Warning: Permanently added '[localhost]:13825' (ECDSA) to the list of known hosts.
2023/05/17 08:59:13 fuzzer started
2023/05/17 08:59:13 dialing manager at localhost:35573
2023/05/17 08:59:14 checking machine...
2023/05/17 08:59:14 checking revisions...
syzkaller login: [ 42.793320] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:59:14 testing simple program...
[ 42.854901] cgroup: Unknown subsys name 'net'
[ 42.979016] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.109586] audit: type=1400 audit(1684313967.423:6): 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
[ 57.226722] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.228951] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.229839] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.232311] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.233869] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.235446] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.550013] ------------[ cut here ]------------
[ 57.550454] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.551689] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.552354] Modules linked in:
[ 57.552620] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.556075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.556843] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.557268] 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
[ 57.558945] RSP: 0018:ffff88802012fc00 EFLAGS: 00010282
[ 57.559374] RAX: 0000000000000000 RBX: ffff88800c5f0440 RCX: 0000000000000000
[ 57.560023] RDX: ffff888020120000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.560619] RBP: ffff88800c5f0454 R08: 0000000000000001 R09: 0000000000000000
[ 57.561269] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.561886] R13: ffffffff84e223a0 R14: ffff88800c5f0448 R15: ffffffff84d73340
[ 57.562436] FS: 0000555556c53400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.563184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.563687] CR2: 00007f05484e46f4 CR3: 000000000d700000 CR4: 0000000000350ef0
[ 57.564269] Call Trace:
[ 57.564495]
[ 57.564721] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.565130] ipv4_frags_init_net+0x269/0x440
[ 57.565486] ops_init+0xbb/0x6b0
[ 57.565800] setup_net+0x3d9/0x990
[ 57.566106] ? down_read_killable+0x1d7/0x4e0
[ 57.566510] ? __pfx_setup_net+0x10/0x10
[ 57.566873] ? copy_net_ns+0x17c/0x770
[ 57.567199] copy_net_ns+0x321/0x770
[ 57.567507] create_new_namespaces+0x3f6/0xb30
[ 57.567919] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.568327] ksys_unshare+0x44d/0x8e0
[ 57.568676] ? __pfx_ksys_unshare+0x10/0x10
[ 57.569034] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.569506] __x64_sys_unshare+0x31/0x40
[ 57.569878] do_syscall_64+0x3f/0x90
[ 57.570205] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.570695] RIP: 0033:0x7fdef752a0d7
[ 57.571021] 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
[ 57.572476] RSP: 002b:00007ffc9437c1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.573100] RAX: ffffffffffffffda RBX: 00007ffc9437c7e8 RCX: 00007fdef752a0d7
[ 57.573645] RDX: 00007fdef759441f RSI: 00007ffc9437c140 RDI: 0000000040000000
[ 57.574208] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9437bf50
[ 57.574843] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdef763cbf0
[ 57.575397] R13: 00007ffc9437c280 R14: 0000000000000000 R15: 00000000000000f8
[ 57.575993]
[ 57.576181] irq event stamp: 8397
[ 57.576447] hardirqs last enabled at (8407): [] __up_console_sem+0x78/0x80
[ 57.577154] hardirqs last disabled at (8418): [] __up_console_sem+0x5d/0x80
[ 57.577829] softirqs last enabled at (8014): [] irq_exit_rcu+0x93/0xc0
[ 57.578511] softirqs last disabled at (7999): [] irq_exit_rcu+0x93/0xc0
[ 57.579332] ---[ end trace 0000000000000000 ]---
[ 57.583907] ------------[ cut here ]------------
[ 57.584399] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.585650] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.586352] Modules linked in:
[ 57.586644] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.587362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.588037] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.588457] 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
[ 57.589877] RSP: 0018:ffff88802012fc00 EFLAGS: 00010282
[ 57.590315] RAX: 0000000000000000 RBX: ffff888014297640 RCX: 0000000000000000
[ 57.590948] RDX: ffff888020120000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.591509] RBP: ffff888014297654 R08: 0000000000000001 R09: 0000000000000000
[ 57.592086] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.592652] R13: ffffffff84e223a0 R14: ffff888014297648 R15: ffffffff84da62e0
[ 57.593248] FS: 0000555556c53400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.593903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.594369] CR2: 00007f05484e46f4 CR3: 000000000d700000 CR4: 0000000000350ef0
[ 57.595015] Call Trace:
[ 57.595221]
[ 57.595404] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.595813] ipv6_frags_init_net+0x206/0x3c0
[ 57.596174] ops_init+0xbb/0x6b0
[ 57.596462] setup_net+0x3d9/0x990
[ 57.596774] ? down_read_killable+0x1d7/0x4e0
[ 57.597134] ? __pfx_setup_net+0x10/0x10
[ 57.597444] ? copy_net_ns+0x17c/0x770
[ 57.597780] copy_net_ns+0x321/0x770
[ 57.598104] create_new_namespaces+0x3f6/0xb30
[ 57.598517] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.598924] ksys_unshare+0x44d/0x8e0
[ 57.599229] ? __pfx_ksys_unshare+0x10/0x10
[ 57.599570] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.600035] __x64_sys_unshare+0x31/0x40
[ 57.600351] do_syscall_64+0x3f/0x90
[ 57.600645] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.601090] RIP: 0033:0x7fdef752a0d7
[ 57.601405] 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
[ 57.602920] RSP: 002b:00007ffc9437c1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.603553] RAX: ffffffffffffffda RBX: 00007ffc9437c7e8 RCX: 00007fdef752a0d7
[ 57.604169] RDX: 00007fdef759441f RSI: 00007ffc9437c140 RDI: 0000000040000000
[ 57.604788] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9437bf50
[ 57.605348] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdef763cbf0
[ 57.605985] R13: 00007ffc9437c280 R14: 0000000000000000 R15: 00000000000000f8
[ 57.606653]
[ 57.606897] irq event stamp: 9999
[ 57.607186] hardirqs last enabled at (10009): [] __up_console_sem+0x78/0x80
[ 57.607922] hardirqs last disabled at (10020): [] __up_console_sem+0x5d/0x80
[ 57.608613] softirqs last enabled at (9454): [] irq_exit_rcu+0x93/0xc0
[ 57.609331] softirqs last disabled at (10039): [] irq_exit_rcu+0x93/0xc0
[ 57.610020] ---[ end trace 0000000000000000 ]---
[ 57.611149] ------------[ cut here ]------------
[ 57.611551] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.612881] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.613556] Modules linked in:
[ 57.613867] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.614722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.615420] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.615907] 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
[ 57.617420] RSP: 0018:ffff88802012fbf0 EFLAGS: 00010286
[ 57.617887] RAX: 0000000000000000 RBX: ffff888014297040 RCX: 0000000000000000
[ 57.618448] RDX: ffff888020120000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.619093] RBP: ffff888014297054 R08: 0000000000000001 R09: 0000000000000000
[ 57.619650] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.620238] R13: ffffffff84e223a0 R14: ffff888014297048 R15: ffffffff84daf020
[ 57.620812] FS: 0000555556c53400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.621423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.621910] CR2: 00007f05484e46f4 CR3: 000000000d700000 CR4: 0000000000350ef0
[ 57.622487] Call Trace:
[ 57.622755]
[ 57.622952] nf_ct_net_init+0x224/0x3d0
[ 57.623293] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.623686] ops_init+0xbb/0x6b0
[ 57.623974] setup_net+0x3d9/0x990
[ 57.624263] ? down_read_killable+0x1d7/0x4e0
[ 57.624646] ? __pfx_setup_net+0x10/0x10
[ 57.625025] ? copy_net_ns+0x17c/0x770
[ 57.625368] copy_net_ns+0x321/0x770
[ 57.625686] create_new_namespaces+0x3f6/0xb30
[ 57.626061] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.626453] ksys_unshare+0x44d/0x8e0
[ 57.626832] ? __pfx_ksys_unshare+0x10/0x10
[ 57.627191] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.627677] __x64_sys_unshare+0x31/0x40
[ 57.628008] do_syscall_64+0x3f/0x90
[ 57.628316] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.628756] RIP: 0033:0x7fdef752a0d7
[ 57.629066] 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
[ 57.630572] RSP: 002b:00007ffc9437c1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.631175] RAX: ffffffffffffffda RBX: 00007ffc9437c7e8 RCX: 00007fdef752a0d7
[ 57.631757] RDX: 00007fdef759441f RSI: 00007ffc9437c140 RDI: 0000000040000000
[ 57.632442] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9437bf50
[ 57.633015] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdef763cbf0
[ 57.633564] R13: 00007ffc9437c280 R14: 0000000000000000 R15: 00000000000000f8
[ 57.634210]
[ 57.634416] irq event stamp: 10721
[ 57.634753] hardirqs last enabled at (10733): [] __up_console_sem+0x78/0x80
[ 57.635459] hardirqs last disabled at (10742): [] __up_console_sem+0x5d/0x80
[ 57.636175] softirqs last enabled at (10428): [] irq_exit_rcu+0x93/0xc0
[ 57.636846] softirqs last disabled at (10419): [] irq_exit_rcu+0x93/0xc0
[ 57.637481] ---[ end trace 0000000000000000 ]---
executing program
[ 59.319307] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.366762] Bluetooth: hci0: command 0x041b tx timeout
[ 63.414799] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.462861] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:59:28 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802012f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556c53400 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=00007f05484e46f4 CR3=000000000d700000 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=0000000000031e29 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=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 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=00007f7634878780 CR3=000000000e88e000 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=1c3af29255dbd4a69b40a67fe4f2ae34
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6b8049eaeba3f843000000000013cd38 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=36cce16339a4a63e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000