Warning: Permanently added '[localhost]:40072' (ECDSA) to the list of known hosts.
2023/05/17 01:05:28 fuzzer started
2023/05/17 01:05:29 dialing manager at localhost:35573
2023/05/17 01:05:29 checking machine...
2023/05/17 01:05:29 checking revisions...
syzkaller login: [ 39.166785] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:05:29 testing simple program...
[ 39.241313] cgroup: Unknown subsys name 'net'
[ 39.316070] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.902732] audit: type=1400 audit(1684285542.091:6): 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
[ 53.064085] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.066771] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.068078] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.071813] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.073631] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.075242] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.493120] ------------[ cut here ]------------
[ 53.494609] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.496619] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.497858] Modules linked in:
[ 53.498285] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.503120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.504376] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.505187] 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
[ 53.507630] RSP: 0018:ffff88801817fc00 EFLAGS: 00010282
[ 53.508329] RAX: 0000000000000000 RBX: ffff88800c66b040 RCX: 0000000000000000
[ 53.509364] RDX: ffff88801000b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.510390] RBP: ffff88800c66b054 R08: 0000000000000001 R09: 0000000000000000
[ 53.511526] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.512435] R13: ffffffff84e223a0 R14: ffff88800c66b048 R15: ffffffff84d73340
[ 53.513374] FS: 0000555557325400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.514447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.515279] CR2: 00007fb71c0656f4 CR3: 000000001607e000 CR4: 0000000000350ee0
[ 53.516254] Call Trace:
[ 53.516634]
[ 53.516958] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.517649] ipv4_frags_init_net+0x269/0x440
[ 53.518254] ops_init+0xbb/0x6b0
[ 53.518767] setup_net+0x3d9/0x990
[ 53.519253] ? down_read_killable+0x1d7/0x4e0
[ 53.519889] ? __pfx_setup_net+0x10/0x10
[ 53.520418] ? copy_net_ns+0x17c/0x770
[ 53.520979] copy_net_ns+0x321/0x770
[ 53.521475] create_new_namespaces+0x3f6/0xb30
[ 53.522148] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.522880] ksys_unshare+0x44d/0x8e0
[ 53.523422] ? __pfx_ksys_unshare+0x10/0x10
[ 53.524069] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.524855] __x64_sys_unshare+0x31/0x40
[ 53.525396] do_syscall_64+0x3f/0x90
[ 53.525917] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.526619] RIP: 0033:0x7f92b09660d7
[ 53.527117] 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
[ 53.529415] RSP: 002b:00007ffd2bdfb268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.530407] RAX: ffffffffffffffda RBX: 00007ffd2bdfb8a8 RCX: 00007f92b09660d7
[ 53.531346] RDX: 00007f92b09d041f RSI: 00007ffd2bdfb200 RDI: 0000000040000000
[ 53.532291] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2bdfb010
[ 53.533243] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f92b0a78bf0
[ 53.534185] R13: 00007ffd2bdfb340 R14: 0000000000000000 R15: 00000000000000f8
[ 53.535157]
[ 53.535472] irq event stamp: 10039
[ 53.535982] hardirqs last enabled at (10051): [] __up_console_sem+0x78/0x80
[ 53.537111] hardirqs last disabled at (10062): [] __up_console_sem+0x5d/0x80
[ 53.538249] softirqs last enabled at (9878): [] irq_exit_rcu+0x93/0xc0
[ 53.539341] softirqs last disabled at (9873): [] irq_exit_rcu+0x93/0xc0
[ 53.540447] ---[ end trace 0000000000000000 ]---
[ 53.546651] ------------[ cut here ]------------
[ 53.547256] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.549066] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.550231] Modules linked in:
[ 53.550687] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.551888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.552941] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.553642] 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
[ 53.555894] RSP: 0018:ffff88801817fc00 EFLAGS: 00010282
[ 53.556607] RAX: 0000000000000000 RBX: ffff888013713e40 RCX: 0000000000000000
[ 53.557480] RDX: ffff88801000b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.558390] RBP: ffff888013713e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.559306] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.560232] R13: ffffffff84e223a0 R14: ffff888013713e48 R15: ffffffff84da62e0
[ 53.561150] FS: 0000555557325400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.562204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.562964] CR2: 00007fb71c0656f4 CR3: 000000001607e000 CR4: 0000000000350ee0
[ 53.563891] Call Trace:
[ 53.564240]
[ 53.564597] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.565229] ipv6_frags_init_net+0x206/0x3c0
[ 53.565849] ops_init+0xbb/0x6b0
[ 53.566313] setup_net+0x3d9/0x990
[ 53.566824] ? down_read_killable+0x1d7/0x4e0
[ 53.567424] ? __pfx_setup_net+0x10/0x10
[ 53.568011] ? copy_net_ns+0x17c/0x770
[ 53.568576] copy_net_ns+0x321/0x770
[ 53.569076] create_new_namespaces+0x3f6/0xb30
[ 53.569722] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.570367] ksys_unshare+0x44d/0x8e0
[ 53.570917] ? __pfx_ksys_unshare+0x10/0x10
[ 53.571480] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.572275] __x64_sys_unshare+0x31/0x40
[ 53.572859] do_syscall_64+0x3f/0x90
[ 53.573359] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.574072] RIP: 0033:0x7f92b09660d7
[ 53.574591] 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
[ 53.576851] RSP: 002b:00007ffd2bdfb268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.577833] RAX: ffffffffffffffda RBX: 00007ffd2bdfb8a8 RCX: 00007f92b09660d7
[ 53.578784] RDX: 00007f92b09d041f RSI: 00007ffd2bdfb200 RDI: 0000000040000000
[ 53.579736] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2bdfb010
[ 53.580704] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f92b0a78bf0
[ 53.581644] R13: 00007ffd2bdfb340 R14: 0000000000000000 R15: 00000000000000f8
[ 53.582612]
[ 53.582924] irq event stamp: 11877
[ 53.583381] hardirqs last enabled at (11887): [] __up_console_sem+0x78/0x80
[ 53.584526] hardirqs last disabled at (11898): [] __up_console_sem+0x5d/0x80
[ 53.585651] softirqs last enabled at (11560): [] irq_exit_rcu+0x93/0xc0
[ 53.586745] softirqs last disabled at (11551): [] irq_exit_rcu+0x93/0xc0
[ 53.587887] ---[ end trace 0000000000000000 ]---
[ 53.589568] ------------[ cut here ]------------
[ 53.590151] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.592147] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.593242] Modules linked in:
[ 53.593701] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.594934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.596058] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.596773] 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
[ 53.599060] RSP: 0018:ffff88801817fbf0 EFLAGS: 00010286
[ 53.599762] RAX: 0000000000000000 RBX: ffff888013713440 RCX: 0000000000000000
[ 53.600736] RDX: ffff88801000b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.601677] RBP: ffff888013713454 R08: 0000000000000001 R09: 0000000000000000
[ 53.602623] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.603562] R13: ffffffff84e223a0 R14: ffff888013713448 R15: ffffffff84daf020
[ 53.604481] FS: 0000555557325400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.605572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.606324] CR2: 00007fb71c0656f4 CR3: 000000001607e000 CR4: 0000000000350ee0
[ 53.607269] Call Trace:
[ 53.607645]
[ 53.607966] nf_ct_net_init+0x224/0x3d0
[ 53.608543] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.609133] ops_init+0xbb/0x6b0
[ 53.609629] setup_net+0x3d9/0x990
[ 53.610106] ? down_read_killable+0x1d7/0x4e0
[ 53.610727] ? __pfx_setup_net+0x10/0x10
[ 53.611266] ? copy_net_ns+0x17c/0x770
[ 53.611829] copy_net_ns+0x321/0x770
[ 53.612353] create_new_namespaces+0x3f6/0xb30
[ 53.613004] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.613683] ksys_unshare+0x44d/0x8e0
[ 53.614195] ? __pfx_ksys_unshare+0x10/0x10
[ 53.614792] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.615570] __x64_sys_unshare+0x31/0x40
[ 53.616111] do_syscall_64+0x3f/0x90
[ 53.616629] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.617295] RIP: 0033:0x7f92b09660d7
[ 53.617817] 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
[ 53.620132] RSP: 002b:00007ffd2bdfb268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.621125] RAX: ffffffffffffffda RBX: 00007ffd2bdfb8a8 RCX: 00007f92b09660d7
[ 53.622056] RDX: 00007f92b09d041f RSI: 00007ffd2bdfb200 RDI: 0000000040000000
[ 53.622975] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2bdfb010
[ 53.623937] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f92b0a78bf0
[ 53.624885] R13: 00007ffd2bdfb340 R14: 0000000000000000 R15: 00000000000000f8
[ 53.625847]
[ 53.626158] irq event stamp: 12727
[ 53.626648] hardirqs last enabled at (12739): [] __up_console_sem+0x78/0x80
[ 53.627805] hardirqs last disabled at (12750): [] __up_console_sem+0x5d/0x80
[ 53.628938] softirqs last enabled at (12634): [] irq_exit_rcu+0x93/0xc0
[ 53.630037] softirqs last disabled at (12629): [] irq_exit_rcu+0x93/0xc0
[ 53.631140] ---[ end trace 0000000000000000 ]---
executing program
[ 55.148251] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.195578] Bluetooth: hci0: command 0x041b tx timeout
[ 59.243603] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.291599] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:05:40 Registers:
info registers vcpu 0
RAX=0000000000022545 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f1d14791290 CR3=000000000c68e000 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=2033343a35303a31302037312079614d XMM01=5d3931363639342e33352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3931363639342e33352020205b XMM07=79732033343a35303a31302037312079
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=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801817f5f0
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 0000555557325400 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=00007fb71c0656f4 CR3=000000001607e000 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