Warning: Permanently added '[localhost]:41937' (ECDSA) to the list of known hosts.
2023/05/16 17:01:47 fuzzer started
2023/05/16 17:01:47 dialing manager at localhost:35573
2023/05/16 17:01:47 checking machine...
2023/05/16 17:01:47 checking revisions...
syzkaller login: [ 40.299238] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:01:47 testing simple program...
[ 40.370036] cgroup: Unknown subsys name 'net'
[ 40.446770] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.976350] audit: type=1400 audit(1684256520.288:6): 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
[ 54.065390] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.068357] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.069575] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.073612] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.075320] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.076635] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.469084] ------------[ cut here ]------------
[ 54.469853] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.471918] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.473168] Modules linked in:
[ 54.473675] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.478514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.479692] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.480485] 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
[ 54.482679] RSP: 0018:ffff88801e917c00 EFLAGS: 00010282
[ 54.483370] RAX: 0000000000000000 RBX: ffff88800e922040 RCX: 0000000000000000
[ 54.484264] RDX: ffff888016bb8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.485173] RBP: ffff88800e922054 R08: 0000000000000001 R09: 0000000000000000
[ 54.486071] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.486991] R13: ffffffff84e223a0 R14: ffff88800e922048 R15: ffffffff84d73340
[ 54.487884] FS: 0000555555deb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.488889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.489594] CR2: 00007f72dc5396f4 CR3: 000000000dece000 CR4: 0000000000350ee0
[ 54.490498] Call Trace:
[ 54.490853]
[ 54.491152] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.491760] ipv4_frags_init_net+0x269/0x440
[ 54.492348] ops_init+0xbb/0x6b0
[ 54.492796] setup_net+0x3d9/0x990
[ 54.493280] ? down_read_killable+0x1d7/0x4e0
[ 54.493911] ? __pfx_setup_net+0x10/0x10
[ 54.494441] ? copy_net_ns+0x17c/0x770
[ 54.494978] copy_net_ns+0x321/0x770
[ 54.495462] create_new_namespaces+0x3f6/0xb30
[ 54.496081] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.496703] ksys_unshare+0x44d/0x8e0
[ 54.497224] ? __pfx_ksys_unshare+0x10/0x10
[ 54.497773] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.498527] __x64_sys_unshare+0x31/0x40
[ 54.499077] do_syscall_64+0x3f/0x90
[ 54.499551] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.500235] RIP: 0033:0x7f47284f20d7
[ 54.500699] 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
[ 54.502868] RSP: 002b:00007ffd804b9c08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.503781] RAX: ffffffffffffffda RBX: 00007ffd804ba248 RCX: 00007f47284f20d7
[ 54.504669] RDX: 00007f472855c41f RSI: 00007ffd804b9ba0 RDI: 0000000040000000
[ 54.505552] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd804b99b0
[ 54.506454] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4728604bf0
[ 54.507341] R13: 00007ffd804b9ce0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.508246]
[ 54.508546] irq event stamp: 7825
[ 54.508997] hardirqs last enabled at (7837): [] __up_console_sem+0x78/0x80
[ 54.510054] hardirqs last disabled at (7848): [] __up_console_sem+0x5d/0x80
[ 54.511122] softirqs last enabled at (7388): [] irq_exit_rcu+0x93/0xc0
[ 54.512142] softirqs last disabled at (7337): [] irq_exit_rcu+0x93/0xc0
[ 54.513166] ---[ end trace 0000000000000000 ]---
[ 54.518264] ------------[ cut here ]------------
[ 54.518901] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.520531] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.521589] Modules linked in:
[ 54.522023] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.523189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.524208] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.524880] 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
[ 54.527083] RSP: 0018:ffff88801e917c00 EFLAGS: 00010282
[ 54.527735] RAX: 0000000000000000 RBX: ffff888009689e40 RCX: 0000000000000000
[ 54.528626] RDX: ffff888016bb8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.529509] RBP: ffff888009689e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.530388] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.531296] R13: ffffffff84e223a0 R14: ffff888009689e48 R15: ffffffff84da62e0
[ 54.532186] FS: 0000555555deb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.533174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.533919] CR2: 00007f72dc5396f4 CR3: 000000000dece000 CR4: 0000000000350ee0
[ 54.534792] Call Trace:
[ 54.535152]
[ 54.535451] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.536088] ipv6_frags_init_net+0x206/0x3c0
[ 54.536644] ops_init+0xbb/0x6b0
[ 54.537116] setup_net+0x3d9/0x990
[ 54.537567] ? down_read_killable+0x1d7/0x4e0
[ 54.538167] ? __pfx_setup_net+0x10/0x10
[ 54.538680] ? copy_net_ns+0x17c/0x770
[ 54.539214] copy_net_ns+0x321/0x770
[ 54.539693] create_new_namespaces+0x3f6/0xb30
[ 54.540307] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.540956] ksys_unshare+0x44d/0x8e0
[ 54.541448] ? __pfx_ksys_unshare+0x10/0x10
[ 54.542021] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.542746] __x64_sys_unshare+0x31/0x40
[ 54.543292] do_syscall_64+0x3f/0x90
[ 54.543765] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.544427] RIP: 0033:0x7f47284f20d7
[ 54.544915] 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
[ 54.547091] RSP: 002b:00007ffd804b9c08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.548037] RAX: ffffffffffffffda RBX: 00007ffd804ba248 RCX: 00007f47284f20d7
[ 54.548914] RDX: 00007f472855c41f RSI: 00007ffd804b9ba0 RDI: 0000000040000000
[ 54.549763] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd804b99b0
[ 54.550711] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4728604bf0
[ 54.551595] R13: 00007ffd804b9ce0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.552503]
[ 54.552800] irq event stamp: 9521
[ 54.553424] hardirqs last enabled at (9533): [] __up_console_sem+0x78/0x80
[ 54.554626] hardirqs last disabled at (9544): [] __up_console_sem+0x5d/0x80
[ 54.555672] softirqs last enabled at (9482): [] irq_exit_rcu+0x93/0xc0
[ 54.556695] softirqs last disabled at (9477): [] irq_exit_rcu+0x93/0xc0
[ 54.557728] ---[ end trace 0000000000000000 ]---
[ 54.559141] ------------[ cut here ]------------
[ 54.559719] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.561627] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.562683] Modules linked in:
[ 54.563119] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.564274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.565300] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.565967] 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
[ 54.568130] RSP: 0018:ffff88801e917bf0 EFLAGS: 00010286
[ 54.568784] RAX: 0000000000000000 RBX: ffff888009688440 RCX: 0000000000000000
[ 54.569666] RDX: ffff888016bb8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.570584] RBP: ffff888009688454 R08: 0000000000000001 R09: 0000000000000000
[ 54.571472] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.572367] R13: ffffffff84e223a0 R14: ffff888009688448 R15: ffffffff84daf020
[ 54.573260] FS: 0000555555deb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.574263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.575012] CR2: 00007f72dc5396f4 CR3: 000000000dece000 CR4: 0000000000350ee0
[ 54.575905] Call Trace:
[ 54.576229]
[ 54.576529] nf_ct_net_init+0x224/0x3d0
[ 54.577073] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.577646] ops_init+0xbb/0x6b0
[ 54.578124] setup_net+0x3d9/0x990
[ 54.578599] ? down_read_killable+0x1d7/0x4e0
[ 54.579195] ? __pfx_setup_net+0x10/0x10
[ 54.579704] ? copy_net_ns+0x17c/0x770
[ 54.580242] copy_net_ns+0x321/0x770
[ 54.580721] create_new_namespaces+0x3f6/0xb30
[ 54.581338] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.581990] ksys_unshare+0x44d/0x8e0
[ 54.582487] ? __pfx_ksys_unshare+0x10/0x10
[ 54.583065] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.583777] __x64_sys_unshare+0x31/0x40
[ 54.584323] do_syscall_64+0x3f/0x90
[ 54.584795] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.585460] RIP: 0033:0x7f47284f20d7
[ 54.585963] 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
[ 54.588169] RSP: 002b:00007ffd804b9c08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.589120] RAX: ffffffffffffffda RBX: 00007ffd804ba248 RCX: 00007f47284f20d7
[ 54.590011] RDX: 00007f472855c41f RSI: 00007ffd804b9ba0 RDI: 0000000040000000
[ 54.590922] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd804b99b0
[ 54.591775] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4728604bf0
[ 54.592655] R13: 00007ffd804b9ce0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.593564]
[ 54.593894] irq event stamp: 10325
[ 54.594328] hardirqs last enabled at (10335): [] __up_console_sem+0x78/0x80
[ 54.595407] hardirqs last disabled at (10346): [] __up_console_sem+0x5d/0x80
[ 54.596478] softirqs last enabled at (10232): [] irq_exit_rcu+0x93/0xc0
[ 54.597508] softirqs last disabled at (10225): [] irq_exit_rcu+0x93/0xc0
[ 54.598557] ---[ end trace 0000000000000000 ]---
executing program
[ 56.150566] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.197900] Bluetooth: hci0: command 0x041b tx timeout
[ 60.245883] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.293900] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:01:58 Registers:
info registers vcpu 0
RAX=000000000002e221 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007fe20b54c000 CR3=000000000d97e000 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=2031303a32303a37312036312079614d XMM01=5d3537363337342e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000057 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e9175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000057 R11=0000000000000001
R12=0000000000000057 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 0000555555deb400 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=00007f72dc5396f4 CR3=000000000dece000 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