Warning: Permanently added '[localhost]:28225' (ECDSA) to the list of known hosts.
2023/05/17 11:02:04 fuzzer started
2023/05/17 11:02:04 dialing manager at localhost:44319
2023/05/17 11:02:04 checking machine...
2023/05/17 11:02:04 checking revisions...
syzkaller login: [ 54.870752] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:02:04 testing simple program...
[ 54.943119] cgroup: Unknown subsys name 'net'
[ 55.034931] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 67.728926] audit: type=1400 audit(1684321337.708:6): 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
[ 68.871773] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 68.873380] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 68.875308] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.887043] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.888609] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.889772] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.281717] ------------[ cut here ]------------
[ 69.282427] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 69.284322] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.285604] Modules linked in:
[ 69.286038] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.290506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.291903] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.292792] 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
[ 69.295283] RSP: 0018:ffff88802014fc00 EFLAGS: 00010282
[ 69.296134] RAX: 0000000000000000 RBX: ffff88800edb8840 RCX: 0000000000000000
[ 69.297121] RDX: ffff88801671d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.298096] RBP: ffff88800edb8854 R08: 0000000000000001 R09: 0000000000000000
[ 69.299075] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.300059] R13: ffffffff84e23fe0 R14: ffff88800edb8848 R15: ffffffff84d74dc0
[ 69.301032] FS: 000055555731b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.302110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.302923] CR2: 00007ff3ad27a6f4 CR3: 000000000e736000 CR4: 0000000000350ee0
[ 69.303913] Call Trace:
[ 69.304263]
[ 69.304620] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 69.305274] ipv4_frags_init_net+0x269/0x440
[ 69.305912] ops_init+0xbb/0x6b0
[ 69.306399] setup_net+0x3d9/0x990
[ 69.306936] ? down_read_killable+0x1d7/0x4e0
[ 69.307597] ? __pfx_setup_net+0x10/0x10
[ 69.308143] ? copy_net_ns+0x17c/0x770
[ 69.308729] copy_net_ns+0x321/0x770
[ 69.309252] create_new_namespaces+0x3f6/0xb30
[ 69.309917] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.310622] ksys_unshare+0x44d/0x8e0
[ 69.311144] ? __pfx_ksys_unshare+0x10/0x10
[ 69.311786] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.312603] __x64_sys_unshare+0x31/0x40
[ 69.313166] do_syscall_64+0x3f/0x90
[ 69.313725] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.314422] RIP: 0033:0x7f0a15d1e0d7
[ 69.314956] 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
[ 69.317313] RSP: 002b:00007ffe280e7498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.318342] RAX: ffffffffffffffda RBX: 00007ffe280e7ad8 RCX: 00007f0a15d1e0d7
[ 69.319292] RDX: 00007f0a15d8841f RSI: 00007ffe280e7430 RDI: 0000000040000000
[ 69.320258] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe280e7240
[ 69.321215] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0a15e30bf0
[ 69.322201] R13: 00007ffe280e7570 R14: 0000000000000000 R15: 00000000000000f8
[ 69.323208]
[ 69.323582] irq event stamp: 9011
[ 69.324046] hardirqs last enabled at (9021): [] __up_console_sem+0x78/0x80
[ 69.325184] hardirqs last disabled at (9032): [] __up_console_sem+0x5d/0x80
[ 69.326300] softirqs last enabled at (8608): [] irq_exit_rcu+0x93/0xc0
[ 69.327400] softirqs last disabled at (8597): [] irq_exit_rcu+0x93/0xc0
[ 69.328512] ---[ end trace 0000000000000000 ]---
[ 69.336289] ------------[ cut here ]------------
[ 69.336973] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 69.338727] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.339915] Modules linked in:
[ 69.340353] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.341612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.342692] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.343383] 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
[ 69.345761] RSP: 0018:ffff88802014fc00 EFLAGS: 00010282
[ 69.346449] RAX: 0000000000000000 RBX: ffff888013ebea40 RCX: 0000000000000000
[ 69.347389] RDX: ffff88801671d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.348342] RBP: ffff888013ebea54 R08: 0000000000000001 R09: 0000000000000000
[ 69.349325] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.350284] R13: ffffffff84e23fe0 R14: ffff888013ebea48 R15: ffffffff84da7d60
[ 69.351238] FS: 000055555731b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.352329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.353157] CR2: 00007ff3ad27a6f4 CR3: 000000000e736000 CR4: 0000000000350ee0
[ 69.354111] Call Trace:
[ 69.354455]
[ 69.354812] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 69.355641] ipv6_frags_init_net+0x206/0x3c0
[ 69.356349] ops_init+0xbb/0x6b0
[ 69.356973] setup_net+0x3d9/0x990
[ 69.357604] ? down_read_killable+0x1d7/0x4e0
[ 69.358335] ? __pfx_setup_net+0x10/0x10
[ 69.359056] ? copy_net_ns+0x17c/0x770
[ 69.359774] copy_net_ns+0x321/0x770
[ 69.360398] create_new_namespaces+0x3f6/0xb30
[ 69.361211] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.362056] ksys_unshare+0x44d/0x8e0
[ 69.362738] ? __pfx_ksys_unshare+0x10/0x10
[ 69.363444] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.364480] __x64_sys_unshare+0x31/0x40
[ 69.365208] do_syscall_64+0x3f/0x90
[ 69.365890] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.366783] RIP: 0033:0x7f0a15d1e0d7
[ 69.367407] 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
[ 69.370316] RSP: 002b:00007ffe280e7498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.371590] RAX: ffffffffffffffda RBX: 00007ffe280e7ad8 RCX: 00007f0a15d1e0d7
[ 69.372793] RDX: 00007f0a15d8841f RSI: 00007ffe280e7430 RDI: 0000000040000000
[ 69.373959] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe280e7240
[ 69.375142] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0a15e30bf0
[ 69.376351] R13: 00007ffe280e7570 R14: 0000000000000000 R15: 00000000000000f8
[ 69.377599]
[ 69.377984] irq event stamp: 11717
[ 69.378621] hardirqs last enabled at (11729): [] __up_console_sem+0x78/0x80
[ 69.380054] hardirqs last disabled at (11740): [] __up_console_sem+0x5d/0x80
[ 69.381462] softirqs last enabled at (11022): [] irq_exit_rcu+0x93/0xc0
[ 69.382866] softirqs last disabled at (11005): [] irq_exit_rcu+0x93/0xc0
[ 69.384267] ---[ end trace 0000000000000000 ]---
[ 69.386048] ------------[ cut here ]------------
[ 69.387060] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 69.389480] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.390908] Modules linked in:
[ 69.391432] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.392964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.394317] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.395202] 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
[ 69.398075] RSP: 0018:ffff88802014fbf0 EFLAGS: 00010286
[ 69.398966] RAX: 0000000000000000 RBX: ffff888013ebe440 RCX: 0000000000000000
[ 69.400145] RDX: ffff88801671d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.401310] RBP: ffff888013ebe454 R08: 0000000000000001 R09: 0000000000000000
[ 69.402496] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.403716] R13: ffffffff84e23fe0 R14: ffff888013ebe448 R15: ffffffff84db0aa0
[ 69.404889] FS: 000055555731b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.406132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.407027] CR2: 00007ff3ad27a6f4 CR3: 000000000e736000 CR4: 0000000000350ee0
[ 69.408137] Call Trace:
[ 69.408573]
[ 69.408932] nf_ct_net_init+0x224/0x3d0
[ 69.409580] ? __pfx_nf_ct_net_init+0x10/0x10
[ 69.410259] ops_init+0xbb/0x6b0
[ 69.410834] setup_net+0x3d9/0x990
[ 69.411377] ? down_read_killable+0x1d7/0x4e0
[ 69.412102] ? __pfx_setup_net+0x10/0x10
[ 69.412758] ? copy_net_ns+0x17c/0x770
[ 69.413355] copy_net_ns+0x321/0x770
[ 69.413974] create_new_namespaces+0x3f6/0xb30
[ 69.414705] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.415434] ksys_unshare+0x44d/0x8e0
[ 69.416085] ? __pfx_ksys_unshare+0x10/0x10
[ 69.416768] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.417652] __x64_sys_unshare+0x31/0x40
[ 69.418264] do_syscall_64+0x3f/0x90
[ 69.418864] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.419669] RIP: 0033:0x7f0a15d1e0d7
[ 69.420212] 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
[ 69.422716] RSP: 002b:00007ffe280e7498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.423826] RAX: ffffffffffffffda RBX: 00007ffe280e7ad8 RCX: 00007f0a15d1e0d7
[ 69.424891] RDX: 00007f0a15d8841f RSI: 00007ffe280e7430 RDI: 0000000040000000
[ 69.425961] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe280e7240
[ 69.427033] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0a15e30bf0
[ 69.428124] R13: 00007ffe280e7570 R14: 0000000000000000 R15: 00000000000000f8
[ 69.429220]
[ 69.429624] irq event stamp: 12585
[ 69.430141] hardirqs last enabled at (12595): [] __up_console_sem+0x78/0x80
[ 69.431431] hardirqs last disabled at (12606): [] __up_console_sem+0x5d/0x80
[ 69.432733] softirqs last enabled at (12122): [] irq_exit_rcu+0x93/0xc0
[ 69.433975] softirqs last disabled at (12117): [] irq_exit_rcu+0x93/0xc0
[ 69.435219] ---[ end trace 0000000000000000 ]---
executing program
[ 70.953433] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 73.000601] Bluetooth: hci0: command 0x041b tx timeout
[ 75.048761] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 77.096681] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:01:59 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=1ffff11002da4f37 RCX=0000000000000000 RDX=ffff888016ca9b40
RSI=ffffffff81b431b8 RDI=0000000000000005 RBP=ffff888015c265c0 RSP=ffff888016d27980
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff888019d26268 R13=ffff888016d279f8 R14=0000000000000000 R15=ffff88800fef0000
RIP=ffffffff814be67b 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f997feae900 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=00007f997f3d5018 CR3=0000000009498000 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=5837fe9dc1c91f3200000000000ae618 XMM01=8ca0b852b1c7c8e100000000000ae7b8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=117864066a3bf720000000000010ea78 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3789c1ac15938e3d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 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=ffff88802014f5f0
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 000055555731b400 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=00007ff3ad27a6f4 CR3=000000000e736000 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