Warning: Permanently added '[localhost]:35121' (ECDSA) to the list of known hosts.
2023/05/17 07:11:37 fuzzer started
2023/05/17 07:11:37 dialing manager at localhost:35573
2023/05/17 07:11:37 checking machine...
2023/05/17 07:11:37 checking revisions...
syzkaller login: [ 46.884960] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:11:38 testing simple program...
[ 46.949758] cgroup: Unknown subsys name 'net'
[ 47.038680] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.885294] audit: type=1400 audit(1684307512.033:6): 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
executing program
[ 62.027118] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.029338] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.031159] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.034898] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.037602] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.038810] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.432429] ------------[ cut here ]------------
[ 62.433208] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.435388] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.436653] Modules linked in:
[ 62.437138] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.441872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.442904] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.443587] 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
[ 62.445812] RSP: 0018:ffff88801cc27c00 EFLAGS: 00010282
[ 62.446503] RAX: 0000000000000000 RBX: ffff88800f8b2440 RCX: 0000000000000000
[ 62.447398] RDX: ffff88800fd251c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.448279] RBP: ffff88800f8b2454 R08: 0000000000000001 R09: 0000000000000000
[ 62.449152] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.450040] R13: ffffffff84e223a0 R14: ffff88800f8b2448 R15: ffffffff84d73340
[ 62.450926] FS: 0000555556ab5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.451918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.452658] CR2: 00007f5cf1c7c6f4 CR3: 000000000c9ba000 CR4: 0000000000350ef0
[ 62.453585] Call Trace:
[ 62.453919]
[ 62.454233] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.454899] ipv4_frags_init_net+0x269/0x440
[ 62.455476] ops_init+0xbb/0x6b0
[ 62.455926] setup_net+0x3d9/0x990
[ 62.456439] ? down_read_killable+0x1d7/0x4e0
[ 62.457041] ? __pfx_setup_net+0x10/0x10
[ 62.457581] ? copy_net_ns+0x17c/0x770
[ 62.458086] copy_net_ns+0x321/0x770
[ 62.458601] create_new_namespaces+0x3f6/0xb30
[ 62.459192] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.459840] ksys_unshare+0x44d/0x8e0
[ 62.460367] ? __pfx_ksys_unshare+0x10/0x10
[ 62.460928] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.461678] __x64_sys_unshare+0x31/0x40
[ 62.462196] do_syscall_64+0x3f/0x90
[ 62.462707] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.463388] RIP: 0033:0x7f52524480d7
[ 62.463858] 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
[ 62.466075] RSP: 002b:00007ffd96dce798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.467022] RAX: ffffffffffffffda RBX: 00007ffd96dcedd8 RCX: 00007f52524480d7
[ 62.467900] RDX: 00007f52524b241f RSI: 00007ffd96dce730 RDI: 0000000040000000
[ 62.468792] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd96dce540
[ 62.469677] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f525255abf0
[ 62.470548] R13: 00007ffd96dce870 R14: 0000000000000000 R15: 00000000000000f8
[ 62.471448]
[ 62.471748] irq event stamp: 8445
[ 62.472172] hardirqs last enabled at (8455): [] __up_console_sem+0x78/0x80
[ 62.473225] hardirqs last disabled at (8466): [] __up_console_sem+0x5d/0x80
[ 62.474282] softirqs last enabled at (7930): [] irq_exit_rcu+0x93/0xc0
[ 62.475293] softirqs last disabled at (7925): [] irq_exit_rcu+0x93/0xc0
[ 62.476309] ---[ end trace 0000000000000000 ]---
[ 62.482124] ------------[ cut here ]------------
[ 62.482755] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.484619] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.485684] Modules linked in:
[ 62.486091] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.487282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.488303] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.488953] 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
[ 62.491119] RSP: 0018:ffff88801cc27c00 EFLAGS: 00010282
[ 62.491787] RAX: 0000000000000000 RBX: ffff88800e2ce040 RCX: 0000000000000000
[ 62.492677] RDX: ffff88800fd251c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.493563] RBP: ffff88800e2ce054 R08: 0000000000000001 R09: 0000000000000000
[ 62.494456] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.495328] R13: ffffffff84e223a0 R14: ffff88800e2ce048 R15: ffffffff84da62e0
[ 62.496175] FS: 0000555556ab5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.497181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.497929] CR2: 00007f5cf1c7c6f4 CR3: 000000000c9ba000 CR4: 0000000000350ef0
[ 62.498802] Call Trace:
[ 62.499128]
[ 62.499461] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.500082] ipv6_frags_init_net+0x206/0x3c0
[ 62.500670] ops_init+0xbb/0x6b0
[ 62.501109] setup_net+0x3d9/0x990
[ 62.501593] ? down_read_killable+0x1d7/0x4e0
[ 62.502155] ? __pfx_setup_net+0x10/0x10
[ 62.502683] ? copy_net_ns+0x17c/0x770
[ 62.503188] copy_net_ns+0x321/0x770
[ 62.503690] create_new_namespaces+0x3f6/0xb30
[ 62.504300] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.504933] ksys_unshare+0x44d/0x8e0
[ 62.505455] ? __pfx_ksys_unshare+0x10/0x10
[ 62.505996] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.506741] __x64_sys_unshare+0x31/0x40
[ 62.507280] do_syscall_64+0x3f/0x90
[ 62.507755] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.508423] RIP: 0033:0x7f52524480d7
[ 62.508910] 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
[ 62.511096] RSP: 002b:00007ffd96dce798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.512093] RAX: ffffffffffffffda RBX: 00007ffd96dcedd8 RCX: 00007f52524480d7
[ 62.513036] RDX: 00007f52524b241f RSI: 00007ffd96dce730 RDI: 0000000040000000
[ 62.513956] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd96dce540
[ 62.514872] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f525255abf0
[ 62.515808] R13: 00007ffd96dce870 R14: 0000000000000000 R15: 00000000000000f8
[ 62.516774]
[ 62.517090] irq event stamp: 10419
[ 62.517569] hardirqs last enabled at (10431): [] __up_console_sem+0x78/0x80
[ 62.518680] hardirqs last disabled at (10442): [] __up_console_sem+0x5d/0x80
[ 62.519789] softirqs last enabled at (10092): [] irq_exit_rcu+0x93/0xc0
[ 62.520892] softirqs last disabled at (10083): [] irq_exit_rcu+0x93/0xc0
[ 62.522004] ---[ end trace 0000000000000000 ]---
[ 62.523403] ------------[ cut here ]------------
[ 62.524012] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.525963] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.527082] Modules linked in:
[ 62.527532] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.528736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.529802] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.530495] 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
[ 62.532802] RSP: 0018:ffff88801cc27bf0 EFLAGS: 00010286
[ 62.533514] RAX: 0000000000000000 RBX: ffff88800e2cfa40 RCX: 0000000000000000
[ 62.534445] RDX: ffff88800fd251c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.535362] RBP: ffff88800e2cfa54 R08: 0000000000000001 R09: 0000000000000000
[ 62.536283] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.537189] R13: ffffffff84e223a0 R14: ffff88800e2cfa48 R15: ffffffff84daf020
[ 62.538115] FS: 0000555556ab5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.539162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.539927] CR2: 00007f5cf1c7c6f4 CR3: 000000000c9ba000 CR4: 0000000000350ef0
[ 62.540868] Call Trace:
[ 62.541205]
[ 62.541549] nf_ct_net_init+0x224/0x3d0
[ 62.542079] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.542705] ops_init+0xbb/0x6b0
[ 62.543166] setup_net+0x3d9/0x990
[ 62.543666] ? down_read_killable+0x1d7/0x4e0
[ 62.544283] ? __pfx_setup_net+0x10/0x10
[ 62.544823] ? copy_net_ns+0x17c/0x770
[ 62.545378] copy_net_ns+0x321/0x770
[ 62.545881] create_new_namespaces+0x3f6/0xb30
[ 62.546516] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.547152] ksys_unshare+0x44d/0x8e0
[ 62.547692] ? __pfx_ksys_unshare+0x10/0x10
[ 62.548293] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.549053] __x64_sys_unshare+0x31/0x40
[ 62.549625] do_syscall_64+0x3f/0x90
[ 62.550118] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.550812] RIP: 0033:0x7f52524480d7
[ 62.551328] 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
[ 62.553651] RSP: 002b:00007ffd96dce798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.554642] RAX: ffffffffffffffda RBX: 00007ffd96dcedd8 RCX: 00007f52524480d7
[ 62.555574] RDX: 00007f52524b241f RSI: 00007ffd96dce730 RDI: 0000000040000000
[ 62.556503] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd96dce540
[ 62.557437] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f525255abf0
[ 62.558367] R13: 00007ffd96dce870 R14: 0000000000000000 R15: 00000000000000f8
[ 62.559302]
[ 62.559616] irq event stamp: 11203
[ 62.560073] hardirqs last enabled at (11213): [] __up_console_sem+0x78/0x80
[ 62.561218] hardirqs last disabled at (11224): [] __up_console_sem+0x5d/0x80
[ 62.562341] softirqs last enabled at (11098): [] irq_exit_rcu+0x93/0xc0
[ 62.563419] softirqs last disabled at (11093): [] irq_exit_rcu+0x93/0xc0
[ 62.564495] ---[ end trace 0000000000000000 ]---
[ 64.105755] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.154502] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.201312] Bluetooth: hci0: command 0x040f tx timeout
[ 70.249325] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:11:51 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801cc275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555556ab5400 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=00007f5cf1c7c6f4 CR3=000000000c9ba000 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=00000000000395cf 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=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=00007f7636a5c610 CR3=000000000d75a000 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=aa7758b09e05ad94a748e9fb1de5707e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6f8139b3c9a62282000000000013d9e0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=22aec6faf9164a2400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000