Warning: Permanently added '[localhost]:44053' (ECDSA) to the list of known hosts.
2023/05/17 06:35:35 fuzzer started
2023/05/17 06:35:35 dialing manager at localhost:35573
2023/05/17 06:35:35 checking machine...
2023/05/17 06:35:35 checking revisions...
syzkaller login: [ 41.026450] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:35:35 testing simple program...
[ 41.096755] cgroup: Unknown subsys name 'net'
[ 41.163145] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.056636] audit: type=1400 audit(1684305347.654:6): 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
[ 54.170314] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.174238] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.175576] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.179095] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.180729] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.182139] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.605359] ------------[ cut here ]------------
[ 54.606069] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.607721] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.608852] Modules linked in:
[ 54.609262] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.613881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.614917] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.615566] 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
[ 54.617804] RSP: 0018:ffff88800fd8fc00 EFLAGS: 00010282
[ 54.618455] RAX: 0000000000000000 RBX: ffff88800c684440 RCX: 0000000000000000
[ 54.619364] RDX: ffff88801753b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.620278] RBP: ffff88800c684454 R08: 0000000000000001 R09: 0000000000000000
[ 54.621170] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.622052] R13: ffffffff84e223a0 R14: ffff88800c684448 R15: ffffffff84d73340
[ 54.622962] FS: 0000555556899400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.624004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.624736] CR2: 00007fb733e536f4 CR3: 0000000016d1a000 CR4: 0000000000350ee0
[ 54.625638] Call Trace:
[ 54.626004]
[ 54.626307] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.626958] ipv4_frags_init_net+0x269/0x440
[ 54.627509] ops_init+0xbb/0x6b0
[ 54.628005] setup_net+0x3d9/0x990
[ 54.628461] ? down_read_killable+0x1d7/0x4e0
[ 54.629059] ? __pfx_setup_net+0x10/0x10
[ 54.629558] ? copy_net_ns+0x17c/0x770
[ 54.630100] copy_net_ns+0x321/0x770
[ 54.630573] create_new_namespaces+0x3f6/0xb30
[ 54.631185] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.631825] ksys_unshare+0x44d/0x8e0
[ 54.632334] ? __pfx_ksys_unshare+0x10/0x10
[ 54.632916] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.633623] __x64_sys_unshare+0x31/0x40
[ 54.634167] do_syscall_64+0x3f/0x90
[ 54.634635] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.635308] RIP: 0033:0x7f884ad610d7
[ 54.635802] 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
[ 54.637948] RSP: 002b:00007ffd697bd9e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.638887] RAX: ffffffffffffffda RBX: 00007ffd697be028 RCX: 00007f884ad610d7
[ 54.639750] RDX: 00007f884adcb41f RSI: 00007ffd697bd980 RDI: 0000000040000000
[ 54.640636] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd697bd790
[ 54.641540] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f884ae73bf0
[ 54.642421] R13: 00007ffd697bdac0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.643337]
[ 54.643636] irq event stamp: 11039
[ 54.644126] hardirqs last enabled at (11051): [] __up_console_sem+0x78/0x80
[ 54.645183] hardirqs last disabled at (11062): [] __up_console_sem+0x5d/0x80
[ 54.646251] softirqs last enabled at (10244): [] netlink_insert+0x187/0x1820
[ 54.647338] softirqs last disabled at (10242): [] release_sock+0x1f/0x1b0
[ 54.648408] ---[ end trace 0000000000000000 ]---
[ 54.655372] ------------[ cut here ]------------
[ 54.656021] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.657741] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.658824] Modules linked in:
[ 54.659233] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.660392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.661412] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.662091] 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
[ 54.664325] RSP: 0018:ffff88800fd8fc00 EFLAGS: 00010282
[ 54.665017] RAX: 0000000000000000 RBX: ffff88801021d240 RCX: 0000000000000000
[ 54.665917] RDX: ffff88801753b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.666828] RBP: ffff88801021d254 R08: 0000000000000001 R09: 0000000000000000
[ 54.667701] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.668608] R13: ffffffff84e223a0 R14: ffff88801021d248 R15: ffffffff84da62e0
[ 54.669516] FS: 0000555556899400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.670524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.671262] CR2: 00007fb733e536f4 CR3: 0000000016d1a000 CR4: 0000000000350ee0
[ 54.672180] Call Trace:
[ 54.672504]
[ 54.672831] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.673451] ipv6_frags_init_net+0x206/0x3c0
[ 54.674045] ops_init+0xbb/0x6b0
[ 54.674483] setup_net+0x3d9/0x990
[ 54.674974] ? down_read_killable+0x1d7/0x4e0
[ 54.675539] ? __pfx_setup_net+0x10/0x10
[ 54.676096] ? copy_net_ns+0x17c/0x770
[ 54.676596] copy_net_ns+0x321/0x770
[ 54.677106] create_new_namespaces+0x3f6/0xb30
[ 54.677688] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.678329] ksys_unshare+0x44d/0x8e0
[ 54.678846] ? __pfx_ksys_unshare+0x10/0x10
[ 54.679390] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.680148] __x64_sys_unshare+0x31/0x40
[ 54.680674] do_syscall_64+0x3f/0x90
[ 54.681183] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.681843] RIP: 0033:0x7f884ad610d7
[ 54.682305] 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
[ 54.684471] RSP: 002b:00007ffd697bd9e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.685414] RAX: ffffffffffffffda RBX: 00007ffd697be028 RCX: 00007f884ad610d7
[ 54.686309] RDX: 00007f884adcb41f RSI: 00007ffd697bd980 RDI: 0000000040000000
[ 54.687193] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd697bd790
[ 54.688111] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f884ae73bf0
[ 54.688994] R13: 00007ffd697bdac0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.689914]
[ 54.690217] irq event stamp: 13151
[ 54.690653] hardirqs last enabled at (13161): [] __up_console_sem+0x78/0x80
[ 54.691722] hardirqs last disabled at (13172): [] __up_console_sem+0x5d/0x80
[ 54.692812] softirqs last enabled at (12724): [] irq_exit_rcu+0x93/0xc0
[ 54.693852] softirqs last disabled at (12719): [] irq_exit_rcu+0x93/0xc0
[ 54.694887] ---[ end trace 0000000000000000 ]---
[ 54.696250] ------------[ cut here ]------------
[ 54.696858] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.698869] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.699926] Modules linked in:
[ 54.700328] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.701515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.702524] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.703212] 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
[ 54.705449] RSP: 0018:ffff88800fd8fbf0 EFLAGS: 00010286
[ 54.706163] RAX: 0000000000000000 RBX: ffff88801021ca40 RCX: 0000000000000000
[ 54.707099] RDX: ffff88801753b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.708017] RBP: ffff88801021ca54 R08: 0000000000000001 R09: 0000000000000000
[ 54.708967] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.709885] R13: ffffffff84e223a0 R14: ffff88801021ca48 R15: ffffffff84daf020
[ 54.710749] FS: 0000555556899400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.711791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.712525] CR2: 00007fb733e536f4 CR3: 0000000016d1a000 CR4: 0000000000350ee0
[ 54.713439] Call Trace:
[ 54.713803]
[ 54.714113] nf_ct_net_init+0x224/0x3d0
[ 54.714652] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.715275] ops_init+0xbb/0x6b0
[ 54.715759] setup_net+0x3d9/0x990
[ 54.716262] ? down_read_killable+0x1d7/0x4e0
[ 54.716891] ? __pfx_setup_net+0x10/0x10
[ 54.717418] ? copy_net_ns+0x17c/0x770
[ 54.717978] copy_net_ns+0x321/0x770
[ 54.718480] create_new_namespaces+0x3f6/0xb30
[ 54.719134] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.719798] ksys_unshare+0x44d/0x8e0
[ 54.720337] ? __pfx_ksys_unshare+0x10/0x10
[ 54.720951] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.721682] __x64_sys_unshare+0x31/0x40
[ 54.722261] do_syscall_64+0x3f/0x90
[ 54.722746] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.723456] RIP: 0033:0x7f884ad610d7
[ 54.724004] 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
[ 54.726274] RSP: 002b:00007ffd697bd9e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.727260] RAX: ffffffffffffffda RBX: 00007ffd697be028 RCX: 00007f884ad610d7
[ 54.728186] RDX: 00007f884adcb41f RSI: 00007ffd697bd980 RDI: 0000000040000000
[ 54.729133] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd697bd790
[ 54.730074] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f884ae73bf0
[ 54.731014] R13: 00007ffd697bdac0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.731979]
[ 54.732294] irq event stamp: 13903
[ 54.732747] hardirqs last enabled at (13913): [] __up_console_sem+0x78/0x80
[ 54.733871] hardirqs last disabled at (13926): [] __up_console_sem+0x5d/0x80
[ 54.734994] softirqs last enabled at (13828): [] irq_exit_rcu+0x93/0xc0
[ 54.736109] softirqs last disabled at (13823): [] irq_exit_rcu+0x93/0xc0
[ 54.737200] ---[ end trace 0000000000000000 ]---
executing program
[ 56.249604] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.295885] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.344639] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.391868] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:35:45 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000
RSI=0000000000000001 RDI=ffffffff85db4ae0 RBP=ffff888016dbf828 RSP=ffff888016dbf760
R8 =ffffffff860cc5d6 R9 =ffffffff860cc5da R10=0000000000038001 R11=0000000000010b38
R12=ffff888016dbf830 R13=ffff888016dbf818 R14=0000000000000005 R15=ffff888016dbf7d0
RIP=ffffffff811317f9 RFL=00000297 [--S-APC] 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 00007f4fc86e7900 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=00007f4fc7b20e80 CR3=0000000015d48000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed000000000010fc58 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=100be56af53f0d6e00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fd8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556899400 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=00007fb733e536f4 CR3=0000000016d1a000 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