Warning: Permanently added '[localhost]:39795' (ECDSA) to the list of known hosts.
2023/05/17 02:43:32 fuzzer started
2023/05/17 02:43:33 dialing manager at localhost:35573
2023/05/17 02:43:33 checking machine...
2023/05/17 02:43:33 checking revisions...
syzkaller login: [ 45.897153] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:43:33 testing simple program...
[ 45.976571] cgroup: Unknown subsys name 'net'
[ 46.077322] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.906963] audit: type=1400 audit(1684291426.366:6): 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
[ 60.042866] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.045686] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.047693] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.050765] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.052406] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.054435] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.484335] ------------[ cut here ]------------
[ 60.485159] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.487717] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.488913] Modules linked in:
[ 60.489351] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.494267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.495392] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.496151] 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
[ 60.498558] RSP: 0018:ffff88801a2afc00 EFLAGS: 00010282
[ 60.499272] RAX: 0000000000000000 RBX: ffff8880097a0c40 RCX: 0000000000000000
[ 60.500270] RDX: ffff88800ffd8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.501224] RBP: ffff8880097a0c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.502192] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.503142] R13: ffffffff84e223a0 R14: ffff8880097a0c48 R15: ffffffff84d73340
[ 60.504125] FS: 000055555570a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.505201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.505995] CR2: 00007ff6cfa3d6f4 CR3: 0000000018bc2000 CR4: 0000000000350ee0
[ 60.506957] Call Trace:
[ 60.507303]
[ 60.507683] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.508356] ipv4_frags_init_net+0x269/0x440
[ 60.508996] ops_init+0xbb/0x6b0
[ 60.509480] setup_net+0x3d9/0x990
[ 60.510002] ? down_read_killable+0x1d7/0x4e0
[ 60.510659] ? __pfx_setup_net+0x10/0x10
[ 60.511212] ? copy_net_ns+0x17c/0x770
[ 60.511801] copy_net_ns+0x321/0x770
[ 60.512315] create_new_namespaces+0x3f6/0xb30
[ 60.512987] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.513689] ksys_unshare+0x44d/0x8e0
[ 60.514225] ? __pfx_ksys_unshare+0x10/0x10
[ 60.514859] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.515691] __x64_sys_unshare+0x31/0x40
[ 60.516252] do_syscall_64+0x3f/0x90
[ 60.516808] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.517497] RIP: 0033:0x7f0b994350d7
[ 60.518034] 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
[ 60.520430] RSP: 002b:00007ffe738a3e48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.521467] RAX: ffffffffffffffda RBX: 00007ffe738a4488 RCX: 00007f0b994350d7
[ 60.522426] RDX: 00007f0b9949f41f RSI: 00007ffe738a3de0 RDI: 0000000040000000
[ 60.523380] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe738a3bf0
[ 60.524418] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0b99547bf0
[ 60.525370] R13: 00007ffe738a3f20 R14: 0000000000000000 R15: 00000000000000f8
[ 60.526375]
[ 60.526727] irq event stamp: 8397
[ 60.527183] hardirqs last enabled at (8407): [] __up_console_sem+0x78/0x80
[ 60.528364] hardirqs last disabled at (8418): [] __up_console_sem+0x5d/0x80
[ 60.529494] softirqs last enabled at (8246): [] irq_exit_rcu+0x93/0xc0
[ 60.530624] softirqs last disabled at (8241): [] irq_exit_rcu+0x93/0xc0
[ 60.531755] ---[ end trace 0000000000000000 ]---
[ 60.537261] ------------[ cut here ]------------
[ 60.537927] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.539884] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.541026] Modules linked in:
[ 60.541465] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.542731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.543842] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.544583] 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
[ 60.546990] RSP: 0018:ffff88801a2afc00 EFLAGS: 00010282
[ 60.547757] RAX: 0000000000000000 RBX: ffff88800c986840 RCX: 0000000000000000
[ 60.548716] RDX: ffff88800ffd8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.549672] RBP: ffff88800c986854 R08: 0000000000000001 R09: 0000000000000000
[ 60.550613] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.551507] R13: ffffffff84e223a0 R14: ffff88800c986848 R15: ffffffff84da62e0
[ 60.552473] FS: 000055555570a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.553550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.554305] CR2: 00007ff6cfa3d6f4 CR3: 0000000018bc2000 CR4: 0000000000350ee0
[ 60.555253] Call Trace:
[ 60.555666]
[ 60.556001] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.556702] ipv6_frags_init_net+0x206/0x3c0
[ 60.557315] ops_init+0xbb/0x6b0
[ 60.557833] setup_net+0x3d9/0x990
[ 60.558338] ? down_read_killable+0x1d7/0x4e0
[ 60.558989] ? __pfx_setup_net+0x10/0x10
[ 60.559580] ? copy_net_ns+0x17c/0x770
[ 60.560137] copy_net_ns+0x321/0x770
[ 60.560693] create_new_namespaces+0x3f6/0xb30
[ 60.561337] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.562042] ksys_unshare+0x44d/0x8e0
[ 60.562609] ? __pfx_ksys_unshare+0x10/0x10
[ 60.563210] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.564044] __x64_sys_unshare+0x31/0x40
[ 60.564644] do_syscall_64+0x3f/0x90
[ 60.565167] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.565903] RIP: 0033:0x7f0b994350d7
[ 60.566418] 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
[ 60.568821] RSP: 002b:00007ffe738a3e48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.569864] RAX: ffffffffffffffda RBX: 00007ffe738a4488 RCX: 00007f0b994350d7
[ 60.570849] RDX: 00007f0b9949f41f RSI: 00007ffe738a3de0 RDI: 0000000040000000
[ 60.571848] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe738a3bf0
[ 60.572835] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0b99547bf0
[ 60.573816] R13: 00007ffe738a3f20 R14: 0000000000000000 R15: 00000000000000f8
[ 60.574815]
[ 60.575152] irq event stamp: 10233
[ 60.575680] hardirqs last enabled at (10245): [] __up_console_sem+0x78/0x80
[ 60.576851] hardirqs last disabled at (10256): [] __up_console_sem+0x5d/0x80
[ 60.578023] softirqs last enabled at (9548): [] irq_exit_rcu+0x93/0xc0
[ 60.579167] softirqs last disabled at (10277): [] irq_exit_rcu+0x93/0xc0
[ 60.580326] ---[ end trace 0000000000000000 ]---
[ 60.582180] ------------[ cut here ]------------
[ 60.582834] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.585006] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.586137] Modules linked in:
[ 60.586608] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.587862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.588955] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.589676] 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
[ 60.592001] RSP: 0018:ffff88801a2afbf0 EFLAGS: 00010286
[ 60.592723] RAX: 0000000000000000 RBX: ffff88800c987840 RCX: 0000000000000000
[ 60.593661] RDX: ffff88800ffd8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.594605] RBP: ffff88800c987854 R08: 0000000000000001 R09: 0000000000000000
[ 60.595550] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.596484] R13: ffffffff84e223a0 R14: ffff88800c987848 R15: ffffffff84daf020
[ 60.597453] FS: 000055555570a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.598510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.599308] CR2: 00007ff6cfa3d6f4 CR3: 0000000018bc2000 CR4: 0000000000350ee0
[ 60.600277] Call Trace:
[ 60.600661]
[ 60.600988] nf_ct_net_init+0x224/0x3d0
[ 60.601571] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.602181] ops_init+0xbb/0x6b0
[ 60.602690] setup_net+0x3d9/0x990
[ 60.603167] ? down_read_killable+0x1d7/0x4e0
[ 60.603799] ? __pfx_setup_net+0x10/0x10
[ 60.604345] ? copy_net_ns+0x17c/0x770
[ 60.604914] copy_net_ns+0x321/0x770
[ 60.605433] create_new_namespaces+0x3f6/0xb30
[ 60.606088] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.606774] ksys_unshare+0x44d/0x8e0
[ 60.607297] ? __pfx_ksys_unshare+0x10/0x10
[ 60.607932] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.608737] __x64_sys_unshare+0x31/0x40
[ 60.609302] do_syscall_64+0x3f/0x90
[ 60.609855] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.610605] RIP: 0033:0x7f0b994350d7
[ 60.611110] 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
[ 60.613582] RSP: 002b:00007ffe738a3e48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.614655] RAX: ffffffffffffffda RBX: 00007ffe738a4488 RCX: 00007f0b994350d7
[ 60.615689] RDX: 00007f0b9949f41f RSI: 00007ffe738a3de0 RDI: 0000000040000000
[ 60.616702] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe738a3bf0
[ 60.617736] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0b99547bf0
[ 60.618746] R13: 00007ffe738a3f20 R14: 0000000000000000 R15: 00000000000000f8
[ 60.619803]
[ 60.620149] irq event stamp: 11021
[ 60.620668] hardirqs last enabled at (11033): [] __up_console_sem+0x78/0x80
[ 60.621868] hardirqs last disabled at (11044): [] __up_console_sem+0x5d/0x80
[ 60.623075] softirqs last enabled at (10668): [] irq_exit_rcu+0x93/0xc0
[ 60.624269] softirqs last disabled at (10655): [] irq_exit_rcu+0x93/0xc0
[ 60.625443] ---[ end trace 0000000000000000 ]---
executing program
[ 62.132189] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.179728] Bluetooth: hci0: command 0x041b tx timeout
[ 66.227616] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.275642] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:43:46 Registers:
info registers vcpu 0
RAX=0000000000022363 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=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 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=00007feafc978ad0 CR3=000000000ef86000 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=0f09240e89a82db3ee4dde78093498b0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=78b80b9985e11832000000000013cd68 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=47e96ceeaa21442400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000202000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a2af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 000055555570a400 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=00007ff6cfa3d6f4 CR3=0000000018bc2000 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