Warning: Permanently added '[localhost]:17780' (ECDSA) to the list of known hosts.
2023/05/16 22:49:27 fuzzer started
2023/05/16 22:49:27 dialing manager at localhost:35573
2023/05/16 22:49:27 checking machine...
2023/05/16 22:49:27 checking revisions...
syzkaller login: [ 48.830395] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:49:28 testing simple program...
[ 48.873838] cgroup: Unknown subsys name 'net'
[ 48.918525] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.315731] audit: type=1400 audit(1684277380.539:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.411460] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.412902] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.414295] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.418303] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.419754] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.420850] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.797104] ------------[ cut here ]------------
[ 62.797748] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.799441] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.800741] Modules linked in:
[ 62.801334] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.806566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.807738] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.808564] 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
[ 62.811047] RSP: 0018:ffff88801586fc00 EFLAGS: 00010282
[ 62.811730] RAX: 0000000000000000 RBX: ffff88800df1b040 RCX: 0000000000000000
[ 62.812730] RDX: ffff88800ffc0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.813767] RBP: ffff88800df1b054 R08: 0000000000000001 R09: 0000000000000000
[ 62.814766] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.815691] R13: ffffffff84e223a0 R14: ffff88800df1b048 R15: ffffffff84d73340
[ 62.816614] FS: 0000555557355400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.817662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.818430] CR2: 00007fb23a6a76f4 CR3: 0000000009814000 CR4: 0000000000350ef0
[ 62.819374] Call Trace:
[ 62.819712]
[ 62.820063] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.820693] ipv4_frags_init_net+0x269/0x440
[ 62.821291] ops_init+0xbb/0x6b0
[ 62.821765] setup_net+0x3d9/0x990
[ 62.822267] ? down_read_killable+0x1d7/0x4e0
[ 62.822847] ? __pfx_setup_net+0x10/0x10
[ 62.823390] ? copy_net_ns+0x17c/0x770
[ 62.823924] copy_net_ns+0x321/0x770
[ 62.824452] create_new_namespaces+0x3f6/0xb30
[ 62.825125] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.825774] ksys_unshare+0x44d/0x8e0
[ 62.826312] ? __pfx_ksys_unshare+0x10/0x10
[ 62.826878] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.827658] __x64_sys_unshare+0x31/0x40
[ 62.828237] do_syscall_64+0x3f/0x90
[ 62.828734] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.829438] RIP: 0033:0x7fc349b200d7
[ 62.829917] 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
[ 62.832167] RSP: 002b:00007ffd4cd2cab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.833171] RAX: ffffffffffffffda RBX: 00007ffd4cd2d0f8 RCX: 00007fc349b200d7
[ 62.834111] RDX: 00007fc349b8a41f RSI: 00007ffd4cd2ca50 RDI: 0000000040000000
[ 62.835040] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4cd2c860
[ 62.835928] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc349c32bf0
[ 62.836852] R13: 00007ffd4cd2cb90 R14: 0000000000000000 R15: 00000000000000f8
[ 62.837815]
[ 62.838160] irq event stamp: 10033
[ 62.838607] hardirqs last enabled at (10043): [] __up_console_sem+0x78/0x80
[ 62.839727] hardirqs last disabled at (10054): [] __up_console_sem+0x5d/0x80
[ 62.840828] softirqs last enabled at (9840): [] irq_exit_rcu+0x93/0xc0
[ 62.841912] softirqs last disabled at (9835): [] irq_exit_rcu+0x93/0xc0
[ 62.842996] ---[ end trace 0000000000000000 ]---
[ 62.848659] ------------[ cut here ]------------
[ 62.849369] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.851240] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.852523] Modules linked in:
[ 62.852953] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.854504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.855643] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.856481] 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
[ 62.858944] RSP: 0018:ffff88801586fc00 EFLAGS: 00010282
[ 62.859790] RAX: 0000000000000000 RBX: ffff888009c2fc40 RCX: 0000000000000000
[ 62.860849] RDX: ffff88800ffc0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.861925] RBP: ffff888009c2fc54 R08: 0000000000000001 R09: 0000000000000000
[ 62.863127] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.864175] R13: ffffffff84e223a0 R14: ffff888009c2fc48 R15: ffffffff84da62e0
[ 62.865256] FS: 0000555557355400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.866461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.867354] CR2: 00007f0dfcf4b268 CR3: 0000000009814000 CR4: 0000000000350ee0
[ 62.868367] Call Trace:
[ 62.868706]
[ 62.869169] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.869815] ipv6_frags_init_net+0x206/0x3c0
[ 62.870549] ops_init+0xbb/0x6b0
[ 62.871143] setup_net+0x3d9/0x990
[ 62.871615] ? down_read_killable+0x1d7/0x4e0
[ 62.872328] ? __pfx_setup_net+0x10/0x10
[ 62.872855] ? copy_net_ns+0x17c/0x770
[ 62.873552] copy_net_ns+0x321/0x770
[ 62.874242] create_new_namespaces+0x3f6/0xb30
[ 62.874851] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.875662] ksys_unshare+0x44d/0x8e0
[ 62.876353] ? __pfx_ksys_unshare+0x10/0x10
[ 62.876938] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.877833] __x64_sys_unshare+0x31/0x40
[ 62.878592] do_syscall_64+0x3f/0x90
[ 62.879252] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.879938] RIP: 0033:0x7fc349b200d7
[ 62.880596] 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
[ 62.883127] RSP: 002b:00007ffd4cd2cab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.884307] RAX: ffffffffffffffda RBX: 00007ffd4cd2d0f8 RCX: 00007fc349b200d7
[ 62.885380] RDX: 00007fc349b8a41f RSI: 00007ffd4cd2ca50 RDI: 0000000040000000
[ 62.886449] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4cd2c860
[ 62.887494] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc349c32bf0
[ 62.888614] R13: 00007ffd4cd2cb90 R14: 0000000000000000 R15: 00000000000000f8
[ 62.889689]
[ 62.890160] irq event stamp: 14191
[ 62.890604] hardirqs last enabled at (14201): [] __up_console_sem+0x78/0x80
[ 62.891882] hardirqs last disabled at (14278): [] __up_console_sem+0x5d/0x80
[ 62.893135] softirqs last enabled at (14350): [] irq_exit_rcu+0x93/0xc0
[ 62.894404] softirqs last disabled at (14363): [] irq_exit_rcu+0x93/0xc0
[ 62.895607] ---[ end trace 0000000000000000 ]---
[ 62.897243] ------------[ cut here ]------------
[ 62.897867] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.899879] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.900968] Modules linked in:
[ 62.901422] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.902620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.903675] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.904368] 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
[ 62.906642] RSP: 0018:ffff88801586fbf0 EFLAGS: 00010286
[ 62.907356] RAX: 0000000000000000 RBX: ffff888009c2e240 RCX: 0000000000000000
[ 62.908280] RDX: ffff88800ffc0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.909206] RBP: ffff888009c2e254 R08: 0000000000000001 R09: 0000000000000000
[ 62.910150] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.911081] R13: ffffffff84e223a0 R14: ffff888009c2e248 R15: ffffffff84daf020
[ 62.912011] FS: 0000555557355400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.913046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.913798] CR2: 00007f0dfcf4b268 CR3: 0000000009814000 CR4: 0000000000350ee0
[ 62.914722] Call Trace:
[ 62.915086]
[ 62.915393] nf_ct_net_init+0x224/0x3d0
[ 62.915927] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.916544] ops_init+0xbb/0x6b0
[ 62.917028] setup_net+0x3d9/0x990
[ 62.917502] ? down_read_killable+0x1d7/0x4e0
[ 62.918111] ? __pfx_setup_net+0x10/0x10
[ 62.918631] ? copy_net_ns+0x17c/0x770
[ 62.919185] copy_net_ns+0x321/0x770
[ 62.919684] create_new_namespaces+0x3f6/0xb30
[ 62.920316] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.920958] ksys_unshare+0x44d/0x8e0
[ 62.921520] ? __pfx_ksys_unshare+0x10/0x10
[ 62.922120] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.922849] __x64_sys_unshare+0x31/0x40
[ 62.923417] do_syscall_64+0x3f/0x90
[ 62.923916] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.924599] RIP: 0033:0x7fc349b200d7
[ 62.925108] 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
[ 62.927391] RSP: 002b:00007ffd4cd2cab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.928367] RAX: ffffffffffffffda RBX: 00007ffd4cd2d0f8 RCX: 00007fc349b200d7
[ 62.929286] RDX: 00007fc349b8a41f RSI: 00007ffd4cd2ca50 RDI: 0000000040000000
[ 62.930200] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4cd2c860
[ 62.931120] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc349c32bf0
[ 62.932031] R13: 00007ffd4cd2cb90 R14: 0000000000000000 R15: 00000000000000f8
[ 62.932944]
[ 62.933287] irq event stamp: 15339
[ 62.933769] hardirqs last enabled at (15349): [] __up_console_sem+0x78/0x80
[ 62.934889] hardirqs last disabled at (15360): [] __up_console_sem+0x5d/0x80
[ 62.936016] softirqs last enabled at (14784): [] irq_exit_rcu+0x93/0xc0
[ 62.937083] softirqs last disabled at (14761): [] irq_exit_rcu+0x93/0xc0
[ 62.938172] ---[ end trace 0000000000000000 ]---
executing program
[ 64.491767] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.539052] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.587049] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.635099] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:49:37 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801586f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 0000555557355400 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=00007fb23a6a76f4 CR3=0000000009814000 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=0000000000031e75 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=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 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=00007f0dfceba220 CR3=0000000017d8a000 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=2032343a39343a32322036312079614d XMM01=5d3433333130382e32362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000