Warning: Permanently added '[localhost]:64012' (ECDSA) to the list of known hosts.
2023/05/16 22:59:01 fuzzer started
2023/05/16 22:59:02 dialing manager at localhost:35573
2023/05/16 22:59:02 checking machine...
2023/05/16 22:59:02 checking revisions...
syzkaller login: [ 34.300975] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:59:02 testing simple program...
[ 34.346279] cgroup: Unknown subsys name 'net'
[ 34.434526] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.639888] audit: type=1400 audit(1684277955.746:6): 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
[ 48.751624] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.753751] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.756099] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.758617] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.760425] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.761706] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.165809] ------------[ cut here ]------------
[ 49.166534] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
executing program
[ 49.168309] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.170414] Modules linked in:
[ 49.171166] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.173563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.174745] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.175440] 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
[ 49.177786] RSP: 0018:ffff88800fcf7c00 EFLAGS: 00010282
[ 49.178516] RAX: 0000000000000000 RBX: ffff88801022c040 RCX: 0000000000000000
[ 49.179454] RDX: ffff888019d0b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.180412] RBP: ffff88801022c054 R08: 0000000000000001 R09: 0000000000000000
[ 49.181377] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.182337] R13: ffffffff84e223a0 R14: ffff88801022c048 R15: ffffffff84d73340
[ 49.183286] FS: 0000555556fd7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.184355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.185160] CR2: 00007f03c61af6f4 CR3: 000000000f5b8000 CR4: 0000000000350ef0
[ 49.186121] Call Trace:
[ 49.186467]
[ 49.186779] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.187460] ipv4_frags_init_net+0x269/0x440
[ 49.188082] ops_init+0xbb/0x6b0
[ 49.188563] setup_net+0x3d9/0x990
[ 49.189083] ? down_read_killable+0x1d7/0x4e0
[ 49.189684] ? __pfx_setup_net+0x10/0x10
[ 49.190263] ? copy_net_ns+0x17c/0x770
[ 49.190795] copy_net_ns+0x321/0x770
[ 49.191330] create_new_namespaces+0x3f6/0xb30
[ 49.191986] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.192661] ksys_unshare+0x44d/0x8e0
[ 49.193212] ? __pfx_ksys_unshare+0x10/0x10
[ 49.193792] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.194580] __x64_sys_unshare+0x31/0x40
[ 49.195168] do_syscall_64+0x3f/0x90
[ 49.195669] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.196384] RIP: 0033:0x7fb998d190d7
[ 49.196923] 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
[ 49.199221] RSP: 002b:00007ffff8eadc18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.200223] RAX: ffffffffffffffda RBX: 00007ffff8eae258 RCX: 00007fb998d190d7
[ 49.201203] RDX: 00007fb998d8341f RSI: 00007ffff8eadbb0 RDI: 0000000040000000
[ 49.202144] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff8ead9c0
[ 49.203098] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb998e2bbf0
[ 49.204038] R13: 00007ffff8eadcf0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.205022]
[ 49.205340] irq event stamp: 8501
[ 49.205787] hardirqs last enabled at (8511): [] __up_console_sem+0x78/0x80
[ 49.206912] hardirqs last disabled at (8522): [] __up_console_sem+0x5d/0x80
[ 49.208026] softirqs last enabled at (8004): [] irq_exit_rcu+0x93/0xc0
[ 49.209145] softirqs last disabled at (7881): [] irq_exit_rcu+0x93/0xc0
[ 49.210219] ---[ end trace 0000000000000000 ]---
[ 49.216444] ------------[ cut here ]------------
[ 49.217271] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.219156] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.220322] Modules linked in:
[ 49.220780] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.222062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.223177] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.223936] 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
[ 49.226349] RSP: 0018:ffff88800fcf7c00 EFLAGS: 00010282
[ 49.227108] RAX: 0000000000000000 RBX: ffff8880144c4840 RCX: 0000000000000000
[ 49.228096] RDX: ffff888019d0b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.229115] RBP: ffff8880144c4854 R08: 0000000000000001 R09: 0000000000000000
[ 49.230101] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.231087] R13: ffffffff84e223a0 R14: ffff8880144c4848 R15: ffffffff84da62e0
[ 49.232071] FS: 0000555556fd7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.233192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.234018] CR2: 00007f03c61af6f4 CR3: 000000000f5b8000 CR4: 0000000000350ef0
[ 49.235008] Call Trace:
[ 49.235371]
[ 49.235700] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.236461] ipv6_frags_init_net+0x206/0x3c0
[ 49.237140] ops_init+0xbb/0x6b0
[ 49.237629] setup_net+0x3d9/0x990
[ 49.238165] ? down_read_killable+0x1d7/0x4e0
[ 49.238792] ? __pfx_setup_net+0x10/0x10
[ 49.239390] ? copy_net_ns+0x17c/0x770
[ 49.239987] copy_net_ns+0x321/0x770
[ 49.240526] create_new_namespaces+0x3f6/0xb30
[ 49.241220] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.241940] ksys_unshare+0x44d/0x8e0
[ 49.242484] ? __pfx_ksys_unshare+0x10/0x10
[ 49.243135] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.243959] __x64_sys_unshare+0x31/0x40
[ 49.244550] do_syscall_64+0x3f/0x90
[ 49.245116] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.245826] RIP: 0033:0x7fb998d190d7
[ 49.246385] 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
[ 49.248813] RSP: 002b:00007ffff8eadc18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.249884] RAX: ffffffffffffffda RBX: 00007ffff8eae258 RCX: 00007fb998d190d7
[ 49.250834] RDX: 00007fb998d8341f RSI: 00007ffff8eadbb0 RDI: 0000000040000000
[ 49.251821] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff8ead9c0
[ 49.252813] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb998e2bbf0
[ 49.253802] R13: 00007ffff8eadcf0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.254811]
[ 49.255176] irq event stamp: 10309
[ 49.255655] hardirqs last enabled at (10319): [] __up_console_sem+0x78/0x80
[ 49.256878] hardirqs last disabled at (10332): [] __up_console_sem+0x5d/0x80
[ 49.258066] softirqs last enabled at (10022): [] irq_exit_rcu+0x93/0xc0
[ 49.259222] softirqs last disabled at (10011): [] irq_exit_rcu+0x93/0xc0
[ 49.260377] ---[ end trace 0000000000000000 ]---
[ 49.261821] ------------[ cut here ]------------
[ 49.262514] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.264597] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.265786] Modules linked in:
[ 49.266268] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.267538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.268797] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.269550] 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
[ 49.271971] RSP: 0018:ffff88800fcf7bf0 EFLAGS: 00010286
[ 49.272707] RAX: 0000000000000000 RBX: ffff8880144c4040 RCX: 0000000000000000
[ 49.273697] RDX: ffff888019d0b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.274679] RBP: ffff8880144c4054 R08: 0000000000000001 R09: 0000000000000000
[ 49.275682] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.276689] R13: ffffffff84e223a0 R14: ffff8880144c4048 R15: ffffffff84daf020
[ 49.277670] FS: 0000555556fd7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.278770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.279588] CR2: 00007f03c61af6f4 CR3: 000000000f5b8000 CR4: 0000000000350ef0
[ 49.280583] Call Trace:
[ 49.280979]
[ 49.281326] nf_ct_net_init+0x224/0x3d0
[ 49.281934] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.282563] ops_init+0xbb/0x6b0
[ 49.283088] setup_net+0x3d9/0x990
[ 49.283602] ? down_read_killable+0x1d7/0x4e0
[ 49.284277] ? __pfx_setup_net+0x10/0x10
[ 49.284897] ? copy_net_ns+0x17c/0x770
[ 49.285455] copy_net_ns+0x321/0x770
[ 49.286027] create_new_namespaces+0x3f6/0xb30
[ 49.286673] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.287399] ksys_unshare+0x44d/0x8e0
[ 49.287989] ? __pfx_ksys_unshare+0x10/0x10
[ 49.288610] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.289433] __x64_sys_unshare+0x31/0x40
[ 49.290042] do_syscall_64+0x3f/0x90
[ 49.290575] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.291321] RIP: 0033:0x7fb998d190d7
[ 49.291834] 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
[ 49.294300] RSP: 002b:00007ffff8eadc18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.295357] RAX: ffffffffffffffda RBX: 00007ffff8eae258 RCX: 00007fb998d190d7
[ 49.296357] RDX: 00007fb998d8341f RSI: 00007ffff8eadbb0 RDI: 0000000040000000
[ 49.297347] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff8ead9c0
[ 49.298334] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb998e2bbf0
[ 49.299338] R13: 00007ffff8eadcf0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.300398]
[ 49.300756] irq event stamp: 11055
[ 49.301301] hardirqs last enabled at (11069): [] __up_console_sem+0x78/0x80
[ 49.302477] hardirqs last disabled at (11080): [] __up_console_sem+0x5d/0x80
[ 49.303685] softirqs last enabled at (11040): [] irq_exit_rcu+0x93/0xc0
[ 49.304891] softirqs last disabled at (11035): [] irq_exit_rcu+0x93/0xc0
[ 49.306072] ---[ end trace 0000000000000000 ]---
[ 50.836652] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 52.883943] Bluetooth: hci0: command 0x041b tx timeout
[ 54.931954] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.979930] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:59:16 Registers:
info registers vcpu 0
RAX=0000000000000054 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fcf75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000054 R11=0000000000000001
R12=0000000000000054 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 0000555556fd7400 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=00007f03c61af6f4 CR3=000000000f5b8000 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=0000000000022471 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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=00007fd57c574db0 CR3=0000000014600000 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=2037313a39353a32322036312079614d XMM01=5d3636313137312e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000