Warning: Permanently added '[localhost]:30460' (ED25519) to the list of known hosts. executing program [ 69.799767][ T5308] loop0: detected capacity change from 0 to 32768 [ 69.827105][ T5308] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 69.830519][ T5308] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 69.855983][ T5308] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 69.860546][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 69.863901][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 69.918415][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 54ms [ 69.924224][ T8] gfs2: fsid=syz:syz.0: jid=0: Done [ 69.926600][ T5308] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 70.195207][ T5308] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 176779 [ 70.199599][ T5308] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 70.206660][ T5308] ------------[ cut here ]------------ [ 70.208869][ T5308] kernel BUG at fs/gfs2/util.c:414! [ 70.210928][ T5308] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 70.214560][ T5308] CPU: 0 UID: 0 PID: 5308 Comm: syz-executor118 Not tainted 6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0 [ 70.218828][ T5308] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 70.222903][ T5308] RIP: 0010:gfs2_assert_warn_i+0x2df/0x2f0 [ 70.226192][ T5308] Code: fe 48 c7 c7 c0 07 50 8c 48 89 ee 48 8b 54 24 08 48 8b 4c 24 10 4c 8b 44 24 18 44 8b 4c 24 04 e8 f7 ff d5 07 e8 02 09 a7 fd 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 90 90 90 90 90 [ 70.233467][ T5308] RSP: 0018:ffffc9000ceff608 EFLAGS: 00010293 [ 70.235812][ T5308] RAX: ffffffff83edcf8e RBX: 0000000000000004 RCX: ffff888000b02440 [ 70.238802][ T5308] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000 [ 70.241764][ T5308] RBP: ffff8880122a0000 R08: ffffffff83edce47 R09: 1ffff920019dfe5c [ 70.244809][ T5308] R10: dffffc0000000000 R11: fffff520019dfe5d R12: ffff8880122a02bc [ 70.247838][ T5308] R13: 00000000000003e8 R14: 1ffff11002454057 R15: 0000000000002146 [ 70.250800][ T5308] FS: 00005555951f1380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 70.254110][ T5308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.256621][ T5308] CR2: 00007f3c831f3870 CR3: 0000000041c90000 CR4: 0000000000352ef0 [ 70.259696][ T5308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.262765][ T5308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.265782][ T5308] Call Trace: [ 70.266998][ T5308] [ 70.268099][ T5308] ? __die_body+0x5f/0xb0 [ 70.269712][ T5308] ? die+0x9e/0xc0 [ 70.271133][ T5308] ? do_trap+0x15a/0x3a0 [ 70.272734][ T5308] ? gfs2_assert_warn_i+0x2df/0x2f0 [ 70.274716][ T5308] ? do_error_trap+0x1dc/0x2c0 [ 70.276541][ T5308] ? gfs2_assert_warn_i+0x2df/0x2f0 [ 70.278457][ T5308] ? __pfx_do_error_trap+0x10/0x10 [ 70.280342][ T5308] ? handle_invalid_op+0x34/0x40 [ 70.282134][ T5308] ? gfs2_assert_warn_i+0x2df/0x2f0 [ 70.284035][ T5308] ? exc_invalid_op+0x38/0x50 [ 70.285928][ T5308] ? asm_exc_invalid_op+0x1a/0x20 [ 70.287964][ T5308] ? gfs2_assert_warn_i+0x197/0x2f0 [ 70.290001][ T5308] ? gfs2_assert_warn_i+0x2de/0x2f0 [ 70.291967][ T5308] ? gfs2_assert_warn_i+0x2df/0x2f0 [ 70.293922][ T5308] ? gfs2_assert_warn_i+0x2de/0x2f0 [ 70.295863][ T5308] gfs2_qd_dispose+0x4af/0x5b0 [ 70.297643][ T5308] gfs2_quota_init+0xd7b/0x1440 [ 70.299482][ T5308] ? __pfx_gfs2_quota_init+0x10/0x10 [ 70.301454][ T5308] ? __pfx_gfs2_find_jhead+0x10/0x10 [ 70.303399][ T5308] ? inode_go_inval+0x25c/0x2c0 [ 70.305242][ T5308] gfs2_make_fs_rw+0x43f/0x5e0 [ 70.307030][ T5308] ? __pfx_gfs2_make_fs_rw+0x10/0x10 [ 70.308989][ T5308] gfs2_fill_super+0x22a1/0x24d0 [ 70.310853][ T5308] ? __pfx_gfs2_fill_super+0x10/0x10 [ 70.312885][ T5308] ? snprintf+0xda/0x120 [ 70.314522][ T5308] ? __pfx_lock_release+0x10/0x10 [ 70.316429][ T5308] ? do_raw_spin_lock+0x14f/0x370 [ 70.318257][ T5308] ? __pfx_snprintf+0x10/0x10 [ 70.320104][ T5308] ? init_locking+0xbd/0x210 [ 70.321849][ T5308] ? sb_set_blocksize+0x98/0xf0 [ 70.323687][ T5308] ? setup_bdev_super+0x4e6/0x5d0 [ 70.325638][ T5308] get_tree_bdev+0x3f7/0x570 [ 70.327410][ T5308] ? __pfx_gfs2_fill_super+0x10/0x10 [ 70.329428][ T5308] ? __pfx_get_tree_bdev+0x10/0x10 [ 70.331381][ T5308] gfs2_get_tree+0x54/0x220 [ 70.333125][ T5308] vfs_get_tree+0x90/0x2b0 [ 70.334692][ T5308] do_new_mount+0x2be/0xb40 [ 70.336373][ T5308] ? __pfx_do_new_mount+0x10/0x10 [ 70.338239][ T5308] __se_sys_mount+0x2d6/0x3c0 [ 70.340054][ T5308] ? __pfx___se_sys_mount+0x10/0x10 [ 70.342004][ T5308] ? do_syscall_64+0x100/0x230 [ 70.343839][ T5308] ? __x64_sys_mount+0x20/0xc0 [ 70.345811][ T5308] do_syscall_64+0xf3/0x230 [ 70.347529][ T5308] ? clear_bhb_loop+0x35/0x90 [ 70.349349][ T5308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.351584][ T5308] RIP: 0033:0x7fe151f0816a [ 70.353378][ T5308] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 70.360532][ T5308] RSP: 002b:00007ffc5246b8d8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 70.363631][ T5308] RAX: ffffffffffffffda RBX: 00007ffc5246b8f0 RCX: 00007fe151f0816a [ 70.366551][ T5308] RDX: 0000000020021140 RSI: 0000000020021180 RDI: 00007ffc5246b8f0 [ 70.369494][ T5308] RBP: 0000000000000004 R08: 00007ffc5246b930 R09: 000000000002116a [ 70.372449][ T5308] R10: 000000000300c888 R11: 0000000000000282 R12: 000000000300c888 [ 70.375328][ T5308] R13: 00007ffc5246b930 R14: 0000000000000003 R15: 0000000001000000 [ 70.378266][ T5308] [ 70.379489][ T5308] Modules linked in: [ 70.381402][ T5308] ---[ end trace 0000000000000000 ]--- [ 70.388516][ T5308] RIP: 0010:gfs2_assert_warn_i+0x2df/0x2f0 [ 70.390730][ T5308] Code: fe 48 c7 c7 c0 07 50 8c 48 89 ee 48 8b 54 24 08 48 8b 4c 24 10 4c 8b 44 24 18 44 8b 4c 24 04 e8 f7 ff d5 07 e8 02 09 a7 fd 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 90 90 90 90 90 [ 70.398376][ T5308] RSP: 0018:ffffc9000ceff608 EFLAGS: 00010293 [ 70.400620][ T5308] RAX: ffffffff83edcf8e RBX: 0000000000000004 RCX: ffff888000b02440 [ 70.404253][ T5308] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000 [ 70.407975][ T5308] RBP: ffff8880122a0000 R08: ffffffff83edce47 R09: 1ffff920019dfe5c [ 70.410823][ T5308] R10: dffffc0000000000 R11: fffff520019dfe5d R12: ffff8880122a02bc [ 70.413852][ T5308] R13: 00000000000003e8 R14: 1ffff11002454057 R15: 0000000000002146 [ 70.416586][ T5308] FS: 00005555951f1380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 70.419939][ T5308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.422798][ T5308] CR2: 00007f3c831f3870 CR3: 0000000041c90000 CR4: 0000000000352ef0 [ 70.425799][ T5308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.428769][ T5308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.432158][ T5308] Kernel panic - not syncing: Fatal exception [ 70.434709][ T5308] Kernel Offset: disabled [ 70.436343][ T5308] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:18:33 Registers: info registers vcpu 0 CPU#0 RAX=1ffffffff34e2d60 RBX=ffffffff9a716e80 RCX=0000000000000000 RDX=00000000000003fd RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000cefecb8 R8 =ffffffff854aab66 R9 =1ffff11000079046 R10=dffffc0000000000 R11=ffffffff854aab20 R12=dffffc0000000000 R13=ffffffff9a411f10 R14=00000000000003fd R15=dffffc0000000000 RIP=ffffffff854aab96 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 00005555951f1380 ffffffff 00c00000 GS =0000 ffff88801fc00000 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=00007f3c831f3870 CR3=0000000041c90000 CR4=00352ef0 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=0000000000200080 Opmask01=00000000fffffff8 Opmask02=0000000000200000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd155183e0 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6565656565656565 6565656565656565 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffffffff0000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 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 7365722d616d6320 4b30000a39323120 3d20656e696c202c 632e61746f75712f ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3030302d323d6320 4b30000a39323120 2d206361696c202c 000a29646575712f ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 666e203030303032 3d7374726f702e70 69732d6b63617274 6e6e6f632d666e20 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000a6320 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