Warning: Permanently added '[localhost]:22188' (ECDSA) to the list of known hosts.
2023/05/17 13:30:05 fuzzer started
2023/05/17 13:30:05 dialing manager at localhost:44319
2023/05/17 13:30:05 checking machine...
2023/05/17 13:30:05 checking revisions...
syzkaller login: [ 51.551629] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:30:05 testing simple program...
[ 51.624214] cgroup: Unknown subsys name 'net'
[ 51.696545] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 62.537943] audit: type=1400 audit(1684330216.917:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 63.618838] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.620401] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.622515] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.626249] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.629955] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.631178] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.064142] ------------[ cut here ]------------
[ 64.064831] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.066484] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.067549] Modules linked in:
[ 64.067961] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.072914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.074393] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.075206] 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
[ 64.078039] RSP: 0018:ffff88801a65fc00 EFLAGS: 00010282
[ 64.078878] RAX: 0000000000000000 RBX: ffff88800fe97040 RCX: 0000000000000000
[ 64.079968] RDX: ffff888018349b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.081052] RBP: ffff88800fe97054 R08: 0000000000000001 R09: 0000000000000000
[ 64.082169] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.083057] R13: ffffffff84e23fe0 R14: ffff88800fe97048 R15: ffffffff84d74dc0
[ 64.083933] FS: 0000555555a32400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.084923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.085659] CR2: 00007fd136c506f4 CR3: 000000001821c000 CR4: 0000000000350ee0
[ 64.086552] Call Trace:
[ 64.086879]
[ 64.087178] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.087823] ipv4_frags_init_net+0x269/0x440
[ 64.088416] ops_init+0xbb/0x6b0
[ 64.088865] setup_net+0x3d9/0x990
[ 64.089360] ? down_read_killable+0x1d7/0x4e0
[ 64.089946] ? __pfx_setup_net+0x10/0x10
[ 64.090484] ? copy_net_ns+0x17c/0x770
[ 64.090990] copy_net_ns+0x321/0x770
[ 64.091500] create_new_namespaces+0x3f6/0xb30
[ 64.092081] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.092718] ksys_unshare+0x44d/0x8e0
[ 64.093206] ? __pfx_ksys_unshare+0x10/0x10
[ 64.093794] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.094532] __x64_sys_unshare+0x31/0x40
[ 64.095047] do_syscall_64+0x3f/0x90
[ 64.095555] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.096209] RIP: 0033:0x7fb5e57fd0d7
[ 64.096694] 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
[ 64.098851] RSP: 002b:00007ffc878c4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.099784] RAX: ffffffffffffffda RBX: 00007ffc878c5618 RCX: 00007fb5e57fd0d7
[ 64.100657] RDX: 00007fb5e586741f RSI: 00007ffc878c4f70 RDI: 0000000040000000
[ 64.101532] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc878c4d80
[ 64.102428] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb5e590fbf0
[ 64.103273] R13: 00007ffc878c50b0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.104169]
[ 64.104496] irq event stamp: 9821
[ 64.104915] hardirqs last enabled at (9831): [] __up_console_sem+0x78/0x80
[ 64.105969] hardirqs last disabled at (9842): [] __up_console_sem+0x5d/0x80
[ 64.107017] softirqs last enabled at (9392): [] irq_exit_rcu+0x93/0xc0
[ 64.108078] softirqs last disabled at (9337): [] irq_exit_rcu+0x93/0xc0
[ 64.109124] ---[ end trace 0000000000000000 ]---
[ 64.114809] ------------[ cut here ]------------
[ 64.115443] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.117089] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.118180] Modules linked in:
[ 64.118631] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.119817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.120855] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.121532] 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
[ 64.123779] RSP: 0018:ffff88801a65fc00 EFLAGS: 00010282
[ 64.124476] RAX: 0000000000000000 RBX: ffff8880103dce40 RCX: 0000000000000000
[ 64.125395] RDX: ffff888018349b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.126329] RBP: ffff8880103dce54 R08: 0000000000000001 R09: 0000000000000000
[ 64.127186] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.128072] R13: ffffffff84e23fe0 R14: ffff8880103dce48 R15: ffffffff84da7d60
[ 64.128953] FS: 0000555555a32400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.129966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.130695] CR2: 00007fd136c506f4 CR3: 000000001821c000 CR4: 0000000000350ee0
[ 64.131588] Call Trace:
[ 64.131915]
[ 64.132213] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.132860] ipv6_frags_init_net+0x206/0x3c0
[ 64.133448] ops_init+0xbb/0x6b0
[ 64.133902] setup_net+0x3d9/0x990
[ 64.134389] ? down_read_killable+0x1d7/0x4e0
[ 64.134953] ? __pfx_setup_net+0x10/0x10
[ 64.135493] ? copy_net_ns+0x17c/0x770
[ 64.135997] copy_net_ns+0x321/0x770
[ 64.136507] create_new_namespaces+0x3f6/0xb30
[ 64.137087] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.137744] ksys_unshare+0x44d/0x8e0
[ 64.138230] ? __pfx_ksys_unshare+0x10/0x10
[ 64.138805] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.139537] __x64_sys_unshare+0x31/0x40
[ 64.140055] do_syscall_64+0x3f/0x90
[ 64.140574] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.141210] RIP: 0033:0x7fb5e57fd0d7
[ 64.141721] 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
[ 64.143873] RSP: 002b:00007ffc878c4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.144807] RAX: ffffffffffffffda RBX: 00007ffc878c5618 RCX: 00007fb5e57fd0d7
[ 64.145690] RDX: 00007fb5e586741f RSI: 00007ffc878c4f70 RDI: 0000000040000000
[ 64.146571] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc878c4d80
[ 64.147448] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb5e590fbf0
[ 64.148329] R13: 00007ffc878c50b0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.149197]
[ 64.149535] irq event stamp: 11731
[ 64.149990] hardirqs last enabled at (11741): [] __up_console_sem+0x78/0x80
[ 64.151067] hardirqs last disabled at (11752): [] __up_console_sem+0x5d/0x80
[ 64.152143] softirqs last enabled at (11268): [] irq_exit_rcu+0x93/0xc0
[ 64.153211] softirqs last disabled at (11263): [] irq_exit_rcu+0x93/0xc0
[ 64.154275] ---[ end trace 0000000000000000 ]---
[ 64.155753] ------------[ cut here ]------------
[ 64.156424] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.158381] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.159466] Modules linked in:
[ 64.159878] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.161023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.162037] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.162717] 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
[ 64.164865] RSP: 0018:ffff88801a65fbf0 EFLAGS: 00010286
[ 64.165545] RAX: 0000000000000000 RBX: ffff8880103dc840 RCX: 0000000000000000
[ 64.166457] RDX: ffff888018349b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.167347] RBP: ffff8880103dc854 R08: 0000000000000001 R09: 0000000000000000
[ 64.168224] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.169117] R13: ffffffff84e23fe0 R14: ffff8880103dc848 R15: ffffffff84db0aa0
[ 64.170016] FS: 0000555555a32400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.171027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.171770] CR2: 00007fd136c506f4 CR3: 000000001821c000 CR4: 0000000000350ee0
[ 64.172669] Call Trace:
[ 64.172997]
[ 64.173323] nf_ct_net_init+0x224/0x3d0
[ 64.173869] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.174480] ops_init+0xbb/0x6b0
[ 64.174934] setup_net+0x3d9/0x990
[ 64.175432] ? down_read_killable+0x1d7/0x4e0
[ 64.176003] ? __pfx_setup_net+0x10/0x10
[ 64.176544] ? copy_net_ns+0x17c/0x770
[ 64.177050] copy_net_ns+0x321/0x770
[ 64.177559] create_new_namespaces+0x3f6/0xb30
[ 64.178158] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.178805] ksys_unshare+0x44d/0x8e0
[ 64.179323] ? __pfx_ksys_unshare+0x10/0x10
[ 64.179863] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.180593] __x64_sys_unshare+0x31/0x40
[ 64.181103] do_syscall_64+0x3f/0x90
[ 64.181609] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.182271] RIP: 0033:0x7fb5e57fd0d7
[ 64.182779] 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
[ 64.184946] RSP: 002b:00007ffc878c4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.185894] RAX: ffffffffffffffda RBX: 00007ffc878c5618 RCX: 00007fb5e57fd0d7
[ 64.186775] RDX: 00007fb5e586741f RSI: 00007ffc878c4f70 RDI: 0000000040000000
[ 64.187652] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc878c4d80
[ 64.188536] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb5e590fbf0
[ 64.189411] R13: 00007ffc878c50b0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.190284]
[ 64.190620] irq event stamp: 12563
[ 64.191048] hardirqs last enabled at (12573): [] __up_console_sem+0x78/0x80
[ 64.192137] hardirqs last disabled at (12584): [] __up_console_sem+0x5d/0x80
[ 64.193204] softirqs last enabled at (12456): [] irq_exit_rcu+0x93/0xc0
[ 64.194268] softirqs last disabled at (12451): [] irq_exit_rcu+0x93/0xc0
[ 64.195288] ---[ end trace 0000000000000000 ]---
[ 65.700754] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.748547] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.796366] Bluetooth: hci0: command 0x040f tx timeout
[ 71.844395] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:30:03 Registers:
info registers vcpu 0
RAX=fffffbfff0ef3939 RBX=1ffff1100d9c12d2 RCX=ffffffff812cc7ef RDX=fffffbfff0ef3939
RSI=0000000000000008 RDI=ffffffff8779c9c0 RBP=fffffbfff0ef3938 RSP=ffff88806ce09640
R8 =0000000000000000 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=0000000000000009 R13=ffffffff8542b1b8 R14=0000000000000004 R15=0000000000000200
RIP=ffffffff8180f4af RFL=00000046 [---Z-P-] 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 0000000000000000 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=00007f4374733a50 CR3=000000000ee2a000 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=2038313a30333a33312037312079614d XMM01=5d3133383436302e34362020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a65f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555a32400 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=00007fd136c506f4 CR3=000000001821c000 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=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