Warning: Permanently added '[localhost]:53167' (ECDSA) to the list of known hosts.
2023/05/17 04:58:25 fuzzer started
2023/05/17 04:58:26 dialing manager at localhost:35573
2023/05/17 04:58:26 checking machine...
2023/05/17 04:58:26 checking revisions...
syzkaller login: [ 36.522703] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:58:26 testing simple program...
[ 36.590258] cgroup: Unknown subsys name 'net'
[ 36.673725] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.456032] audit: type=1400 audit(1684299519.364:6): 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
[ 50.618151] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.619840] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.621623] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.624775] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.626603] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.627886] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.026652] ------------[ cut here ]------------
[ 51.027352] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.029021] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.030080] Modules linked in:
[ 51.030474] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.035050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.036288] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.036992] 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
[ 51.039301] RSP: 0018:ffff888019d17c00 EFLAGS: 00010282
[ 51.040027] RAX: 0000000000000000 RBX: ffff888015bf8840 RCX: 0000000000000000
[ 51.040933] RDX: ffff88800fc28000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.041860] RBP: ffff888015bf8854 R08: 0000000000000001 R09: 0000000000000000
[ 51.042776] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.043759] R13: ffffffff84e223a0 R14: ffff888015bf8848 R15: ffffffff84d73340
[ 51.044706] FS: 0000555555b00400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.045757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.046549] CR2: 00007fb7975ca6f4 CR3: 0000000009478000 CR4: 0000000000350ef0
[ 51.047507] Call Trace:
[ 51.047850]
[ 51.048195] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.048840] ipv4_frags_init_net+0x269/0x440
[ 51.049448] ops_init+0xbb/0x6b0
[ 51.049905] setup_net+0x3d9/0x990
[ 51.050416] ? down_read_killable+0x1d7/0x4e0
[ 51.051035] ? __pfx_setup_net+0x10/0x10
[ 51.051576] ? copy_net_ns+0x17c/0x770
[ 51.052133] copy_net_ns+0x321/0x770
[ 51.052632] create_new_namespaces+0x3f6/0xb30
[ 51.053266] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.053910] ksys_unshare+0x44d/0x8e0
[ 51.054456] ? __pfx_ksys_unshare+0x10/0x10
[ 51.055075] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.055822] __x64_sys_unshare+0x31/0x40
[ 51.056392] do_syscall_64+0x3f/0x90
[ 51.056887] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.057586] RIP: 0033:0x7ff78c1b50d7
[ 51.058101] 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
[ 51.060351] RSP: 002b:00007ffe22535288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.061349] RAX: ffffffffffffffda RBX: 00007ffe225358c8 RCX: 00007ff78c1b50d7
[ 51.062281] RDX: 00007ff78c21f41f RSI: 00007ffe22535220 RDI: 0000000040000000
[ 51.063228] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe22535030
[ 51.064153] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff78c2c7bf0
[ 51.065078] R13: 00007ffe22535360 R14: 0000000000000000 R15: 00000000000000f8
[ 51.066017]
[ 51.066332] irq event stamp: 8463
[ 51.066779] hardirqs last enabled at (8473): [] __up_console_sem+0x78/0x80
[ 51.067899] hardirqs last disabled at (8484): [] __up_console_sem+0x5d/0x80
[ 51.069025] softirqs last enabled at (8098): [] irq_exit_rcu+0x93/0xc0
[ 51.070112] softirqs last disabled at (8085): [] irq_exit_rcu+0x93/0xc0
[ 51.071214] ---[ end trace 0000000000000000 ]---
[ 51.079281] ------------[ cut here ]------------
[ 51.079896] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.081695] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.082828] Modules linked in:
[ 51.083293] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.084507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.085591] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.086292] 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
[ 51.088608] RSP: 0018:ffff888019d17c00 EFLAGS: 00010282
[ 51.089343] RAX: 0000000000000000 RBX: ffff88800d7d5e40 RCX: 0000000000000000
[ 51.090288] RDX: ffff88800fc28000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.091234] RBP: ffff88800d7d5e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.092165] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.093234] R13: ffffffff84e223a0 R14: ffff88800d7d5e48 R15: ffffffff84da62e0
[ 51.094329] FS: 0000555555b00400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.095567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.096477] CR2: 00007fb7975ca6f4 CR3: 0000000009478000 CR4: 0000000000350ef0
[ 51.097585] Call Trace:
[ 51.098026]
[ 51.098398] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.099196] ipv6_frags_init_net+0x206/0x3c0
[ 51.099881] ops_init+0xbb/0x6b0
[ 51.100469] setup_net+0x3d9/0x990
[ 51.101059] ? down_read_killable+0x1d7/0x4e0
[ 51.101748] ? __pfx_setup_net+0x10/0x10
[ 51.102408] ? copy_net_ns+0x17c/0x770
[ 51.103090] copy_net_ns+0x321/0x770
[ 51.103691] create_new_namespaces+0x3f6/0xb30
[ 51.104457] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.105253] ksys_unshare+0x44d/0x8e0
[ 51.105858] ? __pfx_ksys_unshare+0x10/0x10
[ 51.106577] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.107502] __x64_sys_unshare+0x31/0x40
[ 51.108173] do_syscall_64+0x3f/0x90
[ 51.108753] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.109592] RIP: 0033:0x7ff78c1b50d7
[ 51.110197] 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
[ 51.112875] RSP: 002b:00007ffe22535288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.114046] RAX: ffffffffffffffda RBX: 00007ffe225358c8 RCX: 00007ff78c1b50d7
[ 51.115167] RDX: 00007ff78c21f41f RSI: 00007ffe22535220 RDI: 0000000040000000
[ 51.116271] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe22535030
[ 51.117368] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff78c2c7bf0
[ 51.118470] R13: 00007ffe22535360 R14: 0000000000000000 R15: 00000000000000f8
[ 51.119611]
[ 51.120015] irq event stamp: 11195
[ 51.120551] hardirqs last enabled at (11205): [] __up_console_sem+0x78/0x80
[ 51.121894] hardirqs last disabled at (11216): [] __up_console_sem+0x5d/0x80
[ 51.123251] softirqs last enabled at (10618): [] irq_exit_rcu+0x93/0xc0
[ 51.124532] softirqs last disabled at (10547): [] irq_exit_rcu+0x93/0xc0
[ 51.125797] ---[ end trace 0000000000000000 ]---
[ 51.127479] ------------[ cut here ]------------
[ 51.128231] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.130527] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.131852] Modules linked in:
[ 51.132383] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.133799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.135093] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.135879] 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
[ 51.138537] RSP: 0018:ffff888019d17bf0 EFLAGS: 00010286
[ 51.139381] RAX: 0000000000000000 RBX: ffff88800e5cb840 RCX: 0000000000000000
[ 51.140470] RDX: ffff88800fc28000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.141561] RBP: ffff88800e5cb854 R08: 0000000000000001 R09: 0000000000000000
[ 51.142643] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.143736] R13: ffffffff84e223a0 R14: ffff88800e5cb848 R15: ffffffff84daf020
[ 51.144829] FS: 0000555555b00400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.146043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.146901] CR2: 00007fb7975ca6f4 CR3: 0000000009478000 CR4: 0000000000350ef0
[ 51.148014] Call Trace:
[ 51.148408]
[ 51.148768] nf_ct_net_init+0x224/0x3d0
[ 51.149436] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.150171] ops_init+0xbb/0x6b0
[ 51.150712] setup_net+0x3d9/0x990
[ 51.151306] ? down_read_killable+0x1d7/0x4e0
[ 51.152030] ? __pfx_setup_net+0x10/0x10
[ 51.152643] ? copy_net_ns+0x17c/0x770
[ 51.153290] copy_net_ns+0x321/0x770
[ 51.153883] create_new_namespaces+0x3f6/0xb30
[ 51.154638] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.155435] ksys_unshare+0x44d/0x8e0
[ 51.156079] ? __pfx_ksys_unshare+0x10/0x10
[ 51.156741] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.157655] __x64_sys_unshare+0x31/0x40
[ 51.158335] do_syscall_64+0x3f/0x90
[ 51.158913] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.159761] RIP: 0033:0x7ff78c1b50d7
[ 51.160369] 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
[ 51.163028] RSP: 002b:00007ffe22535288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.164198] RAX: ffffffffffffffda RBX: 00007ffe225358c8 RCX: 00007ff78c1b50d7
[ 51.165273] RDX: 00007ff78c21f41f RSI: 00007ffe22535220 RDI: 0000000040000000
[ 51.166359] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe22535030
[ 51.167477] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff78c2c7bf0
[ 51.168565] R13: 00007ffe22535360 R14: 0000000000000000 R15: 00000000000000f8
[ 51.169667]
[ 51.170066] irq event stamp: 11943
[ 51.170596] hardirqs last enabled at (11953): [] __up_console_sem+0x78/0x80
[ 51.171904] hardirqs last disabled at (11964): [] __up_console_sem+0x5d/0x80
[ 51.173207] softirqs last enabled at (11488): [] irq_exit_rcu+0x93/0xc0
[ 51.174473] softirqs last disabled at (11483): [] irq_exit_rcu+0x93/0xc0
[ 51.175734] ---[ end trace 0000000000000000 ]---
executing program
[ 52.643754] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.691032] Bluetooth: hci0: command 0x041b tx timeout
[ 56.739073] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.787017] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:58:41 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019d175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555b00400 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=00007fb7975ca6f4 CR3=0000000009478000 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=0000000000028d77 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=00007f0782df0780 CR3=000000000ea12000 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=2030343a38353a34302037312079614d XMM01=5d3437343033302e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000