Warning: Permanently added '[localhost]:2496' (ECDSA) to the list of known hosts.
2023/05/18 05:47:51 fuzzer started
2023/05/18 05:47:51 dialing manager at localhost:44319
2023/05/18 05:47:51 checking machine...
2023/05/18 05:47:51 checking revisions...
syzkaller login: [ 46.814993] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:47:51 testing simple program...
[ 46.892776] cgroup: Unknown subsys name 'net'
[ 47.030342] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.372730] audit: type=1400 audit(1684388884.133:6): 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
[ 60.493002] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.494488] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.495740] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.499334] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.501144] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.502428] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.899048] ------------[ cut here ]------------
[ 60.899700] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.901452] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.902622] Modules linked in:
[ 60.903144] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.907736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.908888] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.909542] 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
[ 60.911855] RSP: 0018:ffff8880178b7c00 EFLAGS: 00010282
[ 60.912531] RAX: 0000000000000000 RBX: ffff88800db1e040 RCX: 0000000000000000
[ 60.913539] RDX: ffff8880159b3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.914522] RBP: ffff88800db1e054 R08: 0000000000000001 R09: 0000000000000000
[ 60.915512] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.916526] R13: ffffffff84e23fe0 R14: ffff88800db1e048 R15: ffffffff84d74dc0
[ 60.917527] FS: 0000555556dc2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.918628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.919457] CR2: 00007fe3916236f4 CR3: 000000000fe38000 CR4: 0000000000350ee0
[ 60.920449] Call Trace:
[ 60.920781]
[ 60.921210] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.921945] ipv4_frags_init_net+0x269/0x440
[ 60.922508] ops_init+0xbb/0x6b0
[ 60.923088] setup_net+0x3d9/0x990
[ 60.923549] ? down_read_killable+0x1d7/0x4e0
[ 60.924322] ? __pfx_setup_net+0x10/0x10
[ 60.924892] ? copy_net_ns+0x17c/0x770
[ 60.925407] copy_net_ns+0x321/0x770
[ 60.925938] create_new_namespaces+0x3f6/0xb30
[ 60.926524] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.927176] ksys_unshare+0x44d/0x8e0
[ 60.927680] ? __pfx_ksys_unshare+0x10/0x10
[ 60.928266] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.929028] __x64_sys_unshare+0x31/0x40
[ 60.929546] do_syscall_64+0x3f/0x90
[ 60.930062] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.930707] RIP: 0033:0x7fa8a7a4e0d7
[ 60.931212] 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
[ 60.933423] RSP: 002b:00007ffe96aee498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.934380] RAX: ffffffffffffffda RBX: 00007ffe96aeead8 RCX: 00007fa8a7a4e0d7
[ 60.935282] RDX: 00007fa8a7ab841f RSI: 00007ffe96aee430 RDI: 0000000040000000
[ 60.936182] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe96aee240
[ 60.937097] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa8a7b60bf0
[ 60.938006] R13: 00007ffe96aee570 R14: 0000000000000000 R15: 00000000000000f8
[ 60.938937]
[ 60.939243] irq event stamp: 11723
[ 60.939679] hardirqs last enabled at (11733): [] __up_console_sem+0x78/0x80
[ 60.940767] hardirqs last disabled at (11744): [] __up_console_sem+0x5d/0x80
[ 60.941863] softirqs last enabled at (11496): [] irq_exit_rcu+0x93/0xc0
[ 60.942922] softirqs last disabled at (11767): [] irq_exit_rcu+0x93/0xc0
[ 60.943989] ---[ end trace 0000000000000000 ]---
[ 60.949904] ------------[ cut here ]------------
[ 60.950500] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.952235] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.953336] Modules linked in:
[ 60.953745] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.954919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.955966] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.956625] 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
[ 60.958830] RSP: 0018:ffff8880178b7c00 EFLAGS: 00010282
[ 60.959493] RAX: 0000000000000000 RBX: ffff88800d81ec40 RCX: 0000000000000000
[ 60.960406] RDX: ffff8880159b3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.961315] RBP: ffff88800d81ec54 R08: 0000000000000001 R09: 0000000000000000
[ 60.962221] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.963132] R13: ffffffff84e23fe0 R14: ffff88800d81ec48 R15: ffffffff84da7d60
[ 60.964047] FS: 0000555556dc2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.965087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.965832] CR2: 00007fe3916236f4 CR3: 000000000fe38000 CR4: 0000000000350ee0
[ 60.966711] Call Trace:
[ 60.967070]
[ 60.967375] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.968030] ipv6_frags_init_net+0x206/0x3c0
[ 60.968615] ops_init+0xbb/0x6b0
[ 60.969099] setup_net+0x3d9/0x990
[ 60.969569] ? down_read_killable+0x1d7/0x4e0
[ 60.970189] ? __pfx_setup_net+0x10/0x10
[ 60.970703] ? copy_net_ns+0x17c/0x770
[ 60.971252] copy_net_ns+0x321/0x770
[ 60.971736] create_new_namespaces+0x3f6/0xb30
[ 60.972369] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.973020] ksys_unshare+0x44d/0x8e0
[ 60.973521] ? __pfx_ksys_unshare+0x10/0x10
[ 60.974107] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.974862] __x64_sys_unshare+0x31/0x40
[ 60.975382] do_syscall_64+0x3f/0x90
[ 60.975910] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.976586] RIP: 0033:0x7fa8a7a4e0d7
[ 60.977089] 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
[ 60.979260] RSP: 002b:00007ffe96aee498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.980225] RAX: ffffffffffffffda RBX: 00007ffe96aeead8 RCX: 00007fa8a7a4e0d7
[ 60.981126] RDX: 00007fa8a7ab841f RSI: 00007ffe96aee430 RDI: 0000000040000000
[ 60.982023] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe96aee240
[ 60.982917] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa8a7b60bf0
[ 60.983845] R13: 00007ffe96aee570 R14: 0000000000000000 R15: 00000000000000f8
[ 60.984772]
[ 60.985114] irq event stamp: 13569
[ 60.985566] hardirqs last enabled at (13579): [] __up_console_sem+0x78/0x80
[ 60.986694] hardirqs last disabled at (13590): [] __up_console_sem+0x5d/0x80
[ 60.987826] softirqs last enabled at (12854): [] irq_exit_rcu+0x93/0xc0
[ 60.988944] softirqs last disabled at (12787): [] irq_exit_rcu+0x93/0xc0
[ 60.990033] ---[ end trace 0000000000000000 ]---
[ 60.991480] ------------[ cut here ]------------
[ 60.992337] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.994288] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.995400] Modules linked in:
[ 60.995854] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.997092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.998154] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.998854] 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
[ 61.001145] RSP: 0018:ffff8880178b7bf0 EFLAGS: 00010286
[ 61.001865] RAX: 0000000000000000 RBX: ffff88800ee9f840 RCX: 0000000000000000
[ 61.002760] RDX: ffff8880159b3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.003701] RBP: ffff88800ee9f854 R08: 0000000000000001 R09: 0000000000000000
[ 61.004658] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.005585] R13: ffffffff84e23fe0 R14: ffff88800ee9f848 R15: ffffffff84db0aa0
[ 61.006529] FS: 0000555556dc2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.007571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.008350] CR2: 00007fe3916236f4 CR3: 000000000fe38000 CR4: 0000000000350ee0
[ 61.009286] Call Trace:
[ 61.009626]
[ 61.009973] nf_ct_net_init+0x224/0x3d0
[ 61.010517] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.011159] ops_init+0xbb/0x6b0
[ 61.011627] setup_net+0x3d9/0x990
[ 61.012133] ? down_read_killable+0x1d7/0x4e0
[ 61.012739] ? __pfx_setup_net+0x10/0x10
[ 61.013313] ? copy_net_ns+0x17c/0x770
[ 61.013874] copy_net_ns+0x321/0x770
[ 61.014381] create_new_namespaces+0x3f6/0xb30
[ 61.015025] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.015668] ksys_unshare+0x44d/0x8e0
[ 61.016222] ? __pfx_ksys_unshare+0x10/0x10
[ 61.016851] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.017593] __x64_sys_unshare+0x31/0x40
[ 61.018171] do_syscall_64+0x3f/0x90
[ 61.018674] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.019375] RIP: 0033:0x7fa8a7a4e0d7
[ 61.019886] 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
[ 61.022174] RSP: 002b:00007ffe96aee498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.023176] RAX: ffffffffffffffda RBX: 00007ffe96aeead8 RCX: 00007fa8a7a4e0d7
[ 61.024107] RDX: 00007fa8a7ab841f RSI: 00007ffe96aee430 RDI: 0000000040000000
[ 61.025076] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe96aee240
[ 61.026009] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa8a7b60bf0
[ 61.026935] R13: 00007ffe96aee570 R14: 0000000000000000 R15: 00000000000000f8
[ 61.027885]
[ 61.028197] irq event stamp: 14405
[ 61.028661] hardirqs last enabled at (14415): [] __up_console_sem+0x78/0x80
[ 61.029777] hardirqs last disabled at (14426): [] __up_console_sem+0x5d/0x80
[ 61.030894] softirqs last enabled at (14052): [] irq_exit_rcu+0x93/0xc0
[ 61.031981] softirqs last disabled at (14047): [] irq_exit_rcu+0x93/0xc0
[ 61.033081] ---[ end trace 0000000000000000 ]---
executing program
[ 62.516543] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.564422] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.611884] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.659879] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:48:02 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=ffff888015aa7e20 RCX=0000000000000000 RDX=ffff88800ed79b40
RSI=ffffffff817118ac RDI=ffff888015aa7e20 RBP=00007f2e6ba2f740 RSP=ffff888015aa7d88
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000007 R13=00007f2e6ba2f740 R14=0000000000000040 R15=ffff888015aa7e20
RIP=ffffffff814be64b RFL=00000286 [--S--P-] 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 00007f2e6c61e900 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=00007f2e6ba2f740 CR3=00000000161ba000 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=494e4f544f4e4f4d5f454352554f535f XMM01=49545f43494e4f544f4e4f4d5f454352
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed000000000010ef08 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c42003d5439fdfe100000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000054 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880178b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000054 R11=0000000000000001
R12=0000000000000054 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 0000555556dc2400 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=00007fe3916236f4 CR3=000000000fe38000 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