Warning: Permanently added '[localhost]:22698' (ECDSA) to the list of known hosts.
2023/05/17 04:05:54 fuzzer started
2023/05/17 04:05:55 dialing manager at localhost:35573
2023/05/17 04:05:55 checking machine...
2023/05/17 04:05:55 checking revisions...
syzkaller login: [ 37.546533] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:05:55 testing simple program...
[ 37.620901] cgroup: Unknown subsys name 'net'
[ 37.738958] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.460345] audit: type=1400 audit(1684296367.073:6): 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
[ 50.578252] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.579905] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.582713] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.585849] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.588527] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.589641] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.981969] ------------[ cut here ]------------
[ 50.982681] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.984519] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.985644] Modules linked in:
[ 50.986070] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.991432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.992446] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.993091] 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
[ 50.995399] RSP: 0018:ffff88801f237c00 EFLAGS: 00010282
[ 50.996080] RAX: 0000000000000000 RBX: ffff88800e7c8440 RCX: 0000000000000000
[ 50.996974] RDX: ffff88801f228000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.997881] RBP: ffff88800e7c8454 R08: 0000000000000001 R09: 0000000000000000
[ 50.998872] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.999808] R13: ffffffff84e223a0 R14: ffff88800e7c8448 R15: ffffffff84d73340
[ 51.000740] FS: 0000555556285400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.001765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.002530] CR2: 00007feb09ab56f4 CR3: 000000000f12c000 CR4: 0000000000350ee0
[ 51.003470] Call Trace:
[ 51.003811]
[ 51.004111] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.004768] ipv4_frags_init_net+0x269/0x440
[ 51.005376] ops_init+0xbb/0x6b0
[ 51.005845] setup_net+0x3d9/0x990
[ 51.006343] ? down_read_killable+0x1d7/0x4e0
[ 51.006953] ? __pfx_setup_net+0x10/0x10
[ 51.007513] ? copy_net_ns+0x17c/0x770
[ 51.008040] copy_net_ns+0x321/0x770
[ 51.008566] create_new_namespaces+0x3f6/0xb30
[ 51.009174] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.009833] ksys_unshare+0x44d/0x8e0
[ 51.010376] ? __pfx_ksys_unshare+0x10/0x10
[ 51.010953] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.011731] __x64_sys_unshare+0x31/0x40
[ 51.012297] do_syscall_64+0x3f/0x90
[ 51.012786] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.013483] RIP: 0033:0x7fe93b3600d7
[ 51.013961] 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
[ 51.016249] RSP: 002b:00007fffb3731c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.017205] RAX: ffffffffffffffda RBX: 00007fffb3732268 RCX: 00007fe93b3600d7
[ 51.018144] RDX: 00007fe93b3ca41f RSI: 00007fffb3731bc0 RDI: 0000000040000000
[ 51.019080] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb37319d0
[ 51.019998] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe93b472bf0
[ 51.020944] R13: 00007fffb3731d00 R14: 0000000000000000 R15: 00000000000000f8
[ 51.021909]
[ 51.022253] irq event stamp: 10175
[ 51.022707] hardirqs last enabled at (10185): [] __up_console_sem+0x78/0x80
[ 51.023839] hardirqs last disabled at (10196): [] __up_console_sem+0x5d/0x80
[ 51.024969] softirqs last enabled at (10134): [] irq_exit_rcu+0x93/0xc0
[ 51.026061] softirqs last disabled at (10129): [] irq_exit_rcu+0x93/0xc0
[ 51.027184] ---[ end trace 0000000000000000 ]---
[ 51.032578] ------------[ cut here ]------------
[ 51.033191] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.034896] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.035997] Modules linked in:
[ 51.036443] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.037621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.038689] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.039425] 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
[ 51.041646] RSP: 0018:ffff88801f237c00 EFLAGS: 00010282
[ 51.042347] RAX: 0000000000000000 RBX: ffff88800efb8040 RCX: 0000000000000000
[ 51.043272] RDX: ffff88801f228000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.044161] RBP: ffff88800efb8054 R08: 0000000000000001 R09: 0000000000000000
[ 51.045069] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.045989] R13: ffffffff84e223a0 R14: ffff88800efb8048 R15: ffffffff84da62e0
[ 51.046927] FS: 0000555556285400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.047962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.048709] CR2: 00007feb09ab56f4 CR3: 000000000f12c000 CR4: 0000000000350ee0
[ 51.049628] Call Trace:
[ 51.049958]
[ 51.050296] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.050948] ipv6_frags_init_net+0x206/0x3c0
[ 51.051552] ops_init+0xbb/0x6b0
[ 51.052005] setup_net+0x3d9/0x990
[ 51.052505] ? down_read_killable+0x1d7/0x4e0
[ 51.053086] ? __pfx_setup_net+0x10/0x10
[ 51.053635] ? copy_net_ns+0x17c/0x770
[ 51.054146] copy_net_ns+0x321/0x770
[ 51.054665] create_new_namespaces+0x3f6/0xb30
[ 51.055313] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.055950] ksys_unshare+0x44d/0x8e0
[ 51.056491] ? __pfx_ksys_unshare+0x10/0x10
[ 51.057061] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.057810] __x64_sys_unshare+0x31/0x40
[ 51.058369] do_syscall_64+0x3f/0x90
[ 51.058878] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.059567] RIP: 0033:0x7fe93b3600d7
[ 51.060044] 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
[ 51.062297] RSP: 002b:00007fffb3731c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.063280] RAX: ffffffffffffffda RBX: 00007fffb3732268 RCX: 00007fe93b3600d7
[ 51.064154] RDX: 00007fe93b3ca41f RSI: 00007fffb3731bc0 RDI: 0000000040000000
[ 51.065061] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb37319d0
[ 51.065948] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe93b472bf0
[ 51.066824] R13: 00007fffb3731d00 R14: 0000000000000000 R15: 00000000000000f8
[ 51.067765]
[ 51.068066] irq event stamp: 12133
[ 51.068533] hardirqs last enabled at (12145): [] __up_console_sem+0x78/0x80
[ 51.069595] hardirqs last disabled at (12156): [] __up_console_sem+0x5d/0x80
[ 51.070678] softirqs last enabled at (12042): [] irq_exit_rcu+0x93/0xc0
[ 51.071750] softirqs last disabled at (12029): [] irq_exit_rcu+0x93/0xc0
[ 51.072796] ---[ end trace 0000000000000000 ]---
[ 51.074142] ------------[ cut here ]------------
[ 51.074803] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.076964] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.078059] Modules linked in:
[ 51.078511] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.079720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.080776] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.081480] 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
[ 51.083786] RSP: 0018:ffff88801f237bf0 EFLAGS: 00010286
[ 51.084517] RAX: 0000000000000000 RBX: ffff88800efb9a40 RCX: 0000000000000000
[ 51.085461] RDX: ffff88801f228000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.086401] RBP: ffff88800efb9a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.087365] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.088294] R13: ffffffff84e223a0 R14: ffff88800efb9a48 R15: ffffffff84daf020
[ 51.089169] FS: 0000555556285400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.090190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.090958] CR2: 00007feb09ab56f4 CR3: 000000000f12c000 CR4: 0000000000350ee0
[ 51.091871] Call Trace:
[ 51.092205]
[ 51.092541] nf_ct_net_init+0x224/0x3d0
[ 51.093067] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.093684] ops_init+0xbb/0x6b0
[ 51.094127] setup_net+0x3d9/0x990
[ 51.094626] ? down_read_killable+0x1d7/0x4e0
[ 51.095262] ? __pfx_setup_net+0x10/0x10
[ 51.095789] ? copy_net_ns+0x17c/0x770
[ 51.096338] copy_net_ns+0x321/0x770
[ 51.096830] create_new_namespaces+0x3f6/0xb30
[ 51.097454] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.098089] ksys_unshare+0x44d/0x8e0
[ 51.098621] ? __pfx_ksys_unshare+0x10/0x10
[ 51.099193] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.099956] __x64_sys_unshare+0x31/0x40
[ 51.100508] do_syscall_64+0x3f/0x90
[ 51.100985] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.101672] RIP: 0033:0x7fe93b3600d7
[ 51.102145] 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
[ 51.104383] RSP: 002b:00007fffb3731c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.105358] RAX: ffffffffffffffda RBX: 00007fffb3732268 RCX: 00007fe93b3600d7
[ 51.106263] RDX: 00007fe93b3ca41f RSI: 00007fffb3731bc0 RDI: 0000000040000000
[ 51.107151] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb37319d0
[ 51.108027] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe93b472bf0
[ 51.108902] R13: 00007fffb3731d00 R14: 0000000000000000 R15: 00000000000000f8
[ 51.109807]
[ 51.110105] irq event stamp: 12975
[ 51.110564] hardirqs last enabled at (12987): [] __up_console_sem+0x78/0x80
[ 51.111633] hardirqs last disabled at (12998): [] __up_console_sem+0x5d/0x80
[ 51.112696] softirqs last enabled at (12592): [] irq_exit_rcu+0x93/0xc0
[ 51.113734] softirqs last disabled at (12583): [] irq_exit_rcu+0x93/0xc0
[ 51.114768] ---[ end trace 0000000000000000 ]---
executing program
[ 52.662977] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.710396] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.758336] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.806331] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:06:08 Registers:
info registers vcpu 0
RAX=000000000002e41b 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=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 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=00007f4b47f57070 CR3=000000000e7f2000 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=025e811578e4f0af14409975f0036ff5
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f0298e6536cec580000000000013bb48 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e2a693237fc4cbca00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f2375f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555556285400 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=00007feb09ab56f4 CR3=000000000f12c000 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