Warning: Permanently added '[localhost]:56135' (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://39641 syzkaller login: [ 162.495513][ T3399] cgroup: Unknown subsys name 'net' [ 162.668512][ T3399] cgroup: Unknown subsys name 'cpuset' [ 162.695213][ T3399] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 163.306722][ T3399] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 174.984816][ T3410] 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. [ 177.070527][ T3422] rxe_eth0 speed is unknown, defaulting to 1000 [ 177.076881][ T3422] rxe_eth0 speed is unknown, defaulting to 1000 [ 177.090555][ T3422] rxe_eth0 speed is unknown, defaulting to 1000 [ 177.547646][ T3422] infiniband rxe0: set active [ 177.548247][ T1234] rxe_eth0 speed is unknown, defaulting to 1000 [ 177.549838][ T3422] infiniband rxe0: added rxe_eth0 [ 177.657287][ T3422] RDS/IB: rxe0: added [ 177.658220][ T3422] smc: adding ib device rxe0 with port count 1 [ 177.658576][ T3422] smc: ib device rxe0 port 1 has no pnetid [ 177.659741][ T23] rxe_eth0 speed is unknown, defaulting to 1000 [ 177.717466][ T3422] rxe_eth0 speed is unknown, defaulting to 1000 [ 179.092712][ T3422] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 179.109748][ T3422] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 179.960121][ T3422] hsr_slave_0: entered promiscuous mode [ 179.964778][ T3422] hsr_slave_1: entered promiscuous mode [ 180.414009][ T3422] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 180.433142][ T3422] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 180.436630][ T3422] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 180.447312][ T3422] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 180.453161][ T3422] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 180.465259][ T3422] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 180.470804][ T3422] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 180.484274][ T3422] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 181.220980][ T3422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.703068][ T3422] veth0_vlan: entered promiscuous mode [ 183.744567][ T3422] veth1_vlan: entered promiscuous mode [ 183.862430][ T3422] veth0_macvtap: entered promiscuous mode [ 183.884828][ T3422] veth1_macvtap: entered promiscuous mode [ 184.000906][ T1225] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.001501][ T1225] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.001646][ T1225] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.020640][ T1676] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.356988][ T1225] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.451269][ T3505] rxe_eth0 speed is unknown, defaulting to 1000 [ 184.487173][ T1225] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.600474][ T1225] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.728180][ T1225] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.473037][ T1225] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 185.496321][ T1225] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 185.533787][ T1225] bond0 (unregistering): Released all slaves [ 185.937349][ T1225] hsr_slave_0: left promiscuous mode [ 185.943862][ T1225] hsr_slave_1: left promiscuous mode [ 185.992083][ T1225] veth1_macvtap: left promiscuous mode [ 185.992466][ T1225] veth0_macvtap: left promiscuous mode [ 185.992878][ T1225] veth1_vlan: left promiscuous mode [ 185.993274][ T1225] veth0_vlan: left promiscuous mode [ 186.683296][ T3231] 8021q: adding VLAN 0 to HW filter on device eth1 [ 186.766969][ T3520] rxe_eth0 speed is unknown, defaulting to 1000 [ 187.773454][ T3231] 8021q: adding VLAN 0 to HW filter on device eth2 [ 188.108384][ T3532] rxe_eth0 speed is unknown, defaulting to 1000 [ 189.047143][ T3231] 8021q: adding VLAN 0 to HW filter on device eth3 [ 189.087260][ T3541] rxe_eth0 speed is unknown, defaulting to 1000 [ 189.800641][ T3231] 8021q: adding VLAN 0 to HW filter on device eth4 [ 190.362221][ T3555] rxe_eth0 speed is unknown, defaulting to 1000 [ 191.065793][ T3501] rxe_eth0 speed is unknown, defaulting to 1000 [ 191.616046][ T3565] rxe_eth0 speed is unknown, defaulting to 1000 [ 192.734058][ T3574] rxe_eth0 speed is unknown, defaulting to 1000 1970/01/01 00:03:15 executed programs: 0 [ 196.306210][ T3578] rxe_eth0 speed is unknown, defaulting to 1000 [ 197.863868][ T3578] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 197.872652][ T3578] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 198.716923][ T3578] hsr_slave_0: entered promiscuous mode [ 198.722355][ T3578] hsr_slave_1: entered promiscuous mode [ 199.254355][ T3578] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 199.271999][ T3578] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 199.276451][ T3578] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 199.293169][ T3578] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 199.297729][ T3578] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 199.315651][ T3578] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 199.322564][ T3578] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 199.338704][ T3578] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 199.968880][ T3578] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.983540][ T3578] veth0_vlan: entered promiscuous mode [ 202.021043][ T3578] veth1_vlan: entered promiscuous mode [ 202.173371][ T3578] veth0_macvtap: entered promiscuous mode [ 202.206750][ T3578] veth1_macvtap: entered promiscuous mode [ 202.380366][ T1676] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.380591][ T1676] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.380723][ T1676] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.441524][ T1676] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:03:22 executed programs: 2 [ 202.910586][ T3667] Internal error: synchronous external abort: 0000000096000010 [#1] SMP [ 202.912065][ T3667] Modules linked in: [ 202.913689][ T3667] CPU: 0 UID: 0 PID: 3667 Comm: syz.2.17 Tainted: G M syzkaller #0 PREEMPT [ 202.914457][ T3667] Tainted: [M]=MACHINE_CHECK [ 202.914797][ T3667] Hardware name: linux,dummy-virt (DT) [ 202.915298][ T3667] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 202.915729][ T3667] pc : __memcpy+0xc/0x44 [ 202.916487][ T3667] lr : phram_read+0x28/0x40 [ 202.916779][ T3667] sp : ffff800086b037c0 [ 202.917040][ T3667] x29: ffff800086b037c0 x28: f7f000000abc9000 x27: 0000000000000000 [ 202.917750][ T3667] x26: 0000000000003030 x25: 0000000000002000 x24: 0000000000000000 [ 202.918178][ T3667] x23: 0000000000000000 x22: 0000000000000000 x21: ffff800086b03830 [ 202.918622][ T3667] x20: ffff800086b03840 x19: 0000000000000044 x18: 00000000ffffffff [ 202.919155][ T3667] x17: 0000000000000000 x16: 0000000000000000 x15: fdf0000005764280 [ 202.919645][ T3667] x14: fdf00000072e8080 x13: 00000000000002c6 x12: 0000001520b64b88 [ 202.920117][ T3667] x11: fdf00000072e8080 x10: fff000007f8c15c0 x9 : 0000000000000000 [ 202.920756][ T3667] x8 : 0000000000000000 x7 : dead000000000122 x6 : 0000000000000000 [ 202.921320][ T3667] x5 : ffff8000c0000000 x4 : ffff800086b038e4 x3 : ffff800086b038e4 [ 202.921746][ T3667] x2 : 0000000000000044 x1 : ffff8000c0000000 x0 : ffff800086b038e4 [ 202.922359][ T3667] Call trace: [ 202.922828][ T3667] __memcpy+0xc/0x44 (P) [ 202.923258][ T3667] mtd_read_oob_std+0x84/0x9c [ 202.923584][ T3667] mtd_read_oob+0x8c/0x15c [ 202.923885][ T3667] mtd_read+0x68/0xc4 [ 202.924232][ T3667] ftl_add_mtd+0xec/0x6a8 [ 202.924527][ T3667] blktrans_notify_add+0x50/0x74 [ 202.924909][ T3667] add_mtd_device+0x45c/0x7a8 [ 202.925278][ T3667] mtd_device_parse_register+0x294/0x35c [ 202.925607][ T3667] register_device+0x104/0x260 [ 202.925900][ T3667] phram_setup+0x16c/0x2a0 [ 202.926163][ T3667] phram_param_call+0x60/0x84 [ 202.926465][ T3667] param_attr_store+0xa4/0x100 [ 202.926747][ T3667] module_attr_store+0x24/0x40 [ 202.927023][ T3667] sysfs_kf_write+0x7c/0x98 [ 202.927324][ T3667] kernfs_fop_write_iter+0x138/0x200 [ 202.927644][ T3667] vfs_write+0x244/0x36c [ 202.927911][ T3667] ksys_write+0x70/0x108 [ 202.928165][ T3667] __arm64_sys_write+0x18/0x24 [ 202.928458][ T3667] invoke_syscall+0x54/0x10c [ 202.928765][ T3667] el0_svc_common.constprop.0+0x40/0xe0 [ 202.929205][ T3667] do_el0_svc+0x1c/0x34 [ 202.929502][ T3667] el0_svc+0x38/0x1fc [ 202.929942][ T3667] el0t_64_sync_handler+0xa0/0xe4 [ 202.930377][ T3667] el0t_64_sync+0x1a4/0x1a8 [ 202.932160][ T3667] Code: d65f03c0 d503245f d503201f aa0003e3 (1d010443) [ 202.933205][ T3667] ---[ end trace 0000000000000000 ]--- [ 202.934083][ T3667] Kernel panic - not syncing: synchronous external abort: Fatal exception [ 202.934973][ T3667] SMP: stopping secondary CPUs [ 202.936444][ T3667] Kernel Offset: disabled [ 202.936693][ T3667] CPU features: 0x0,00000000,00d1982f,df188f01,2afff73f [ 202.937372][ T3667] Memory Limit: none [ 202.938493][ T3667] Rebooting in 86400 seconds..