Warning: Permanently added '[localhost]:34485' (ECDSA) to the list of known hosts.
2023/05/17 17:13:14 fuzzer started
2023/05/17 17:13:15 dialing manager at localhost:44319
2023/05/17 17:13:15 checking machine...
2023/05/17 17:13:15 checking revisions...
syzkaller login: [ 47.343093] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:13:15 testing simple program...
[ 47.402632] cgroup: Unknown subsys name 'net'
[ 47.485747] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.439488] audit: type=1400 audit(1684343608.419:6): 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
[ 61.558326] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.560100] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.562669] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.565705] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.567767] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.569074] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.965215] ------------[ cut here ]------------
[ 61.966423] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.968429] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.969680] Modules linked in:
[ 61.970253] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.974997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.976034] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.976684] 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
[ 61.978991] RSP: 0018:ffff88801fd2fc00 EFLAGS: 00010282
[ 61.979661] RAX: 0000000000000000 RBX: ffff88800c4db040 RCX: 0000000000000000
[ 61.980592] RDX: ffff88800c5b1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.981528] RBP: ffff88800c4db054 R08: 0000000000000001 R09: 0000000000000000
[ 61.982457] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.983377] R13: ffffffff84e23fe0 R14: ffff88800c4db048 R15: ffffffff84d74dc0
[ 61.984301] FS: 0000555556508400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.985334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.986111] CR2: 00007ffeb43b3000 CR3: 0000000016a2e000 CR4: 0000000000350ef0
[ 61.987029] Call Trace:
[ 61.987367]
[ 61.987676] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.988345] ipv4_frags_init_net+0x269/0x440
[ 61.988928] ops_init+0xbb/0x6b0
[ 61.989429] setup_net+0x3d9/0x990
[ 61.989896] ? down_read_killable+0x1d7/0x4e0
[ 61.990545] ? __pfx_setup_net+0x10/0x10
[ 61.991100] ? copy_net_ns+0x17c/0x770
[ 61.991628] copy_net_ns+0x321/0x770
[ 61.992154] create_new_namespaces+0x3f6/0xb30
[ 61.992774] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.993437] ksys_unshare+0x44d/0x8e0
[ 61.993977] ? __pfx_ksys_unshare+0x10/0x10
[ 61.994537] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.995306] __x64_sys_unshare+0x31/0x40
[ 61.995844] do_syscall_64+0x3f/0x90
[ 61.996369] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.997068] RIP: 0033:0x7f7e22bff0d7
[ 61.997551] 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
[ 61.999848] RSP: 002b:00007ffe43d7da28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.000829] RAX: ffffffffffffffda RBX: 00007ffe43d7e068 RCX: 00007f7e22bff0d7
[ 62.001752] RDX: 00007f7e22c6941f RSI: 00007ffe43d7d9c0 RDI: 0000000040000000
[ 62.002681] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe43d7d7d0
[ 62.003610] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7e22d11bf0
[ 62.004539] R13: 00007ffe43d7db00 R14: 0000000000000000 R15: 00000000000000f8
[ 62.005511]
[ 62.005817] irq event stamp: 8087
[ 62.006308] hardirqs last enabled at (8099): [] __up_console_sem+0x78/0x80
[ 62.007412] hardirqs last disabled at (8110): [] __up_console_sem+0x5d/0x80
[ 62.008517] softirqs last enabled at (7994): [] irq_exit_rcu+0x93/0xc0
[ 62.009589] softirqs last disabled at (7989): [] irq_exit_rcu+0x93/0xc0
[ 62.010671] ---[ end trace 0000000000000000 ]---
[ 62.016144] ------------[ cut here ]------------
[ 62.016747] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.018430] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.019554] Modules linked in:
[ 62.020005] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.021215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.022277] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.022974] 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
[ 62.025248] RSP: 0018:ffff88801fd2fc00 EFLAGS: 00010282
[ 62.025919] RAX: 0000000000000000 RBX: ffff88800d893440 RCX: 0000000000000000
[ 62.026869] RDX: ffff88800c5b1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.027793] RBP: ffff88800d893454 R08: 0000000000000001 R09: 0000000000000000
[ 62.028713] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.029640] R13: ffffffff84e23fe0 R14: ffff88800d893448 R15: ffffffff84da7d60
[ 62.030568] FS: 0000555556508400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.031604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.032371] CR2: 00007ffeb43b3000 CR3: 0000000016a2e000 CR4: 0000000000350ef0
[ 62.033303] Call Trace:
[ 62.033636]
[ 62.033995] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.034648] ipv6_frags_init_net+0x206/0x3c0
[ 62.035262] ops_init+0xbb/0x6b0
[ 62.035722] setup_net+0x3d9/0x990
[ 62.036217] ? down_read_killable+0x1d7/0x4e0
[ 62.036803] ? __pfx_setup_net+0x10/0x10
[ 62.037360] ? copy_net_ns+0x17c/0x770
[ 62.037883] copy_net_ns+0x321/0x770
[ 62.038419] create_new_namespaces+0x3f6/0xb30
[ 62.039061] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.039701] ksys_unshare+0x44d/0x8e0
[ 62.040239] ? __pfx_ksys_unshare+0x10/0x10
[ 62.040810] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.041574] __x64_sys_unshare+0x31/0x40
[ 62.042151] do_syscall_64+0x3f/0x90
[ 62.042654] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.043360] RIP: 0033:0x7f7e22bff0d7
[ 62.043837] 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
[ 62.046117] RSP: 002b:00007ffe43d7da28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.047094] RAX: ffffffffffffffda RBX: 00007ffe43d7e068 RCX: 00007f7e22bff0d7
[ 62.048009] RDX: 00007f7e22c6941f RSI: 00007ffe43d7d9c0 RDI: 0000000040000000
[ 62.048889] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe43d7d7d0
[ 62.049813] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7e22d11bf0
[ 62.050738] R13: 00007ffe43d7db00 R14: 0000000000000000 R15: 00000000000000f8
[ 62.051684]
[ 62.052024] irq event stamp: 9897
[ 62.052459] hardirqs last enabled at (9907): [] __up_console_sem+0x78/0x80
[ 62.053556] hardirqs last disabled at (9918): [] __up_console_sem+0x5d/0x80
[ 62.054654] softirqs last enabled at (9100): [] irq_exit_rcu+0x93/0xc0
[ 62.055738] softirqs last disabled at (9059): [] irq_exit_rcu+0x93/0xc0
[ 62.056815] ---[ end trace 0000000000000000 ]---
[ 62.058212] ------------[ cut here ]------------
[ 62.058786] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.060645] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.061725] Modules linked in:
[ 62.062186] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.063344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.064355] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.065026] 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
[ 62.067202] RSP: 0018:ffff88801fd2fbf0 EFLAGS: 00010286
[ 62.067844] RAX: 0000000000000000 RBX: ffff88800d892a40 RCX: 0000000000000000
[ 62.068741] RDX: ffff88800c5b1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.069623] RBP: ffff88800d892a54 R08: 0000000000000001 R09: 0000000000000000
[ 62.070525] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.071404] R13: ffffffff84e23fe0 R14: ffff88800d892a48 R15: ffffffff84db0aa0
[ 62.072288] FS: 0000555556508400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.073267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.074015] CR2: 00007ffeb43b3000 CR3: 0000000016a2e000 CR4: 0000000000350ef0
[ 62.074876] Call Trace:
[ 62.075235]
[ 62.075536] nf_ct_net_init+0x224/0x3d0
[ 62.076086] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.076655] ops_init+0xbb/0x6b0
[ 62.077133] setup_net+0x3d9/0x990
[ 62.077586] ? down_read_killable+0x1d7/0x4e0
[ 62.078201] ? __pfx_setup_net+0x10/0x10
[ 62.078705] ? copy_net_ns+0x17c/0x770
[ 62.079242] copy_net_ns+0x321/0x770
[ 62.079723] create_new_namespaces+0x3f6/0xb30
[ 62.080329] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.080972] ksys_unshare+0x44d/0x8e0
[ 62.081461] ? __pfx_ksys_unshare+0x10/0x10
[ 62.082043] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.082756] __x64_sys_unshare+0x31/0x40
[ 62.083303] do_syscall_64+0x3f/0x90
[ 62.083783] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.084455] RIP: 0033:0x7f7e22bff0d7
[ 62.084916] 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
[ 62.087158] RSP: 002b:00007ffe43d7da28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.088155] RAX: ffffffffffffffda RBX: 00007ffe43d7e068 RCX: 00007f7e22bff0d7
[ 62.089047] RDX: 00007f7e22c6941f RSI: 00007ffe43d7d9c0 RDI: 0000000040000000
[ 62.089899] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe43d7d7d0
[ 62.090810] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7e22d11bf0
[ 62.091676] R13: 00007ffe43d7db00 R14: 0000000000000000 R15: 00000000000000f8
[ 62.092583]
[ 62.092883] irq event stamp: 10659
[ 62.093344] hardirqs last enabled at (10671): [] __up_console_sem+0x78/0x80
[ 62.094420] hardirqs last disabled at (10682): [] __up_console_sem+0x5d/0x80
[ 62.095478] softirqs last enabled at (10262): [] irq_exit_rcu+0x93/0xc0
[ 62.096523] softirqs last disabled at (10253): [] irq_exit_rcu+0x93/0xc0
[ 62.097565] ---[ end trace 0000000000000000 ]---
executing program
[ 63.636654] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.684016] Bluetooth: hci0: command 0x041b tx timeout
[ 67.732024] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.780025] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:13:18 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fd2f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555556508400 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=00007ffeb43b3000 CR3=0000000016a2e000 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=000000000002ecc3 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=00007f9c11f4e0a0 CR3=000000000af84000 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=2039323a33313a37312037312079614d XMM01=5d3335323037392e31362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000