Warning: Permanently added '[localhost]:24059' (ECDSA) to the list of known hosts.
2023/05/17 07:33:03 fuzzer started
2023/05/17 07:33:03 dialing manager at localhost:35573
2023/05/17 07:33:03 checking machine...
2023/05/17 07:33:03 checking revisions...
syzkaller login: [ 40.606536] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:33:03 testing simple program...
[ 40.681724] cgroup: Unknown subsys name 'net'
[ 40.756217] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 52.448890] audit: type=1400 audit(1684308795.465:6): 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
executing program
[ 53.571486] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.575975] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.577321] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.579901] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.581580] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.582891] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.954030] ------------[ cut here ]------------
[ 53.954717] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.956493] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.957558] Modules linked in:
[ 53.957975] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.959154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.963640] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.964434] 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
[ 53.966729] RSP: 0018:ffff88800fbffc00 EFLAGS: 00010282
[ 53.967541] RAX: 0000000000000000 RBX: ffff88800e0c3840 RCX: 0000000000000000
[ 53.968535] RDX: ffff88800fe23680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.969527] RBP: ffff88800e0c3854 R08: 0000000000000001 R09: 0000000000000000
[ 53.970514] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.971523] R13: ffffffff84e223a0 R14: ffff88800e0c3848 R15: ffffffff84d73340
[ 53.972530] FS: 0000555556773400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.973663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.974500] CR2: 00007f58026fb6f4 CR3: 00000000094ca000 CR4: 0000000000350ee0
[ 53.975564] Call Trace:
[ 53.975899]
[ 53.976204] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.976987] ipv4_frags_init_net+0x269/0x440
[ 53.977733] ops_init+0xbb/0x6b0
[ 53.978185] setup_net+0x3d9/0x990
[ 53.978828] ? down_read_killable+0x1d7/0x4e0
[ 53.979590] ? __pfx_setup_net+0x10/0x10
[ 53.980111] ? copy_net_ns+0x17c/0x770
[ 53.980666] copy_net_ns+0x321/0x770
[ 53.981164] create_new_namespaces+0x3f6/0xb30
[ 53.981801] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.982463] ksys_unshare+0x44d/0x8e0
[ 53.982968] ? __pfx_ksys_unshare+0x10/0x10
[ 53.983571] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.984347] __x64_sys_unshare+0x31/0x40
[ 53.984876] do_syscall_64+0x3f/0x90
[ 53.985399] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.986056] RIP: 0033:0x7f892cc9c0d7
[ 53.986563] 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
[ 53.989143] RSP: 002b:00007ffe5d3db4b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.990180] RAX: ffffffffffffffda RBX: 00007ffe5d3dbaf8 RCX: 00007f892cc9c0d7
[ 53.991115] RDX: 00007f892cd0641f RSI: 00007ffe5d3db450 RDI: 0000000040000000
[ 53.992089] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5d3db260
[ 53.993030] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f892cdaebf0
[ 53.993976] R13: 00007ffe5d3db590 R14: 0000000000000000 R15: 00000000000000f8
[ 53.994942]
[ 53.995292] irq event stamp: 8921
[ 53.995759] hardirqs last enabled at (8931): [] __up_console_sem+0x78/0x80
[ 53.996901] hardirqs last disabled at (8942): [] __up_console_sem+0x5d/0x80
[ 53.998029] softirqs last enabled at (8844): [] irq_exit_rcu+0x93/0xc0
[ 53.999127] softirqs last disabled at (8833): [] irq_exit_rcu+0x93/0xc0
[ 54.000230] ---[ end trace 0000000000000000 ]---
[ 54.005098] ------------[ cut here ]------------
[ 54.006063] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.007778] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.008901] Modules linked in:
[ 54.009356] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.010580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.011683] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.012396] 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
[ 54.014727] RSP: 0018:ffff88800fbffc00 EFLAGS: 00010282
[ 54.015455] RAX: 0000000000000000 RBX: ffff88800c76e640 RCX: 0000000000000000
[ 54.016445] RDX: ffff88800fe23680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.017399] RBP: ffff88800c76e654 R08: 0000000000000001 R09: 0000000000000000
[ 54.018343] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.019296] R13: ffffffff84e223a0 R14: ffff88800c76e648 R15: ffffffff84da62e0
[ 54.020213] FS: 0000555556773400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.021286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.022040] CR2: 00007f58026fb6f4 CR3: 00000000094ca000 CR4: 0000000000350ee0
[ 54.022988] Call Trace:
[ 54.023368]
[ 54.023705] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.024372] ipv6_frags_init_net+0x206/0x3c0
[ 54.024960] ops_init+0xbb/0x6b0
[ 54.025448] setup_net+0x3d9/0x990
[ 54.025919] ? down_read_killable+0x1d7/0x4e0
[ 54.026531] ? __pfx_setup_net+0x10/0x10
[ 54.027052] ? copy_net_ns+0x17c/0x770
[ 54.027624] copy_net_ns+0x321/0x770
[ 54.028111] create_new_namespaces+0x3f6/0xb30
[ 54.028734] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.029392] ksys_unshare+0x44d/0x8e0
[ 54.029889] ? __pfx_ksys_unshare+0x10/0x10
[ 54.030479] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.031199] __x64_sys_unshare+0x31/0x40
[ 54.031766] do_syscall_64+0x3f/0x90
[ 54.032247] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.032919] RIP: 0033:0x7f892cc9c0d7
[ 54.033425] 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
[ 54.035639] RSP: 002b:00007ffe5d3db4b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.036598] RAX: ffffffffffffffda RBX: 00007ffe5d3dbaf8 RCX: 00007f892cc9c0d7
[ 54.037500] RDX: 00007f892cd0641f RSI: 00007ffe5d3db450 RDI: 0000000040000000
[ 54.038414] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5d3db260
[ 54.039313] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f892cdaebf0
[ 54.040188] R13: 00007ffe5d3db590 R14: 0000000000000000 R15: 00000000000000f8
[ 54.041123]
[ 54.041466] irq event stamp: 10583
[ 54.041905] hardirqs last enabled at (10593): [] __up_console_sem+0x78/0x80
[ 54.043001] hardirqs last disabled at (10604): [] __up_console_sem+0x5d/0x80
[ 54.044092] softirqs last enabled at (10064): [] irq_exit_rcu+0x93/0xc0
[ 54.045153] softirqs last disabled at (9933): [] irq_exit_rcu+0x93/0xc0
[ 54.046210] ---[ end trace 0000000000000000 ]---
[ 54.047598] ------------[ cut here ]------------
[ 54.048194] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.050205] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.051331] Modules linked in:
[ 54.051772] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.053012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.054089] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.054809] 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
[ 54.057121] RSP: 0018:ffff88800fbffbf0 EFLAGS: 00010286
[ 54.057852] RAX: 0000000000000000 RBX: ffff88800ed72e40 RCX: 0000000000000000
[ 54.058788] RDX: ffff88800fe23680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.059753] RBP: ffff88800ed72e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.060683] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.061621] R13: ffffffff84e223a0 R14: ffff88800ed72e48 R15: ffffffff84daf020
[ 54.062567] FS: 0000555556773400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.063637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.064429] CR2: 00007f58026fb6f4 CR3: 00000000094ca000 CR4: 0000000000350ee0
[ 54.065366] Call Trace:
[ 54.065706]
[ 54.066021] nf_ct_net_init+0x224/0x3d0
[ 54.066605] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.067207] ops_init+0xbb/0x6b0
[ 54.067728] setup_net+0x3d9/0x990
[ 54.068201] ? down_read_killable+0x1d7/0x4e0
[ 54.068844] ? __pfx_setup_net+0x10/0x10
[ 54.069413] ? copy_net_ns+0x17c/0x770
[ 54.069942] copy_net_ns+0x321/0x770
[ 54.070474] create_new_namespaces+0x3f6/0xb30
[ 54.071091] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.071794] ksys_unshare+0x44d/0x8e0
[ 54.072337] ? __pfx_ksys_unshare+0x10/0x10
[ 54.072912] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.073692] __x64_sys_unshare+0x31/0x40
[ 54.074237] do_syscall_64+0x3f/0x90
[ 54.074775] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.075514] RIP: 0033:0x7f892cc9c0d7
[ 54.076008] 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
[ 54.078311] RSP: 002b:00007ffe5d3db4b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.079323] RAX: ffffffffffffffda RBX: 00007ffe5d3dbaf8 RCX: 00007f892cc9c0d7
[ 54.080239] RDX: 00007f892cd0641f RSI: 00007ffe5d3db450 RDI: 0000000040000000
[ 54.081181] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5d3db260
[ 54.082131] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f892cdaebf0
[ 54.083058] R13: 00007ffe5d3db590 R14: 0000000000000000 R15: 00000000000000f8
[ 54.084037]
[ 54.084380] irq event stamp: 11333
[ 54.084837] hardirqs last enabled at (11343): [] __up_console_sem+0x78/0x80
[ 54.085963] hardirqs last disabled at (11354): [] __up_console_sem+0x5d/0x80
[ 54.087112] softirqs last enabled at (11094): [] irq_exit_rcu+0x93/0xc0
[ 54.088235] softirqs last disabled at (11089): [] irq_exit_rcu+0x93/0xc0
[ 54.089378] ---[ end trace 0000000000000000 ]---
executing program
[ 55.650908] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.698417] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.746373] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.794344] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:33:13 Registers:
info registers vcpu 0
RAX=000000000002e001 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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 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=00007f6c1559b180 CR3=000000000f02e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=70692f74656e206c7463737973205d00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fbff618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555556773400 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=00007f58026fb6f4 CR3=00000000094ca000 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