Warning: Permanently added '[localhost]:38061' (ECDSA) to the list of known hosts.
2023/05/17 04:40:48 fuzzer started
2023/05/17 04:40:49 dialing manager at localhost:35573
2023/05/17 04:40:49 checking machine...
2023/05/17 04:40:49 checking revisions...
syzkaller login: [ 43.038720] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:40:49 testing simple program...
[ 43.107414] cgroup: Unknown subsys name 'net'
[ 43.171673] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 54.465417] audit: type=1400 audit(1684298460.771:6): 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
executing program
[ 55.574513] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.576457] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.577605] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.579822] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.581266] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.582495] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.952545] ------------[ cut here ]------------
[ 55.953221] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.955215] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.956232] Modules linked in:
[ 55.956642] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.958212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.960070] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.960938] 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
[ 55.963313] RSP: 0018:ffff888016c37c00 EFLAGS: 00010282
[ 55.963980] RAX: 0000000000000000 RBX: ffff88800d56dc40 RCX: 0000000000000000
[ 55.964830] RDX: ffff888015a651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.965683] RBP: ffff88800d56dc54 R08: 0000000000000001 R09: 0000000000000000
[ 55.966542] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.967424] R13: ffffffff84e223a0 R14: ffff88800d56dc48 R15: ffffffff84d73340
[ 55.968293] FS: 000055555630d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.969278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.969993] CR2: 00007f0deca946f4 CR3: 0000000017732000 CR4: 0000000000350ef0
[ 55.970828] Call Trace:
[ 55.971202]
[ 55.971498] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.972122] ipv4_frags_init_net+0x269/0x440
[ 55.972658] ops_init+0xbb/0x6b0
[ 55.973118] setup_net+0x3d9/0x990
[ 55.973556] ? down_read_killable+0x1d7/0x4e0
[ 55.974140] ? __pfx_setup_net+0x10/0x10
[ 55.974636] ? copy_net_ns+0x17c/0x770
[ 55.975166] copy_net_ns+0x321/0x770
[ 55.975637] create_new_namespaces+0x3f6/0xb30
[ 55.976236] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.976835] ksys_unshare+0x44d/0x8e0
[ 55.977341] ? __pfx_ksys_unshare+0x10/0x10
[ 55.977870] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.978585] __x64_sys_unshare+0x31/0x40
[ 55.979145] do_syscall_64+0x3f/0x90
[ 55.979612] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.980262] RIP: 0033:0x7f706084a0d7
[ 55.980710] 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
[ 55.982804] RSP: 002b:00007ffe602ed4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.983735] RAX: ffffffffffffffda RBX: 00007ffe602edb38 RCX: 00007f706084a0d7
[ 55.984603] RDX: 00007f70608b441f RSI: 00007ffe602ed490 RDI: 0000000040000000
[ 55.985467] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe602ed2a0
[ 55.986327] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f706095cbf0
[ 55.987203] R13: 00007ffe602ed5d0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.988081]
[ 55.988378] irq event stamp: 7945
[ 55.988786] hardirqs last enabled at (7955): [] __up_console_sem+0x78/0x80
[ 55.989819] hardirqs last disabled at (7966): [] __up_console_sem+0x5d/0x80
[ 55.990843] softirqs last enabled at (7430): [] irq_exit_rcu+0x93/0xc0
[ 55.991876] softirqs last disabled at (7425): [] irq_exit_rcu+0x93/0xc0
[ 55.992872] ---[ end trace 0000000000000000 ]---
[ 55.998032] ------------[ cut here ]------------
[ 55.998616] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.000334] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.001377] Modules linked in:
[ 56.001767] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.002904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.003897] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.004559] 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
[ 56.006712] RSP: 0018:ffff888016c37c00 EFLAGS: 00010282
[ 56.007411] RAX: 0000000000000000 RBX: ffff88800db87640 RCX: 0000000000000000
[ 56.008275] RDX: ffff888015a651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.009141] RBP: ffff88800db87654 R08: 0000000000000001 R09: 0000000000000000
[ 56.010017] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.010844] R13: ffffffff84e223a0 R14: ffff88800db87648 R15: ffffffff84da62e0
[ 56.011749] FS: 000055555630d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.012720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.013441] CR2: 00007f0deca946f4 CR3: 0000000017732000 CR4: 0000000000350ef0
[ 56.014314] Call Trace:
[ 56.014623]
[ 56.014928] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.015562] ipv6_frags_init_net+0x206/0x3c0
[ 56.016135] ops_init+0xbb/0x6b0
[ 56.016572] setup_net+0x3d9/0x990
[ 56.017055] ? down_read_killable+0x1d7/0x4e0
[ 56.017605] ? __pfx_setup_net+0x10/0x10
[ 56.018133] ? copy_net_ns+0x17c/0x770
[ 56.018636] copy_net_ns+0x321/0x770
[ 56.019153] create_new_namespaces+0x3f6/0xb30
[ 56.019732] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.020361] ksys_unshare+0x44d/0x8e0
[ 56.020833] ? __pfx_ksys_unshare+0x10/0x10
[ 56.021406] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.022139] __x64_sys_unshare+0x31/0x40
[ 56.022651] do_syscall_64+0x3f/0x90
[ 56.023166] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.023803] RIP: 0033:0x7f706084a0d7
[ 56.024289] 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
[ 56.026402] RSP: 002b:00007ffe602ed4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.027342] RAX: ffffffffffffffda RBX: 00007ffe602edb38 RCX: 00007f706084a0d7
[ 56.028214] RDX: 00007f70608b441f RSI: 00007ffe602ed490 RDI: 0000000040000000
[ 56.029093] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe602ed2a0
[ 56.029924] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f706095cbf0
[ 56.030786] R13: 00007ffe602ed5d0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.031693]
[ 56.032017] irq event stamp: 9519
[ 56.032429] hardirqs last enabled at (9529): [] __up_console_sem+0x78/0x80
[ 56.033458] hardirqs last disabled at (9540): [] __up_console_sem+0x5d/0x80
[ 56.034479] softirqs last enabled at (9110): [] irq_exit_rcu+0x93/0xc0
[ 56.035501] softirqs last disabled at (9105): [] irq_exit_rcu+0x93/0xc0
[ 56.036507] ---[ end trace 0000000000000000 ]---
[ 56.037856] ------------[ cut here ]------------
[ 56.038462] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.040437] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.041468] Modules linked in:
[ 56.041862] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.043000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.043990] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.044616] 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
[ 56.046722] RSP: 0018:ffff888016c37bf0 EFLAGS: 00010286
[ 56.047397] RAX: 0000000000000000 RBX: ffff88800db87040 RCX: 0000000000000000
[ 56.048294] RDX: ffff888015a651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.049167] RBP: ffff88800db87054 R08: 0000000000000001 R09: 0000000000000000
[ 56.050040] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.050887] R13: ffffffff84e223a0 R14: ffff88800db87048 R15: ffffffff84daf020
[ 56.051764] FS: 000055555630d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.052737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.053462] CR2: 00007f0deca946f4 CR3: 0000000017732000 CR4: 0000000000350ef0
[ 56.054330] Call Trace:
[ 56.054648]
[ 56.054991] nf_ct_net_init+0x224/0x3d0
[ 56.055502] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.056093] ops_init+0xbb/0x6b0
[ 56.056524] setup_net+0x3d9/0x990
[ 56.057001] ? down_read_killable+0x1d7/0x4e0
[ 56.057551] ? __pfx_setup_net+0x10/0x10
[ 56.058079] ? copy_net_ns+0x17c/0x770
[ 56.058575] copy_net_ns+0x321/0x770
[ 56.059076] create_new_namespaces+0x3f6/0xb30
[ 56.059649] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.060273] ksys_unshare+0x44d/0x8e0
[ 56.060755] ? __pfx_ksys_unshare+0x10/0x10
[ 56.061327] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.062049] __x64_sys_unshare+0x31/0x40
[ 56.062554] do_syscall_64+0x3f/0x90
[ 56.063054] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.063684] RIP: 0033:0x7f706084a0d7
[ 56.064166] 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
[ 56.066287] RSP: 002b:00007ffe602ed4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.067250] RAX: ffffffffffffffda RBX: 00007ffe602edb38 RCX: 00007f706084a0d7
[ 56.068117] RDX: 00007f70608b441f RSI: 00007ffe602ed490 RDI: 0000000040000000
[ 56.068999] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe602ed2a0
[ 56.069834] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f706095cbf0
[ 56.070720] R13: 00007ffe602ed5d0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.071618]
[ 56.071916] irq event stamp: 10341
[ 56.072368] hardirqs last enabled at (10353): [] __up_console_sem+0x78/0x80
[ 56.073414] hardirqs last disabled at (10364): [] __up_console_sem+0x5d/0x80
[ 56.074458] softirqs last enabled at (10314): [] irq_exit_rcu+0x93/0xc0
[ 56.075492] softirqs last disabled at (10309): [] irq_exit_rcu+0x93/0xc0
[ 56.076506] ---[ end trace 0000000000000000 ]---
[ 57.597657] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.645673] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.693051] Bluetooth: hci0: command 0x040f tx timeout
[ 63.741040] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:40:56 Registers:
info registers vcpu 0
RAX=000000000000002f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016c37618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002f R11=0000000000000001
R12=000000000000002f 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 000055555630d400 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=00007f0deca946f4 CR3=0000000017732000 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=ffffffff81260b30 RBX=1ffff1100d9e1392 RCX=1ffffffff0a56103 RDX=0000000000000008
RSI=0000000000000001 RDI=ffff888008d91b40 RBP=ffff888008d91b40 RSP=ffff88806cf09c48
R8 =0000000000000001 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000000000283 R13=0000000000000001 R14=ffff888008d92450 R15=ffffffff852b07d0
RIP=ffffffff81260b34 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 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=00007f7f7f22c2b8 CR3=000000000e7a0000 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=feab56cbe38c0682fd4bf37ca325c067
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000111620 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ebd73a4ff1b5377500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000