Warning: Permanently added '[localhost]:30215' (ECDSA) to the list of known hosts.
2023/05/17 22:08:35 fuzzer started
2023/05/17 22:08:36 dialing manager at localhost:44319
2023/05/17 22:08:36 checking machine...
2023/05/17 22:08:36 checking revisions...
syzkaller login: [ 42.917771] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:08:36 testing simple program...
[ 42.977031] cgroup: Unknown subsys name 'net'
[ 43.063313] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.835146] audit: type=1400 audit(1684361329.233:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.962464] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.964496] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.967378] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.972932] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.975323] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.977071] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.377041] ------------[ cut here ]------------
[ 57.377833] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.379909] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.381212] Modules linked in:
[ 57.381749] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.385516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.386545] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.387252] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.389429] RSP: 0018:ffff88800f94fc00 EFLAGS: 00010282
[ 57.390119] RAX: 0000000000000000 RBX: ffff88800dd85c40 RCX: 0000000000000000
[ 57.391010] RDX: ffff88800fb13680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.391933] RBP: ffff88800dd85c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.392813] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.393683] R13: ffffffff84e23fe0 R14: ffff88800dd85c48 R15: ffffffff84d74dc0
[ 57.394557] FS: 00005555566a6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.395586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.396309] CR2: 00007fb013dc66f4 CR3: 0000000019b1e000 CR4: 0000000000350ef0
[ 57.397191] Call Trace:
[ 57.397512]
[ 57.397835] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.398460] ipv4_frags_init_net+0x269/0x440
[ 57.399067] ops_init+0xbb/0x6b0
[ 57.399526] setup_net+0x3d9/0x990
[ 57.400009] ? down_read_killable+0x1d7/0x4e0
[ 57.400574] ? __pfx_setup_net+0x10/0x10
[ 57.401115] ? copy_net_ns+0x17c/0x770
[ 57.401667] copy_net_ns+0x321/0x770
[ 57.402184] create_new_namespaces+0x3f6/0xb30
[ 57.402794] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.403445] ksys_unshare+0x44d/0x8e0
[ 57.403961] ? __pfx_ksys_unshare+0x10/0x10
[ 57.404499] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.405228] __x64_sys_unshare+0x31/0x40
[ 57.405765] do_syscall_64+0x3f/0x90
[ 57.406270] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.406936] RIP: 0033:0x7fa0f2acf0d7
[ 57.407430] 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
[ 57.409567] RSP: 002b:00007fffc0c90818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.410520] RAX: ffffffffffffffda RBX: 00007fffc0c90e58 RCX: 00007fa0f2acf0d7
[ 57.411448] RDX: 00007fa0f2b3941f RSI: 00007fffc0c907b0 RDI: 0000000040000000
[ 57.412321] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc0c905c0
[ 57.413188] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa0f2be1bf0
[ 57.414083] R13: 00007fffc0c908f0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.415000]
[ 57.415320] irq event stamp: 9037
[ 57.415769] hardirqs last enabled at (9049): [] __up_console_sem+0x78/0x80
[ 57.416861] hardirqs last disabled at (9062): [] __up_console_sem+0x5d/0x80
[ 57.417923] softirqs last enabled at (8998): [] irq_exit_rcu+0x93/0xc0
[ 57.418945] softirqs last disabled at (8993): [] irq_exit_rcu+0x93/0xc0
[ 57.419963] ---[ end trace 0000000000000000 ]---
[ 57.425373] ------------[ cut here ]------------
[ 57.425996] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.427622] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.428748] Modules linked in:
[ 57.429153] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.430323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.431321] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.432005] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.434217] RSP: 0018:ffff88800f94fc00 EFLAGS: 00010282
[ 57.434906] RAX: 0000000000000000 RBX: ffff88800dad2c40 RCX: 0000000000000000
[ 57.435793] RDX: ffff88800fb13680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.436707] RBP: ffff88800dad2c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.437561] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.438479] R13: ffffffff84e23fe0 R14: ffff88800dad2c48 R15: ffffffff84da7d60
[ 57.439363] FS: 00005555566a6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.440395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.441132] CR2: 00007fb013dc66f4 CR3: 0000000019b1e000 CR4: 0000000000350ef0
[ 57.442030] Call Trace:
[ 57.442355]
[ 57.442684] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.443303] ipv6_frags_init_net+0x206/0x3c0
[ 57.443889] ops_init+0xbb/0x6b0
[ 57.444382] setup_net+0x3d9/0x990
[ 57.444867] ? down_read_killable+0x1d7/0x4e0
[ 57.445433] ? __pfx_setup_net+0x10/0x10
[ 57.445989] ? copy_net_ns+0x17c/0x770
[ 57.446529] copy_net_ns+0x321/0x770
[ 57.447049] create_new_namespaces+0x3f6/0xb30
[ 57.447660] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.448267] ksys_unshare+0x44d/0x8e0
[ 57.448791] ? __pfx_ksys_unshare+0x10/0x10
[ 57.449334] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.450122] __x64_sys_unshare+0x31/0x40
[ 57.450670] do_syscall_64+0x3f/0x90
[ 57.451145] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.451806] RIP: 0033:0x7fa0f2acf0d7
[ 57.452274] 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
[ 57.454498] RSP: 002b:00007fffc0c90818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.455444] RAX: ffffffffffffffda RBX: 00007fffc0c90e58 RCX: 00007fa0f2acf0d7
[ 57.456333] RDX: 00007fa0f2b3941f RSI: 00007fffc0c907b0 RDI: 0000000040000000
[ 57.457204] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc0c905c0
[ 57.458148] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa0f2be1bf0
[ 57.459026] R13: 00007fffc0c908f0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.459926]
[ 57.460222] irq event stamp: 10857
[ 57.460687] hardirqs last enabled at (10869): [] __up_console_sem+0x78/0x80
[ 57.461737] hardirqs last disabled at (10880): [] __up_console_sem+0x5d/0x80
[ 57.462854] softirqs last enabled at (10686): [] irq_exit_rcu+0x93/0xc0
[ 57.463895] softirqs last disabled at (10677): [] irq_exit_rcu+0x93/0xc0
[ 57.464942] ---[ end trace 0000000000000000 ]---
[ 57.466316] ------------[ cut here ]------------
[ 57.466978] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.468850] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.469889] Modules linked in:
[ 57.470356] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.471493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.472489] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.473162] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.475375] RSP: 0018:ffff88800f94fbf0 EFLAGS: 00010286
[ 57.476073] RAX: 0000000000000000 RBX: ffff88800dad3240 RCX: 0000000000000000
[ 57.476956] RDX: ffff88800fb13680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.477838] RBP: ffff88800dad3254 R08: 0000000000000001 R09: 0000000000000000
[ 57.478781] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.479664] R13: ffffffff84e23fe0 R14: ffff88800dad3248 R15: ffffffff84db0aa0
[ 57.480524] FS: 00005555566a6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.481508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.482298] CR2: 00007fb013dc66f4 CR3: 0000000019b1e000 CR4: 0000000000350ef0
[ 57.483188] Call Trace:
[ 57.483513]
[ 57.483838] nf_ct_net_init+0x224/0x3d0
[ 57.484346] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.484940] ops_init+0xbb/0x6b0
[ 57.485380] setup_net+0x3d9/0x990
[ 57.485867] ? down_read_killable+0x1d7/0x4e0
[ 57.486480] ? __pfx_setup_net+0x10/0x10
[ 57.487014] ? copy_net_ns+0x17c/0x770
[ 57.487520] copy_net_ns+0x321/0x770
[ 57.488028] create_new_namespaces+0x3f6/0xb30
[ 57.488602] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.489244] ksys_unshare+0x44d/0x8e0
[ 57.489754] ? __pfx_ksys_unshare+0x10/0x10
[ 57.490374] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.491108] __x64_sys_unshare+0x31/0x40
[ 57.491618] do_syscall_64+0x3f/0x90
[ 57.492120] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.492784] RIP: 0033:0x7fa0f2acf0d7
[ 57.493243] 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
[ 57.495430] RSP: 002b:00007fffc0c90818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.496382] RAX: ffffffffffffffda RBX: 00007fffc0c90e58 RCX: 00007fa0f2acf0d7
[ 57.497273] RDX: 00007fa0f2b3941f RSI: 00007fffc0c907b0 RDI: 0000000040000000
[ 57.498224] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc0c905c0
[ 57.499099] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa0f2be1bf0
[ 57.499973] R13: 00007fffc0c908f0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.500872]
[ 57.501168] irq event stamp: 11635
[ 57.501597] hardirqs last enabled at (11645): [] __up_console_sem+0x78/0x80
[ 57.502739] hardirqs last disabled at (11658): [] __up_console_sem+0x5d/0x80
[ 57.503805] softirqs last enabled at (11226): [] irq_exit_rcu+0x93/0xc0
[ 57.504832] softirqs last disabled at (11221): [] irq_exit_rcu+0x93/0xc0
[ 57.505864] ---[ end trace 0000000000000000 ]---
executing program
[ 59.041223] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.088793] Bluetooth: hci0: command 0x041b tx timeout
[ 63.137820] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.184722] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:08:43 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f94f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 00005555566a6400 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=00007fb013dc66f4 CR3=0000000019b1e000 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=000000000003a7e3 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007efdcd8c67d0 CR3=0000000015d4e000 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=60cc968c74145bb52f42c0218ecd9842
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=3ae0fdc887c88be6000000000013d808 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=89c08940f8cbbaeb00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000