Warning: Permanently added '[localhost]:21141' (ECDSA) to the list of known hosts.
2023/05/18 02:40:58 fuzzer started
2023/05/18 02:40:58 dialing manager at localhost:44319
2023/05/18 02:40:58 checking machine...
2023/05/18 02:40:58 checking revisions...
syzkaller login: [ 40.315274] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:40:58 testing simple program...
[ 40.370386] cgroup: Unknown subsys name 'net'
[ 40.441345] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.314426] audit: type=1400 audit(1684377671.709:6): 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
[ 54.439861] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.441453] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.444280] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.447488] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.450045] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.451321] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.855290] ------------[ cut here ]------------
[ 54.856166] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.858314] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.859542] Modules linked in:
[ 54.860053] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.865553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.866663] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.867431] 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
[ 54.869810] RSP: 0018:ffff888020247c00 EFLAGS: 00010282
[ 54.870547] RAX: 0000000000000000 RBX: ffff88800bbff840 RCX: 0000000000000000
[ 54.871570] RDX: ffff888016d09b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.872536] RBP: ffff88800bbff854 R08: 0000000000000001 R09: 0000000000000000
[ 54.873509] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.874444] R13: ffffffff84e23fe0 R14: ffff88800bbff848 R15: ffffffff84d74dc0
[ 54.875392] FS: 0000555556f55400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.876428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.877193] CR2: 00007ffd75fc9000 CR3: 000000000f6a4000 CR4: 0000000000350ef0
[ 54.878117] Call Trace:
[ 54.878457]
[ 54.878766] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.879463] ipv4_frags_init_net+0x269/0x440
[ 54.880072] ops_init+0xbb/0x6b0
[ 54.880537] setup_net+0x3d9/0x990
[ 54.881040] ? down_read_killable+0x1d7/0x4e0
[ 54.881640] ? __pfx_setup_net+0x10/0x10
[ 54.882202] ? copy_net_ns+0x17c/0x770
[ 54.882731] copy_net_ns+0x321/0x770
[ 54.883306] create_new_namespaces+0x3f6/0xb30
[ 54.883943] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.884584] ksys_unshare+0x44d/0x8e0
[ 54.885125] ? __pfx_ksys_unshare+0x10/0x10
[ 54.885693] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.886460] __x64_sys_unshare+0x31/0x40
[ 54.887060] do_syscall_64+0x3f/0x90
[ 54.887559] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.888269] RIP: 0033:0x7f2218d180d7
[ 54.888753] 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
[ 54.891052] RSP: 002b:00007fffeda31f28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.892025] RAX: ffffffffffffffda RBX: 00007fffeda32568 RCX: 00007f2218d180d7
[ 54.893004] RDX: 00007f2218d8241f RSI: 00007fffeda31ec0 RDI: 0000000040000000
[ 54.893917] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffeda31cd0
[ 54.894773] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2218e2abf0
[ 54.895695] R13: 00007fffeda32000 R14: 0000000000000000 R15: 00000000000000f8
[ 54.896615]
[ 54.896952] irq event stamp: 10071
[ 54.897390] hardirqs last enabled at (10081): [] __up_console_sem+0x78/0x80
[ 54.898456] hardirqs last disabled at (10092): [] __up_console_sem+0x5d/0x80
[ 54.899550] softirqs last enabled at (9672): [] irq_exit_rcu+0x93/0xc0
[ 54.900578] softirqs last disabled at (9667): [] irq_exit_rcu+0x93/0xc0
[ 54.901605] ---[ end trace 0000000000000000 ]---
[ 54.906993] ------------[ cut here ]------------
[ 54.907574] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.909213] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.910270] Modules linked in:
[ 54.910670] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.911839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.912836] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.913507] 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
[ 54.915696] RSP: 0018:ffff888020247c00 EFLAGS: 00010282
[ 54.916376] RAX: 0000000000000000 RBX: ffff88800f407a40 RCX: 0000000000000000
[ 54.917254] RDX: ffff888016d09b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.918129] RBP: ffff88800f407a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.919052] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.919930] R13: ffffffff84e23fe0 R14: ffff88800f407a48 R15: ffffffff84da7d60
[ 54.920786] FS: 0000555556f55400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.921772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.922499] CR2: 00007ffd75fc9000 CR3: 000000000f6a4000 CR4: 0000000000350ef0
[ 54.923406] Call Trace:
[ 54.923720]
[ 54.924034] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.924624] ipv6_frags_init_net+0x206/0x3c0
[ 54.925184] ops_init+0xbb/0x6b0
[ 54.925606] setup_net+0x3d9/0x990
[ 54.926063] ? down_read_killable+0x1d7/0x4e0
[ 54.926601] ? __pfx_setup_net+0x10/0x10
[ 54.927156] ? copy_net_ns+0x17c/0x770
[ 54.927641] copy_net_ns+0x321/0x770
[ 54.928131] create_new_namespaces+0x3f6/0xb30
[ 54.928688] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.929293] ksys_unshare+0x44d/0x8e0
[ 54.929754] ? __pfx_ksys_unshare+0x10/0x10
[ 54.930311] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.931071] __x64_sys_unshare+0x31/0x40
[ 54.931576] do_syscall_64+0x3f/0x90
[ 54.932072] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.932697] RIP: 0033:0x7f2218d180d7
[ 54.933182] 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
[ 54.935343] RSP: 002b:00007fffeda31f28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.936275] RAX: ffffffffffffffda RBX: 00007fffeda32568 RCX: 00007f2218d180d7
[ 54.937134] RDX: 00007f2218d8241f RSI: 00007fffeda31ec0 RDI: 0000000040000000
[ 54.937999] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffeda31cd0
[ 54.938916] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2218e2abf0
[ 54.939758] R13: 00007fffeda32000 R14: 0000000000000000 R15: 00000000000000f8
[ 54.940653]
[ 54.940974] irq event stamp: 11785
[ 54.941400] hardirqs last enabled at (11795): [] __up_console_sem+0x78/0x80
[ 54.942446] hardirqs last disabled at (11806): [] __up_console_sem+0x5d/0x80
[ 54.943534] softirqs last enabled at (11692): [] irq_exit_rcu+0x93/0xc0
[ 54.944550] softirqs last disabled at (11687): [] irq_exit_rcu+0x93/0xc0
[ 54.945554] ---[ end trace 0000000000000000 ]---
[ 54.946937] ------------[ cut here ]------------
[ 54.947517] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.949396] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.950446] Modules linked in:
[ 54.950868] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.952025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.953016] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.953643] 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
[ 54.955798] RSP: 0018:ffff888020247bf0 EFLAGS: 00010286
[ 54.956475] RAX: 0000000000000000 RBX: ffff88800f407440 RCX: 0000000000000000
[ 54.957354] RDX: ffff888016d09b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.958186] RBP: ffff88800f407454 R08: 0000000000000001 R09: 0000000000000000
[ 54.959055] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.959850] R13: ffffffff84e23fe0 R14: ffff88800f407448 R15: ffffffff84db0aa0
[ 54.960686] FS: 0000555556f55400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.961609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.962300] CR2: 00007ffd75fc9000 CR3: 000000000f6a4000 CR4: 0000000000350ef0
[ 54.963156] Call Trace:
[ 54.963463]
[ 54.963748] nf_ct_net_init+0x224/0x3d0
[ 54.964260] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.964800] ops_init+0xbb/0x6b0
[ 54.965248] setup_net+0x3d9/0x990
[ 54.965675] ? down_read_killable+0x1d7/0x4e0
[ 54.966233] ? __pfx_setup_net+0x10/0x10
[ 54.966712] ? copy_net_ns+0x17c/0x770
[ 54.967264] copy_net_ns+0x321/0x770
[ 54.967723] create_new_namespaces+0x3f6/0xb30
[ 54.968303] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.968905] ksys_unshare+0x44d/0x8e0
[ 54.969364] ? __pfx_ksys_unshare+0x10/0x10
[ 54.969873] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.970567] __x64_sys_unshare+0x31/0x40
[ 54.971114] do_syscall_64+0x3f/0x90
[ 54.971565] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.972198] RIP: 0033:0x7f2218d180d7
[ 54.972643] 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
[ 54.974660] RSP: 002b:00007fffeda31f28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.975571] RAX: ffffffffffffffda RBX: 00007fffeda32568 RCX: 00007f2218d180d7
[ 54.976407] RDX: 00007f2218d8241f RSI: 00007fffeda31ec0 RDI: 0000000040000000
[ 54.977258] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffeda31cd0
[ 54.978130] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2218e2abf0
[ 54.979056] R13: 00007fffeda32000 R14: 0000000000000000 R15: 00000000000000f8
[ 54.979948]
[ 54.980241] irq event stamp: 12583
[ 54.980662] hardirqs last enabled at (12593): [] __up_console_sem+0x78/0x80
[ 54.981705] hardirqs last disabled at (12604): [] __up_console_sem+0x5d/0x80
[ 54.982749] softirqs last enabled at (12188): [] irq_exit_rcu+0x93/0xc0
[ 54.983814] softirqs last disabled at (12179): [] irq_exit_rcu+0x93/0xc0
[ 54.984814] ---[ end trace 0000000000000000 ]---
executing program
[ 56.525532] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.572994] Bluetooth: hci0: command 0x041b tx timeout
[ 60.620984] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.668953] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:41:09 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880202475f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556f55400 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=00007ffd75fc9000 CR3=000000000f6a4000 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=000000000001e91f 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=00007f4083b95550 CR3=000000000ea56000 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=2033313a31343a32302038312079614d XMM01=5d3335303036382e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000