------------[ cut here ]------------ WARNING: CPU: 1 PID: 6709 at drivers/scsi/scsi_lib.c:1032 scsi_alloc_sgtables+0x9af/0xbb0 Modules linked in: CPU: 1 PID: 6709 Comm: syz-executor.1 Not tainted 5.17.0-rc4-next-20220217 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 RIP: 0010:scsi_alloc_sgtables+0x9af/0xbb0 Code: 48 c1 e8 03 80 3c 10 00 0f 85 54 01 00 00 48 c7 c0 00 00 00 80 48 2b 05 6f 39 3f 02 48 89 04 24 e9 66 fd ff ff e8 e1 b5 92 fe <0f> 0b 41 bc 0a 00 00 00 e9 83 fa ff ff 41 bc 09 00 00 00 e9 78 fa RSP: 0018:ffff88801b31f590 EFLAGS: 00010216 RAX: 00000000000004f4 RBX: ffff88800afef440 RCX: ffffc90003200000 RDX: 0000000000040000 RSI: ffffffff82b08e7f RDI: 0000000000000003 RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 R10: ffffffff82b08e12 R11: 0000000000000000 R12: ffff88800afef35c R13: ffff8880093ca000 R14: ffff88800afef340 R15: 0000000000000001 FS: 00007fe257f2e700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2dc24000 CR3: 0000000044ce6000 CR4: 0000000000350ee0 Call Trace: scsi_queue_rq+0x2517/0x3140 blk_mq_dispatch_rq_list+0x6c2/0x2170 __blk_mq_sched_dispatch_requests+0x20b/0x410 blk_mq_sched_dispatch_requests+0xfb/0x180 __blk_mq_run_hw_queue+0xf9/0x350 __blk_mq_delay_run_hw_queue+0x584/0x660 blk_mq_run_hw_queue+0x30f/0x480 blk_mq_sched_insert_request+0x2e5/0x3e0 blk_execute_rq+0xcc/0x340 sg_io+0x67c/0x1210 scsi_ioctl+0x52b/0x1580 sr_block_ioctl+0x1cb/0x210 blkdev_ioctl+0x362/0x7f0 __x64_sys_ioctl+0x196/0x210 do_syscall_64+0x3b/0x90 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7fe25a9b8b19 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe257f2e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fe25aacbf60 RCX: 00007fe25a9b8b19 RDX: 0000000020000f00 RSI: 0000000000002285 RDI: 0000000000000005 RBP: 00007fe25aa12f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd1d97192f R14: 00007fe257f2e300 R15: 0000000000022000 irq event stamp: 1135 hardirqs last enabled at (1141): [] vprintk_emit+0x4f9/0x550 hardirqs last disabled at (1146): [] vprintk_emit+0x490/0x550 softirqs last enabled at (896): [] __irq_exit_rcu+0x113/0x170 softirqs last disabled at (865): [] __irq_exit_rcu+0x113/0x170 ---[ end trace 0000000000000000 ]--- netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 6731 Comm: syz-executor.0 Tainted: G W 5.17.0-rc4-next-20220217 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 Call Trace: dump_stack_lvl+0x8b/0xb3 should_fail.cold+0x5/0xa should_failslab+0x5/0x10 kmem_cache_alloc+0x5b/0x480 create_object.isra.0+0x3a/0xa20 kmem_cache_alloc+0x239/0x480 __d_alloc+0x2a/0x990 d_alloc_pseudo+0x19/0x70 alloc_file_pseudo+0xce/0x250 sock_alloc_file+0x4f/0x190 do_accept+0x287/0x520 __sys_accept4_file+0x7e/0xe0 __sys_accept4+0xb0/0x100 __x64_sys_accept+0x71/0xb0 do_syscall_64+0x3b/0x90 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f7e8ff71b19 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7e8d4e7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002b RAX: ffffffffffffffda RBX: 00007f7e90084f60 RCX: 00007f7e8ff71b19 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007f7e8d4e71d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007fffe4551f3f R14: 00007f7e8d4e7300 R15: 0000000000022000 loop5: detected capacity change from 0 to 2048 EXT4-fs warning (device loop5): ext4_enable_quotas:6838: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. EXT4-fs (loop5): mount failed FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 6741 Comm: syz-executor.0 Tainted: G W 5.17.0-rc4-next-20220217 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 Call Trace: dump_stack_lvl+0x8b/0xb3 should_fail.cold+0x5/0xa should_failslab+0x5/0x10 kmem_cache_alloc+0x5b/0x480 __alloc_file+0x21/0x240 alloc_empty_file+0x6d/0x170 alloc_file+0x59/0x590 alloc_file_pseudo+0x16a/0x250 sock_alloc_file+0x4f/0x190 do_accept+0x287/0x520 __sys_accept4_file+0x7e/0xe0 __sys_accept4+0xb0/0x100 __x64_sys_accept+0x71/0xb0 do_syscall_64+0x3b/0x90 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f7e8ff71b19 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7e8d4e7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002b RAX: ffffffffffffffda RBX: 00007f7e90084f60 RCX: 00007f7e8ff71b19 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007f7e8d4e71d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007fffe4551f3f R14: 00007f7e8d4e7300 R15: 0000000000022000 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 6757 Comm: syz-executor.0 Tainted: G W 5.17.0-rc4-next-20220217 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 Call Trace: dump_stack_lvl+0x8b/0xb3 should_fail.cold+0x5/0xa should_failslab+0x5/0x10 kmem_cache_alloc+0x5b/0x480 create_object.isra.0+0x3a/0xa20 kmem_cache_alloc+0x239/0x480 __alloc_file+0x21/0x240 alloc_empty_file+0x6d/0x170 alloc_file+0x59/0x590 alloc_file_pseudo+0x16a/0x250 sock_alloc_file+0x4f/0x190 do_accept+0x287/0x520 __sys_accept4_file+0x7e/0xe0 __sys_accept4+0xb0/0x100 __x64_sys_accept+0x71/0xb0 do_syscall_64+0x3b/0x90 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f7e8ff71b19 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7e8d4e7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002b RAX: ffffffffffffffda RBX: 00007f7e90084f60 RCX: 00007f7e8ff71b19 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007f7e8d4e71d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007fffe4551f3f R14: 00007f7e8d4e7300 R15: 0000000000022000 loop5: detected capacity change from 0 to 2048 EXT4-fs warning (device loop5): ext4_enable_quotas:6838: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. EXT4-fs (loop5): mount failed