program: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:07.0/driver_override\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='thunderbolt\x00', 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/thunderbolt/bind\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='0000:00:07.0\x00', 0xd) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/thunderbolt/devices/0-0/authorized\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='1', 0x1) [ 77.384487][ T5281] Bluetooth: hci0: command tx timeout [ 77.388837][ T1332] ieee802154 phy0 wpan0: encryption failed: -22 [ 77.391417][ T1332] ieee802154 phy1 wpan1: encryption failed: -22 [ 77.518532][ T5320] BUG: unable to handle page fault for address: ffffc900014ce640 [ 77.521712][ T5320] #PF: supervisor read access in kernel mode [ 77.524174][ T5320] #PF: error_code(0x0000) - not-present page [ 77.526750][ T5320] PGD 1b000067 P4D 1b000067 PUD 1c2b9067 PMD 31bb6067 PTE 0 [ 77.529912][ T5320] Oops: Oops: 0000 [#1] SMP KASAN NOPTI [ 77.532242][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 77.536115][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.540439][ T5320] RIP: 0010:ioread32+0x1c/0x80 [ 77.542499][ T5320] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 53 48 89 fb e8 a2 b2 e7 fc 48 81 fb 00 00 04 00 72 09 e8 94 b2 e7 fc <8b> 03 eb 55 48 81 fb 01 00 01 00 72 0a e8 82 b2 e7 fc 89 da ed eb [ 77.550393][ T5320] RSP: 0018:ffffc9000f8e7850 EFLAGS: 00010287 [ 77.552809][ T5320] RAX: ffffffff84df702c RBX: ffffc900014ce640 RCX: 0000000000100000 [ 77.555716][ T5320] RDX: ffffc9000efc9000 RSI: 00000000000009fb RDI: 00000000000009fc [ 77.558627][ T5320] RBP: 1ffff11007f01810 R08: ffffffff9057c237 R09: 1ffffffff20af846 [ 77.561828][ T5320] R10: dffffc0000000000 R11: fffffbfff20af847 R12: ffff88803f80c088 [ 77.565011][ T5320] R13: ffff88801f8dc0d0 R14: ffff88803f80c038 R15: 1ffff11007f01811 [ 77.568208][ T5320] FS: 00007f8645bcf6c0(0000) GS:ffff88808c540000(0000) knlGS:0000000000000000 [ 77.571841][ T5320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.574915][ T5320] CR2: ffffc900014ce640 CR3: 000000001360e000 CR4: 0000000000352ef0 [ 77.578535][ T5320] Call Trace: [ 77.580040][ T5320] [ 77.581353][ T5320] nhi_probe+0xcc/0x880 [ 77.583093][ T5320] nhi_pci_probe+0x46b/0x580 [ 77.584794][ T5320] ? __pfx_nhi_pci_probe+0x10/0x10 [ 77.586918][ T5320] ? __pfx__raw_spin_lock_bh+0x10/0x10 [ 77.589215][ T5320] ? lockdep_hardirqs_on+0x7a/0x110 [ 77.591494][ T5320] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 77.593931][ T5320] pci_device_probe+0x431/0xc90 [ 77.596072][ T5320] ? up_write+0x19f/0x4a0 [ 77.597987][ T5320] ? __pfx_pci_device_probe+0x10/0x10 [ 77.600104][ T5320] ? kernfs_put+0x7b9/0x820 [ 77.602118][ T5320] ? kernfs_create_link+0x187/0x200 [ 77.604443][ T5320] ? sysfs_do_create_link_sd+0xe0/0x110 [ 77.606350][ T5320] ? driver_sysfs_add+0x1fe/0x210 [ 77.608208][ T5320] ? __pfx_pci_device_probe+0x10/0x10 [ 77.610611][ T5320] really_probe+0x254/0xae0 [ 77.612629][ T5320] __driver_probe_device+0x1e8/0x360 [ 77.615007][ T5320] device_driver_attach+0xe0/0x1d0 [ 77.617148][ T5320] bind_store+0x1d0/0x220 [ 77.619174][ T5320] ? __pfx_sysfs_kf_write+0x10/0x10 [ 77.621494][ T5320] kernfs_fop_write_iter+0x3a4/0x540 [ 77.623571][ T5320] vfs_write+0x612/0xba0 [ 77.625207][ T5320] ? __pfx_vfs_write+0x10/0x10 [ 77.626985][ T5320] ? __fget_files+0x2a/0x420 [ 77.628972][ T5320] ksys_write+0x150/0x270 [ 77.630838][ T5320] ? __pfx_ksys_write+0x10/0x10 [ 77.632968][ T5320] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.635509][ T5320] do_syscall_64+0x174/0x580 [ 77.637386][ T5320] ? trace_irq_disable+0x3b/0x140 [ 77.639439][ T5320] ? clear_bhb_loop+0x40/0x90 [ 77.641243][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.643630][ T5320] RIP: 0033:0x7f8644d9e019 [ 77.645558][ T5320] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 77.653450][ T5320] RSP: 002b:00007f8645bcefe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 77.656870][ T5320] RAX: ffffffffffffffda RBX: 00007f8645025fa0 RCX: 00007f8644d9e019 [ 77.659986][ T5320] RDX: 000000000000000d RSI: 00002000000001c0 RDI: 0000000000000004 [ 77.663071][ T5320] RBP: 00007f8644e3500c R08: 0000000000000000 R09: 0000000000000000 [ 77.666040][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.669141][ T5320] R13: 00007f8645026038 R14: 00007f8645025fa0 R15: 00007ffe97181d48 [ 77.672412][ T5320] [ 77.673802][ T5320] Modules linked in: [ 77.675362][ T5320] CR2: ffffc900014ce640 [ 77.677024][ T5320] ---[ end trace 0000000000000000 ]--- [ 77.679381][ T5320] RIP: 0010:ioread32+0x1c/0x80 [ 77.681340][ T5320] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 53 48 89 fb e8 a2 b2 e7 fc 48 81 fb 00 00 04 00 72 09 e8 94 b2 e7 fc <8b> 03 eb 55 48 81 fb 01 00 01 00 72 0a e8 82 b2 e7 fc 89 da ed eb [ 77.689043][ T5320] RSP: 0018:ffffc9000f8e7850 EFLAGS: 00010287 [ 77.691486][ T5320] RAX: ffffffff84df702c RBX: ffffc900014ce640 RCX: 0000000000100000 [ 77.694824][ T5320] RDX: ffffc9000efc9000 RSI: 00000000000009fb RDI: 00000000000009fc [ 77.697995][ T5320] RBP: 1ffff11007f01810 R08: ffffffff9057c237 R09: 1ffffffff20af846 [ 77.701272][ T5320] R10: dffffc0000000000 R11: fffffbfff20af847 R12: ffff88803f80c088 [ 77.704651][ T5320] R13: ffff88801f8dc0d0 R14: ffff88803f80c038 R15: 1ffff11007f01811 [ 77.707755][ T5320] FS: 00007f8645bcf6c0(0000) GS:ffff88808c540000(0000) knlGS:0000000000000000 [ 77.711295][ T5320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.713615][ T5320] CR2: ffffc900014ce640 CR3: 000000001360e000 CR4: 0000000000352ef0 [ 77.716579][ T5320] Kernel panic - not syncing: Fatal exception [ 77.719499][ T5320] Kernel Offset: disabled [ 77.721303][ T5320] Rebooting in 86400 seconds..