Warning: Permanently added '[localhost]:4721' (ECDSA) to the list of known hosts.
2023/05/16 11:28:16 fuzzer started
2023/05/16 11:28:16 dialing manager at localhost:35573
2023/05/16 11:28:16 checking machine...
2023/05/16 11:28:16 checking revisions...
syzkaller login: [ 54.308758] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:28:16 testing simple program...
[ 54.387802] cgroup: Unknown subsys name 'net'
[ 54.482913] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.666401] audit: type=1400 audit(1684236509.255:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 67.792966] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.796115] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.798119] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.800801] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.802427] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.803608] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.186473] ------------[ cut here ]------------
[ 68.187273] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.189259] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.190398] Modules linked in:
[ 68.190826] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.195571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.196683] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.197431] 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
[ 68.199651] RSP: 0018:ffff888019e97c00 EFLAGS: 00010282
[ 68.200363] RAX: 0000000000000000 RBX: ffff88800e8b0840 RCX: 0000000000000000
[ 68.201249] RDX: ffff88800e518000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.202183] RBP: ffff88800e8b0854 R08: 0000000000000001 R09: 0000000000000000
[ 68.203094] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.204014] R13: ffffffff84e223a0 R14: ffff88800e8b0848 R15: ffffffff84d73340
[ 68.204945] FS: 0000555556aa5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.205954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.206687] CR2: 00007f64bbf676f4 CR3: 000000000b368000 CR4: 0000000000350ee0
[ 68.207622] Call Trace:
[ 68.207970]
[ 68.208263] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.208905] ipv4_frags_init_net+0x269/0x440
[ 68.209479] ops_init+0xbb/0x6b0
[ 68.209919] setup_net+0x3d9/0x990
[ 68.210404] ? down_read_killable+0x1d7/0x4e0
[ 68.210987] ? __pfx_setup_net+0x10/0x10
[ 68.211582] ? copy_net_ns+0x17c/0x770
[ 68.212116] copy_net_ns+0x321/0x770
[ 68.212645] create_new_namespaces+0x3f6/0xb30
[ 68.213253] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.213911] ksys_unshare+0x44d/0x8e0
[ 68.214445] ? __pfx_ksys_unshare+0x10/0x10
[ 68.215011] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.215823] __x64_sys_unshare+0x31/0x40
[ 68.216406] do_syscall_64+0x3f/0x90
[ 68.216875] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.217535] RIP: 0033:0x7f11964e40d7
[ 68.217996] 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
[ 68.220199] RSP: 002b:00007fffe2df7c38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.221141] RAX: ffffffffffffffda RBX: 00007fffe2df8278 RCX: 00007f11964e40d7
[ 68.222017] RDX: 00007f119654e41f RSI: 00007fffe2df7bd0 RDI: 0000000040000000
[ 68.222891] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe2df79e0
[ 68.223807] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f11965f6bf0
[ 68.224696] R13: 00007fffe2df7d10 R14: 0000000000000000 R15: 00000000000000f8
[ 68.225594]
[ 68.225891] irq event stamp: 9049
[ 68.226310] hardirqs last enabled at (9059): [] __up_console_sem+0x78/0x80
[ 68.227429] hardirqs last disabled at (9072): [] __up_console_sem+0x5d/0x80
[ 68.228582] softirqs last enabled at (8352): [] irq_exit_rcu+0x93/0xc0
[ 68.229678] softirqs last disabled at (8347): [] irq_exit_rcu+0x93/0xc0
[ 68.231111] ---[ end trace 0000000000000000 ]---
[ 68.238299] ------------[ cut here ]------------
[ 68.239062] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.240908] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.242059] Modules linked in:
[ 68.242526] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.243761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.244867] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.245598] 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
[ 68.247940] RSP: 0018:ffff888019e97c00 EFLAGS: 00010282
[ 68.248673] RAX: 0000000000000000 RBX: ffff88800c475e40 RCX: 0000000000000000
[ 68.249646] RDX: ffff88800e518000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.250594] RBP: ffff88800c475e54 R08: 0000000000000001 R09: 0000000000000000
[ 68.251554] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.252508] R13: ffffffff84e223a0 R14: ffff88800c475e48 R15: ffffffff84da62e0
[ 68.253489] FS: 0000555556aa5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.254552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.255305] CR2: 00007f64bbf676f4 CR3: 000000000b368000 CR4: 0000000000350ee0
[ 68.256280] Call Trace:
[ 68.256662]
[ 68.256971] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.257670] ipv6_frags_init_net+0x206/0x3c0
[ 68.258268] ops_init+0xbb/0x6b0
[ 68.258760] setup_net+0x3d9/0x990
[ 68.259247] ? down_read_killable+0x1d7/0x4e0
[ 68.259877] ? __pfx_setup_net+0x10/0x10
[ 68.260454] ? copy_net_ns+0x17c/0x770
[ 68.260977] copy_net_ns+0x321/0x770
[ 68.261530] create_new_namespaces+0x3f6/0xb30
[ 68.262182] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.262862] ksys_unshare+0x44d/0x8e0
[ 68.263425] ? __pfx_ksys_unshare+0x10/0x10
[ 68.264030] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.264818] __x64_sys_unshare+0x31/0x40
[ 68.265404] do_syscall_64+0x3f/0x90
[ 68.265904] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.266625] RIP: 0033:0x7f11964e40d7
[ 68.267133] 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
[ 68.269453] RSP: 002b:00007fffe2df7c38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.270484] RAX: ffffffffffffffda RBX: 00007fffe2df8278 RCX: 00007f11964e40d7
[ 68.271445] RDX: 00007f119654e41f RSI: 00007fffe2df7bd0 RDI: 0000000040000000
[ 68.272405] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe2df79e0
[ 68.273356] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f11965f6bf0
[ 68.274270] R13: 00007fffe2df7d10 R14: 0000000000000000 R15: 00000000000000f8
[ 68.275258]
[ 68.275600] irq event stamp: 11025
[ 68.276094] hardirqs last enabled at (11035): [] __up_console_sem+0x78/0x80
[ 68.277226] hardirqs last disabled at (11046): [] __up_console_sem+0x5d/0x80
[ 68.278366] softirqs last enabled at (10548): [] irq_exit_rcu+0x93/0xc0
[ 68.279478] softirqs last disabled at (10543): [] irq_exit_rcu+0x93/0xc0
[ 68.280605] ---[ end trace 0000000000000000 ]---
[ 68.281949] ------------[ cut here ]------------
[ 68.282600] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.284673] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.285794] Modules linked in:
[ 68.286229] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.287458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.288567] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.289248] 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
[ 68.291557] RSP: 0018:ffff888019e97bf0 EFLAGS: 00010286
[ 68.292275] RAX: 0000000000000000 RBX: ffff88800c474640 RCX: 0000000000000000
[ 68.293228] RDX: ffff88800e518000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.294178] RBP: ffff88800c474654 R08: 0000000000000001 R09: 0000000000000000
[ 68.295119] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.296091] R13: ffffffff84e223a0 R14: ffff88800c474648 R15: ffffffff84daf020
[ 68.297030] FS: 0000555556aa5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.298093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.298864] CR2: 00007f64bbf676f4 CR3: 000000000b368000 CR4: 0000000000350ee0
[ 68.299795] Call Trace:
[ 68.300180]
[ 68.300524] nf_ct_net_init+0x224/0x3d0
[ 68.301075] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.301700] ops_init+0xbb/0x6b0
[ 68.302175] setup_net+0x3d9/0x990
[ 68.302677] ? down_read_killable+0x1d7/0x4e0
[ 68.303278] ? __pfx_setup_net+0x10/0x10
[ 68.303872] ? copy_net_ns+0x17c/0x770
[ 68.304469] copy_net_ns+0x321/0x770
[ 68.304975] create_new_namespaces+0x3f6/0xb30
[ 68.305661] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.306359] ksys_unshare+0x44d/0x8e0
[ 68.306871] ? __pfx_ksys_unshare+0x10/0x10
[ 68.307485] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.308263] __x64_sys_unshare+0x31/0x40
[ 68.308845] do_syscall_64+0x3f/0x90
[ 68.309403] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.310087] RIP: 0033:0x7f11964e40d7
[ 68.310610] 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
[ 68.312915] RSP: 002b:00007fffe2df7c38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.313943] RAX: ffffffffffffffda RBX: 00007fffe2df8278 RCX: 00007f11964e40d7
[ 68.314886] RDX: 00007f119654e41f RSI: 00007fffe2df7bd0 RDI: 0000000040000000
[ 68.315828] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe2df79e0
[ 68.316808] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f11965f6bf0
[ 68.317772] R13: 00007fffe2df7d10 R14: 0000000000000000 R15: 00000000000000f8
[ 68.318739]
[ 68.319068] irq event stamp: 11785
[ 68.319551] hardirqs last enabled at (11797): [] __up_console_sem+0x78/0x80
[ 68.320694] hardirqs last disabled at (11808): [] __up_console_sem+0x5d/0x80
[ 68.321844] softirqs last enabled at (11590): [] irq_exit_rcu+0x93/0xc0
[ 68.322968] softirqs last disabled at (11585): [] irq_exit_rcu+0x93/0xc0
[ 68.324115] ---[ end trace 0000000000000000 ]---
executing program
[ 69.866132] Bluetooth: hci0: command 0x0409 tx timeout
[ 71.914533] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 73.961392] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.009515] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:28:12 Registers:
info registers vcpu 0
RAX=00000000000274cd 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=00007fa638814ad0 CR3=0000000016044000 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=f6976f386e05e19f49490fa654e8815e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=b955ee64e8f455d5000000000013c980 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7a259a31e7a95f6800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019e97598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556aa5400 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=00007f64bbf676f4 CR3=000000000b368000 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