Warning: Permanently added '[localhost]:47901' (ECDSA) to the list of known hosts.
2023/05/17 08:38:15 fuzzer started
2023/05/17 08:38:15 dialing manager at localhost:35573
2023/05/17 08:38:15 checking machine...
2023/05/17 08:38:15 checking revisions...
syzkaller login: [ 49.222430] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:38:16 testing simple program...
[ 49.277699] cgroup: Unknown subsys name 'net'
[ 49.349853] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.749340] audit: type=1400 audit(1684312708.573:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.854991] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.857386] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.858331] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.860160] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.861181] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.862117] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.161151] ------------[ cut here ]------------
[ 63.161723] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.162942] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.163724] Modules linked in:
[ 63.163999] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.165049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.168122] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.168604] 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
[ 63.170238] RSP: 0018:ffff88801ee0fc00 EFLAGS: 00010282
[ 63.170662] RAX: 0000000000000000 RBX: ffff88800d66a040 RCX: 0000000000000000
[ 63.171209] RDX: ffff88800de5b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.171817] RBP: ffff88800d66a054 R08: 0000000000000001 R09: 0000000000000000
[ 63.172445] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.173013] R13: ffffffff84e223a0 R14: ffff88800d66a048 R15: ffffffff84d73340
[ 63.173681] FS: 00005555557b1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.174481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.175036] CR2: 00007fb56fbff6f4 CR3: 000000000dd64000 CR4: 0000000000350ef0
[ 63.175695] Call Trace:
[ 63.175915]
[ 63.176102] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.176537] ipv4_frags_init_net+0x269/0x440
[ 63.176911] ops_init+0xbb/0x6b0
[ 63.177247] setup_net+0x3d9/0x990
[ 63.177608] ? down_read_killable+0x1d7/0x4e0
[ 63.178030] ? __pfx_setup_net+0x10/0x10
[ 63.178451] ? copy_net_ns+0x17c/0x770
[ 63.178829] copy_net_ns+0x321/0x770
[ 63.179188] create_new_namespaces+0x3f6/0xb30
[ 63.179674] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.180128] ksys_unshare+0x44d/0x8e0
[ 63.180515] ? __pfx_ksys_unshare+0x10/0x10
[ 63.180878] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.181402] __x64_sys_unshare+0x31/0x40
[ 63.181832] do_syscall_64+0x3f/0x90
[ 63.182194] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.182696] RIP: 0033:0x7f891be5b0d7
[ 63.183027] 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
[ 63.184653] RSP: 002b:00007fff0988dfb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.185315] RAX: ffffffffffffffda RBX: 00007fff0988e5f8 RCX: 00007f891be5b0d7
[ 63.185910] RDX: 00007f891bec541f RSI: 00007fff0988df50 RDI: 0000000040000000
[ 63.186514] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0988dd60
[ 63.187130] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f891bf6dbf0
[ 63.187786] R13: 00007fff0988e090 R14: 0000000000000000 R15: 00000000000000f8
[ 63.188574]
[ 63.188784] irq event stamp: 7561
[ 63.189090] hardirqs last enabled at (7571): [] __up_console_sem+0x78/0x80
[ 63.189907] hardirqs last disabled at (7582): [] __up_console_sem+0x5d/0x80
[ 63.190618] softirqs last enabled at (7070): [] irq_exit_rcu+0x93/0xc0
[ 63.191349] softirqs last disabled at (7065): [] irq_exit_rcu+0x93/0xc0
[ 63.192014] ---[ end trace 0000000000000000 ]---
[ 63.198105] ------------[ cut here ]------------
[ 63.198586] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.199780] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.200598] Modules linked in:
[ 63.200866] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.201704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.202420] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.202885] 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
[ 63.204355] RSP: 0018:ffff88801ee0fc00 EFLAGS: 00010282
[ 63.204793] RAX: 0000000000000000 RBX: ffff88800eb63040 RCX: 0000000000000000
[ 63.205410] RDX: ffff88800de5b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.206037] RBP: ffff88800eb63054 R08: 0000000000000001 R09: 0000000000000000
[ 63.206702] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.207309] R13: ffffffff84e223a0 R14: ffff88800eb63048 R15: ffffffff84da62e0
[ 63.207881] FS: 00005555557b1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.208549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.209033] CR2: 00007fb56fbff6f4 CR3: 000000000dd64000 CR4: 0000000000350ef0
[ 63.209654] Call Trace:
[ 63.209869]
[ 63.210067] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.210500] ipv6_frags_init_net+0x206/0x3c0
[ 63.210910] ops_init+0xbb/0x6b0
[ 63.211249] setup_net+0x3d9/0x990
[ 63.211549] ? down_read_killable+0x1d7/0x4e0
[ 63.211929] ? __pfx_setup_net+0x10/0x10
[ 63.212293] ? copy_net_ns+0x17c/0x770
[ 63.212620] copy_net_ns+0x321/0x770
[ 63.212927] create_new_namespaces+0x3f6/0xb30
[ 63.213331] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.213757] ksys_unshare+0x44d/0x8e0
[ 63.214069] ? __pfx_ksys_unshare+0x10/0x10
[ 63.214453] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.214946] __x64_sys_unshare+0x31/0x40
[ 63.215355] do_syscall_64+0x3f/0x90
[ 63.215667] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.216088] RIP: 0033:0x7f891be5b0d7
[ 63.216436] 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
[ 63.218092] RSP: 002b:00007fff0988dfb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.218814] RAX: ffffffffffffffda RBX: 00007fff0988e5f8 RCX: 00007f891be5b0d7
[ 63.219446] RDX: 00007f891bec541f RSI: 00007fff0988df50 RDI: 0000000040000000
[ 63.220009] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0988dd60
[ 63.220693] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f891bf6dbf0
[ 63.221354] R13: 00007fff0988e090 R14: 0000000000000000 R15: 00000000000000f8
[ 63.222020]
[ 63.222287] irq event stamp: 9861
[ 63.222599] hardirqs last enabled at (9871): [] __up_console_sem+0x78/0x80
[ 63.223401] hardirqs last disabled at (9882): [] __up_console_sem+0x5d/0x80
[ 63.224075] softirqs last enabled at (9080): [] irq_exit_rcu+0x93/0xc0
[ 63.224831] softirqs last disabled at (9031): [] irq_exit_rcu+0x93/0xc0
[ 63.225650] ---[ end trace 0000000000000000 ]---
[ 63.226854] ------------[ cut here ]------------
[ 63.227332] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.228682] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.229454] Modules linked in:
[ 63.229794] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.230608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.231323] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.231786] 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
[ 63.233243] RSP: 0018:ffff88801ee0fbf0 EFLAGS: 00010286
[ 63.233743] RAX: 0000000000000000 RBX: ffff88800eb62440 RCX: 0000000000000000
[ 63.234407] RDX: ffff88800de5b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.235005] RBP: ffff88800eb62454 R08: 0000000000000001 R09: 0000000000000000
[ 63.235677] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.236315] R13: ffffffff84e223a0 R14: ffff88800eb62448 R15: ffffffff84daf020
[ 63.236906] FS: 00005555557b1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.237674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.238209] CR2: 00007fb56fbff6f4 CR3: 000000000dd64000 CR4: 0000000000350ef0
[ 63.238863] Call Trace:
[ 63.239079]
[ 63.239313] nf_ct_net_init+0x224/0x3d0
[ 63.239659] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.240046] ops_init+0xbb/0x6b0
[ 63.240376] setup_net+0x3d9/0x990
[ 63.240683] ? down_read_killable+0x1d7/0x4e0
[ 63.241058] ? __pfx_setup_net+0x10/0x10
[ 63.241419] ? copy_net_ns+0x17c/0x770
[ 63.241800] copy_net_ns+0x321/0x770
[ 63.242122] create_new_namespaces+0x3f6/0xb30
[ 63.242551] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.242964] ksys_unshare+0x44d/0x8e0
[ 63.243325] ? __pfx_ksys_unshare+0x10/0x10
[ 63.243700] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.244189] __x64_sys_unshare+0x31/0x40
[ 63.244561] do_syscall_64+0x3f/0x90
[ 63.244882] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.245345] RIP: 0033:0x7f891be5b0d7
[ 63.245689] 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
[ 63.247206] RSP: 002b:00007fff0988dfb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.247848] RAX: ffffffffffffffda RBX: 00007fff0988e5f8 RCX: 00007f891be5b0d7
[ 63.248459] RDX: 00007f891bec541f RSI: 00007fff0988df50 RDI: 0000000040000000
[ 63.249050] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0988dd60
[ 63.249719] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f891bf6dbf0
[ 63.250327] R13: 00007fff0988e090 R14: 0000000000000000 R15: 00000000000000f8
[ 63.250923]
[ 63.251126] irq event stamp: 10651
[ 63.251439] hardirqs last enabled at (10663): [] __up_console_sem+0x78/0x80
[ 63.252128] hardirqs last disabled at (10672): [] __up_console_sem+0x5d/0x80
[ 63.252825] softirqs last enabled at (10154): [] irq_exit_rcu+0x93/0xc0
[ 63.253552] softirqs last disabled at (10149): [] irq_exit_rcu+0x93/0xc0
[ 63.254320] ---[ end trace 0000000000000000 ]---
executing program
[ 64.936939] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.984379] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.032296] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.080311] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:38:25 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ee0f618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 00005555557b1400 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=00007fb56fbff6f4 CR3=000000000dd64000 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=0000000000035ac3 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=00007f51c4b922a0 CR3=000000000ebca000 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=3214943fc584f28f144887e178eb6cd7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010f268 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=51862287eeaf6ba700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000