Warning: Permanently added '[localhost]:14520' (ECDSA) to the list of known hosts.
2023/05/17 23:00:29 fuzzer started
2023/05/17 23:00:29 dialing manager at localhost:44319
2023/05/17 23:00:29 checking machine...
2023/05/17 23:00:29 checking revisions...
syzkaller login: [ 46.808863] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:00:30 testing simple program...
[ 46.880761] cgroup: Unknown subsys name 'net'
[ 46.969053] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.743829] audit: type=1400 audit(1684364442.993:6): 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
[ 60.893075] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.894657] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.896762] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.900014] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.901593] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.904364] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.275894] ------------[ cut here ]------------
[ 61.276545] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.278470] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.279645] Modules linked in:
[ 61.280178] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.284969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.286102] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.286890] 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
[ 61.289169] RSP: 0018:ffff88801f837c00 EFLAGS: 00010282
[ 61.289952] RAX: 0000000000000000 RBX: ffff88800e0d9040 RCX: 0000000000000000
[ 61.290950] RDX: ffff888019f88000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.291948] RBP: ffff88800e0d9054 R08: 0000000000000001 R09: 0000000000000000
[ 61.292964] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.294000] R13: ffffffff84e23fe0 R14: ffff88800e0d9048 R15: ffffffff84d74dc0
[ 61.295075] FS: 0000555556671400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.296164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.296920] CR2: 00007f83dc7036f4 CR3: 0000000020266000 CR4: 0000000000350ee0
[ 61.297830] Call Trace:
[ 61.298169]
[ 61.298484] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.299144] ipv4_frags_init_net+0x269/0x440
[ 61.299757] ops_init+0xbb/0x6b0
[ 61.300213] setup_net+0x3d9/0x990
[ 61.300685] ? down_read_killable+0x1d7/0x4e0
[ 61.301293] ? __pfx_setup_net+0x10/0x10
[ 61.301843] ? copy_net_ns+0x17c/0x770
[ 61.302361] copy_net_ns+0x321/0x770
[ 61.302884] create_new_namespaces+0x3f6/0xb30
[ 61.303475] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.304133] ksys_unshare+0x44d/0x8e0
[ 61.304631] ? __pfx_ksys_unshare+0x10/0x10
[ 61.305208] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.305971] __x64_sys_unshare+0x31/0x40
[ 61.306512] do_syscall_64+0x3f/0x90
[ 61.307039] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.307697] RIP: 0033:0x7fbb2db320d7
[ 61.308205] 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
[ 61.310428] RSP: 002b:00007ffe85cac818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.311385] RAX: ffffffffffffffda RBX: 00007ffe85cace58 RCX: 00007fbb2db320d7
[ 61.312288] RDX: 00007fbb2db9c41f RSI: 00007ffe85cac7b0 RDI: 0000000040000000
[ 61.313193] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe85cac5c0
[ 61.314104] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbb2dc44bf0
[ 61.315035] R13: 00007ffe85cac8f0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.315989]
[ 61.316297] irq event stamp: 8981
[ 61.316766] hardirqs last enabled at (8993): [] __up_console_sem+0x78/0x80
[ 61.317852] hardirqs last disabled at (9004): [] __up_console_sem+0x5d/0x80
[ 61.318958] softirqs last enabled at (8966): [] irq_exit_rcu+0x93/0xc0
[ 61.320012] softirqs last disabled at (8961): [] irq_exit_rcu+0x93/0xc0
[ 61.321076] ---[ end trace 0000000000000000 ]---
[ 61.327282] ------------[ cut here ]------------
[ 61.327916] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.329693] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.330821] Modules linked in:
[ 61.331230] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.332404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.333442] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.334141] 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
[ 61.336355] RSP: 0018:ffff88801f837c00 EFLAGS: 00010282
[ 61.337073] RAX: 0000000000000000 RBX: ffff8880139f0840 RCX: 0000000000000000
[ 61.337970] RDX: ffff888019f88000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.338904] RBP: ffff8880139f0854 R08: 0000000000000001 R09: 0000000000000000
[ 61.339811] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.340671] R13: ffffffff84e23fe0 R14: ffff8880139f0848 R15: ffffffff84da7d60
[ 61.341583] FS: 0000555556671400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.342607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.343358] CR2: 00007f83dc7036f4 CR3: 0000000020266000 CR4: 0000000000350ee0
[ 61.344274] Call Trace:
[ 61.344604]
[ 61.344943] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.345568] ipv6_frags_init_net+0x206/0x3c0
[ 61.346168] ops_init+0xbb/0x6b0
[ 61.346638] setup_net+0x3d9/0x990
[ 61.347136] ? down_read_killable+0x1d7/0x4e0
[ 61.347744] ? __pfx_setup_net+0x10/0x10
[ 61.348264] ? copy_net_ns+0x17c/0x770
[ 61.348814] copy_net_ns+0x321/0x770
[ 61.349302] create_new_namespaces+0x3f6/0xb30
[ 61.349931] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.350571] ksys_unshare+0x44d/0x8e0
[ 61.351104] ? __pfx_ksys_unshare+0x10/0x10
[ 61.351664] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.352415] __x64_sys_unshare+0x31/0x40
[ 61.352979] do_syscall_64+0x3f/0x90
[ 61.353456] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.354137] RIP: 0033:0x7fbb2db320d7
[ 61.354620] 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
[ 61.356792] RSP: 002b:00007ffe85cac818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.357782] RAX: ffffffffffffffda RBX: 00007ffe85cace58 RCX: 00007fbb2db320d7
[ 61.358687] RDX: 00007fbb2db9c41f RSI: 00007ffe85cac7b0 RDI: 0000000040000000
[ 61.359619] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe85cac5c0
[ 61.360525] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbb2dc44bf0
[ 61.361443] R13: 00007ffe85cac8f0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.362395]
[ 61.362740] irq event stamp: 10947
[ 61.363191] hardirqs last enabled at (10957): [] __up_console_sem+0x78/0x80
[ 61.364270] hardirqs last disabled at (10968): [] __up_console_sem+0x5d/0x80
[ 61.365355] softirqs last enabled at (10442): [] irq_exit_rcu+0x93/0xc0
[ 61.366420] softirqs last disabled at (10385): [] irq_exit_rcu+0x93/0xc0
[ 61.367507] ---[ end trace 0000000000000000 ]---
[ 61.368915] ------------[ cut here ]------------
[ 61.369501] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.371440] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.372522] Modules linked in:
[ 61.372970] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.374130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.375151] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.375825] 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
[ 61.378087] RSP: 0018:ffff88801f837bf0 EFLAGS: 00010286
[ 61.378810] RAX: 0000000000000000 RBX: ffff8880139f0e40 RCX: 0000000000000000
[ 61.379760] RDX: ffff888019f88000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.380637] RBP: ffff8880139f0e54 R08: 0000000000000001 R09: 0000000000000000
[ 61.381556] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.382522] R13: ffffffff84e23fe0 R14: ffff8880139f0e48 R15: ffffffff84db0aa0
[ 61.383445] FS: 0000555556671400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.384453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.385234] CR2: 00007f83dc7036f4 CR3: 0000000020266000 CR4: 0000000000350ee0
[ 61.386168] Call Trace:
[ 61.386511]
[ 61.386850] nf_ct_net_init+0x224/0x3d0
[ 61.387370] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.387978] ops_init+0xbb/0x6b0
[ 61.388427] setup_net+0x3d9/0x990
[ 61.388935] ? down_read_killable+0x1d7/0x4e0
[ 61.389540] ? __pfx_setup_net+0x10/0x10
[ 61.390112] ? copy_net_ns+0x17c/0x770
[ 61.390651] copy_net_ns+0x321/0x770
[ 61.391179] create_new_namespaces+0x3f6/0xb30
[ 61.391807] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.392424] ksys_unshare+0x44d/0x8e0
[ 61.392957] ? __pfx_ksys_unshare+0x10/0x10
[ 61.393513] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.394263] __x64_sys_unshare+0x31/0x40
[ 61.394837] do_syscall_64+0x3f/0x90
[ 61.395311] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.396002] RIP: 0033:0x7fbb2db320d7
[ 61.396470] 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
[ 61.398659] RSP: 002b:00007ffe85cac818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.399604] RAX: ffffffffffffffda RBX: 00007ffe85cace58 RCX: 00007fbb2db320d7
[ 61.400499] RDX: 00007fbb2db9c41f RSI: 00007ffe85cac7b0 RDI: 0000000040000000
[ 61.401383] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe85cac5c0
[ 61.402292] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbb2dc44bf0
[ 61.403212] R13: 00007ffe85cac8f0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.404134]
[ 61.404435] irq event stamp: 11745
[ 61.404903] hardirqs last enabled at (11757): [] __up_console_sem+0x78/0x80
[ 61.405970] hardirqs last disabled at (11768): [] __up_console_sem+0x5d/0x80
[ 61.407078] softirqs last enabled at (11496): [] irq_exit_rcu+0x93/0xc0
[ 61.408161] softirqs last disabled at (11491): [] irq_exit_rcu+0x93/0xc0
[ 61.409227] ---[ end trace 0000000000000000 ]---
executing program
[ 62.980391] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.027861] Bluetooth: hci0: command 0x041b tx timeout
[ 67.075794] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.124902] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:00:34 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff852bb5b8 RCX=ffffffff81ef3ec8 RDX=ffff88800d049b40
RSI=0000000000000000 RDI=0000000000000000 RBP=dffffc0000000000 RSP=ffff8880164a7988
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffff88800b5b8c98 R14=0000000000000081 R15=ffff88800b5b8c9a
RIP=ffffffff814be1e8 RFL=00000246 [---Z-P-] 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 00007f8ca6234900 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=00007f8ca5672290 CR3=0000000016536000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=741d2ea78d869101000000000013cce0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=94b3973e82eb76bf00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f8375f0
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 0000555556671400 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=00007f83dc7036f4 CR3=0000000020266000 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