------------[ cut here ]------------ WARNING: CPU: 0 PID: 13191 at net/core/stream.c:205 sk_stream_kill_queues+0x2eb/0x3d0 net/core/stream.c:205 Modules linked in: CPU: 0 PID: 13191 Comm: syz-executor.1 Not tainted 5.17.0-rc2-syzkaller-00039-g9f7fb8de5d9b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:sk_stream_kill_queues+0x2eb/0x3d0 net/core/stream.c:205 Code: 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e ec 00 00 00 8b ab 30 02 00 00 e9 60 ff ff ff e8 2e 40 4e fa 0f 0b eb 97 e8 25 40 4e fa <0f> 0b eb a0 e8 1c 40 4e fa 0f 0b e9 6a fe ff ff e8 b0 81 95 fa e9 RSP: 0000:ffffc90000007c28 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000100 RDX: ffff88807d899d00 RSI: ffffffff872a2e5b RDI: 0000000000000003 RBP: 00000000000002e5 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff872a2dfb R11: 0000000000000000 R12: ffff888040779a30 R13: ffffffff908a2f80 R14: ffff888040779828 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880b9c00000(0063) knlGS:000000005764d380 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 000000002cb27000 CR3: 0000000051c15000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: inet_csk_destroy_sock+0x1a5/0x440 net/ipv4/inet_connection_sock.c:1012 tcp_done+0x23b/0x340 net/ipv4/tcp.c:4452 tcp_write_err net/ipv4/tcp_timer.c:74 [inline] tcp_probe_timer net/ipv4/tcp_timer.c:395 [inline] tcp_write_timer_handler+0x447/0xbc0 net/ipv4/tcp_timer.c:626 tcp_write_timer+0xa2/0x2b0 net/ipv4/tcp_timer.c:642 call_timer_fn+0x1a5/0x6b0 kernel/time/timer.c:1421 expire_timers kernel/time/timer.c:1466 [inline] __run_timers.part.0+0x67c/0xa30 kernel/time/timer.c:1734 __run_timers kernel/time/timer.c:1715 [inline] run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1747 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558 invoke_softirq kernel/softirq.c:432 [inline] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:637 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1097 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638 RIP: 0010:finish_task_switch.isra.0+0x323/0xb80 kernel/sched/core.c:4866 Code: 63 f0 f8 07 85 c0 75 02 0f 0b 48 85 db 0f 85 25 01 00 00 4c 89 f7 e8 fc f7 ff ff e8 77 89 2d 00 fb 65 48 8b 1c 25 00 70 02 00 <48> 8d bb 80 15 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 RSP: 0000:ffffc9000293fab8 EFLAGS: 00000206 RAX: 000000000164928b RBX: ffff88807d899d00 RCX: 1ffffffff1b27219 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc9000293fb00 R08: 0000000000000001 R09: 0000000000000001 R10: ffffffff817eb3c8 R11: 0000000000000001 R12: ffff8880b9c3a998 R13: ffff88804c199d00 R14: ffff8880b9c39c40 R15: ffff8880b9c3a678 context_switch kernel/sched/core.c:4989 [inline] __schedule+0xaba/0x4db0 kernel/sched/core.c:6295 schedule+0xd2/0x260 kernel/sched/core.c:6368 freezable_schedule include/linux/freezer.h:172 [inline] do_nanosleep+0x24e/0x690 kernel/time/hrtimer.c:2044 hrtimer_nanosleep+0x1f9/0x4a0 kernel/time/hrtimer.c:2097 common_nsleep+0xa2/0xc0 kernel/time/posix-timers.c:1227 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1267 [inline] __se_sys_clock_nanosleep kernel/time/posix-timers.c:1245 [inline] __ia32_sys_clock_nanosleep+0x2f4/0x430 kernel/time/posix-timers.c:1245 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline] __do_fast_syscall_32+0x65/0xf0 arch/x86/entry/common.c:178 do_fast_syscall_32+0x2f/0x70 arch/x86/entry/common.c:203 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c RIP: 0023:0xf6f21549 Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 RSP: 002b:00000000f75b2c60 EFLAGS: 00000282 ORIG_RAX: 0000000000000197 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 RDX: 00000000f75b2cdc RSI: 00000000f75b2cec RDI: 00000000f75b2cdc RBP: 00000000f75b2cec R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 ---------------- Code disassembly (best guess), 4 bytes skipped: 0: 85 c0 test %eax,%eax 2: 75 02 jne 0x6 4: 0f 0b ud2 6: 48 85 db test %rbx,%rbx 9: 0f 85 25 01 00 00 jne 0x134 f: 4c 89 f7 mov %r14,%rdi 12: e8 fc f7 ff ff callq 0xfffff813 17: e8 77 89 2d 00 callq 0x2d8993 1c: fb sti 1d: 65 48 8b 1c 25 00 70 mov %gs:0x27000,%rbx 24: 02 00 * 26: 48 8d bb 80 15 00 00 lea 0x1580(%rbx),%rdi <-- trapping instruction 2d: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 34: fc ff df 37: 48 89 fa mov %rdi,%rdx 3a: 48 rex.W 3b: c1 .byte 0xc1