Warning: Permanently added '[localhost]:43240' (ECDSA) to the list of known hosts.
2023/05/17 00:47:35 fuzzer started
2023/05/17 00:47:35 dialing manager at localhost:35573
2023/05/17 00:47:35 checking machine...
2023/05/17 00:47:35 checking revisions...
syzkaller login: [ 49.414336] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:47:36 testing simple program...
[ 49.484082] cgroup: Unknown subsys name 'net'
[ 49.566281] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.382060] audit: type=1400 audit(1684284469.020:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 63.491982] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.493774] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.495861] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.500088] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.501677] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.503201] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.864767] ------------[ cut here ]------------
[ 63.865538] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.867486] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.868745] Modules linked in:
[ 63.869224] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.874164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.875190] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.875862] 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
[ 63.878076] RSP: 0018:ffff8880187afc00 EFLAGS: 00010282
[ 63.878761] RAX: 0000000000000000 RBX: ffff88800efe2c40 RCX: 0000000000000000
[ 63.879647] RDX: ffff88801a4c51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.880563] RBP: ffff88800efe2c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.881490] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.882379] R13: ffffffff84e223a0 R14: ffff88800efe2c48 R15: ffffffff84d73340
[ 63.883290] FS: 00005555569ba400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.884282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.885034] CR2: 00007f0c927ec6f4 CR3: 000000000ebd4000 CR4: 0000000000350ef0
[ 63.885939] Call Trace:
[ 63.886266]
[ 63.886563] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.887219] ipv4_frags_init_net+0x269/0x440
[ 63.887810] ops_init+0xbb/0x6b0
[ 63.888251] setup_net+0x3d9/0x990
[ 63.888729] ? down_read_killable+0x1d7/0x4e0
[ 63.889292] ? __pfx_setup_net+0x10/0x10
[ 63.889841] ? copy_net_ns+0x17c/0x770
[ 63.890347] copy_net_ns+0x321/0x770
[ 63.890848] create_new_namespaces+0x3f6/0xb30
[ 63.891435] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.892073] ksys_unshare+0x44d/0x8e0
[ 63.892560] ? __pfx_ksys_unshare+0x10/0x10
[ 63.893126] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.893886] __x64_sys_unshare+0x31/0x40
[ 63.894403] do_syscall_64+0x3f/0x90
[ 63.894903] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.895541] RIP: 0033:0x7f8f968210d7
[ 63.896028] 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
[ 63.898203] RSP: 002b:00007fffba8a9748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.899147] RAX: ffffffffffffffda RBX: 00007fffba8a9d88 RCX: 00007f8f968210d7
[ 63.900034] RDX: 00007f8f9688b41f RSI: 00007fffba8a96e0 RDI: 0000000040000000
[ 63.900915] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffba8a94f0
[ 63.901834] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8f96933bf0
[ 63.902721] R13: 00007fffba8a9820 R14: 0000000000000000 R15: 00000000000000f8
[ 63.903597]
[ 63.903923] irq event stamp: 7901
[ 63.904345] hardirqs last enabled at (7911): [] __up_console_sem+0x78/0x80
[ 63.905406] hardirqs last disabled at (7922): [] __up_console_sem+0x5d/0x80
[ 63.906469] softirqs last enabled at (7438): [] irq_exit_rcu+0x93/0xc0
[ 63.907501] softirqs last disabled at (7429): [] irq_exit_rcu+0x93/0xc0
[ 63.908534] ---[ end trace 0000000000000000 ]---
[ 63.914341] ------------[ cut here ]------------
[ 63.914968] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.916776] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.917835] Modules linked in:
[ 63.918246] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.919397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.920408] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.921096] 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
[ 63.923271] RSP: 0018:ffff8880187afc00 EFLAGS: 00010282
[ 63.923947] RAX: 0000000000000000 RBX: ffff888013a32e40 RCX: 0000000000000000
[ 63.924818] RDX: ffff88801a4c51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.925719] RBP: ffff888013a32e54 R08: 0000000000000001 R09: 0000000000000000
[ 63.926566] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.927468] R13: ffffffff84e223a0 R14: ffff888013a32e48 R15: ffffffff84da62e0
[ 63.928347] FS: 00005555569ba400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.929342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.930081] CR2: 00007f0c927ec6f4 CR3: 000000000ebd4000 CR4: 0000000000350ef0
[ 63.930955] Call Trace:
[ 63.931278]
[ 63.931572] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.932207] ipv6_frags_init_net+0x206/0x3c0
[ 63.932790] ops_init+0xbb/0x6b0
[ 63.933230] setup_net+0x3d9/0x990
[ 63.933729] ? down_read_killable+0x1d7/0x4e0
[ 63.934291] ? __pfx_setup_net+0x10/0x10
[ 63.934822] ? copy_net_ns+0x17c/0x770
[ 63.935322] copy_net_ns+0x321/0x770
[ 63.935829] create_new_namespaces+0x3f6/0xb30
[ 63.936409] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.937044] ksys_unshare+0x44d/0x8e0
[ 63.937559] ? __pfx_ksys_unshare+0x10/0x10
[ 63.938136] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.938875] __x64_sys_unshare+0x31/0x40
[ 63.939388] do_syscall_64+0x3f/0x90
[ 63.939883] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.940521] RIP: 0033:0x7f8f968210d7
[ 63.941012] 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
[ 63.943191] RSP: 002b:00007fffba8a9748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.944129] RAX: ffffffffffffffda RBX: 00007fffba8a9d88 RCX: 00007f8f968210d7
[ 63.945018] RDX: 00007f8f9688b41f RSI: 00007fffba8a96e0 RDI: 0000000040000000
[ 63.945920] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffba8a94f0
[ 63.946808] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8f96933bf0
[ 63.947688] R13: 00007fffba8a9820 R14: 0000000000000000 R15: 00000000000000f8
[ 63.948565]
[ 63.948891] irq event stamp: 9705
[ 63.949309] hardirqs last enabled at (9715): [] __up_console_sem+0x78/0x80
[ 63.950373] hardirqs last disabled at (9726): [] __up_console_sem+0x5d/0x80
[ 63.951426] softirqs last enabled at (9264): [] irq_exit_rcu+0x93/0xc0
[ 63.952454] softirqs last disabled at (9259): [] irq_exit_rcu+0x93/0xc0
[ 63.953491] ---[ end trace 0000000000000000 ]---
[ 63.954829] ------------[ cut here ]------------
[ 63.955415] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.957289] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.958347] Modules linked in:
[ 63.958776] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.959933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.960935] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.961591] 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
[ 63.963772] RSP: 0018:ffff8880187afbf0 EFLAGS: 00010286
[ 63.964410] RAX: 0000000000000000 RBX: ffff888016073040 RCX: 0000000000000000
[ 63.965299] RDX: ffff88801a4c51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.966190] RBP: ffff888016073054 R08: 0000000000000001 R09: 0000000000000000
[ 63.967062] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.967939] R13: ffffffff84e223a0 R14: ffff888016073048 R15: ffffffff84daf020
[ 63.968831] FS: 00005555569ba400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.969861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.970563] CR2: 00007f0c927ec6f4 CR3: 000000000ebd4000 CR4: 0000000000350ef0
[ 63.971454] Call Trace:
[ 63.971807]
[ 63.972108] nf_ct_net_init+0x224/0x3d0
[ 63.972650] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.973224] ops_init+0xbb/0x6b0
[ 63.973714] setup_net+0x3d9/0x990
[ 63.974164] ? down_read_killable+0x1d7/0x4e0
[ 63.974751] ? __pfx_setup_net+0x10/0x10
[ 63.975255] ? copy_net_ns+0x17c/0x770
[ 63.975784] copy_net_ns+0x321/0x770
[ 63.976268] create_new_namespaces+0x3f6/0xb30
[ 63.976872] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.977504] ksys_unshare+0x44d/0x8e0
[ 63.978037] ? __pfx_ksys_unshare+0x10/0x10
[ 63.978578] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.979316] __x64_sys_unshare+0x31/0x40
[ 63.979855] do_syscall_64+0x3f/0x90
[ 63.980327] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.980998] RIP: 0033:0x7f8f968210d7
[ 63.981468] 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
[ 63.983638] RSP: 002b:00007fffba8a9748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.984544] RAX: ffffffffffffffda RBX: 00007fffba8a9d88 RCX: 00007f8f968210d7
[ 63.985432] RDX: 00007f8f9688b41f RSI: 00007fffba8a96e0 RDI: 0000000040000000
[ 63.986338] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffba8a94f0
[ 63.987218] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8f96933bf0
[ 63.988089] R13: 00007fffba8a9820 R14: 0000000000000000 R15: 00000000000000f8
[ 63.988992]
[ 63.989290] irq event stamp: 10477
[ 63.989756] hardirqs last enabled at (10489): [] __up_console_sem+0x78/0x80
[ 63.990816] hardirqs last disabled at (10500): [] __up_console_sem+0x5d/0x80
[ 63.991872] softirqs last enabled at (10414): [] irq_exit_rcu+0x93/0xc0
[ 63.992904] softirqs last disabled at (10409): [] irq_exit_rcu+0x93/0xc0
[ 63.993944] ---[ end trace 0000000000000000 ]---
executing program
[ 65.570280] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.618696] Bluetooth: hci0: command 0x041b tx timeout
[ 69.666689] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.713673] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:47:37 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880187af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 00005555569ba400 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=00007f0c927ec6f4 CR3=000000000ebd4000 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=0000000000000001 RBX=0000000000000000 RCX=ffffffff812d11dd RDX=fffffbfff0ef2d3b
RSI=0000000000000008 RDI=ffffffff877969d0 RBP=0000000000000001 RSP=ffff88806cf09d18
R8 =0000000000000000 R9 =fffffbfff0ef2d3a R10=ffffffff877969d7 R11=0000000000000001
R12=ffff888008d95bb0 R13=ffff888008d951c0 R14=ffff88806cf2c278 R15=000000000000023d
RIP=ffffffff812d11ef RFL=00000047 [---Z-PC] 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 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=00007f1e68928370 CR3=000000000e582000 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=f8fde7bd87b2a7b08b4c0d3c6fb786d0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e5f7be8f9a63acf6000000000013ba98 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=271c22ee7c9cd54a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000