Warning: Permanently added '[localhost]:17989' (ECDSA) to the list of known hosts.
2023/05/17 09:45:07 fuzzer started
2023/05/17 09:45:07 dialing manager at localhost:35573
2023/05/17 09:45:07 checking machine...
2023/05/17 09:45:07 checking revisions...
syzkaller login: [ 36.284161] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:45:07 testing simple program...
[ 36.343296] cgroup: Unknown subsys name 'net'
[ 36.433705] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.875615] audit: type=1400 audit(1684316720.089:6): 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
[ 50.001410] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.002650] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.005415] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.007682] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.009385] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.010300] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.317372] ------------[ cut here ]------------
[ 50.317861] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.318981] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.319666] Modules linked in:
[ 50.319977] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.322168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.323879] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.324325] 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
[ 50.325937] RSP: 0018:ffff88801c807c00 EFLAGS: 00010282
[ 50.326373] RAX: 0000000000000000 RBX: ffff88800de28040 RCX: 0000000000000000
[ 50.327048] RDX: ffff888017c48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.327653] RBP: ffff88800de28054 R08: 0000000000000001 R09: 0000000000000000
[ 50.328319] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.328958] R13: ffffffff84e223a0 R14: ffff88800de28048 R15: ffffffff84d73340
[ 50.329559] FS: 000055555682c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.330433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.331023] CR2: 00007efe5c47b6f4 CR3: 0000000019dc0000 CR4: 0000000000350ef0
[ 50.331599] Call Trace:
[ 50.331877]
[ 50.332086] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.332558] ipv4_frags_init_net+0x269/0x440
[ 50.332958] ops_init+0xbb/0x6b0
[ 50.333290] setup_net+0x3d9/0x990
[ 50.333618] ? down_read_killable+0x1d7/0x4e0
[ 50.334029] ? __pfx_setup_net+0x10/0x10
[ 50.334363] ? copy_net_ns+0x17c/0x770
[ 50.334689] copy_net_ns+0x321/0x770
[ 50.335031] create_new_namespaces+0x3f6/0xb30
[ 50.335476] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.335998] ksys_unshare+0x44d/0x8e0
[ 50.336379] ? __pfx_ksys_unshare+0x10/0x10
[ 50.336842] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.337344] __x64_sys_unshare+0x31/0x40
[ 50.337684] do_syscall_64+0x3f/0x90
[ 50.338048] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.338497] RIP: 0033:0x7f30f0a920d7
[ 50.338843] 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
[ 50.340336] RSP: 002b:00007ffdc41175b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.341046] RAX: ffffffffffffffda RBX: 00007ffdc4117bf8 RCX: 00007f30f0a920d7
[ 50.341630] RDX: 00007f30f0afc41f RSI: 00007ffdc4117550 RDI: 0000000040000000
[ 50.342236] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc4117360
[ 50.342843] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f30f0ba4bf0
[ 50.343434] R13: 00007ffdc4117690 R14: 0000000000000000 R15: 00000000000000f8
[ 50.344093]
[ 50.344312] irq event stamp: 9335
[ 50.344668] hardirqs last enabled at (9345): [] __up_console_sem+0x78/0x80
[ 50.345395] hardirqs last disabled at (9356): [] __up_console_sem+0x5d/0x80
[ 50.346168] softirqs last enabled at (8950): [] irq_exit_rcu+0x93/0xc0
[ 50.346872] softirqs last disabled at (8909): [] irq_exit_rcu+0x93/0xc0
[ 50.347563] ---[ end trace 0000000000000000 ]---
[ 50.352103] ------------[ cut here ]------------
[ 50.352604] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.353719] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.354558] Modules linked in:
[ 50.354863] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.355613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.356303] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.356882] 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
[ 50.358383] RSP: 0018:ffff88801c807c00 EFLAGS: 00010282
[ 50.358886] RAX: 0000000000000000 RBX: ffff88800c754240 RCX: 0000000000000000
[ 50.359515] RDX: ffff888017c48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.360130] RBP: ffff88800c754254 R08: 0000000000000001 R09: 0000000000000000
[ 50.360751] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.361381] R13: ffffffff84e223a0 R14: ffff88800c754248 R15: ffffffff84da62e0
[ 50.362029] FS: 000055555682c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.362668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.363196] CR2: 00007efe5c47b6f4 CR3: 0000000019dc0000 CR4: 0000000000350ef0
[ 50.363852] Call Trace:
[ 50.364109]
[ 50.364314] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.364810] ipv6_frags_init_net+0x206/0x3c0
[ 50.365183] ops_init+0xbb/0x6b0
[ 50.365494] setup_net+0x3d9/0x990
[ 50.365870] ? down_read_killable+0x1d7/0x4e0
[ 50.366283] ? __pfx_setup_net+0x10/0x10
[ 50.366628] ? copy_net_ns+0x17c/0x770
[ 50.367014] copy_net_ns+0x321/0x770
[ 50.367338] create_new_namespaces+0x3f6/0xb30
[ 50.367740] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.368188] ksys_unshare+0x44d/0x8e0
[ 50.368602] ? __pfx_ksys_unshare+0x10/0x10
[ 50.369002] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.369486] __x64_sys_unshare+0x31/0x40
[ 50.369848] do_syscall_64+0x3f/0x90
[ 50.370179] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.370669] RIP: 0033:0x7f30f0a920d7
[ 50.371092] 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
[ 50.372672] RSP: 002b:00007ffdc41175b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.373368] RAX: ffffffffffffffda RBX: 00007ffdc4117bf8 RCX: 00007f30f0a920d7
[ 50.373996] RDX: 00007f30f0afc41f RSI: 00007ffdc4117550 RDI: 0000000040000000
[ 50.374585] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc4117360
[ 50.375252] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f30f0ba4bf0
[ 50.375895] R13: 00007ffdc4117690 R14: 0000000000000000 R15: 00000000000000f8
[ 50.376549]
[ 50.376751] irq event stamp: 10949
[ 50.377086] hardirqs last enabled at (10961): [] __up_console_sem+0x78/0x80
[ 50.377879] hardirqs last disabled at (10972): [] __up_console_sem+0x5d/0x80
[ 50.378587] softirqs last enabled at (10912): [] irq_exit_rcu+0x93/0xc0
[ 50.379326] softirqs last disabled at (10907): [] irq_exit_rcu+0x93/0xc0
[ 50.380019] ---[ end trace 0000000000000000 ]---
[ 50.381232] ------------[ cut here ]------------
[ 50.381599] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.382926] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.383651] Modules linked in:
[ 50.383971] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.384751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.385482] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.385961] 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
[ 50.387454] RSP: 0018:ffff88801c807bf0 EFLAGS: 00010286
[ 50.387887] RAX: 0000000000000000 RBX: ffff88800c755240 RCX: 0000000000000000
[ 50.388517] RDX: ffff888017c48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.389131] RBP: ffff88800c755254 R08: 0000000000000001 R09: 0000000000000000
[ 50.389691] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.390273] R13: ffffffff84e223a0 R14: ffff88800c755248 R15: ffffffff84daf020
[ 50.390874] FS: 000055555682c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.391530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.392057] CR2: 00007efe5c47b6f4 CR3: 0000000019dc0000 CR4: 0000000000350ef0
[ 50.392730] Call Trace:
[ 50.393021]
[ 50.393236] nf_ct_net_init+0x224/0x3d0
[ 50.393590] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.394007] ops_init+0xbb/0x6b0
[ 50.394320] setup_net+0x3d9/0x990
[ 50.394633] ? down_read_killable+0x1d7/0x4e0
[ 50.395046] ? __pfx_setup_net+0x10/0x10
[ 50.395376] ? copy_net_ns+0x17c/0x770
[ 50.395717] copy_net_ns+0x321/0x770
[ 50.396086] create_new_namespaces+0x3f6/0xb30
[ 50.396546] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.397010] ksys_unshare+0x44d/0x8e0
[ 50.397340] ? __pfx_ksys_unshare+0x10/0x10
[ 50.397714] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.398224] __x64_sys_unshare+0x31/0x40
[ 50.398574] do_syscall_64+0x3f/0x90
[ 50.398938] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.399386] RIP: 0033:0x7f30f0a920d7
[ 50.399689] 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
[ 50.401194] RSP: 002b:00007ffdc41175b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.401821] RAX: ffffffffffffffda RBX: 00007ffdc4117bf8 RCX: 00007f30f0a920d7
[ 50.402399] RDX: 00007f30f0afc41f RSI: 00007ffdc4117550 RDI: 0000000040000000
[ 50.403002] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc4117360
[ 50.403575] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f30f0ba4bf0
[ 50.404120] R13: 00007ffdc4117690 R14: 0000000000000000 R15: 00000000000000f8
[ 50.404696]
[ 50.404921] irq event stamp: 11765
[ 50.405218] hardirqs last enabled at (11775): [] __up_console_sem+0x78/0x80
[ 50.405974] hardirqs last disabled at (11786): [] __up_console_sem+0x5d/0x80
[ 50.406682] softirqs last enabled at (11308): [] irq_exit_rcu+0x93/0xc0
[ 50.407396] softirqs last disabled at (11299): [] irq_exit_rcu+0x93/0xc0
[ 50.408069] ---[ end trace 0000000000000000 ]---
executing program
[ 52.080508] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.128041] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.175977] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.225357] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:45:21 Registers:
info registers vcpu 0
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801c8075f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=000000000000000a 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 000055555682c400 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=00007efe5c47b6f4 CR3=0000000019dc0000 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=000000000002fb2b 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=00007ff2bd932780 CR3=000000000eb08000 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=2031323a35343a39302037312079614d XMM01=5d3737393931332e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000