Warning: Permanently added '[localhost]:2625' (ECDSA) to the list of known hosts.
2023/05/17 09:05:37 fuzzer started
2023/05/17 09:05:37 dialing manager at localhost:35573
2023/05/17 09:05:37 checking machine...
2023/05/17 09:05:37 checking revisions...
syzkaller login: [ 35.902191] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:05:37 testing simple program...
[ 35.954030] cgroup: Unknown subsys name 'net'
[ 36.014132] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.847967] audit: type=1400 audit(1684314350.903:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.973603] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.976217] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.977342] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.980791] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.982836] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.983698] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.291609] ------------[ cut here ]------------
[ 50.292115] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.293265] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.294108] Modules linked in:
[ 50.294413] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.295473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.298738] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.299293] 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
[ 50.300945] RSP: 0018:ffff88801fc47c00 EFLAGS: 00010282
[ 50.301413] RAX: 0000000000000000 RBX: ffff88800ed1b840 RCX: 0000000000000000
[ 50.302142] RDX: ffff888016c151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.302843] RBP: ffff88800ed1b854 R08: 0000000000000001 R09: 0000000000000000
[ 50.303450] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.304181] R13: ffffffff84e223a0 R14: ffff88800ed1b848 R15: ffffffff84d73340
[ 50.304884] FS: 00005555560b9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.305561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.306184] CR2: 00007fbefd5346f4 CR3: 0000000016f94000 CR4: 0000000000350ee0
[ 50.306927] Call Trace:
[ 50.307167]
[ 50.307376] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.307970] ipv4_frags_init_net+0x269/0x440
[ 50.308375] ops_init+0xbb/0x6b0
[ 50.308688] setup_net+0x3d9/0x990
[ 50.309114] ? down_read_killable+0x1d7/0x4e0
[ 50.309515] ? __pfx_setup_net+0x10/0x10
[ 50.309997] ? copy_net_ns+0x17c/0x770
[ 50.310362] copy_net_ns+0x321/0x770
[ 50.310705] create_new_namespaces+0x3f6/0xb30
[ 50.311213] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.311684] ksys_unshare+0x44d/0x8e0
[ 50.312162] ? __pfx_ksys_unshare+0x10/0x10
[ 50.312549] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.313232] __x64_sys_unshare+0x31/0x40
[ 50.313596] do_syscall_64+0x3f/0x90
[ 50.314020] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.314484] RIP: 0033:0x7fd064ac70d7
[ 50.314842] 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
[ 50.316383] RSP: 002b:00007ffd7d1afd68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.317069] RAX: ffffffffffffffda RBX: 00007ffd7d1b03a8 RCX: 00007fd064ac70d7
[ 50.317685] RDX: 00007fd064b3141f RSI: 00007ffd7d1afd00 RDI: 0000000040000000
[ 50.318320] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7d1afb10
[ 50.318948] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd064bd9bf0
[ 50.319571] R13: 00007ffd7d1afe40 R14: 0000000000000000 R15: 00000000000000f8
[ 50.320231]
[ 50.320447] irq event stamp: 9423
[ 50.320779] hardirqs last enabled at (9435): [] __up_console_sem+0x78/0x80
[ 50.321523] hardirqs last disabled at (9444): [] __up_console_sem+0x5d/0x80
[ 50.322291] softirqs last enabled at (9300): [] irq_exit_rcu+0x93/0xc0
[ 50.323067] softirqs last disabled at (9275): [] irq_exit_rcu+0x93/0xc0
[ 50.323862] ---[ end trace 0000000000000000 ]---
[ 50.328454] ------------[ cut here ]------------
[ 50.328917] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.330120] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.330869] Modules linked in:
[ 50.331153] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.331966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.332676] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.333177] 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
[ 50.334707] RSP: 0018:ffff88801fc47c00 EFLAGS: 00010282
[ 50.335186] RAX: 0000000000000000 RBX: ffff888008d58640 RCX: 0000000000000000
[ 50.335835] RDX: ffff888016c151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.336425] RBP: ffff888008d58654 R08: 0000000000000001 R09: 0000000000000000
[ 50.337049] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.337665] R13: ffffffff84e223a0 R14: ffff888008d58648 R15: ffffffff84da62e0
[ 50.338317] FS: 00005555560b9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.339026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.339533] CR2: 00007fbefd5346f4 CR3: 0000000016f94000 CR4: 0000000000350ee0
[ 50.340193] Call Trace:
[ 50.340430]
[ 50.340642] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.341114] ipv6_frags_init_net+0x206/0x3c0
[ 50.341509] ops_init+0xbb/0x6b0
[ 50.341857] setup_net+0x3d9/0x990
[ 50.342185] ? down_read_killable+0x1d7/0x4e0
[ 50.342587] ? __pfx_setup_net+0x10/0x10
[ 50.342980] ? copy_net_ns+0x17c/0x770
[ 50.343340] copy_net_ns+0x321/0x770
[ 50.343697] create_new_namespaces+0x3f6/0xb30
[ 50.344147] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.344582] ksys_unshare+0x44d/0x8e0
[ 50.344955] ? __pfx_ksys_unshare+0x10/0x10
[ 50.345350] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.345882] __x64_sys_unshare+0x31/0x40
[ 50.346248] do_syscall_64+0x3f/0x90
[ 50.346580] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.347070] RIP: 0033:0x7fd064ac70d7
[ 50.347402] 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
[ 50.349031] RSP: 002b:00007ffd7d1afd68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.349702] RAX: ffffffffffffffda RBX: 00007ffd7d1b03a8 RCX: 00007fd064ac70d7
[ 50.350368] RDX: 00007fd064b3141f RSI: 00007ffd7d1afd00 RDI: 0000000040000000
[ 50.351002] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7d1afb10
[ 50.351619] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd064bd9bf0
[ 50.352271] R13: 00007ffd7d1afe40 R14: 0000000000000000 R15: 00000000000000f8
[ 50.352919]
[ 50.353135] irq event stamp: 11395
[ 50.353439] hardirqs last enabled at (11405): [] __up_console_sem+0x78/0x80
[ 50.354209] hardirqs last disabled at (11416): [] __up_console_sem+0x5d/0x80
[ 50.354980] softirqs last enabled at (11334): [] irq_exit_rcu+0x93/0xc0
[ 50.355728] softirqs last disabled at (11329): [] irq_exit_rcu+0x93/0xc0
[ 50.356474] ---[ end trace 0000000000000000 ]---
[ 50.357617] ------------[ cut here ]------------
[ 50.358085] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.359426] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.360240] Modules linked in:
[ 50.360530] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.361372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.362103] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.362569] 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
[ 50.364139] RSP: 0018:ffff88801fc47bf0 EFLAGS: 00010286
[ 50.364604] RAX: 0000000000000000 RBX: ffff888008d58040 RCX: 0000000000000000
[ 50.365247] RDX: ffff888016c151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.365890] RBP: ffff888008d58054 R08: 0000000000000001 R09: 0000000000000000
[ 50.366495] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.367133] R13: ffffffff84e223a0 R14: ffff888008d58048 R15: ffffffff84daf020
[ 50.367806] FS: 00005555560b9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.368478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.369036] CR2: 00007fbefd5346f4 CR3: 0000000016f94000 CR4: 0000000000350ee0
[ 50.369643] Call Trace:
[ 50.369909]
[ 50.370127] nf_ct_net_init+0x224/0x3d0
[ 50.370501] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.370938] ops_init+0xbb/0x6b0
[ 50.371252] setup_net+0x3d9/0x990
[ 50.371594] ? down_read_killable+0x1d7/0x4e0
[ 50.372033] ? __pfx_setup_net+0x10/0x10
[ 50.372403] ? copy_net_ns+0x17c/0x770
[ 50.372785] copy_net_ns+0x321/0x770
[ 50.373136] create_new_namespaces+0x3f6/0xb30
[ 50.373555] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.374042] ksys_unshare+0x44d/0x8e0
[ 50.374398] ? __pfx_ksys_unshare+0x10/0x10
[ 50.374819] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.375323] __x64_sys_unshare+0x31/0x40
[ 50.375708] do_syscall_64+0x3f/0x90
[ 50.376089] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.376558] RIP: 0033:0x7fd064ac70d7
[ 50.376933] 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
[ 50.378493] RSP: 002b:00007ffd7d1afd68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.379178] RAX: ffffffffffffffda RBX: 00007ffd7d1b03a8 RCX: 00007fd064ac70d7
[ 50.379844] RDX: 00007fd064b3141f RSI: 00007ffd7d1afd00 RDI: 0000000040000000
[ 50.380451] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7d1afb10
[ 50.381090] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd064bd9bf0
[ 50.381688] R13: 00007ffd7d1afe40 R14: 0000000000000000 R15: 00000000000000f8
[ 50.382354]
[ 50.382569] irq event stamp: 12091
[ 50.382904] hardirqs last enabled at (12103): [] __up_console_sem+0x78/0x80
[ 50.383657] hardirqs last disabled at (12112): [] __up_console_sem+0x5d/0x80
[ 50.384422] softirqs last enabled at (11774): [] irq_exit_rcu+0x93/0xc0
[ 50.385178] softirqs last disabled at (11765): [] irq_exit_rcu+0x93/0xc0
[ 50.385917] ---[ end trace 0000000000000000 ]---
executing program
[ 52.001260] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.049183] Bluetooth: hci0: command 0x041b tx timeout
[ 56.096854] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.144840] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:05:52 Registers:
info registers vcpu 0
RAX=ffff888018db0001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888018daff01
RSI=ffff888018daff50 RDI=ffff888018daff50 RBP=ffff888018daf6a0 RSP=ffff888018daf5d0
R8 =ffffffff864a25e4 R9 =ffffffff864a25e8 R10=0000000000038001 R11=ffff888018daf688
R12=ffff888018daf6a8 R13=ffff888018daf690 R14=ffff888018daff58 R15=ffff888018daf648
RIP=ffffffff81130bd0 RFL=00000202 [-------] 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 00007fd83bfff700 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=00007f54e335e350 CR3=000000000d918000 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=2032353a35303a39302037312079614d XMM01=5d3337343539322e30352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3337343539322e30352020205b20 XMM07=732032353a35303a3930203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000004d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fc47618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000004d R11=0000000000000001
R12=000000000000004d 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 00005555560b9400 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=00007fbefd5346f4 CR3=0000000016f94000 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