Warning: Permanently added '[localhost]:45560' (ECDSA) to the list of known hosts.
2023/05/18 02:36:17 fuzzer started
2023/05/18 02:36:18 dialing manager at localhost:44319
2023/05/18 02:36:18 checking machine...
2023/05/18 02:36:18 checking revisions...
syzkaller login: [ 33.896040] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:36:18 testing simple program...
[ 33.959318] cgroup: Unknown subsys name 'net'
[ 34.032537] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 46.841730] audit: type=1400 audit(1684377391.128:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 47.970486] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 47.971538] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 47.972351] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 47.975389] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 47.976449] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 47.977569] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.222332] ------------[ cut here ]------------
[ 48.222776] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.224176] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.224828] Modules linked in:
[ 48.225090] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.225812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.227262] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.228331] 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
[ 48.230263] RSP: 0018:ffff888019cb7c00 EFLAGS: 00010282
[ 48.230654] RAX: 0000000000000000 RBX: ffff888008efb440 RCX: 0000000000000000
[ 48.231198] RDX: ffff888015bf9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.231725] RBP: ffff888008efb454 R08: 0000000000000001 R09: 0000000000000000
[ 48.232264] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.232810] R13: ffffffff84e23fe0 R14: ffff888008efb448 R15: ffffffff84d74dc0
[ 48.233333] FS: 00005555570fe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.233940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.234381] CR2: 00007fbf896c96f4 CR3: 000000000e998000 CR4: 0000000000350ee0
[ 48.234923] Call Trace:
[ 48.235121]
[ 48.235298] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.235670] ipv4_frags_init_net+0x269/0x440
[ 48.236033] ops_init+0xbb/0x6b0
[ 48.236303] setup_net+0x3d9/0x990
[ 48.236574] ? down_read_killable+0x1d7/0x4e0
[ 48.236939] ? __pfx_setup_net+0x10/0x10
[ 48.237249] ? copy_net_ns+0x17c/0x770
[ 48.237552] copy_net_ns+0x321/0x770
[ 48.237861] create_new_namespaces+0x3f6/0xb30
[ 48.238238] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.238608] ksys_unshare+0x44d/0x8e0
[ 48.238929] ? __pfx_ksys_unshare+0x10/0x10
[ 48.239255] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.239680] __x64_sys_unshare+0x31/0x40
[ 48.240014] do_syscall_64+0x3f/0x90
[ 48.240306] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.240696] RIP: 0033:0x7f95d6c530d7
[ 48.240999] 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
[ 48.242317] RSP: 002b:00007fff361337c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.242890] RAX: ffffffffffffffda RBX: 00007fff36133e08 RCX: 00007f95d6c530d7
[ 48.243403] RDX: 00007f95d6cbd41f RSI: 00007fff36133760 RDI: 0000000040000000
[ 48.243942] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff36133570
[ 48.244455] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f95d6d65bf0
[ 48.244993] R13: 00007fff361338a0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.245518]
[ 48.245700] irq event stamp: 8937
[ 48.245984] hardirqs last enabled at (8949): [] __up_console_sem+0x78/0x80
[ 48.246597] hardirqs last disabled at (8958): [] __up_console_sem+0x5d/0x80
[ 48.247238] softirqs last enabled at (8518): [] irq_exit_rcu+0x93/0xc0
[ 48.247866] softirqs last disabled at (8513): [] irq_exit_rcu+0x93/0xc0
[ 48.248461] ---[ end trace 0000000000000000 ]---
[ 48.252254] ------------[ cut here ]------------
[ 48.252613] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.254160] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.254866] Modules linked in:
[ 48.255116] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.255873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.256466] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.256933] 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
[ 48.258329] RSP: 0018:ffff888019cb7c00 EFLAGS: 00010282
[ 48.258720] RAX: 0000000000000000 RBX: ffff88800ee79440 RCX: 0000000000000000
[ 48.259307] RDX: ffff888015bf9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.259901] RBP: ffff88800ee79454 R08: 0000000000000001 R09: 0000000000000000
[ 48.260423] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.261023] R13: ffffffff84e23fe0 R14: ffff88800ee79448 R15: ffffffff84da7d60
[ 48.261542] FS: 00005555570fe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.262213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.262640] CR2: 00007fbf896c96f4 CR3: 000000000e998000 CR4: 0000000000350ee0
[ 48.263231] Call Trace:
[ 48.263427]
[ 48.263603] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.264041] ipv6_frags_init_net+0x206/0x3c0
[ 48.264390] ops_init+0xbb/0x6b0
[ 48.264657] setup_net+0x3d9/0x990
[ 48.265006] ? down_read_killable+0x1d7/0x4e0
[ 48.265348] ? __pfx_setup_net+0x10/0x10
[ 48.265651] ? copy_net_ns+0x17c/0x770
[ 48.266091] copy_net_ns+0x321/0x770
[ 48.266382] create_new_namespaces+0x3f6/0xb30
[ 48.266727] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.267222] ksys_unshare+0x44d/0x8e0
[ 48.267515] ? __pfx_ksys_unshare+0x10/0x10
[ 48.267923] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.268356] __x64_sys_unshare+0x31/0x40
[ 48.268666] do_syscall_64+0x3f/0x90
[ 48.269057] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.269444] RIP: 0033:0x7f95d6c530d7
[ 48.269721] 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
[ 48.271154] RSP: 002b:00007fff361337c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.271708] RAX: ffffffffffffffda RBX: 00007fff36133e08 RCX: 00007f95d6c530d7
[ 48.272295] RDX: 00007f95d6cbd41f RSI: 00007fff36133760 RDI: 0000000040000000
[ 48.272879] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff36133570
[ 48.273389] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f95d6d65bf0
[ 48.273957] R13: 00007fff361338a0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.274492]
[ 48.274669] irq event stamp: 11701
[ 48.274958] hardirqs last enabled at (11713): [] __up_console_sem+0x78/0x80
[ 48.275582] hardirqs last disabled at (11722): [] __up_console_sem+0x5d/0x80
[ 48.276221] softirqs last enabled at (11676): [] irq_exit_rcu+0x93/0xc0
[ 48.276849] softirqs last disabled at (11657): [] irq_exit_rcu+0x93/0xc0
[ 48.277448] ---[ end trace 0000000000000000 ]---
[ 48.278317] ------------[ cut here ]------------
[ 48.278667] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 48.279912] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.280537] Modules linked in:
[ 48.280800] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.281479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.282096] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.282479] 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
[ 48.283799] RSP: 0018:ffff888019cb7bf0 EFLAGS: 00010286
[ 48.284188] RAX: 0000000000000000 RBX: ffff88800ee78e40 RCX: 0000000000000000
[ 48.284700] RDX: ffff888015bf9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.285243] RBP: ffff88800ee78e54 R08: 0000000000000001 R09: 0000000000000000
[ 48.285788] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.286305] R13: ffffffff84e23fe0 R14: ffff88800ee78e48 R15: ffffffff84db0aa0
[ 48.286836] FS: 00005555570fe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.287417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.287859] CR2: 00007fbf896c96f4 CR3: 000000000e998000 CR4: 0000000000350ee0
[ 48.288377] Call Trace:
[ 48.288571]
[ 48.288746] nf_ct_net_init+0x224/0x3d0
[ 48.289082] ? __pfx_nf_ct_net_init+0x10/0x10
[ 48.289419] ops_init+0xbb/0x6b0
[ 48.289684] setup_net+0x3d9/0x990
[ 48.289977] ? down_read_killable+0x1d7/0x4e0
[ 48.290335] ? __pfx_setup_net+0x10/0x10
[ 48.290637] ? copy_net_ns+0x17c/0x770
[ 48.290981] copy_net_ns+0x321/0x770
[ 48.291267] create_new_namespaces+0x3f6/0xb30
[ 48.291607] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.291993] ksys_unshare+0x44d/0x8e0
[ 48.292283] ? __pfx_ksys_unshare+0x10/0x10
[ 48.292607] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.293048] __x64_sys_unshare+0x31/0x40
[ 48.293357] do_syscall_64+0x3f/0x90
[ 48.293641] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.294057] RIP: 0033:0x7f95d6c530d7
[ 48.294334] 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
[ 48.295650] RSP: 002b:00007fff361337c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.296210] RAX: ffffffffffffffda RBX: 00007fff36133e08 RCX: 00007f95d6c530d7
[ 48.296724] RDX: 00007f95d6cbd41f RSI: 00007fff36133760 RDI: 0000000040000000
[ 48.297255] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff36133570
[ 48.297789] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f95d6d65bf0
[ 48.298309] R13: 00007fff361338a0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.298859]
[ 48.299039] irq event stamp: 12495
[ 48.299298] hardirqs last enabled at (12505): [] __up_console_sem+0x78/0x80
[ 48.299930] hardirqs last disabled at (12516): [] __up_console_sem+0x5d/0x80
[ 48.300549] softirqs last enabled at (12288): [] irq_exit_rcu+0x93/0xc0
[ 48.301167] softirqs last disabled at (12281): [] irq_exit_rcu+0x93/0xc0
[ 48.301790] ---[ end trace 0000000000000000 ]---
executing program
[ 49.994390] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 52.042499] Bluetooth: hci0: command 0x041b tx timeout
[ 54.089846] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.137915] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:36:32 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffffffff813aac10 RCX=0000000000000001 RDX=ffff88801a047970
RSI=ffff88801a047938 RDI=ffff88801a047558 RBP=ffff88801a0475e0 RSP=ffff88801a047538
R8 =ffffffff86186ee6 R9 =ffffffff86186eea R10=0000000000038001 R11=ffff88801a047588
R12=ffff88801a047610 R13=0000000000000000 R14=ffff888016a68000 R15=ffff88801a047548
RIP=ffffffff81130627 RFL=00000292 [--S-A--] 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 00007fe103fff700 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=00007fe0f803a018 CR3=000000000ca10000 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=2032333a36333a32302038312079614d XMM01=5d3231383532322e38342020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3231383532322e38342020205b20 XMM07=732032333a36333a3230203831207961
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=ffff888019cb7578
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 00005555570fe400 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=00007fbf896c96f4 CR3=000000000e998000 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