Warning: Permanently added '[localhost]:31306' (ECDSA) to the list of known hosts.
2023/05/17 15:15:28 fuzzer started
2023/05/17 15:15:29 dialing manager at localhost:44319
2023/05/17 15:15:29 checking machine...
2023/05/17 15:15:29 checking revisions...
syzkaller login: [ 36.341490] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:15:29 testing simple program...
[ 36.410352] cgroup: Unknown subsys name 'net'
[ 36.481898] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.644361] audit: type=1400 audit(1684336541.635:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.752585] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.754284] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.756163] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.758757] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.760306] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.761663] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.157771] ------------[ cut here ]------------
[ 50.158977] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.160642] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.161750] Modules linked in:
[ 50.162162] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.167024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.168060] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.168742] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.170911] RSP: 0018:ffff88801f9dfc00 EFLAGS: 00010282
[ 50.171601] RAX: 0000000000000000 RBX: ffff88800d83fc40 RCX: 0000000000000000
[ 50.172473] RDX: ffff8880159b0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.173319] RBP: ffff88800d83fc54 R08: 0000000000000001 R09: 0000000000000000
[ 50.174217] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.175093] R13: ffffffff84e23fe0 R14: ffff88800d83fc48 R15: ffffffff84d74dc0
[ 50.175981] FS: 0000555555db0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.176973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.177712] CR2: 00007f53b67c4a30 CR3: 0000000016450000 CR4: 0000000000350ef0
[ 50.178602] Call Trace:
[ 50.178923]
[ 50.179215] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.179858] ipv4_frags_init_net+0x269/0x440
[ 50.180413] ops_init+0xbb/0x6b0
[ 50.180887] setup_net+0x3d9/0x990
[ 50.181338] ? down_read_killable+0x1d7/0x4e0
[ 50.181936] ? __pfx_setup_net+0x10/0x10
[ 50.182494] ? copy_net_ns+0x17c/0x770
[ 50.183003] copy_net_ns+0x321/0x770
[ 50.183509] create_new_namespaces+0x3f6/0xb30
[ 50.184092] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.184724] ksys_unshare+0x44d/0x8e0
[ 50.185210] ? __pfx_ksys_unshare+0x10/0x10
[ 50.185778] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.186519] __x64_sys_unshare+0x31/0x40
[ 50.187032] do_syscall_64+0x3f/0x90
[ 50.187546] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.188189] RIP: 0033:0x7fc0cc1960d7
[ 50.188685] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 50.190851] RSP: 002b:00007fff8840c648 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.191787] RAX: ffffffffffffffda RBX: 00007fff8840cc88 RCX: 00007fc0cc1960d7
[ 50.192662] RDX: 00007fc0cc20041f RSI: 00007fff8840c5e0 RDI: 0000000040000000
[ 50.193551] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8840c3f0
[ 50.194415] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc0cc2a8bf0
[ 50.195292] R13: 00007fff8840c720 R14: 0000000000000000 R15: 00000000000000f8
[ 50.196195]
[ 50.196526] irq event stamp: 8011
[ 50.196948] hardirqs last enabled at (8021): [] __up_console_sem+0x78/0x80
[ 50.198061] hardirqs last disabled at (8032): [] __up_console_sem+0x5d/0x80
[ 50.199186] softirqs last enabled at (7560): [] irq_exit_rcu+0x93/0xc0
[ 50.200243] softirqs last disabled at (7555): [] irq_exit_rcu+0x93/0xc0
[ 50.201320] ---[ end trace 0000000000000000 ]---
[ 50.206654] ------------[ cut here ]------------
[ 50.207279] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.209006] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.210111] Modules linked in:
[ 50.210556] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.211720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.212731] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.213376] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.215573] RSP: 0018:ffff88801f9dfc00 EFLAGS: 00010282
[ 50.216217] RAX: 0000000000000000 RBX: ffff88800c4cb040 RCX: 0000000000000000
[ 50.217107] RDX: ffff8880159b0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.217986] RBP: ffff88800c4cb054 R08: 0000000000000001 R09: 0000000000000000
[ 50.218871] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.219747] R13: ffffffff84e23fe0 R14: ffff88800c4cb048 R15: ffffffff84da7d60
[ 50.220628] FS: 0000555555db0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.221613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.222322] CR2: 00007f53b67c4a30 CR3: 0000000016450000 CR4: 0000000000350ef0
[ 50.223198] Call Trace:
[ 50.223543]
[ 50.223841] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.224471] ipv6_frags_init_net+0x206/0x3c0
[ 50.225023] ops_init+0xbb/0x6b0
[ 50.225487] setup_net+0x3d9/0x990
[ 50.225939] ? down_read_killable+0x1d7/0x4e0
[ 50.226554] ? __pfx_setup_net+0x10/0x10
[ 50.227059] ? copy_net_ns+0x17c/0x770
[ 50.227588] copy_net_ns+0x321/0x770
[ 50.228065] create_new_namespaces+0x3f6/0xb30
[ 50.228668] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.229278] ksys_unshare+0x44d/0x8e0
[ 50.229787] ? __pfx_ksys_unshare+0x10/0x10
[ 50.230339] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.231061] __x64_sys_unshare+0x31/0x40
[ 50.231601] do_syscall_64+0x3f/0x90
[ 50.232069] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.232727] RIP: 0033:0x7fc0cc1960d7
[ 50.233187] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 50.235337] RSP: 002b:00007fff8840c648 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.236271] RAX: ffffffffffffffda RBX: 00007fff8840cc88 RCX: 00007fc0cc1960d7
[ 50.237137] RDX: 00007fc0cc20041f RSI: 00007fff8840c5e0 RDI: 0000000040000000
[ 50.238009] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8840c3f0
[ 50.238897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc0cc2a8bf0
[ 50.239773] R13: 00007fff8840c720 R14: 0000000000000000 R15: 00000000000000f8
[ 50.240682]
[ 50.240986] irq event stamp: 9683
[ 50.241405] hardirqs last enabled at (9693): [] __up_console_sem+0x78/0x80
[ 50.242490] hardirqs last disabled at (9706): [] __up_console_sem+0x5d/0x80
[ 50.243536] softirqs last enabled at (9258): [] irq_exit_rcu+0x93/0xc0
[ 50.244548] softirqs last disabled at (9253): [] irq_exit_rcu+0x93/0xc0
[ 50.245572] ---[ end trace 0000000000000000 ]---
[ 50.246881] ------------[ cut here ]------------
[ 50.247512] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.249463] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.250567] Modules linked in:
[ 50.250987] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.252192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.253236] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.253931] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.256220] RSP: 0018:ffff88801f9dfbf0 EFLAGS: 00010286
[ 50.256915] RAX: 0000000000000000 RBX: ffff88800c4cbc40 RCX: 0000000000000000
[ 50.257839] RDX: ffff8880159b0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.258779] RBP: ffff88800c4cbc54 R08: 0000000000000001 R09: 0000000000000000
[ 50.259701] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.260616] R13: ffffffff84e23fe0 R14: ffff88800c4cbc48 R15: ffffffff84db0aa0
[ 50.261537] FS: 0000555555db0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.262588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.263326] CR2: 00007f53b67c4a30 CR3: 0000000016450000 CR4: 0000000000350ef0
[ 50.264257] Call Trace:
[ 50.264619]
[ 50.264926] nf_ct_net_init+0x224/0x3d0
[ 50.265493] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.266104] ops_init+0xbb/0x6b0
[ 50.266615] setup_net+0x3d9/0x990
[ 50.267101] ? down_read_killable+0x1d7/0x4e0
[ 50.267715] ? __pfx_setup_net+0x10/0x10
[ 50.268247] ? copy_net_ns+0x17c/0x770
[ 50.268797] copy_net_ns+0x321/0x770
[ 50.269296] create_new_namespaces+0x3f6/0xb30
[ 50.269924] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.270591] ksys_unshare+0x44d/0x8e0
[ 50.271099] ? __pfx_ksys_unshare+0x10/0x10
[ 50.271673] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.272378] __x64_sys_unshare+0x31/0x40
[ 50.272931] do_syscall_64+0x3f/0x90
[ 50.273404] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.274073] RIP: 0033:0x7fc0cc1960d7
[ 50.274586] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 50.276746] RSP: 002b:00007fff8840c648 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.277704] RAX: ffffffffffffffda RBX: 00007fff8840cc88 RCX: 00007fc0cc1960d7
[ 50.278603] RDX: 00007fc0cc20041f RSI: 00007fff8840c5e0 RDI: 0000000040000000
[ 50.279488] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8840c3f0
[ 50.280344] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc0cc2a8bf0
[ 50.281275] R13: 00007fff8840c720 R14: 0000000000000000 R15: 00000000000000f8
[ 50.282242]
[ 50.282588] irq event stamp: 10447
[ 50.283034] hardirqs last enabled at (10457): [] __up_console_sem+0x78/0x80
[ 50.284136] hardirqs last disabled at (10468): [] __up_console_sem+0x5d/0x80
[ 50.285241] softirqs last enabled at (10384): [] irq_exit_rcu+0x93/0xc0
[ 50.286342] softirqs last disabled at (10379): [] irq_exit_rcu+0x93/0xc0
[ 50.287442] ---[ end trace 0000000000000000 ]---
executing program
[ 51.832085] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.879495] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.927489] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.975474] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:15:43 Registers:
info registers vcpu 0
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f9df5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555555db0400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f53b67c4a30 CR3=0000000016450000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000002de9b RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f46d0038068 CR3=000000001608e000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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
XMM00=2033343a35313a35312037312079614d XMM01=5d3236313236312e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000