Warning: Permanently added '[localhost]:44810' (ECDSA) to the list of known hosts.
2023/05/17 07:48:36 fuzzer started
2023/05/17 07:48:36 dialing manager at localhost:35573
2023/05/17 07:48:36 checking machine...
2023/05/17 07:48:36 checking revisions...
syzkaller login: [ 40.726059] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:48:36 testing simple program...
[ 40.797934] cgroup: Unknown subsys name 'net'
[ 40.893678] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.257305] audit: type=1400 audit(1684309729.086:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.427709] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.429831] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.431597] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.435000] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.437751] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.440208] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.842902] ------------[ cut here ]------------
[ 54.843693] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.845625] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.846901] Modules linked in:
[ 54.847420] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.852441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.853468] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.854162] 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
[ 54.856359] RSP: 0018:ffff888018237c00 EFLAGS: 00010282
[ 54.857048] RAX: 0000000000000000 RBX: ffff88800949d440 RCX: 0000000000000000
[ 54.857936] RDX: ffff88800f378000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.858825] RBP: ffff88800949d454 R08: 0000000000000001 R09: 0000000000000000
[ 54.859732] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.860629] R13: ffffffff84e223a0 R14: ffff88800949d448 R15: ffffffff84d73340
[ 54.861528] FS: 0000555556feb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.862546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.863299] CR2: 00007fc138a2c6f4 CR3: 0000000016650000 CR4: 0000000000350ee0
[ 54.864194] Call Trace:
[ 54.864524]
[ 54.864824] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.865465] ipv4_frags_init_net+0x269/0x440
[ 54.866081] ops_init+0xbb/0x6b0
[ 54.866529] setup_net+0x3d9/0x990
[ 54.867019] ? down_read_killable+0x1d7/0x4e0
[ 54.867587] ? __pfx_setup_net+0x10/0x10
[ 54.868120] ? copy_net_ns+0x17c/0x770
[ 54.868628] copy_net_ns+0x321/0x770
[ 54.869137] create_new_namespaces+0x3f6/0xb30
[ 54.869731] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.870398] ksys_unshare+0x44d/0x8e0
[ 54.870889] ? __pfx_ksys_unshare+0x10/0x10
[ 54.871471] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.872223] __x64_sys_unshare+0x31/0x40
[ 54.872751] do_syscall_64+0x3f/0x90
[ 54.873254] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.873913] RIP: 0033:0x7f69f3f230d7
[ 54.874407] 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
[ 54.876601] RSP: 002b:00007ffc55b9adc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.877551] RAX: ffffffffffffffda RBX: 00007ffc55b9b408 RCX: 00007f69f3f230d7
[ 54.878465] RDX: 00007f69f3f8d41f RSI: 00007ffc55b9ad60 RDI: 0000000040000000
[ 54.879365] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc55b9ab70
[ 54.880249] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f69f4035bf0
[ 54.881142] R13: 00007ffc55b9aea0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.882061]
[ 54.882362] irq event stamp: 10311
[ 54.882797] hardirqs last enabled at (10321): [] __up_console_sem+0x78/0x80
[ 54.883875] hardirqs last disabled at (10332): [] __up_console_sem+0x5d/0x80
[ 54.884963] softirqs last enabled at (9650): [] irq_exit_rcu+0x93/0xc0
[ 54.886049] softirqs last disabled at (9483): [] irq_exit_rcu+0x93/0xc0
[ 54.887083] ---[ end trace 0000000000000000 ]---
[ 54.892181] ------------[ cut here ]------------
[ 54.892775] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.894471] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.895574] Modules linked in:
[ 54.896033] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.897196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.898234] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.898885] 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
[ 54.901066] RSP: 0018:ffff888018237c00 EFLAGS: 00010282
[ 54.901721] RAX: 0000000000000000 RBX: ffff88800d74b440 RCX: 0000000000000000
[ 54.902649] RDX: ffff88800f378000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.903537] RBP: ffff88800d74b454 R08: 0000000000000001 R09: 0000000000000000
[ 54.904433] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.905323] R13: ffffffff84e223a0 R14: ffff88800d74b448 R15: ffffffff84da62e0
[ 54.906234] FS: 0000555556feb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.907229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.907940] CR2: 00007fc138a2c6f4 CR3: 0000000016650000 CR4: 0000000000350ee0
[ 54.908835] Call Trace:
[ 54.909194]
[ 54.909500] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.910158] ipv6_frags_init_net+0x206/0x3c0
[ 54.910722] ops_init+0xbb/0x6b0
[ 54.911198] setup_net+0x3d9/0x990
[ 54.911656] ? down_read_killable+0x1d7/0x4e0
[ 54.912256] ? __pfx_setup_net+0x10/0x10
[ 54.912771] ? copy_net_ns+0x17c/0x770
[ 54.913310] copy_net_ns+0x321/0x770
[ 54.913809] create_new_namespaces+0x3f6/0xb30
[ 54.914430] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.915073] ksys_unshare+0x44d/0x8e0
[ 54.915560] ? __pfx_ksys_unshare+0x10/0x10
[ 54.916138] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.916859] __x64_sys_unshare+0x31/0x40
[ 54.917409] do_syscall_64+0x3f/0x90
[ 54.917939] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.918726] RIP: 0033:0x7f69f3f230d7
[ 54.919311] 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
[ 54.921970] RSP: 002b:00007ffc55b9adc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.923135] RAX: ffffffffffffffda RBX: 00007ffc55b9b408 RCX: 00007f69f3f230d7
[ 54.924226] RDX: 00007f69f3f8d41f RSI: 00007ffc55b9ad60 RDI: 0000000040000000
[ 54.925314] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc55b9ab70
[ 54.926400] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f69f4035bf0
[ 54.927489] R13: 00007ffc55b9aea0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.928632]
[ 54.929042] irq event stamp: 11961
[ 54.929577] hardirqs last enabled at (11971): [] __up_console_sem+0x78/0x80
[ 54.930899] hardirqs last disabled at (11982): [] __up_console_sem+0x5d/0x80
[ 54.932215] softirqs last enabled at (11484): [] irq_exit_rcu+0x93/0xc0
[ 54.933490] softirqs last disabled at (11479): [] irq_exit_rcu+0x93/0xc0
[ 54.934794] ---[ end trace 0000000000000000 ]---
[ 54.936432] ------------[ cut here ]------------
[ 54.937163] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.939567] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.940881] Modules linked in:
[ 54.941407] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.942856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.944093] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.944875] 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
[ 54.947547] RSP: 0018:ffff888018237bf0 EFLAGS: 00010286
[ 54.948378] RAX: 0000000000000000 RBX: ffff88800d74be40 RCX: 0000000000000000
[ 54.949472] RDX: ffff88800f378000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.950583] RBP: ffff88800d74be54 R08: 0000000000000001 R09: 0000000000000000
[ 54.951665] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.952748] R13: ffffffff84e223a0 R14: ffff88800d74be48 R15: ffffffff84daf020
[ 54.953855] FS: 0000555556feb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.955083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.955989] CR2: 00007fc138a2c6f4 CR3: 0000000016650000 CR4: 0000000000350ee0
[ 54.957086] Call Trace:
[ 54.957482]
[ 54.957856] nf_ct_net_init+0x224/0x3d0
[ 54.958536] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.959292] ops_init+0xbb/0x6b0
[ 54.959832] setup_net+0x3d9/0x990
[ 54.960416] ? down_read_killable+0x1d7/0x4e0
[ 54.961140] ? __pfx_setup_net+0x10/0x10
[ 54.961787] ? copy_net_ns+0x17c/0x770
[ 54.962449] copy_net_ns+0x321/0x770
[ 54.963070] create_new_namespaces+0x3f6/0xb30
[ 54.963775] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.964556] ksys_unshare+0x44d/0x8e0
[ 54.965181] ? __pfx_ksys_unshare+0x10/0x10
[ 54.965842] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.966745] __x64_sys_unshare+0x31/0x40
[ 54.967412] do_syscall_64+0x3f/0x90
[ 54.968017] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.968790] RIP: 0033:0x7f69f3f230d7
[ 54.969387] 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
[ 54.972052] RSP: 002b:00007ffc55b9adc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.973204] RAX: ffffffffffffffda RBX: 00007ffc55b9b408 RCX: 00007f69f3f230d7
[ 54.974292] RDX: 00007f69f3f8d41f RSI: 00007ffc55b9ad60 RDI: 0000000040000000
[ 54.975355] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc55b9ab70
[ 54.976431] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f69f4035bf0
[ 54.977510] R13: 00007ffc55b9aea0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.978664]
[ 54.979076] irq event stamp: 12731
[ 54.979605] hardirqs last enabled at (12741): [] __up_console_sem+0x78/0x80
[ 54.980910] hardirqs last disabled at (12752): [] __up_console_sem+0x5d/0x80
[ 54.982228] softirqs last enabled at (12454): [] irq_exit_rcu+0x93/0xc0
[ 54.983488] softirqs last disabled at (12449): [] irq_exit_rcu+0x93/0xc0
[ 54.984768] ---[ end trace 0000000000000000 ]---
executing program
[ 56.511600] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.559016] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.607053] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.655042] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:48:45 Registers:
info registers vcpu 0
RAX=0000000000027a17 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=00007fec4b6ca7a0 CR3=000000000f196000 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=2030353a38343a37302037312079614d XMM01=5d3130393634382e34352020205b203a
XMM02=646f4d205d3130393634382e34352020 XMM03=6b7a79732030353a38343a3730203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120313632203a4449
XMM06=57205d3532363534382e34352020205b XMM07=79732030353a38343a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880182375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556feb400 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=00007fc138a2c6f4 CR3=0000000016650000 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