Warning: Permanently added '[localhost]:44108' (ECDSA) to the list of known hosts.
2023/05/17 10:30:12 fuzzer started
2023/05/17 10:30:12 dialing manager at localhost:35573
2023/05/17 10:30:12 checking machine...
2023/05/17 10:30:12 checking revisions...
syzkaller login: [ 40.618880] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:30:13 testing simple program...
[ 40.691110] cgroup: Unknown subsys name 'net'
[ 40.777085] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.546401] audit: type=1400 audit(1684319426.027:6): 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
[ 54.672104] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.673733] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.675389] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.678319] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.679869] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.681318] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.071663] ------------[ cut here ]------------
[ 55.072442] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.074418] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.075736] Modules linked in:
[ 55.076224] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.080809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.081859] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.082518] 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
[ 55.084750] RSP: 0018:ffff888019477c00 EFLAGS: 00010282
[ 55.085416] RAX: 0000000000000000 RBX: ffff88800db45840 RCX: 0000000000000000
[ 55.086360] RDX: ffff88800dca1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.087290] RBP: ffff88800db45854 R08: 0000000000000001 R09: 0000000000000000
[ 55.088219] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.089142] R13: ffffffff84e223a0 R14: ffff88800db45848 R15: ffffffff84d73340
[ 55.090065] FS: 0000555556b21400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.091138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.091886] CR2: 00007fe57e00e6f4 CR3: 000000001a1d8000 CR4: 0000000000350ef0
[ 55.092846] Call Trace:
[ 55.093188]
[ 55.093495] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.094153] ipv4_frags_init_net+0x269/0x440
[ 55.094756] ops_init+0xbb/0x6b0
[ 55.095236] setup_net+0x3d9/0x990
[ 55.095737] ? down_read_killable+0x1d7/0x4e0
[ 55.096326] ? __pfx_setup_net+0x10/0x10
[ 55.096881] ? copy_net_ns+0x17c/0x770
[ 55.097401] copy_net_ns+0x321/0x770
[ 55.097922] create_new_namespaces+0x3f6/0xb30
[ 55.098516] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.099198] ksys_unshare+0x44d/0x8e0
[ 55.099748] ? __pfx_ksys_unshare+0x10/0x10
[ 55.100305] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.101060] __x64_sys_unshare+0x31/0x40
[ 55.101628] do_syscall_64+0x3f/0x90
[ 55.102115] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.102827] RIP: 0033:0x7fae444890d7
[ 55.103312] 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
[ 55.105514] RSP: 002b:00007ffe92a582e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.106496] RAX: ffffffffffffffda RBX: 00007ffe92a58928 RCX: 00007fae444890d7
[ 55.107442] RDX: 00007fae444f341f RSI: 00007ffe92a58280 RDI: 0000000040000000
[ 55.108345] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe92a58090
[ 55.109255] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fae4459bbf0
[ 55.110164] R13: 00007ffe92a583c0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.111118]
[ 55.111433] irq event stamp: 7561
[ 55.111900] hardirqs last enabled at (7573): [] __up_console_sem+0x78/0x80
[ 55.112967] hardirqs last disabled at (7584): [] __up_console_sem+0x5d/0x80
[ 55.114058] softirqs last enabled at (7246): [] irq_exit_rcu+0x93/0xc0
[ 55.115144] softirqs last disabled at (7241): [] irq_exit_rcu+0x93/0xc0
[ 55.116193] ---[ end trace 0000000000000000 ]---
[ 55.121768] ------------[ cut here ]------------
[ 55.122386] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.124134] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.125204] Modules linked in:
[ 55.125659] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.126843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.127897] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.128553] 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
[ 55.130754] RSP: 0018:ffff888019477c00 EFLAGS: 00010282
[ 55.131444] RAX: 0000000000000000 RBX: ffff88800d98ae40 RCX: 0000000000000000
[ 55.132367] RDX: ffff88800dca1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.133283] RBP: ffff88800d98ae54 R08: 0000000000000001 R09: 0000000000000000
[ 55.134193] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.135133] R13: ffffffff84e223a0 R14: ffff88800d98ae48 R15: ffffffff84da62e0
[ 55.136067] FS: 0000555556b21400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.137087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.137858] CR2: 00007fe57e00e6f4 CR3: 000000001a1d8000 CR4: 0000000000350ef0
[ 55.138794] Call Trace:
[ 55.139130]
[ 55.139441] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.140122] ipv6_frags_init_net+0x206/0x3c0
[ 55.140739] ops_init+0xbb/0x6b0
[ 55.141195] setup_net+0x3d9/0x990
[ 55.141695] ? down_read_killable+0x1d7/0x4e0
[ 55.142278] ? __pfx_setup_net+0x10/0x10
[ 55.142857] ? copy_net_ns+0x17c/0x770
[ 55.143377] copy_net_ns+0x321/0x770
[ 55.143906] create_new_namespaces+0x3f6/0xb30
[ 55.144521] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.145180] ksys_unshare+0x44d/0x8e0
[ 55.145723] ? __pfx_ksys_unshare+0x10/0x10
[ 55.146286] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.147084] __x64_sys_unshare+0x31/0x40
[ 55.147656] do_syscall_64+0x3f/0x90
[ 55.148149] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.148840] RIP: 0033:0x7fae444890d7
[ 55.149321] 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
[ 55.151591] RSP: 002b:00007ffe92a582e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.152550] RAX: ffffffffffffffda RBX: 00007ffe92a58928 RCX: 00007fae444890d7
[ 55.153474] RDX: 00007fae444f341f RSI: 00007ffe92a58280 RDI: 0000000040000000
[ 55.154393] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe92a58090
[ 55.155330] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fae4459bbf0
[ 55.156249] R13: 00007ffe92a583c0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.157205]
[ 55.157516] irq event stamp: 9253
[ 55.157983] hardirqs last enabled at (9265): [] __up_console_sem+0x78/0x80
[ 55.159082] hardirqs last disabled at (9276): [] __up_console_sem+0x5d/0x80
[ 55.160192] softirqs last enabled at (8802): [] irq_exit_rcu+0x93/0xc0
[ 55.161251] softirqs last disabled at (8797): [] irq_exit_rcu+0x93/0xc0
[ 55.162318] ---[ end trace 0000000000000000 ]---
[ 55.163780] ------------[ cut here ]------------
[ 55.164386] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.166386] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.167471] Modules linked in:
[ 55.167928] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.169122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.170176] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.170883] 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
[ 55.173137] RSP: 0018:ffff888019477bf0 EFLAGS: 00010286
[ 55.173844] RAX: 0000000000000000 RBX: ffff88800de44840 RCX: 0000000000000000
[ 55.174770] RDX: ffff88800dca1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.175710] RBP: ffff88800de44854 R08: 0000000000000001 R09: 0000000000000000
[ 55.176624] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.177512] R13: ffffffff84e223a0 R14: ffff88800de44848 R15: ffffffff84daf020
[ 55.178441] FS: 0000555556b21400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.179480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.180245] CR2: 00007fe57e00e6f4 CR3: 000000001a1d8000 CR4: 0000000000350ef0
[ 55.181170] Call Trace:
[ 55.181522]
[ 55.181870] nf_ct_net_init+0x224/0x3d0
[ 55.182405] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.183043] ops_init+0xbb/0x6b0
[ 55.183509] setup_net+0x3d9/0x990
[ 55.184004] ? down_read_killable+0x1d7/0x4e0
[ 55.184635] ? __pfx_setup_net+0x10/0x10
[ 55.185160] ? copy_net_ns+0x17c/0x770
[ 55.185719] copy_net_ns+0x321/0x770
[ 55.186212] create_new_namespaces+0x3f6/0xb30
[ 55.186874] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.187521] ksys_unshare+0x44d/0x8e0
[ 55.188059] ? __pfx_ksys_unshare+0x10/0x10
[ 55.188670] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.189405] __x64_sys_unshare+0x31/0x40
[ 55.189992] do_syscall_64+0x3f/0x90
[ 55.190481] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.191212] RIP: 0033:0x7fae444890d7
[ 55.191735] 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
[ 55.193953] RSP: 002b:00007ffe92a582e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.194953] RAX: ffffffffffffffda RBX: 00007ffe92a58928 RCX: 00007fae444890d7
[ 55.195869] RDX: 00007fae444f341f RSI: 00007ffe92a58280 RDI: 0000000040000000
[ 55.196779] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe92a58090
[ 55.197694] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fae4459bbf0
[ 55.198608] R13: 00007ffe92a583c0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.199526]
[ 55.199876] irq event stamp: 10141
[ 55.200325] hardirqs last enabled at (10151): [] __up_console_sem+0x78/0x80
[ 55.201431] hardirqs last disabled at (10162): [] __up_console_sem+0x5d/0x80
[ 55.202529] softirqs last enabled at (10024): [] irq_exit_rcu+0x93/0xc0
[ 55.203618] softirqs last disabled at (10019): [] irq_exit_rcu+0x93/0xc0
[ 55.204686] ---[ end trace 0000000000000000 ]---
executing program
[ 56.757323] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.804650] Bluetooth: hci0: command 0x041b tx timeout
[ 60.852705] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.900666] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:30:23 Registers:
info registers vcpu 0
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880194775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 0000555556b21400 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=00007fe57e00e6f4 CR3=000000001a1d8000 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=0000000000031897 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=00007fdea440a220 CR3=000000000ec6e000 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=2037323a30333a30312037312079614d XMM01=5d3432323637302e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000