Warning: Permanently added '[localhost]:44483' (ECDSA) to the list of known hosts.
2023/05/17 09:16:26 fuzzer started
2023/05/17 09:16:26 dialing manager at localhost:35573
2023/05/17 09:16:26 checking machine...
2023/05/17 09:16:26 checking revisions...
syzkaller login: [ 46.031003] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:16:27 testing simple program...
[ 46.088090] cgroup: Unknown subsys name 'net'
[ 46.167272] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.806925] audit: type=1400 audit(1684314999.782:6): 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
[ 59.909092] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.910344] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.912243] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.915156] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.920924] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.923334] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.236554] ------------[ cut here ]------------
[ 60.237087] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.238291] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.239081] Modules linked in:
[ 60.239371] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.242564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.243312] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.243809] 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
[ 60.245392] RSP: 0018:ffff888019d37c00 EFLAGS: 00010282
[ 60.245965] RAX: 0000000000000000 RBX: ffff88800de5fc40 RCX: 0000000000000000
[ 60.246569] RDX: ffff88800ee89b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.247222] RBP: ffff88800de5fc54 R08: 0000000000000001 R09: 0000000000000000
[ 60.247854] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.248460] R13: ffffffff84e223a0 R14: ffff88800de5fc48 R15: ffffffff84d73340
[ 60.249120] FS: 00005555570e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.249869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.250406] CR2: 00007f69314bd6f4 CR3: 000000000f352000 CR4: 0000000000350ef0
[ 60.251066] Call Trace:
[ 60.251316]
[ 60.251537] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.252028] ipv4_frags_init_net+0x269/0x440
[ 60.252443] ops_init+0xbb/0x6b0
[ 60.252799] setup_net+0x3d9/0x990
[ 60.253118] ? down_read_killable+0x1d7/0x4e0
[ 60.253558] ? __pfx_setup_net+0x10/0x10
[ 60.253955] ? copy_net_ns+0x17c/0x770
[ 60.254321] copy_net_ns+0x321/0x770
[ 60.254692] create_new_namespaces+0x3f6/0xb30
[ 60.255121] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.255577] ksys_unshare+0x44d/0x8e0
[ 60.255951] ? __pfx_ksys_unshare+0x10/0x10
[ 60.256343] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.256883] __x64_sys_unshare+0x31/0x40
[ 60.257259] do_syscall_64+0x3f/0x90
[ 60.257635] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.258119] RIP: 0033:0x7f990b6280d7
[ 60.258449] 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
[ 60.260027] RSP: 002b:00007ffd36bd2d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.260720] RAX: ffffffffffffffda RBX: 00007ffd36bd3378 RCX: 00007f990b6280d7
[ 60.261328] RDX: 00007f990b69241f RSI: 00007ffd36bd2cd0 RDI: 0000000040000000
[ 60.262029] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd36bd2ae0
[ 60.262628] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f990b73abf0
[ 60.263264] R13: 00007ffd36bd2e10 R14: 0000000000000000 R15: 00000000000000f8
[ 60.263924]
[ 60.264145] irq event stamp: 8575
[ 60.264457] hardirqs last enabled at (8585): [] __up_console_sem+0x78/0x80
[ 60.265246] hardirqs last disabled at (8596): [] __up_console_sem+0x5d/0x80
[ 60.266058] softirqs last enabled at (8084): [] irq_exit_rcu+0x93/0xc0
[ 60.266814] softirqs last disabled at (8079): [] irq_exit_rcu+0x93/0xc0
[ 60.267523] ---[ end trace 0000000000000000 ]---
[ 60.271705] ------------[ cut here ]------------
[ 60.272164] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.273283] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.274069] Modules linked in:
[ 60.274367] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.275126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.275829] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.276282] 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
[ 60.277809] RSP: 0018:ffff888019d37c00 EFLAGS: 00010282
[ 60.278289] RAX: 0000000000000000 RBX: ffff88800de2d440 RCX: 0000000000000000
[ 60.278904] RDX: ffff88800ee89b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.279496] RBP: ffff88800de2d454 R08: 0000000000000001 R09: 0000000000000000
[ 60.280125] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.280720] R13: ffffffff84e223a0 R14: ffff88800de2d448 R15: ffffffff84da62e0
[ 60.281278] FS: 00005555570e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.281983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.282485] CR2: 00007f69314bd6f4 CR3: 000000000f352000 CR4: 0000000000350ef0
[ 60.283137] Call Trace:
[ 60.283369]
[ 60.283582] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.284013] ipv6_frags_init_net+0x206/0x3c0
[ 60.284366] ops_init+0xbb/0x6b0
[ 60.284673] setup_net+0x3d9/0x990
[ 60.284958] ? down_read_killable+0x1d7/0x4e0
[ 60.285347] ? __pfx_setup_net+0x10/0x10
[ 60.285776] ? copy_net_ns+0x17c/0x770
[ 60.286128] copy_net_ns+0x321/0x770
[ 60.286470] create_new_namespaces+0x3f6/0xb30
[ 60.286894] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.287319] ksys_unshare+0x44d/0x8e0
[ 60.287680] ? __pfx_ksys_unshare+0x10/0x10
[ 60.288078] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.288551] __x64_sys_unshare+0x31/0x40
[ 60.288916] do_syscall_64+0x3f/0x90
[ 60.289244] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.289741] RIP: 0033:0x7f990b6280d7
[ 60.290068] 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
[ 60.291564] RSP: 002b:00007ffd36bd2d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.292209] RAX: ffffffffffffffda RBX: 00007ffd36bd3378 RCX: 00007f990b6280d7
[ 60.292825] RDX: 00007f990b69241f RSI: 00007ffd36bd2cd0 RDI: 0000000040000000
[ 60.293459] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd36bd2ae0
[ 60.294151] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f990b73abf0
[ 60.294774] R13: 00007ffd36bd2e10 R14: 0000000000000000 R15: 00000000000000f8
[ 60.295407]
[ 60.295615] irq event stamp: 10475
[ 60.295956] hardirqs last enabled at (10487): [] __up_console_sem+0x78/0x80
[ 60.296711] hardirqs last disabled at (10498): [] __up_console_sem+0x5d/0x80
[ 60.297432] softirqs last enabled at (10438): [] irq_exit_rcu+0x93/0xc0
[ 60.298173] softirqs last disabled at (10433): [] irq_exit_rcu+0x93/0xc0
[ 60.298899] ---[ end trace 0000000000000000 ]---
[ 60.299986] ------------[ cut here ]------------
[ 60.300392] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.301939] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.302703] Modules linked in:
[ 60.302990] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.303819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.304501] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.304969] 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
[ 60.306549] RSP: 0018:ffff888019d37bf0 EFLAGS: 00010286
[ 60.307037] RAX: 0000000000000000 RBX: ffff88800de2ca40 RCX: 0000000000000000
[ 60.307630] RDX: ffff88800ee89b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.308273] RBP: ffff88800de2ca54 R08: 0000000000000001 R09: 0000000000000000
[ 60.308931] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.309585] R13: ffffffff84e223a0 R14: ffff88800de2ca48 R15: ffffffff84daf020
[ 60.310248] FS: 00005555570e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.310953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.311458] CR2: 00007f69314bd6f4 CR3: 000000000f352000 CR4: 0000000000350ef0
[ 60.312097] Call Trace:
[ 60.312326]
[ 60.312538] nf_ct_net_init+0x224/0x3d0
[ 60.312947] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.313353] ops_init+0xbb/0x6b0
[ 60.313717] setup_net+0x3d9/0x990
[ 60.314041] ? down_read_killable+0x1d7/0x4e0
[ 60.314449] ? __pfx_setup_net+0x10/0x10
[ 60.314844] ? copy_net_ns+0x17c/0x770
[ 60.315212] copy_net_ns+0x321/0x770
[ 60.315549] create_new_namespaces+0x3f6/0xb30
[ 60.316035] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.316513] ksys_unshare+0x44d/0x8e0
[ 60.316896] ? __pfx_ksys_unshare+0x10/0x10
[ 60.317297] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.317893] __x64_sys_unshare+0x31/0x40
[ 60.318294] do_syscall_64+0x3f/0x90
[ 60.318643] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.319153] RIP: 0033:0x7f990b6280d7
[ 60.319489] 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
[ 60.321034] RSP: 002b:00007ffd36bd2d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.321749] RAX: ffffffffffffffda RBX: 00007ffd36bd3378 RCX: 00007f990b6280d7
[ 60.322390] RDX: 00007f990b69241f RSI: 00007ffd36bd2cd0 RDI: 0000000040000000
[ 60.323063] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd36bd2ae0
[ 60.323731] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f990b73abf0
[ 60.324351] R13: 00007ffd36bd2e10 R14: 0000000000000000 R15: 00000000000000f8
[ 60.325016]
[ 60.325231] irq event stamp: 11343
[ 60.325573] hardirqs last enabled at (11353): [] __up_console_sem+0x78/0x80
[ 60.326317] hardirqs last disabled at (11364): [] __up_console_sem+0x5d/0x80
[ 60.327038] softirqs last enabled at (10854): [] irq_exit_rcu+0x93/0xc0
[ 60.327729] softirqs last disabled at (10757): [] irq_exit_rcu+0x93/0xc0
[ 60.328391] ---[ end trace 0000000000000000 ]---
executing program
[ 61.997276] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.044770] Bluetooth: hci0: command 0x041b tx timeout
[ 66.092723] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.140760] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:16:30 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019d375f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 00005555570e3400 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=00007f69314bd6f4 CR3=000000000f352000 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=00000000000287c1 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f879b9386f4 CR3=000000000f5aa000 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=2031343a36313a39302037312079614d XMM01=5d3137333933322e30362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000