Warning: Permanently added '[localhost]:41749' (ECDSA) to the list of known hosts.
2023/05/16 10:53:47 fuzzer started
2023/05/16 10:53:48 dialing manager at localhost:35573
2023/05/16 10:53:48 checking machine...
2023/05/16 10:53:48 checking revisions...
syzkaller login: [ 64.373398] kmemleak: Automatic memory scanning thread ended
2023/05/16 10:53:48 testing simple program...
[ 64.444924] cgroup: Unknown subsys name 'net'
[ 64.595981] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 78.555638] audit: type=1400 audit(1684234442.410:6): 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
executing program
[ 79.692555] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.694701] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.696399] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.699989] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.701427] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.703083] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 80.051319] ------------[ cut here ]------------
[ 80.051855] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 80.053229] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.054068] Modules linked in:
[ 80.054403] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 80.055557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.059676] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.060170] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 80.061853] RSP: 0018:ffff88801f9bfc00 EFLAGS: 00010282
[ 80.062372] RAX: 0000000000000000 RBX: ffff88801630f840 RCX: 0000000000000000
[ 80.063073] RDX: ffff88800ca351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.063768] RBP: ffff88801630f854 R08: 0000000000000001 R09: 0000000000000000
[ 80.064422] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 80.065105] R13: ffffffff84e223a0 R14: ffff88801630f848 R15: ffffffff84d73340
[ 80.065807] FS: 000055555588d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 80.066584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.067135] CR2: 00007fca3dbf86f4 CR3: 000000000f220000 CR4: 0000000000350ee0
[ 80.067838] Call Trace:
[ 80.068089]
[ 80.068320] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 80.068821] ipv4_frags_init_net+0x269/0x440
[ 80.069239] ops_init+0xbb/0x6b0
[ 80.069620] setup_net+0x3d9/0x990
[ 80.069972] ? down_read_killable+0x1d7/0x4e0
[ 80.070422] ? __pfx_setup_net+0x10/0x10
[ 80.070887] ? copy_net_ns+0x17c/0x770
[ 80.071284] copy_net_ns+0x321/0x770
[ 80.071690] create_new_namespaces+0x3f6/0xb30
[ 80.072140] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.072662] ksys_unshare+0x44d/0x8e0
[ 80.073039] ? __pfx_ksys_unshare+0x10/0x10
[ 80.073505] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.074056] __x64_sys_unshare+0x31/0x40
[ 80.074499] do_syscall_64+0x3f/0x90
[ 80.074881] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.075377] RIP: 0033:0x7ff452ce90d7
[ 80.075760] 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
[ 80.077436] RSP: 002b:00007fff4318ce98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.078164] RAX: ffffffffffffffda RBX: 00007fff4318d4d8 RCX: 00007ff452ce90d7
[ 80.078883] RDX: 00007ff452d5341f RSI: 00007fff4318ce30 RDI: 0000000040000000
[ 80.079581] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4318cc40
[ 80.080241] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff452dfbbf0
[ 80.080936] R13: 00007fff4318cf70 R14: 0000000000000000 R15: 00000000000000f8
[ 80.081644]
[ 80.081874] irq event stamp: 10665
[ 80.082202] hardirqs last enabled at (10675): [] __up_console_sem+0x78/0x80
[ 80.083048] hardirqs last disabled at (10686): [] __up_console_sem+0x5d/0x80
[ 80.083881] softirqs last enabled at (9938): [] irq_exit_rcu+0x93/0xc0
[ 80.084688] softirqs last disabled at (9883): [] irq_exit_rcu+0x93/0xc0
[ 80.085492] ---[ end trace 0000000000000000 ]---
[ 80.089595] ------------[ cut here ]------------
[ 80.090054] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 80.091334] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.092160] Modules linked in:
[ 80.092503] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 80.093367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.094155] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.094708] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 80.096383] RSP: 0018:ffff88801f9bfc00 EFLAGS: 00010282
[ 80.096911] RAX: 0000000000000000 RBX: ffff88800d6b7c40 RCX: 0000000000000000
[ 80.097609] RDX: ffff88800ca351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.098317] RBP: ffff88800d6b7c54 R08: 0000000000000001 R09: 0000000000000000
[ 80.099230] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.100102] R13: ffffffff84e223a0 R14: ffff88800d6b7c48 R15: ffffffff84da62e0
[ 80.100953] FS: 000055555588d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 80.101751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.102287] CR2: 00007fca3dbf86f4 CR3: 000000000f220000 CR4: 0000000000350ee0
[ 80.103003] Call Trace:
[ 80.103250]
[ 80.103585] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 80.104053] ipv6_frags_init_net+0x206/0x3c0
[ 80.104517] ops_init+0xbb/0x6b0
[ 80.104854] setup_net+0x3d9/0x990
[ 80.105196] ? down_read_killable+0x1d7/0x4e0
[ 80.105678] ? __pfx_setup_net+0x10/0x10
[ 80.106065] ? copy_net_ns+0x17c/0x770
[ 80.106508] copy_net_ns+0x321/0x770
[ 80.106893] create_new_namespaces+0x3f6/0xb30
[ 80.107350] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.107866] ksys_unshare+0x44d/0x8e0
[ 80.108252] ? __pfx_ksys_unshare+0x10/0x10
[ 80.108706] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.109251] __x64_sys_unshare+0x31/0x40
[ 80.109688] do_syscall_64+0x3f/0x90
[ 80.110050] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.110641] RIP: 0033:0x7ff452ce90d7
[ 80.111000] 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
[ 80.112690] RSP: 002b:00007fff4318ce98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.113393] RAX: ffffffffffffffda RBX: 00007fff4318d4d8 RCX: 00007ff452ce90d7
[ 80.114093] RDX: 00007ff452d5341f RSI: 00007fff4318ce30 RDI: 0000000040000000
[ 80.114835] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4318cc40
[ 80.115537] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff452dfbbf0
[ 80.116186] R13: 00007fff4318cf70 R14: 0000000000000000 R15: 00000000000000f8
[ 80.116891]
[ 80.117121] irq event stamp: 12485
[ 80.117490] hardirqs last enabled at (12497): [] __up_console_sem+0x78/0x80
[ 80.118287] hardirqs last disabled at (12506): [] __up_console_sem+0x5d/0x80
[ 80.119136] softirqs last enabled at (12374): [] irq_exit_rcu+0x93/0xc0
[ 80.119946] softirqs last disabled at (12369): [] irq_exit_rcu+0x93/0xc0
[ 80.120760] ---[ end trace 0000000000000000 ]---
[ 80.121859] ------------[ cut here ]------------
[ 80.122311] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 80.123930] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.124777] Modules linked in:
[ 80.125090] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 80.126006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.126813] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.127313] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 80.128983] RSP: 0018:ffff88801f9bfbf0 EFLAGS: 00010286
[ 80.129540] RAX: 0000000000000000 RBX: ffff888016072440 RCX: 0000000000000000
[ 80.130196] RDX: ffff88800ca351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.130899] RBP: ffff888016072454 R08: 0000000000000001 R09: 0000000000000000
[ 80.131590] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.132235] R13: ffffffff84e223a0 R14: ffff888016072448 R15: ffffffff84daf020
[ 80.132939] FS: 000055555588d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 80.133741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.134276] CR2: 00007fca3dbf86f4 CR3: 000000000f220000 CR4: 0000000000350ee0
[ 80.134987] Call Trace:
[ 80.135246]
[ 80.135511] nf_ct_net_init+0x224/0x3d0
[ 80.135911] ? __pfx_nf_ct_net_init+0x10/0x10
[ 80.136348] ops_init+0xbb/0x6b0
[ 80.136715] setup_net+0x3d9/0x990
[ 80.137057] ? down_read_killable+0x1d7/0x4e0
[ 80.137539] ? __pfx_setup_net+0x10/0x10
[ 80.137934] ? copy_net_ns+0x17c/0x770
[ 80.138323] copy_net_ns+0x321/0x770
[ 80.138745] create_new_namespaces+0x3f6/0xb30
[ 80.139184] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.139689] ksys_unshare+0x44d/0x8e0
[ 80.140061] ? __pfx_ksys_unshare+0x10/0x10
[ 80.140526] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.141067] __x64_sys_unshare+0x31/0x40
[ 80.141511] do_syscall_64+0x3f/0x90
[ 80.141871] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.142365] RIP: 0033:0x7ff452ce90d7
[ 80.142757] 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
[ 80.144439] RSP: 002b:00007fff4318ce98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.145152] RAX: ffffffffffffffda RBX: 00007fff4318d4d8 RCX: 00007ff452ce90d7
[ 80.145851] RDX: 00007ff452d5341f RSI: 00007fff4318ce30 RDI: 0000000040000000
[ 80.146553] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4318cc40
[ 80.147217] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff452dfbbf0
[ 80.147909] R13: 00007fff4318cf70 R14: 0000000000000000 R15: 00000000000000f8
[ 80.148625]
[ 80.148853] irq event stamp: 13275
[ 80.149180] hardirqs last enabled at (13285): [] __up_console_sem+0x78/0x80
[ 80.150021] hardirqs last disabled at (13296): [] __up_console_sem+0x5d/0x80
[ 80.150860] softirqs last enabled at (12784): [] irq_exit_rcu+0x93/0xc0
[ 80.151668] softirqs last disabled at (12743): [] irq_exit_rcu+0x93/0xc0
[ 80.152491] ---[ end trace 0000000000000000 ]---
[ 81.771912] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 83.819779] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 85.867633] Bluetooth: hci0: command 0x040f tx timeout
[ 87.915646] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:53:40 Registers:
info registers vcpu 0
RAX=0000000000027bf1 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f5d57b7d0b0 CR3=0000000015a24000 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=2033303a34353a30312036312079614d XMM01=5d3735353535302e30382020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3735353535302e30382020205b20 XMM07=732033303a34353a3031203631207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f9bf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 000055555588d400 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=00007fca3dbf86f4 CR3=000000000f220000 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