Warning: Permanently added '[localhost]:20991' (ECDSA) to the list of known hosts.
2023/05/16 18:39:47 fuzzer started
2023/05/16 18:39:47 dialing manager at localhost:35573
2023/05/16 18:39:47 checking machine...
2023/05/16 18:39:47 checking revisions...
syzkaller login: [ 54.426242] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:39:48 testing simple program...
[ 54.500488] cgroup: Unknown subsys name 'net'
[ 54.580280] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 67.218385] audit: type=1400 audit(1684262400.933:6): 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
[ 68.370604] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 68.372874] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 68.374236] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.377140] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.378732] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.380094] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.764889] ------------[ cut here ]------------
[ 68.765544] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.767260] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.768333] Modules linked in:
[ 68.768743] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.773525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.774662] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.775448] 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
[ 68.777778] RSP: 0018:ffff888018eafc00 EFLAGS: 00010282
[ 68.778579] RAX: 0000000000000000 RBX: ffff888019c88c40 RCX: 0000000000000000
[ 68.779574] RDX: ffff888016931b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.780587] RBP: ffff888019c88c54 R08: 0000000000000001 R09: 0000000000000000
[ 68.781564] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.782550] R13: ffffffff84e223a0 R14: ffff888019c88c48 R15: ffffffff84d73340
[ 68.783548] FS: 0000555555b1b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.784594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.785340] CR2: 00007fd4f2cfb6f4 CR3: 000000000cfaa000 CR4: 0000000000350ee0
[ 68.786245] Call Trace:
[ 68.786574]
[ 68.786910] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.787521] ipv4_frags_init_net+0x269/0x440
[ 68.788133] ops_init+0xbb/0x6b0
[ 68.788578] setup_net+0x3d9/0x990
[ 68.789069] ? down_read_killable+0x1d7/0x4e0
[ 68.789641] ? __pfx_setup_net+0x10/0x10
[ 68.790201] ? copy_net_ns+0x17c/0x770
[ 68.790731] copy_net_ns+0x321/0x770
[ 68.791244] create_new_namespaces+0x3f6/0xb30
[ 68.791877] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.792505] ksys_unshare+0x44d/0x8e0
[ 68.793036] ? __pfx_ksys_unshare+0x10/0x10
[ 68.793584] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.794331] __x64_sys_unshare+0x31/0x40
[ 68.794882] do_syscall_64+0x3f/0x90
[ 68.795361] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.796054] RIP: 0033:0x7f39a500f0d7
[ 68.796553] 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
[ 68.798732] RSP: 002b:00007ffd1cec2478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.799711] RAX: ffffffffffffffda RBX: 00007ffd1cec2ab8 RCX: 00007f39a500f0d7
[ 68.800612] RDX: 00007f39a507941f RSI: 00007ffd1cec2410 RDI: 0000000040000000
[ 68.801505] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1cec2220
[ 68.802405] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f39a5121bf0
[ 68.803299] R13: 00007ffd1cec2550 R14: 0000000000000000 R15: 00000000000000f8
[ 68.804239]
[ 68.804543] irq event stamp: 8883
[ 68.805007] hardirqs last enabled at (8895): [] __up_console_sem+0x78/0x80
[ 68.806066] hardirqs last disabled at (8906): [] __up_console_sem+0x5d/0x80
[ 68.807138] softirqs last enabled at (8544): [] irq_exit_rcu+0x93/0xc0
[ 68.808201] softirqs last disabled at (8529): [] irq_exit_rcu+0x93/0xc0
[ 68.809246] ---[ end trace 0000000000000000 ]---
[ 68.816670] ------------[ cut here ]------------
[ 68.817323] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.819139] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.820219] Modules linked in:
[ 68.820631] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.821843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.822866] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.823516] 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
[ 68.825698] RSP: 0018:ffff888018eafc00 EFLAGS: 00010282
[ 68.826382] RAX: 0000000000000000 RBX: ffff8880145b2640 RCX: 0000000000000000
[ 68.827285] RDX: ffff888016931b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.828219] RBP: ffff8880145b2654 R08: 0000000000000001 R09: 0000000000000000
[ 68.829134] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.830042] R13: ffffffff84e223a0 R14: ffff8880145b2648 R15: ffffffff84da62e0
[ 68.830946] FS: 0000555555b1b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.831957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.832670] CR2: 00007fd4f2cfb6f4 CR3: 000000000cfaa000 CR4: 0000000000350ee0
[ 68.833567] Call Trace:
[ 68.833926]
[ 68.834227] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.834871] ipv6_frags_init_net+0x206/0x3c0
[ 68.835437] ops_init+0xbb/0x6b0
[ 68.835938] setup_net+0x3d9/0x990
[ 68.836393] ? down_read_killable+0x1d7/0x4e0
[ 68.836995] ? __pfx_setup_net+0x10/0x10
[ 68.837516] ? copy_net_ns+0x17c/0x770
[ 68.838060] copy_net_ns+0x321/0x770
[ 68.838546] create_new_namespaces+0x3f6/0xb30
[ 68.839165] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.839788] ksys_unshare+0x44d/0x8e0
[ 68.840320] ? __pfx_ksys_unshare+0x10/0x10
[ 68.840908] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.841625] __x64_sys_unshare+0x31/0x40
[ 68.842179] do_syscall_64+0x3f/0x90
[ 68.842653] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.843331] RIP: 0033:0x7f39a500f0d7
[ 68.843851] 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
[ 68.846037] RSP: 002b:00007ffd1cec2478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.847016] RAX: ffffffffffffffda RBX: 00007ffd1cec2ab8 RCX: 00007f39a500f0d7
[ 68.847926] RDX: 00007f39a507941f RSI: 00007ffd1cec2410 RDI: 0000000040000000
[ 68.848785] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1cec2220
[ 68.849684] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f39a5121bf0
[ 68.850582] R13: 00007ffd1cec2550 R14: 0000000000000000 R15: 00000000000000f8
[ 68.851514]
[ 68.851859] irq event stamp: 11809
[ 68.852298] hardirqs last enabled at (11819): [] __up_console_sem+0x78/0x80
[ 68.853390] hardirqs last disabled at (11830): [] __up_console_sem+0x5d/0x80
[ 68.854480] softirqs last enabled at (11290): [] irq_exit_rcu+0x93/0xc0
[ 68.855531] softirqs last disabled at (11275): [] irq_exit_rcu+0x93/0xc0
[ 68.856602] ---[ end trace 0000000000000000 ]---
[ 68.858007] ------------[ cut here ]------------
[ 68.858629] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.860716] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.861788] Modules linked in:
[ 68.862219] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.863386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.864419] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.865106] 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
[ 68.867281] RSP: 0018:ffff888018eafbf0 EFLAGS: 00010286
[ 68.867988] RAX: 0000000000000000 RBX: ffff88800dd4a240 RCX: 0000000000000000
[ 68.868880] RDX: ffff888016931b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.869772] RBP: ffff88800dd4a254 R08: 0000000000000001 R09: 0000000000000000
[ 68.870676] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.871565] R13: ffffffff84e223a0 R14: ffff88800dd4a248 R15: ffffffff84daf020
[ 68.872484] FS: 0000555555b1b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.873502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.874266] CR2: 00007fd4f2cfb6f4 CR3: 000000000cfaa000 CR4: 0000000000350ee0
[ 68.875156] Call Trace:
[ 68.875486]
[ 68.875794] nf_ct_net_init+0x224/0x3d0
[ 68.876360] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.876977] ops_init+0xbb/0x6b0
[ 68.877423] setup_net+0x3d9/0x990
[ 68.877904] ? down_read_killable+0x1d7/0x4e0
[ 68.878474] ? __pfx_setup_net+0x10/0x10
[ 68.879016] ? copy_net_ns+0x17c/0x770
[ 68.879525] copy_net_ns+0x321/0x770
[ 68.880054] create_new_namespaces+0x3f6/0xb30
[ 68.880638] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.881284] ksys_unshare+0x44d/0x8e0
[ 68.881776] ? __pfx_ksys_unshare+0x10/0x10
[ 68.882369] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.883106] __x64_sys_unshare+0x31/0x40
[ 68.883630] do_syscall_64+0x3f/0x90
[ 68.884177] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.884855] RIP: 0033:0x7f39a500f0d7
[ 68.885322] 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
[ 68.887467] RSP: 002b:00007ffd1cec2478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.888431] RAX: ffffffffffffffda RBX: 00007ffd1cec2ab8 RCX: 00007f39a500f0d7
[ 68.889327] RDX: 00007f39a507941f RSI: 00007ffd1cec2410 RDI: 0000000040000000
[ 68.890211] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1cec2220
[ 68.891135] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f39a5121bf0
[ 68.892029] R13: 00007ffd1cec2550 R14: 0000000000000000 R15: 00000000000000f8
[ 68.892940]
[ 68.893246] irq event stamp: 12659
[ 68.893671] hardirqs last enabled at (12669): [] __up_console_sem+0x78/0x80
[ 68.894746] hardirqs last disabled at (12680): [] __up_console_sem+0x5d/0x80
[ 68.895860] softirqs last enabled at (12372): [] irq_exit_rcu+0x93/0xc0
[ 68.896900] softirqs last disabled at (12367): [] irq_exit_rcu+0x93/0xc0
[ 68.897932] ---[ end trace 0000000000000000 ]---
executing program
[ 70.456215] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 72.502963] Bluetooth: hci0: command 0x041b tx timeout
[ 74.550942] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.600264] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:39:44 Registers:
info registers vcpu 0
RAX=000000000001f3f7 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=00007f8298d5cad0 CR3=000000000f182000 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=2032303a30343a38312036312079614d XMM01=5d3334373836372e38362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888018eaf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555555b1b400 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=00007fd4f2cfb6f4 CR3=000000000cfaa000 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