Warning: Permanently added '[localhost]:25428' (ED25519) to the list of known hosts. executing program [ 77.380740][ T5303] loop0: detected capacity change from 0 to 32768 [ 77.430378][ T5303] ------------[ cut here ]------------ [ 77.432692][ T5303] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:2629:11 [ 77.435546][ T5303] shift exponent 110 is too large for 32-bit type 'int' [ 77.449335][ T5303] CPU: 0 UID: 0 PID: 5303 Comm: syz-executor956 Not tainted 6.15.0-rc3-syzkaller-00283-gf1a3944c860b #0 PREEMPT(full) [ 77.449353][ T5303] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.449359][ T5303] Call Trace: [ 77.449363][ T5303] <TASK> [ 77.449368][ T5303] dump_stack_lvl+0x189/0x250 [ 77.449481][ T5303] ? __pfx_dump_stack_lvl+0x10/0x10 [ 77.449496][ T5303] ? __pfx__printk+0x10/0x10 [ 77.449511][ T5303] ? lock_metapage+0x301/0x400 [ 77.450252][ T5303] ubsan_epilogue+0xa/0x40 [ 77.450263][ T5303] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [ 77.450287][ T5303] dbSplit+0x1f8/0x200 [ 77.450300][ T5303] dbAdjCtl+0x34c/0xa20 [ 77.450320][ T5303] dbAllocNear+0x2ee/0x3d0 [ 77.450340][ T5303] dbAlloc+0x933/0xba0 [ 77.450360][ T5303] ea_write+0x374/0xdd0 [ 77.450380][ T5303] ? __pfx_ea_write+0x10/0x10 [ 77.450395][ T5303] ? rcu_is_watching+0x15/0xb0 [ 77.450409][ T5303] ? __jfs_setxattr+0x76e/0x1120 [ 77.450449][ T5303] __jfs_setxattr+0xa01/0x1120 [ 77.450474][ T5303] ? __pfx___jfs_setxattr+0x10/0x10 [ 77.450486][ T5303] ? leave_rcu+0xef/0x160 [ 77.450502][ T5303] __jfs_xattr_set+0xda/0x170 [ 77.450512][ T5303] ? __pfx___jfs_xattr_set+0x10/0x10 [ 77.450521][ T5303] ? xattr_full_name+0x6f/0x90 [ 77.450531][ T5303] ? jfs_xattr_set+0x33/0x60 [ 77.450543][ T5303] ? __pfx_jfs_xattr_set+0x10/0x10 [ 77.450555][ T5303] __vfs_setxattr+0x439/0x480 [ 77.450575][ T5303] __vfs_setxattr_noperm+0x12d/0x660 [ 77.450592][ T5303] vfs_setxattr+0x16b/0x2f0 [ 77.450609][ T5303] ? __pfx_vfs_setxattr+0x10/0x10 [ 77.450619][ T5303] ? mnt_get_write_access+0x223/0x2a0 [ 77.450638][ T5303] filename_setxattr+0x274/0x600 [ 77.450656][ T5303] ? __pfx_filename_setxattr+0x10/0x10 [ 77.450671][ T5303] ? getname_flags+0x1e5/0x540 [ 77.450687][ T5303] path_setxattrat+0x364/0x3a0 [ 77.450709][ T5303] ? __pfx_path_setxattrat+0x10/0x10 [ 77.450731][ T5303] ? rcu_is_watching+0x15/0xb0 [ 77.450747][ T5303] __x64_sys_lsetxattr+0xbf/0xe0 [ 77.450762][ T5303] do_syscall_64+0xf6/0x210 [ 77.450804][ T5303] ? clear_bhb_loop+0x45/0xa0 [ 77.450817][ T5303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.450826][ T5303] RIP: 0033:0x7fdaa19996b9 [ 77.450837][ T5303] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 77.450843][ T5303] RSP: 002b:00007fffe3d43d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 77.450852][ T5303] RAX: ffffffffffffffda RBX: 0000200000000200 RCX: 00007fdaa19996b9 [ 77.450859][ T5303] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000200000000040 [ 77.450871][ T5303] RBP: 00002000000000c0 R08: 0000000000000000 R09: 0000000000000000 [ 77.450876][ T5303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000040 [ 77.450882][ T5303] R13: 0031656c69662f2e R14: 0000000000000001 R15: 0000000000000001 [ 77.450898][ T5303] </TASK> [ 77.450903][ T5303] ---[ end trace ]--- [ 77.570607][ T5303] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 77.573331][ T5303] CPU: 0 UID: 0 PID: 5303 Comm: syz-executor956 Not tainted 6.15.0-rc3-syzkaller-00283-gf1a3944c860b #0 PREEMPT(full) [ 77.577960][ T5303] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.582212][ T5303] Call Trace: [ 77.583545][ T5303] <TASK> [ 77.584771][ T5303] dump_stack_lvl+0x99/0x250 [ 77.586597][ T5303] ? __asan_memcpy+0x40/0x70 [ 77.588534][ T5303] ? __pfx_dump_stack_lvl+0x10/0x10 [ 77.590627][ T5303] ? __pfx__printk+0x10/0x10 [ 77.592550][ T5303] panic+0x2db/0x790 [ 77.594114][ T5303] ? __pfx_panic+0x10/0x10 [ 77.595783][ T5303] ? _printk+0xcf/0x120 [ 77.597434][ T5303] ? __pfx__printk+0x10/0x10 [ 77.599255][ T5303] check_panic_on_warn+0x89/0xb0 [ 77.601130][ T5303] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [ 77.603626][ T5303] dbSplit+0x1f8/0x200 [ 77.605219][ T5303] dbAdjCtl+0x34c/0xa20 [ 77.606878][ T5303] dbAllocNear+0x2ee/0x3d0 [ 77.608698][ T5303] dbAlloc+0x933/0xba0 [ 77.610323][ T5303] ea_write+0x374/0xdd0 [ 77.612038][ T5303] ? __pfx_ea_write+0x10/0x10 [ 77.613907][ T5303] ? rcu_is_watching+0x15/0xb0 [ 77.615892][ T5303] ? __jfs_setxattr+0x76e/0x1120 [ 77.617928][ T5303] __jfs_setxattr+0xa01/0x1120 [ 77.619810][ T5303] ? __pfx___jfs_setxattr+0x10/0x10 [ 77.621873][ T5303] ? leave_rcu+0xef/0x160 [ 77.623649][ T5303] __jfs_xattr_set+0xda/0x170 [ 77.625564][ T5303] ? __pfx___jfs_xattr_set+0x10/0x10 [ 77.627752][ T5303] ? xattr_full_name+0x6f/0x90 [ 77.629594][ T5303] ? jfs_xattr_set+0x33/0x60 [ 77.631406][ T5303] ? __pfx_jfs_xattr_set+0x10/0x10 [ 77.633439][ T5303] __vfs_setxattr+0x439/0x480 [ 77.635313][ T5303] __vfs_setxattr_noperm+0x12d/0x660 [ 77.637321][ T5303] vfs_setxattr+0x16b/0x2f0 [ 77.639171][ T5303] ? __pfx_vfs_setxattr+0x10/0x10 [ 77.641085][ T5303] ? mnt_get_write_access+0x223/0x2a0 [ 77.643006][ T5303] filename_setxattr+0x274/0x600 [ 77.644811][ T5303] ? __pfx_filename_setxattr+0x10/0x10 [ 77.646948][ T5303] ? getname_flags+0x1e5/0x540 [ 77.648820][ T5303] path_setxattrat+0x364/0x3a0 [ 77.650703][ T5303] ? __pfx_path_setxattrat+0x10/0x10 [ 77.652908][ T5303] ? rcu_is_watching+0x15/0xb0 [ 77.654760][ T5303] __x64_sys_lsetxattr+0xbf/0xe0 [ 77.656731][ T5303] do_syscall_64+0xf6/0x210 [ 77.658456][ T5303] ? clear_bhb_loop+0x45/0xa0 [ 77.660262][ T5303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.662594][ T5303] RIP: 0033:0x7fdaa19996b9 [ 77.664376][ T5303] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 77.671682][ T5303] RSP: 002b:00007fffe3d43d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 77.674872][ T5303] RAX: ffffffffffffffda RBX: 0000200000000200 RCX: 00007fdaa19996b9 [ 77.677796][ T5303] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000200000000040 [ 77.680897][ T5303] RBP: 00002000000000c0 R08: 0000000000000000 R09: 0000000000000000 [ 77.684042][ T5303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000040 [ 77.687207][ T5303] R13: 0031656c69662f2e R14: 0000000000000001 R15: 0000000000000001 [ 77.690330][ T5303] </TASK> [ 77.691844][ T5303] Kernel Offset: disabled [ 77.693559][ T5303] Rebooting in 86400 seconds.. VM DIAGNOSIS: 23:10:22 Registers: info registers vcpu 0 CPU#0 RAX=1ffffffff3369760 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=0000000000000000 RDI=0000000000000020 RBP=ffffffff99b4be50 RSP=ffffc9000d416cf0 R8 =ffff888000158237 R9 =1ffff1100002b046 R10=dffffc0000000000 R11=ffffffff853d7be0 R12=dffffc0000000000 R13=0000000000000000 R14=ffffffff99b4bbc0 R15=0000000000000000 RIP=ffffffff853d7c57 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 00005555733e9380 ffffffff 00c00000 GS =0000 ffff88808d6cc000 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=0000561746c85000 CR3=000000004247e000 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=00000000ffffffff Opmask01=0000000000000006 Opmask02=0000000000000007 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2e79616c7265766f 2e64657473757274 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffe3d43320 00007fffe3d43300 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffe3d43460 00007fffe3d432e0 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fdaa1a043e4 00007fdaa1a17240 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffe3d43320 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffe3d43460 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffe3d43460 00007fffe3d432e0 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffe3d43320 00007fffe3d43300 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 000000000073666a ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 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