923946][ T3588] device hsr_slave_0 entered promiscuous mode [ 50.931216][ T3588] device hsr_slave_1 entered promiscuous mode [ 51.013049][ T3588] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 51.024073][ T3588] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 51.033656][ T3588] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 51.043077][ T3588] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 51.063941][ T3588] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.071119][ T3588] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.078739][ T3588] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.086063][ T3588] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.127543][ T3588] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.141666][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.153331][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.161861][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.171345][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 51.184610][ T3588] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.213917][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.222471][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.229606][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.237239][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.245869][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.252948][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.261384][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.270843][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.279443][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.288593][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.298902][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.310570][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.330508][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.337891][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.353239][ T3588] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.479320][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.491856][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.501708][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.510603][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.521224][ T3588] device veth0_vlan entered promiscuous mode [ 51.532559][ T3588] device veth1_vlan entered promiscuous mode [ 51.551907][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 51.560457][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.568680][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.580213][ T3588] device veth0_macvtap entered promiscuous mode [ 51.588689][ T3588] device veth1_macvtap entered promiscuous mode [ 51.605334][ T3588] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.613085][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.622740][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.634109][ T3588] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.642563][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.654787][ T3588] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.663899][ T3588] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.673068][ T3588] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 51.681864][ T3588] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 51.899904][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found executing program [ 52.082821][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found executing program [ 52.263668][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found executing program executing program [ 52.634356][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 52.660205][ C0] vcan0: j1939_tp_rxtimer: 0xffff8880711ef800: rx timeout, send abort [ 52.671646][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88801c268c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 52.686447][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888078e6e400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 52.700862][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88801c269c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 52.842025][ C0] vcan0: j1939_tp_rxtimer: 0xffff888070febc00: rx timeout, send abort [ 52.851334][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888078e6f400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 52.865724][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888078e6f800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 52.880125][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880707e6800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 52.897609][ C0] vcan0: j1939_xtp_rx_dpo: no connection found [ 52.903841][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.910384][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.916875][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.923417][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.929956][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.936415][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.942931][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.949425][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.955859][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.962378][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.969031][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.975494][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.982003][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.988460][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 52.994984][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.001486][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.007923][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.014520][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.021260][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.027749][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.034296][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.040827][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.047277][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.053789][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.060267][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.066812][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.073345][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.079853][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.086288][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.092795][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.099279][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.105720][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.112252][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.118760][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.125278][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.131781][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.138218][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.144727][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.151233][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.157679][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.164267][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.170934][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.177453][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.183991][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.190523][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.196990][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.203476][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.210120][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.216557][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.223040][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.229513][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.235971][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.242462][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.249034][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.255484][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.261967][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.268408][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.274901][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.281391][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.287827][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.294998][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.301464][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.307907][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.314826][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.321362][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.327842][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.334396][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.340883][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.347442][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.353979][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.360476][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.366942][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.373450][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.379935][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.386373][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.390914][ C1] vcan0: j1939_tp_rxtimer: 0xffff888077b65800: rx timeout, send abort [ 53.392880][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.401405][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888078e6fc00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 53.407526][ C0] vcan0: j1939_tp_rxtimer: 0xffff888070218800: rx timeout, send abort [ 53.421747][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c0000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 53.430068][ C0] vcan0: j1939_tp_rxtimer: 0xffff8880711ef800: abort rx timeout. Force session deactivation [ 53.454281][ C0] vcan0: j1939_tp_rxtimer: 0xffff888070febc00: abort rx timeout. Force session deactivation [ 53.470597][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c0400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 53.488295][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c0800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 53.489579][ C1] vcan0: j1939_xtp_rx_dat_one: 0xffff8880135c0800: last 00 [ 53.516080][ C1] vcan0: j1939_xtp_rx_dat_one: 0xffff8880135c0800: last 00 [ 53.520063][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888144dc2800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 53.527415][ C1] vcan0: j1939_xtp_rx_dat_one: 0xffff8880135c0c00: last 00 [ 53.552092][ C1] vcan0: j1939_xtp_rx_dat_one: 0xffff88801f72b800: last 15 [ 53.561790][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c0c00: 0x00000: (5) Maximal retransmit request limit reached [ 53.573293][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c1000: 0x00000: (5) Maximal retransmit request limit reached [ 53.573328][ C0] vcan0: j1939_xtp_rx_dat_one: 0xffff8880135c1000: last 00 [ 53.584724][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88801f72b800: 0x00000: (5) Maximal retransmit request limit reached [ 53.592020][ C0] vcan0: j1939_xtp_rx_dat_one: 0xffff8880135c1400: last 00 [ 53.603347][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c1400: 0x00000: (5) Maximal retransmit request limit reached [ 53.610578][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.621938][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c1800: 0x00000: (5) Maximal retransmit request limit reached [ 53.628349][ C0] vcan0: j1939_xtp_rx_dat_one: 0xffff8880135c1800: last 00 [ 53.639719][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c1c00: 0x00000: (5) Maximal retransmit request limit reached [ 53.646942][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.658267][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c2000: 0x00000: (5) Maximal retransmit request limit reached [ 53.664691][ C0] vcan0: j1939_xtp_rx_dat_one: 0xffff8880135c2000: last 00 [ 53.683365][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 53.689910][ C0] vcan0: j1939_xtp_rx_dat_one: 0xffff8880135c2400: last 00 [ 53.700407][ C0] vcan0: j1939_xtp_rx_dat_one: 0xffff8880186c3800: last 15 [ 53.709043][ C1] vcan0: j1939_tp_rxtimer: 0xffff88806fd81c00: rx timeout, send abort [ 53.724663][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c2400: 0x00000: (5) Maximal retransmit request limit reached [ 53.725381][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c2400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 53.736135][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c2800: 0x00000: (5) Maximal retransmit request limit reached [ 53.750379][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880135c2800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 53.761798][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880186c3800: 0x00000: (5) Maximal retransmit request limit reached [ 53.776768][ C1] ------------[ cut here ]------------ [ 53.792996][ C1] WARNING: CPU: 1 PID: 19 at net/can/j1939/transport.c:1090 j1939_session_deactivate+0xaf/0xd0 [ 53.803360][ C1] Modules linked in: [ 53.807258][ C1] CPU: 1 PID: 19 Comm: ksoftirqd/1 Not tainted 5.17.0-rc2-syzkaller-00060-g88808fbbead4 #0 [ 53.817265][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.827327][ C1] RIP: 0010:j1939_session_deactivate+0xaf/0xd0 [ 53.833496][ C1] Code: fd 01 76 21 e8 d2 0a 52 f9 48 89 ef e8 2a fc ff ff 4c 89 e7 41 89 c5 e8 af 9d 26 01 44 89 e8 5d 41 5c 41 5d c3 e8 b1 0a 52 f9 <0f> 0b eb d6 4c 89 ef e8 45 4c 99 f9 eb b5 48 89 ef e8 4b 4c 99 f9 [ 53.853115][ C1] RSP: 0018:ffffc90000d979a0 EFLAGS: 00010246 [ 53.859219][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000100 [ 53.867188][ C1] RDX: ffff888011985700 RSI: ffffffff882663cf RDI: 0000000000000003 [ 53.875173][ C1] RBP: ffff8880135c2800 R08: 0000000000000001 R09: ffff8880135c282b [ 53.883152][ C1] R10: ffffffff882663a3 R11: 0000000000000001 R12: ffff88801a6b9070 [ 53.891131][ C1] R13: 0000000000000001 R14: ffff88801e0be818 R15: ffffffff8ac388c0 [ 53.899113][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 53.912765][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.919357][ C1] CR2: 00007fdbec3f6058 CR3: 0000000076775000 CR4: 00000000003506e0 [ 53.927353][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.935503][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.943612][ C1] Call Trace: [ 53.946882][ C1] [ 53.949840][ C1] j1939_session_deactivate_activate_next+0x12/0x35 [ 53.956439][ C1] j1939_xtp_rx_abort_one.cold+0x20b/0x33c [ 53.962297][ C1] j1939_tp_recv+0xb3d/0xcb0 [ 53.966912][ C1] j1939_can_recv+0x6ff/0x9a0 [ 53.971594][ C1] ? j1939_netdev_notify+0x1d0/0x1d0 [ 53.977392][ C1] ? j1939_netdev_notify+0x1d0/0x1d0 [ 53.982687][ C1] can_rcv_filter+0x5d4/0x8d0 [ 53.987358][ C1] can_receive+0x31d/0x580 [ 53.991786][ C1] can_rcv+0x120/0x1c0 [ 53.995870][ C1] ? can_receive+0x580/0x580 [ 54.000472][ C1] __netif_receive_skb_one_core+0x114/0x180 [ 54.006357][ C1] ? __netif_receive_skb_core+0x3850/0x3850 [ 54.012266][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 54.017313][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 54.022277][ C1] __netif_receive_skb+0x24/0x1b0 [ 54.027295][ C1] process_backlog+0x2a5/0x6c0 [ 54.032073][ C1] __napi_poll+0xaf/0x440 [ 54.036411][ C1] net_rx_action+0x801/0xb40 [ 54.041017][ C1] ? napi_threaded_poll+0x520/0x520 [ 54.046208][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 54.051090][ C1] __do_softirq+0x29b/0x9c2 [ 54.055588][ C1] ? __irq_exit_rcu+0x180/0x180 [ 54.060446][ C1] run_ksoftirqd+0x2d/0x60 [ 54.065115][ C1] smpboot_thread_fn+0x645/0x9c0 [ 54.070082][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 54.076323][ C1] kthread+0x2e9/0x3a0 [ 54.080400][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 54.086030][ C1] ret_from_fork+0x1f/0x30 [ 54.090478][ C1] [ 54.093484][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 54.100049][ C1] CPU: 1 PID: 19 Comm: ksoftirqd/1 Not tainted 5.17.0-rc2-syzkaller-00060-g88808fbbead4 #0 [ 54.110009][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.120046][ C1] Call Trace: [ 54.123312][ C1] [ 54.126241][ C1] dump_stack_lvl+0xcd/0x134 [ 54.130826][ C1] panic+0x2b0/0x6dd [ 54.134715][ C1] ? __warn_printk+0xf3/0xf3 [ 54.139301][ C1] ? __warn.cold+0x1d1/0x2cf [ 54.143887][ C1] ? j1939_session_deactivate+0xaf/0xd0 [ 54.149421][ C1] __warn.cold+0x1ec/0x2cf [ 54.153835][ C1] ? j1939_session_deactivate+0xaf/0xd0 [ 54.159370][ C1] report_bug+0x1bd/0x210 [ 54.163699][ C1] handle_bug+0x3c/0x60 [ 54.167871][ C1] exc_invalid_op+0x14/0x40 [ 54.172360][ C1] asm_exc_invalid_op+0x12/0x20 [ 54.177229][ C1] RIP: 0010:j1939_session_deactivate+0xaf/0xd0 [ 54.183375][ C1] Code: fd 01 76 21 e8 d2 0a 52 f9 48 89 ef e8 2a fc ff ff 4c 89 e7 41 89 c5 e8 af 9d 26 01 44 89 e8 5d 41 5c 41 5d c3 e8 b1 0a 52 f9 <0f> 0b eb d6 4c 89 ef e8 45 4c 99 f9 eb b5 48 89 ef e8 4b 4c 99 f9 [ 54.202988][ C1] RSP: 0018:ffffc90000d979a0 EFLAGS: 00010246 [ 54.209044][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000100 [ 54.217007][ C1] RDX: ffff888011985700 RSI: ffffffff882663cf RDI: 0000000000000003 [ 54.224961][ C1] RBP: ffff8880135c2800 R08: 0000000000000001 R09: ffff8880135c282b [ 54.232935][ C1] R10: ffffffff882663a3 R11: 0000000000000001 R12: ffff88801a6b9070 [ 54.240907][ C1] R13: 0000000000000001 R14: ffff88801e0be818 R15: ffffffff8ac388c0 [ 54.248872][ C1] ? j1939_session_deactivate+0x83/0xd0 [ 54.254411][ C1] ? j1939_session_deactivate+0xaf/0xd0 [ 54.259969][ C1] j1939_session_deactivate_activate_next+0x12/0x35 [ 54.266685][ C1] j1939_xtp_rx_abort_one.cold+0x20b/0x33c [ 54.272510][ C1] j1939_tp_recv+0xb3d/0xcb0 [ 54.277100][ C1] j1939_can_recv+0x6ff/0x9a0 [ 54.281770][ C1] ? j1939_netdev_notify+0x1d0/0x1d0 [ 54.287062][ C1] ? j1939_netdev_notify+0x1d0/0x1d0 [ 54.292332][ C1] can_rcv_filter+0x5d4/0x8d0 [ 54.297000][ C1] can_receive+0x31d/0x580 [ 54.301410][ C1] can_rcv+0x120/0x1c0 [ 54.305464][ C1] ? can_receive+0x580/0x580 [ 54.310181][ C1] __netif_receive_skb_one_core+0x114/0x180 [ 54.316065][ C1] ? __netif_receive_skb_core+0x3850/0x3850 [ 54.321948][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 54.326964][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 54.331895][ C1] __netif_receive_skb+0x24/0x1b0 [ 54.336906][ C1] process_backlog+0x2a5/0x6c0 [ 54.341661][ C1] __napi_poll+0xaf/0x440 [ 54.345977][ C1] net_rx_action+0x801/0xb40 [ 54.350556][ C1] ? napi_threaded_poll+0x520/0x520 [ 54.355756][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 54.360601][ C1] __do_softirq+0x29b/0x9c2 [ 54.365096][ C1] ? __irq_exit_rcu+0x180/0x180 [ 54.370008][ C1] run_ksoftirqd+0x2d/0x60 [ 54.374708][ C1] smpboot_thread_fn+0x645/0x9c0 [ 54.379666][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 54.385919][ C1] kthread+0x2e9/0x3a0 [ 54.389976][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 54.395749][ C1] ret_from_fork+0x1f/0x30 [ 54.400196][ C1] [ 54.403493][ C1] Kernel Offset: disabled [ 54.407894][ C1] Rebooting in 86400 seconds..