Warning: Permanently added '[localhost]:27663' (ECDSA) to the list of known hosts.
2023/05/17 11:50:08 fuzzer started
2023/05/17 11:50:09 dialing manager at localhost:44319
2023/05/17 11:50:09 checking machine...
2023/05/17 11:50:09 checking revisions...
syzkaller login: [ 36.312589] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:50:09 testing simple program...
[ 36.392913] cgroup: Unknown subsys name 'net'
[ 36.490031] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.023273] audit: type=1400 audit(1684324221.986:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.138671] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.140233] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.142592] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.153865] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.155595] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.156745] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.532134] ------------[ cut here ]------------
[ 50.532801] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.534581] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.535642] Modules linked in:
[ 50.536042] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.540670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.541697] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.542342] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.544503] RSP: 0018:ffff88801df3fc00 EFLAGS: 00010282
[ 50.545154] RAX: 0000000000000000 RBX: ffff88801011d840 RCX: 0000000000000000
[ 50.546041] RDX: ffff888016a3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.546946] RBP: ffff88801011d854 R08: 0000000000000001 R09: 0000000000000000
[ 50.547838] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.548721] R13: ffffffff84e23fe0 R14: ffff88801011d848 R15: ffffffff84d74dc0
[ 50.549628] FS: 00005555558f2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.550636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.551343] CR2: 00007f5f87e906f4 CR3: 000000000e33a000 CR4: 0000000000350ee0
[ 50.552229] Call Trace:
[ 50.552584]
[ 50.552879] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.553528] ipv4_frags_init_net+0x269/0x440
[ 50.554087] ops_init+0xbb/0x6b0
[ 50.554564] setup_net+0x3d9/0x990
[ 50.555018] ? down_read_killable+0x1d7/0x4e0
[ 50.555612] ? __pfx_setup_net+0x10/0x10
[ 50.556125] ? copy_net_ns+0x17c/0x770
[ 50.556659] copy_net_ns+0x321/0x770
[ 50.557141] create_new_namespaces+0x3f6/0xb30
[ 50.557769] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.558380] ksys_unshare+0x44d/0x8e0
[ 50.558893] ? __pfx_ksys_unshare+0x10/0x10
[ 50.559437] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.560178] __x64_sys_unshare+0x31/0x40
[ 50.560718] do_syscall_64+0x3f/0x90
[ 50.561195] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.561869] RIP: 0033:0x7f5c10c830d7
[ 50.562330] 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
[ 50.564493] RSP: 002b:00007ffe04a41338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.565415] RAX: ffffffffffffffda RBX: 00007ffe04a41978 RCX: 00007f5c10c830d7
[ 50.566298] RDX: 00007f5c10ced41f RSI: 00007ffe04a412d0 RDI: 0000000040000000
[ 50.567192] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe04a410e0
[ 50.568070] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5c10d95bf0
[ 50.568950] R13: 00007ffe04a41410 R14: 0000000000000000 R15: 00000000000000f8
[ 50.569869]
[ 50.570168] irq event stamp: 8819
[ 50.570617] hardirqs last enabled at (8831): [] __up_console_sem+0x78/0x80
[ 50.571664] hardirqs last disabled at (8842): [] __up_console_sem+0x5d/0x80
[ 50.572704] softirqs last enabled at (8100): [] irq_exit_rcu+0x93/0xc0
[ 50.573734] softirqs last disabled at (8095): [] irq_exit_rcu+0x93/0xc0
[ 50.574760] ---[ end trace 0000000000000000 ]---
[ 50.581186] ------------[ cut here ]------------
[ 50.581863] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.583515] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.584575] Modules linked in:
[ 50.584992] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.586185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.587226] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.587894] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.590115] RSP: 0018:ffff88801df3fc00 EFLAGS: 00010282
[ 50.590806] RAX: 0000000000000000 RBX: ffff88800f0e7040 RCX: 0000000000000000
[ 50.591695] RDX: ffff888016a3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.592611] RBP: ffff88800f0e7054 R08: 0000000000000001 R09: 0000000000000000
[ 50.593530] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.594390] R13: ffffffff84e23fe0 R14: ffff88800f0e7048 R15: ffffffff84da7d60
[ 50.595316] FS: 00005555558f2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.596323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.597066] CR2: 00007f5f87e906f4 CR3: 000000000e33a000 CR4: 0000000000350ee0
[ 50.597955] Call Trace:
[ 50.598274]
[ 50.598600] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.599214] ipv6_frags_init_net+0x206/0x3c0
[ 50.599811] ops_init+0xbb/0x6b0
[ 50.600267] setup_net+0x3d9/0x990
[ 50.600756] ? down_read_killable+0x1d7/0x4e0
[ 50.601339] ? __pfx_setup_net+0x10/0x10
[ 50.601880] ? copy_net_ns+0x17c/0x770
[ 50.602387] copy_net_ns+0x321/0x770
[ 50.602903] create_new_namespaces+0x3f6/0xb30
[ 50.603516] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.604140] ksys_unshare+0x44d/0x8e0
[ 50.604667] ? __pfx_ksys_unshare+0x10/0x10
[ 50.605207] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.605947] __x64_sys_unshare+0x31/0x40
[ 50.606501] do_syscall_64+0x3f/0x90
[ 50.606983] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.607659] RIP: 0033:0x7f5c10c830d7
[ 50.608115] 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
[ 50.610323] RSP: 002b:00007ffe04a41338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.611267] RAX: ffffffffffffffda RBX: 00007ffe04a41978 RCX: 00007f5c10c830d7
[ 50.612161] RDX: 00007f5c10ced41f RSI: 00007ffe04a412d0 RDI: 0000000040000000
[ 50.613043] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe04a410e0
[ 50.613963] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5c10d95bf0
[ 50.614867] R13: 00007ffe04a41410 R14: 0000000000000000 R15: 00000000000000f8
[ 50.615779]
[ 50.616085] irq event stamp: 10843
[ 50.616552] hardirqs last enabled at (10855): [] __up_console_sem+0x78/0x80
[ 50.617627] hardirqs last disabled at (10866): [] __up_console_sem+0x5d/0x80
[ 50.618700] softirqs last enabled at (10492): [] irq_exit_rcu+0x93/0xc0
[ 50.619730] softirqs last disabled at (10487): [] irq_exit_rcu+0x93/0xc0
[ 50.620778] ---[ end trace 0000000000000000 ]---
[ 50.622124] ------------[ cut here ]------------
[ 50.622742] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.624693] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.625768] Modules linked in:
[ 50.626182] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.627370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.628577] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.629229] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.631426] RSP: 0018:ffff88801df3fbf0 EFLAGS: 00010286
[ 50.632109] RAX: 0000000000000000 RBX: ffff88800f0e6840 RCX: 0000000000000000
[ 50.632982] RDX: ffff888016a3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.633881] RBP: ffff88800f0e6854 R08: 0000000000000001 R09: 0000000000000000
[ 50.634760] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.635641] R13: ffffffff84e23fe0 R14: ffff88800f0e6848 R15: ffffffff84db0aa0
[ 50.636537] FS: 00005555558f2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.637563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.638265] CR2: 00007f5f87e906f4 CR3: 000000000e33a000 CR4: 0000000000350ee0
[ 50.639153] Call Trace:
[ 50.639509]
[ 50.639818] nf_ct_net_init+0x224/0x3d0
[ 50.640332] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.640933] ops_init+0xbb/0x6b0
[ 50.641396] setup_net+0x3d9/0x990
[ 50.641884] ? down_read_killable+0x1d7/0x4e0
[ 50.642457] ? __pfx_setup_net+0x10/0x10
[ 50.643002] ? copy_net_ns+0x17c/0x770
[ 50.643548] copy_net_ns+0x321/0x770
[ 50.644026] create_new_namespaces+0x3f6/0xb30
[ 50.644646] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.645260] ksys_unshare+0x44d/0x8e0
[ 50.645791] ? __pfx_ksys_unshare+0x10/0x10
[ 50.646337] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.647065] __x64_sys_unshare+0x31/0x40
[ 50.647607] do_syscall_64+0x3f/0x90
[ 50.648098] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.648765] RIP: 0033:0x7f5c10c830d7
[ 50.649223] 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
[ 50.651413] RSP: 002b:00007ffe04a41338 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.652359] RAX: ffffffffffffffda RBX: 00007ffe04a41978 RCX: 00007f5c10c830d7
[ 50.653253] RDX: 00007f5c10ced41f RSI: 00007ffe04a412d0 RDI: 0000000040000000
[ 50.654165] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe04a410e0
[ 50.655051] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5c10d95bf0
[ 50.655919] R13: 00007ffe04a41410 R14: 0000000000000000 R15: 00000000000000f8
[ 50.656842]
[ 50.657137] irq event stamp: 11629
[ 50.657623] hardirqs last enabled at (11647): [] __up_console_sem+0x78/0x80
[ 50.658682] hardirqs last disabled at (11658): [] __up_console_sem+0x5d/0x80
[ 50.659744] softirqs last enabled at (11642): [] irq_exit_rcu+0x93/0xc0
[ 50.660779] softirqs last disabled at (11637): [] irq_exit_rcu+0x93/0xc0
[ 50.661839] ---[ end trace 0000000000000000 ]---
executing program
[ 52.221185] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.268614] Bluetooth: hci0: command 0x041b tx timeout
[ 56.317578] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.364541] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:50:23 Registers:
info registers vcpu 0
RAX=000000000002b25d RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007fa67bbddde0 CR3=000000001595c000 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=2033323a30353a31312037312079614d XMM01=5d3130383233352e30352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
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=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801df3f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 00005555558f2400 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=00007f5f87e906f4 CR3=000000000e33a000 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