Warning: Permanently added '[localhost]:39413' (ECDSA) to the list of known hosts.
2023/05/16 13:44:37 fuzzer started
2023/05/16 13:44:37 dialing manager at localhost:35573
2023/05/16 13:44:37 checking machine...
2023/05/16 13:44:37 checking revisions...
syzkaller login: [ 56.331063] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:44:38 testing simple program...
[ 56.428281] cgroup: Unknown subsys name 'net'
[ 56.540917] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 70.204544] audit: type=1400 audit(1684244691.972:6): 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
[ 71.340786] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.343331] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.344538] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.348258] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.349844] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.351989] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 71.719302] ------------[ cut here ]------------
[ 71.720100] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 71.722119] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.723564] Modules linked in:
[ 71.724273] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.729332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.730407] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.731114] 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
[ 71.733424] RSP: 0018:ffff88801948fc00 EFLAGS: 00010282
[ 71.734144] RAX: 0000000000000000 RBX: ffff88800dc9c440 RCX: 0000000000000000
[ 71.735070] RDX: ffff888019533680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.736000] RBP: ffff88800dc9c454 R08: 0000000000000001 R09: 0000000000000000
[ 71.736961] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.737910] R13: ffffffff84e223a0 R14: ffff88800dc9c448 R15: ffffffff84d73340
[ 71.738847] FS: 00005555558be400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.739893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.740652] CR2: 00007f894a15d6f4 CR3: 0000000020360000 CR4: 0000000000350ef0
[ 71.741591] Call Trace:
[ 71.741969]
[ 71.742282] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 71.742953] ipv4_frags_init_net+0x269/0x440
[ 71.743536] ops_init+0xbb/0x6b0
[ 71.744028] setup_net+0x3d9/0x990
[ 71.744511] ? down_read_killable+0x1d7/0x4e0
[ 71.745131] ? __pfx_setup_net+0x10/0x10
[ 71.745662] ? copy_net_ns+0x17c/0x770
[ 71.746222] copy_net_ns+0x321/0x770
[ 71.746762] create_new_namespaces+0x3f6/0xb30
[ 71.747380] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.748048] ksys_unshare+0x44d/0x8e0
[ 71.748579] ? __pfx_ksys_unshare+0x10/0x10
[ 71.749180] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.749956] __x64_sys_unshare+0x31/0x40
[ 71.750501] do_syscall_64+0x3f/0x90
[ 71.751030] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.751705] RIP: 0033:0x7f38ff6bf0d7
[ 71.752213] 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
[ 71.754572] RSP: 002b:00007ffe289331a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.755595] RAX: ffffffffffffffda RBX: 00007ffe289337e8 RCX: 00007f38ff6bf0d7
[ 71.756573] RDX: 00007f38ff72941f RSI: 00007ffe28933140 RDI: 0000000040000000
[ 71.757524] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe28932f50
[ 71.758484] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f38ff7d1bf0
[ 71.759440] R13: 00007ffe28933280 R14: 0000000000000000 R15: 00000000000000f8
[ 71.760434]
[ 71.760782] irq event stamp: 7871
[ 71.761233] hardirqs last enabled at (7881): [] __up_console_sem+0x78/0x80
[ 71.762363] hardirqs last disabled at (7892): [] __up_console_sem+0x5d/0x80
[ 71.763497] softirqs last enabled at (7402): [] irq_exit_rcu+0x93/0xc0
[ 71.764613] softirqs last disabled at (7341): [] irq_exit_rcu+0x93/0xc0
[ 71.765735] ---[ end trace 0000000000000000 ]---
[ 71.775494] ------------[ cut here ]------------
[ 71.776510] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.778254] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.779445] Modules linked in:
[ 71.779924] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.781185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.782370] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.783186] 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
[ 71.785635] RSP: 0018:ffff88801948fc00 EFLAGS: 00010282
[ 71.786452] RAX: 0000000000000000 RBX: ffff88800cbd6640 RCX: 0000000000000000
[ 71.787504] RDX: ffff888019533680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.788569] RBP: ffff88800cbd6654 R08: 0000000000000001 R09: 0000000000000000
[ 71.789622] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.790673] R13: ffffffff84e223a0 R14: ffff88800cbd6648 R15: ffffffff84da62e0
[ 71.791820] FS: 00005555558be400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.793013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.793900] CR2: 00007fa9c79af548 CR3: 0000000020360000 CR4: 0000000000350ee0
[ 71.794950] Call Trace:
[ 71.795299]
[ 71.795615] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.796421] ipv6_frags_init_net+0x206/0x3c0
[ 71.797063] ops_init+0xbb/0x6b0
[ 71.797547] setup_net+0x3d9/0x990
[ 71.798069] ? down_read_killable+0x1d7/0x4e0
[ 71.798681] ? __pfx_setup_net+0x10/0x10
[ 71.799265] ? copy_net_ns+0x17c/0x770
[ 71.799836] copy_net_ns+0x321/0x770
[ 71.800333] create_new_namespaces+0x3f6/0xb30
[ 71.800977] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.801601] ksys_unshare+0x44d/0x8e0
[ 71.802136] ? __pfx_ksys_unshare+0x10/0x10
[ 71.802695] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.803472] __x64_sys_unshare+0x31/0x40
[ 71.804040] do_syscall_64+0x3f/0x90
[ 71.804532] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.805209] RIP: 0033:0x7f38ff6bf0d7
[ 71.805685] 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
[ 71.807984] RSP: 002b:00007ffe289331a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.808983] RAX: ffffffffffffffda RBX: 00007ffe289337e8 RCX: 00007f38ff6bf0d7
[ 71.809877] RDX: 00007f38ff72941f RSI: 00007ffe28933140 RDI: 0000000040000000
[ 71.810793] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe28932f50
[ 71.811658] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f38ff7d1bf0
[ 71.812569] R13: 00007ffe28933280 R14: 0000000000000000 R15: 00000000000000f8
[ 71.813491]
[ 71.813833] irq event stamp: 11183
[ 71.814286] hardirqs last enabled at (11195): [] __up_console_sem+0x78/0x80
[ 71.815391] hardirqs last disabled at (11206): [] __up_console_sem+0x5d/0x80
[ 71.816504] softirqs last enabled at (10910): [] irq_exit_rcu+0x93/0xc0
[ 71.817555] softirqs last disabled at (10899): [] irq_exit_rcu+0x93/0xc0
[ 71.818605] ---[ end trace 0000000000000000 ]---
[ 71.819977] ------------[ cut here ]------------
[ 71.820590] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.822631] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.823714] Modules linked in:
[ 71.824148] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.825354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.826390] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.827092] 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
[ 71.829321] RSP: 0018:ffff88801948fbf0 EFLAGS: 00010286
[ 71.830016] RAX: 0000000000000000 RBX: ffff88800cbd7240 RCX: 0000000000000000
[ 71.830909] RDX: ffff888019533680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.831814] RBP: ffff88800cbd7254 R08: 0000000000000001 R09: 0000000000000000
[ 71.832698] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.833594] R13: ffffffff84e223a0 R14: ffff88800cbd7248 R15: ffffffff84daf020
[ 71.834496] FS: 00005555558be400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.835498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.836247] CR2: 00007fa9c79af548 CR3: 0000000020360000 CR4: 0000000000350ee0
[ 71.837160] Call Trace:
[ 71.837489]
[ 71.837835] nf_ct_net_init+0x224/0x3d0
[ 71.838354] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.838964] ops_init+0xbb/0x6b0
[ 71.839410] setup_net+0x3d9/0x990
[ 71.839899] ? down_read_killable+0x1d7/0x4e0
[ 71.840480] ? __pfx_setup_net+0x10/0x10
[ 71.841031] ? copy_net_ns+0x17c/0x770
[ 71.841539] copy_net_ns+0x321/0x770
[ 71.842053] create_new_namespaces+0x3f6/0xb30
[ 71.842642] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.843293] ksys_unshare+0x44d/0x8e0
[ 71.843825] ? __pfx_ksys_unshare+0x10/0x10
[ 71.844400] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.845158] __x64_sys_unshare+0x31/0x40
[ 71.845677] do_syscall_64+0x3f/0x90
[ 71.846185] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.846856] RIP: 0033:0x7f38ff6bf0d7
[ 71.847330] 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
[ 71.849524] RSP: 002b:00007ffe289331a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.850490] RAX: ffffffffffffffda RBX: 00007ffe289337e8 RCX: 00007f38ff6bf0d7
[ 71.851390] RDX: 00007f38ff72941f RSI: 00007ffe28933140 RDI: 0000000040000000
[ 71.852290] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe28932f50
[ 71.853216] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f38ff7d1bf0
[ 71.854115] R13: 00007ffe28933280 R14: 0000000000000000 R15: 00000000000000f8
[ 71.855036]
[ 71.855339] irq event stamp: 11983
[ 71.855822] hardirqs last enabled at (11995): [] __up_console_sem+0x78/0x80
[ 71.856910] hardirqs last disabled at (12006): [] __up_console_sem+0x5d/0x80
[ 71.857976] softirqs last enabled at (11908): [] irq_exit_rcu+0x93/0xc0
[ 71.859024] softirqs last disabled at (11903): [] irq_exit_rcu+0x93/0xc0
[ 71.860075] ---[ end trace 0000000000000000 ]---
[ 73.425389] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 75.472811] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 77.520887] Bluetooth: hci0: command 0x040f tx timeout
[ 79.568875] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:44:33 Registers:
info registers vcpu 0
RAX=0000000000000044 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801948f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000044 R11=0000000000000001
R12=0000000000000044 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 00005555558be400 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=00007f894a15d6f4 CR3=0000000020360000 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=000000000005b47f 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=00007fa9c79d3028 CR3=000000001640c000 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=6741bf0f1dafeeaac24b777d43b0825c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2d346a515b06391a000000000013c1f0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=10f3944158273cef00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000