Warning: Permanently added '[localhost]:26668' (ECDSA) to the list of known hosts.
2023/05/17 02:58:49 fuzzer started
2023/05/17 02:58:49 dialing manager at localhost:35573
2023/05/17 02:58:49 checking machine...
2023/05/17 02:58:49 checking revisions...
syzkaller login: [ 38.744472] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:58:49 testing simple program...
[ 38.822948] cgroup: Unknown subsys name 'net'
[ 38.945763] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.061033] audit: type=1400 audit(1684292343.025:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.188337] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.190851] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.193102] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.196909] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.199589] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.200861] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.607752] ------------[ cut here ]------------
[ 53.608441] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.610417] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.611689] Modules linked in:
[ 53.612220] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.616426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.617465] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.618118] 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
[ 53.620343] RSP: 0018:ffff88801953fc00 EFLAGS: 00010282
[ 53.620987] RAX: 0000000000000000 RBX: ffff88800ee7d840 RCX: 0000000000000000
[ 53.621894] RDX: ffff888015a2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.622781] RBP: ffff88800ee7d854 R08: 0000000000000001 R09: 0000000000000000
[ 53.623689] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.624573] R13: ffffffff84e223a0 R14: ffff88800ee7d848 R15: ffffffff84d73340
[ 53.625466] FS: 0000555556c3d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.626464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.627253] CR2: 00007f270f0b26f4 CR3: 0000000020228000 CR4: 0000000000350ee0
[ 53.628115] Call Trace:
[ 53.628476]
[ 53.628772] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.629419] ipv4_frags_init_net+0x269/0x440
[ 53.629974] ops_init+0xbb/0x6b0
[ 53.630454] setup_net+0x3d9/0x990
[ 53.630908] ? down_read_killable+0x1d7/0x4e0
[ 53.631518] ? __pfx_setup_net+0x10/0x10
[ 53.632023] ? copy_net_ns+0x17c/0x770
[ 53.632559] copy_net_ns+0x321/0x770
[ 53.633034] create_new_namespaces+0x3f6/0xb30
[ 53.633658] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.634308] ksys_unshare+0x44d/0x8e0
[ 53.634803] ? __pfx_ksys_unshare+0x10/0x10
[ 53.635391] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.636105] __x64_sys_unshare+0x31/0x40
[ 53.636651] do_syscall_64+0x3f/0x90
[ 53.637119] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.637794] RIP: 0033:0x7f87938130d7
[ 53.638292] 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
[ 53.640486] RSP: 002b:00007ffc6a32df48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.641438] RAX: ffffffffffffffda RBX: 00007ffc6a32e588 RCX: 00007f87938130d7
[ 53.642325] RDX: 00007f879387d41f RSI: 00007ffc6a32dee0 RDI: 0000000040000000
[ 53.643246] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6a32dcf0
[ 53.644096] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8793925bf0
[ 53.644971] R13: 00007ffc6a32e020 R14: 0000000000000000 R15: 00000000000000f8
[ 53.645877]
[ 53.646210] irq event stamp: 11323
[ 53.646643] hardirqs last enabled at (11333): [] __up_console_sem+0x78/0x80
[ 53.647711] hardirqs last disabled at (11344): [] __up_console_sem+0x5d/0x80
[ 53.648769] softirqs last enabled at (10852): [] irq_exit_rcu+0x93/0xc0
[ 53.649801] softirqs last disabled at (10829): [] irq_exit_rcu+0x93/0xc0
[ 53.650831] ---[ end trace 0000000000000000 ]---
[ 53.656275] ------------[ cut here ]------------
[ 53.656857] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.658555] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.659630] Modules linked in:
[ 53.660041] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.661198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.662208] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.662843] 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
[ 53.665031] RSP: 0018:ffff88801953fc00 EFLAGS: 00010282
[ 53.665716] RAX: 0000000000000000 RBX: ffff88800c589440 RCX: 0000000000000000
[ 53.666614] RDX: ffff888015a2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.667516] RBP: ffff88800c589454 R08: 0000000000000001 R09: 0000000000000000
[ 53.668462] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.669595] R13: ffffffff84e223a0 R14: ffff88800c589448 R15: ffffffff84da62e0
[ 53.670527] FS: 0000555556c3d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.671545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.672307] CR2: 00007f270f0b26f4 CR3: 0000000020228000 CR4: 0000000000350ee0
[ 53.673204] Call Trace:
[ 53.673529]
[ 53.673827] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.674487] ipv6_frags_init_net+0x206/0x3c0
[ 53.675056] ops_init+0xbb/0x6b0
[ 53.675536] setup_net+0x3d9/0x990
[ 53.675996] ? down_read_killable+0x1d7/0x4e0
[ 53.676593] ? __pfx_setup_net+0x10/0x10
[ 53.677111] ? copy_net_ns+0x17c/0x770
[ 53.677662] copy_net_ns+0x321/0x770
[ 53.678178] create_new_namespaces+0x3f6/0xb30
[ 53.678761] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.679450] ksys_unshare+0x44d/0x8e0
[ 53.679942] ? __pfx_ksys_unshare+0x10/0x10
[ 53.680518] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.681270] __x64_sys_unshare+0x31/0x40
[ 53.681790] do_syscall_64+0x3f/0x90
[ 53.682297] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.682943] RIP: 0033:0x7f87938130d7
[ 53.683457] 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
[ 53.685673] RSP: 002b:00007ffc6a32df48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.686657] RAX: ffffffffffffffda RBX: 00007ffc6a32e588 RCX: 00007f87938130d7
[ 53.687571] RDX: 00007f879387d41f RSI: 00007ffc6a32dee0 RDI: 0000000040000000
[ 53.688482] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6a32dcf0
[ 53.689375] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8793925bf0
[ 53.690290] R13: 00007ffc6a32e020 R14: 0000000000000000 R15: 00000000000000f8
[ 53.691251]
[ 53.691553] irq event stamp: 13179
[ 53.691987] hardirqs last enabled at (13189): [] __up_console_sem+0x78/0x80
[ 53.693083] hardirqs last disabled at (13200): [] __up_console_sem+0x5d/0x80
[ 53.694179] softirqs last enabled at (13074): [] irq_exit_rcu+0x93/0xc0
[ 53.695240] softirqs last disabled at (13065): [] irq_exit_rcu+0x93/0xc0
[ 53.696295] ---[ end trace 0000000000000000 ]---
[ 53.697697] ------------[ cut here ]------------
[ 53.698375] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.700355] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.701411] Modules linked in:
[ 53.701823] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.703010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.704037] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.704727] 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
[ 53.706944] RSP: 0018:ffff88801953fbf0 EFLAGS: 00010286
[ 53.707640] RAX: 0000000000000000 RBX: ffff88800c588e40 RCX: 0000000000000000
[ 53.708546] RDX: ffff888015a2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.709446] RBP: ffff88800c588e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.710351] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.711258] R13: ffffffff84e223a0 R14: ffff88800c588e48 R15: ffffffff84daf020
[ 53.712172] FS: 0000555556c3d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.713183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.713904] CR2: 00007f270f0b26f4 CR3: 0000000020228000 CR4: 0000000000350ee0
[ 53.714821] Call Trace:
[ 53.715217]
[ 53.715519] nf_ct_net_init+0x224/0x3d0
[ 53.716036] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.716651] ops_init+0xbb/0x6b0
[ 53.717100] setup_net+0x3d9/0x990
[ 53.717595] ? down_read_killable+0x1d7/0x4e0
[ 53.718206] ? __pfx_setup_net+0x10/0x10
[ 53.718713] ? copy_net_ns+0x17c/0x770
[ 53.719283] copy_net_ns+0x321/0x770
[ 53.719774] create_new_namespaces+0x3f6/0xb30
[ 53.720405] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.721034] ksys_unshare+0x44d/0x8e0
[ 53.721567] ? __pfx_ksys_unshare+0x10/0x10
[ 53.722158] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.722874] __x64_sys_unshare+0x31/0x40
[ 53.723447] do_syscall_64+0x3f/0x90
[ 53.723920] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.724603] RIP: 0033:0x7f87938130d7
[ 53.725067] 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
[ 53.727260] RSP: 002b:00007ffc6a32df48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.728219] RAX: ffffffffffffffda RBX: 00007ffc6a32e588 RCX: 00007f87938130d7
[ 53.729073] RDX: 00007f879387d41f RSI: 00007ffc6a32dee0 RDI: 0000000040000000
[ 53.729979] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc6a32dcf0
[ 53.730868] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8793925bf0
[ 53.731853] R13: 00007ffc6a32e020 R14: 0000000000000000 R15: 00000000000000f8
[ 53.732794]
[ 53.733107] irq event stamp: 14009
[ 53.733589] hardirqs last enabled at (14021): [] __up_console_sem+0x78/0x80
[ 53.734691] hardirqs last disabled at (14032): [] __up_console_sem+0x5d/0x80
[ 53.735823] softirqs last enabled at (13982): [] irq_exit_rcu+0x93/0xc0
[ 53.736903] softirqs last disabled at (13975): [] irq_exit_rcu+0x93/0xc0
[ 53.737987] ---[ end trace 0000000000000000 ]---
[ 55.267664] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.315398] Bluetooth: hci0: command 0x041b tx timeout
[ 59.364063] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.411248] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:59:02 Registers:
info registers vcpu 0
RAX=00000000000282d9 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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 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=00007f00c930aad0 CR3=000000000ea44000 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=9ebbfc73a657ebaa4e40bcce77f2f470
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=081fb6251eaeb2ef000000000013c398 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=524ef873acad9bb200000000000ae988 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=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801953f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556c3d400 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=00007f270f0b26f4 CR3=0000000020228000 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=00001fa0
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=0a6d6172676f727020676e6974756365
XMM02=532e29646d432a282e636578652f736f XMM03=00000000000000000000000000000000
XMM04=00007f933722da000000000000415710 XMM05=0000000000000000000000c000392098
XMM06=0000000000505007000000c0001967c0 XMM07=00000000000000000000000000000000
XMM08=04040202020202020000000000000000 XMM09=00000000004643c10000000000000000
XMM10=000000c00009c140000000c0001549a0 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=000000c000292750000000c00009c560
XMM14=000000c000292780000000c000292b70 XMM15=000000c000293140000000c000293110