Warning: Permanently added '[localhost]:36565' (ECDSA) to the list of known hosts.
2023/05/17 02:36:18 fuzzer started
2023/05/17 02:36:18 dialing manager at localhost:35573
2023/05/17 02:36:18 checking machine...
2023/05/17 02:36:18 checking revisions...
syzkaller login: [ 40.360284] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:36:18 testing simple program...
[ 40.425049] cgroup: Unknown subsys name 'net'
[ 40.497833] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.653700] audit: type=1400 audit(1684290992.282:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.782261] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.784352] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.786017] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.789205] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.790693] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.791788] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.176371] ------------[ cut here ]------------
[ 55.177197] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.179265] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.180540] Modules linked in:
[ 55.181042] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.185870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.187062] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.187858] 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
[ 55.190085] RSP: 0018:ffff888016f2fc00 EFLAGS: 00010282
[ 55.190764] RAX: 0000000000000000 RBX: ffff88800dd81840 RCX: 0000000000000000
[ 55.191648] RDX: ffff88800c7f0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.192549] RBP: ffff88800dd81854 R08: 0000000000000001 R09: 0000000000000000
[ 55.193438] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.194380] R13: ffffffff84e223a0 R14: ffff88800dd81848 R15: ffffffff84d73340
[ 55.195293] FS: 00005555565ae400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.196301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.197026] CR2: 00007f583fa866f4 CR3: 0000000020204000 CR4: 0000000000350ee0
[ 55.197939] Call Trace:
[ 55.198302]
[ 55.198604] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.199242] ipv4_frags_init_net+0x269/0x440
[ 55.199805] ops_init+0xbb/0x6b0
[ 55.200278] setup_net+0x3d9/0x990
[ 55.200730] ? down_read_killable+0x1d7/0x4e0
[ 55.201325] ? __pfx_setup_net+0x10/0x10
[ 55.201848] ? copy_net_ns+0x17c/0x770
[ 55.202393] copy_net_ns+0x321/0x770
[ 55.202874] create_new_namespaces+0x3f6/0xb30
[ 55.203486] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.204139] ksys_unshare+0x44d/0x8e0
[ 55.204636] ? __pfx_ksys_unshare+0x10/0x10
[ 55.205213] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.205937] __x64_sys_unshare+0x31/0x40
[ 55.206491] do_syscall_64+0x3f/0x90
[ 55.206973] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.207662] RIP: 0033:0x7fe16b6740d7
[ 55.208157] 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
[ 55.210350] RSP: 002b:00007ffee869b1e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.211321] RAX: ffffffffffffffda RBX: 00007ffee869b828 RCX: 00007fe16b6740d7
[ 55.212212] RDX: 00007fe16b6de41f RSI: 00007ffee869b180 RDI: 0000000040000000
[ 55.213077] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee869af90
executing program
[ 55.214033] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe16b786bf0
[ 55.215131] R13: 00007ffee869b2c0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.216034]
[ 55.216369] irq event stamp: 8119
[ 55.216804] hardirqs last enabled at (8129): [] __up_console_sem+0x78/0x80
[ 55.217890] hardirqs last disabled at (8140): [] __up_console_sem+0x5d/0x80
[ 55.218956] softirqs last enabled at (7674): [] irq_exit_rcu+0x93/0xc0
[ 55.220027] softirqs last disabled at (7619): [] irq_exit_rcu+0x93/0xc0
[ 55.221080] ---[ end trace 0000000000000000 ]---
[ 55.226772] ------------[ cut here ]------------
[ 55.227399] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.229033] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.230127] Modules linked in:
[ 55.230537] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.231689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.232713] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.233397] 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
[ 55.235608] RSP: 0018:ffff888016f2fc00 EFLAGS: 00010282
[ 55.236303] RAX: 0000000000000000 RBX: ffff888014582e40 RCX: 0000000000000000
[ 55.237190] RDX: ffff88800c7f0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.238059] RBP: ffff888014582e54 R08: 0000000000000001 R09: 0000000000000000
[ 55.238948] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.239832] R13: ffffffff84e223a0 R14: ffff888014582e48 R15: ffffffff84da62e0
[ 55.240728] FS: 00005555565ae400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.241754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.242501] CR2: 00007f583fa866f4 CR3: 0000000020204000 CR4: 0000000000350ee0
[ 55.243392] Call Trace:
[ 55.243724]
[ 55.244022] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.244660] ipv6_frags_init_net+0x206/0x3c0
[ 55.245255] ops_init+0xbb/0x6b0
[ 55.245701] setup_net+0x3d9/0x990
[ 55.246200] ? down_read_killable+0x1d7/0x4e0
[ 55.246769] ? __pfx_setup_net+0x10/0x10
[ 55.247311] ? copy_net_ns+0x17c/0x770
[ 55.247825] copy_net_ns+0x321/0x770
[ 55.248340] create_new_namespaces+0x3f6/0xb30
[ 55.248927] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.249573] ksys_unshare+0x44d/0x8e0
[ 55.250093] ? __pfx_ksys_unshare+0x10/0x10
[ 55.250672] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.251432] __x64_sys_unshare+0x31/0x40
[ 55.251959] do_syscall_64+0x3f/0x90
[ 55.252476] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.253150] RIP: 0033:0x7fe16b6740d7
[ 55.253618] 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
[ 55.255798] RSP: 002b:00007ffee869b1e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.256760] RAX: ffffffffffffffda RBX: 00007ffee869b828 RCX: 00007fe16b6740d7
[ 55.257654] RDX: 00007fe16b6de41f RSI: 00007ffee869b180 RDI: 0000000040000000
[ 55.258548] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee869af90
[ 55.259426] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe16b786bf0
[ 55.260299] R13: 00007ffee869b2c0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.261216]
[ 55.261522] irq event stamp: 9921
[ 55.261977] hardirqs last enabled at (9931): [] __up_console_sem+0x78/0x80
[ 55.263043] hardirqs last disabled at (9942): [] __up_console_sem+0x5d/0x80
[ 55.264120] softirqs last enabled at (9772): [] irq_exit_rcu+0x93/0xc0
[ 55.265157] softirqs last disabled at (9763): [] irq_exit_rcu+0x93/0xc0
[ 55.266203] ---[ end trace 0000000000000000 ]---
[ 55.267649] ------------[ cut here ]------------
[ 55.268327] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.270359] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.271410] Modules linked in:
[ 55.271815] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.272981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.274015] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.274691] 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
[ 55.276872] RSP: 0018:ffff888016f2fbf0 EFLAGS: 00010286
[ 55.277562] RAX: 0000000000000000 RBX: ffff888014583240 RCX: 0000000000000000
[ 55.278466] RDX: ffff88800c7f0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.279360] RBP: ffff888014583254 R08: 0000000000000001 R09: 0000000000000000
[ 55.280254] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.281136] R13: ffffffff84e223a0 R14: ffff888014583248 R15: ffffffff84daf020
[ 55.282012] FS: 00005555565ae400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.283003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.283746] CR2: 00007f583fa866f4 CR3: 0000000020204000 CR4: 0000000000350ee0
[ 55.284648] Call Trace:
[ 55.284977]
[ 55.285306] nf_ct_net_init+0x224/0x3d0
[ 55.285865] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.286475] ops_init+0xbb/0x6b0
[ 55.286921] setup_net+0x3d9/0x990
[ 55.287408] ? down_read_killable+0x1d7/0x4e0
[ 55.287982] ? __pfx_setup_net+0x10/0x10
[ 55.288515] ? copy_net_ns+0x17c/0x770
[ 55.289025] copy_net_ns+0x321/0x770
[ 55.289530] create_new_namespaces+0x3f6/0xb30
[ 55.290160] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.290778] ksys_unshare+0x44d/0x8e0
[ 55.291300] ? __pfx_ksys_unshare+0x10/0x10
[ 55.291846] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.292594] __x64_sys_unshare+0x31/0x40
[ 55.293144] do_syscall_64+0x3f/0x90
[ 55.293617] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.294295] RIP: 0033:0x7fe16b6740d7
[ 55.294756] 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
[ 55.296922] RSP: 002b:00007ffee869b1e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.297894] RAX: ffffffffffffffda RBX: 00007ffee869b828 RCX: 00007fe16b6740d7
[ 55.298816] RDX: 00007fe16b6de41f RSI: 00007ffee869b180 RDI: 0000000040000000
[ 55.299707] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee869af90
[ 55.300597] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe16b786bf0
[ 55.301483] R13: 00007ffee869b2c0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.302418]
[ 55.302722] irq event stamp: 10713
[ 55.303189] hardirqs last enabled at (10725): [] __up_console_sem+0x78/0x80
[ 55.304251] hardirqs last disabled at (10736): [] __up_console_sem+0x5d/0x80
[ 55.305318] softirqs last enabled at (10650): [] irq_exit_rcu+0x93/0xc0
[ 55.306375] softirqs last disabled at (10645): [] irq_exit_rcu+0x93/0xc0
[ 55.307419] ---[ end trace 0000000000000000 ]---
[ 56.859806] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.908263] Bluetooth: hci0: command 0x041b tx timeout
[ 60.955171] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.003190] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:36:30 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88800e3da178 RCX=1ffff11003925918 RDX=1ffff11001cd91d2
RSI=ffffffff87b42ac0 RDI=ffff88800e6c8e90 RBP=ffff88801c935000 RSP=ffff88806ce09e10
R8 =0000000000000001 R9 =ffffed100d9c13b0 R10=0000000000000003 R11=0000000000000001
R12=0000000000000287 R13=ffff88800e6c8e88 R14=0000000000000000 R15=ffff88800d9d3900
RIP=ffffffff844cb9da RFL=00000046 [---Z-P-] 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 0000000000000000 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=00007fa67a82b1d0 CR3=000000000c666000 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=2033333a36333a32302037312079614d XMM01=5d3034353038312e35352020205b203a
XMM02=646f4d205d3034353038312e35352020 XMM03=6b7a79732033333a36333a3230203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3536323937312e35352020205b XMM07=79732033333a36333a32302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016f2f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 00005555565ae400 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=00007f583fa866f4 CR3=0000000020204000 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=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