Warning: Permanently added '[localhost]:18804' (ECDSA) to the list of known hosts.
2023/05/16 13:25:59 fuzzer started
2023/05/16 13:25:59 dialing manager at localhost:35573
2023/05/16 13:25:59 checking machine...
2023/05/16 13:25:59 checking revisions...
syzkaller login: [ 142.438211] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:26:00 testing simple program...
[ 142.500878] cgroup: Unknown subsys name 'net'
[ 142.579146] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 154.712646] audit: type=1400 audit(1684243572.305:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 155.796632] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 155.799891] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 155.801072] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 155.805553] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 155.807242] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 155.809913] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 156.199112] ------------[ cut here ]------------
[ 156.200135] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 156.202180] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 156.203499] Modules linked in:
[ 156.203984] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 156.206627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 156.209662] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 156.210520] 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
[ 156.213234] RSP: 0018:ffff888016bafc00 EFLAGS: 00010282
[ 156.214077] RAX: 0000000000000000 RBX: ffff88800d539440 RCX: 0000000000000000
[ 156.215186] RDX: ffff88801a5551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 156.216277] RBP: ffff88800d539454 R08: 0000000000000001 R09: 0000000000000000
[ 156.217423] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 156.218370] R13: ffffffff84e223a0 R14: ffff88800d539448 R15: ffffffff84d73340
[ 156.219213] FS: 00005555562cc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 156.220158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 156.220871] CR2: 00007eff7e1d10a0 CR3: 000000000e6e2000 CR4: 0000000000350ee0
[ 156.221724] Call Trace:
[ 156.222036]
[ 156.222346] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 156.222928] ipv4_frags_init_net+0x269/0x440
[ 156.223483] ops_init+0xbb/0x6b0
[ 156.223910] setup_net+0x3d9/0x990
[ 156.224363] ? down_read_killable+0x1d7/0x4e0
[ 156.224917] ? __pfx_setup_net+0x10/0x10
[ 156.225432] ? copy_net_ns+0x17c/0x770
[ 156.225914] copy_net_ns+0x321/0x770
[ 156.226403] create_new_namespaces+0x3f6/0xb30
[ 156.226965] unshare_nsproxy_namespaces+0xc1/0x200
[ 156.227584] ksys_unshare+0x44d/0x8e0
[ 156.228067] ? __pfx_ksys_unshare+0x10/0x10
[ 156.228640] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 156.229390] __x64_sys_unshare+0x31/0x40
[ 156.229904] do_syscall_64+0x3f/0x90
[ 156.230402] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 156.231032] RIP: 0033:0x7f6fe0b880d7
[ 156.231518] 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
[ 156.233654] RSP: 002b:00007ffd320ec878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 156.234589] RAX: ffffffffffffffda RBX: 00007ffd320eceb8 RCX: 00007f6fe0b880d7
[ 156.235472] RDX: 00007f6fe0bf241f RSI: 00007ffd320ec810 RDI: 0000000040000000
[ 156.236350] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd320ec620
[ 156.237216] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6fe0c9abf0
[ 156.238094] R13: 00007ffd320ec950 R14: 0000000000000000 R15: 00000000000000f8
[ 156.239007]
[ 156.239307] irq event stamp: 8977
[ 156.239761] hardirqs last enabled at (8989): [] __up_console_sem+0x78/0x80
[ 156.240845] hardirqs last disabled at (9000): [] __up_console_sem+0x5d/0x80
[ 156.241901] softirqs last enabled at (8528): [] irq_exit_rcu+0x93/0xc0
[ 156.242914] softirqs last disabled at (8489): [] irq_exit_rcu+0x93/0xc0
[ 156.243933] ---[ end trace 0000000000000000 ]---
[ 156.249154] ------------[ cut here ]------------
[ 156.249764] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 156.251415] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 156.252472] Modules linked in:
[ 156.252883] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 156.253976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 156.254961] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 156.255645] 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
[ 156.257839] RSP: 0018:ffff888016bafc00 EFLAGS: 00010282
[ 156.258533] RAX: 0000000000000000 RBX: ffff88800d970c40 RCX: 0000000000000000
[ 156.259434] RDX: ffff88801a5551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 156.260287] RBP: ffff88800d970c54 R08: 0000000000000001 R09: 0000000000000000
[ 156.261188] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 156.262070] R13: ffffffff84e223a0 R14: ffff88800d970c48 R15: ffffffff84da62e0
[ 156.262957] FS: 00005555562cc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 156.263958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 156.264693] CR2: 00007eff7e1d10a0 CR3: 000000000e6e2000 CR4: 0000000000350ee0
[ 156.265601] Call Trace:
[ 156.265925]
[ 156.266219] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 156.266860] ipv6_frags_init_net+0x206/0x3c0
[ 156.267453] ops_init+0xbb/0x6b0
[ 156.267897] setup_net+0x3d9/0x990
[ 156.268381] ? down_read_killable+0x1d7/0x4e0
[ 156.268956] ? __pfx_setup_net+0x10/0x10
[ 156.269493] ? copy_net_ns+0x17c/0x770
[ 156.269999] copy_net_ns+0x321/0x770
[ 156.270512] create_new_namespaces+0x3f6/0xb30
[ 156.271105] unshare_nsproxy_namespaces+0xc1/0x200
[ 156.271755] ksys_unshare+0x44d/0x8e0
[ 156.272250] ? __pfx_ksys_unshare+0x10/0x10
[ 156.272842] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 156.273582] __x64_sys_unshare+0x31/0x40
[ 156.274096] do_syscall_64+0x3f/0x90
[ 156.274600] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 156.275235] RIP: 0033:0x7f6fe0b880d7
[ 156.275738] 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
[ 156.277911] RSP: 002b:00007ffd320ec878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 156.278859] RAX: ffffffffffffffda RBX: 00007ffd320eceb8 RCX: 00007f6fe0b880d7
[ 156.279738] RDX: 00007f6fe0bf241f RSI: 00007ffd320ec810 RDI: 0000000040000000
[ 156.280628] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd320ec620
[ 156.281531] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6fe0c9abf0
[ 156.282422] R13: 00007ffd320ec950 R14: 0000000000000000 R15: 00000000000000f8
[ 156.283300]
[ 156.283630] irq event stamp: 10571
[ 156.284061] hardirqs last enabled at (10581): [] __up_console_sem+0x78/0x80
[ 156.285146] hardirqs last disabled at (10592): [] __up_console_sem+0x5d/0x80
[ 156.286217] softirqs last enabled at (10108): [] irq_exit_rcu+0x93/0xc0
[ 156.287252] softirqs last disabled at (10103): [] irq_exit_rcu+0x93/0xc0
[ 156.288279] ---[ end trace 0000000000000000 ]---
[ 156.289621] ------------[ cut here ]------------
[ 156.290174] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 156.291963] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 156.292990] Modules linked in:
[ 156.293416] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 156.294504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 156.295467] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 156.296070] 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
[ 156.298136] RSP: 0018:ffff888016bafbf0 EFLAGS: 00010286
[ 156.298781] RAX: 0000000000000000 RBX: ffff88800d971440 RCX: 0000000000000000
[ 156.299621] RDX: ffff88801a5551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 156.300470] RBP: ffff88800d971454 R08: 0000000000000001 R09: 0000000000000000
[ 156.301297] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 156.302133] R13: ffffffff84e223a0 R14: ffff88800d971448 R15: ffffffff84daf020
[ 156.303022] FS: 00005555562cc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 156.304018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 156.304769] CR2: 00007eff7e1d10a0 CR3: 000000000e6e2000 CR4: 0000000000350ee0
[ 156.305663] Call Trace:
[ 156.305990]
[ 156.306291] nf_ct_net_init+0x224/0x3d0
[ 156.306843] ? __pfx_nf_ct_net_init+0x10/0x10
[ 156.307443] ops_init+0xbb/0x6b0
[ 156.307888] setup_net+0x3d9/0x990
[ 156.308366] ? down_read_killable+0x1d7/0x4e0
[ 156.308937] ? __pfx_setup_net+0x10/0x10
[ 156.309464] ? copy_net_ns+0x17c/0x770
[ 156.309959] copy_net_ns+0x321/0x770
[ 156.310463] create_new_namespaces+0x3f6/0xb30
[ 156.311048] unshare_nsproxy_namespaces+0xc1/0x200
[ 156.311685] ksys_unshare+0x44d/0x8e0
[ 156.312176] ? __pfx_ksys_unshare+0x10/0x10
[ 156.312771] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 156.313523] __x64_sys_unshare+0x31/0x40
[ 156.314039] do_syscall_64+0x3f/0x90
[ 156.314544] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 156.315177] RIP: 0033:0x7f6fe0b880d7
[ 156.315672] 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
[ 156.317853] RSP: 002b:00007ffd320ec878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 156.318801] RAX: ffffffffffffffda RBX: 00007ffd320eceb8 RCX: 00007f6fe0b880d7
[ 156.319679] RDX: 00007f6fe0bf241f RSI: 00007ffd320ec810 RDI: 0000000040000000
[ 156.320570] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd320ec620
[ 156.321474] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6fe0c9abf0
[ 156.322370] R13: 00007ffd320ec950 R14: 0000000000000000 R15: 00000000000000f8
[ 156.323247]
[ 156.323575] irq event stamp: 11343
[ 156.324006] hardirqs last enabled at (11353): [] __up_console_sem+0x78/0x80
[ 156.325102] hardirqs last disabled at (11364): [] __up_console_sem+0x5d/0x80
[ 156.326154] softirqs last enabled at (11250): [] irq_exit_rcu+0x93/0xc0
[ 156.327186] softirqs last disabled at (11245): [] irq_exit_rcu+0x93/0xc0
[ 156.328208] ---[ end trace 0000000000000000 ]---
executing program
[ 157.817196] Bluetooth: hci0: command 0x0409 tx timeout
[ 159.865965] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 161.912452] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 163.960516] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
13:24:27 Registers:
info registers vcpu 0
RAX=0000000000036d01 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=00007ff4c0039098 CR3=000000000da14000 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=2033313a36323a33312036312079614d XMM01=5d3438393330322e36353120205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016baf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555562cc400 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=00007eff7e1d10a0 CR3=000000000e6e2000 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