Warning: Permanently added '[localhost]:25068' (ECDSA) to the list of known hosts.
2023/05/17 22:10:02 fuzzer started
2023/05/17 22:10:03 dialing manager at localhost:44319
2023/05/17 22:10:03 checking machine...
2023/05/17 22:10:03 checking revisions...
syzkaller login: [ 38.339761] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:10:03 testing simple program...
[ 38.414002] cgroup: Unknown subsys name 'net'
[ 38.483438] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.365309] audit: type=1400 audit(1684361416.441:6): 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
[ 52.494092] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.495784] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.498849] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.503305] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.504956] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.507582] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.958302] ------------[ cut here ]------------
[ 52.959472] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.961514] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.962768] Modules linked in:
[ 52.963331] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.968354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.969362] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.969999] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.972181] RSP: 0018:ffff88801a517c00 EFLAGS: 00010282
[ 52.972819] RAX: 0000000000000000 RBX: ffff88800d9c3040 RCX: 0000000000000000
[ 52.973702] RDX: ffff8880137d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.974570] RBP: ffff88800d9c3054 R08: 0000000000000001 R09: 0000000000000000
[ 52.975456] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.976327] R13: ffffffff84e23fe0 R14: ffff88800d9c3048 R15: ffffffff84d74dc0
[ 52.977213] FS: 0000555555ad8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.978192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.978901] CR2: 00007ffe09634000 CR3: 000000001838e000 CR4: 0000000000350ef0
[ 52.979786] Call Trace:
[ 52.980139]
[ 52.980437] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.981069] ipv4_frags_init_net+0x269/0x440
[ 52.981617] ops_init+0xbb/0x6b0
[ 52.982100] setup_net+0x3d9/0x990
[ 52.982557] ? down_read_killable+0x1d7/0x4e0
[ 52.983174] ? __pfx_setup_net+0x10/0x10
[ 52.983681] ? copy_net_ns+0x17c/0x770
[ 52.984207] copy_net_ns+0x321/0x770
[ 52.984680] create_new_namespaces+0x3f6/0xb30
[ 52.985282] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.985895] ksys_unshare+0x44d/0x8e0
[ 52.986404] ? __pfx_ksys_unshare+0x10/0x10
[ 52.986945] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.987688] __x64_sys_unshare+0x31/0x40
[ 52.988240] do_syscall_64+0x3f/0x90
[ 52.988710] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.989377] RIP: 0033:0x7fc95f5ee0d7
[ 52.989838] 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
[ 52.991987] RSP: 002b:00007ffe2f177188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.992908] RAX: ffffffffffffffda RBX: 00007ffe2f1777c8 RCX: 00007fc95f5ee0d7
[ 52.993784] RDX: 00007fc95f65841f RSI: 00007ffe2f177120 RDI: 0000000040000000
[ 52.994660] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2f176f30
[ 52.995552] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc95f700bf0
[ 52.996427] R13: 00007ffe2f177260 R14: 0000000000000000 R15: 00000000000000f8
[ 52.997322]
[ 52.997617] irq event stamp: 10983
[ 52.998078] hardirqs last enabled at (10995): [] __up_console_sem+0x78/0x80
[ 52.999138] hardirqs last disabled at (11006): [] __up_console_sem+0x5d/0x80
[ 53.000190] softirqs last enabled at (10846): [] irq_exit_rcu+0x93/0xc0
[ 53.001214] softirqs last disabled at (10841): [] irq_exit_rcu+0x93/0xc0
[ 53.002225] ---[ end trace 0000000000000000 ]---
[ 53.008188] ------------[ cut here ]------------
[ 53.008781] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.010510] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.011632] Modules linked in:
[ 53.012064] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.013198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.014183] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.014822] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.016996] RSP: 0018:ffff88801a517c00 EFLAGS: 00010282
[ 53.017664] RAX: 0000000000000000 RBX: ffff888015cc2a40 RCX: 0000000000000000
[ 53.018539] RDX: ffff8880137d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.019424] RBP: ffff888015cc2a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.020304] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.021183] R13: ffffffff84e23fe0 R14: ffff888015cc2a48 R15: ffffffff84da7d60
[ 53.022057] FS: 0000555555ad8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.023050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.023753] CR2: 00007ffe09634000 CR3: 000000001838e000 CR4: 0000000000350ef0
[ 53.024652] Call Trace:
[ 53.024972]
[ 53.025295] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.025897] ipv6_frags_init_net+0x206/0x3c0
[ 53.026483] ops_init+0xbb/0x6b0
[ 53.026930] setup_net+0x3d9/0x990
[ 53.027427] ? down_read_killable+0x1d7/0x4e0
[ 53.027992] ? __pfx_setup_net+0x10/0x10
[ 53.028522] ? copy_net_ns+0x17c/0x770
[ 53.029048] copy_net_ns+0x321/0x770
[ 53.029526] create_new_namespaces+0x3f6/0xb30
[ 53.030128] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.030734] ksys_unshare+0x44d/0x8e0
[ 53.031259] ? __pfx_ksys_unshare+0x10/0x10
[ 53.031795] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.032524] __x64_sys_unshare+0x31/0x40
[ 53.033060] do_syscall_64+0x3f/0x90
[ 53.033540] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.034203] RIP: 0033:0x7fc95f5ee0d7
[ 53.034659] 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
[ 53.036821] RSP: 002b:00007ffe2f177188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.037758] RAX: ffffffffffffffda RBX: 00007ffe2f1777c8 RCX: 00007fc95f5ee0d7
[ 53.038631] RDX: 00007fc95f65841f RSI: 00007ffe2f177120 RDI: 0000000040000000
[ 53.039513] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2f176f30
[ 53.040436] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc95f700bf0
[ 53.041318] R13: 00007ffe2f177260 R14: 0000000000000000 R15: 00000000000000f8
[ 53.042217]
[ 53.042513] irq event stamp: 13205
[ 53.042936] hardirqs last enabled at (13215): [] __up_console_sem+0x78/0x80
[ 53.044006] hardirqs last disabled at (13226): [] __up_console_sem+0x5d/0x80
[ 53.045074] softirqs last enabled at (13166): [] irq_exit_rcu+0x93/0xc0
[ 53.046098] softirqs last disabled at (13155): [] irq_exit_rcu+0x93/0xc0
[ 53.047139] ---[ end trace 0000000000000000 ]---
[ 53.048591] ------------[ cut here ]------------
[ 53.049194] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.051077] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.052152] Modules linked in:
[ 53.052562] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.053702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.054714] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.055408] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.057570] RSP: 0018:ffff88801a517bf0 EFLAGS: 00010286
[ 53.058258] RAX: 0000000000000000 RBX: ffff888015cc3040 RCX: 0000000000000000
[ 53.059141] RDX: ffff8880137d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.059985] RBP: ffff888015cc3054 R08: 0000000000000001 R09: 0000000000000000
[ 53.060865] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.061747] R13: ffffffff84e23fe0 R14: ffff888015cc3048 R15: ffffffff84db0aa0
[ 53.062628] FS: 0000555555ad8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.063632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.064364] CR2: 00007ffe09634000 CR3: 000000001838e000 CR4: 0000000000350ef0
[ 53.065244] Call Trace:
[ 53.065567]
[ 53.065862] nf_ct_net_init+0x224/0x3d0
[ 53.066402] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.066973] ops_init+0xbb/0x6b0
[ 53.067486] setup_net+0x3d9/0x990
[ 53.067952] ? down_read_killable+0x1d7/0x4e0
[ 53.068569] ? __pfx_setup_net+0x10/0x10
[ 53.069123] ? copy_net_ns+0x17c/0x770
[ 53.069648] copy_net_ns+0x321/0x770
[ 53.070172] create_new_namespaces+0x3f6/0xb30
[ 53.070769] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.071440] ksys_unshare+0x44d/0x8e0
[ 53.071944] ? __pfx_ksys_unshare+0x10/0x10
[ 53.072545] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.073307] __x64_sys_unshare+0x31/0x40
[ 53.073837] do_syscall_64+0x3f/0x90
[ 53.074364] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.075065] RIP: 0033:0x7fc95f5ee0d7
[ 53.075540] 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
[ 53.077783] RSP: 002b:00007ffe2f177188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.078756] RAX: ffffffffffffffda RBX: 00007ffe2f1777c8 RCX: 00007fc95f5ee0d7
[ 53.079705] RDX: 00007fc95f65841f RSI: 00007ffe2f177120 RDI: 0000000040000000
[ 53.080609] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2f176f30
[ 53.081526] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc95f700bf0
[ 53.082435] R13: 00007ffe2f177260 R14: 0000000000000000 R15: 00000000000000f8
[ 53.083383]
[ 53.083694] irq event stamp: 14009
[ 53.084168] hardirqs last enabled at (14021): [] __up_console_sem+0x78/0x80
[ 53.085265] hardirqs last disabled at (14032): [] __up_console_sem+0x5d/0x80
[ 53.086359] softirqs last enabled at (13518): [] irq_exit_rcu+0x93/0xc0
[ 53.087453] softirqs last disabled at (13513): [] irq_exit_rcu+0x93/0xc0
[ 53.088520] ---[ end trace 0000000000000000 ]---
executing program
[ 54.577700] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.624147] Bluetooth: hci0: command 0x041b tx timeout
[ 58.672114] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.720098] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:10:15 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a5175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555ad8400 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=00007ffe09634000 CR3=000000001838e000 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=000000000002c63b RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f458cf120a0 CR3=00000000181a4000 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=2038313a30313a32322037312079614d XMM01=5d3133333336392e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000