Warning: Permanently added '[localhost]:50970' (ED25519) to the list of known hosts. [ 263.367571][ T2893] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 263.530651][ T2893] usb 1-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 1.00 [ 263.536574][ T2893] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 263.553582][ T2893] usb 1-1: probing VID:PID(0424:012C) [ 263.555540][ T2893] usb 1-1: vub300 testing BULK IN EndPoint(0) 81 [ 263.558021][ T2893] usb 1-1: vub300 testing BULK OUT EndPoint(1) 02 [ 263.559474][ T2893] usb 1-1: vub300 testing BULK IN EndPoint(2) 83 [ 263.559812][ T2893] usb 1-1: vub300 testing BULK OUT EndPoint(3) 04 [ 263.560085][ T2893] usb 1-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 263.567463][ T2893] usb 1-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 263.572233][ T2893] usb 1-1: USB vub300 remote SDIO host controller[0]connected with no SD/SDIO card inserted [ 264.202367][ T2893] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-32 [ 264.223718][ T2893] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-32 [ 264.229286][ T2893] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-32 [ 264.233701][ T2893] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-32 [ 264.851815][ T9] usb 1-1: USB disconnect, device number 2 [ 265.532748][ T9] USB vub300 remote SDIO host controller[0] now disconnected [ 265.927125][ C1] ODEBUG: object df805d04 is NOT on stack df864000, but annotated. [ 265.927463][ C1] ------------[ cut here ]------------ [ 265.927764][ C1] WARNING: lib/debugobjects.c:672 at lookup_object_or_alloc.part.0+0x180/0x1ec, CPU#1: swapper/1/0 [ 265.931084][ C1] Modules linked in: [ 265.931861][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 265.932817][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT [ 265.933302][ C1] Hardware name: ARM-Versatile Express [ 265.933763][ C1] Call trace: frame pointer underflow [ 265.934362][ C1] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 265.935042][ C1] r7:82a20f78 r6:00000000 r5:82333374 r4:00000001 [ 265.935387][ C1] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 265.935729][ C1] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 265.936090][ C1] r7:82a20f78 r6:00000000 r5:8317e200 r4:82c83d40 [ 265.936347][ C1] [<8021ec7c>] (dump_stack) from [<80202590>] (vpanic+0x114/0x320) [ 265.936655][ C1] [<8020247c>] (vpanic) from [<802027d0>] (trace_suspend_resume+0x0/0x100) [ 265.936988][ C1] r7:8095e608 [ 265.937138][ C1] [<8020279c>] (panic) from [<80251a80>] (get_taint+0x0/0x1c) [ 265.937468][ C1] r3:82a0b144 r2:00000001 r1:823190d8 r0:82320a34 [ 265.937708][ C1] [<80251a08>] (check_panic_on_warn) from [<80251bfc>] (__warn+0x98/0x1a4) [ 265.938030][ C1] [<80251b64>] (__warn) from [<80251e80>] (warn_slowpath_fmt+0x178/0x1f4) [ 265.938382][ C1] r8:00000009 r7:8238dd84 r6:df805c1c r5:8317e200 r4:00000000 [ 265.938649][ C1] [<80251d0c>] (warn_slowpath_fmt) from [<8095e608>] (lookup_object_or_alloc.part.0+0x180/0x1ec) [ 265.939136][ C1] r10:00000001 r9:81c04360 r8:df805d04 r7:00000000 r6:82d1bbf4 r5:82cfc288 [ 265.939490][ C1] r4:852e1270 [ 265.939647][ C1] [<8095e488>] (lookup_object_or_alloc.part.0) from [<8095ec18>] (__debug_object_init+0x140/0x1d8) [ 265.940080][ C1] r10:0001f930 r9:82cfc2c4 r8:00000001 r7:81c04360 r6:20000113 r5:82d1bbf8 [ 265.940378][ C1] r4:df805d04 r3:00000001 [ 265.940562][ C1] [<8095ead8>] (__debug_object_init) from [<8095ed04>] (debug_object_init_on_stack+0x28/0x2c) [ 265.940955][ C1] r10:df805eac r9:fffff2a8 r8:00000101 r7:00000000 r6:ddde3e00 r5:82b62308 [ 265.941257][ C1] r4:00000000 [ 265.941412][ C1] [<8095ecdc>] (debug_object_init_on_stack) from [<80300a84>] (init_rcu_head_on_stack+0x18/0x1c) [ 265.941805][ C1] [<80300a6c>] (init_rcu_head_on_stack) from [<80304e4c>] (__synchronize_srcu+0x7c/0xcc) [ 265.942188][ C1] [<80304dd0>] (__synchronize_srcu) from [<80304f38>] (synchronize_srcu+0x78/0x14c) [ 265.942554][ C1] r5:60000113 r4:82b62308 [ 265.942756][ C1] [<80304ec0>] (synchronize_srcu) from [<80bf0cd0>] (wakeup_source_unregister.part.0+0x64/0x1b4) [ 265.943173][ C1] r7:00000000 r6:862c4100 r5:00000113 r4:86469f00 [ 265.943395][ C1] [<80bf0c6c>] (wakeup_source_unregister.part.0) from [<80bf0e38>] (wakeup_source_unregister+0x18/0x1c) [ 265.944413][ C1] r7:00000000 r6:862c4100 r5:866aa000 r4:866aa008 [ 265.944669][ C1] [<80bf0e20>] (wakeup_source_unregister) from [<812f2368>] (mmc_host_classdev_release+0x1c/0x58) [ 265.945056][ C1] [<812f234c>] (mmc_host_classdev_release) from [<80bcd9cc>] (device_release+0x40/0xb0) [ 265.945446][ C1] r5:851bc500 r4:866aa008 [ 265.945629][ C1] [<80bcd98c>] (device_release) from [<81b351d0>] (kobject_put+0xa0/0x258) [ 265.945985][ C1] r5:81d5ae9c r4:866aa008 [ 265.946182][ C1] [<81b35130>] (kobject_put) from [<80bcdb40>] (put_device+0x18/0x1c) [ 265.946517][ C1] r8:00000101 r7:81310b3c r6:866aa000 r5:00000000 r4:866aa000 [ 265.946777][ C1] [<80bcdb28>] (put_device) from [<812f2ac4>] (mmc_free_host+0x28/0x2c) [ 265.947144][ C1] [<812f2a9c>] (mmc_free_host) from [<81310c9c>] (vub300_inactivity_timer_expired+0x160/0x1b8) [ 265.947545][ C1] r5:00000000 r4:866aaaec [ 265.947726][ C1] [<81310b3c>] (vub300_inactivity_timer_expired) from [<8032ef48>] (call_timer_fn+0x30/0x268) [ 265.948120][ C1] r7:81310b3c r6:8317e200 r5:866aaaec r4:866aaaec [ 265.948365][ C1] [<8032ef18>] (call_timer_fn) from [<8032f41c>] (__run_timers+0x29c/0x420) [ 265.948714][ C1] r10:df805eac r9:fffff2a8 r8:00000000 r7:81310b3c r6:82a0b150 r5:866aaaec [ 265.949010][ C1] r4:ddddafc0 [ 265.949173][ C1] [<8032f180>] (__run_timers) from [<8032f608>] (run_timer_base+0x68/0x78) [ 265.949524][ C1] r10:8317e200 r9:00000082 r8:00000101 r7:00000004 r6:00000002 r5:00000001 [ 265.949818][ C1] r4:ddddafc0 [ 265.949972][ C1] [<8032f5a0>] (run_timer_base) from [<8032f634>] (run_timer_softirq+0x1c/0x34) [ 265.950334][ C1] r4:82a03084 [ 265.950485][ C1] [<8032f618>] (run_timer_softirq) from [<8025b0dc>] (handle_softirqs+0x160/0x4e4) [ 265.950830][ C1] [<8025af7c>] (handle_softirqs) from [<8025b5fc>] (__irq_exit_rcu+0x150/0x1d0) [ 265.951222][ C1] r10:824e709c r9:8317e200 r8:00000000 r7:df865f18 r6:824e709c r5:82522544 [ 265.951526][ C1] r4:8317e200 [ 265.951678][ C1] [<8025b4ac>] (__irq_exit_rcu) from [<8025b934>] (irq_exit+0x10/0x18) [ 265.951997][ C1] r5:82522544 r4:828d3e6c [ 265.952197][ C1] [<8025b924>] (irq_exit) from [<81b5d85c>] (generic_handle_arch_irq+0x7c/0x80) [ 265.952543][ C1] [<81b5d7e0>] (generic_handle_arch_irq) from [<81b2a4e0>] (call_with_stack+0x1c/0x20) [ 265.952910][ C1] r9:8317e200 r8:00000000 r7:df865f4c r6:ffffffff r5:20000013 r4:81b5f0d0 [ 265.953190][ C1] [<81b2a4c4>] (call_with_stack) from [<80200bec>] (__irq_svc+0x8c/0xbc) [ 265.953669][ C1] Exception stack(0xdf865f18 to 0xdf865f60) [ 265.954047][ C1] 5f00: 00000001 82333374 [ 265.954375][ C1] 5f20: 000780b4 00000001 8317e200 00000001 00000000 828d3170 00000000 82a0b1c4 [ 265.954661][ C1] 5f40: 824e709c df865f84 df865f58 df865f68 81b5e500 81b5f0d0 20000013 ffffffff [ 265.955048][ C1] [<81b5f084>] (default_idle_call) from [<802b80fc>] (do_idle+0x240/0x3c0) [ 265.955416][ C1] r7:828d3170 r6:00000000 r5:82a0b1a4 r4:8317e200 [ 265.955626][ C1] [<802b7ebc>] (do_idle) from [<802b858c>] (cpu_startup_entry+0x30/0x34) [ 265.955937][ C1] r10:00000000 r9:414fc0f0 r8:80003000 r7:82c834a4 r6:30c0387d r5:00000001 [ 265.956182][ C1] r4:00000090 [ 265.956300][ C1] [<802b855c>] (cpu_startup_entry) from [<8022fc54>] (secondary_start_kernel+0x12c/0x198) [ 265.956630][ C1] [<8022fb28>] (secondary_start_kernel) from [<80220094>] (__enable_mmu+0x0/0xc) [ 265.956953][ C1] r5:00000000 r4:830b70c0 [ 265.959594][ C1] Rebooting in 86400 seconds..