Warning: Permanently added '[localhost]:37909' (ECDSA) to the list of known hosts.
2023/05/16 11:42:24 fuzzer started
2023/05/16 11:42:25 dialing manager at localhost:35573
2023/05/16 11:42:25 checking machine...
2023/05/16 11:42:25 checking revisions...
syzkaller login: [ 37.003230] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:42:25 testing simple program...
[ 37.075860] cgroup: Unknown subsys name 'net'
[ 37.165952] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.253216] audit: type=1400 audit(1684237358.599:6): 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
[ 51.371051] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.373541] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.375326] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.379798] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.381541] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.384269] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.772286] ------------[ cut here ]------------
[ 51.773087] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.775251] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.776351] Modules linked in:
[ 51.776780] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.781770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.782942] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.783584] 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
[ 51.785827] RSP: 0018:ffff88801a3a7c00 EFLAGS: 00010282
[ 51.786488] RAX: 0000000000000000 RBX: ffff88800df53040 RCX: 0000000000000000
[ 51.787383] RDX: ffff888014569b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.788270] RBP: ffff88800df53054 R08: 0000000000000001 R09: 0000000000000000
[ 51.789173] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.790073] R13: ffffffff84e223a0 R14: ffff88800df53048 R15: ffffffff84d73340
[ 51.790979] FS: 0000555556067400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.791983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.792727] CR2: 00007f6fa712a6f4 CR3: 000000000e910000 CR4: 0000000000350ef0
[ 51.793583] Call Trace:
[ 51.793941]
[ 51.794237] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.794901] ipv4_frags_init_net+0x269/0x440
[ 51.795460] ops_init+0xbb/0x6b0
[ 51.795936] setup_net+0x3d9/0x990
[ 51.796391] ? down_read_killable+0x1d7/0x4e0
[ 51.796996] ? __pfx_setup_net+0x10/0x10
[ 51.797505] ? copy_net_ns+0x17c/0x770
[ 51.798041] copy_net_ns+0x321/0x770
[ 51.798546] create_new_namespaces+0x3f6/0xb30
[ 51.799168] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.799813] ksys_unshare+0x44d/0x8e0
[ 51.800305] ? __pfx_ksys_unshare+0x10/0x10
[ 51.800880] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.801624] __x64_sys_unshare+0x31/0x40
[ 51.802144] do_syscall_64+0x3f/0x90
[ 51.802672] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.803326] RIP: 0033:0x7f33965bf0d7
[ 51.803829] 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
[ 51.806009] RSP: 002b:00007ffe69253d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.806975] RAX: ffffffffffffffda RBX: 00007ffe69254398 RCX: 00007f33965bf0d7
[ 51.807873] RDX: 00007f339662941f RSI: 00007ffe69253cf0 RDI: 0000000040000000
[ 51.808786] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe69253b00
[ 51.809674] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f33966d1bf0
[ 51.810539] R13: 00007ffe69253e30 R14: 0000000000000000 R15: 00000000000000f8
[ 51.811449]
[ 51.811798] irq event stamp: 8393
[ 51.812232] hardirqs last enabled at (8403): [] __up_console_sem+0x78/0x80
[ 51.813304] hardirqs last disabled at (8414): [] __up_console_sem+0x5d/0x80
[ 51.814378] softirqs last enabled at (7942): [] irq_exit_rcu+0x93/0xc0
[ 51.815453] softirqs last disabled at (7887): [] irq_exit_rcu+0x93/0xc0
[ 51.816492] ---[ end trace 0000000000000000 ]---
[ 51.821430] ------------[ cut here ]------------
[ 51.822059] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.823750] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.824797] Modules linked in:
[ 51.825201] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.826362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.827379] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.828047] 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
[ 51.830210] RSP: 0018:ffff88801a3a7c00 EFLAGS: 00010282
[ 51.830921] RAX: 0000000000000000 RBX: ffff888015901240 RCX: 0000000000000000
[ 51.831809] RDX: ffff888014569b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.832707] RBP: ffff888015901254 R08: 0000000000000001 R09: 0000000000000000
[ 51.833568] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.834476] R13: ffffffff84e223a0 R14: ffff888015901248 R15: ffffffff84da62e0
[ 51.835378] FS: 0000555556067400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.836376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.837119] CR2: 00007f6fa712a6f4 CR3: 000000000e910000 CR4: 0000000000350ef0
[ 51.838007] Call Trace:
[ 51.838341]
[ 51.838674] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.839285] ipv6_frags_init_net+0x206/0x3c0
[ 51.839864] ops_init+0xbb/0x6b0
[ 51.840311] setup_net+0x3d9/0x990
[ 51.840789] ? down_read_killable+0x1d7/0x4e0
[ 51.841352] ? __pfx_setup_net+0x10/0x10
[ 51.841888] ? copy_net_ns+0x17c/0x770
[ 51.842413] copy_net_ns+0x321/0x770
[ 51.842931] create_new_namespaces+0x3f6/0xb30
[ 51.843518] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.844159] ksys_unshare+0x44d/0x8e0
[ 51.844684] ? __pfx_ksys_unshare+0x10/0x10
[ 51.845228] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.845972] __x64_sys_unshare+0x31/0x40
[ 51.846504] do_syscall_64+0x3f/0x90
[ 51.847017] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.847688] RIP: 0033:0x7f33965bf0d7
[ 51.848154] 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
[ 51.850374] RSP: 002b:00007ffe69253d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.851326] RAX: ffffffffffffffda RBX: 00007ffe69254398 RCX: 00007f33965bf0d7
[ 51.852220] RDX: 00007f339662941f RSI: 00007ffe69253cf0 RDI: 0000000040000000
[ 51.853127] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe69253b00
[ 51.854048] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f33966d1bf0
[ 51.854962] R13: 00007ffe69253e30 R14: 0000000000000000 R15: 00000000000000f8
executing program
[ 51.855879]
[ 51.856701] irq event stamp: 10173
[ 51.857170] hardirqs last enabled at (10183): [] __up_console_sem+0x78/0x80
[ 51.858251] hardirqs last disabled at (10194): [] __up_console_sem+0x5d/0x80
[ 51.859336] softirqs last enabled at (10168): [] irq_exit_rcu+0x93/0xc0
[ 51.860374] softirqs last disabled at (10121): [] irq_exit_rcu+0x93/0xc0
[ 51.861406] ---[ end trace 0000000000000000 ]---
[ 51.862816] ------------[ cut here ]------------
[ 51.863396] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.865377] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.866445] Modules linked in:
[ 51.866885] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.868027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.869034] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.869704] 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
[ 51.871881] RSP: 0018:ffff88801a3a7bf0 EFLAGS: 00010286
[ 51.872533] RAX: 0000000000000000 RBX: ffff888015900c40 RCX: 0000000000000000
[ 51.873423] RDX: ffff888014569b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.874330] RBP: ffff888015900c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.875231] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.876124] R13: ffffffff84e223a0 R14: ffff888015900c48 R15: ffffffff84daf020
[ 51.877011] FS: 0000555556067400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.878009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.878769] CR2: 00007f6fa712a6f4 CR3: 000000000e910000 CR4: 0000000000350ef0
[ 51.879658] Call Trace:
[ 51.879989]
[ 51.880288] nf_ct_net_init+0x224/0x3d0
[ 51.880839] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.881415] ops_init+0xbb/0x6b0
[ 51.881892] setup_net+0x3d9/0x990
[ 51.882361] ? down_read_killable+0x1d7/0x4e0
[ 51.882959] ? __pfx_setup_net+0x10/0x10
[ 51.883467] ? copy_net_ns+0x17c/0x770
[ 51.884005] copy_net_ns+0x321/0x770
[ 51.884495] create_new_namespaces+0x3f6/0xb30
[ 51.885111] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.885772] ksys_unshare+0x44d/0x8e0
[ 51.886261] ? __pfx_ksys_unshare+0x10/0x10
[ 51.886840] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.887525] __x64_sys_unshare+0x31/0x40
[ 51.888048] do_syscall_64+0x3f/0x90
[ 51.888500] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.889140] RIP: 0033:0x7f33965bf0d7
[ 51.889583] 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
[ 51.891663] RSP: 002b:00007ffe69253d58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.892521] RAX: ffffffffffffffda RBX: 00007ffe69254398 RCX: 00007f33965bf0d7
[ 51.893365] RDX: 00007f339662941f RSI: 00007ffe69253cf0 RDI: 0000000040000000
[ 51.894200] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe69253b00
[ 51.895088] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f33966d1bf0
[ 51.895964] R13: 00007ffe69253e30 R14: 0000000000000000 R15: 00000000000000f8
[ 51.896885]
[ 51.897191] irq event stamp: 11001
[ 51.897663] hardirqs last enabled at (11013): [] __up_console_sem+0x78/0x80
[ 51.898743] hardirqs last disabled at (11024): [] __up_console_sem+0x5d/0x80
[ 51.899817] softirqs last enabled at (10904): [] irq_exit_rcu+0x93/0xc0
[ 51.900847] softirqs last disabled at (10897): [] irq_exit_rcu+0x93/0xc0
[ 51.901878] ---[ end trace 0000000000000000 ]---
[ 53.455119] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.501688] Bluetooth: hci0: command 0x041b tx timeout
[ 57.549674] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.597763] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:42:39 Registers:
info registers vcpu 0
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a3a75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 0000555556067400 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=00007f6fa712a6f4 CR3=000000000e910000 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=000000000003b25f 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=00007f402db4e588 CR3=000000000ec6c000 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=fab73a1316e7ff85194bf32e19f870df
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0d3b59bb1d57170f000000000013b420 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ec9e646a5ab5dec900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000