Warning: Permanently added '[localhost]:59638' (ECDSA) to the list of known hosts.
2023/05/16 19:43:13 fuzzer started
2023/05/16 19:43:14 dialing manager at localhost:35573
2023/05/16 19:43:14 checking machine...
2023/05/16 19:43:14 checking revisions...
syzkaller login: [ 45.114646] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:43:14 testing simple program...
[ 45.173656] cgroup: Unknown subsys name 'net'
[ 45.240769] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.737864] audit: type=1400 audit(1684266206.932:6): 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
[ 58.834441] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.836764] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.838532] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.841278] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.843084] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.844402] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.211020] ------------[ cut here ]------------
[ 59.211823] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.213765] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.215062] Modules linked in:
[ 59.215551] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.220455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.221479] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.222157] 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
[ 59.224336] RSP: 0018:ffff88801a697c00 EFLAGS: 00010282
[ 59.225025] RAX: 0000000000000000 RBX: ffff88800e38b440 RCX: 0000000000000000
[ 59.225927] RDX: ffff888015a90000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.226847] RBP: ffff88800e38b454 R08: 0000000000000001 R09: 0000000000000000
[ 59.227736] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.228616] R13: ffffffff84e223a0 R14: ffff88800e38b448 R15: ffffffff84d73340
[ 59.229469] FS: 00005555570fa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.230474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.231224] CR2: 00007fdd137c46f4 CR3: 0000000018452000 CR4: 0000000000350ee0
[ 59.232098] Call Trace:
[ 59.232424]
[ 59.232751] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.233399] ipv4_frags_init_net+0x269/0x440
[ 59.233983] ops_init+0xbb/0x6b0
[ 59.234444] setup_net+0x3d9/0x990
[ 59.234926] ? down_read_killable+0x1d7/0x4e0
[ 59.235497] ? __pfx_setup_net+0x10/0x10
[ 59.236025] ? copy_net_ns+0x17c/0x770
[ 59.236529] copy_net_ns+0x321/0x770
[ 59.237031] create_new_namespaces+0x3f6/0xb30
[ 59.237644] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.238266] ksys_unshare+0x44d/0x8e0
[ 59.238793] ? __pfx_ksys_unshare+0x10/0x10
[ 59.239344] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.240084] __x64_sys_unshare+0x31/0x40
[ 59.240625] do_syscall_64+0x3f/0x90
[ 59.241098] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.241764] RIP: 0033:0x7f051efe20d7
[ 59.242242] 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
[ 59.244407] RSP: 002b:00007fffc2096c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.245377] RAX: ffffffffffffffda RBX: 00007fffc2097298 RCX: 00007f051efe20d7
[ 59.246288] RDX: 00007f051f04c41f RSI: 00007fffc2096bf0 RDI: 0000000040000000
[ 59.247227] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc2096a00
[ 59.248133] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f051f0f4bf0
[ 59.249032] R13: 00007fffc2096d30 R14: 0000000000000000 R15: 00000000000000f8
[ 59.249963]
[ 59.250273] irq event stamp: 9687
[ 59.250736] hardirqs last enabled at (9699): [] __up_console_sem+0x78/0x80
[ 59.251823] hardirqs last disabled at (9710): [] __up_console_sem+0x5d/0x80
[ 59.252886] softirqs last enabled at (9636): [] irq_exit_rcu+0x93/0xc0
[ 59.253931] softirqs last disabled at (9631): [] irq_exit_rcu+0x93/0xc0
[ 59.254982] ---[ end trace 0000000000000000 ]---
[ 59.260759] ------------[ cut here ]------------
[ 59.261356] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.263116] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.264196] Modules linked in:
[ 59.264642] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.265823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.266869] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.267531] 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
[ 59.269757] RSP: 0018:ffff88801a697c00 EFLAGS: 00010282
[ 59.270437] RAX: 0000000000000000 RBX: ffff88800ead2440 RCX: 0000000000000000
[ 59.271330] RDX: ffff888015a90000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.272217] RBP: ffff88800ead2454 R08: 0000000000000001 R09: 0000000000000000
[ 59.273117] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.274008] R13: ffffffff84e223a0 R14: ffff88800ead2448 R15: ffffffff84da62e0
[ 59.274921] FS: 00005555570fa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.275927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.276672] CR2: 00007fdd137c46f4 CR3: 0000000018452000 CR4: 0000000000350ee0
[ 59.277524] Call Trace:
[ 59.277874]
[ 59.278180] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.278842] ipv6_frags_init_net+0x206/0x3c0
[ 59.279402] ops_init+0xbb/0x6b0
[ 59.279876] setup_net+0x3d9/0x990
[ 59.280332] ? down_read_killable+0x1d7/0x4e0
[ 59.280930] ? __pfx_setup_net+0x10/0x10
[ 59.281447] ? copy_net_ns+0x17c/0x770
[ 59.281984] copy_net_ns+0x321/0x770
[ 59.282474] create_new_namespaces+0x3f6/0xb30
[ 59.283096] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.283743] ksys_unshare+0x44d/0x8e0
[ 59.284230] ? __pfx_ksys_unshare+0x10/0x10
[ 59.284808] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.285515] __x64_sys_unshare+0x31/0x40
[ 59.286054] do_syscall_64+0x3f/0x90
[ 59.286551] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.287217] RIP: 0033:0x7f051efe20d7
[ 59.287715] 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
[ 59.289879] RSP: 002b:00007fffc2096c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.290846] RAX: ffffffffffffffda RBX: 00007fffc2097298 RCX: 00007f051efe20d7
[ 59.291728] RDX: 00007f051f04c41f RSI: 00007fffc2096bf0 RDI: 0000000040000000
[ 59.292609] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc2096a00
[ 59.293473] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f051f0f4bf0
[ 59.294379] R13: 00007fffc2096d30 R14: 0000000000000000 R15: 00000000000000f8
[ 59.295296]
[ 59.295628] irq event stamp: 11555
[ 59.296061] hardirqs last enabled at (11565): [] __up_console_sem+0x78/0x80
[ 59.297150] hardirqs last disabled at (11576): [] __up_console_sem+0x5d/0x80
[ 59.298221] softirqs last enabled at (11028): [] irq_exit_rcu+0x93/0xc0
[ 59.299269] softirqs last disabled at (10973): [] irq_exit_rcu+0x93/0xc0
[ 59.300305] ---[ end trace 0000000000000000 ]---
[ 59.301658] ------------[ cut here ]------------
[ 59.302277] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.304200] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.305246] Modules linked in:
[ 59.305705] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.306889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.307905] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.308552] 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
[ 59.310807] RSP: 0018:ffff88801a697bf0 EFLAGS: 00010286
[ 59.311468] RAX: 0000000000000000 RBX: ffff888008ef1040 RCX: 0000000000000000
[ 59.312372] RDX: ffff888015a90000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.313265] RBP: ffff888008ef1054 R08: 0000000000000001 R09: 0000000000000000
[ 59.314149] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.315048] R13: ffffffff84e223a0 R14: ffff888008ef1048 R15: ffffffff84daf020
[ 59.315940] FS: 00005555570fa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.316941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.317677] CR2: 00007fdd137c46f4 CR3: 0000000018452000 CR4: 0000000000350ee0
[ 59.318549] Call Trace:
[ 59.318913]
[ 59.319218] nf_ct_net_init+0x224/0x3d0
[ 59.319773] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.320351] ops_init+0xbb/0x6b0
[ 59.320830] setup_net+0x3d9/0x990
[ 59.321282] ? down_read_killable+0x1d7/0x4e0
[ 59.321887] ? __pfx_setup_net+0x10/0x10
[ 59.322422] ? copy_net_ns+0x17c/0x770
[ 59.322959] copy_net_ns+0x321/0x770
[ 59.323440] create_new_namespaces+0x3f6/0xb30
[ 59.324071] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.324728] ksys_unshare+0x44d/0x8e0
[ 59.325224] ? __pfx_ksys_unshare+0x10/0x10
[ 59.325795] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.326542] __x64_sys_unshare+0x31/0x40
[ 59.327096] do_syscall_64+0x3f/0x90
[ 59.327568] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.328247] RIP: 0033:0x7f051efe20d7
[ 59.328747] 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
[ 59.330940] RSP: 002b:00007fffc2096c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.331887] RAX: ffffffffffffffda RBX: 00007fffc2097298 RCX: 00007f051efe20d7
[ 59.332777] RDX: 00007f051f04c41f RSI: 00007fffc2096bf0 RDI: 0000000040000000
[ 59.333673] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc2096a00
[ 59.334546] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f051f0f4bf0
[ 59.335429] R13: 00007fffc2096d30 R14: 0000000000000000 R15: 00000000000000f8
[ 59.336343]
[ 59.336665] irq event stamp: 12339
[ 59.337094] hardirqs last enabled at (12349): [] __up_console_sem+0x78/0x80
[ 59.338180] hardirqs last disabled at (12360): [] __up_console_sem+0x5d/0x80
[ 59.339280] softirqs last enabled at (11912): [] irq_exit_rcu+0x93/0xc0
[ 59.340318] softirqs last disabled at (11907): [] irq_exit_rcu+0x93/0xc0
[ 59.341358] ---[ end trace 0000000000000000 ]---
executing program
[ 60.913739] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.960726] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.008669] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.056862] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:43:20 Registers:
info registers vcpu 0
RAX=00000000000238b3 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=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 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=00007f6bf754f078 CR3=000000000ee9a000 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=2038323a33343a39312036312079614d XMM01=5d3135353531322e39352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000057 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a6975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000057 R11=0000000000000001
R12=0000000000000057 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 00005555570fa400 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=00007fdd137c46f4 CR3=0000000018452000 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