Warning: Permanently added '[localhost]:7384' (ED25519) to the list of known hosts. executing program syzkaller login: [ 112.814582][ T3265] ------------[ cut here ]------------ [ 112.825196][ T3265] kernel BUG at net/socket.c:733! [ 112.826155][ T3265] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 112.829698][ T3265] Modules linked in: [ 112.831620][ T3265] CPU: 0 UID: 0 PID: 3265 Comm: syz-executor510 Not tainted 6.11.0-rc3-syzkaller-00060-gd07b43284ab3 #0 [ 112.834759][ T3265] Hardware name: linux,dummy-virt (DT) [ 112.835777][ T3265] pstate: 61400009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 112.836880][ T3265] pc : __sock_sendmsg+0x5c/0x60 [ 112.838869][ T3265] lr : __sock_sendmsg+0x54/0x60 [ 112.839614][ T3265] sp : ffff800088ea3b30 [ 112.840230][ T3265] x29: ffff800088ea3b30 x28: fbf00000062bc900 x27: 0000000000000000 [ 112.843068][ T3265] x26: ffff800088ea3bc0 x25: ffff800088ea3bc0 x24: 0000000000000000 [ 112.846053][ T3265] x23: f9f00000048dc000 x22: 0000000000000000 x21: ffff800088ea3d90 [ 112.847225][ T3265] x20: f9f00000048dc000 x19: ffff800088ea3d90 x18: 0000000000000001 [ 112.848435][ T3265] x17: 0000000000000000 x16: 0000000000000000 x15: 000000002002ffaf [ 112.849708][ T3265] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 112.850916][ T3265] x11: 0000000000000000 x10: ffff8000815849c0 x9 : ffff8000815b49c0 [ 112.853098][ T3265] x8 : 0000000000000000 x7 : 000000000000003f x6 : 0000000000000000 [ 112.857604][ T3265] x5 : 00000000000007e0 x4 : fff07ffffd239000 x3 : fbf00000062bc900 [ 112.860480][ T3265] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 00000000fffffdef [ 112.863709][ T3265] Call trace: [ 112.865563][ T3265] __sock_sendmsg+0x5c/0x60 [ 112.869340][ T3265] ____sys_sendmsg+0x274/0x2ac [ 112.872865][ T3265] ___sys_sendmsg+0xac/0x100 [ 112.873596][ T3265] __sys_sendmsg+0x84/0xe0 [ 112.874515][ T3265] __arm64_sys_sendmsg+0x24/0x30 [ 112.875570][ T3265] invoke_syscall+0x48/0x110 [ 112.877087][ T3265] el0_svc_common.constprop.0+0x40/0xe0 [ 112.879692][ T3265] do_el0_svc+0x1c/0x28 [ 112.880414][ T3265] el0_svc+0x34/0xec [ 112.881123][ T3265] el0t_64_sync_handler+0x100/0x12c [ 112.882696][ T3265] el0t_64_sync+0x19c/0x1a0 [ 112.884785][ T3265] Code: f9404463 d63f0060 3108441f 54fffe81 (d4210000) [ 112.887472][ T3265] ---[ end trace 0000000000000000 ]--- [ 112.891495][ T3265] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 112.895384][ T3265] SMP: stopping secondary CPUs [ 112.897885][ T3265] Kernel Offset: disabled [ 112.899282][ T3265] CPU features: 0x00,00000006,8f17bd7c,1767f6bf [ 112.922138][ T3265] Memory Limit: none [ 112.924384][ T3265] Rebooting in 86400 seconds.. VM DIAGNOSIS: 10:54:18 Registers: info registers vcpu 0 CPU#0 PC=ffff8000808400b8 X00=ffff800082a45000 X01=0000000000000002 X02=0000000000000000 X03=ffff800082816c68 X04=fbf00000041d0080 X05=0000000000000050 X06=382e32313120205b X07=205b5d3535313632 X08=42202d2073706f4f X09=30303030203a4755 X10=6630303030303030 X11=2030303830303032 X12=5b5d353531363238 X13=205d353632335420 X14=0000000000000000 X15=ffff800088ea32b0 X16=0000000000000000 X17=0000000000000000 X18=ffffffffffffffff X19=ffff800082932f24 X20=ffff800080840070 X21=fbf00000041d0080 X22=ffff800082932f25 X23=00000000000003c0 X24=0000000000000055 X25=ffff800082816c98 X26=ffff8000826c0030 X27=ffff800082933ad0 X28=fbf00000062bc900 X29=ffff800088ea3530 X30=ffff800080840098 SP=ffff800088ea3530 PSTATE=824003c9 N--- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=000000000000ffff P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:746f6f723d524553:5500313738323139 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00fc000000000000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3003300330033003:3003300330033003 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00000000fc000000:00000000fc000000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800081a078e0 X00=00000000000083dc X01=fff000007f8e98a0 X02=fff07ffffd251000 X03=ffff800082afbdd0 X04=fff07ffffd251000 X05=4000000000000000 X06=0101010101010101 X07=00000000131e0103 X08=0000000000000000 X09=0000000000000002 X10=9a4f5d235a4d9a0a X11=0000000000000001 X12=ffff8000826c0078 X13=000000000000018c X14=000000000000018c X15=0000fffff7464738 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=0000000000000001 X20=ffff8000826c0030 X21=fdf000000323ed80 X22=ffff8000826c0070 X23=0000000000000000 X24=0000000000000000 X25=fdf000000323ed80 X26=0000000000000000 X27=0000000000000000 X28=0000000000000000 X29=ffff800082afbdf0 X30=ffff800081a078f4 SP=ffff800082afbdf0 PSTATE=614000c9 -ZC- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:746f6f723d524553:5500313738323139 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00fc000000000000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3003300330033003:3003300330033003 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00000000fc000000:00000000fc000000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000