[   35.395920][   T40] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   35.424695][   T40] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   35.495200][   T40] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   35.618999][   T40] bridge_slave_1: left allmulticast mode
[   35.620338][   T40] bridge_slave_1: left promiscuous mode
[   35.621820][   T40] bridge0: port 2(bridge_slave_1) entered disabled state
[   35.625019][   T40] bridge_slave_0: left allmulticast mode
[   35.626146][   T40] bridge_slave_0: left promiscuous mode
[   35.626241][   T40] bridge0: port 1(bridge_slave_0) entered disabled state
[   35.677204][   T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[   35.682731][   T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[   35.722019][   T40] bond0 (unregistering): Released all slaves
[   35.843743][ T4396] 8021q: adding VLAN 0 to HW filter on device eth4
[   35.970965][ T4396] 8021q: adding VLAN 0 to HW filter on device eth5
[   36.009555][   T40] hsr_slave_0: left promiscuous mode
[   36.011024][   T40] hsr_slave_1: left promiscuous mode
[   36.013423][   T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[   36.014964][   T40] batman_adv: batadv0: Removing interface: batadv_slave_0
[   36.016817][   T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[   36.018317][   T40] batman_adv: batadv0: Removing interface: batadv_slave_1
[   36.023756][   T40] veth1_macvtap: left promiscuous mode
[   36.024869][   T40] veth0_macvtap: left promiscuous mode
[   36.025981][   T40] veth1_vlan: left promiscuous mode
[   36.027013][   T40] veth0_vlan: left promiscuous mode
[   36.116765][   T40] team0 (unregistering): Port device team_slave_1 removed
[   36.120461][   T40] team0 (unregistering): Port device team_slave_0 removed
[   36.166735][ T4396] 8021q: adding VLAN 0 to HW filter on device eth6
[   36.309630][ T4396] 8021q: adding VLAN 0 to HW filter on device eth7
Warning: Permanently added '10.128.0.229' (ED25519) to the list of known hosts.
[   40.346056][ T5030] dummy0 speed is unknown, defaulting to 1000
[   40.346444][ T5030] dummy0 speed is unknown, defaulting to 1000
[   40.346884][ T5030] dummy0 speed is unknown, defaulting to 1000
[   40.382178][ T5030] infiniband rxe0: set active
[   40.382515][   T10] dummy0 speed is unknown, defaulting to 1000
[   40.385599][ T5030] infiniband rxe0: added dummy0
[   40.395261][ T5030] RDS/IB: rxe0: added
[   40.395370][ T5030] smc: adding ib device rxe0 with port count 1
[   40.395395][ T5030] smc:    ib device rxe0 port 1 has no pnetid
[   40.395785][ T4851] dummy0 speed is unknown, defaulting to 1000
[   40.432893][ T5030] rnbd_client L610: Mapping device test on session test, (access_mode: rw, nr_poll_queues: 0)
[   40.435828][   T12] rtrs_client L2020: <test>: CM error (CM event: address error, err: -ENODEV)
[   40.435847][   T12] ==================================================================
[   40.435853][   T12] BUG: KASAN: null-ptr-deref in trace_event_raw_event_rtrs_clt_conn_class+0x220/0x480
[   40.435872][   T12] Read of size 255 at addr 0000000000000000 by task kworker/u8:0/12
[   40.435880][   T12] 
[   40.435884][   T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT 
[   40.435893][   T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026
[   40.435897][   T12] Workqueue: ib_addr process_one_req
[   40.435912][   T12] Call trace:
[   40.435915][   T12]  show_stack+0x2c/0x3c (C)
[   40.435930][   T12]  __dump_stack+0x30/0x40
[   40.435942][   T12]  dump_stack_lvl+0xd8/0x12c
[   40.435952][   T12]  print_report+0x58/0x84
[   40.435959][   T12]  kasan_report+0x8c/0xc4
[   40.435968][   T12]  kasan_check_range+0x17c/0x1ac
[   40.435977][   T12]  __asan_memcpy+0x3c/0x84
[   40.435986][   T12]  trace_event_raw_event_rtrs_clt_conn_class+0x220/0x480
[   40.435995][   T12]  __traceiter_rtrs_rdma_error_recovery+0x74/0xc8
[   40.436004][   T12]  rtrs_rdma_error_recovery+0x2d4/0x400
[   40.436013][   T12]  rtrs_clt_rdma_cm_handler+0x498/0x1a18
[   40.436020][   T12]  cma_cm_event_handler+0xbc/0x4c8
[   40.436031][   T12]  addr_handler+0x210/0x3b4
[   40.436040][   T12]  process_one_req+0x26c/0x440
[   40.436050][   T12]  process_scheduled_works+0x91c/0x1250
[   40.436060][   T12]  worker_thread+0x798/0xbd0
[   40.436068][   T12]  kthread+0x304/0x3d4
[   40.436076][   T12]  ret_from_fork+0x10/0x20
[   40.436084][   T12] ==================================================================
[   40.436088][   T12] Disabling lock debugging due to kernel taint
[   40.437897][ T5030] rtrs_client L2638: <test>: init_conns() failed: err=-EHOSTUNREACH path=<invalid address family>@ip:192.168.111.2 [:0]
[   45.882005][ T4764] dummy0 speed is unknown, defaulting to 1000
[+] Starting reproducer...
[+] Created dummy interface dummy0
[+] Configured interface dummy0 with IP 192.168.111.1
[+] Attached rdma_rxe rxe0 to dummy0
[+] Enabled tracepoint at /sys/kernel/tracing/events/rtrs_clt/rtrs_rdma_error_recovery/enable
[+] open map_device successful.
[-] Failed to write: No route to host
[+] close successful.
[+] Waiting for asynchronous CM event to trigger the bug...