Warning: Permanently added '[localhost]:28413' (ECDSA) to the list of known hosts.
2023/05/17 01:23:00 fuzzer started
2023/05/17 01:23:00 dialing manager at localhost:35573
2023/05/17 01:23:00 checking machine...
2023/05/17 01:23:00 checking revisions...
syzkaller login: [ 49.079861] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:23:00 testing simple program...
[ 49.156545] cgroup: Unknown subsys name 'net'
[ 49.244958] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.284738] audit: type=1400 audit(1684286594.855:6): 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
executing program
[ 64.400793] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.404060] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.405625] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.410056] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.412499] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.414151] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.823171] ------------[ cut here ]------------
[ 64.824102] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.826616] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.827758] Modules linked in:
[ 64.828281] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.833404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.834439] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.835137] 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
[ 64.837304] RSP: 0018:ffff888009c37c00 EFLAGS: 00010282
[ 64.838013] RAX: 0000000000000000 RBX: ffff88800f0e7840 RCX: 0000000000000000
[ 64.838867] RDX: ffff8880101351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.839757] RBP: ffff88800f0e7854 R08: 0000000000000001 R09: 0000000000000000
[ 64.840642] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.841530] R13: ffffffff84e223a0 R14: ffff88800f0e7848 R15: ffffffff84d73340
[ 64.842436] FS: 0000555555fb2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.843431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.844175] CR2: 00007f8d437ce6f4 CR3: 000000001f70a000 CR4: 0000000000350ee0
[ 64.845065] Call Trace:
[ 64.845392]
[ 64.845691] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.846355] ipv4_frags_init_net+0x269/0x440
[ 64.846918] ops_init+0xbb/0x6b0
[ 64.847390] setup_net+0x3d9/0x990
[ 64.847842] ? down_read_killable+0x1d7/0x4e0
[ 64.848442] ? __pfx_setup_net+0x10/0x10
[ 64.848950] ? copy_net_ns+0x17c/0x770
[ 64.849493] copy_net_ns+0x321/0x770
[ 64.850020] create_new_namespaces+0x3f6/0xb30
[ 64.850609] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.851263] ksys_unshare+0x44d/0x8e0
[ 64.851759] ? __pfx_ksys_unshare+0x10/0x10
[ 64.852339] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.853076] __x64_sys_unshare+0x31/0x40
[ 64.853594] do_syscall_64+0x3f/0x90
[ 64.854123] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.854774] RIP: 0033:0x7ff6b30d70d7
[ 64.855263] 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
[ 64.857456] RSP: 002b:00007ffe1bf6c418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.858420] RAX: ffffffffffffffda RBX: 00007ffe1bf6ca58 RCX: 00007ff6b30d70d7
[ 64.859310] RDX: 00007ff6b314141f RSI: 00007ffe1bf6c3b0 RDI: 0000000040000000
[ 64.860218] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1bf6c1c0
[ 64.861113] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff6b31e9bf0
[ 64.862023] R13: 00007ffe1bf6c4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.862912]
[ 64.863249] irq event stamp: 8643
[ 64.863683] hardirqs last enabled at (8653): [] __up_console_sem+0x78/0x80
[ 64.864746] hardirqs last disabled at (8664): [] __up_console_sem+0x5d/0x80
[ 64.865838] softirqs last enabled at (8094): [] irq_exit_rcu+0x93/0xc0
[ 64.866885] softirqs last disabled at (8071): [] irq_exit_rcu+0x93/0xc0
[ 64.867918] ---[ end trace 0000000000000000 ]---
[ 64.873083] ------------[ cut here ]------------
[ 64.873678] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.875502] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.876560] Modules linked in:
[ 64.877002] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.878167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.879164] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.879808] 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
[ 64.882007] RSP: 0018:ffff888009c37c00 EFLAGS: 00010282
[ 64.882659] RAX: 0000000000000000 RBX: ffff8880144c4a40 RCX: 0000000000000000
[ 64.883556] RDX: ffff8880101351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.884442] RBP: ffff8880144c4a54 R08: 0000000000000001 R09: 0000000000000000
[ 64.885339] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.886223] R13: ffffffff84e223a0 R14: ffff8880144c4a48 R15: ffffffff84da62e0
[ 64.887119] FS: 0000555555fb2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.888114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.888821] CR2: 00007f8d437ce6f4 CR3: 000000001f70a000 CR4: 0000000000350ee0
[ 64.889707] Call Trace:
[ 64.890086]
[ 64.890390] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.891029] ipv6_frags_init_net+0x206/0x3c0
[ 64.891589] ops_init+0xbb/0x6b0
[ 64.892060] setup_net+0x3d9/0x990
[ 64.892518] ? down_read_killable+0x1d7/0x4e0
[ 64.893113] ? __pfx_setup_net+0x10/0x10
[ 64.893623] ? copy_net_ns+0x17c/0x770
[ 64.894168] copy_net_ns+0x321/0x770
[ 64.894656] create_new_namespaces+0x3f6/0xb30
[ 64.895283] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.895898] ksys_unshare+0x44d/0x8e0
[ 64.896421] ? __pfx_ksys_unshare+0x10/0x10
[ 64.897000] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.897700] __x64_sys_unshare+0x31/0x40
[ 64.898270] do_syscall_64+0x3f/0x90
[ 64.898738] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.899402] RIP: 0033:0x7ff6b30d70d7
[ 64.899866] 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
[ 64.902038] RSP: 002b:00007ffe1bf6c418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.902960] RAX: ffffffffffffffda RBX: 00007ffe1bf6ca58 RCX: 00007ff6b30d70d7
[ 64.903856] RDX: 00007ff6b314141f RSI: 00007ffe1bf6c3b0 RDI: 0000000040000000
[ 64.904741] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1bf6c1c0
[ 64.905628] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff6b31e9bf0
[ 64.906536] R13: 00007ffe1bf6c4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.907446]
[ 64.907750] irq event stamp: 10347
[ 64.908216] hardirqs last enabled at (10359): [] __up_console_sem+0x78/0x80
[ 64.909293] hardirqs last disabled at (10370): [] __up_console_sem+0x5d/0x80
[ 64.910366] softirqs last enabled at (9860): [] irq_exit_rcu+0x93/0xc0
[ 64.911403] softirqs last disabled at (9855): [] irq_exit_rcu+0x93/0xc0
[ 64.912433] ---[ end trace 0000000000000000 ]---
[ 64.913797] ------------[ cut here ]------------
[ 64.914449] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.916407] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.917460] Modules linked in:
[ 64.917871] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.919024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.920040] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.920680] 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
[ 64.922842] RSP: 0018:ffff888009c37bf0 EFLAGS: 00010286
[ 64.923527] RAX: 0000000000000000 RBX: ffff88800c6d8c40 RCX: 0000000000000000
[ 64.924424] RDX: ffff8880101351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.925311] RBP: ffff88800c6d8c54 R08: 0000000000000001 R09: 0000000000000000
[ 64.926226] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.927122] R13: ffffffff84e223a0 R14: ffff88800c6d8c48 R15: ffffffff84daf020
[ 64.928017] FS: 0000555555fb2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.928994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.929702] CR2: 00007f8d437ce6f4 CR3: 000000001f70a000 CR4: 0000000000350ee0
[ 64.930608] Call Trace:
[ 64.930934]
[ 64.931265] nf_ct_net_init+0x224/0x3d0
[ 64.931785] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.932383] ops_init+0xbb/0x6b0
[ 64.932830] setup_net+0x3d9/0x990
[ 64.933314] ? down_read_killable+0x1d7/0x4e0
[ 64.933905] ? __pfx_setup_net+0x10/0x10
[ 64.934441] ? copy_net_ns+0x17c/0x770
[ 64.934951] copy_net_ns+0x321/0x770
[ 64.935467] create_new_namespaces+0x3f6/0xb30
[ 64.936084] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.936706] ksys_unshare+0x44d/0x8e0
[ 64.937227] ? __pfx_ksys_unshare+0x10/0x10
[ 64.937774] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.938532] __x64_sys_unshare+0x31/0x40
[ 64.939092] do_syscall_64+0x3f/0x90
[ 64.939568] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.940244] RIP: 0033:0x7ff6b30d70d7
[ 64.940716] 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
[ 64.942933] RSP: 002b:00007ffe1bf6c418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.943877] RAX: ffffffffffffffda RBX: 00007ffe1bf6ca58 RCX: 00007ff6b30d70d7
[ 64.944780] RDX: 00007ff6b314141f RSI: 00007ffe1bf6c3b0 RDI: 0000000040000000
[ 64.945663] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1bf6c1c0
[ 64.946576] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff6b31e9bf0
[ 64.947476] R13: 00007ffe1bf6c4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.948397]
[ 64.948706] irq event stamp: 11165
[ 64.949172] hardirqs last enabled at (11177): [] __up_console_sem+0x78/0x80
[ 64.950252] hardirqs last disabled at (11188): [] __up_console_sem+0x5d/0x80
[ 64.951320] softirqs last enabled at (11028): [] irq_exit_rcu+0x93/0xc0
[ 64.952365] softirqs last disabled at (11023): [] irq_exit_rcu+0x93/0xc0
[ 64.953406] ---[ end trace 0000000000000000 ]---
[ 66.481581] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.529040] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.577046] Bluetooth: hci0: command 0x040f tx timeout
[ 72.625048] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:23:03 Registers:
info registers vcpu 0
RAX=00000022c631cc68 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000022
RSI=ffff88806ce28140 RDI=000000000005396a RBP=ffff88806ce28140 RSP=ffff88806ce09ee0
R8 =0000000000000007 R9 =0000000000000000 R10=00000000000ef460 R11=0000000000000001
R12=000000000005396a R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce2b900
RIP=ffffffff811068c5 RFL=00000017 [----APC] 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 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=00007fc93df91ad0 CR3=000000000e588000 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=2036313a33323a31302037312079614d XMM01=5d3138323832382e34362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888009c375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555fb2400 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=00007f8d437ce6f4 CR3=000000001f70a000 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