Warning: Permanently added '[localhost]:64502' (ECDSA) to the list of known hosts.
2023/05/17 02:39:32 fuzzer started
2023/05/17 02:39:32 dialing manager at localhost:35573
2023/05/17 02:39:32 checking machine...
2023/05/17 02:39:32 checking revisions...
syzkaller login: [ 93.278312] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:39:32 testing simple program...
[ 93.348903] cgroup: Unknown subsys name 'net'
[ 93.438059] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 106.269974] audit: type=1400 audit(1684291185.724:6): 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
[ 107.384051] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 107.386413] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 107.389013] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 107.392356] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 107.395312] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 107.397783] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 107.796711] ------------[ cut here ]------------
[ 107.797503] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 107.799548] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 107.800842] Modules linked in:
[ 107.801362] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 107.806469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 107.807624] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 107.808309] 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
[ 107.810545] RSP: 0018:ffff88801867fc00 EFLAGS: 00010282
[ 107.811206] RAX: 0000000000000000 RBX: ffff88800dd07840 RCX: 0000000000000000
[ 107.812109] RDX: ffff88800d6a8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 107.813016] RBP: ffff88800dd07854 R08: 0000000000000001 R09: 0000000000000000
[ 107.813932] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 107.814830] R13: ffffffff84e223a0 R14: ffff88800dd07848 R15: ffffffff84d73340
[ 107.815734] FS: 0000555556beb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 107.816746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.817498] CR2: 00007f64ae7a56f4 CR3: 0000000016d2e000 CR4: 0000000000350ef0
[ 107.818376] Call Trace:
[ 107.818739]
[ 107.819041] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 107.819695] ipv4_frags_init_net+0x269/0x440
[ 107.820256] ops_init+0xbb/0x6b0
[ 107.820731] setup_net+0x3d9/0x990
[ 107.821266] ? down_read_killable+0x1d7/0x4e0
[ 107.821952] ? __pfx_setup_net+0x10/0x10
[ 107.822558] ? copy_net_ns+0x17c/0x770
[ 107.823137] copy_net_ns+0x321/0x770
[ 107.823717] create_new_namespaces+0x3f6/0xb30
[ 107.824393] unshare_nsproxy_namespaces+0xc1/0x200
[ 107.825127] ksys_unshare+0x44d/0x8e0
[ 107.825740] ? __pfx_ksys_unshare+0x10/0x10
[ 107.826361] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 107.827219] __x64_sys_unshare+0x31/0x40
[ 107.827850] do_syscall_64+0x3f/0x90
[ 107.828399] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 107.829152] RIP: 0033:0x7f3115c070d7
[ 107.829751] 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
[ 107.832234] RSP: 002b:00007ffc44644ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 107.833335] RAX: ffffffffffffffda RBX: 00007ffc44645528 RCX: 00007f3115c070d7
[ 107.834350] RDX: 00007f3115c7141f RSI: 00007ffc44644e80 RDI: 0000000040000000
[ 107.835372] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc44644c90
[ 107.836398] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3115d19bf0
[ 107.837463] R13: 00007ffc44644fc0 R14: 0000000000000000 R15: 00000000000000f8
[ 107.838499]
[ 107.838850] irq event stamp: 8729
[ 107.839337] hardirqs last enabled at (8739): [] __up_console_sem+0x78/0x80
[ 107.840546] hardirqs last disabled at (8750): [] __up_console_sem+0x5d/0x80
[ 107.841775] softirqs last enabled at (8276): [] irq_exit_rcu+0x93/0xc0
[ 107.842957] softirqs last disabled at (8237): [] irq_exit_rcu+0x93/0xc0
[ 107.844142] ---[ end trace 0000000000000000 ]---
[ 107.849904] ------------[ cut here ]------------
[ 107.850598] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 107.852489] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 107.853702] Modules linked in:
[ 107.854171] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 107.855523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 107.856674] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 107.857457] 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
[ 107.859951] RSP: 0018:ffff88801867fc00 EFLAGS: 00010282
[ 107.860729] RAX: 0000000000000000 RBX: ffff88800ca14440 RCX: 0000000000000000
[ 107.861751] RDX: ffff88800d6a8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 107.862769] RBP: ffff88800ca14454 R08: 0000000000000001 R09: 0000000000000000
[ 107.863793] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 107.864804] R13: ffffffff84e223a0 R14: ffff88800ca14448 R15: ffffffff84da62e0
[ 107.865851] FS: 0000555556beb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 107.866995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.867829] CR2: 00007f64ae7a56f4 CR3: 0000000016d2e000 CR4: 0000000000350ef0
[ 107.868842] Call Trace:
[ 107.869207]
[ 107.869574] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 107.870255] ipv6_frags_init_net+0x206/0x3c0
[ 107.870907] ops_init+0xbb/0x6b0
[ 107.871450] setup_net+0x3d9/0x990
[ 107.871968] ? down_read_killable+0x1d7/0x4e0
[ 107.872648] ? __pfx_setup_net+0x10/0x10
[ 107.873244] ? copy_net_ns+0x17c/0x770
[ 107.873851] copy_net_ns+0x321/0x770
[ 107.874402] create_new_namespaces+0x3f6/0xb30
[ 107.875107] unshare_nsproxy_namespaces+0xc1/0x200
[ 107.875848] ksys_unshare+0x44d/0x8e0
[ 107.876447] ? __pfx_ksys_unshare+0x10/0x10
[ 107.877076] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 107.877935] __x64_sys_unshare+0x31/0x40
[ 107.878561] do_syscall_64+0x3f/0x90
[ 107.879103] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 107.879877] RIP: 0033:0x7f3115c070d7
[ 107.880415] 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
[ 107.882949] RSP: 002b:00007ffc44644ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 107.884044] RAX: ffffffffffffffda RBX: 00007ffc44645528 RCX: 00007f3115c070d7
[ 107.885065] RDX: 00007f3115c7141f RSI: 00007ffc44644e80 RDI: 0000000040000000
[ 107.886094] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc44644c90
[ 107.887077] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3115d19bf0
[ 107.888057] R13: 00007ffc44644fc0 R14: 0000000000000000 R15: 00000000000000f8
[ 107.889059]
[ 107.889395] irq event stamp: 10451
[ 107.889910] hardirqs last enabled at (10463): [] __up_console_sem+0x78/0x80
[ 107.891094] hardirqs last disabled at (10474): [] __up_console_sem+0x5d/0x80
[ 107.892274] softirqs last enabled at (10334): [] irq_exit_rcu+0x93/0xc0
[ 107.893454] softirqs last disabled at (10325): [] irq_exit_rcu+0x93/0xc0
[ 107.894598] ---[ end trace 0000000000000000 ]---
[ 107.896027] ------------[ cut here ]------------
[ 107.896690] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 107.898893] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 107.900055] Modules linked in:
[ 107.900540] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 107.901833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 107.902941] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 107.903685] 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
[ 107.906110] RSP: 0018:ffff88801867fbf0 EFLAGS: 00010286
[ 107.906866] RAX: 0000000000000000 RBX: ffff88800ca15840 RCX: 0000000000000000
[ 107.907859] RDX: ffff88800d6a8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 107.908838] RBP: ffff88800ca15854 R08: 0000000000000001 R09: 0000000000000000
[ 107.909839] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 107.910828] R13: ffffffff84e223a0 R14: ffff88800ca15848 R15: ffffffff84daf020
[ 107.911807] FS: 0000555556beb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 107.912902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.913752] CR2: 00007f64ae7a56f4 CR3: 0000000016d2e000 CR4: 0000000000350ef0
[ 107.914727] Call Trace:
[ 107.915090]
[ 107.915462] nf_ct_net_init+0x224/0x3d0
[ 107.916034] ? __pfx_nf_ct_net_init+0x10/0x10
[ 107.916693] ops_init+0xbb/0x6b0
[ 107.917192] setup_net+0x3d9/0x990
[ 107.917742] ? down_read_killable+0x1d7/0x4e0
[ 107.918369] ? __pfx_setup_net+0x10/0x10
[ 107.918961] ? copy_net_ns+0x17c/0x770
[ 107.919556] copy_net_ns+0x321/0x770
[ 107.920088] create_new_namespaces+0x3f6/0xb30
[ 107.920768] unshare_nsproxy_namespaces+0xc1/0x200
[ 107.921501] ksys_unshare+0x44d/0x8e0
[ 107.922048] ? __pfx_ksys_unshare+0x10/0x10
[ 107.922685] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 107.923508] __x64_sys_unshare+0x31/0x40
[ 107.924086] do_syscall_64+0x3f/0x90
[ 107.924644] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 107.925375] RIP: 0033:0x7f3115c070d7
[ 107.925936] 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
[ 107.928340] RSP: 002b:00007ffc44644ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 107.929407] RAX: ffffffffffffffda RBX: 00007ffc44645528 RCX: 00007f3115c070d7
[ 107.930383] RDX: 00007f3115c7141f RSI: 00007ffc44644e80 RDI: 0000000040000000
[ 107.931371] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc44644c90
[ 107.932361] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3115d19bf0
[ 107.933342] R13: 00007ffc44644fc0 R14: 0000000000000000 R15: 00000000000000f8
[ 107.934350]
[ 107.934721] irq event stamp: 11183
[ 107.935210] hardirqs last enabled at (11193): [] __up_console_sem+0x78/0x80
[ 107.936468] hardirqs last disabled at (11216): [] __up_console_sem+0x5d/0x80
[ 107.937715] softirqs last enabled at (11212): [] irq_exit_rcu+0x93/0xc0
[ 107.938909] softirqs last disabled at (11201): [] irq_exit_rcu+0x93/0xc0
[ 107.940102] ---[ end trace 0000000000000000 ]---
executing program
[ 109.472014] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 111.519529] Bluetooth: hci0: command 0x041b tx timeout
[ 113.568821] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 115.615529] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:38:47 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801867f5f0
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 0000555556beb400 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=00007f64ae7a56f4 CR3=0000000016d2e000 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=0000000080010002 RBX=dffffc0000000000 RCX=1ffff1100d9e13d5 RDX=ffff888008d951c0
RSI=ffffffff813bf216 RDI=ffff88806cf2b900 RBP=ffff88806cf2b900 RSP=ffff88806cf09f00
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000046 R13=ffff88806cf2b94c R14=0000000000000000 R15=ffff88806cf2b900
RIP=ffffffff814bf87b RFL=00000092 [--S-A--] 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 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=00007f4a62e166e0 CR3=00000000186e0000 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=00001fa0
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=000000000000000040ebe60000000000 XMM03=0000ff00000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000