Warning: Permanently added '[localhost]:58426' (ECDSA) to the list of known hosts.
2023/05/17 08:20:16 fuzzer started
2023/05/17 08:20:16 dialing manager at localhost:35573
2023/05/17 08:20:16 checking machine...
2023/05/17 08:20:16 checking revisions...
syzkaller login: [ 53.124666] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:20:16 testing simple program...
[ 53.208367] cgroup: Unknown subsys name 'net'
[ 53.366538] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.912967] audit: type=1400 audit(1684311630.599:6): 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
executing program
[ 68.032268] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 68.033637] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 68.036705] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.039481] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.040840] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.042632] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.457295] ------------[ cut here ]------------
[ 68.457746] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.458846] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.459539] Modules linked in:
[ 68.459796] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.460540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.461219] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.461641] 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
[ 68.463125] RSP: 0018:ffff88801f6ffc00 EFLAGS: 00010282
[ 68.463552] RAX: 0000000000000000 RBX: ffff88800fb00840 RCX: 0000000000000000
[ 68.464123] RDX: ffff8880146c0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.464678] RBP: ffff88800fb00854 R08: 0000000000000001 R09: 0000000000000000
[ 68.469306] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.469895] R13: ffffffff84e223a0 R14: ffff88800fb00848 R15: ffffffff84d73340
[ 68.470453] FS: 0000555555749400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.471111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.471561] CR2: 00007fcd909a16f4 CR3: 000000000e9b4000 CR4: 0000000000350ef0
[ 68.472146] Call Trace:
[ 68.472365]
[ 68.472567] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.477051] ipv4_frags_init_net+0x269/0x440
[ 68.477423] ops_init+0xbb/0x6b0
[ 68.477723] setup_net+0x3d9/0x990
[ 68.478059] ? down_read_killable+0x1d7/0x4e0
[ 68.478437] ? __pfx_setup_net+0x10/0x10
[ 68.478770] ? copy_net_ns+0x17c/0x770
[ 68.479136] copy_net_ns+0x321/0x770
[ 68.479460] create_new_namespaces+0x3f6/0xb30
[ 68.479849] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.480290] ksys_unshare+0x44d/0x8e0
[ 68.480620] ? __pfx_ksys_unshare+0x10/0x10
[ 68.481054] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.481524] __x64_sys_unshare+0x31/0x40
[ 68.481894] do_syscall_64+0x3f/0x90
[ 68.482207] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.482633] RIP: 0033:0x7f368954a0d7
[ 68.482978] 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
[ 68.484364] RSP: 002b:00007ffca5eecc98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.489151] RAX: ffffffffffffffda RBX: 00007ffca5eed2d8 RCX: 00007f368954a0d7
[ 68.489707] RDX: 00007f36895b441f RSI: 00007ffca5eecc30 RDI: 0000000040000000
[ 68.490310] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca5eeca40
[ 68.490894] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f368965cbf0
[ 68.491481] R13: 00007ffca5eecd70 R14: 0000000000000000 R15: 00000000000000f8
[ 68.492075]
[ 68.492279] irq event stamp: 7467
[ 68.492558] hardirqs last enabled at (7477): [] __up_console_sem+0x78/0x80
[ 68.497421] hardirqs last disabled at (7498): [] __up_console_sem+0x5d/0x80
[ 68.498121] softirqs last enabled at (7494): [] irq_exit_rcu+0x93/0xc0
[ 68.498758] softirqs last disabled at (7485): [] irq_exit_rcu+0x93/0xc0
[ 68.499437] ---[ end trace 0000000000000000 ]---
[ 68.505237] ------------[ cut here ]------------
[ 68.505629] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.506916] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.507589] Modules linked in:
[ 68.507894] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.508624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.509323] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.509730] 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
[ 68.511131] RSP: 0018:ffff88801f6ffc00 EFLAGS: 00010282
[ 68.511559] RAX: 0000000000000000 RBX: ffff88800c90b840 RCX: 0000000000000000
[ 68.512134] RDX: ffff8880146c0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.512677] RBP: ffff88800c90b854 R08: 0000000000000001 R09: 0000000000000000
[ 68.513290] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.513845] R13: ffffffff84e223a0 R14: ffff88800c90b848 R15: ffffffff84da62e0
[ 68.514432] FS: 0000555555749400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.515090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.515555] CR2: 00007fcd909a16f4 CR3: 000000000e9b4000 CR4: 0000000000350ef0
[ 68.516139] Call Trace:
[ 68.516360]
[ 68.516544] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.517008] ipv6_frags_init_net+0x206/0x3c0
[ 68.517379] ops_init+0xbb/0x6b0
[ 68.517678] setup_net+0x3d9/0x990
[ 68.518015] ? down_read_killable+0x1d7/0x4e0
[ 68.518393] ? __pfx_setup_net+0x10/0x10
[ 68.518725] ? copy_net_ns+0x17c/0x770
[ 68.519127] copy_net_ns+0x321/0x770
[ 68.519454] create_new_namespaces+0x3f6/0xb30
[ 68.519839] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.520326] ksys_unshare+0x44d/0x8e0
[ 68.520654] ? __pfx_ksys_unshare+0x10/0x10
[ 68.525110] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.525580] __x64_sys_unshare+0x31/0x40
[ 68.525926] do_syscall_64+0x3f/0x90
[ 68.526242] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.526655] RIP: 0033:0x7f368954a0d7
[ 68.526980] 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
[ 68.537061] RSP: 002b:00007ffca5eecc98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.537661] RAX: ffffffffffffffda RBX: 00007ffca5eed2d8 RCX: 00007f368954a0d7
[ 68.538253] RDX: 00007f36895b441f RSI: 00007ffca5eecc30 RDI: 0000000040000000
[ 68.538802] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca5eeca40
[ 68.539383] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f368965cbf0
[ 68.539957] R13: 00007ffca5eecd70 R14: 0000000000000000 R15: 00000000000000f8
[ 68.540525]
[ 68.540719] irq event stamp: 9815
[ 68.541045] hardirqs last enabled at (9827): [] __up_console_sem+0x78/0x80
[ 68.541717] hardirqs last disabled at (9836): [] __up_console_sem+0x5d/0x80
[ 68.542415] softirqs last enabled at (9332): [] irq_exit_rcu+0x93/0xc0
[ 68.543097] softirqs last disabled at (9263): [] irq_exit_rcu+0x93/0xc0
[ 68.543765] ---[ end trace 0000000000000000 ]---
[ 68.545072] ------------[ cut here ]------------
[ 68.545462] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.546710] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.547424] Modules linked in:
[ 68.547697] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.548459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.549124] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.549544] 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
[ 68.550927] RSP: 0018:ffff88801f6ffbf0 EFLAGS: 00010286
[ 68.551354] RAX: 0000000000000000 RBX: ffff88800c90a040 RCX: 0000000000000000
[ 68.551928] RDX: ffff8880146c0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.552478] RBP: ffff88800c90a054 R08: 0000000000000001 R09: 0000000000000000
[ 68.553062] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.553591] R13: ffffffff84e223a0 R14: ffff88800c90a048 R15: ffffffff84daf020
[ 68.554167] FS: 0000555555749400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.554789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.555272] CR2: 00007fcd909a16f4 CR3: 000000000e9b4000 CR4: 0000000000350ef0
[ 68.555829] Call Trace:
[ 68.556077]
[ 68.556281] nf_ct_net_init+0x224/0x3d0
[ 68.556627] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.557045] ops_init+0xbb/0x6b0
[ 68.557342] setup_net+0x3d9/0x990
[ 68.557643] ? down_read_killable+0x1d7/0x4e0
[ 68.558049] ? __pfx_setup_net+0x10/0x10
[ 68.558383] ? copy_net_ns+0x17c/0x770
[ 68.558705] copy_net_ns+0x321/0x770
[ 68.559032] create_new_namespaces+0x3f6/0xb30
[ 68.559422] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.559825] ksys_unshare+0x44d/0x8e0
[ 68.560192] ? __pfx_ksys_unshare+0x10/0x10
[ 68.560554] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.561096] __x64_sys_unshare+0x31/0x40
[ 68.561437] do_syscall_64+0x3f/0x90
[ 68.561750] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.562203] RIP: 0033:0x7f368954a0d7
[ 68.562515] 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
[ 68.563885] RSP: 002b:00007ffca5eecc98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.564482] RAX: ffffffffffffffda RBX: 00007ffca5eed2d8 RCX: 00007f368954a0d7
[ 68.565106] RDX: 00007f36895b441f RSI: 00007ffca5eecc30 RDI: 0000000040000000
[ 68.565660] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca5eeca40
[ 68.566248] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f368965cbf0
[ 68.566799] R13: 00007ffca5eecd70 R14: 0000000000000000 R15: 00000000000000f8
[ 68.567400]
[ 68.567603] irq event stamp: 10553
[ 68.567930] hardirqs last enabled at (10571): [] __up_console_sem+0x78/0x80
[ 68.568597] hardirqs last disabled at (10580): [] __up_console_sem+0x5d/0x80
[ 68.569300] softirqs last enabled at (10566): [] irq_exit_rcu+0x93/0xc0
[ 68.569960] softirqs last disabled at (10561): [] irq_exit_rcu+0x93/0xc0
[ 68.570608] ---[ end trace 0000000000000000 ]---
[ 70.112663] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 72.159972] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 74.207969] Bluetooth: hci0: command 0x040f tx timeout
[ 76.255934] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:20:27 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f6ff648
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 0000555555749400 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=00007fcd909a16f4 CR3=000000000e9b4000 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=00000000000364c5 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=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 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=00007f7f83e95d40 CR3=000000000eeec000 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=4a6b61ad50fbaa87054132ffb1785620
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d6555e25b51628c60000000000114180 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d8c2becbd540041900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000