Warning: Permanently added '[localhost]:63332' (ECDSA) to the list of known hosts.
2023/05/18 06:55:45 fuzzer started
2023/05/18 06:55:45 dialing manager at localhost:44319
2023/05/18 06:55:45 checking machine...
2023/05/18 06:55:45 checking revisions...
syzkaller login: [ 36.016878] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:55:46 testing simple program...
[ 36.086709] cgroup: Unknown subsys name 'net'
[ 36.148382] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.349796] audit: type=1400 audit(1684392959.431:6): 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
[ 50.499086] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.500579] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.503337] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.507210] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.508900] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.511264] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 50.900412] ------------[ cut here ]------------
[ 50.901378] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.903026] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.904090] Modules linked in:
[ 50.904488] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.909155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.910167] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.910801] 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
[ 50.912969] RSP: 0018:ffff888016f4fc00 EFLAGS: 00010282
[ 50.913602] RAX: 0000000000000000 RBX: ffff88800c4c2040 RCX: 0000000000000000
[ 50.914497] RDX: ffff888016e98000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.915383] RBP: ffff88800c4c2054 R08: 0000000000000001 R09: 0000000000000000
[ 50.916264] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.917176] R13: ffffffff84e23fe0 R14: ffff88800c4c2048 R15: ffffffff84d74dc0
[ 50.918089] FS: 00005555561c4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.919088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.919806] CR2: 00007fb31143e6f4 CR3: 0000000019acc000 CR4: 0000000000350ef0
[ 50.920692] Call Trace:
[ 50.921043]
[ 50.921336] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.921932] ipv4_frags_init_net+0x269/0x440
[ 50.922529] ops_init+0xbb/0x6b0
[ 50.923000] setup_net+0x3d9/0x990
[ 50.923470] ? down_read_killable+0x1d7/0x4e0
[ 50.924064] ? __pfx_setup_net+0x10/0x10
[ 50.924564] ? copy_net_ns+0x17c/0x770
[ 50.925096] copy_net_ns+0x321/0x770
[ 50.925568] create_new_namespaces+0x3f6/0xb30
[ 50.926169] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.926771] ksys_unshare+0x44d/0x8e0
[ 50.927281] ? __pfx_ksys_unshare+0x10/0x10
[ 50.927823] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.928550] __x64_sys_unshare+0x31/0x40
[ 50.929089] do_syscall_64+0x3f/0x90
[ 50.929554] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.930233] RIP: 0033:0x7fefe359d0d7
[ 50.930687] 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
[ 50.932855] RSP: 002b:00007fff4552aa68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.933796] RAX: ffffffffffffffda RBX: 00007fff4552b0a8 RCX: 00007fefe359d0d7
[ 50.934684] RDX: 00007fefe360741f RSI: 00007fff4552aa00 RDI: 0000000040000000
[ 50.935580] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4552a810
[ 50.936477] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fefe36afbf0
[ 50.937359] R13: 00007fff4552ab40 R14: 0000000000000000 R15: 00000000000000f8
[ 50.938257]
[ 50.938558] irq event stamp: 8941
[ 50.939014] hardirqs last enabled at (8953): [] __up_console_sem+0x78/0x80
[ 50.940069] hardirqs last disabled at (8964): [] __up_console_sem+0x5d/0x80
[ 50.941113] softirqs last enabled at (8626): [] irq_exit_rcu+0x93/0xc0
[ 50.942132] softirqs last disabled at (8621): [] irq_exit_rcu+0x93/0xc0
[ 50.943151] ---[ end trace 0000000000000000 ]---
[ 50.950205] ------------[ cut here ]------------
[ 50.950780] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.952503] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.953581] Modules linked in:
[ 50.954021] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.955190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.956230] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.956885] 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
[ 50.959140] RSP: 0018:ffff888016f4fc00 EFLAGS: 00010282
[ 50.959846] RAX: 0000000000000000 RBX: ffff88800d769e40 RCX: 0000000000000000
[ 50.960787] RDX: ffff888016e98000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.961728] RBP: ffff88800d769e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.962671] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.963611] R13: ffffffff84e23fe0 R14: ffff88800d769e48 R15: ffffffff84da7d60
[ 50.964555] FS: 00005555561c4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.965612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.966402] CR2: 00007fb31143e6f4 CR3: 0000000019acc000 CR4: 0000000000350ef0
[ 50.967348] Call Trace:
[ 50.967704]
[ 50.968050] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.968667] ipv6_frags_init_net+0x206/0x3c0
[ 50.969266] ops_init+0xbb/0x6b0
[ 50.969714] setup_net+0x3d9/0x990
[ 50.970204] ? down_read_killable+0x1d7/0x4e0
[ 50.970773] ? __pfx_setup_net+0x10/0x10
[ 50.971320] ? copy_net_ns+0x17c/0x770
[ 50.971854] copy_net_ns+0x321/0x770
[ 50.972382] create_new_namespaces+0x3f6/0xb30
[ 50.973011] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.973638] ksys_unshare+0x44d/0x8e0
[ 50.974186] ? __pfx_ksys_unshare+0x10/0x10
[ 50.974742] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.975531] __x64_sys_unshare+0x31/0x40
[ 50.976086] do_syscall_64+0x3f/0x90
[ 50.976574] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.977262] RIP: 0033:0x7fefe359d0d7
[ 50.977734] 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
[ 50.979965] RSP: 002b:00007fff4552aa68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.980901] RAX: ffffffffffffffda RBX: 00007fff4552b0a8 RCX: 00007fefe359d0d7
[ 50.981808] RDX: 00007fefe360741f RSI: 00007fff4552aa00 RDI: 0000000040000000
[ 50.982696] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4552a810
[ 50.983634] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fefe36afbf0
[ 50.984545] R13: 00007fff4552ab40 R14: 0000000000000000 R15: 00000000000000f8
[ 50.985544]
[ 50.985857] irq event stamp: 13071
[ 50.986336] hardirqs last enabled at (13083): [] __up_console_sem+0x78/0x80
[ 50.987449] hardirqs last disabled at (13094): [] __up_console_sem+0x5d/0x80
[ 50.988546] softirqs last enabled at (13032): [] irq_exit_rcu+0x93/0xc0
[ 50.989600] softirqs last disabled at (13027): [] irq_exit_rcu+0x93/0xc0
[ 50.990652] ---[ end trace 0000000000000000 ]---
[ 50.992043] ------------[ cut here ]------------
[ 50.992638] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.994511] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.995591] Modules linked in:
[ 50.996037] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.997202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.998225] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.998869] 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
[ 51.001083] RSP: 0018:ffff888016f4fbf0 EFLAGS: 00010286
[ 51.001738] RAX: 0000000000000000 RBX: ffff88800d768640 RCX: 0000000000000000
[ 51.002631] RDX: ffff888016e98000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.003557] RBP: ffff88800d768654 R08: 0000000000000001 R09: 0000000000000000
[ 51.004500] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.005463] R13: ffffffff84e23fe0 R14: ffff88800d768648 R15: ffffffff84db0aa0
[ 51.006356] FS: 00005555561c4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.007382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.008150] CR2: 00007fb31143e6f4 CR3: 0000000019acc000 CR4: 0000000000350ef0
[ 51.009074] Call Trace:
[ 51.009405]
[ 51.009709] nf_ct_net_init+0x224/0x3d0
[ 51.010265] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.010849] ops_init+0xbb/0x6b0
[ 51.011333] setup_net+0x3d9/0x990
[ 51.011828] ? down_read_killable+0x1d7/0x4e0
[ 51.012468] ? __pfx_setup_net+0x10/0x10
[ 51.013018] ? copy_net_ns+0x17c/0x770
[ 51.013539] copy_net_ns+0x321/0x770
[ 51.014056] create_new_namespaces+0x3f6/0xb30
[ 51.014647] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.015295] ksys_unshare+0x44d/0x8e0
[ 51.015802] ? __pfx_ksys_unshare+0x10/0x10
[ 51.016380] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.017231] __x64_sys_unshare+0x31/0x40
[ 51.017756] do_syscall_64+0x3f/0x90
[ 51.018274] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.018918] RIP: 0033:0x7fefe359d0d7
[ 51.019431] 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
[ 51.021658] RSP: 002b:00007fff4552aa68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.022630] RAX: ffffffffffffffda RBX: 00007fff4552b0a8 RCX: 00007fefe359d0d7
[ 51.023559] RDX: 00007fefe360741f RSI: 00007fff4552aa00 RDI: 0000000040000000
[ 51.024460] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4552a810
[ 51.025359] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fefe36afbf0
[ 51.026255] R13: 00007fff4552ab40 R14: 0000000000000000 R15: 00000000000000f8
[ 51.027172]
[ 51.027481] irq event stamp: 13801
[ 51.027916] hardirqs last enabled at (13811): [] __up_console_sem+0x78/0x80
[ 51.029012] hardirqs last disabled at (13824): [] __up_console_sem+0x5d/0x80
[ 51.030093] softirqs last enabled at (13032): [] irq_exit_rcu+0x93/0xc0
[ 51.031162] softirqs last disabled at (13027): [] irq_exit_rcu+0x93/0xc0
[ 51.032209] ---[ end trace 0000000000000000 ]---
[ 52.586591] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.634134] Bluetooth: hci0: command 0x041b tx timeout
[ 56.682222] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.730054] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:56:00 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016f4f5f0
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 00005555561c4400 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=00007fb31143e6f4 CR3=0000000019acc000 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=00000000000250c3 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=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=00007ff5ea8370a0 CR3=00000000180aa000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000