Warning: Permanently added '[localhost]:15037' (ECDSA) to the list of known hosts.
2023/05/17 08:48:50 fuzzer started
2023/05/17 08:48:51 dialing manager at localhost:35573
2023/05/17 08:48:51 checking machine...
2023/05/17 08:48:51 checking revisions...
syzkaller login: [ 48.949709] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:48:51 testing simple program...
[ 49.023248] cgroup: Unknown subsys name 'net'
[ 49.120665] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.055248] audit: type=1400 audit(1684313344.560:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 63.166828] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.168299] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.170494] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.173327] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.174913] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.176033] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.559136] ------------[ cut here ]------------
[ 63.559959] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.562022] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.563322] Modules linked in:
[ 63.563847] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.568676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.569747] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.570429] 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
[ 63.572713] RSP: 0018:ffff88800f13fc00 EFLAGS: 00010282
[ 63.573442] RAX: 0000000000000000 RBX: ffff88800e09ac40 RCX: 0000000000000000
[ 63.574366] RDX: ffff8880170a0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.575268] RBP: ffff88800e09ac54 R08: 0000000000000001 R09: 0000000000000000
[ 63.576195] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.577137] R13: ffffffff84e223a0 R14: ffff88800e09ac48 R15: ffffffff84d73340
[ 63.578052] FS: 0000555555e55400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.579094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.579871] CR2: 00007f1a2c52e028 CR3: 00000000173ba000 CR4: 0000000000350ee0
[ 63.580789] Call Trace:
[ 63.581146]
[ 63.581452] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.582114] ipv4_frags_init_net+0x269/0x440
[ 63.582686] ops_init+0xbb/0x6b0
[ 63.583170] setup_net+0x3d9/0x990
[ 63.583632] ? down_read_killable+0x1d7/0x4e0
[ 63.584244] ? __pfx_setup_net+0x10/0x10
[ 63.584810] ? copy_net_ns+0x17c/0x770
[ 63.585547] copy_net_ns+0x321/0x770
[ 63.586094] create_new_namespaces+0x3f6/0xb30
[ 63.586706] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.587376] ksys_unshare+0x44d/0x8e0
[ 63.587921] ? __pfx_ksys_unshare+0x10/0x10
[ 63.588490] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.589294] __x64_sys_unshare+0x31/0x40
[ 63.589864] do_syscall_64+0x3f/0x90
[ 63.590361] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.591053] RIP: 0033:0x7f8da2a8c0d7
[ 63.591535] 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
[ 63.593814] RSP: 002b:00007ffca6fe7d48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.594803] RAX: ffffffffffffffda RBX: 00007ffca6fe8388 RCX: 00007f8da2a8c0d7
[ 63.595708] RDX: 00007f8da2af641f RSI: 00007ffca6fe7ce0 RDI: 0000000040000000
[ 63.596643] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca6fe7af0
[ 63.597603] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8da2b9ebf0
[ 63.598512] R13: 00007ffca6fe7e20 R14: 0000000000000000 R15: 00000000000000f8
[ 63.599445]
[ 63.599785] irq event stamp: 9143
[ 63.600222] hardirqs last enabled at (9153): [] __up_console_sem+0x78/0x80
[ 63.601338] hardirqs last disabled at (9164): [] __up_console_sem+0x5d/0x80
[ 63.602432] softirqs last enabled at (8960): [] irq_exit_rcu+0x93/0xc0
[ 63.603518] softirqs last disabled at (8955): [] irq_exit_rcu+0x93/0xc0
[ 63.604584] ---[ end trace 0000000000000000 ]---
[ 63.609990] ------------[ cut here ]------------
[ 63.610618] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.612482] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.613616] Modules linked in:
[ 63.614061] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.615266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.616343] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.617051] 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
[ 63.619303] RSP: 0018:ffff88800f13fc00 EFLAGS: 00010282
[ 63.619994] RAX: 0000000000000000 RBX: ffff88801634e840 RCX: 0000000000000000
[ 63.620907] RDX: ffff8880170a0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.621807] RBP: ffff88801634e854 R08: 0000000000000001 R09: 0000000000000000
[ 63.622674] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.623560] R13: ffffffff84e223a0 R14: ffff88801634e848 R15: ffffffff84da62e0
[ 63.624441] FS: 0000555555e55400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.625441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.626184] CR2: 00007f1a2c52e028 CR3: 00000000173ba000 CR4: 0000000000350ee0
[ 63.627079] Call Trace:
[ 63.627418]
[ 63.627731] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.628395] ipv6_frags_init_net+0x206/0x3c0
[ 63.629023] ops_init+0xbb/0x6b0
[ 63.629482] setup_net+0x3d9/0x990
[ 63.629979] ? down_read_killable+0x1d7/0x4e0
[ 63.630581] ? __pfx_setup_net+0x10/0x10
[ 63.631142] ? copy_net_ns+0x17c/0x770
[ 63.631672] copy_net_ns+0x321/0x770
[ 63.632200] create_new_namespaces+0x3f6/0xb30
[ 63.632855] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.633496] ksys_unshare+0x44d/0x8e0
[ 63.634035] ? __pfx_ksys_unshare+0x10/0x10
[ 63.634607] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.635377] __x64_sys_unshare+0x31/0x40
[ 63.635950] do_syscall_64+0x3f/0x90
[ 63.636456] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.637171] RIP: 0033:0x7f8da2a8c0d7
[ 63.637668] 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
[ 63.639964] RSP: 002b:00007ffca6fe7d48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.640973] RAX: ffffffffffffffda RBX: 00007ffca6fe8388 RCX: 00007f8da2a8c0d7
[ 63.641925] RDX: 00007f8da2af641f RSI: 00007ffca6fe7ce0 RDI: 0000000040000000
[ 63.642841] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca6fe7af0
[ 63.643739] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8da2b9ebf0
[ 63.644665] R13: 00007ffca6fe7e20 R14: 0000000000000000 R15: 00000000000000f8
[ 63.645639]
[ 63.645973] irq event stamp: 10695
[ 63.646431] hardirqs last enabled at (10705): [] __up_console_sem+0x78/0x80
[ 63.647542] hardirqs last disabled at (10716): [] __up_console_sem+0x5d/0x80
[ 63.648655] softirqs last enabled at (10190): [] irq_exit_rcu+0x93/0xc0
[ 63.649777] softirqs last disabled at (10163): [] irq_exit_rcu+0x93/0xc0
[ 63.650881] ---[ end trace 0000000000000000 ]---
[ 63.652262] ------------[ cut here ]------------
[ 63.652931] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.654921] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.656004] Modules linked in:
[ 63.656433] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.657649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.658711] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.659427] 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
[ 63.661776] RSP: 0018:ffff88800f13fbf0 EFLAGS: 00010286
[ 63.662468] RAX: 0000000000000000 RBX: ffff88801634e040 RCX: 0000000000000000
[ 63.663410] RDX: ffff8880170a0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.664339] RBP: ffff88801634e054 R08: 0000000000000001 R09: 0000000000000000
[ 63.665276] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.666199] R13: ffffffff84e223a0 R14: ffff88801634e048 R15: ffffffff84daf020
[ 63.667148] FS: 0000555555e55400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.668182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.668968] CR2: 00007f1a2c52e028 CR3: 00000000173ba000 CR4: 0000000000350ee0
[ 63.669895] Call Trace:
[ 63.670233]
[ 63.670548] nf_ct_net_init+0x224/0x3d0
[ 63.671110] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.671705] ops_init+0xbb/0x6b0
[ 63.672189] setup_net+0x3d9/0x990
[ 63.672659] ? down_read_killable+0x1d7/0x4e0
[ 63.673287] ? __pfx_setup_net+0x10/0x10
[ 63.673845] ? copy_net_ns+0x17c/0x770
[ 63.674374] copy_net_ns+0x321/0x770
[ 63.674899] create_new_namespaces+0x3f6/0xb30
[ 63.675528] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.676196] ksys_unshare+0x44d/0x8e0
[ 63.676713] ? __pfx_ksys_unshare+0x10/0x10
[ 63.677319] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.678095] __x64_sys_unshare+0x31/0x40
[ 63.678639] do_syscall_64+0x3f/0x90
[ 63.679158] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.679853] RIP: 0033:0x7f8da2a8c0d7
[ 63.680341] 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
[ 63.682609] RSP: 002b:00007ffca6fe7d48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.683565] RAX: ffffffffffffffda RBX: 00007ffca6fe8388 RCX: 00007f8da2a8c0d7
[ 63.684461] RDX: 00007f8da2af641f RSI: 00007ffca6fe7ce0 RDI: 0000000040000000
[ 63.685378] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca6fe7af0
[ 63.686264] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8da2b9ebf0
[ 63.687152] R13: 00007ffca6fe7e20 R14: 0000000000000000 R15: 00000000000000f8
[ 63.688048]
[ 63.688348] irq event stamp: 11573
[ 63.688829] hardirqs last enabled at (11585): [] __up_console_sem+0x78/0x80
[ 63.689910] hardirqs last disabled at (11596): [] __up_console_sem+0x5d/0x80
[ 63.690977] softirqs last enabled at (11054): [] irq_exit_rcu+0x93/0xc0
[ 63.692001] softirqs last disabled at (11041): [] irq_exit_rcu+0x93/0xc0
[ 63.693049] ---[ end trace 0000000000000000 ]---
executing program
[ 65.249472] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.296833] Bluetooth: hci0: command 0x041b tx timeout
[ 69.344851] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.392869] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:48:54 Registers:
info registers vcpu 0
RAX=0000000000021681 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f464c2df258 CR3=000000001620c000 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=1512f36b63f5b39b1a4e718d4b95f838
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8781a5dc5af2ab5c000000000013b958 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=485a48071d580bb300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f13f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 0000555555e55400 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=00007f1a2c52e028 CR3=00000000173ba000 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=756e696c2d34365f3638782f62696c2f XMM01=6f732e616d7a6c62696c2f756e672d78
XMM02=00352e6f732e616d7a6c62696c2f756e XMM03=672d78756e696c2d34365f3638782f62
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000