Warning: Permanently added '[localhost]:35013' (ECDSA) to the list of known hosts.
2023/05/18 09:06:10 fuzzer started
2023/05/18 09:06:10 dialing manager at localhost:44319
2023/05/18 09:06:10 checking machine...
2023/05/18 09:06:10 checking revisions...
syzkaller login: [ 36.754071] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:06:10 testing simple program...
[ 36.814109] cgroup: Unknown subsys name 'net'
[ 36.871206] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.112414] audit: type=1400 audit(1684400784.103:6): 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
[ 51.209927] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.211363] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.213402] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.216363] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.217549] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.218974] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.542493] ------------[ cut here ]------------
[ 51.543055] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.544292] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.545096] Modules linked in:
[ 51.545403] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.546830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.549784] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.550265] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.551874] RSP: 0018:ffff88801f4bfc00 EFLAGS: 00010282
[ 51.552379] RAX: 0000000000000000 RBX: ffff88800c632040 RCX: 0000000000000000
[ 51.553024] RDX: ffff888016618000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.553678] RBP: ffff88800c632054 R08: 0000000000000001 R09: 0000000000000000
[ 51.554299] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.555001] R13: ffffffff84e23fe0 R14: ffff88800c632048 R15: ffffffff84d74dc0
[ 51.555665] FS: 0000555556b12400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.556371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.556926] CR2: 00007fba4776e6f4 CR3: 0000000015c18000 CR4: 0000000000350ef0
[ 51.557539] Call Trace:
[ 51.557807]
[ 51.558021] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.558469] ipv4_frags_init_net+0x269/0x440
[ 51.558898] ops_init+0xbb/0x6b0
[ 51.559221] setup_net+0x3d9/0x990
[ 51.559527] ? down_read_killable+0x1d7/0x4e0
[ 51.559965] ? __pfx_setup_net+0x10/0x10
[ 51.560347] ? copy_net_ns+0x17c/0x770
[ 51.560756] copy_net_ns+0x321/0x770
[ 51.561102] create_new_namespaces+0x3f6/0xb30
[ 51.561501] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.561970] ksys_unshare+0x44d/0x8e0
[ 51.562317] ? __pfx_ksys_unshare+0x10/0x10
[ 51.562733] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.563243] __x64_sys_unshare+0x31/0x40
[ 51.563618] do_syscall_64+0x3f/0x90
[ 51.563974] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.564466] RIP: 0033:0x7fca11e270d7
[ 51.564824] 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
[ 51.566381] RSP: 002b:00007ffedf9edbe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.567016] RAX: ffffffffffffffda RBX: 00007ffedf9ee228 RCX: 00007fca11e270d7
[ 51.567586] RDX: 00007fca11e9141f RSI: 00007ffedf9edb80 RDI: 0000000040000000
[ 51.568179] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffedf9ed990
[ 51.568844] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fca11f39bf0
[ 51.569480] R13: 00007ffedf9edcc0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.570179]
[ 51.570397] irq event stamp: 7971
[ 51.570750] hardirqs last enabled at (7993): [] __up_console_sem+0x78/0x80
[ 51.571500] hardirqs last disabled at (8002): [] __up_console_sem+0x5d/0x80
[ 51.572295] softirqs last enabled at (7988): [] irq_exit_rcu+0x93/0xc0
[ 51.573035] softirqs last disabled at (7979): [] irq_exit_rcu+0x93/0xc0
[ 51.573813] ---[ end trace 0000000000000000 ]---
[ 51.578907] ------------[ cut here ]------------
[ 51.579357] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.580553] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.581314] Modules linked in:
[ 51.581635] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.582437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.583158] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.583648] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.585361] RSP: 0018:ffff88801f4bfc00 EFLAGS: 00010282
[ 51.585872] RAX: 0000000000000000 RBX: ffff88800efb8e40 RCX: 0000000000000000
[ 51.586489] RDX: ffff888016618000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.587159] RBP: ffff88800efb8e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.587810] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.588448] R13: ffffffff84e23fe0 R14: ffff88800efb8e48 R15: ffffffff84da7d60
[ 51.589108] FS: 0000555556b12400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.589841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.590350] CR2: 00007fba4776e6f4 CR3: 0000000015c18000 CR4: 0000000000350ef0
[ 51.590998] Call Trace:
[ 51.591237]
[ 51.591456] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.591925] ipv6_frags_init_net+0x206/0x3c0
[ 51.592348] ops_init+0xbb/0x6b0
[ 51.592712] setup_net+0x3d9/0x990
[ 51.593063] ? down_read_killable+0x1d7/0x4e0
[ 51.593463] ? __pfx_setup_net+0x10/0x10
[ 51.593874] ? copy_net_ns+0x17c/0x770
[ 51.594268] copy_net_ns+0x321/0x770
[ 51.594641] create_new_namespaces+0x3f6/0xb30
[ 51.595066] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.595514] ksys_unshare+0x44d/0x8e0
[ 51.595890] ? __pfx_ksys_unshare+0x10/0x10
[ 51.596291] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.596830] __x64_sys_unshare+0x31/0x40
[ 51.597204] do_syscall_64+0x3f/0x90
[ 51.597536] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.598027] RIP: 0033:0x7fca11e270d7
[ 51.598363] 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
[ 51.599982] RSP: 002b:00007ffedf9edbe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.600724] RAX: ffffffffffffffda RBX: 00007ffedf9ee228 RCX: 00007fca11e270d7
[ 51.601339] RDX: 00007fca11e9141f RSI: 00007ffedf9edb80 RDI: 0000000040000000
[ 51.601985] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffedf9ed990
[ 51.602644] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fca11f39bf0
[ 51.603308] R13: 00007ffedf9edcc0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.604028]
[ 51.604251] irq event stamp: 9867
[ 51.604586] hardirqs last enabled at (9879): [] __up_console_sem+0x78/0x80
[ 51.605363] hardirqs last disabled at (9888): [] __up_console_sem+0x5d/0x80
[ 51.606141] softirqs last enabled at (9454): [] irq_exit_rcu+0x93/0xc0
[ 51.606889] softirqs last disabled at (9449): [] irq_exit_rcu+0x93/0xc0
[ 51.607647] ---[ end trace 0000000000000000 ]---
[ 51.608898] ------------[ cut here ]------------
[ 51.609325] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.610712] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.611456] Modules linked in:
[ 51.611810] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.612669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.613401] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.613902] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.615467] RSP: 0018:ffff88801f4bfbf0 EFLAGS: 00010286
[ 51.615964] RAX: 0000000000000000 RBX: ffff88800efb8640 RCX: 0000000000000000
[ 51.616620] RDX: ffff888016618000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.617233] RBP: ffff88800efb8654 R08: 0000000000000001 R09: 0000000000000000
[ 51.617866] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.618466] R13: ffffffff84e23fe0 R14: ffff88800efb8648 R15: ffffffff84db0aa0
[ 51.619099] FS: 0000555556b12400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.619819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.620359] CR2: 00007fba4776e6f4 CR3: 0000000015c18000 CR4: 0000000000350ef0
[ 51.620996] Call Trace:
[ 51.621226]
[ 51.621438] nf_ct_net_init+0x224/0x3d0
[ 51.621835] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.622256] ops_init+0xbb/0x6b0
[ 51.622619] setup_net+0x3d9/0x990
[ 51.622984] ? down_read_killable+0x1d7/0x4e0
[ 51.623411] ? __pfx_setup_net+0x10/0x10
[ 51.623812] ? copy_net_ns+0x17c/0x770
[ 51.624225] copy_net_ns+0x321/0x770
[ 51.624598] create_new_namespaces+0x3f6/0xb30
[ 51.625019] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.625461] ksys_unshare+0x44d/0x8e0
[ 51.625853] ? __pfx_ksys_unshare+0x10/0x10
[ 51.626247] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.626791] __x64_sys_unshare+0x31/0x40
[ 51.627170] do_syscall_64+0x3f/0x90
[ 51.627514] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.628055] RIP: 0033:0x7fca11e270d7
[ 51.628393] 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
[ 51.629984] RSP: 002b:00007ffedf9edbe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.630663] RAX: ffffffffffffffda RBX: 00007ffedf9ee228 RCX: 00007fca11e270d7
[ 51.631283] RDX: 00007fca11e9141f RSI: 00007ffedf9edb80 RDI: 0000000040000000
[ 51.631940] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffedf9ed990
[ 51.632595] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fca11f39bf0
[ 51.633206] R13: 00007ffedf9edcc0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.633901]
[ 51.634121] irq event stamp: 10603
[ 51.634436] hardirqs last enabled at (10613): [] __up_console_sem+0x78/0x80
executing program
[ 51.635250] hardirqs last disabled at (10626): [] __up_console_sem+0x5d/0x80
[ 51.636922] softirqs last enabled at (10766): [] irq_exit_rcu+0x93/0xc0
[ 51.637690] softirqs last disabled at (10779): [] irq_exit_rcu+0x93/0xc0
[ 51.638414] ---[ end trace 0000000000000000 ]---
[ 53.235049] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.283032] Bluetooth: hci0: command 0x041b tx timeout
[ 57.331622] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.378723] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:06:24 Registers:
info registers vcpu 0
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f4bf620
R8 =0000000000000001 R9 =ffffed1003e97eb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----P-] 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 0000555556b12400 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=00007fba4776e6f4 CR3=0000000015c18000 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=000000000002f65b RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fc2e37f60f8 CR3=000000000ed7a000 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=7f09280ece40b89f7841b065682d6cc0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000001110c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=747521d013e11c2500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000