Warning: Permanently added '[localhost]:43140' (ECDSA) to the list of known hosts.
2023/05/16 18:27:51 fuzzer started
2023/05/16 18:27:52 dialing manager at localhost:35573
2023/05/16 18:27:52 checking machine...
2023/05/16 18:27:52 checking revisions...
syzkaller login: [ 41.142783] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:27:52 testing simple program...
[ 41.208911] cgroup: Unknown subsys name 'net'
[ 41.297757] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.211651] audit: type=1400 audit(1684261684.359:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.342654] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.344236] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.346840] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.350756] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.352514] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.353925] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.744814] ------------[ cut here ]------------
[ 54.745445] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.747162] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.748236] Modules linked in:
[ 54.748671] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.753423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.754523] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.755351] 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
[ 54.757706] RSP: 0018:ffff88801ba5fc00 EFLAGS: 00010282
[ 54.758366] RAX: 0000000000000000 RBX: ffff88800fa9bc40 RCX: 0000000000000000
[ 54.759432] RDX: ffff88801b883680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.760666] RBP: ffff88800fa9bc54 R08: 0000000000000001 R09: 0000000000000000
[ 54.761767] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.762862] R13: ffffffff84e223a0 R14: ffff88800fa9bc48 R15: ffffffff84d73340
[ 54.763923] FS: 00005555560b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.765054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.765894] CR2: 00007f6433a106f4 CR3: 00000000193e4000 CR4: 0000000000350ef0
[ 54.766929] Call Trace:
[ 54.767296]
[ 54.767667] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.768361] ipv4_frags_init_net+0x269/0x440
[ 54.769018] ops_init+0xbb/0x6b0
[ 54.769524] setup_net+0x3d9/0x990
[ 54.770073] ? down_read_killable+0x1d7/0x4e0
[ 54.770758] ? __pfx_setup_net+0x10/0x10
[ 54.771337] ? copy_net_ns+0x17c/0x770
[ 54.771941] copy_net_ns+0x321/0x770
[ 54.772485] create_new_namespaces+0x3f6/0xb30
[ 54.773184] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.773911] ksys_unshare+0x44d/0x8e0
[ 54.774453] ? __pfx_ksys_unshare+0x10/0x10
[ 54.775120] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.775952] __x64_sys_unshare+0x31/0x40
[ 54.776506] do_syscall_64+0x3f/0x90
[ 54.777010] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.777682] RIP: 0033:0x7f63c39a30d7
[ 54.778149] 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
[ 54.780318] RSP: 002b:00007ffdde7eb378 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.781261] RAX: ffffffffffffffda RBX: 00007ffdde7eb9b8 RCX: 00007f63c39a30d7
[ 54.782160] RDX: 00007f63c3a0d41f RSI: 00007ffdde7eb310 RDI: 0000000040000000
[ 54.783075] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdde7eb120
[ 54.783962] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f63c3ab5bf0
[ 54.784851] R13: 00007ffdde7eb450 R14: 0000000000000000 R15: 00000000000000f8
[ 54.785761]
[ 54.786065] irq event stamp: 8467
[ 54.786490] hardirqs last enabled at (8477): [] __up_console_sem+0x78/0x80
[ 54.787579] hardirqs last disabled at (8490): [] __up_console_sem+0x5d/0x80
[ 54.788631] softirqs last enabled at (8114): [] irq_exit_rcu+0x93/0xc0
[ 54.789668] softirqs last disabled at (8091): [] irq_exit_rcu+0x93/0xc0
[ 54.790736] ---[ end trace 0000000000000000 ]---
[ 54.797091] ------------[ cut here ]------------
[ 54.797773] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.799427] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.800499] Modules linked in:
[ 54.800940] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.802123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.803163] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.803836] 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
[ 54.806010] RSP: 0018:ffff88801ba5fc00 EFLAGS: 00010282
[ 54.806711] RAX: 0000000000000000 RBX: ffff88800d565840 RCX: 0000000000000000
[ 54.807617] RDX: ffff88801b883680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.808512] RBP: ffff88800d565854 R08: 0000000000000001 R09: 0000000000000000
[ 54.809452] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.810384] R13: ffffffff84e223a0 R14: ffff88800d565848 R15: ffffffff84da62e0
[ 54.811334] FS: 00005555560b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.812377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.813147] CR2: 00007f6433a106f4 CR3: 00000000193e4000 CR4: 0000000000350ef0
[ 54.814075] Call Trace:
[ 54.814431]
[ 54.814785] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.815420] ipv6_frags_init_net+0x206/0x3c0
[ 54.816033] ops_init+0xbb/0x6b0
[ 54.816488] setup_net+0x3d9/0x990
[ 54.817011] ? down_read_killable+0x1d7/0x4e0
[ 54.817643] ? __pfx_setup_net+0x10/0x10
[ 54.818174] ? copy_net_ns+0x17c/0x770
[ 54.818757] copy_net_ns+0x321/0x770
[ 54.819266] create_new_namespaces+0x3f6/0xb30
[ 54.819903] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.820581] ksys_unshare+0x44d/0x8e0
[ 54.821096] ? __pfx_ksys_unshare+0x10/0x10
[ 54.821709] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.822449] __x64_sys_unshare+0x31/0x40
[ 54.823047] do_syscall_64+0x3f/0x90
[ 54.823578] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.824252] RIP: 0033:0x7f63c39a30d7
[ 54.824777] 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
[ 54.827072] RSP: 002b:00007ffdde7eb378 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.828081] RAX: ffffffffffffffda RBX: 00007ffdde7eb9b8 RCX: 00007f63c39a30d7
[ 54.829017] RDX: 00007f63c3a0d41f RSI: 00007ffdde7eb310 RDI: 0000000040000000
[ 54.829947] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdde7eb120
[ 54.830909] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f63c3ab5bf0
[ 54.831848] R13: 00007ffdde7eb450 R14: 0000000000000000 R15: 00000000000000f8
[ 54.832789]
[ 54.833102] irq event stamp: 10137
[ 54.833586] hardirqs last enabled at (10149): [] __up_console_sem+0x78/0x80
[ 54.834730] hardirqs last disabled at (10160): [] __up_console_sem+0x5d/0x80
[ 54.835863] softirqs last enabled at (9886): [] irq_exit_rcu+0x93/0xc0
[ 54.836943] softirqs last disabled at (9877): [] irq_exit_rcu+0x93/0xc0
[ 54.838025] ---[ end trace 0000000000000000 ]---
[ 54.839358] ------------[ cut here ]------------
[ 54.840007] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.841979] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.843115] Modules linked in:
[ 54.843585] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.844813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.845891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.846602] 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
[ 54.848880] RSP: 0018:ffff88801ba5fbf0 EFLAGS: 00010286
[ 54.849596] RAX: 0000000000000000 RBX: ffff88800d565e40 RCX: 0000000000000000
[ 54.850501] RDX: ffff88801b883680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.851441] RBP: ffff88800d565e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.852359] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.853299] R13: ffffffff84e223a0 R14: ffff88800d565e48 R15: ffffffff84daf020
[ 54.854241] FS: 00005555560b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.855318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.856093] CR2: 00007f6433a106f4 CR3: 00000000193e4000 CR4: 0000000000350ef0
[ 54.857041] Call Trace:
[ 54.857387]
[ 54.857734] nf_ct_net_init+0x224/0x3d0
[ 54.858274] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.858914] ops_init+0xbb/0x6b0
[ 54.859381] setup_net+0x3d9/0x990
[ 54.859894] ? down_read_killable+0x1d7/0x4e0
[ 54.860482] ? __pfx_setup_net+0x10/0x10
[ 54.861048] ? copy_net_ns+0x17c/0x770
[ 54.861613] copy_net_ns+0x321/0x770
[ 54.862120] create_new_namespaces+0x3f6/0xb30
[ 54.862770] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.863414] ksys_unshare+0x44d/0x8e0
[ 54.863958] ? __pfx_ksys_unshare+0x10/0x10
[ 54.864532] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.865315] __x64_sys_unshare+0x31/0x40
[ 54.865889] do_syscall_64+0x3f/0x90
[ 54.866388] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.867115] RIP: 0033:0x7f63c39a30d7
[ 54.867635] 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
[ 54.869936] RSP: 002b:00007ffdde7eb378 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.870939] RAX: ffffffffffffffda RBX: 00007ffdde7eb9b8 RCX: 00007f63c39a30d7
[ 54.871880] RDX: 00007f63c3a0d41f RSI: 00007ffdde7eb310 RDI: 0000000040000000
[ 54.872799] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdde7eb120
[ 54.873744] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f63c3ab5bf0
[ 54.874683] R13: 00007ffdde7eb450 R14: 0000000000000000 R15: 00000000000000f8
[ 54.875631]
[ 54.875949] irq event stamp: 10915
[ 54.876397] hardirqs last enabled at (10925): [] __up_console_sem+0x78/0x80
[ 54.877559] hardirqs last disabled at (10938): [] __up_console_sem+0x5d/0x80
[ 54.878711] softirqs last enabled at (10698): [] irq_exit_rcu+0x93/0xc0
[ 54.879800] softirqs last disabled at (10693): [] irq_exit_rcu+0x93/0xc0
[ 54.880899] ---[ end trace 0000000000000000 ]---
executing program
[ 56.417290] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.464616] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.512614] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.560599] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:28:00 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ba5f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555560b5400 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=00007f6433a106f4 CR3=00000000193e4000 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=000000000002d881 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=00007efe34037068 CR3=000000000a0ca000 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=2035303a38323a38312036312079614d XMM01=5d3137363834372e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000