Warning: Permanently added '[localhost]:56608' (ECDSA) to the list of known hosts.
2023/05/16 16:17:44 fuzzer started
2023/05/16 16:17:44 dialing manager at localhost:35573
2023/05/16 16:17:44 checking machine...
2023/05/16 16:17:44 checking revisions...
syzkaller login: [ 40.681683] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:17:44 testing simple program...
[ 40.752115] cgroup: Unknown subsys name 'net'
[ 40.816259] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.053011] audit: type=1400 audit(1684253878.288:6): 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
[ 55.165882] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.167637] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.169740] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.172958] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.174722] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.176602] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 55.583828] ------------[ cut here ]------------
[ 55.584418] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.586133] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.587186] Modules linked in:
[ 55.587618] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.591050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.592032] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.592710] 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
[ 55.594930] RSP: 0018:ffff8880203efc00 EFLAGS: 00010282
[ 55.595622] RAX: 0000000000000000 RBX: ffff88801650b840 RCX: 0000000000000000
[ 55.596512] RDX: ffff8880158e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.597368] RBP: ffff88801650b854 R08: 0000000000000001 R09: 0000000000000000
[ 55.598255] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.599151] R13: ffffffff84e223a0 R14: ffff88801650b848 R15: ffffffff84d73340
[ 55.600045] FS: 00005555568da400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.601045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.601789] CR2: 00007ffe1ad16000 CR3: 000000000db62000 CR4: 0000000000350ef0
[ 55.602686] Call Trace:
[ 55.603028]
[ 55.603324] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.603971] ipv4_frags_init_net+0x269/0x440
[ 55.604566] ops_init+0xbb/0x6b0
[ 55.605013] setup_net+0x3d9/0x990
[ 55.605506] ? down_read_killable+0x1d7/0x4e0
[ 55.606082] ? __pfx_setup_net+0x10/0x10
[ 55.606624] ? copy_net_ns+0x17c/0x770
[ 55.607166] copy_net_ns+0x321/0x770
[ 55.607678] create_new_namespaces+0x3f6/0xb30
[ 55.608269] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.608920] ksys_unshare+0x44d/0x8e0
[ 55.609415] ? __pfx_ksys_unshare+0x10/0x10
[ 55.609996] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.610748] __x64_sys_unshare+0x31/0x40
[ 55.611283] do_syscall_64+0x3f/0x90
[ 55.611788] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.612463] RIP: 0033:0x7f520c0770d7
[ 55.612935] 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
[ 55.615143] RSP: 002b:00007ffe7e0b6778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.616104] RAX: ffffffffffffffda RBX: 00007ffe7e0b6db8 RCX: 00007f520c0770d7
[ 55.617002] RDX: 00007f520c0e141f RSI: 00007ffe7e0b6710 RDI: 0000000040000000
[ 55.617891] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7e0b6520
[ 55.618787] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f520c189bf0
[ 55.619697] R13: 00007ffe7e0b6850 R14: 0000000000000000 R15: 00000000000000f8
[ 55.620620]
[ 55.620924] irq event stamp: 8009
[ 55.621352] hardirqs last enabled at (8019): [] __up_console_sem+0x78/0x80
[ 55.622418] hardirqs last disabled at (8030): [] __up_console_sem+0x5d/0x80
[ 55.623513] softirqs last enabled at (7460): [] irq_exit_rcu+0x93/0xc0
[ 55.624549] softirqs last disabled at (7291): [] irq_exit_rcu+0x93/0xc0
[ 55.625585] ---[ end trace 0000000000000000 ]---
[ 55.630665] ------------[ cut here ]------------
[ 55.631279] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.632979] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.634063] Modules linked in:
[ 55.634497] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.635620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.636604] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.637226] 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
[ 55.639325] RSP: 0018:ffff8880203efc00 EFLAGS: 00010282
[ 55.639974] RAX: 0000000000000000 RBX: ffff88800cc1dc40 RCX: 0000000000000000
[ 55.640837] RDX: ffff8880158e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.641696] RBP: ffff88800cc1dc54 R08: 0000000000000001 R09: 0000000000000000
[ 55.642553] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.643390] R13: ffffffff84e223a0 R14: ffff88800cc1dc48 R15: ffffffff84da62e0
[ 55.644286] FS: 00005555568da400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.645291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.646045] CR2: 00007ffe1ad16000 CR3: 000000000db62000 CR4: 0000000000350ef0
[ 55.646951] Call Trace:
[ 55.647278]
[ 55.647608] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.648217] ipv6_frags_init_net+0x206/0x3c0
[ 55.648807] ops_init+0xbb/0x6b0
[ 55.649257] setup_net+0x3d9/0x990
[ 55.649745] ? down_read_killable+0x1d7/0x4e0
[ 55.650314] ? __pfx_setup_net+0x10/0x10
[ 55.650850] ? copy_net_ns+0x17c/0x770
[ 55.651382] copy_net_ns+0x321/0x770
[ 55.651897] create_new_namespaces+0x3f6/0xb30
[ 55.652513] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.653141] ksys_unshare+0x44d/0x8e0
[ 55.653662] ? __pfx_ksys_unshare+0x10/0x10
[ 55.654213] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.654972] __x64_sys_unshare+0x31/0x40
[ 55.655517] do_syscall_64+0x3f/0x90
[ 55.655996] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.656666] RIP: 0033:0x7f520c0770d7
[ 55.657131] 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
[ 55.659333] RSP: 002b:00007ffe7e0b6778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.660290] RAX: ffffffffffffffda RBX: 00007ffe7e0b6db8 RCX: 00007f520c0770d7
[ 55.661180] RDX: 00007f520c0e141f RSI: 00007ffe7e0b6710 RDI: 0000000040000000
[ 55.662074] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7e0b6520
[ 55.662993] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f520c189bf0
[ 55.663878] R13: 00007ffe7e0b6850 R14: 0000000000000000 R15: 00000000000000f8
[ 55.664791]
[ 55.665093] irq event stamp: 9679
[ 55.665554] hardirqs last enabled at (9691): [] __up_console_sem+0x78/0x80
[ 55.666611] hardirqs last disabled at (9702): [] __up_console_sem+0x5d/0x80
[ 55.667687] softirqs last enabled at (9176): [] irq_exit_rcu+0x93/0xc0
[ 55.668716] softirqs last disabled at (9153): [] irq_exit_rcu+0x93/0xc0
[ 55.669887] ---[ end trace 0000000000000000 ]---
[ 55.671275] ------------[ cut here ]------------
[ 55.671930] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.673859] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.674971] Modules linked in:
[ 55.675394] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.676644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.677722] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.678394] 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
[ 55.680721] RSP: 0018:ffff8880203efbf0 EFLAGS: 00010286
[ 55.681406] RAX: 0000000000000000 RBX: ffff88800cc1d640 RCX: 0000000000000000
[ 55.682339] RDX: ffff8880158e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.683278] RBP: ffff88800cc1d654 R08: 0000000000000001 R09: 0000000000000000
[ 55.684208] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.685146] R13: ffffffff84e223a0 R14: ffff88800cc1d648 R15: ffffffff84daf020
[ 55.686072] FS: 00005555568da400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.687121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.687883] CR2: 00007ffe1ad16000 CR3: 000000000db62000 CR4: 0000000000350ef0
[ 55.688819] Call Trace:
[ 55.689159]
[ 55.689511] nf_ct_net_init+0x224/0x3d0
[ 55.690050] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.690668] ops_init+0xbb/0x6b0
[ 55.691147] setup_net+0x3d9/0x990
[ 55.691651] ? down_read_killable+0x1d7/0x4e0
[ 55.692331] ? __pfx_setup_net+0x10/0x10
[ 55.692877] ? copy_net_ns+0x17c/0x770
[ 55.693388] copy_net_ns+0x321/0x770
[ 55.693901] create_new_namespaces+0x3f6/0xb30
[ 55.694515] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.695144] ksys_unshare+0x44d/0x8e0
[ 55.695670] ? __pfx_ksys_unshare+0x10/0x10
[ 55.696221] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.696975] __x64_sys_unshare+0x31/0x40
[ 55.697529] do_syscall_64+0x3f/0x90
[ 55.698005] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.698673] RIP: 0033:0x7f520c0770d7
[ 55.699146] 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
[ 55.701335] RSP: 002b:00007ffe7e0b6778 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.702282] RAX: ffffffffffffffda RBX: 00007ffe7e0b6db8 RCX: 00007f520c0770d7
[ 55.703204] RDX: 00007f520c0e141f RSI: 00007ffe7e0b6710 RDI: 0000000040000000
[ 55.704091] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7e0b6520
[ 55.704988] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f520c189bf0
[ 55.705887] R13: 00007ffe7e0b6850 R14: 0000000000000000 R15: 00000000000000f8
[ 55.706800]
[ 55.707111] irq event stamp: 10499
[ 55.707577] hardirqs last enabled at (10511): [] __up_console_sem+0x78/0x80
[ 55.708646] hardirqs last disabled at (10522): [] __up_console_sem+0x5d/0x80
[ 55.709721] softirqs last enabled at (10206): [] irq_exit_rcu+0x93/0xc0
[ 55.710765] softirqs last disabled at (10201): [] irq_exit_rcu+0x93/0xc0
[ 55.711829] ---[ end trace 0000000000000000 ]---
[ 57.252123] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.299488] Bluetooth: hci0: command 0x041b tx timeout
[ 61.347543] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.395502] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:17:54 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880203ef5f0
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 00005555568da400 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=00007ffe1ad16000 CR3=000000000db62000 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=000000000002ed33 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=00007f9b39301780 CR3=000000001641c000 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=5a1f6385876d7aa7b04f17824457d4e0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2cba98ed9895b832000000000013be08 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7df643a7bfd7e49500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000