Warning: Permanently added '[localhost]:14429' (ECDSA) to the list of known hosts.
2023/05/18 10:24:17 fuzzer started
2023/05/18 10:24:18 dialing manager at localhost:44319
2023/05/18 10:24:18 checking machine...
2023/05/18 10:24:18 checking revisions...
syzkaller login: [ 38.489918] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:24:18 testing simple program...
[ 38.566944] cgroup: Unknown subsys name 'net'
[ 38.672050] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.120005] audit: type=1400 audit(1684405471.056:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.223375] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.226680] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.227830] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.231087] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.232566] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.234175] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.638982] ------------[ cut here ]------------
[ 52.639786] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.641755] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.642881] Modules linked in:
[ 52.643321] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.648378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.649511] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.650197] 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
[ 52.652533] RSP: 0018:ffff88801ff07c00 EFLAGS: 00010282
[ 52.653271] RAX: 0000000000000000 RBX: ffff88800eb1a040 RCX: 0000000000000000
[ 52.654297] RDX: ffff888019ed3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.655306] RBP: ffff88800eb1a054 R08: 0000000000000001 R09: 0000000000000000
[ 52.656304] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.657316] R13: ffffffff84e23fe0 R14: ffff88800eb1a048 R15: ffffffff84d74dc0
[ 52.658332] FS: 0000555555d7e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.659487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.660293] CR2: 00007f8c21cd86f4 CR3: 0000000009618000 CR4: 0000000000350ef0
[ 52.661328] Call Trace:
[ 52.661733]
[ 52.662068] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.662785] ipv4_frags_init_net+0x269/0x440
[ 52.663425] ops_init+0xbb/0x6b0
[ 52.663965] setup_net+0x3d9/0x990
[ 52.664514] ? down_read_killable+0x1d7/0x4e0
[ 52.665176] ? __pfx_setup_net+0x10/0x10
[ 52.665783] ? copy_net_ns+0x17c/0x770
[ 52.666356] copy_net_ns+0x321/0x770
[ 52.666932] create_new_namespaces+0x3f6/0xb30
[ 52.667631] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.668322] ksys_unshare+0x44d/0x8e0
[ 52.668935] ? __pfx_ksys_unshare+0x10/0x10
[ 52.669589] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.670390] __x64_sys_unshare+0x31/0x40
[ 52.670993] do_syscall_64+0x3f/0x90
[ 52.671569] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.672292] RIP: 0033:0x7f057f0ab0d7
[ 52.672845] 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
[ 52.675302] RSP: 002b:00007ffdff5c0e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.676359] RAX: ffffffffffffffda RBX: 00007ffdff5c14b8 RCX: 00007f057f0ab0d7
[ 52.677364] RDX: 00007f057f11541f RSI: 00007ffdff5c0e10 RDI: 0000000040000000
[ 52.678367] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdff5c0c20
[ 52.679364] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f057f1bdbf0
[ 52.680363] R13: 00007ffdff5c0f50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.681466]
[ 52.681807] irq event stamp: 8329
[ 52.682289] hardirqs last enabled at (8339): [] __up_console_sem+0x78/0x80
[ 52.683478] hardirqs last disabled at (8350): [] __up_console_sem+0x5d/0x80
[ 52.684685] softirqs last enabled at (8312): [] irq_exit_rcu+0x93/0xc0
[ 52.685850] softirqs last disabled at (8303): [] irq_exit_rcu+0x93/0xc0
[ 52.687027] ---[ end trace 0000000000000000 ]---
[ 52.692560] ------------[ cut here ]------------
[ 52.693204] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.695046] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.696195] Modules linked in:
[ 52.696674] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.697911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.698980] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.699698] 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
[ 52.702057] RSP: 0018:ffff88801ff07c00 EFLAGS: 00010282
[ 52.702832] RAX: 0000000000000000 RBX: ffff88800dad6c40 RCX: 0000000000000000
[ 52.703849] RDX: ffff888019ed3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.704824] RBP: ffff88800dad6c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.705816] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.706809] R13: ffffffff84e23fe0 R14: ffff88800dad6c48 R15: ffffffff84da7d60
[ 52.707807] FS: 0000555555d7e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.708950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.709790] CR2: 00007f8c21cd86f4 CR3: 0000000009618000 CR4: 0000000000350ef0
[ 52.710795] Call Trace:
[ 52.711164]
[ 52.711534] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.712228] ipv6_frags_init_net+0x206/0x3c0
[ 52.712951] ops_init+0xbb/0x6b0
[ 52.713497] setup_net+0x3d9/0x990
[ 52.714000] ? down_read_killable+0x1d7/0x4e0
[ 52.714673] ? __pfx_setup_net+0x10/0x10
[ 52.715243] ? copy_net_ns+0x17c/0x770
[ 52.715852] copy_net_ns+0x321/0x770
[ 52.716391] create_new_namespaces+0x3f6/0xb30
[ 52.717090] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.717819] ksys_unshare+0x44d/0x8e0
[ 52.718365] ? __pfx_ksys_unshare+0x10/0x10
[ 52.719006] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.719826] __x64_sys_unshare+0x31/0x40
[ 52.720404] do_syscall_64+0x3f/0x90
[ 52.720998] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.721766] RIP: 0033:0x7f057f0ab0d7
[ 52.722280] 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
[ 52.724700] RSP: 002b:00007ffdff5c0e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.725779] RAX: ffffffffffffffda RBX: 00007ffdff5c14b8 RCX: 00007f057f0ab0d7
[ 52.726739] RDX: 00007f057f11541f RSI: 00007ffdff5c0e10 RDI: 0000000040000000
[ 52.727689] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdff5c0c20
[ 52.728638] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f057f1bdbf0
[ 52.729602] R13: 00007ffdff5c0f50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.730585]
[ 52.730904] irq event stamp: 10103
[ 52.731369] hardirqs last enabled at (10113): [] __up_console_sem+0x78/0x80
[ 52.732511] hardirqs last disabled at (10124): [] __up_console_sem+0x5d/0x80
[ 52.733667] softirqs last enabled at (9830): [] irq_exit_rcu+0x93/0xc0
[ 52.734774] softirqs last disabled at (9825): [] irq_exit_rcu+0x93/0xc0
[ 52.735867] ---[ end trace 0000000000000000 ]---
[ 52.738245] ------------[ cut here ]------------
[ 52.739001] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.741114] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.742311] Modules linked in:
[ 52.742799] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.744103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.745210] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.745929] 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
[ 52.748267] RSP: 0018:ffff88801ff07bf0 EFLAGS: 00010286
[ 52.749045] RAX: 0000000000000000 RBX: ffff88800dad6640 RCX: 0000000000000000
[ 52.750039] RDX: ffff888019ed3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.751029] RBP: ffff88800dad6654 R08: 0000000000000001 R09: 0000000000000000
[ 52.752032] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.753035] R13: ffffffff84e23fe0 R14: ffff88800dad6648 R15: ffffffff84db0aa0
[ 52.754013] FS: 0000555555d7e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.755078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.755884] CR2: 00007f8c21cd86f4 CR3: 0000000009618000 CR4: 0000000000350ef0
[ 52.756839] Call Trace:
[ 52.757202]
[ 52.757551] nf_ct_net_init+0x224/0x3d0
[ 52.758106] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.758754] ops_init+0xbb/0x6b0
[ 52.759233] setup_net+0x3d9/0x990
[ 52.759749] ? down_read_killable+0x1d7/0x4e0
[ 52.760357] ? __pfx_setup_net+0x10/0x10
[ 52.760951] ? copy_net_ns+0x17c/0x770
[ 52.761527] copy_net_ns+0x321/0x770
[ 52.762046] create_new_namespaces+0x3f6/0xb30
[ 52.762708] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.763364] ksys_unshare+0x44d/0x8e0
[ 52.763919] ? __pfx_ksys_unshare+0x10/0x10
[ 52.764527] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.765292] __x64_sys_unshare+0x31/0x40
[ 52.765877] do_syscall_64+0x3f/0x90
[ 52.766402] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.767158] RIP: 0033:0x7f057f0ab0d7
[ 52.767701] 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
[ 52.770127] RSP: 002b:00007ffdff5c0e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.771185] RAX: ffffffffffffffda RBX: 00007ffdff5c14b8 RCX: 00007f057f0ab0d7
[ 52.772166] RDX: 00007f057f11541f RSI: 00007ffdff5c0e10 RDI: 0000000040000000
[ 52.773175] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdff5c0c20
[ 52.774168] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f057f1bdbf0
[ 52.775163] R13: 00007ffdff5c0f50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.776183]
[ 52.776549] irq event stamp: 10923
[ 52.777042] hardirqs last enabled at (10933): [] __up_console_sem+0x78/0x80
[ 52.778225] hardirqs last disabled at (10944): [] __up_console_sem+0x5d/0x80
[ 52.779406] softirqs last enabled at (10544): [] irq_exit_rcu+0x93/0xc0
[ 52.780576] softirqs last disabled at (10539): [] irq_exit_rcu+0x93/0xc0
[ 52.781749] ---[ end trace 0000000000000000 ]---
executing program
[ 54.249313] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.297244] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.344514] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.392569] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:24:28 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ff075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555d7e400 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=00007f8c21cd86f4 CR3=0000000009618000 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=000000000003434d 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=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=00007f2f93771370 CR3=000000000f55c000 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=d73b0fec3e02a7ac334a1efd31ed7bbd
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2843584adea565b0000000000013b9b0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=86eec17da87a19e500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000