Warning: Permanently added '[localhost]:52889' (ECDSA) to the list of known hosts.
2023/05/17 02:17:18 fuzzer started
2023/05/17 02:17:18 dialing manager at localhost:35573
2023/05/17 02:17:18 checking machine...
2023/05/17 02:17:18 checking revisions...
syzkaller login: [ 46.533033] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:17:18 testing simple program...
[ 46.602824] cgroup: Unknown subsys name 'net'
[ 46.677298] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.027817] audit: type=1400 audit(1684289852.363:6): 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
[ 61.148331] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.151368] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.152643] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.155159] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.156678] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.159782] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 61.612580] ------------[ cut here ]------------
[ 61.613409] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.615639] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.616791] Modules linked in:
[ 61.617241] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.622829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.624132] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.625042] 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
[ 61.627520] RSP: 0018:ffff88801f54fc00 EFLAGS: 00010282
[ 61.628274] RAX: 0000000000000000 RBX: ffff888010250040 RCX: 0000000000000000
[ 61.629271] RDX: ffff88801645b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.630282] RBP: ffff888010250054 R08: 0000000000000001 R09: 0000000000000000
[ 61.631278] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.632274] R13: ffffffff84e223a0 R14: ffff888010250048 R15: ffffffff84d73340
[ 61.633274] FS: 0000555555dc2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.634425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.635262] CR2: 00007f00647d86f4 CR3: 000000000ea48000 CR4: 0000000000350ee0
[ 61.636259] Call Trace:
[ 61.636673]
[ 61.637010] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.637729] ipv4_frags_init_net+0x269/0x440
[ 61.638348] ops_init+0xbb/0x6b0
[ 61.638882] setup_net+0x3d9/0x990
[ 61.639385] ? down_read_killable+0x1d7/0x4e0
[ 61.640057] ? __pfx_setup_net+0x10/0x10
[ 61.640650] ? copy_net_ns+0x17c/0x770
[ 61.641209] copy_net_ns+0x321/0x770
[ 61.641797] create_new_namespaces+0x3f6/0xb30
[ 61.642440] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.643171] ksys_unshare+0x44d/0x8e0
[ 61.643743] ? __pfx_ksys_unshare+0x10/0x10
[ 61.644358] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.645198] __x64_sys_unshare+0x31/0x40
[ 61.645820] do_syscall_64+0x3f/0x90
[ 61.646353] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.647108] RIP: 0033:0x7ff4bfaf20d7
[ 61.647666] 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
[ 61.650111] RSP: 002b:00007fffdcd68768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.651165] RAX: ffffffffffffffda RBX: 00007fffdcd68da8 RCX: 00007ff4bfaf20d7
[ 61.652153] RDX: 00007ff4bfb5c41f RSI: 00007fffdcd68700 RDI: 0000000040000000
[ 61.653136] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffdcd68510
[ 61.654160] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff4bfc04bf0
[ 61.655167] R13: 00007fffdcd68840 R14: 0000000000000000 R15: 00000000000000f8
[ 61.656188]
[ 61.656527] irq event stamp: 8251
[ 61.657026] hardirqs last enabled at (8263): [] __up_console_sem+0x78/0x80
[ 61.658206] hardirqs last disabled at (8274): [] __up_console_sem+0x5d/0x80
[ 61.659390] softirqs last enabled at (7944): [] irq_exit_rcu+0x93/0xc0
[ 61.660559] softirqs last disabled at (7939): [] irq_exit_rcu+0x93/0xc0
[ 61.661713] ---[ end trace 0000000000000000 ]---
[ 61.668090] ------------[ cut here ]------------
[ 61.668777] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.670951] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.672134] Modules linked in:
[ 61.672619] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.673928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.675058] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.675807] 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
[ 61.678239] RSP: 0018:ffff88801f54fc00 EFLAGS: 00010282
[ 61.679005] RAX: 0000000000000000 RBX: ffff88800eb00040 RCX: 0000000000000000
[ 61.680000] RDX: ffff88801645b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.680999] RBP: ffff88800eb00054 R08: 0000000000000001 R09: 0000000000000000
[ 61.682016] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.682996] R13: ffffffff84e223a0 R14: ffff88800eb00048 R15: ffffffff84da62e0
[ 61.683995] FS: 0000555555dc2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.685112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.685938] CR2: 00007f00647d86f4 CR3: 000000000ea48000 CR4: 0000000000350ee0
[ 61.686933] Call Trace:
[ 61.687298]
[ 61.687662] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.688338] ipv6_frags_init_net+0x206/0x3c0
[ 61.688997] ops_init+0xbb/0x6b0
[ 61.689512] setup_net+0x3d9/0x990
[ 61.690049] ? down_read_killable+0x1d7/0x4e0
[ 61.690717] ? __pfx_setup_net+0x10/0x10
[ 61.691283] ? copy_net_ns+0x17c/0x770
[ 61.691879] copy_net_ns+0x321/0x770
[ 61.692414] create_new_namespaces+0x3f6/0xb30
[ 61.693104] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.693821] ksys_unshare+0x44d/0x8e0
[ 61.694365] ? __pfx_ksys_unshare+0x10/0x10
[ 61.695020] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.695846] __x64_sys_unshare+0x31/0x40
[ 61.696428] do_syscall_64+0x3f/0x90
[ 61.697004] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.697753] RIP: 0033:0x7ff4bfaf20d7
[ 61.698269] 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
[ 61.700723] RSP: 002b:00007fffdcd68768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.701796] RAX: ffffffffffffffda RBX: 00007fffdcd68da8 RCX: 00007ff4bfaf20d7
[ 61.702793] RDX: 00007ff4bfb5c41f RSI: 00007fffdcd68700 RDI: 0000000040000000
[ 61.703783] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffdcd68510
[ 61.704773] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff4bfc04bf0
[ 61.705778] R13: 00007fffdcd68840 R14: 0000000000000000 R15: 00000000000000f8
[ 61.706801]
[ 61.707129] irq event stamp: 10129
[ 61.707646] hardirqs last enabled at (10141): [] __up_console_sem+0x78/0x80
[ 61.708831] hardirqs last disabled at (10152): [] __up_console_sem+0x5d/0x80
[ 61.710035] softirqs last enabled at (10036): [] irq_exit_rcu+0x93/0xc0
[ 61.711204] softirqs last disabled at (10031): [] irq_exit_rcu+0x93/0xc0
[ 61.712364] ---[ end trace 0000000000000000 ]---
[ 61.714004] ------------[ cut here ]------------
[ 61.714756] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.717135] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.718324] Modules linked in:
[ 61.718823] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.720111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.721247] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.722004] 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
[ 61.724413] RSP: 0018:ffff88801f54fbf0 EFLAGS: 00010286
[ 61.725177] RAX: 0000000000000000 RBX: ffff88800eb00840 RCX: 0000000000000000
[ 61.726196] RDX: ffff88801645b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.727187] RBP: ffff88800eb00854 R08: 0000000000000001 R09: 0000000000000000
[ 61.728185] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.729166] R13: ffffffff84e223a0 R14: ffff88800eb00848 R15: ffffffff84daf020
[ 61.730169] FS: 0000555555dc2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.731290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.732125] CR2: 00007f00647d86f4 CR3: 000000000ea48000 CR4: 0000000000350ee0
[ 61.733115] Call Trace:
[ 61.733506]
[ 61.733871] nf_ct_net_init+0x224/0x3d0
[ 61.734445] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.735113] ops_init+0xbb/0x6b0
[ 61.735638] setup_net+0x3d9/0x990
[ 61.736141] ? down_read_killable+0x1d7/0x4e0
[ 61.736818] ? __pfx_setup_net+0x10/0x10
[ 61.737395] ? copy_net_ns+0x17c/0x770
[ 61.737996] copy_net_ns+0x321/0x770
[ 61.738564] create_new_namespaces+0x3f6/0xb30
[ 61.739224] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.739956] ksys_unshare+0x44d/0x8e0
[ 61.740507] ? __pfx_ksys_unshare+0x10/0x10
[ 61.741153] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.741999] __x64_sys_unshare+0x31/0x40
[ 61.742609] do_syscall_64+0x3f/0x90
[ 61.743136] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.743891] RIP: 0033:0x7ff4bfaf20d7
[ 61.744412] 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
[ 61.746855] RSP: 002b:00007fffdcd68768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.747918] RAX: ffffffffffffffda RBX: 00007fffdcd68da8 RCX: 00007ff4bfaf20d7
[ 61.748917] RDX: 00007ff4bfb5c41f RSI: 00007fffdcd68700 RDI: 0000000040000000
[ 61.749909] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffdcd68510
[ 61.750919] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff4bfc04bf0
[ 61.751917] R13: 00007fffdcd68840 R14: 0000000000000000 R15: 00000000000000f8
[ 61.752941]
[ 61.753276] irq event stamp: 10963
[ 61.753818] hardirqs last enabled at (10975): [] __up_console_sem+0x78/0x80
[ 61.755008] hardirqs last disabled at (10986): [] __up_console_sem+0x5d/0x80
[ 61.756199] softirqs last enabled at (10440): [] irq_exit_rcu+0x93/0xc0
[ 61.757382] softirqs last disabled at (10417): [] irq_exit_rcu+0x93/0xc0
[ 61.758562] ---[ end trace 0000000000000000 ]---
[ 63.239245] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.286630] Bluetooth: hci0: command 0x041b tx timeout
[ 67.334621] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.382633] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:17:29 Registers:
info registers vcpu 0
RAX=ffffffff8542a780 RBX=ffffffff85652848 RCX=0000000000000100 RDX=ffffffff8542a780
RSI=ffffffff814c756d RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88806ce09a28
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff85652848 R15=ffff88800de8b670
RIP=ffffffff844c42e1 RFL=00000202 [-------] 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 0000000000000000 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=00007fb8dd869070 CR3=000000000ef34000 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=625ef4f79b369481104a3931c6aacf6e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=36b2f76e561e304f000000000013c100 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7dab39d33ef4a6d300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f54f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555555dc2400 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=00007f00647d86f4 CR3=000000000ea48000 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