Warning: Permanently added '[localhost]:49080' (ECDSA) to the list of known hosts.
2023/05/17 08:35:40 fuzzer started
2023/05/17 08:35:41 dialing manager at localhost:35573
2023/05/17 08:35:41 checking machine...
2023/05/17 08:35:41 checking revisions...
syzkaller login: [ 44.784791] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:35:41 testing simple program...
[ 44.855839] cgroup: Unknown subsys name 'net'
[ 45.001948] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.649299] audit: type=1400 audit(1684312553.351:6): 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
[ 57.755850] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.759432] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.761349] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.765366] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.776211] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.778102] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.077224] ------------[ cut here ]------------
[ 58.077936] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.079807] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.081187] Modules linked in:
[ 58.081788] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.087408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.088791] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.089872] 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
[ 58.092591] RSP: 0018:ffff888016e57c00 EFLAGS: 00010282
[ 58.093240] RAX: 0000000000000000 RBX: ffff88800ef85c40 RCX: 0000000000000000
[ 58.094078] RDX: ffff88800fea9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.094963] RBP: ffff88800ef85c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.095781] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.096440] R13: ffffffff84e223a0 R14: ffff88800ef85c48 R15: ffffffff84d73340
[ 58.097021] FS: 000055555750a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.097717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.098112] CR2: 00007feb45b126f4 CR3: 0000000015c82000 CR4: 0000000000350ef0
[ 58.098618] Call Trace:
[ 58.098849]
[ 58.099064] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.099510] ipv4_frags_init_net+0x269/0x440
[ 58.099909] ops_init+0xbb/0x6b0
[ 58.100221] setup_net+0x3d9/0x990
[ 58.100559] ? down_read_killable+0x1d7/0x4e0
[ 58.100958] ? __pfx_setup_net+0x10/0x10
[ 58.101321] ? copy_net_ns+0x17c/0x770
[ 58.101718] copy_net_ns+0x321/0x770
[ 58.102061] create_new_namespaces+0x3f6/0xb30
[ 58.102494] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.102925] ksys_unshare+0x44d/0x8e0
[ 58.103268] ? __pfx_ksys_unshare+0x10/0x10
[ 58.103680] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.104182] __x64_sys_unshare+0x31/0x40
[ 58.104566] do_syscall_64+0x3f/0x90
[ 58.104900] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.105341] RIP: 0033:0x7f60347640d7
[ 58.105686] 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
[ 58.107193] RSP: 002b:00007ffdf5180338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.107871] RAX: ffffffffffffffda RBX: 00007ffdf5180978 RCX: 00007f60347640d7
[ 58.108466] RDX: 00007f60347ce41f RSI: 00007ffdf51802d0 RDI: 0000000040000000
[ 58.109081] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf51800e0
[ 58.109691] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6034876bf0
[ 58.110288] R13: 00007ffdf5180410 R14: 0000000000000000 R15: 00000000000000f8
[ 58.110872]
[ 58.111085] irq event stamp: 9761
[ 58.111381] hardirqs last enabled at (9771): [] __up_console_sem+0x78/0x80
[ 58.112114] hardirqs last disabled at (9782): [] __up_console_sem+0x5d/0x80
[ 58.112848] softirqs last enabled at (9724): [] irq_exit_rcu+0x93/0xc0
[ 58.113404] softirqs last disabled at (9719): [] irq_exit_rcu+0x93/0xc0
[ 58.113974] ---[ end trace 0000000000000000 ]---
[ 58.117218] ------------[ cut here ]------------
[ 58.117706] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.118964] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.119754] Modules linked in:
[ 58.119983] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.120621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.121167] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.121539] 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
[ 58.122736] RSP: 0018:ffff888016e57c00 EFLAGS: 00010282
[ 58.123109] RAX: 0000000000000000 RBX: ffff88800ef24e40 RCX: 0000000000000000
[ 58.123593] RDX: ffff88800fea9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.124063] RBP: ffff88800ef24e54 R08: 0000000000000001 R09: 0000000000000000
[ 58.124534] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.124992] R13: ffffffff84e223a0 R14: ffff88800ef24e48 R15: ffffffff84da62e0
[ 58.125454] FS: 000055555750a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.125989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.126376] CR2: 00007feb45b126f4 CR3: 0000000015c82000 CR4: 0000000000350ef0
[ 58.126845] Call Trace:
[ 58.127021]
[ 58.127183] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.127523] ipv6_frags_init_net+0x206/0x3c0
[ 58.127836] ops_init+0xbb/0x6b0
[ 58.128074] setup_net+0x3d9/0x990
[ 58.128315] ? down_read_killable+0x1d7/0x4e0
[ 58.128633] ? __pfx_setup_net+0x10/0x10
[ 58.128904] ? copy_net_ns+0x17c/0x770
[ 58.129170] copy_net_ns+0x321/0x770
[ 58.129426] create_new_namespaces+0x3f6/0xb30
[ 58.129755] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.130085] ksys_unshare+0x44d/0x8e0
[ 58.130333] ? __pfx_ksys_unshare+0x10/0x10
[ 58.130655] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.131052] __x64_sys_unshare+0x31/0x40
[ 58.131342] do_syscall_64+0x3f/0x90
[ 58.131619] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.131979] RIP: 0033:0x7f60347640d7
[ 58.132236] 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
[ 58.133435] RSP: 002b:00007ffdf5180338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.133978] RAX: ffffffffffffffda RBX: 00007ffdf5180978 RCX: 00007f60347640d7
[ 58.134447] RDX: 00007f60347ce41f RSI: 00007ffdf51802d0 RDI: 0000000040000000
[ 58.134966] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf51800e0
[ 58.135423] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6034876bf0
[ 58.135897] R13: 00007ffdf5180410 R14: 0000000000000000 R15: 00000000000000f8
[ 58.136364]
[ 58.136538] irq event stamp: 11373
[ 58.136768] hardirqs last enabled at (11383): [] __up_console_sem+0x78/0x80
[ 58.137315] hardirqs last disabled at (11392): [] __up_console_sem+0x5d/0x80
[ 58.137880] softirqs last enabled at (11324): [] irq_exit_rcu+0x93/0xc0
[ 58.138419] softirqs last disabled at (11319): [] irq_exit_rcu+0x93/0xc0
[ 58.138994] ---[ end trace 0000000000000000 ]---
[ 58.139737] ------------[ cut here ]------------
[ 58.140032] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.141182] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.141871] Modules linked in:
[ 58.142139] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.142787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.143284] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.143653] 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
[ 58.144754] RSP: 0018:ffff888016e57bf0 EFLAGS: 00010286
[ 58.145090] RAX: 0000000000000000 RBX: ffff88800ef25440 RCX: 0000000000000000
[ 58.145573] RDX: ffff88800fea9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.146022] RBP: ffff88800ef25454 R08: 0000000000000001 R09: 0000000000000000
[ 58.146528] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.147007] R13: ffffffff84e223a0 R14: ffff88800ef25448 R15: ffffffff84daf020
[ 58.147452] FS: 000055555750a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.147968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.148325] CR2: 00007feb45b126f4 CR3: 0000000015c82000 CR4: 0000000000350ef0
[ 58.148769] Call Trace:
[ 58.148935]
[ 58.149088] nf_ct_net_init+0x224/0x3d0
[ 58.149350] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.149664] ops_init+0xbb/0x6b0
[ 58.149889] setup_net+0x3d9/0x990
[ 58.150133] ? down_read_killable+0x1d7/0x4e0
[ 58.150452] ? __pfx_setup_net+0x10/0x10
[ 58.150746] ? copy_net_ns+0x17c/0x770
[ 58.151036] copy_net_ns+0x321/0x770
[ 58.151278] create_new_namespaces+0x3f6/0xb30
[ 58.151587] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.151921] ksys_unshare+0x44d/0x8e0
[ 58.152169] ? __pfx_ksys_unshare+0x10/0x10
[ 58.152462] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.152866] __x64_sys_unshare+0x31/0x40
[ 58.153152] do_syscall_64+0x3f/0x90
[ 58.153420] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.153804] RIP: 0033:0x7f60347640d7
[ 58.154079] 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
[ 58.155274] RSP: 002b:00007ffdf5180338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.155802] RAX: ffffffffffffffda RBX: 00007ffdf5180978 RCX: 00007f60347640d7
[ 58.156294] RDX: 00007f60347ce41f RSI: 00007ffdf51802d0 RDI: 0000000040000000
[ 58.156779] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf51800e0
[ 58.157252] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6034876bf0
[ 58.157723] R13: 00007ffdf5180410 R14: 0000000000000000 R15: 00000000000000f8
[ 58.158198]
[ 58.158363] irq event stamp: 12085
[ 58.158620] hardirqs last enabled at (12097): [] __up_console_sem+0x78/0x80
[ 58.159197] hardirqs last disabled at (12106): [] __up_console_sem+0x5d/0x80
[ 58.159797] softirqs last enabled at (11828): [] irq_exit_rcu+0x93/0xc0
[ 58.160344] softirqs last disabled at (11819): [] irq_exit_rcu+0x93/0xc0
[ 58.160909] ---[ end trace 0000000000000000 ]---
executing program
[ 59.838297] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.885541] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.933543] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.982588] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
08:35:52 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016e575f0
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 000055555750a400 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=00007feb45b126f4 CR3=0000000015c82000 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=0000000000039221 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=00007fccd596c780 CR3=000000000def4000 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=2034353a35333a38302037312079614d XMM01=5d3838373138302e38352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000