Warning: Permanently added '[localhost]:4203' (ED25519) to the list of known hosts. 1970/01/01 00:02:36 parsed 1 programs 1970/01/01 00:02:36 serving rpc on tcp://46843 syzkaller login: [ 161.667523][ T3393] cgroup: Unknown subsys name 'net' [ 161.845604][ T3393] cgroup: Unknown subsys name 'cpuset' [ 161.860520][ T3393] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 162.263324][ T3393] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 171.244432][ T3402] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 173.516818][ T3417] rxe_eth0 speed is unknown, defaulting to 1000 [ 173.524667][ T3417] rxe_eth0 speed is unknown, defaulting to 1000 [ 173.528962][ T3417] rxe_eth0 speed is unknown, defaulting to 1000 [ 173.994484][ T3417] infiniband rxe0: set active [ 173.994940][ T3417] infiniband rxe0: added rxe_eth0 [ 173.999153][ T803] rxe_eth0 speed is unknown, defaulting to 1000 [ 174.097799][ T3417] RDS/IB: rxe0: added [ 174.098710][ T3417] smc: adding ib device rxe0 with port count 1 [ 174.099099][ T3417] smc: ib device rxe0 port 1 has no pnetid [ 174.099594][ T1653] rxe_eth0 speed is unknown, defaulting to 1000 [ 174.160813][ T3417] rxe_eth0 speed is unknown, defaulting to 1000 [ 175.494309][ T3417] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.500585][ T3417] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 176.186094][ T3417] hsr_slave_0: entered promiscuous mode [ 176.191078][ T3417] hsr_slave_1: entered promiscuous mode [ 176.841638][ T3417] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 176.862917][ T3417] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 176.875588][ T3417] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 176.890340][ T3417] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 176.896531][ T3417] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 176.904967][ T3417] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 176.910545][ T3417] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 176.924169][ T3417] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 177.562032][ T3417] 8021q: adding VLAN 0 to HW filter on device bond0 [ 179.787200][ T3417] veth0_vlan: entered promiscuous mode [ 179.827757][ T3417] veth1_vlan: entered promiscuous mode [ 179.971798][ T3417] veth0_macvtap: entered promiscuous mode [ 179.991105][ T3417] veth1_macvtap: entered promiscuous mode [ 180.103390][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.104429][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.104567][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.104686][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.447437][ T29] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.557531][ T3500] rxe_eth0 speed is unknown, defaulting to 1000 [ 180.595280][ T29] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.728478][ T29] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.829227][ T29] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.640353][ T29] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 181.695052][ T29] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 181.738310][ T29] bond0 (unregistering): Released all slaves [ 181.840089][ T3510] rxe_eth0 speed is unknown, defaulting to 1000 [ 182.771181][ T3226] 8021q: adding VLAN 0 to HW filter on device eth1 [ 182.829537][ T29] hsr_slave_0: left promiscuous mode [ 182.840259][ T29] hsr_slave_1: left promiscuous mode [ 182.864081][ T29] veth1_macvtap: left promiscuous mode [ 182.864448][ T29] veth0_macvtap: left promiscuous mode [ 182.864869][ T29] veth1_vlan: left promiscuous mode [ 182.865294][ T29] veth0_vlan: left promiscuous mode [ 183.720748][ T3521] rxe_eth0 speed is unknown, defaulting to 1000 [ 184.646234][ T3226] 8021q: adding VLAN 0 to HW filter on device eth2 [ 185.258362][ T3535] rxe_eth0 speed is unknown, defaulting to 1000 [ 185.739259][ T3226] 8021q: adding VLAN 0 to HW filter on device eth4 [ 186.336438][ T3545] rxe_eth0 speed is unknown, defaulting to 1000 [ 186.679850][ T3226] 8021q: adding VLAN 0 to HW filter on device eth3 [ 187.514388][ T3557] rxe_eth0 speed is unknown, defaulting to 1000 [ 187.759396][ T11] rxe_eth0 speed is unknown, defaulting to 1000 [ 188.693286][ T3568] rxe_eth0 speed is unknown, defaulting to 1000 1970/01/01 00:03:11 executed programs: 0 [ 192.048781][ T3573] rxe_eth0 speed is unknown, defaulting to 1000 [ 193.538779][ T3573] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.551608][ T3573] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.383912][ T3573] hsr_slave_0: entered promiscuous mode [ 194.387453][ T3573] hsr_slave_1: entered promiscuous mode [ 194.943448][ T3573] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 194.971730][ T3573] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 194.979404][ T3573] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 194.998365][ T3573] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 195.005641][ T3573] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 195.030552][ T3573] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 195.038441][ T3573] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 195.060808][ T3573] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 195.639223][ T3573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.071260][ T3573] veth0_vlan: entered promiscuous mode [ 198.111668][ T3573] veth1_vlan: entered promiscuous mode [ 198.224978][ T3573] veth0_macvtap: entered promiscuous mode [ 198.241645][ T3573] veth1_macvtap: entered promiscuous mode [ 198.375616][ T1138] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.465874][ T1150] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.466076][ T1150] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.466260][ T1150] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:03:18 executed programs: 2 [ 198.739412][ T3660] Internal error: synchronous external abort: 0000000096000010 [#1] SMP [ 198.741124][ T3660] Modules linked in: [ 198.743164][ T3660] CPU: 0 UID: 0 PID: 3660 Comm: syz.2.17 Tainted: G M syzkaller #0 PREEMPT [ 198.744387][ T3660] Tainted: [M]=MACHINE_CHECK [ 198.744732][ T3660] Hardware name: linux,dummy-virt (DT) [ 198.745308][ T3660] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 198.745777][ T3660] pc : __memcpy+0xc/0x44 [ 198.746799][ T3660] lr : phram_read+0x28/0x40 [ 198.747117][ T3660] sp : ffff80008671b7c0 [ 198.748086][ T3660] x29: ffff80008671b7c0 x28: f7f0000012970000 x27: 0000000000000000 [ 198.749015][ T3660] x26: 0000000000003030 x25: 0000000000002000 x24: 0000000000000000 [ 198.749557][ T3660] x23: 0000000000000000 x22: 0000000000000000 x21: ffff80008671b830 [ 198.750169][ T3660] x20: ffff80008671b840 x19: 0000000000000044 x18: 00000000ffffffff [ 198.750786][ T3660] x17: ffff800083ab372d x16: ffff800083ab3708 x15: f9f0000006deb280 [ 198.751290][ T3660] x14: ffff80008671b600 x13: f9f0000006deba1c x12: 0000550855e43902 [ 198.751800][ T3660] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 198.752547][ T3660] x8 : 0000000000000000 x7 : dead000000000122 x6 : 0000000000000000 [ 198.753070][ T3660] x5 : ffff8000c0000000 x4 : ffff80008671b8e4 x3 : ffff80008671b8e4 [ 198.753572][ T3660] x2 : 0000000000000044 x1 : ffff8000c0000000 x0 : ffff80008671b8e4 [ 198.754287][ T3660] Call trace: [ 198.754813][ T3660] __memcpy+0xc/0x44 (P) [ 198.755313][ T3660] mtd_read_oob_std+0x84/0x9c [ 198.755629][ T3660] mtd_read_oob+0x8c/0x15c [ 198.755913][ T3660] mtd_read+0x68/0xc4 [ 198.756174][ T3660] ftl_add_mtd+0xec/0x6a8 [ 198.756452][ T3660] blktrans_notify_add+0x50/0x74 [ 198.756762][ T3660] add_mtd_device+0x45c/0x7a8 [ 198.757127][ T3660] mtd_device_parse_register+0x294/0x35c [ 198.757461][ T3660] register_device+0x104/0x260 [ 198.757769][ T3660] phram_setup+0x16c/0x2a0 [ 198.758053][ T3660] phram_param_call+0x60/0x84 [ 198.758497][ T3660] param_attr_store+0xa4/0x100 [ 198.758863][ T3660] module_attr_store+0x24/0x40 [ 198.759283][ T3660] sysfs_kf_write+0x7c/0x98 [ 198.759633][ T3660] kernfs_fop_write_iter+0x138/0x200 [ 198.759963][ T3660] vfs_write+0x244/0x36c [ 198.760298][ T3660] ksys_write+0x70/0x108 [ 198.760685][ T3660] __arm64_sys_write+0x18/0x24 [ 198.761059][ T3660] invoke_syscall+0x54/0x10c [ 198.761508][ T3660] el0_svc_common.constprop.0+0x40/0xe0 [ 198.761899][ T3660] do_el0_svc+0x1c/0x34 [ 198.762281][ T3660] el0_svc+0x38/0x1fc [ 198.762586][ T3660] el0t_64_sync_handler+0xa0/0xe4 [ 198.762897][ T3660] el0t_64_sync+0x1a4/0x1a8 [ 198.763632][ T3660] Code: d65f03c0 d503245f d503201f aa0003e3 (1d010443) [ 198.764721][ T3660] ---[ end trace 0000000000000000 ]--- [ 198.765670][ T3660] Kernel panic - not syncing: synchronous external abort: Fatal exception [ 198.766476][ T3660] SMP: stopping secondary CPUs [ 198.767572][ T3660] Kernel Offset: disabled [ 198.767857][ T3660] CPU features: 0x0,00000000,00d1982f,df188f01,2afff73f [ 198.768584][ T3660] Memory Limit: none [ 198.769607][ T3660] Rebooting in 86400 seconds..