Warning: Permanently added '[localhost]:18198' (ECDSA) to the list of known hosts.
2023/05/17 08:52:36 fuzzer started
2023/05/17 08:52:37 dialing manager at localhost:35573
2023/05/17 08:52:37 checking machine...
2023/05/17 08:52:37 checking revisions...
syzkaller login: [ 37.142144] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:52:37 testing simple program...
[ 37.214169] cgroup: Unknown subsys name 'net'
[ 37.295982] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.755268] audit: type=1400 audit(1684313570.824:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.860148] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.861407] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.862869] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.864916] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.865941] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.867484] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.176645] ------------[ cut here ]------------
[ 52.177119] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.178259] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.178992] Modules linked in:
[ 52.179268] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.180353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.181825] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.182602] 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
[ 52.184421] RSP: 0018:ffff88801901fc00 EFLAGS: 00010282
[ 52.184863] RAX: 0000000000000000 RBX: ffff8880164d7840 RCX: 0000000000000000
[ 52.185446] RDX: ffff888016c8d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.185999] RBP: ffff8880164d7854 R08: 0000000000000001 R09: 0000000000000000
[ 52.186608] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.187161] R13: ffffffff84e223a0 R14: ffff8880164d7848 R15: ffffffff84d73340
[ 52.187738] FS: 0000555556b31400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.188375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.188825] CR2: 00007f9084afc6f4 CR3: 000000001a114000 CR4: 0000000000350ef0
[ 52.189411] Call Trace:
[ 52.189663]
[ 52.189876] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.190252] ipv4_frags_init_net+0x269/0x440
[ 52.190701] ops_init+0xbb/0x6b0
[ 52.190985] setup_net+0x3d9/0x990
[ 52.191257] ? down_read_killable+0x1d7/0x4e0
[ 52.191697] ? __pfx_setup_net+0x10/0x10
[ 52.192051] ? copy_net_ns+0x17c/0x770
[ 52.192425] copy_net_ns+0x321/0x770
[ 52.192749] create_new_namespaces+0x3f6/0xb30
[ 52.193123] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.193549] ksys_unshare+0x44d/0x8e0
[ 52.193895] ? __pfx_ksys_unshare+0x10/0x10
[ 52.194234] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.194750] __x64_sys_unshare+0x31/0x40
[ 52.195074] do_syscall_64+0x3f/0x90
[ 52.195391] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.195794] RIP: 0033:0x7f3a9b1040d7
[ 52.196080] 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
[ 52.197387] RSP: 002b:00007fff98103a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.197942] RAX: ffffffffffffffda RBX: 00007fff981040b8 RCX: 00007f3a9b1040d7
[ 52.198540] RDX: 00007f3a9b16e41f RSI: 00007fff98103a10 RDI: 0000000040000000
[ 52.199062] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff98103820
[ 52.199603] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3a9b216bf0
[ 52.200114] R13: 00007fff98103b50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.200691]
[ 52.200891] irq event stamp: 9099
[ 52.201159] hardirqs last enabled at (9109): [] __up_console_sem+0x78/0x80
[ 52.201872] hardirqs last disabled at (9120): [] __up_console_sem+0x5d/0x80
[ 52.202595] softirqs last enabled at (8692): [] irq_exit_rcu+0x93/0xc0
[ 52.203426] softirqs last disabled at (8687): [] irq_exit_rcu+0x93/0xc0
[ 52.204131] ---[ end trace 0000000000000000 ]---
[ 52.209793] ------------[ cut here ]------------
[ 52.210279] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.211428] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.212125] Modules linked in:
[ 52.212428] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.213089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.213794] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.214277] 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
[ 52.215744] RSP: 0018:ffff88801901fc00 EFLAGS: 00010282
[ 52.216128] RAX: 0000000000000000 RBX: ffff88800efd2640 RCX: 0000000000000000
[ 52.216673] RDX: ffff888016c8d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.217185] RBP: ffff88800efd2654 R08: 0000000000000001 R09: 0000000000000000
[ 52.217718] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.218214] R13: ffffffff84e223a0 R14: ffff88800efd2648 R15: ffffffff84da62e0
[ 52.218797] FS: 0000555556b31400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.219393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.219812] CR2: 00007f9084afc6f4 CR3: 000000001a114000 CR4: 0000000000350ef0
[ 52.220345] Call Trace:
[ 52.220596]
[ 52.220807] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.221216] ipv6_frags_init_net+0x206/0x3c0
[ 52.221609] ops_init+0xbb/0x6b0
[ 52.221958] setup_net+0x3d9/0x990
[ 52.222273] ? down_read_killable+0x1d7/0x4e0
[ 52.222762] ? __pfx_setup_net+0x10/0x10
[ 52.223081] ? copy_net_ns+0x17c/0x770
[ 52.223425] copy_net_ns+0x321/0x770
[ 52.223778] create_new_namespaces+0x3f6/0xb30
[ 52.224169] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.224616] ksys_unshare+0x44d/0x8e0
[ 52.224957] ? __pfx_ksys_unshare+0x10/0x10
[ 52.225345] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.225825] __x64_sys_unshare+0x31/0x40
[ 52.226163] do_syscall_64+0x3f/0x90
[ 52.226574] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.227037] RIP: 0033:0x7f3a9b1040d7
[ 52.227382] 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
[ 52.228950] RSP: 002b:00007fff98103a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.229574] RAX: ffffffffffffffda RBX: 00007fff981040b8 RCX: 00007f3a9b1040d7
[ 52.230165] RDX: 00007f3a9b16e41f RSI: 00007fff98103a10 RDI: 0000000040000000
[ 52.230822] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff98103820
[ 52.231416] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3a9b216bf0
[ 52.231959] R13: 00007fff98103b50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.232546]
[ 52.232763] irq event stamp: 11109
[ 52.233027] hardirqs last enabled at (11119): [] __up_console_sem+0x78/0x80
[ 52.233796] hardirqs last disabled at (11130): [] __up_console_sem+0x5d/0x80
[ 52.234616] softirqs last enabled at (10618): [] irq_exit_rcu+0x93/0xc0
[ 52.235397] softirqs last disabled at (11151): [] irq_exit_rcu+0x93/0xc0
[ 52.236031] ---[ end trace 0000000000000000 ]---
[ 52.237077] ------------[ cut here ]------------
[ 52.237469] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.238585] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.239232] Modules linked in:
[ 52.239499] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.240162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.240768] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.241150] 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
[ 52.242496] RSP: 0018:ffff88801901fbf0 EFLAGS: 00010286
[ 52.242889] RAX: 0000000000000000 RBX: ffff88800efd2c40 RCX: 0000000000000000
[ 52.243423] RDX: ffff888016c8d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.243943] RBP: ffff88800efd2c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.244472] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.244996] R13: ffffffff84e223a0 R14: ffff88800efd2c48 R15: ffffffff84daf020
[ 52.245525] FS: 0000555556b31400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.246138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.246673] CR2: 00007f9084afc6f4 CR3: 000000001a114000 CR4: 0000000000350ef0
[ 52.247173] Call Trace:
[ 52.247400]
[ 52.247580] nf_ct_net_init+0x224/0x3d0
[ 52.247956] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.248348] ops_init+0xbb/0x6b0
[ 52.248651] setup_net+0x3d9/0x990
[ 52.248960] ? down_read_killable+0x1d7/0x4e0
[ 52.249352] ? __pfx_setup_net+0x10/0x10
[ 52.249661] ? copy_net_ns+0x17c/0x770
[ 52.249958] copy_net_ns+0x321/0x770
[ 52.250240] create_new_namespaces+0x3f6/0xb30
[ 52.250712] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.251138] ksys_unshare+0x44d/0x8e0
[ 52.251505] ? __pfx_ksys_unshare+0x10/0x10
[ 52.251841] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.252255] __x64_sys_unshare+0x31/0x40
[ 52.252596] do_syscall_64+0x3f/0x90
[ 52.252917] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.253351] RIP: 0033:0x7f3a9b1040d7
[ 52.253644] 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
[ 52.255000] RSP: 002b:00007fff98103a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.255577] RAX: ffffffffffffffda RBX: 00007fff981040b8 RCX: 00007f3a9b1040d7
[ 52.256114] RDX: 00007f3a9b16e41f RSI: 00007fff98103a10 RDI: 0000000040000000
[ 52.256654] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff98103820
[ 52.257173] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3a9b216bf0
[ 52.257788] R13: 00007fff98103b50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.258498]
[ 52.258719] irq event stamp: 11855
[ 52.259013] hardirqs last enabled at (11865): [] __up_console_sem+0x78/0x80
[ 52.259669] hardirqs last disabled at (11876): [] __up_console_sem+0x5d/0x80
[ 52.260323] softirqs last enabled at (11156): [] irq_exit_rcu+0x93/0xc0
[ 52.260942] softirqs last disabled at (11151): [] irq_exit_rcu+0x93/0xc0
[ 52.261657] ---[ end trace 0000000000000000 ]---
[ 53.947115] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.994455] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.042419] Bluetooth: hci0: command 0x040f tx timeout
[ 60.090362] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:52:52 Registers:
info registers vcpu 0
RAX=000000000000000d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801901f618
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=000000000000000d 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 0000555556b31400 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=00007f9084afc6f4 CR3=000000001a114000 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=0000000000000000 RBX=0000000000000000 RCX=1ffffffff0ba6429 RDX=0000000000000000
RSI=00000000000000b5 RDI=ffffffff848648e0 RBP=ffffffff848648e0 RSP=ffff888016c6fe10
R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff85d34a17 R11=0000000000000001
R12=00000000000000b5 R13=ffff88800de71b40 R14=0000000000000001 R15=ffff88800e834000
RIP=ffffffff844c42e7 RFL=00000202 [-------] 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 00007fce55589900 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=00007fce549dcdb0 CR3=000000000f04c000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=b78c5da416fb349c000000000013b988 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=078c47fed896bd0c00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000