Warning: Permanently added '[localhost]:52618' (ECDSA) to the list of known hosts.
2023/05/18 04:45:04 fuzzer started
2023/05/18 04:45:05 dialing manager at localhost:44319
2023/05/18 04:45:05 checking machine...
2023/05/18 04:45:05 checking revisions...
syzkaller login: [ 35.952108] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:45:05 testing simple program...
[ 36.024666] cgroup: Unknown subsys name 'net'
[ 36.112344] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.007328] audit: type=1400 audit(1684385118.318:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.143936] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.146013] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.147522] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.150074] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.151675] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.152899] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.538902] ------------[ cut here ]------------
[ 50.539692] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.541982] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.543269] Modules linked in:
[ 50.543797] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.548774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.549792] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.550466] 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
[ 50.552661] RSP: 0018:ffff88800fdc7c00 EFLAGS: 00010282
[ 50.553318] RAX: 0000000000000000 RBX: ffff88800dd7e840 RCX: 0000000000000000
[ 50.554211] RDX: ffff888014608000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.555114] RBP: ffff88800dd7e854 R08: 0000000000000001 R09: 0000000000000000
[ 50.556056] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.556942] R13: ffffffff84e23fe0 R14: ffff88800dd7e848 R15: ffffffff84d74dc0
[ 50.557845] FS: 0000555556da3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.558847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.559603] CR2: 00007fb7464c9000 CR3: 000000000ef5c000 CR4: 0000000000350ef0
[ 50.560493] Call Trace:
[ 50.560818]
[ 50.561115] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.561757] ipv4_frags_init_net+0x269/0x440
[ 50.562318] ops_init+0xbb/0x6b0
[ 50.562793] setup_net+0x3d9/0x990
[ 50.563276] ? down_read_killable+0x1d7/0x4e0
[ 50.563888] ? __pfx_setup_net+0x10/0x10
[ 50.564404] ? copy_net_ns+0x17c/0x770
[ 50.564968] copy_net_ns+0x321/0x770
[ 50.565475] create_new_namespaces+0x3f6/0xb30
[ 50.566064] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.566710] ksys_unshare+0x44d/0x8e0
[ 50.567231] ? __pfx_ksys_unshare+0x10/0x10
[ 50.567809] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.568552] __x64_sys_unshare+0x31/0x40
[ 50.569069] do_syscall_64+0x3f/0x90
[ 50.569577] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.570220] RIP: 0033:0x7f1c6f1640d7
[ 50.570712] 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
[ 50.572924] RSP: 002b:00007ffce82027e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.573878] RAX: ffffffffffffffda RBX: 00007ffce8202e28 RCX: 00007f1c6f1640d7
[ 50.574767] RDX: 00007f1c6f1ce41f RSI: 00007ffce8202780 RDI: 0000000040000000
[ 50.575676] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce8202590
[ 50.576566] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1c6f276bf0
[ 50.577455] R13: 00007ffce82028c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.578336]
[ 50.578659] irq event stamp: 9615
[ 50.579090] hardirqs last enabled at (9625): [] __up_console_sem+0x78/0x80
[ 50.580144] hardirqs last disabled at (9636): [] __up_console_sem+0x5d/0x80
[ 50.581210] softirqs last enabled at (9588): [] irq_exit_rcu+0x93/0xc0
[ 50.582246] softirqs last disabled at (9583): [] irq_exit_rcu+0x93/0xc0
[ 50.583291] ---[ end trace 0000000000000000 ]---
[ 50.588197] ------------[ cut here ]------------
[ 50.588810] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.590561] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.591627] Modules linked in:
[ 50.592036] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.593201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.594207] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.594879] 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
[ 50.597087] RSP: 0018:ffff88800fdc7c00 EFLAGS: 00010282
[ 50.597783] RAX: 0000000000000000 RBX: ffff88800d7dc440 RCX: 0000000000000000
[ 50.598672] RDX: ffff888014608000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.599574] RBP: ffff88800d7dc454 R08: 0000000000000001 R09: 0000000000000000
[ 50.600464] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.601329] R13: ffffffff84e23fe0 R14: ffff88800d7dc448 R15: ffffffff84da7d60
[ 50.602209] FS: 0000555556da3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.603223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.603965] CR2: 00007fb7464c9000 CR3: 000000000ef5c000 CR4: 0000000000350ef0
[ 50.604858] Call Trace:
[ 50.605187]
[ 50.605508] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.606118] ipv6_frags_init_net+0x206/0x3c0
[ 50.606711] ops_init+0xbb/0x6b0
[ 50.607168] setup_net+0x3d9/0x990
[ 50.607654] ? down_read_killable+0x1d7/0x4e0
[ 50.608231] ? __pfx_setup_net+0x10/0x10
[ 50.608768] ? copy_net_ns+0x17c/0x770
[ 50.609276] copy_net_ns+0x321/0x770
[ 50.609797] create_new_namespaces+0x3f6/0xb30
[ 50.610384] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.611040] ksys_unshare+0x44d/0x8e0
[ 50.611565] ? __pfx_ksys_unshare+0x10/0x10
[ 50.612119] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.612865] __x64_sys_unshare+0x31/0x40
[ 50.613385] do_syscall_64+0x3f/0x90
[ 50.613889] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.614558] RIP: 0033:0x7f1c6f1640d7
[ 50.615029] 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
[ 50.617206] RSP: 002b:00007ffce82027e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.618140] RAX: ffffffffffffffda RBX: 00007ffce8202e28 RCX: 00007f1c6f1640d7
[ 50.619051] RDX: 00007f1c6f1ce41f RSI: 00007ffce8202780 RDI: 0000000040000000
[ 50.619944] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce8202590
[ 50.620852] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1c6f276bf0
[ 50.621747] R13: 00007ffce82028c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.622661]
[ 50.622966] irq event stamp: 11147
[ 50.623405] hardirqs last enabled at (11157): [] __up_console_sem+0x78/0x80
[ 50.624484] hardirqs last disabled at (11170): [] __up_console_sem+0x5d/0x80
[ 50.625545] softirqs last enabled at (10182): [] netlink_insert+0x187/0x1820
[ 50.626636] softirqs last disabled at (10180): [] release_sock+0x1f/0x1b0
[ 50.627699] ---[ end trace 0000000000000000 ]---
[ 50.629019] ------------[ cut here ]------------
[ 50.629740] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.631657] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.632726] Modules linked in:
[ 50.633133] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.634283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.635313] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.635986] 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
[ 50.638182] RSP: 0018:ffff88800fdc7bf0 EFLAGS: 00010286
[ 50.638858] RAX: 0000000000000000 RBX: ffff88800d7dca40 RCX: 0000000000000000
[ 50.639761] RDX: ffff888014608000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.640658] RBP: ffff88800d7dca54 R08: 0000000000000001 R09: 0000000000000000
[ 50.641552] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.642445] R13: ffffffff84e23fe0 R14: ffff88800d7dca48 R15: ffffffff84db0aa0
[ 50.643327] FS: 0000555556da3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.644337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.645084] CR2: 00007fb7464c9000 CR3: 000000000ef5c000 CR4: 0000000000350ef0
[ 50.645981] Call Trace:
[ 50.646311]
[ 50.646642] nf_ct_net_init+0x224/0x3d0
[ 50.647171] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.647780] ops_init+0xbb/0x6b0
[ 50.648231] setup_net+0x3d9/0x990
[ 50.648712] ? down_read_killable+0x1d7/0x4e0
[ 50.649281] ? __pfx_setup_net+0x10/0x10
[ 50.649823] ? copy_net_ns+0x17c/0x770
[ 50.650331] copy_net_ns+0x321/0x770
[ 50.650839] create_new_namespaces+0x3f6/0xb30
[ 50.651460] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.652075] ksys_unshare+0x44d/0x8e0
[ 50.652591] ? __pfx_ksys_unshare+0x10/0x10
[ 50.653139] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.653871] __x64_sys_unshare+0x31/0x40
[ 50.654391] do_syscall_64+0x3f/0x90
[ 50.654897] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.655597] RIP: 0033:0x7f1c6f1640d7
[ 50.656065] 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
[ 50.658240] RSP: 002b:00007ffce82027e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.659206] RAX: ffffffffffffffda RBX: 00007ffce8202e28 RCX: 00007f1c6f1640d7
[ 50.660098] RDX: 00007f1c6f1ce41f RSI: 00007ffce8202780 RDI: 0000000040000000
[ 50.660985] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce8202590
[ 50.661882] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1c6f276bf0
[ 50.662765] R13: 00007ffce82028c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.663701]
[ 50.664004] irq event stamp: 11949
[ 50.664465] hardirqs last enabled at (11961): [] __up_console_sem+0x78/0x80
[ 50.665564] hardirqs last disabled at (11972): [] __up_console_sem+0x5d/0x80
[ 50.666641] softirqs last enabled at (11564): [] irq_exit_rcu+0x93/0xc0
[ 50.667685] softirqs last disabled at (11993): [] irq_exit_rcu+0x93/0xc0
[ 50.668728] ---[ end trace 0000000000000000 ]---
executing program
[ 52.220146] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.267495] Bluetooth: hci0: command 0x041b tx timeout
[ 56.315504] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.363583] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:45:19 Registers:
info registers vcpu 0
RAX=0000000000000069 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fdc75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000069 R11=0000000000000001
R12=0000000000000069 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 0000555556da3400 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=00007fb7464c9000 CR3=000000000ef5c000 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=000000000003092d RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fb74649f5a0 CR3=000000000ea44000 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=a1fa6d184a07bf9e244dba9cb45e30e4
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a72567691d689ae0000000000013c868 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8772347c7d38e44400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000