Warning: Permanently added '[localhost]:25151' (ECDSA) to the list of known hosts.
2023/05/18 08:09:44 fuzzer started
2023/05/18 08:09:45 dialing manager at localhost:44319
2023/05/18 08:09:45 checking machine...
2023/05/18 08:09:45 checking revisions...
syzkaller login: [ 46.581298] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:09:45 testing simple program...
[ 46.664096] cgroup: Unknown subsys name 'net'
[ 46.785612] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.077536] audit: type=1400 audit(1684397398.693:6): 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
[ 61.249759] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.251398] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.252569] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.255386] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.256637] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.258117] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 61.661091] ------------[ cut here ]------------
[ 61.661577] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.662708] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.663450] Modules linked in:
[ 61.663768] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.664530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.665220] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.665675] 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
[ 61.689520] RSP: 0018:ffff88801a1ffc00 EFLAGS: 00010282
[ 61.690055] RAX: 0000000000000000 RBX: ffff888010187840 RCX: 0000000000000000
[ 61.690629] RDX: ffff888016f51b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.691228] RBP: ffff888010187854 R08: 0000000000000001 R09: 0000000000000000
[ 61.691835] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.692414] R13: ffffffff84e23fe0 R14: ffff888010187848 R15: ffffffff84d74dc0
[ 61.693023] FS: 0000555556a6b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.693703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.694208] CR2: 00007ffcb372d000 CR3: 000000000fd3e000 CR4: 0000000000350ee0
[ 61.694813] Call Trace:
[ 61.695042]
[ 61.695249] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.695656] ipv4_frags_init_net+0x269/0x440
[ 61.696064] ops_init+0xbb/0x6b0
[ 61.696378] setup_net+0x3d9/0x990
[ 61.696697] ? down_read_killable+0x1d7/0x4e0
[ 61.697116] ? __pfx_setup_net+0x10/0x10
[ 61.697485] ? copy_net_ns+0x17c/0x770
[ 61.697873] copy_net_ns+0x321/0x770
[ 61.698208] create_new_namespaces+0x3f6/0xb30
[ 61.698608] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.699065] ksys_unshare+0x44d/0x8e0
[ 61.699407] ? __pfx_ksys_unshare+0x10/0x10
[ 61.699826] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.700323] __x64_sys_unshare+0x31/0x40
[ 61.700684] do_syscall_64+0x3f/0x90
[ 61.701041] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.701518] RIP: 0033:0x7f7eff8940d7
[ 61.701870] 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
[ 61.703337] RSP: 002b:00007ffc21393568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.703985] RAX: ffffffffffffffda RBX: 00007ffc21393ba8 RCX: 00007f7eff8940d7
[ 61.704559] RDX: 00007f7eff8fe41f RSI: 00007ffc21393500 RDI: 0000000040000000
[ 61.705144] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc21393310
[ 61.705777] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7eff9a6bf0
[ 61.706362] R13: 00007ffc21393640 R14: 0000000000000000 R15: 00000000000000f8
[ 61.706990]
[ 61.707201] irq event stamp: 9283
[ 61.707492] hardirqs last enabled at (9293): [] __up_console_sem+0x78/0x80
[ 61.708219] hardirqs last disabled at (9304): [] __up_console_sem+0x5d/0x80
[ 61.708942] softirqs last enabled at (8870): [] irq_exit_rcu+0x93/0xc0
[ 61.709665] softirqs last disabled at (8865): [] irq_exit_rcu+0x93/0xc0
[ 61.710378] ---[ end trace 0000000000000000 ]---
[ 61.714901] ------------[ cut here ]------------
[ 61.715327] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.716497] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.717233] Modules linked in:
[ 61.717554] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.718359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.719048] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.719485] 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
[ 61.720946] RSP: 0018:ffff88801a1ffc00 EFLAGS: 00010282
[ 61.721408] RAX: 0000000000000000 RBX: ffff8880102b8240 RCX: 0000000000000000
[ 61.721993] RDX: ffff888016f51b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.722565] RBP: ffff8880102b8254 R08: 0000000000000001 R09: 0000000000000000
[ 61.723172] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.723774] R13: ffffffff84e23fe0 R14: ffff8880102b8248 R15: ffffffff84da7d60
[ 61.724353] FS: 0000555556a6b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.725026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.725531] CR2: 00007ffcb372d000 CR3: 000000000fd3e000 CR4: 0000000000350ee0
[ 61.726134] Call Trace:
[ 61.726363]
[ 61.726569] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.727033] ipv6_frags_init_net+0x206/0x3c0
[ 61.727425] ops_init+0xbb/0x6b0
[ 61.727768] setup_net+0x3d9/0x990
[ 61.728086] ? down_read_killable+0x1d7/0x4e0
[ 61.728476] ? __pfx_setup_net+0x10/0x10
[ 61.728856] ? copy_net_ns+0x17c/0x770
[ 61.729213] copy_net_ns+0x321/0x770
[ 61.729585] create_new_namespaces+0x3f6/0xb30
[ 61.730021] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.730444] ksys_unshare+0x44d/0x8e0
[ 61.730819] ? __pfx_ksys_unshare+0x10/0x10
[ 61.731199] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.731694] __x64_sys_unshare+0x31/0x40
[ 61.732069] do_syscall_64+0x3f/0x90
[ 61.732388] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.732873] RIP: 0033:0x7f7eff8940d7
[ 61.733201] 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
[ 61.734674] RSP: 002b:00007ffc21393568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.735328] RAX: ffffffffffffffda RBX: 00007ffc21393ba8 RCX: 00007f7eff8940d7
[ 61.735940] RDX: 00007f7eff8fe41f RSI: 00007ffc21393500 RDI: 0000000040000000
[ 61.736527] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc21393310
[ 61.737149] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7eff9a6bf0
[ 61.737785] R13: 00007ffc21393640 R14: 0000000000000000 R15: 00000000000000f8
[ 61.738376]
[ 61.738587] irq event stamp: 11183
[ 61.738914] hardirqs last enabled at (11195): [] __up_console_sem+0x78/0x80
[ 61.739612] hardirqs last disabled at (11204): [] __up_console_sem+0x5d/0x80
[ 61.740345] softirqs last enabled at (10738): [] irq_exit_rcu+0x93/0xc0
[ 61.741057] softirqs last disabled at (10733): [] irq_exit_rcu+0x93/0xc0
[ 61.741791] ---[ end trace 0000000000000000 ]---
[ 61.742867] ------------[ cut here ]------------
[ 61.743264] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.744543] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.745282] Modules linked in:
[ 61.745578] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.746360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.747047] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.747489] 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
[ 61.748919] RSP: 0018:ffff88801a1ffbf0 EFLAGS: 00010286
[ 61.749390] RAX: 0000000000000000 RBX: ffff888016247a40 RCX: 0000000000000000
[ 61.750005] RDX: ffff888016f51b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.750585] RBP: ffff888016247a54 R08: 0000000000000001 R09: 0000000000000000
[ 61.751197] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.751808] R13: ffffffff84e23fe0 R14: ffff888016247a48 R15: ffffffff84db0aa0
[ 61.752394] FS: 0000555556a6b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.753068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.753574] CR2: 00007ffcb372d000 CR3: 000000000fd3e000 CR4: 0000000000350ee0
[ 61.754174] Call Trace:
[ 61.754400]
[ 61.754608] nf_ct_net_init+0x224/0x3d0
[ 61.755001] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.755404] ops_init+0xbb/0x6b0
[ 61.755716] setup_net+0x3d9/0x990
[ 61.756065] ? down_read_killable+0x1d7/0x4e0
[ 61.756456] ? __pfx_setup_net+0x10/0x10
[ 61.756968] ? copy_net_ns+0x17c/0x770
[ 61.757317] copy_net_ns+0x321/0x770
[ 61.757675] create_new_namespaces+0x3f6/0xb30
[ 61.758138] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.758552] ksys_unshare+0x44d/0x8e0
[ 61.758913] ? __pfx_ksys_unshare+0x10/0x10
[ 61.759273] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.759788] __x64_sys_unshare+0x31/0x40
[ 61.760137] do_syscall_64+0x3f/0x90
[ 61.760452] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.760902] RIP: 0033:0x7f7eff8940d7
[ 61.761209] 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
[ 61.762614] RSP: 002b:00007ffc21393568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.763233] RAX: ffffffffffffffda RBX: 00007ffc21393ba8 RCX: 00007f7eff8940d7
[ 61.763814] RDX: 00007f7eff8fe41f RSI: 00007ffc21393500 RDI: 0000000040000000
[ 61.764368] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc21393310
[ 61.764940] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7eff9a6bf0
[ 61.765529] R13: 00007ffc21393640 R14: 0000000000000000 R15: 00000000000000f8
[ 61.766119]
[ 61.766321] irq event stamp: 11943
[ 61.766591] hardirqs last enabled at (11953): [] __up_console_sem+0x78/0x80
[ 61.767282] hardirqs last disabled at (11964): [] __up_console_sem+0x5d/0x80
[ 61.767983] softirqs last enabled at (11560): [] irq_exit_rcu+0x93/0xc0
[ 61.768638] softirqs last disabled at (11551): [] irq_exit_rcu+0x93/0xc0
[ 61.769321] ---[ end trace 0000000000000000 ]---
[ 63.326396] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.374875] Bluetooth: hci0: command 0x041b tx timeout
[ 67.421374] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.468814] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:09:59 Registers:
info registers vcpu 0
RAX=fffffbfff0ef3938 RBX=0000000000000004 RCX=ffffffff812d0a7b RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8779c9c0 RBP=fffffbfff0ef3938 RSP=ffff88806ce097a8
R8 =0000000000000000 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffff88800b9a5ca0 R13=ffff88800b9a51c0 R14=dffffc0000000000 R15=0000000000000000
RIP=ffffffff8180f41a RFL=00000082 [--S----] 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f7615999900 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=00007f7614dda3f0 CR3=000000000ea94000 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=494e4f544f4e4f4d5f454352554f535f XMM01=49545f43494e4f544f4e4f4d5f454352
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=c56cf4357735a7e200000000000ae988 XMM05=d9f02b8668d548f5000000000013b120
XMM06=6098c19552daab490000000000108a38 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a1ff578
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001
R12=0000000000000038 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 0000555556a6b400 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=00007ffcb372d000 CR3=000000000fd3e000 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