Warning: Permanently added '[localhost]:32850' (ECDSA) to the list of known hosts.
2023/05/16 19:34:57 fuzzer started
2023/05/16 19:34:58 dialing manager at localhost:35573
2023/05/16 19:34:58 checking machine...
2023/05/16 19:34:58 checking revisions...
syzkaller login: [ 65.207919] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:34:58 testing simple program...
[ 65.290801] cgroup: Unknown subsys name 'net'
[ 65.407216] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
[ 71.648450] systemd-udevd (101) used greatest stack depth: 24152 bytes left
executing program
executing program
[ 78.959153] audit: type=1400 audit(1684265712.165:6): avc: denied { execmem } for pid=259 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
[ 80.095151] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 80.096926] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 80.099371] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 80.103147] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 80.105259] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 80.106896] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 80.529474] ------------[ cut here ]------------
[ 80.530267] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 80.532479] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.533730] Modules linked in:
[ 80.534262] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 80.537927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.540327] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.540944] 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
[ 80.543023] RSP: 0018:ffff88801a267c00 EFLAGS: 00010282
[ 80.543663] RAX: 0000000000000000 RBX: ffff88800e104440 RCX: 0000000000000000
[ 80.544528] RDX: ffff88800d8eb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.545364] RBP: ffff88800e104454 R08: 0000000000000001 R09: 0000000000000000
[ 80.546260] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.547171] R13: ffffffff84e223a0 R14: ffff88800e104448 R15: ffffffff84d73340
[ 80.548018] FS: 0000555556802400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.549023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.549768] CR2: 00007f2e26dba6f4 CR3: 000000000f118000 CR4: 0000000000350ef0
[ 80.550659] Call Trace:
[ 80.551035]
[ 80.551359] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 80.551973] ipv4_frags_init_net+0x269/0x440
[ 80.552558] ops_init+0xbb/0x6b0
[ 80.553013] setup_net+0x3d9/0x990
[ 80.553490] ? down_read_killable+0x1d7/0x4e0
[ 80.554054] ? __pfx_setup_net+0x10/0x10
[ 80.554589] ? copy_net_ns+0x17c/0x770
[ 80.555165] copy_net_ns+0x321/0x770
[ 80.555655] create_new_namespaces+0x3f6/0xb30
[ 80.556274] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.556887] ksys_unshare+0x44d/0x8e0
[ 80.557406] ? __pfx_ksys_unshare+0x10/0x10
[ 80.557949] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.558705] __x64_sys_unshare+0x31/0x40
[ 80.559258] do_syscall_64+0x3f/0x90
[ 80.559725] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.560403] RIP: 0033:0x7f2a6bdbe0d7
[ 80.560869] 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
[ 80.563054] RSP: 002b:00007ffe6272ad98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.563984] RAX: ffffffffffffffda RBX: 00007ffe6272b3d8 RCX: 00007f2a6bdbe0d7
[ 80.564895] RDX: 00007f2a6be2841f RSI: 00007ffe6272ad30 RDI: 0000000040000000
[ 80.565797] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6272ab40
[ 80.566691] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2a6bed0bf0
[ 80.567590] R13: 00007ffe6272ae70 R14: 0000000000000000 R15: 00000000000000f8
[ 80.568513]
[ 80.568810] irq event stamp: 8815
[ 80.569258] hardirqs last enabled at (8827): [] __up_console_sem+0x78/0x80
[ 80.570326] hardirqs last disabled at (8838): [] __up_console_sem+0x5d/0x80
[ 80.571396] softirqs last enabled at (8764): [] irq_exit_rcu+0x93/0xc0
[ 80.572426] softirqs last disabled at (8755): [] irq_exit_rcu+0x93/0xc0
[ 80.573446] ---[ end trace 0000000000000000 ]---
[ 80.578423] ------------[ cut here ]------------
[ 80.579025] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 80.581118] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.582192] Modules linked in:
[ 80.582598] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 80.583749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.584745] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.585414] 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
[ 80.587595] RSP: 0018:ffff88801a267c00 EFLAGS: 00010282
[ 80.588277] RAX: 0000000000000000 RBX: ffff88800d60d840 RCX: 0000000000000000
[ 80.589158] RDX: ffff88800d8eb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.590010] RBP: ffff88800d60d854 R08: 0000000000000001 R09: 0000000000000000
[ 80.590900] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.591785] R13: ffffffff84e223a0 R14: ffff88800d60d848 R15: ffffffff84da62e0
[ 80.592674] FS: 0000555556802400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.593701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.594466] CR2: 00007f2e26dba6f4 CR3: 000000000f118000 CR4: 0000000000350ef0
[ 80.595387] Call Trace:
[ 80.595710]
[ 80.596003] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 80.596652] ipv6_frags_init_net+0x206/0x3c0
[ 80.597242] ops_init+0xbb/0x6b0
[ 80.597688] setup_net+0x3d9/0x990
[ 80.598175] ? down_read_killable+0x1d7/0x4e0
[ 80.598738] ? __pfx_setup_net+0x10/0x10
[ 80.599283] ? copy_net_ns+0x17c/0x770
[ 80.599786] copy_net_ns+0x321/0x770
[ 80.600298] create_new_namespaces+0x3f6/0xb30
[ 80.600879] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.601521] ksys_unshare+0x44d/0x8e0
[ 80.602009] ? __pfx_ksys_unshare+0x10/0x10
[ 80.602586] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.603347] __x64_sys_unshare+0x31/0x40
[ 80.603861] do_syscall_64+0x3f/0x90
[ 80.604373] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.605010] RIP: 0033:0x7f2a6bdbe0d7
[ 80.605511] 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
[ 80.607728] RSP: 002b:00007ffe6272ad98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.608664] RAX: ffffffffffffffda RBX: 00007ffe6272b3d8 RCX: 00007f2a6bdbe0d7
[ 80.609540] RDX: 00007f2a6be2841f RSI: 00007ffe6272ad30 RDI: 0000000040000000
[ 80.610430] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6272ab40
[ 80.611321] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2a6bed0bf0
[ 80.612204] R13: 00007ffe6272ae70 R14: 0000000000000000 R15: 00000000000000f8
[ 80.613110]
[ 80.613411] irq event stamp: 10479
[ 80.613843] hardirqs last enabled at (10489): [] __up_console_sem+0x78/0x80
[ 80.614929] hardirqs last disabled at (10500): [] __up_console_sem+0x5d/0x80
[ 80.615989] softirqs last enabled at (10040): [] irq_exit_rcu+0x93/0xc0
[ 80.617018] softirqs last disabled at (10035): [] irq_exit_rcu+0x93/0xc0
[ 80.618032] ---[ end trace 0000000000000000 ]---
[ 80.619435] ------------[ cut here ]------------
[ 80.620018] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 80.621903] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.622992] Modules linked in:
[ 80.623429] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 80.624574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.625587] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.626257] 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
[ 80.628431] RSP: 0018:ffff88801a267bf0 EFLAGS: 00010286
[ 80.629112] RAX: 0000000000000000 RBX: ffff88800d60d040 RCX: 0000000000000000
[ 80.629966] RDX: ffff88800d8eb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.630908] RBP: ffff88800d60d054 R08: 0000000000000001 R09: 0000000000000000
[ 80.631799] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.632693] R13: ffffffff84e223a0 R14: ffff88800d60d048 R15: ffffffff84daf020
[ 80.633599] FS: 0000555556802400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.634590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.635338] CR2: 00007f2e26dba6f4 CR3: 000000000f118000 CR4: 0000000000350ef0
[ 80.636236] Call Trace:
[ 80.636558]
[ 80.636856] nf_ct_net_init+0x224/0x3d0
[ 80.637413] ? __pfx_nf_ct_net_init+0x10/0x10
[ 80.637983] ops_init+0xbb/0x6b0
[ 80.638459] setup_net+0x3d9/0x990
[ 80.638935] ? down_read_killable+0x1d7/0x4e0
[ 80.639536] ? __pfx_setup_net+0x10/0x10
[ 80.640039] ? copy_net_ns+0x17c/0x770
[ 80.640574] copy_net_ns+0x321/0x770
[ 80.641050] create_new_namespaces+0x3f6/0xb30
[ 80.641682] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.642463] ksys_unshare+0x44d/0x8e0
[ 80.643123] ? __pfx_ksys_unshare+0x10/0x10
[ 80.643806] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.644744] __x64_sys_unshare+0x31/0x40
[ 80.645466] do_syscall_64+0x3f/0x90
[ 80.646048] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.646889] RIP: 0033:0x7f2a6bdbe0d7
[ 80.647485] 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
[ 80.650122] RSP: 002b:00007ffe6272ad98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.651610] RAX: ffffffffffffffda RBX: 00007ffe6272b3d8 RCX: 00007f2a6bdbe0d7
[ 80.652887] RDX: 00007f2a6be2841f RSI: 00007ffe6272ad30 RDI: 0000000040000000
[ 80.653947] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6272ab40
[ 80.655047] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2a6bed0bf0
[ 80.656141] R13: 00007ffe6272ae70 R14: 0000000000000000 R15: 00000000000000f8
[ 80.657289]
[ 80.657650] irq event stamp: 11225
[ 80.658213] hardirqs last enabled at (11237): [] __up_console_sem+0x78/0x80
[ 80.659533] hardirqs last disabled at (11248): [] __up_console_sem+0x5d/0x80
[ 80.660836] softirqs last enabled at (11126): [] irq_exit_rcu+0x93/0xc0
[ 80.662111] softirqs last disabled at (11121): [] irq_exit_rcu+0x93/0xc0
[ 80.663374] ---[ end trace 0000000000000000 ]---
[ 82.181640] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 84.229497] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 86.277211] Bluetooth: hci0: command 0x040f tx timeout
[ 88.325233] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:34:52 Registers:
info registers vcpu 0
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a2675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 0000555556802400 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=00007f2e26dba6f4 CR3=000000000f118000 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=00000000000598d3 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=00007f77f9f61370 CR3=0000000016098000 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=5f302df47d1c268f9e441118ddcc3c66
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=b9c4dce288307454000000000013d520 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=11d05052db50c33000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000