Warning: Permanently added '[localhost]:49385' (ECDSA) to the list of known hosts.
2023/05/17 07:50:36 fuzzer started
2023/05/17 07:50:36 dialing manager at localhost:35573
2023/05/17 07:50:36 checking machine...
2023/05/17 07:50:36 checking revisions...
syzkaller login: [ 36.321123] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:50:36 testing simple program...
[ 36.399001] cgroup: Unknown subsys name 'net'
[ 36.499150] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.437429] audit: type=1400 audit(1684309848.922:6): 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
[ 49.532548] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.534665] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.537579] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.541025] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.543411] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.544820] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.928297] ------------[ cut here ]------------
[ 49.929081] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.931025] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.932357] Modules linked in:
[ 49.932838] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.937525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.938568] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.939271] 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
[ 49.941608] RSP: 0018:ffff888016c8fc00 EFLAGS: 00010282
[ 49.942336] RAX: 0000000000000000 RBX: ffff88800dbe1440 RCX: 0000000000000000
[ 49.943267] RDX: ffff88800f079b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.944219] RBP: ffff88800dbe1454 R08: 0000000000000001 R09: 0000000000000000
[ 49.945176] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.946110] R13: ffffffff84e223a0 R14: ffff88800dbe1448 R15: ffffffff84d73340
[ 49.947049] FS: 000055555749b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.948135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.948895] CR2: 00007f9ea37c26f4 CR3: 00000000146dc000 CR4: 0000000000350ef0
[ 49.949837] Call Trace:
[ 49.950209]
[ 49.950521] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.951196] ipv4_frags_init_net+0x269/0x440
[ 49.951800] ops_init+0xbb/0x6b0
[ 49.952292] setup_net+0x3d9/0x990
[ 49.952760] ? down_read_killable+0x1d7/0x4e0
[ 49.953387] ? __pfx_setup_net+0x10/0x10
[ 49.953919] ? copy_net_ns+0x17c/0x770
[ 49.954477] copy_net_ns+0x321/0x770
[ 49.955007] create_new_namespaces+0x3f6/0xb30
[ 49.955618] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.956313] ksys_unshare+0x44d/0x8e0
[ 49.956839] ? __pfx_ksys_unshare+0x10/0x10
[ 49.957447] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.958239] __x64_sys_unshare+0x31/0x40
[ 49.958792] do_syscall_64+0x3f/0x90
[ 49.959329] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.960047] RIP: 0033:0x7f6ebeff70d7
[ 49.960541] 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
[ 49.962843] RSP: 002b:00007ffd711f9388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.963872] RAX: ffffffffffffffda RBX: 00007ffd711f99c8 RCX: 00007f6ebeff70d7
[ 49.964808] RDX: 00007f6ebf06141f RSI: 00007ffd711f9320 RDI: 0000000040000000
[ 49.965732] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd711f9130
[ 49.966666] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6ebf109bf0
[ 49.967584] R13: 00007ffd711f9460 R14: 0000000000000000 R15: 00000000000000f8
[ 49.968558]
[ 49.968868] irq event stamp: 7873
[ 49.969334] hardirqs last enabled at (7885): [] __up_console_sem+0x78/0x80
[ 49.970426] hardirqs last disabled at (7896): [] __up_console_sem+0x5d/0x80
[ 49.971545] softirqs last enabled at (7780): [] irq_exit_rcu+0x93/0xc0
[ 49.972650] softirqs last disabled at (7775): [] irq_exit_rcu+0x93/0xc0
[ 49.973732] ---[ end trace 0000000000000000 ]---
[ 49.979298] ------------[ cut here ]------------
[ 49.979971] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.981657] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.982760] Modules linked in:
[ 49.983217] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.984432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.985508] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.986206] 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
[ 49.988483] RSP: 0018:ffff888016c8fc00 EFLAGS: 00010282
[ 49.989195] RAX: 0000000000000000 RBX: ffff88800e4abc40 RCX: 0000000000000000
[ 49.990139] RDX: ffff88800f079b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.991065] RBP: ffff88800e4abc54 R08: 0000000000000001 R09: 0000000000000000
[ 49.992027] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.992922] R13: ffffffff84e223a0 R14: ffff88800e4abc48 R15: ffffffff84da62e0
[ 49.993855] FS: 000055555749b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.994893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.995662] CR2: 00007f9ea37c26f4 CR3: 00000000146dc000 CR4: 0000000000350ef0
[ 49.996626] Call Trace:
[ 49.996997]
[ 49.997310] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.997974] ipv6_frags_init_net+0x206/0x3c0
[ 49.998553] ops_init+0xbb/0x6b0
[ 49.999048] setup_net+0x3d9/0x990
[ 49.999522] ? down_read_killable+0x1d7/0x4e0
[ 50.000182] ? __pfx_setup_net+0x10/0x10
[ 50.000720] ? copy_net_ns+0x17c/0x770
[ 50.001277] copy_net_ns+0x321/0x770
[ 50.001782] create_new_namespaces+0x3f6/0xb30
[ 50.002429] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.003105] ksys_unshare+0x44d/0x8e0
[ 50.003623] ? __pfx_ksys_unshare+0x10/0x10
[ 50.004237] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.005019] __x64_sys_unshare+0x31/0x40
[ 50.005557] do_syscall_64+0x3f/0x90
[ 50.006093] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.006770] RIP: 0033:0x7f6ebeff70d7
[ 50.007299] 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
[ 50.009589] RSP: 002b:00007ffd711f9388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.010589] RAX: ffffffffffffffda RBX: 00007ffd711f99c8 RCX: 00007f6ebeff70d7
[ 50.011526] RDX: 00007f6ebf06141f RSI: 00007ffd711f9320 RDI: 0000000040000000
[ 50.012483] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd711f9130
[ 50.013424] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6ebf109bf0
[ 50.014361] R13: 00007ffd711f9460 R14: 0000000000000000 R15: 00000000000000f8
[ 50.015299]
[ 50.015619] irq event stamp: 9697
[ 50.016101] hardirqs last enabled at (9709): [] __up_console_sem+0x78/0x80
[ 50.017218] hardirqs last disabled at (9720): [] __up_console_sem+0x5d/0x80
[ 50.018329] softirqs last enabled at (8634): [] netlink_insert+0x187/0x1820
[ 50.019457] softirqs last disabled at (8632): [] release_sock+0x1f/0x1b0
[ 50.020605] ---[ end trace 0000000000000000 ]---
[ 50.022022] ------------[ cut here ]------------
[ 50.022638] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.024605] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.025730] Modules linked in:
[ 50.026191] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.027401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.028491] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.029192] 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
[ 50.031504] RSP: 0018:ffff888016c8fbf0 EFLAGS: 00010286
[ 50.032239] RAX: 0000000000000000 RBX: ffff888009b6a040 RCX: 0000000000000000
[ 50.033182] RDX: ffff88800f079b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.034112] RBP: ffff888009b6a054 R08: 0000000000000001 R09: 0000000000000000
[ 50.035055] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.035998] R13: ffffffff84e223a0 R14: ffff888009b6a048 R15: ffffffff84daf020
[ 50.036906] FS: 000055555749b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.037976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.038724] CR2: 00007f9ea37c26f4 CR3: 00000000146dc000 CR4: 0000000000350ef0
[ 50.039663] Call Trace:
[ 50.040055]
[ 50.040369] nf_ct_net_init+0x224/0x3d0
[ 50.040915] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.041542] ops_init+0xbb/0x6b0
[ 50.042039] setup_net+0x3d9/0x990
[ 50.042509] ? down_read_killable+0x1d7/0x4e0
[ 50.043129] ? __pfx_setup_net+0x10/0x10
[ 50.043665] ? copy_net_ns+0x17c/0x770
[ 50.044229] copy_net_ns+0x321/0x770
[ 50.044726] create_new_namespaces+0x3f6/0xb30
[ 50.045367] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.046042] ksys_unshare+0x44d/0x8e0
[ 50.046556] ? __pfx_ksys_unshare+0x10/0x10
[ 50.047159] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.047967] __x64_sys_unshare+0x31/0x40
[ 50.048512] do_syscall_64+0x3f/0x90
[ 50.049038] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.049705] RIP: 0033:0x7f6ebeff70d7
[ 50.050222] 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
[ 50.052533] RSP: 002b:00007ffd711f9388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.053532] RAX: ffffffffffffffda RBX: 00007ffd711f99c8 RCX: 00007f6ebeff70d7
[ 50.054455] RDX: 00007f6ebf06141f RSI: 00007ffd711f9320 RDI: 0000000040000000
[ 50.055387] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd711f9130
[ 50.056322] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6ebf109bf0
[ 50.057249] R13: 00007ffd711f9460 R14: 0000000000000000 R15: 00000000000000f8
[ 50.058189]
[ 50.058508] irq event stamp: 10479
[ 50.058991] hardirqs last enabled at (10491): [] __up_console_sem+0x78/0x80
[ 50.060122] hardirqs last disabled at (10502): [] __up_console_sem+0x5d/0x80
[ 50.061236] softirqs last enabled at (10068): [] irq_exit_rcu+0x93/0xc0
[ 50.062336] softirqs last disabled at (10059): [] irq_exit_rcu+0x93/0xc0
[ 50.063416] ---[ end trace 0000000000000000 ]---
executing program
[ 51.616703] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.664026] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.712021] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.760010] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:50:49 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016c8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555749b400 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=00007f9ea37c26f4 CR3=00000000146dc000 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=0000000000032fe1 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=00007f19f0df04e8 CR3=0000000016544000 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=2030353a30353a37302037312079614d XMM01=5d3532303133392e39342020205b203a
XMM02=74656e20746120313632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120313632203a4449
XMM06=57205d3532303133392e39342020205b XMM07=79732030353a30353a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000