Warning: Permanently added '[localhost]:10144' (ECDSA) to the list of known hosts.
2023/05/16 15:39:50 fuzzer started
2023/05/16 15:39:50 dialing manager at localhost:35573
2023/05/16 15:39:50 checking machine...
2023/05/16 15:39:50 checking revisions...
syzkaller login: [ 42.728868] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:39:50 testing simple program...
[ 42.799650] cgroup: Unknown subsys name 'net'
[ 42.888181] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.141656] audit: type=1400 audit(1684251603.078:6): 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
[ 56.282807] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.284611] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.286687] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.289652] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.291686] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.293698] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.680544] ------------[ cut here ]------------
[ 56.681291] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.683306] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.684569] Modules linked in:
[ 56.685089] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.687198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.689238] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.690377] 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
[ 56.692915] RSP: 0018:ffff88800fdffc00 EFLAGS: 00010282
[ 56.693605] RAX: 0000000000000000 RBX: ffff88800c95c840 RCX: 0000000000000000
[ 56.694462] RDX: ffff8880184f3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.695343] RBP: ffff88800c95c854 R08: 0000000000000001 R09: 0000000000000000
[ 56.696228] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.697110] R13: ffffffff84e223a0 R14: ffff88800c95c848 R15: ffffffff84d73340
[ 56.697996] FS: 0000555556658400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.699087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.699826] CR2: 00007f4c0ce626f4 CR3: 0000000020190000 CR4: 0000000000350ee0
[ 56.700742] Call Trace:
[ 56.701066]
[ 56.701366] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.702003] ipv4_frags_init_net+0x269/0x440
[ 56.702606] ops_init+0xbb/0x6b0
[ 56.703060] setup_net+0x3d9/0x990
[ 56.703544] ? down_read_killable+0x1d7/0x4e0
[ 56.704106] ? __pfx_setup_net+0x10/0x10
[ 56.704643] ? copy_net_ns+0x17c/0x770
[ 56.705145] copy_net_ns+0x321/0x770
[ 56.705665] create_new_namespaces+0x3f6/0xb30
[ 56.706263] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.706916] ksys_unshare+0x44d/0x8e0
[ 56.707413] ? __pfx_ksys_unshare+0x10/0x10
[ 56.707983] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.708722] __x64_sys_unshare+0x31/0x40
[ 56.709237] do_syscall_64+0x3f/0x90
[ 56.709736] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.710401] RIP: 0033:0x7f7e2d8d50d7
[ 56.710893] 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
[ 56.713050] RSP: 002b:00007ffe9a8938f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.713998] RAX: ffffffffffffffda RBX: 00007ffe9a893f38 RCX: 00007f7e2d8d50d7
[ 56.714890] RDX: 00007f7e2d93f41f RSI: 00007ffe9a893890 RDI: 0000000040000000
[ 56.715774] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9a8936a0
[ 56.716656] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7e2d9e7bf0
[ 56.717543] R13: 00007ffe9a8939d0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.718447]
[ 56.718783] irq event stamp: 7955
[ 56.719209] hardirqs last enabled at (7965): [] __up_console_sem+0x78/0x80
[ 56.720266] hardirqs last disabled at (7976): [] __up_console_sem+0x5d/0x80
[ 56.721326] softirqs last enabled at (7772): [] irq_exit_rcu+0x93/0xc0
[ 56.722363] softirqs last disabled at (7763): [] irq_exit_rcu+0x93/0xc0
[ 56.723383] ---[ end trace 0000000000000000 ]---
[ 56.728751] ------------[ cut here ]------------
[ 56.729346] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.731098] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.732154] Modules linked in:
[ 56.732589] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.733743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.734794] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.735439] 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
[ 56.737618] RSP: 0018:ffff88800fdffc00 EFLAGS: 00010282
[ 56.738295] RAX: 0000000000000000 RBX: ffff88801028e440 RCX: 0000000000000000
[ 56.739200] RDX: ffff8880184f3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.740097] RBP: ffff88801028e454 R08: 0000000000000001 R09: 0000000000000000
[ 56.740993] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.741902] R13: ffffffff84e223a0 R14: ffff88801028e448 R15: ffffffff84da62e0
[ 56.742815] FS: 0000555556658400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.743815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.744558] CR2: 00007f4c0ce626f4 CR3: 0000000020190000 CR4: 0000000000350ee0
[ 56.745417] Call Trace:
[ 56.745782]
[ 56.746094] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.746734] ipv6_frags_init_net+0x206/0x3c0
[ 56.747289] ops_init+0xbb/0x6b0
[ 56.747765] setup_net+0x3d9/0x990
[ 56.748220] ? down_read_killable+0x1d7/0x4e0
[ 56.748822] ? __pfx_setup_net+0x10/0x10
[ 56.749335] ? copy_net_ns+0x17c/0x770
[ 56.749866] copy_net_ns+0x321/0x770
[ 56.750363] create_new_namespaces+0x3f6/0xb30
[ 56.750980] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.751623] ksys_unshare+0x44d/0x8e0
[ 56.752117] ? __pfx_ksys_unshare+0x10/0x10
[ 56.752706] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.753420] __x64_sys_unshare+0x31/0x40
[ 56.753966] do_syscall_64+0x3f/0x90
[ 56.754449] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.755122] RIP: 0033:0x7f7e2d8d50d7
[ 56.755622] 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
[ 56.757789] RSP: 002b:00007ffe9a8938f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.758772] RAX: ffffffffffffffda RBX: 00007ffe9a893f38 RCX: 00007f7e2d8d50d7
[ 56.759679] RDX: 00007f7e2d93f41f RSI: 00007ffe9a893890 RDI: 0000000040000000
[ 56.760588] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9a8936a0
[ 56.761460] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7e2d9e7bf0
[ 56.762365] R13: 00007ffe9a8939d0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.763281]
[ 56.763616] irq event stamp: 9913
[ 56.764045] hardirqs last enabled at (9923): [] __up_console_sem+0x78/0x80
[ 56.765121] hardirqs last disabled at (9934): [] __up_console_sem+0x5d/0x80
[ 56.766199] softirqs last enabled at (9514): [] irq_exit_rcu+0x93/0xc0
[ 56.767229] softirqs last disabled at (9505): [] irq_exit_rcu+0x93/0xc0
[ 56.768257] ---[ end trace 0000000000000000 ]---
[ 56.769667] ------------[ cut here ]------------
[ 56.770274] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.772261] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.773315] Modules linked in:
[ 56.773752] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.774912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.775908] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.776577] 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
[ 56.778809] RSP: 0018:ffff88800fdffbf0 EFLAGS: 00010286
[ 56.779455] RAX: 0000000000000000 RBX: ffff88801028fe40 RCX: 0000000000000000
[ 56.780343] RDX: ffff8880184f3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.781225] RBP: ffff88801028fe54 R08: 0000000000000001 R09: 0000000000000000
[ 56.782137] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.783029] R13: ffffffff84e223a0 R14: ffff88801028fe48 R15: ffffffff84daf020
[ 56.783923] FS: 0000555556658400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.784931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.785673] CR2: 00007f4c0ce626f4 CR3: 0000000020190000 CR4: 0000000000350ee0
[ 56.786575] Call Trace:
[ 56.786900]
[ 56.787202] nf_ct_net_init+0x224/0x3d0
[ 56.787747] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.788326] ops_init+0xbb/0x6b0
[ 56.788802] setup_net+0x3d9/0x990
[ 56.789266] ? down_read_killable+0x1d7/0x4e0
[ 56.789848] ? __pfx_setup_net+0x10/0x10
[ 56.790378] ? copy_net_ns+0x17c/0x770
[ 56.790914] copy_net_ns+0x321/0x770
[ 56.791398] create_new_namespaces+0x3f6/0xb30
[ 56.792009] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.792657] ksys_unshare+0x44d/0x8e0
[ 56.793148] ? __pfx_ksys_unshare+0x10/0x10
[ 56.793740] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.794463] __x64_sys_unshare+0x31/0x40
[ 56.795017] do_syscall_64+0x3f/0x90
[ 56.795517] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.796157] RIP: 0033:0x7f7e2d8d50d7
[ 56.796661] 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
[ 56.798827] RSP: 002b:00007ffe9a8938f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.799789] RAX: ffffffffffffffda RBX: 00007ffe9a893f38 RCX: 00007f7e2d8d50d7
[ 56.800678] RDX: 00007f7e2d93f41f RSI: 00007ffe9a893890 RDI: 0000000040000000
[ 56.801568] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9a8936a0
[ 56.802442] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7e2d9e7bf0
[ 56.803333] R13: 00007ffe9a8939d0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.804245]
[ 56.804579] irq event stamp: 10737
[ 56.805011] hardirqs last enabled at (10747): [] __up_console_sem+0x78/0x80
[ 56.806078] hardirqs last disabled at (10758): [] __up_console_sem+0x5d/0x80
[ 56.807144] softirqs last enabled at (10576): [] irq_exit_rcu+0x93/0xc0
[ 56.808180] softirqs last disabled at (10569): [] irq_exit_rcu+0x93/0xc0
[ 56.809209] ---[ end trace 0000000000000000 ]---
executing program
[ 58.363070] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.410562] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.458646] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.506543] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:39:59 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=1ffff11002d93fac RCX=0000000000000000 RDX=ffff888016c69b40
RSI=0000000000000000 RDI=0000000000000000 RBP=ffffffff852b61f8 RSP=ffff888016c9fd30
R8 =0000000000000007 R9 =0000000000000000 R10=000000000d2c5007 R11=0000000000000001
R12=00007f1a54cb3228 R13=0000000000000000 R14=000000000d2c5067 R15=ffff88800d2dd348
RIP=ffffffff814bf440 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 00007f1a557aa900 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=00007f1a54cb3228 CR3=000000000ec54000 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=ad20d3216296aab94041c2972db55248
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010fcc8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=40aa8431a1b78ad400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fdff580
R8 =0000000000000001 R9 =ffffed1001fbfea1 R10=0000000000000003 R11=0000000000000001
R12=00000000000000d7 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 RFL=00000006 [-----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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555556658400 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=00007f4c0ce626f4 CR3=0000000020190000 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