Warning: Permanently added '[localhost]:2194' (ECDSA) to the list of known hosts.
2023/05/16 23:50:31 fuzzer started
2023/05/16 23:50:31 dialing manager at localhost:35573
2023/05/16 23:50:31 checking machine...
2023/05/16 23:50:31 checking revisions...
syzkaller login: [ 35.984176] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:50:32 testing simple program...
[ 36.051321] cgroup: Unknown subsys name 'net'
[ 36.138363] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.365439] audit: type=1400 audit(1684281045.470:6): 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
[ 50.457599] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.460121] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.461765] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.466295] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.468149] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.470755] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 50.873419] ------------[ cut here ]------------
[ 50.874079] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.875877] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.877057] Modules linked in:
[ 50.877581] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.882345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.883474] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.884117] 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
[ 50.886372] RSP: 0018:ffff88800fe3fc00 EFLAGS: 00010282
[ 50.887032] RAX: 0000000000000000 RBX: ffff88800f7f8c40 RCX: 0000000000000000
[ 50.888094] RDX: ffff8880159f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.889115] RBP: ffff88800f7f8c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.890271] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.891166] R13: ffffffff84e223a0 R14: ffff88800f7f8c48 R15: ffffffff84d73340
[ 50.892306] FS: 0000555555670400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.893416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.894158] CR2: 00007f777da346f4 CR3: 0000000017450000 CR4: 0000000000350ee0
[ 50.895075] Call Trace:
[ 50.895442]
[ 50.895749] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.896414] ipv4_frags_init_net+0x269/0x440
[ 50.896988] ops_init+0xbb/0x6b0
[ 50.897475] setup_net+0x3d9/0x990
[ 50.897962] ? down_read_killable+0x1d7/0x4e0
[ 50.898577] ? __pfx_setup_net+0x10/0x10
[ 50.899104] ? copy_net_ns+0x17c/0x770
[ 50.899651] copy_net_ns+0x321/0x770
[ 50.900152] create_new_namespaces+0x3f6/0xb30
[ 50.900794] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.901458] ksys_unshare+0x44d/0x8e0
[ 50.901971] ? __pfx_ksys_unshare+0x10/0x10
[ 50.902569] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.903342] __x64_sys_unshare+0x31/0x40
[ 50.903877] do_syscall_64+0x3f/0x90
[ 50.904397] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.905057] RIP: 0033:0x7f62cf1bd0d7
[ 50.905562] 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
[ 50.907837] RSP: 002b:00007ffe60e318b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.908825] RAX: ffffffffffffffda RBX: 00007ffe60e31ef8 RCX: 00007f62cf1bd0d7
[ 50.909741] RDX: 00007f62cf22741f RSI: 00007ffe60e31850 RDI: 0000000040000000
[ 50.910682] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe60e31660
[ 50.911607] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f62cf2cfbf0
[ 50.912518] R13: 00007ffe60e31990 R14: 0000000000000000 R15: 00000000000000f8
[ 50.913467]
[ 50.913799] irq event stamp: 9013
[ 50.914284] hardirqs last enabled at (9025): [] __up_console_sem+0x78/0x80
[ 50.915383] hardirqs last disabled at (9036): [] __up_console_sem+0x5d/0x80
[ 50.916488] softirqs last enabled at (8656): [] irq_exit_rcu+0x93/0xc0
[ 50.917562] softirqs last disabled at (8627): [] irq_exit_rcu+0x93/0xc0
[ 50.918631] ---[ end trace 0000000000000000 ]---
[ 50.923840] ------------[ cut here ]------------
[ 50.924730] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.926602] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.927691] Modules linked in:
[ 50.928115] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.929304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.930359] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.931015] 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
[ 50.933261] RSP: 0018:ffff88800fe3fc00 EFLAGS: 00010282
[ 50.933952] RAX: 0000000000000000 RBX: ffff88800d720e40 RCX: 0000000000000000
[ 50.934858] RDX: ffff8880159f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.935784] RBP: ffff88800d720e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.936704] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.937621] R13: ffffffff84e223a0 R14: ffff88800d720e48 R15: ffffffff84da62e0
[ 50.938557] FS: 0000555555670400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.939584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.940360] CR2: 00007f777da346f4 CR3: 0000000017450000 CR4: 0000000000350ee0
[ 50.941290] Call Trace:
[ 50.941623]
[ 50.941946] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.942614] ipv6_frags_init_net+0x206/0x3c0
[ 50.943223] ops_init+0xbb/0x6b0
[ 50.943680] setup_net+0x3d9/0x990
[ 50.944140] ? down_read_killable+0x1d7/0x4e0
[ 50.944758] ? __pfx_setup_net+0x10/0x10
[ 50.945324] ? copy_net_ns+0x17c/0x770
[ 50.945853] copy_net_ns+0x321/0x770
[ 50.946395] create_new_namespaces+0x3f6/0xb30
[ 50.947001] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.947674] ksys_unshare+0x44d/0x8e0
[ 50.948174] ? __pfx_ksys_unshare+0x10/0x10
[ 50.948776] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.949542] __x64_sys_unshare+0x31/0x40
[ 50.950102] do_syscall_64+0x3f/0x90
[ 50.950626] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.951325] RIP: 0033:0x7f62cf1bd0d7
[ 50.951806] 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
[ 50.954056] RSP: 002b:00007ffe60e318b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.955048] RAX: ffffffffffffffda RBX: 00007ffe60e31ef8 RCX: 00007f62cf1bd0d7
[ 50.955973] RDX: 00007f62cf22741f RSI: 00007ffe60e31850 RDI: 0000000040000000
[ 50.956889] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe60e31660
[ 50.957833] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f62cf2cfbf0
[ 50.958757] R13: 00007ffe60e31990 R14: 0000000000000000 R15: 00000000000000f8
[ 50.959712]
[ 50.960023] irq event stamp: 10909
[ 50.960512] hardirqs last enabled at (10921): [] __up_console_sem+0x78/0x80
[ 50.961617] hardirqs last disabled at (10932): [] __up_console_sem+0x5d/0x80
[ 50.962746] softirqs last enabled at (10834): [] irq_exit_rcu+0x93/0xc0
[ 50.963831] softirqs last disabled at (10829): [] irq_exit_rcu+0x93/0xc0
[ 50.964899] ---[ end trace 0000000000000000 ]---
[ 50.966319] ------------[ cut here ]------------
[ 50.966923] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.968971] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.970103] Modules linked in:
[ 50.970562] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.971761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.972809] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.973502] 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
[ 50.975757] RSP: 0018:ffff88800fe3fbf0 EFLAGS: 00010286
[ 50.976459] RAX: 0000000000000000 RBX: ffff88800d720840 RCX: 0000000000000000
[ 50.977391] RDX: ffff8880159f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.978320] RBP: ffff88800d720854 R08: 0000000000000001 R09: 0000000000000000
[ 50.979252] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.980137] R13: ffffffff84e223a0 R14: ffff88800d720848 R15: ffffffff84daf020
[ 50.981062] FS: 0000555555670400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.982118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.982890] CR2: 00007f777da346f4 CR3: 0000000017450000 CR4: 0000000000350ee0
[ 50.983818] Call Trace:
[ 50.984152]
[ 50.984498] nf_ct_net_init+0x224/0x3d0
[ 50.985031] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.985651] ops_init+0xbb/0x6b0
[ 50.986116] setup_net+0x3d9/0x990
[ 50.986616] ? down_read_killable+0x1d7/0x4e0
[ 50.987233] ? __pfx_setup_net+0x10/0x10
[ 50.987758] ? copy_net_ns+0x17c/0x770
[ 50.988306] copy_net_ns+0x321/0x770
[ 50.988802] create_new_namespaces+0x3f6/0xb30
[ 50.989439] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.990092] ksys_unshare+0x44d/0x8e0
[ 50.990630] ? __pfx_ksys_unshare+0x10/0x10
[ 50.991226] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.991964] __x64_sys_unshare+0x31/0x40
[ 50.992544] do_syscall_64+0x3f/0x90
[ 50.993035] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.993734] RIP: 0033:0x7f62cf1bd0d7
[ 50.994262] 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
[ 50.996529] RSP: 002b:00007ffe60e318b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.997513] RAX: ffffffffffffffda RBX: 00007ffe60e31ef8 RCX: 00007f62cf1bd0d7
[ 50.998445] RDX: 00007f62cf22741f RSI: 00007ffe60e31850 RDI: 0000000040000000
[ 50.999373] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe60e31660
[ 51.000303] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f62cf2cfbf0
[ 51.001227] R13: 00007ffe60e31990 R14: 0000000000000000 R15: 00000000000000f8
[ 51.002154]
[ 51.002505] irq event stamp: 11687
[ 51.002953] hardirqs last enabled at (11697): [] __up_console_sem+0x78/0x80
[ 51.004060] hardirqs last disabled at (11708): [] __up_console_sem+0x5d/0x80
[ 51.005154] softirqs last enabled at (11180): [] irq_exit_rcu+0x93/0xc0
[ 51.006247] softirqs last disabled at (11161): [] irq_exit_rcu+0x93/0xc0
[ 51.007330] ---[ end trace 0000000000000000 ]---
[ 52.534787] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.581266] Bluetooth: hci0: command 0x041b tx timeout
[ 56.629289] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.677256] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:50:46 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff844e836b RDX=fffffbfff0fe4f79
RSI=0000000000000004 RDI=ffffffff87f27bc0 RBP=ffffffff87f27bc0 RSP=ffff88806ce09b60
R8 =0000000000000000 R9 =fffffbfff0fe4f78 R10=ffffffff87f27bc3 R11=0000000000000001
R12=0000000000000003 R13=fffffbfff0fe4f78 R14=0000000000000001 R15=1ffff1100d9c136d
RIP=ffffffff844e8370 RFL=00000046 [---Z-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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fea1ffac900 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=00007fea1f4427f0 CR3=00000000164fc000 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=2036343a30353a33322036312079614d XMM01=5d3138353737382e30352020205b203a
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=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fe3f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 0000555555670400 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=00007f777da346f4 CR3=0000000017450000 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