Warning: Permanently added '[localhost]:10071' (ECDSA) to the list of known hosts.
2023/05/17 07:47:40 fuzzer started
2023/05/17 07:47:40 dialing manager at localhost:35573
2023/05/17 07:47:40 checking machine...
2023/05/17 07:47:40 checking revisions...
syzkaller login: [ 46.187853] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:47:41 testing simple program...
[ 46.260828] cgroup: Unknown subsys name 'net'
[ 46.345643] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.360898] audit: type=1400 audit(1684309675.188:6): 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
executing program
[ 61.500388] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.501954] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.503617] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.506681] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.508445] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.509984] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.903976] ------------[ cut here ]------------
[ 61.904679] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.906374] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.907457] Modules linked in:
[ 61.907870] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.912708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.913954] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.914800] 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
[ 61.917489] RSP: 0018:ffff888020287c00 EFLAGS: 00010282
[ 61.918187] RAX: 0000000000000000 RBX: ffff888010215040 RCX: 0000000000000000
[ 61.919051] RDX: ffff888020278000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.919952] RBP: ffff888010215054 R08: 0000000000000001 R09: 0000000000000000
[ 61.920866] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.921763] R13: ffffffff84e223a0 R14: ffff888010215048 R15: ffffffff84d73340
[ 61.922680] FS: 00005555570da400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.923685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.924448] CR2: 00007f055fa5e6f4 CR3: 000000000f0ce000 CR4: 0000000000350ef0
[ 61.925344] Call Trace:
[ 61.925671]
[ 61.925979] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.926637] ipv4_frags_init_net+0x269/0x440
[ 61.927240] ops_init+0xbb/0x6b0
[ 61.927689] setup_net+0x3d9/0x990
[ 61.928183] ? down_read_killable+0x1d7/0x4e0
[ 61.928768] ? __pfx_setup_net+0x10/0x10
[ 61.929307] ? copy_net_ns+0x17c/0x770
[ 61.929827] copy_net_ns+0x321/0x770
[ 61.930345] create_new_namespaces+0x3f6/0xb30
[ 61.930938] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.931590] ksys_unshare+0x44d/0x8e0
[ 61.932128] ? __pfx_ksys_unshare+0x10/0x10
[ 61.932691] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.933439] __x64_sys_unshare+0x31/0x40
[ 61.933965] do_syscall_64+0x3f/0x90
[ 61.934470] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.935147] RIP: 0033:0x7f230f8270d7
[ 61.935615] 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
[ 61.937813] RSP: 002b:00007ffe8161aa78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.938798] RAX: ffffffffffffffda RBX: 00007ffe8161b0b8 RCX: 00007f230f8270d7
[ 61.939733] RDX: 00007f230f89141f RSI: 00007ffe8161aa10 RDI: 0000000040000000
[ 61.940669] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8161a820
[ 61.941576] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f230f939bf0
[ 61.942487] R13: 00007ffe8161ab50 R14: 0000000000000000 R15: 00000000000000f8
[ 61.943407]
[ 61.943717] irq event stamp: 7853
[ 61.944183] hardirqs last enabled at (7865): [] __up_console_sem+0x78/0x80
[ 61.945264] hardirqs last disabled at (7876): [] __up_console_sem+0x5d/0x80
[ 61.946352] softirqs last enabled at (7236): [] irq_exit_rcu+0x93/0xc0
[ 61.947392] softirqs last disabled at (6997): [] irq_exit_rcu+0x93/0xc0
[ 61.948547] ---[ end trace 0000000000000000 ]---
[ 61.954911] ------------[ cut here ]------------
[ 61.955640] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.957455] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.958534] Modules linked in:
[ 61.958954] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.960128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.961198] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.961859] 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
[ 61.964096] RSP: 0018:ffff888020287c00 EFLAGS: 00010282
[ 61.964787] RAX: 0000000000000000 RBX: ffff88801602da40 RCX: 0000000000000000
[ 61.965741] RDX: ffff888020278000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.966681] RBP: ffff88801602da54 R08: 0000000000000001 R09: 0000000000000000
[ 61.967634] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.968584] R13: ffffffff84e223a0 R14: ffff88801602da48 R15: ffffffff84da62e0
[ 61.969543] FS: 00005555570da400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.970590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.971372] CR2: 00007f055fa5e6f4 CR3: 000000000f0ce000 CR4: 0000000000350ef0
[ 61.972299] Call Trace:
[ 61.972657]
[ 61.972971] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.973643] ipv6_frags_init_net+0x206/0x3c0
[ 61.974268] ops_init+0xbb/0x6b0
[ 61.974734] setup_net+0x3d9/0x990
[ 61.975247] ? down_read_killable+0x1d7/0x4e0
[ 61.975849] ? __pfx_setup_net+0x10/0x10
[ 61.976426] ? copy_net_ns+0x17c/0x770
[ 61.976958] copy_net_ns+0x321/0x770
[ 61.977490] create_new_namespaces+0x3f6/0xb30
[ 61.978141] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.978783] ksys_unshare+0x44d/0x8e0
[ 61.979336] ? __pfx_ksys_unshare+0x10/0x10
[ 61.979910] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.980700] __x64_sys_unshare+0x31/0x40
[ 61.981277] do_syscall_64+0x3f/0x90
[ 61.981782] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.982491] RIP: 0033:0x7f230f8270d7
[ 61.982988] 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
[ 61.985316] RSP: 002b:00007ffe8161aa78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.986331] RAX: ffffffffffffffda RBX: 00007ffe8161b0b8 RCX: 00007f230f8270d7
[ 61.987268] RDX: 00007f230f89141f RSI: 00007ffe8161aa10 RDI: 0000000040000000
[ 61.988202] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8161a820
[ 61.989142] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f230f939bf0
[ 61.990058] R13: 00007ffe8161ab50 R14: 0000000000000000 R15: 00000000000000f8
[ 61.991019]
[ 61.991368] irq event stamp: 9857
[ 61.991816] hardirqs last enabled at (9867): [] __up_console_sem+0x78/0x80
[ 61.992956] hardirqs last disabled at (9878): [] __up_console_sem+0x5d/0x80
[ 61.994090] softirqs last enabled at (9340): [] irq_exit_rcu+0x93/0xc0
[ 61.995182] softirqs last disabled at (9319): [] irq_exit_rcu+0x93/0xc0
[ 61.996288] ---[ end trace 0000000000000000 ]---
[ 61.997652] ------------[ cut here ]------------
[ 61.998302] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.000308] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.001448] Modules linked in:
[ 62.001872] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.003095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.004154] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.004842] 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
[ 62.007137] RSP: 0018:ffff888020287bf0 EFLAGS: 00010286
[ 62.007823] RAX: 0000000000000000 RBX: ffff8880162c3a40 RCX: 0000000000000000
[ 62.008771] RDX: ffff888020278000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.009697] RBP: ffff8880162c3a54 R08: 0000000000000001 R09: 0000000000000000
[ 62.010638] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.011565] R13: ffffffff84e223a0 R14: ffff8880162c3a48 R15: ffffffff84daf020
[ 62.012523] FS: 00005555570da400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.013592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.014384] CR2: 00007f055fa5e6f4 CR3: 000000000f0ce000 CR4: 0000000000350ef0
[ 62.015319] Call Trace:
[ 62.015668]
[ 62.015976] nf_ct_net_init+0x224/0x3d0
[ 62.016565] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.017199] ops_init+0xbb/0x6b0
[ 62.017668] setup_net+0x3d9/0x990
[ 62.018188] ? down_read_killable+0x1d7/0x4e0
[ 62.018784] ? __pfx_setup_net+0x10/0x10
[ 62.019362] ? copy_net_ns+0x17c/0x770
[ 62.019900] copy_net_ns+0x321/0x770
[ 62.020457] create_new_namespaces+0x3f6/0xb30
[ 62.021105] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.021751] ksys_unshare+0x44d/0x8e0
[ 62.022307] ? __pfx_ksys_unshare+0x10/0x10
[ 62.022893] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.023683] __x64_sys_unshare+0x31/0x40
[ 62.024273] do_syscall_64+0x3f/0x90
[ 62.024790] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.025513] RIP: 0033:0x7f230f8270d7
[ 62.026001] 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
[ 62.028280] RSP: 002b:00007ffe8161aa78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.029298] RAX: ffffffffffffffda RBX: 00007ffe8161b0b8 RCX: 00007f230f8270d7
[ 62.030248] RDX: 00007f230f89141f RSI: 00007ffe8161aa10 RDI: 0000000040000000
[ 62.031192] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8161a820
[ 62.032132] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f230f939bf0
[ 62.033052] R13: 00007ffe8161ab50 R14: 0000000000000000 R15: 00000000000000f8
[ 62.034012]
[ 62.034373] irq event stamp: 10611
[ 62.034828] hardirqs last enabled at (10621): [] __up_console_sem+0x78/0x80
[ 62.035964] hardirqs last disabled at (10632): [] __up_console_sem+0x5d/0x80
[ 62.037113] softirqs last enabled at (10272): [] irq_exit_rcu+0x93/0xc0
[ 62.038216] softirqs last disabled at (10267): [] irq_exit_rcu+0x93/0xc0
[ 62.039314] ---[ end trace 0000000000000000 ]---
[ 63.581734] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.629325] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.677158] Bluetooth: hci0: command 0x040f tx timeout
[ 69.725165] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:47:46 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880202875f0
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 00005555570da400 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=00007f055fa5e6f4 CR3=000000000f0ce000 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=00000000000272f7 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=00007fb068037058 CR3=000000000dbae000 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=2036353a37343a37302037312079614d XMM01=5d3735343730392e31362020205b203a
XMM02=646f4d205d3735343730392e31362020 XMM03=6b7a79732036353a37343a3730203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3437333630392e31362020205b XMM07=79732036353a37343a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000