Warning: Permanently added '[localhost]:55105' (ECDSA) to the list of known hosts.
2023/05/17 18:06:03 fuzzer started
2023/05/17 18:06:03 dialing manager at localhost:44319
2023/05/17 18:06:03 checking machine...
2023/05/17 18:06:03 checking revisions...
syzkaller login: [ 39.281559] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:06:03 testing simple program...
[ 39.347558] cgroup: Unknown subsys name 'net'
[ 39.421223] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.709075] audit: type=1400 audit(1684346775.985:6): 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
[ 52.831971] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.833466] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.834736] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.837815] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.839275] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.841193] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.218765] ------------[ cut here ]------------
[ 53.219508] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.221162] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.222274] Modules linked in:
[ 53.222710] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.224708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.227290] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.228879] 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
[ 53.231077] RSP: 0018:ffff88801f26fc00 EFLAGS: 00010282
[ 53.231767] RAX: 0000000000000000 RBX: ffff8880165c8840 RCX: 0000000000000000
[ 53.232663] RDX: ffff88800e083680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.233544] RBP: ffff8880165c8854 R08: 0000000000000001 R09: 0000000000000000
[ 53.234472] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.235370] R13: ffffffff84e23fe0 R14: ffff8880165c8848 R15: ffffffff84d74dc0
[ 53.236243] FS: 0000555556707400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.237250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.238003] CR2: 00007f95f27836f4 CR3: 000000000e358000 CR4: 0000000000350ef0
[ 53.238912] Call Trace:
[ 53.239237]
[ 53.239560] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.240183] ipv4_frags_init_net+0x269/0x440
[ 53.240775] ops_init+0xbb/0x6b0
[ 53.241226] setup_net+0x3d9/0x990
[ 53.241709] ? down_read_killable+0x1d7/0x4e0
[ 53.242296] ? __pfx_setup_net+0x10/0x10
[ 53.242835] ? copy_net_ns+0x17c/0x770
[ 53.243378] copy_net_ns+0x321/0x770
[ 53.243864] create_new_namespaces+0x3f6/0xb30
[ 53.244494] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.245109] ksys_unshare+0x44d/0x8e0
[ 53.245626] ? __pfx_ksys_unshare+0x10/0x10
[ 53.246175] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.246940] __x64_sys_unshare+0x31/0x40
[ 53.247489] do_syscall_64+0x3f/0x90
[ 53.247969] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.248647] RIP: 0033:0x7fac1f8710d7
[ 53.249114] 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
[ 53.251288] RSP: 002b:00007ffe090ffcd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.252234] RAX: ffffffffffffffda RBX: 00007ffe09100318 RCX: 00007fac1f8710d7
[ 53.253139] RDX: 00007fac1f8db41f RSI: 00007ffe090ffc70 RDI: 0000000040000000
[ 53.254026] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe090ffa80
[ 53.254939] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fac1f983bf0
[ 53.255844] R13: 00007ffe090ffdb0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.256791]
[ 53.257097] irq event stamp: 7767
[ 53.257553] hardirqs last enabled at (7779): [] __up_console_sem+0x78/0x80
[ 53.258647] hardirqs last disabled at (7790): [] __up_console_sem+0x5d/0x80
[ 53.259715] softirqs last enabled at (7248): [] irq_exit_rcu+0x93/0xc0
[ 53.260774] softirqs last disabled at (7243): [] irq_exit_rcu+0x93/0xc0
[ 53.261807] ---[ end trace 0000000000000000 ]---
[ 53.267318] ------------[ cut here ]------------
[ 53.268208] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.269831] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.270915] Modules linked in:
[ 53.271323] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.272531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.273576] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.274228] 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
[ 53.276457] RSP: 0018:ffff88801f26fc00 EFLAGS: 00010282
[ 53.277136] RAX: 0000000000000000 RBX: ffff88800dc32240 RCX: 0000000000000000
[ 53.278052] RDX: ffff88800e083680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.278961] RBP: ffff88800dc32254 R08: 0000000000000001 R09: 0000000000000000
[ 53.279866] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.280752] R13: ffffffff84e23fe0 R14: ffff88800dc32248 R15: ffffffff84da7d60
[ 53.281661] FS: 0000555556707400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.282665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.283414] CR2: 00007f95f27836f4 CR3: 000000000e358000 CR4: 0000000000350ef0
[ 53.284274] Call Trace:
[ 53.284635]
[ 53.284938] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.285586] ipv6_frags_init_net+0x206/0x3c0
[ 53.286159] ops_init+0xbb/0x6b0
[ 53.286657] setup_net+0x3d9/0x990
[ 53.287122] ? down_read_killable+0x1d7/0x4e0
[ 53.287720] ? __pfx_setup_net+0x10/0x10
[ 53.288230] ? copy_net_ns+0x17c/0x770
[ 53.288773] copy_net_ns+0x321/0x770
[ 53.289262] create_new_namespaces+0x3f6/0xb30
[ 53.289888] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.290545] ksys_unshare+0x44d/0x8e0
[ 53.291039] ? __pfx_ksys_unshare+0x10/0x10
[ 53.291629] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.292374] __x64_sys_unshare+0x31/0x40
[ 53.292895] do_syscall_64+0x3f/0x90
[ 53.293408] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.294054] RIP: 0033:0x7fac1f8710d7
[ 53.294560] 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
[ 53.296729] RSP: 002b:00007ffe090ffcd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.297688] RAX: ffffffffffffffda RBX: 00007ffe09100318 RCX: 00007fac1f8710d7
[ 53.298603] RDX: 00007fac1f8db41f RSI: 00007ffe090ffc70 RDI: 0000000040000000
[ 53.299503] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe090ffa80
[ 53.300386] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fac1f983bf0
[ 53.301251] R13: 00007ffe090ffdb0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.302171]
[ 53.302511] irq event stamp: 9983
[ 53.302943] hardirqs last enabled at (9993): [] __up_console_sem+0x78/0x80
[ 53.304002] hardirqs last disabled at (10004): [] __up_console_sem+0x5d/0x80
[ 53.305078] softirqs last enabled at (9534): [] irq_exit_rcu+0x93/0xc0
[ 53.306109] softirqs last disabled at (9529): [] irq_exit_rcu+0x93/0xc0
[ 53.307161] ---[ end trace 0000000000000000 ]---
[ 53.308499] ------------[ cut here ]------------
[ 53.309084] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.310972] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.312072] Modules linked in:
[ 53.312517] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.313699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.314756] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.315450] 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
[ 53.317668] RSP: 0018:ffff88801f26fbf0 EFLAGS: 00010286
[ 53.318340] RAX: 0000000000000000 RBX: ffff88800dc32840 RCX: 0000000000000000
[ 53.319251] RDX: ffff88800e083680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.320165] RBP: ffff88800dc32854 R08: 0000000000000001 R09: 0000000000000000
[ 53.321049] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.321938] R13: ffffffff84e23fe0 R14: ffff88800dc32848 R15: ffffffff84db0aa0
[ 53.322845] FS: 0000555556707400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.323840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.324574] CR2: 00007f95f27836f4 CR3: 000000000e358000 CR4: 0000000000350ef0
[ 53.325465] Call Trace:
[ 53.325791]
[ 53.326091] nf_ct_net_init+0x224/0x3d0
[ 53.326658] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.327238] ops_init+0xbb/0x6b0
[ 53.327714] setup_net+0x3d9/0x990
[ 53.328181] ? down_read_killable+0x1d7/0x4e0
[ 53.328779] ? __pfx_setup_net+0x10/0x10
[ 53.329297] ? copy_net_ns+0x17c/0x770
[ 53.329836] copy_net_ns+0x321/0x770
[ 53.330375] create_new_namespaces+0x3f6/0xb30
[ 53.330963] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.331611] ksys_unshare+0x44d/0x8e0
[ 53.332100] ? __pfx_ksys_unshare+0x10/0x10
[ 53.332680] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.333425] __x64_sys_unshare+0x31/0x40
[ 53.333940] do_syscall_64+0x3f/0x90
[ 53.334465] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.335106] RIP: 0033:0x7fac1f8710d7
[ 53.335594] 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
[ 53.337771] RSP: 002b:00007ffe090ffcd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.338740] RAX: ffffffffffffffda RBX: 00007ffe09100318 RCX: 00007fac1f8710d7
[ 53.339643] RDX: 00007fac1f8db41f RSI: 00007ffe090ffc70 RDI: 0000000040000000
[ 53.340543] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe090ffa80
[ 53.341433] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fac1f983bf0
[ 53.342306] R13: 00007ffe090ffdb0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.343216]
[ 53.343553] irq event stamp: 10759
[ 53.343987] hardirqs last enabled at (10769): [] __up_console_sem+0x78/0x80
[ 53.345042] hardirqs last disabled at (10780): [] __up_console_sem+0x5d/0x80
[ 53.346116] softirqs last enabled at (10666): [] irq_exit_rcu+0x93/0xc0
[ 53.347181] softirqs last disabled at (10661): [] irq_exit_rcu+0x93/0xc0
[ 53.348222] ---[ end trace 0000000000000000 ]---
executing program
[ 54.911236] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.958806] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.006454] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.054775] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:06:13 Registers:
info registers vcpu 0
RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f26f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000049 R11=0000000000000001
R12=0000000000000049 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 0000555556707400 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=00007f95f27836f4 CR3=000000000e358000 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=ffff888016e00001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888016dffa01
RSI=ffff888016dffa00 RDI=ffff888016dff518 RBP=ffff888016dff560 RSP=ffff888016dff490
R8 =ffffffff861443d0 R9 =ffffffff861443d4 R10=0000000000038001 R11=ffff888016dff548
R12=ffff888016dff568 R13=ffff888016dff550 R14=ffff888016dffa00 R15=ffff888016dff508
RIP=ffffffff811301c5 RFL=00000282 [--S----] 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fe9f1e6e900 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=00007fe9f1284030 CR3=00000000165aa000 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=494e4f544f4e4f4d5f454352554f535f XMM01=49545f43494e4f544f4e4f4d5f454352
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d35f14e95510c1f600000000001143c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3e7fe10453d8431400000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000