Warning: Permanently added '[localhost]:11044' (ED25519) to the list of known hosts. executing program [ 79.162234][ T5093] loop0: detected capacity change from 0 to 32768 [ 79.179976][ T5093] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor182 (5093) [ 79.225354][ T5093] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 79.229489][ T5093] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 79.232751][ T5093] BTRFS info (device loop0): disk space caching is enabled [ 79.245395][ T5093] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 79.354508][ T5093] BTRFS info (device loop0): rebuilding free space tree [ 79.434612][ T5093] BTRFS info (device loop0): disabling free space tree [ 79.445116][ T5093] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.455192][ T5093] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.501624][ T5093] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 79.501638][ T5093] #PF: supervisor instruction fetch in kernel mode [ 79.501645][ T5093] #PF: error_code(0x0010) - not-present page [ 79.501653][ T5093] PGD 357e5067 P4D 357e5067 PUD 3c1d6067 PMD 0 [ 79.501673][ T5093] Oops: Oops: 0010 [#1] PREEMPT SMP KASAN NOPTI [ 79.501685][ T5093] CPU: 0 UID: 0 PID: 5093 Comm: syz-executor182 Not tainted 6.11.0-rc7-syzkaller #0 [ 79.501698][ T5093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 79.501706][ T5093] RIP: 0010:0x0 [ 79.501720][ T5093] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 79.501727][ T5093] RSP: 0018:ffffc90002c5f6b8 EFLAGS: 00010282 [ 79.501737][ T5093] RAX: 0000000000000000 RBX: ffff88801acc9000 RCX: 0000000000000001 [ 79.501746][ T5093] RDX: ffff888033fd413e RSI: ffff88801f5cb000 RDI: ffff88801acc9000 [ 79.501755][ T5093] RBP: 1ffff110067fa827 R08: 0000000000000000 R09: 000000000000009f [ 79.501763][ T5093] R10: 0000000000000002 R11: 0000000000000000 R12: ffff88801f5cb000 [ 79.501769][ T5093] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888033fd413e [ 79.501777][ T5093] FS: 0000555586260380(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000 [ 79.501788][ T5093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.501796][ T5093] CR2: ffffffffffffffd6 CR3: 00000000409ee000 CR4: 0000000000350ef0 [ 79.501829][ T5093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.501838][ T5093] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.501846][ T5093] Call Trace: [ 79.501851][ T5093] [ 79.501857][ T5093] ? __die_body+0x88/0xe0 [ 79.501988][ T5093] ? page_fault_oops+0x8e4/0xcc0 [ 79.502002][ T5093] ? page_ext_get+0x1d6/0x2a0 [ 79.502019][ T5093] ? __pfx_page_fault_oops+0x10/0x10 [ 79.502035][ T5093] ? mark_lock+0x9a/0x350 [ 79.502052][ T5093] ? __lock_acquire+0x137a/0x2040 [ 79.502068][ T5093] ? rcu_is_watching+0x15/0xb0 [ 79.502083][ T5093] ? is_errata93+0xbe/0x260 [ 79.502097][ T5093] ? exc_page_fault+0x5ed/0x8c0 [ 79.502843][ T5093] ? asm_exc_page_fault+0x26/0x30 [ 79.502861][ T5093] fbcon_putcs+0x255/0x390 [ 79.502924][ T5093] do_update_region+0x396/0x450 [ 79.502939][ T5093] invert_screen+0x401/0xe50 [ 79.502952][ T5093] ? __kasan_kmalloc_large+0x8a/0xa0 [ 79.502969][ T5093] ? __pfx_invert_screen+0x10/0x10 [ 79.502982][ T5093] ? vc_do_resize+0x31b/0x17f0 [ 79.502994][ T5093] ? vc_do_resize+0x31b/0x17f0 [ 79.503003][ T5093] ? trace_kmalloc+0x1f/0xd0 [ 79.503010][ T5093] ? __kmalloc_noprof+0x21a/0x400 [ 79.503018][ T5093] clear_selection+0x59/0x80 [ 79.503031][ T5093] vc_do_resize+0x6e6/0x17f0 [ 79.503038][ T5093] ? mark_lock+0x9a/0x350 [ 79.503055][ T5093] ? __pfx_vc_do_resize+0x10/0x10 [ 79.503063][ T5093] ? fb_match_mode+0x5b0/0x6f0 [ 79.503072][ T5093] ? fbcon_set_disp+0x76c/0x11d0 [ 79.503078][ T5093] ? fb_get_color_depth+0x159/0x280 [ 79.503087][ T5093] fbcon_set_disp+0xac9/0x11d0 [ 79.503095][ T5093] ? is_console_locked+0x9/0x20 [ 79.503102][ T5093] ? __pfx_drm_fb_helper_set_par+0x10/0x10 [ 79.503112][ T5093] set_con2fb_map+0xa6c/0x10a0 [ 79.503121][ T5093] fbcon_set_con2fb_map_ioctl+0x207/0x320 [ 79.503129][ T5093] ? __pfx_fbcon_set_con2fb_map_ioctl+0x10/0x10 [ 79.503136][ T5093] ? tomoyo_path_number_perm+0x71a/0x880 [ 79.503147][ T5093] do_fb_ioctl+0x38f/0x7b0 [ 79.503156][ T5093] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 79.503166][ T5093] ? __pfx_do_fb_ioctl+0x10/0x10 [ 79.503181][ T5093] ? bpf_lsm_file_ioctl+0x9/0x10 [ 79.503191][ T5093] ? security_file_ioctl+0x87/0xb0 [ 79.503200][ T5093] ? __pfx_fb_ioctl+0x10/0x10 [ 79.503210][ T5093] __se_sys_ioctl+0xfc/0x170 [ 79.503217][ T5093] do_syscall_64+0xf3/0x230 [ 79.503224][ T5093] ? clear_bhb_loop+0x35/0x90 [ 79.503233][ T5093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.503241][ T5093] RIP: 0033:0x7f7cf95f6fa9 [ 79.503248][ T5093] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 79.503253][ T5093] RSP: 002b:00007ffdb38b4c58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 79.503261][ T5093] RAX: ffffffffffffffda RBX: 7573617461646f6e RCX: 00007f7cf95f6fa9 [ 79.503267][ T5093] RDX: 00000000200000c0 RSI: 0000000000004610 RDI: 0000000000000003 [ 79.503271][ T5093] RBP: 00007f7cf96705f0 R08: 00005555862614c0 R09: 00005555862614c0 [ 79.503275][ T5093] R10: 00005555862614c0 R11: 0000000000000246 R12: 00007ffdb38b4c80 [ 79.503280][ T5093] R13: 00007ffdb38b4ea8 R14: 431bde82d7b634db R15: 00007f7cf964001d [ 79.503287][ T5093] [ 79.503289][ T5093] Modules linked in: [ 79.503295][ T5093] CR2: 0000000000000000 [ 79.503299][ T5093] ---[ end trace 0000000000000000 ]--- [ 79.503303][ T5093] RIP: 0010:0x0 [ 79.503310][ T5093] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 79.503314][ T5093] RSP: 0018:ffffc90002c5f6b8 EFLAGS: 00010282 [ 79.503320][ T5093] RAX: 0000000000000000 RBX: ffff88801acc9000 RCX: 0000000000000001 [ 79.503324][ T5093] RDX: ffff888033fd413e RSI: ffff88801f5cb000 RDI: ffff88801acc9000 [ 79.503329][ T5093] RBP: 1ffff110067fa827 R08: 0000000000000000 R09: 000000000000009f [ 79.503334][ T5093] R10: 0000000000000002 R11: 0000000000000000 R12: ffff88801f5cb000 [ 79.503338][ T5093] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888033fd413e [ 79.503342][ T5093] FS: 0000555586260380(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000 [ 79.503348][ T5093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.503353][ T5093] CR2: ffffffffffffffd6 CR3: 00000000409ee000 CR4: 0000000000350ef0 [ 79.503376][ T5093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.503382][ T5093] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.503387][ T5093] Kernel panic - not syncing: Fatal exception [ 79.503610][ T5093] Kernel Offset: disabled VM DIAGNOSIS: 22:47:19 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000054 RBX=ffffffff9a668f40 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002c5edf0 R8 =ffffffff8540b4bb R9 =1ffff11003dc3046 R10=dffffc0000000000 R11=ffffffff8540b470 R12=dffffc0000000000 R13=0000000000000054 R14=0000000000000054 R15=00000000000003f8 RIP=ffffffff8540b4ee RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555586260380 ffffffff 00c00000 GS =0000 ffff88801fe00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=ffffffffffffffd6 CR3=00000000409ee000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000ffffffc0 Opmask01=0000000000000000 Opmask02=000000000000001f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb38b4250 00007ffdb38b4230 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb38b4390 00007ffdb38b4210 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f7cf9661444 00007f7cf96752a0 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb38b4250 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb38b4390 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb38b4390 00007ffdb38b4210 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb38b4250 00007ffdb38b4230 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000007366727462 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00002c31763d6568 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7461646f6e2c6568 6361635f7261656c 632c6563726f662d 73736572706d6f63 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000