Warning: Permanently added '[localhost]:60979' (ECDSA) to the list of known hosts.
2023/05/17 06:23:31 fuzzer started
2023/05/17 06:23:31 dialing manager at localhost:35573
2023/05/17 06:23:31 checking machine...
2023/05/17 06:23:31 checking revisions...
syzkaller login: [ 39.760556] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:23:32 testing simple program...
[ 39.824116] cgroup: Unknown subsys name 'net'
[ 39.913374] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.337046] audit: type=1400 audit(1684304624.664:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.479745] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.481773] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.485566] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.490914] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.492804] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.495543] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.885130] ------------[ cut here ]------------
[ 53.886077] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.888069] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.889325] Modules linked in:
[ 53.889821] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.893660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.894696] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.895370] 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
[ 53.897520] RSP: 0018:ffff888016a67c00 EFLAGS: 00010282
[ 53.898220] RAX: 0000000000000000 RBX: ffff88800c8ee840 RCX: 0000000000000000
[ 53.899120] RDX: ffff88800fde1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.900012] RBP: ffff88800c8ee854 R08: 0000000000000001 R09: 0000000000000000
[ 53.900870] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.901767] R13: ffffffff84e223a0 R14: ffff88800c8ee848 R15: ffffffff84d73340
[ 53.902678] FS: 00005555570c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.903665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.904396] CR2: 00007fa991bdc6f4 CR3: 0000000016960000 CR4: 0000000000350ef0
[ 53.905287] Call Trace:
[ 53.905611]
[ 53.905936] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.906562] ipv4_frags_init_net+0x269/0x440
[ 53.907143] ops_init+0xbb/0x6b0
[ 53.907588] setup_net+0x3d9/0x990
[ 53.908079] ? down_read_killable+0x1d7/0x4e0
[ 53.908645] ? __pfx_setup_net+0x10/0x10
[ 53.909176] ? copy_net_ns+0x17c/0x770
[ 53.909687] copy_net_ns+0x321/0x770
[ 53.910192] create_new_namespaces+0x3f6/0xb30
[ 53.910801] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.911441] ksys_unshare+0x44d/0x8e0
[ 53.911961] ? __pfx_ksys_unshare+0x10/0x10
[ 53.912512] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.913261] __x64_sys_unshare+0x31/0x40
[ 53.913782] do_syscall_64+0x3f/0x90
[ 53.914284] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.914966] RIP: 0033:0x7f56889700d7
[ 53.915434] 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
[ 53.917584] RSP: 002b:00007ffc63473028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.918535] RAX: ffffffffffffffda RBX: 00007ffc63473668 RCX: 00007f56889700d7
[ 53.919434] RDX: 00007f56889da41f RSI: 00007ffc63472fc0 RDI: 0000000040000000
[ 53.920319] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc63472dd0
[ 53.921211] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5688a82bf0
[ 53.922090] R13: 00007ffc63473100 R14: 0000000000000000 R15: 00000000000000f8
[ 53.923028]
[ 53.923331] irq event stamp: 8087
[ 53.923756] hardirqs last enabled at (8097): [] __up_console_sem+0x78/0x80
[ 53.924812] hardirqs last disabled at (8108): [] __up_console_sem+0x5d/0x80
[ 53.925863] softirqs last enabled at (7574): [] irq_exit_rcu+0x93/0xc0
[ 53.926916] softirqs last disabled at (7497): [] irq_exit_rcu+0x93/0xc0
[ 53.927946] ---[ end trace 0000000000000000 ]---
[ 53.932957] ------------[ cut here ]------------
[ 53.933548] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.935284] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.936344] Modules linked in:
[ 53.936747] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.937908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.938931] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.939580] 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
[ 53.941772] RSP: 0018:ffff888016a67c00 EFLAGS: 00010282
[ 53.942484] RAX: 0000000000000000 RBX: ffff88800e190840 RCX: 0000000000000000
[ 53.943383] RDX: ffff88800fde1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.944289] RBP: ffff88800e190854 R08: 0000000000000001 R09: 0000000000000000
[ 53.945190] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.946083] R13: ffffffff84e223a0 R14: ffff88800e190848 R15: ffffffff84da62e0
[ 53.946995] FS: 00005555570c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.947983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.948691] CR2: 00007fa991bdc6f4 CR3: 0000000016960000 CR4: 0000000000350ef0
[ 53.949583] Call Trace:
[ 53.949942]
[ 53.950244] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.950912] ipv6_frags_init_net+0x206/0x3c0
[ 53.951471] ops_init+0xbb/0x6b0
[ 53.951941] setup_net+0x3d9/0x990
[ 53.952395] ? down_read_killable+0x1d7/0x4e0
[ 53.952993] ? __pfx_setup_net+0x10/0x10
[ 53.953498] ? copy_net_ns+0x17c/0x770
[ 53.954047] copy_net_ns+0x321/0x770
[ 53.954554] create_new_namespaces+0x3f6/0xb30
[ 53.955170] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.955790] ksys_unshare+0x44d/0x8e0
[ 53.956315] ? __pfx_ksys_unshare+0x10/0x10
[ 53.956867] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.957613] __x64_sys_unshare+0x31/0x40
[ 53.958164] do_syscall_64+0x3f/0x90
[ 53.958652] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.959318] RIP: 0033:0x7f56889700d7
[ 53.959783] 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
[ 53.961949] RSP: 002b:00007ffc63473028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.962905] RAX: ffffffffffffffda RBX: 00007ffc63473668 RCX: 00007f56889700d7
[ 53.963757] RDX: 00007f56889da41f RSI: 00007ffc63472fc0 RDI: 0000000040000000
[ 53.964632] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc63472dd0
[ 53.965514] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5688a82bf0
[ 53.966395] R13: 00007ffc63473100 R14: 0000000000000000 R15: 00000000000000f8
[ 53.967319]
[ 53.967620] irq event stamp: 9663
[ 53.968072] hardirqs last enabled at (9675): [] __up_console_sem+0x78/0x80
[ 53.969118] hardirqs last disabled at (9686): [] __up_console_sem+0x5d/0x80
[ 53.970164] softirqs last enabled at (9238): [] irq_exit_rcu+0x93/0xc0
[ 53.971204] softirqs last disabled at (9233): [] irq_exit_rcu+0x93/0xc0
[ 53.972228] ---[ end trace 0000000000000000 ]---
[ 53.973559] ------------[ cut here ]------------
[ 53.974210] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.976174] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.977223] Modules linked in:
[ 53.977623] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.978775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.979780] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.980457] 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
[ 53.982671] RSP: 0018:ffff888016a67bf0 EFLAGS: 00010286
[ 53.983358] RAX: 0000000000000000 RBX: ffff88800e190240 RCX: 0000000000000000
[ 53.984236] RDX: ffff88800fde1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.985125] RBP: ffff88800e190254 R08: 0000000000000001 R09: 0000000000000000
[ 53.986007] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.986869] R13: ffffffff84e223a0 R14: ffff88800e190248 R15: ffffffff84daf020
[ 53.987749] FS: 00005555570c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.988740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.989475] CR2: 00007fa991bdc6f4 CR3: 0000000016960000 CR4: 0000000000350ef0
[ 53.990365] Call Trace:
[ 53.990703]
[ 53.991035] nf_ct_net_init+0x224/0x3d0
[ 53.991551] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.992144] ops_init+0xbb/0x6b0
[ 53.992585] setup_net+0x3d9/0x990
[ 53.993065] ? down_read_killable+0x1d7/0x4e0
[ 53.993636] ? __pfx_setup_net+0x10/0x10
[ 53.994173] ? copy_net_ns+0x17c/0x770
[ 53.994703] copy_net_ns+0x321/0x770
[ 53.995220] create_new_namespaces+0x3f6/0xb30
[ 53.995801] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.996442] ksys_unshare+0x44d/0x8e0
[ 53.996957] ? __pfx_ksys_unshare+0x10/0x10
[ 53.997506] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.998249] __x64_sys_unshare+0x31/0x40
[ 53.998773] do_syscall_64+0x3f/0x90
[ 53.999275] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.999958] RIP: 0033:0x7f56889700d7
[ 54.000430] 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
[ 54.002629] RSP: 002b:00007ffc63473028 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.003576] RAX: ffffffffffffffda RBX: 00007ffc63473668 RCX: 00007f56889700d7
[ 54.004477] RDX: 00007f56889da41f RSI: 00007ffc63472fc0 RDI: 0000000040000000
[ 54.005383] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc63472dd0
[ 54.006265] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5688a82bf0
[ 54.007176] R13: 00007ffc63473100 R14: 0000000000000000 R15: 00000000000000f8
[ 54.008105]
[ 54.008410] irq event stamp: 10443
[ 54.008844] hardirqs last enabled at (10453): [] __up_console_sem+0x78/0x80
[ 54.009932] hardirqs last disabled at (10466): [] __up_console_sem+0x5d/0x80
[ 54.011017] softirqs last enabled at (10380): [] irq_exit_rcu+0x93/0xc0
[ 54.012064] softirqs last disabled at (10373): [] irq_exit_rcu+0x93/0xc0
[ 54.013105] ---[ end trace 0000000000000000 ]---
executing program
[ 55.556526] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.604008] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.652057] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.699946] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:23:43 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016a675f0
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 00005555570c0400 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=00007fa991bdc6f4 CR3=0000000016960000 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=00000000000311cd RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f67b0483a50 CR3=00000000100ae000 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=2036343a33323a36302037312079614d XMM01=5d3532333938382e33352020205b203a
XMM02=646f4d205d3532333938382e33352020 XMM03=6b7a79732036343a33323a3630203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3936303838382e33352020205b XMM07=79732036343a33323a36302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000