Warning: Permanently added '[localhost]:58626' (ECDSA) to the list of known hosts.
2023/05/17 17:41:09 fuzzer started
2023/05/17 17:41:09 dialing manager at localhost:44319
2023/05/17 17:41:09 checking machine...
2023/05/17 17:41:09 checking revisions...
syzkaller login: [ 44.678496] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:41:09 testing simple program...
[ 44.743031] cgroup: Unknown subsys name 'net'
[ 44.825357] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 56.144442] audit: type=1400 audit(1684345281.405:6): 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
executing program
[ 57.241166] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.243515] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.246245] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.252754] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.255151] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.257392] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.666131] ------------[ cut here ]------------
[ 57.666818] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.668377] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.669390] Modules linked in:
[ 57.669838] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.671162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.672994] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.674451] 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
[ 57.677079] RSP: 0018:ffff8880199afc00 EFLAGS: 00010282
[ 57.677760] RAX: 0000000000000000 RBX: ffff88800e5f2840 RCX: 0000000000000000
[ 57.678654] RDX: ffff88800ff851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.679538] RBP: ffff88800e5f2854 R08: 0000000000000001 R09: 0000000000000000
[ 57.680376] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.681247] R13: ffffffff84e23fe0 R14: ffff88800e5f2848 R15: ffffffff84d74dc0
[ 57.682122] FS: 00005555556df400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.683110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.683869] CR2: 00007ff52ceb39f8 CR3: 0000000015da6000 CR4: 0000000000350ef0
[ 57.684764] Call Trace:
[ 57.685083]
[ 57.685383] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.686023] ipv4_frags_init_net+0x269/0x440
[ 57.686611] ops_init+0xbb/0x6b0
[ 57.687064] setup_net+0x3d9/0x990
[ 57.687539] ? down_read_killable+0x1d7/0x4e0
[ 57.688115] ? __pfx_setup_net+0x10/0x10
[ 57.688655] ? copy_net_ns+0x17c/0x770
[ 57.689166] copy_net_ns+0x321/0x770
[ 57.689688] create_new_namespaces+0x3f6/0xb30
[ 57.690275] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.690911] ksys_unshare+0x44d/0x8e0
[ 57.691403] ? __pfx_ksys_unshare+0x10/0x10
[ 57.691991] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.692726] __x64_sys_unshare+0x31/0x40
[ 57.693243] do_syscall_64+0x3f/0x90
[ 57.693756] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.694393] RIP: 0033:0x7fd13451e0d7
[ 57.694885] 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
[ 57.697052] RSP: 002b:00007ffdf2cc89a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.698008] RAX: ffffffffffffffda RBX: 00007ffdf2cc8fe8 RCX: 00007fd13451e0d7
[ 57.698897] RDX: 00007fd13458841f RSI: 00007ffdf2cc8940 RDI: 0000000040000000
[ 57.699784] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf2cc8750
[ 57.700678] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd134630bf0
[ 57.701554] R13: 00007ffdf2cc8a80 R14: 0000000000000000 R15: 00000000000000f8
[ 57.702455]
[ 57.702755] irq event stamp: 9157
[ 57.703164] hardirqs last enabled at (9167): [] __up_console_sem+0x78/0x80
[ 57.704250] hardirqs last disabled at (9178): [] __up_console_sem+0x5d/0x80
[ 57.705306] softirqs last enabled at (8638): [] irq_exit_rcu+0x93/0xc0
[ 57.706329] softirqs last disabled at (8611): [] irq_exit_rcu+0x93/0xc0
[ 57.707349] ---[ end trace 0000000000000000 ]---
[ 57.712865] ------------[ cut here ]------------
[ 57.713478] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.715162] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.716263] Modules linked in:
[ 57.716699] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.717859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.718881] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.719565] 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
[ 57.721762] RSP: 0018:ffff8880199afc00 EFLAGS: 00010282
[ 57.722403] RAX: 0000000000000000 RBX: ffff88800d7c9640 RCX: 0000000000000000
[ 57.723290] RDX: ffff88800ff851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.724182] RBP: ffff88800d7c9654 R08: 0000000000000001 R09: 0000000000000000
[ 57.725105] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.726022] R13: ffffffff84e23fe0 R14: ffff88800d7c9648 R15: ffffffff84da7d60
[ 57.726939] FS: 00005555556df400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.727963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.728699] CR2: 00007ff52ceb39f8 CR3: 0000000015da6000 CR4: 0000000000350ef0
[ 57.729603] Call Trace:
[ 57.729914]
[ 57.730216] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.730866] ipv6_frags_init_net+0x206/0x3c0
[ 57.731463] ops_init+0xbb/0x6b0
[ 57.731928] setup_net+0x3d9/0x990
[ 57.732384] ? down_read_killable+0x1d7/0x4e0
[ 57.732996] ? __pfx_setup_net+0x10/0x10
[ 57.733541] ? copy_net_ns+0x17c/0x770
[ 57.734064] copy_net_ns+0x321/0x770
[ 57.734596] create_new_namespaces+0x3f6/0xb30
[ 57.735181] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.735859] ksys_unshare+0x44d/0x8e0
[ 57.736367] ? __pfx_ksys_unshare+0x10/0x10
[ 57.736936] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.737685] __x64_sys_unshare+0x31/0x40
[ 57.738214] do_syscall_64+0x3f/0x90
[ 57.738763] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.739408] RIP: 0033:0x7fd13451e0d7
[ 57.739903] 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
[ 57.742138] RSP: 002b:00007ffdf2cc89a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.743090] RAX: ffffffffffffffda RBX: 00007ffdf2cc8fe8 RCX: 00007fd13451e0d7
[ 57.744002] RDX: 00007fd13458841f RSI: 00007ffdf2cc8940 RDI: 0000000040000000
[ 57.744907] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf2cc8750
[ 57.745820] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd134630bf0
[ 57.746719] R13: 00007ffdf2cc8a80 R14: 0000000000000000 R15: 00000000000000f8
[ 57.747652]
[ 57.747980] irq event stamp: 10799
[ 57.748398] hardirqs last enabled at (10809): [] __up_console_sem+0x78/0x80
[ 57.749489] hardirqs last disabled at (10822): [] __up_console_sem+0x5d/0x80
[ 57.750551] softirqs last enabled at (10372): [] irq_exit_rcu+0x93/0xc0
[ 57.751571] softirqs last disabled at (10367): [] irq_exit_rcu+0x93/0xc0
[ 57.752600] ---[ end trace 0000000000000000 ]---
[ 57.753909] ------------[ cut here ]------------
[ 57.754490] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.756309] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.757345] Modules linked in:
[ 57.757765] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.758866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.759908] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.760583] 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
[ 57.762701] RSP: 0018:ffff8880199afbf0 EFLAGS: 00010286
[ 57.763340] RAX: 0000000000000000 RBX: ffff88800d7c8e40 RCX: 0000000000000000
[ 57.764214] RDX: ffff88800ff851c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.765113] RBP: ffff88800d7c8e54 R08: 0000000000000001 R09: 0000000000000000
[ 57.765993] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.766878] R13: ffffffff84e23fe0 R14: ffff88800d7c8e48 R15: ffffffff84db0aa0
[ 57.767780] FS: 00005555556df400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.768779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.769523] CR2: 00007ff52ceb39f8 CR3: 0000000015da6000 CR4: 0000000000350ef0
[ 57.770384] Call Trace:
[ 57.770757]
[ 57.771069] nf_ct_net_init+0x224/0x3d0
[ 57.771621] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.772225] ops_init+0xbb/0x6b0
[ 57.772709] setup_net+0x3d9/0x990
[ 57.773179] ? down_read_killable+0x1d7/0x4e0
[ 57.773780] ? __pfx_setup_net+0x10/0x10
[ 57.774294] ? copy_net_ns+0x17c/0x770
[ 57.774844] copy_net_ns+0x321/0x770
[ 57.775329] create_new_namespaces+0x3f6/0xb30
[ 57.775969] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.776617] ksys_unshare+0x44d/0x8e0
[ 57.777105] ? __pfx_ksys_unshare+0x10/0x10
[ 57.777677] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.778381] __x64_sys_unshare+0x31/0x40
[ 57.778928] do_syscall_64+0x3f/0x90
[ 57.779396] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.780085] RIP: 0033:0x7fd13451e0d7
[ 57.780577] 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
[ 57.782723] RSP: 002b:00007ffdf2cc89a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.783655] RAX: ffffffffffffffda RBX: 00007ffdf2cc8fe8 RCX: 00007fd13451e0d7
[ 57.784557] RDX: 00007fd13458841f RSI: 00007ffdf2cc8940 RDI: 0000000040000000
[ 57.785391] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf2cc8750
[ 57.786269] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd134630bf0
[ 57.787161] R13: 00007ffdf2cc8a80 R14: 0000000000000000 R15: 00000000000000f8
[ 57.788058]
[ 57.788360] irq event stamp: 11555
[ 57.788825] hardirqs last enabled at (11567): [] __up_console_sem+0x78/0x80
[ 57.789881] hardirqs last disabled at (11578): [] __up_console_sem+0x5d/0x80
[ 57.790923] softirqs last enabled at (11494): [] irq_exit_rcu+0x93/0xc0
[ 57.791962] softirqs last disabled at (11489): [] irq_exit_rcu+0x93/0xc0
[ 57.792988] ---[ end trace 0000000000000000 ]---
[ 59.317159] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.364583] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.412505] Bluetooth: hci0: command 0x040f tx timeout
[ 65.460527] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:41:22 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880199af5e0
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 00005555556df400 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=00007ff52ceb39f8 CR3=0000000015da6000 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=0000000000000000 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000000 RDI=000055cfb68fbc50 RBP=00007fcc625adc90 RSP=00007fcc625adb80
R8 =00007fcc625ae700 R9 =0000000000000002 R10=0000000000000000 R11=0000000000000000
R12=0000000000000000 R13=00007fcc62dac53f R14=000055cfb68fbc80 R15=0000000000802000
RIP=000055cfb63fccc5 RFL=00000297 [--S-APC] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fcc625ae700 00000000 00000000
GS =0000 0000000000000000 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=00007f04fcadf0e8 CR3=000000000dfb6000 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=2032323a31343a37312037312079614d XMM01=5d3135343437362e37352020205b203a
XMM02=65203163203834203830203334206238 XMM03=20303020666120353820663020303020
XMM04=38652039382038342030322034312036 XMM05=20383420386520393820383420623020
XMM06=20386520343820326520303420303620 XMM07=34203965203938206334203331206238
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000