Warning: Permanently added '[localhost]:46851' (ECDSA) to the list of known hosts.
2023/05/17 10:59:19 fuzzer started
2023/05/17 10:59:19 dialing manager at localhost:44319
2023/05/17 10:59:19 checking machine...
2023/05/17 10:59:19 checking revisions...
syzkaller login: [ 303.854894] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:59:19 testing simple program...
[ 303.934643] cgroup: Unknown subsys name 'net'
[ 304.074237] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 317.819592] audit: type=1400 audit(1684321173.596:6): 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
executing program
[ 318.889952] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 318.892090] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 318.893461] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 318.896254] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 318.897974] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 318.899443] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 319.304177] ------------[ cut here ]------------
[ 319.304839] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 319.306387] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 319.307417] Modules linked in:
[ 319.307874] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 319.310063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 319.312453] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 319.313661] 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
[ 319.316336] RSP: 0018:ffff88801b887c00 EFLAGS: 00010282
[ 319.317158] RAX: 0000000000000000 RBX: ffff888016619c40 RCX: 0000000000000000
[ 319.318260] RDX: ffff88800fd0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 319.319385] RBP: ffff888016619c54 R08: 0000000000000001 R09: 0000000000000000
[ 319.320374] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 319.321359] R13: ffffffff84e23fe0 R14: ffff888016619c48 R15: ffffffff84d74dc0
[ 319.322346] FS: 0000555556317400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 319.323509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 319.324427] CR2: 00007f4ffed086f4 CR3: 000000001b922000 CR4: 0000000000350ee0
[ 319.325429] Call Trace:
[ 319.325934]
[ 319.326237] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 319.327137] ipv4_frags_init_net+0x269/0x440
[ 319.327729] ops_init+0xbb/0x6b0
[ 319.328242] setup_net+0x3d9/0x990
[ 319.328701] ? down_read_killable+0x1d7/0x4e0
[ 319.329316] ? __pfx_setup_net+0x10/0x10
[ 319.329865] ? copy_net_ns+0x17c/0x770
[ 319.330380] copy_net_ns+0x321/0x770
[ 319.330897] create_new_namespaces+0x3f6/0xb30
[ 319.331499] unshare_nsproxy_namespaces+0xc1/0x200
[ 319.332160] ksys_unshare+0x44d/0x8e0
[ 319.332651] ? __pfx_ksys_unshare+0x10/0x10
[ 319.333235] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 319.333985] __x64_sys_unshare+0x31/0x40
[ 319.334505] do_syscall_64+0x3f/0x90
[ 319.335026] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 319.335694] RIP: 0033:0x7f386055a0d7
[ 319.336197] 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
[ 319.338405] RSP: 002b:00007ffdf859e278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 319.339383] RAX: ffffffffffffffda RBX: 00007ffdf859e8b8 RCX: 00007f386055a0d7
[ 319.340277] RDX: 00007f38605c441f RSI: 00007ffdf859e210 RDI: 0000000040000000
[ 319.341192] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf859e020
[ 319.342119] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f386066cbf0
[ 319.343046] R13: 00007ffdf859e350 R14: 0000000000000000 R15: 00000000000000f8
[ 319.343986]
[ 319.344286] irq event stamp: 10331
[ 319.344729] hardirqs last enabled at (10341): [] __up_console_sem+0x78/0x80
[ 319.345855] hardirqs last disabled at (10354): [] __up_console_sem+0x5d/0x80
[ 319.346940] softirqs last enabled at (10304): [] irq_exit_rcu+0x93/0xc0
[ 319.348009] softirqs last disabled at (10299): [] irq_exit_rcu+0x93/0xc0
[ 319.349068] ---[ end trace 0000000000000000 ]---
[ 319.355621] ------------[ cut here ]------------
[ 319.356309] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 319.358013] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 319.359097] Modules linked in:
[ 319.359540] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 319.360653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 319.361611] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 319.362262] 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
[ 319.364325] RSP: 0018:ffff88801b887c00 EFLAGS: 00010282
[ 319.364982] RAX: 0000000000000000 RBX: ffff88800dd28240 RCX: 0000000000000000
[ 319.365822] RDX: ffff88800fd0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 319.366626] RBP: ffff88800dd28254 R08: 0000000000000001 R09: 0000000000000000
[ 319.367482] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 319.368360] R13: ffffffff84e23fe0 R14: ffff88800dd28248 R15: ffffffff84da7d60
[ 319.369266] FS: 0000555556317400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 319.370278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 319.371027] CR2: 00007f4ffed086f4 CR3: 000000001b922000 CR4: 0000000000350ee0
[ 319.371946] Call Trace:
[ 319.372275]
[ 319.372576] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 319.373240] ipv6_frags_init_net+0x206/0x3c0
[ 319.373842] ops_init+0xbb/0x6b0
[ 319.374292] setup_net+0x3d9/0x990
[ 319.374788] ? down_read_killable+0x1d7/0x4e0
[ 319.375378] ? __pfx_setup_net+0x10/0x10
[ 319.375948] ? copy_net_ns+0x17c/0x770
[ 319.376467] copy_net_ns+0x321/0x770
[ 319.376987] create_new_namespaces+0x3f6/0xb30
[ 319.377575] unshare_nsproxy_namespaces+0xc1/0x200
[ 319.378239] ksys_unshare+0x44d/0x8e0
[ 319.378731] ? __pfx_ksys_unshare+0x10/0x10
[ 319.379334] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 319.380089] __x64_sys_unshare+0x31/0x40
[ 319.380606] do_syscall_64+0x3f/0x90
[ 319.381121] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 319.381805] RIP: 0033:0x7f386055a0d7
[ 319.382269] 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
[ 319.384466] RSP: 002b:00007ffdf859e278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 319.385422] RAX: ffffffffffffffda RBX: 00007ffdf859e8b8 RCX: 00007f386055a0d7
[ 319.386314] RDX: 00007f38605c441f RSI: 00007ffdf859e210 RDI: 0000000040000000
[ 319.387216] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf859e020
[ 319.388138] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f386066cbf0
[ 319.389036] R13: 00007ffdf859e350 R14: 0000000000000000 R15: 00000000000000f8
[ 319.389955]
[ 319.390255] irq event stamp: 12735
[ 319.390688] hardirqs last enabled at (12745): [] __up_console_sem+0x78/0x80
[ 319.391794] hardirqs last disabled at (12756): [] __up_console_sem+0x5d/0x80
[ 319.392935] softirqs last enabled at (12508): [] irq_exit_rcu+0x93/0xc0
[ 319.393997] softirqs last disabled at (12495): [] irq_exit_rcu+0x93/0xc0
[ 319.395035] ---[ end trace 0000000000000000 ]---
[ 319.396524] ------------[ cut here ]------------
[ 319.397202] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 319.399136] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 319.400230] Modules linked in:
[ 319.400636] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 319.401806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 319.402819] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 319.403474] 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
[ 319.405664] RSP: 0018:ffff88801b887bf0 EFLAGS: 00010286
[ 319.406367] RAX: 0000000000000000 RBX: ffff88800974ba40 RCX: 0000000000000000
[ 319.407285] RDX: ffff88800fd0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 319.408182] RBP: ffff88800974ba54 R08: 0000000000000001 R09: 0000000000000000
[ 319.409069] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 319.409963] R13: ffffffff84e23fe0 R14: ffff88800974ba48 R15: ffffffff84db0aa0
[ 319.410868] FS: 0000555556317400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 319.411884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 319.412595] CR2: 00007f4ffed086f4 CR3: 000000001b922000 CR4: 0000000000350ee0
[ 319.413494] Call Trace:
[ 319.413852]
[ 319.414159] nf_ct_net_init+0x224/0x3d0
[ 319.414687] ? __pfx_nf_ct_net_init+0x10/0x10
[ 319.415307] ops_init+0xbb/0x6b0
[ 319.415791] setup_net+0x3d9/0x990
[ 319.416253] ? down_read_killable+0x1d7/0x4e0
[ 319.416854] ? __pfx_setup_net+0x10/0x10
[ 319.417370] ? copy_net_ns+0x17c/0x770
[ 319.417913] copy_net_ns+0x321/0x770
[ 319.418400] create_new_namespaces+0x3f6/0xb30
[ 319.419022] unshare_nsproxy_namespaces+0xc1/0x200
[ 319.419668] ksys_unshare+0x44d/0x8e0
[ 319.420201] ? __pfx_ksys_unshare+0x10/0x10
[ 319.420803] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 319.421531] __x64_sys_unshare+0x31/0x40
[ 319.422077] do_syscall_64+0x3f/0x90
[ 319.422565] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 319.423270] RIP: 0033:0x7f386055a0d7
[ 319.423779] 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
[ 319.426043] RSP: 002b:00007ffdf859e278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 319.426999] RAX: ffffffffffffffda RBX: 00007ffdf859e8b8 RCX: 00007f386055a0d7
[ 319.427947] RDX: 00007f38605c441f RSI: 00007ffdf859e210 RDI: 0000000040000000
[ 319.428872] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf859e020
[ 319.429815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f386066cbf0
[ 319.430699] R13: 00007ffdf859e350 R14: 0000000000000000 R15: 00000000000000f8
[ 319.431673]
[ 319.432017] irq event stamp: 13549
[ 319.432479] hardirqs last enabled at (13559): [] __up_console_sem+0x78/0x80
[ 319.433589] hardirqs last disabled at (13570): [] __up_console_sem+0x5d/0x80
[ 319.434701] softirqs last enabled at (13138): [] irq_exit_rcu+0x93/0xc0
[ 319.435822] softirqs last disabled at (13133): [] irq_exit_rcu+0x93/0xc0
[ 319.436916] ---[ end trace 0000000000000000 ]---
[ 320.976448] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 323.023865] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 325.071861] Bluetooth: hci0: command 0x040f tx timeout
[ 327.120195] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:55:08 Registers:
info registers vcpu 0
RAX=000000000002215f RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] 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=00007fb0c97061f0 CR3=000000000981a000 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=9114821382b2da89304d88a6629d7e59
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f528f70127afc79b0000000000184da8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e2e633be905b534500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801b8875e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 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 0000555556317400 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=00007f4ffed086f4 CR3=000000001b922000 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