Warning: Permanently added '[localhost]:13087' (ECDSA) to the list of known hosts.
2023/05/16 15:31:12 fuzzer started
2023/05/16 15:31:12 dialing manager at localhost:35573
2023/05/16 15:31:12 checking machine...
2023/05/16 15:31:12 checking revisions...
syzkaller login: [ 35.588284] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:31:13 testing simple program...
[ 35.659560] cgroup: Unknown subsys name 'net'
[ 35.737919] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.359377] audit: type=1400 audit(1684251085.834:6): 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
[ 49.494130] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.495624] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.497750] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.500515] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.503216] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.504351] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.905916] ------------[ cut here ]------------
[ 49.906753] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.909014] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.910454] Modules linked in:
[ 49.911067] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.916160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.917358] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.918161] 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
[ 49.920793] RSP: 0018:ffff88801f79fc00 EFLAGS: 00010282
[ 49.921624] RAX: 0000000000000000 RBX: ffff888009c60040 RCX: 0000000000000000
[ 49.922706] RDX: ffff888016f10000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.923769] RBP: ffff888009c60054 R08: 0000000000000001 R09: 0000000000000000
[ 49.924653] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.925542] R13: ffffffff84e223a0 R14: ffff888009c60048 R15: ffffffff84d73340
[ 49.926434] FS: 0000555556d26400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.927439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.928191] CR2: 00005607c7cc5080 CR3: 0000000009756000 CR4: 0000000000350ef0
[ 49.929074] Call Trace:
[ 49.929399]
[ 49.929694] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.930327] ipv4_frags_init_net+0x269/0x440
[ 49.930937] ops_init+0xbb/0x6b0
[ 49.931388] setup_net+0x3d9/0x990
[ 49.931839] ? down_read_killable+0x1d7/0x4e0
[ 49.932438] ? __pfx_setup_net+0x10/0x10
[ 49.932975] ? copy_net_ns+0x17c/0x770
[ 49.933482] copy_net_ns+0x321/0x770
[ 49.933985] create_new_namespaces+0x3f6/0xb30
[ 49.934577] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.935223] ksys_unshare+0x44d/0x8e0
[ 49.935712] ? __pfx_ksys_unshare+0x10/0x10
[ 49.936283] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.937021] __x64_sys_unshare+0x31/0x40
[ 49.937536] do_syscall_64+0x3f/0x90
[ 49.938046] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.938705] RIP: 0033:0x7f4dda0df0d7
[ 49.939196] 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
[ 49.941371] RSP: 002b:00007ffcf61130d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.942314] RAX: ffffffffffffffda RBX: 00007ffcf6113718 RCX: 00007f4dda0df0d7
[ 49.943203] RDX: 00007f4dda14941f RSI: 00007ffcf6113070 RDI: 0000000040000000
[ 49.944090] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf6112e80
[ 49.944973] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4dda1f1bf0
[ 49.945831] R13: 00007ffcf61131b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.946763]
[ 49.947103] irq event stamp: 8435
[ 49.947523] hardirqs last enabled at (8445): [] __up_console_sem+0x78/0x80
[ 49.948582] hardirqs last disabled at (8456): [] __up_console_sem+0x5d/0x80
[ 49.949640] softirqs last enabled at (8342): [] irq_exit_rcu+0x93/0xc0
[ 49.950713] softirqs last disabled at (8337): [] irq_exit_rcu+0x93/0xc0
[ 49.951733] ---[ end trace 0000000000000000 ]---
[ 49.957340] ------------[ cut here ]------------
[ 49.957960] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.959690] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.960768] Modules linked in:
[ 49.961209] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.962357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.963372] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.964040] 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
[ 49.966234] RSP: 0018:ffff88801f79fc00 EFLAGS: 00010282
[ 49.966938] RAX: 0000000000000000 RBX: ffff888016147c40 RCX: 0000000000000000
[ 49.967793] RDX: ffff888016f10000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.968681] RBP: ffff888016147c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.969564] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.970446] R13: ffffffff84e223a0 R14: ffff888016147c48 R15: ffffffff84da62e0
[ 49.971340] FS: 0000555556d26400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.972331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.973070] CR2: 00005607c7cc5080 CR3: 0000000009756000 CR4: 0000000000350ef0
[ 49.973955] Call Trace:
[ 49.974281]
[ 49.974599] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.975253] ipv6_frags_init_net+0x206/0x3c0
[ 49.975809] ops_init+0xbb/0x6b0
[ 49.976288] setup_net+0x3d9/0x990
[ 49.976740] ? down_read_killable+0x1d7/0x4e0
[ 49.977342] ? __pfx_setup_net+0x10/0x10
[ 49.977881] ? copy_net_ns+0x17c/0x770
[ 49.978382] copy_net_ns+0x321/0x770
[ 49.978896] create_new_namespaces+0x3f6/0xb30
[ 49.979482] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.980126] ksys_unshare+0x44d/0x8e0
[ 49.980621] ? __pfx_ksys_unshare+0x10/0x10
[ 49.981192] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.981931] __x64_sys_unshare+0x31/0x40
[ 49.982446] do_syscall_64+0x3f/0x90
[ 49.982975] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.983622] RIP: 0033:0x7f4dda0df0d7
[ 49.984111] 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
[ 49.986290] RSP: 002b:00007ffcf61130d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.987251] RAX: ffffffffffffffda RBX: 00007ffcf6113718 RCX: 00007f4dda0df0d7
[ 49.988127] RDX: 00007f4dda14941f RSI: 00007ffcf6113070 RDI: 0000000040000000
[ 49.989021] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf6112e80
[ 49.989909] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4dda1f1bf0
[ 49.990777] R13: 00007ffcf61131b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.991686]
[ 49.992015] irq event stamp: 10327
[ 49.992451] hardirqs last enabled at (10337): [] __up_console_sem+0x78/0x80
[ 49.993513] hardirqs last disabled at (10348): [] __up_console_sem+0x5d/0x80
[ 49.994582] softirqs last enabled at (9810): [] irq_exit_rcu+0x93/0xc0
[ 49.995624] softirqs last disabled at (9805): [] irq_exit_rcu+0x93/0xc0
[ 49.996660] ---[ end trace 0000000000000000 ]---
[ 49.998055] ------------[ cut here ]------------
[ 49.998640] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.000510] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.001615] Modules linked in:
[ 50.002047] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.003213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.004272] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.004949] 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
[ 50.007098] RSP: 0018:ffff88801f79fbf0 EFLAGS: 00010286
[ 50.007742] RAX: 0000000000000000 RBX: ffff88800c977640 RCX: 0000000000000000
[ 50.008622] RDX: ffff888016f10000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.009506] RBP: ffff88800c977654 R08: 0000000000000001 R09: 0000000000000000
[ 50.010378] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.011287] R13: ffffffff84e223a0 R14: ffff88800c977648 R15: ffffffff84daf020
[ 50.012169] FS: 0000555556d26400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.013156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.013885] CR2: 00005607c7cc5080 CR3: 0000000009756000 CR4: 0000000000350ef0
[ 50.014736] Call Trace:
[ 50.015091]
[ 50.015394] nf_ct_net_init+0x224/0x3d0
[ 50.015928] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.016494] ops_init+0xbb/0x6b0
[ 50.016959] setup_net+0x3d9/0x990
[ 50.017405] ? down_read_killable+0x1d7/0x4e0
[ 50.017993] ? __pfx_setup_net+0x10/0x10
[ 50.018492] ? copy_net_ns+0x17c/0x770
[ 50.019038] copy_net_ns+0x321/0x770
[ 50.019513] create_new_namespaces+0x3f6/0xb30
[ 50.020124] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.020730] ksys_unshare+0x44d/0x8e0
[ 50.021245] ? __pfx_ksys_unshare+0x10/0x10
[ 50.021785] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.022513] __x64_sys_unshare+0x31/0x40
[ 50.023082] do_syscall_64+0x3f/0x90
[ 50.023552] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.024212] RIP: 0033:0x7f4dda0df0d7
[ 50.024680] 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
[ 50.026929] RSP: 002b:00007ffcf61130d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.027890] RAX: ffffffffffffffda RBX: 00007ffcf6113718 RCX: 00007f4dda0df0d7
[ 50.028771] RDX: 00007f4dda14941f RSI: 00007ffcf6113070 RDI: 0000000040000000
[ 50.029675] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf6112e80
[ 50.030566] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4dda1f1bf0
[ 50.031473] R13: 00007ffcf61131b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.032387]
[ 50.032686] irq event stamp: 11125
[ 50.033163] hardirqs last enabled at (11137): [] __up_console_sem+0x78/0x80
[ 50.034232] hardirqs last disabled at (11148): [] __up_console_sem+0x5d/0x80
[ 50.035329] softirqs last enabled at (10678): [] irq_exit_rcu+0x93/0xc0
[ 50.036377] softirqs last disabled at (10673): [] irq_exit_rcu+0x93/0xc0
[ 50.037432] ---[ end trace 0000000000000000 ]---
executing program
[ 51.578665] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.625969] Bluetooth: hci0: command 0x041b tx timeout
[ 55.674019] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.721290] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:31:27 Registers:
info registers vcpu 0
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f79f5f0
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 0000555556d26400 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=00005607c7cc5080 CR3=0000000009756000 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=0000000000026db7 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=00007f75a47970a0 CR3=000000000e23a000 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=2037323a31333a35312036312079614d XMM01=5d3736303131392e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000