Warning: Permanently added '[localhost]:36815' (ECDSA) to the list of known hosts.
2023/05/18 09:08:46 fuzzer started
2023/05/18 09:08:46 dialing manager at localhost:44319
2023/05/18 09:08:46 checking machine...
2023/05/18 09:08:46 checking revisions...
syzkaller login: [ 130.737432] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:08:47 testing simple program...
[ 130.790655] cgroup: Unknown subsys name 'net'
[ 130.850066] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 143.816415] audit: type=1400 audit(1684400940.157:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 144.904199] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 144.906314] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 144.907153] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 144.909761] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 144.910954] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 144.912680] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 145.238258] ------------[ cut here ]------------
[ 145.238716] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 145.239907] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 145.240717] Modules linked in:
[ 145.241022] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 145.244254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 145.244965] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 145.245476] 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
[ 145.247037] RSP: 0018:ffff888019d3fc00 EFLAGS: 00010282
[ 145.247547] RAX: 0000000000000000 RBX: ffff8880101df040 RCX: 0000000000000000
[ 145.248189] RDX: ffff888016301b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 145.248831] RBP: ffff8880101df054 R08: 0000000000000001 R09: 0000000000000000
[ 145.249466] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 145.250072] R13: ffffffff84e23fe0 R14: ffff8880101df048 R15: ffffffff84d74dc0
[ 145.250730] FS: 0000555555f49400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 145.251449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 145.251974] CR2: 00007f21d105a000 CR3: 000000001e85c000 CR4: 0000000000350ee0
[ 145.252624] Call Trace:
[ 145.252863]
[ 145.253095] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 145.253567] ipv4_frags_init_net+0x269/0x440
[ 145.253965] ops_init+0xbb/0x6b0
[ 145.254304] setup_net+0x3d9/0x990
[ 145.254635] ? down_read_killable+0x1d7/0x4e0
[ 145.255039] ? __pfx_setup_net+0x10/0x10
[ 145.255437] ? copy_net_ns+0x17c/0x770
[ 145.255819] copy_net_ns+0x321/0x770
[ 145.256155] create_new_namespaces+0x3f6/0xb30
[ 145.256599] unshare_nsproxy_namespaces+0xc1/0x200
[ 145.257037] ksys_unshare+0x44d/0x8e0
[ 145.257410] ? __pfx_ksys_unshare+0x10/0x10
[ 145.257798] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 145.258323] __x64_sys_unshare+0x31/0x40
[ 145.258683] do_syscall_64+0x3f/0x90
[ 145.259027] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 145.259521] RIP: 0033:0x7f35a2ec90d7
[ 145.259887] 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
[ 145.261439] RSP: 002b:00007ffe657f6658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 145.262083] RAX: ffffffffffffffda RBX: 00007ffe657f6c98 RCX: 00007f35a2ec90d7
[ 145.262735] RDX: 00007f35a2f3341f RSI: 00007ffe657f65f0 RDI: 0000000040000000
[ 145.263374] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe657f6400
[ 145.263993] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f35a2fdbbf0
[ 145.264629] R13: 00007ffe657f6730 R14: 0000000000000000 R15: 00000000000000f8
[ 145.265268]
[ 145.265490] irq event stamp: 7431
[ 145.265795] hardirqs last enabled at (7441): [] __up_console_sem+0x78/0x80
[ 145.266618] hardirqs last disabled at (7458): [] __up_console_sem+0x5d/0x80
[ 145.267389] softirqs last enabled at (7454): [] irq_exit_rcu+0x93/0xc0
[ 145.268133] softirqs last disabled at (7449): [] irq_exit_rcu+0x93/0xc0
[ 145.268874] ---[ end trace 0000000000000000 ]---
[ 145.288326] ------------[ cut here ]------------
[ 145.288928] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 145.290337] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 145.291277] Modules linked in:
[ 145.291606] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 145.292604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 145.293487] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 145.294098] 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
[ 145.295900] RSP: 0018:ffff888019d3fc00 EFLAGS: 00010282
[ 145.296425] RAX: 0000000000000000 RBX: ffff88800caa2e40 RCX: 0000000000000000
[ 145.297050] RDX: ffff888016301b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 145.297711] RBP: ffff88800caa2e54 R08: 0000000000000001 R09: 0000000000000000
[ 145.298376] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 145.299021] R13: ffffffff84e23fe0 R14: ffff88800caa2e48 R15: ffffffff84da7d60
[ 145.299699] FS: 0000555555f49400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 145.300578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 145.301268] CR2: 00007f21d106f000 CR3: 000000001e85c000 CR4: 0000000000350ef0
[ 145.302043] Call Trace:
[ 145.302338]
[ 145.302648] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 145.303266] ipv6_frags_init_net+0x206/0x3c0
[ 145.303835] ops_init+0xbb/0x6b0
[ 145.304326] setup_net+0x3d9/0x990
[ 145.304800] ? down_read_killable+0x1d7/0x4e0
[ 145.305402] ? __pfx_setup_net+0x10/0x10
[ 145.305907] ? copy_net_ns+0x17c/0x770
[ 145.306469] copy_net_ns+0x321/0x770
[ 145.306940] create_new_namespaces+0x3f6/0xb30
[ 145.307571] unshare_nsproxy_namespaces+0xc1/0x200
[ 145.308141] ksys_unshare+0x44d/0x8e0
[ 145.308620] ? __pfx_ksys_unshare+0x10/0x10
[ 145.309206] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 145.309895] __x64_sys_unshare+0x31/0x40
[ 145.310460] do_syscall_64+0x3f/0x90
[ 145.310952] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 145.311603] RIP: 0033:0x7f35a2ec90d7
[ 145.312073] 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
[ 145.313828] RSP: 002b:00007ffe657f6658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 145.314711] RAX: ffffffffffffffda RBX: 00007ffe657f6c98 RCX: 00007f35a2ec90d7
[ 145.315508] RDX: 00007f35a2f3341f RSI: 00007ffe657f65f0 RDI: 0000000040000000
[ 145.316387] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe657f6400
[ 145.317134] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f35a2fdbbf0
[ 145.317882] R13: 00007ffe657f6730 R14: 0000000000000000 R15: 00000000000000f8
[ 145.318777]
[ 145.319042] irq event stamp: 11741
[ 145.319482] hardirqs last enabled at (11755): [] __up_console_sem+0x78/0x80
[ 145.320428] hardirqs last disabled at (11768): [] __up_console_sem+0x5d/0x80
[ 145.321378] softirqs last enabled at (11726): [] irq_exit_rcu+0x93/0xc0
[ 145.322271] softirqs last disabled at (11717): [] irq_exit_rcu+0x93/0xc0
[ 145.323159] ---[ end trace 0000000000000000 ]---
[ 145.324591] ------------[ cut here ]------------
[ 145.325164] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 145.326697] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 145.327594] Modules linked in:
[ 145.327926] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 145.328867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 145.329756] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 145.330402] 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
[ 145.332187] RSP: 0018:ffff888019d3fbf0 EFLAGS: 00010286
[ 145.332827] RAX: 0000000000000000 RBX: ffff888009769040 RCX: 0000000000000000
[ 145.333620] RDX: ffff888016301b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 145.334409] RBP: ffff888009769054 R08: 0000000000000001 R09: 0000000000000000
[ 145.335190] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 145.336015] R13: ffffffff84e23fe0 R14: ffff888009769048 R15: ffffffff84db0aa0
[ 145.336829] FS: 0000555555f49400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 145.337703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 145.338392] CR2: 00007f21d106f000 CR3: 000000001e85c000 CR4: 0000000000350ef0
[ 145.339197] Call Trace:
[ 145.339470]
[ 145.339737] nf_ct_net_init+0x224/0x3d0
[ 145.340261] ? __pfx_nf_ct_net_init+0x10/0x10
[ 145.340712] ops_init+0xbb/0x6b0
[ 145.341145] setup_net+0x3d9/0x990
[ 145.341634] ? down_read_killable+0x1d7/0x4e0
[ 145.342188] ? __pfx_setup_net+0x10/0x10
[ 145.342736] ? copy_net_ns+0x17c/0x770
[ 145.343267] copy_net_ns+0x321/0x770
[ 145.343798] create_new_namespaces+0x3f6/0xb30
[ 145.344387] unshare_nsproxy_namespaces+0xc1/0x200
[ 145.344980] ksys_unshare+0x44d/0x8e0
[ 145.345381] ? __pfx_ksys_unshare+0x10/0x10
[ 145.345894] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 145.346588] __x64_sys_unshare+0x31/0x40
[ 145.347018] do_syscall_64+0x3f/0x90
[ 145.347479] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 145.348115] RIP: 0033:0x7f35a2ec90d7
[ 145.348626] 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
[ 145.350381] RSP: 002b:00007ffe657f6658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 145.351187] RAX: ffffffffffffffda RBX: 00007ffe657f6c98 RCX: 00007f35a2ec90d7
[ 145.352018] RDX: 00007f35a2f3341f RSI: 00007ffe657f65f0 RDI: 0000000040000000
[ 145.352818] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe657f6400
[ 145.353619] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f35a2fdbbf0
[ 145.354400] R13: 00007ffe657f6730 R14: 0000000000000000 R15: 00000000000000f8
[ 145.355170]
[ 145.355414] irq event stamp: 12633
[ 145.355848] hardirqs last enabled at (12645): [] __up_console_sem+0x78/0x80
[ 145.356804] hardirqs last disabled at (12658): [] __up_console_sem+0x5d/0x80
[ 145.357741] softirqs last enabled at (12530): [] irq_exit_rcu+0x93/0xc0
[ 145.358649] softirqs last disabled at (12523): [] irq_exit_rcu+0x93/0xc0
[ 145.359570] ---[ end trace 0000000000000000 ]---
executing program
[ 146.930704] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 148.978672] Bluetooth: hci0: command 0x041b tx timeout
[ 151.026306] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 153.074291] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:07:34 Registers:
info registers vcpu 0
RAX=0000000000026be5 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f21d0f91df0 CR3=000000000d826000 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=2031303a39303a39302038312079614d XMM01=5d3730393933322e35343120205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3730393933322e35343120205b XMM07=79732031303a39303a39302038312079
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=ffff888019d3f5f0
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 0000555555f49400 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=00007f21d105a000 CR3=000000001e85c000 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