[ 143.293617][ T1298] ieee802154 phy0 wpan0: encryption failed: -22
[ 143.300219][ T1298] ieee802154 phy1 wpan1: encryption failed: -22
Warning: Permanently added '10.128.10.15' (ED25519) to the list of known hosts.
2025/07/06 18:00:23 ignoring optional flag "sandboxArg"="0"
2025/07/06 18:00:25 parsed 1 programs
[ 155.837543][ T6398] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 160.201337][ T6429] chnl_net:caif_netlink_parms(): no params data found
[ 160.322384][ T6429] bridge0: port 1(bridge_slave_0) entered blocking state
[ 160.329775][ T6429] bridge0: port 1(bridge_slave_0) entered disabled state
[ 160.337030][ T6429] bridge_slave_0: entered allmulticast mode
[ 160.345457][ T6429] bridge_slave_0: entered promiscuous mode
[ 160.354532][ T6429] bridge0: port 2(bridge_slave_1) entered blocking state
[ 160.362404][ T6429] bridge0: port 2(bridge_slave_1) entered disabled state
[ 160.369807][ T6429] bridge_slave_1: entered allmulticast mode
[ 160.377626][ T6429] bridge_slave_1: entered promiscuous mode
[ 160.416844][ T6429] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 160.430502][ T6429] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 160.472101][ T6429] team0: Port device team_slave_0 added
[ 160.482551][ T6429] team0: Port device team_slave_1 added
[ 160.515618][ T6429] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 160.522894][ T6429] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 160.549733][ T6429] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 160.563157][ T6429] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 160.574953][ T6429] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 160.601367][ T6429] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 160.652362][ T6429] hsr_slave_0: entered promiscuous mode
[ 160.659235][ T6429] hsr_slave_1: entered promiscuous mode
[ 161.289407][ T6429] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 161.307225][ T6429] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 161.322893][ T6429] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 161.337800][ T6429] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 161.474815][ T6429] 8021q: adding VLAN 0 to HW filter on device bond0
[ 161.499557][ T6429] 8021q: adding VLAN 0 to HW filter on device team0
[ 161.514851][ T2973] bridge0: port 1(bridge_slave_0) entered blocking state
[ 161.522141][ T2973] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 161.544179][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 161.551490][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 161.883577][ T6429] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 161.957022][ T6429] veth0_vlan: entered promiscuous mode
[ 161.977291][ T6429] veth1_vlan: entered promiscuous mode
[ 162.025638][ T6429] veth0_macvtap: entered promiscuous mode
[ 162.040733][ T6429] veth1_macvtap: entered promiscuous mode
[ 162.069751][ T6429] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 162.093170][ T6429] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 162.113189][ T6429] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 162.123611][ T6429] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 162.134815][ T6429] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 162.144985][ T6429] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 162.363580][ T3004] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 162.440464][ T3004] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 162.534739][ T3004] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 162.678189][ T3004] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 163.186348][ T1090] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 163.208178][ T1090] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 163.256942][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 163.270510][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 164.390863][ T5167] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 164.399924][ T5167] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 164.408173][ T5167] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 164.418113][ T5167] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 164.427810][ T5167] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 164.980626][ T3004] bridge_slave_1: left allmulticast mode
[ 164.986369][ T3004] bridge_slave_1: left promiscuous mode
[ 165.010154][ T3004] bridge0: port 2(bridge_slave_1) entered disabled state
[ 165.023056][ T3004] bridge_slave_0: left allmulticast mode
[ 165.038973][ T3004] bridge_slave_0: left promiscuous mode
[ 165.045802][ T3004] bridge0: port 1(bridge_slave_0) entered disabled state
[ 165.481985][ T3004] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 165.495106][ T3004] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 165.506345][ T3004] bond0 (unregistering): Released all slaves
[ 165.614552][ T3004] hsr_slave_0: left promiscuous mode
[ 165.622003][ T3004] hsr_slave_1: left promiscuous mode
[ 165.628135][ T3004] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 165.636294][ T3004] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 165.644839][ T3004] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 165.654143][ T3004] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 165.682363][ T3004] veth1_macvtap: left promiscuous mode
[ 165.688007][ T3004] veth0_macvtap: left promiscuous mode
[ 165.694275][ T3004] veth1_vlan: left promiscuous mode
[ 165.700624][ T3004] veth0_vlan: left promiscuous mode
[ 166.416844][ T3004] team0 (unregistering): Port device team_slave_1 removed
[ 166.456474][ T3004] team0 (unregistering): Port device team_slave_0 removed
2025/07/06 18:00:44 executed programs: 0
[ 169.095959][ T5865] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 169.110965][ T5865] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 169.119491][ T5865] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 169.127731][ T5865] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 169.135951][ T5865] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 169.437210][ T6639] chnl_net:caif_netlink_parms(): no params data found
[ 169.563469][ T6639] bridge0: port 1(bridge_slave_0) entered blocking state
[ 169.571829][ T6639] bridge0: port 1(bridge_slave_0) entered disabled state
[ 169.580443][ T6639] bridge_slave_0: entered allmulticast mode
[ 169.593400][ T6639] bridge_slave_0: entered promiscuous mode
[ 169.603488][ T6639] bridge0: port 2(bridge_slave_1) entered blocking state
[ 169.612063][ T6639] bridge0: port 2(bridge_slave_1) entered disabled state
[ 169.619922][ T6639] bridge_slave_1: entered allmulticast mode
[ 169.628048][ T6639] bridge_slave_1: entered promiscuous mode
[ 169.681320][ T6639] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 169.695780][ T6639] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 169.761667][ T6639] team0: Port device team_slave_0 added
[ 169.772490][ T6639] team0: Port device team_slave_1 added
[ 169.816353][ T6639] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 169.824406][ T6639] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 169.852214][ T6639] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 169.870525][ T6639] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 169.877631][ T6639] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 169.905141][ T6639] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 169.974906][ T6639] hsr_slave_0: entered promiscuous mode
[ 169.983279][ T6639] hsr_slave_1: entered promiscuous mode
[ 170.514637][ T6639] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 170.530264][ T6639] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 170.543484][ T6639] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 170.556147][ T6639] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 170.690675][ T6639] 8021q: adding VLAN 0 to HW filter on device bond0
[ 170.723967][ T6639] 8021q: adding VLAN 0 to HW filter on device team0
[ 170.741851][ T3004] bridge0: port 1(bridge_slave_0) entered blocking state
[ 170.749111][ T3004] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 170.777400][ T3004] bridge0: port 2(bridge_slave_1) entered blocking state
[ 170.784699][ T3004] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 171.116484][ T6639] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 171.186663][ T6639] veth0_vlan: entered promiscuous mode
[ 171.208825][ T6639] veth1_vlan: entered promiscuous mode
[ 171.214572][ T5865] Bluetooth: hci0: command tx timeout
[ 171.290643][ T6639] veth0_macvtap: entered promiscuous mode
[ 171.305328][ T6639] veth1_macvtap: entered promiscuous mode
[ 171.335975][ T6639] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 171.361139][ T6639] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 171.378959][ T6639] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 171.387748][ T6639] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 171.396798][ T6639] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 171.405725][ T6639] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 171.503427][ T2973] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 171.520645][ T2973] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 171.556793][ T1090] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 171.566913][ T1090] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 171.685650][ T6708] 0x000200000001-0xa29656a63616329 : ""
[ 171.692012][ T6708] mtd: partition "" is out of reach -- disabled
[ 171.699538][ T6708] FAULT_INJECTION: forcing a failure.
[ 171.699538][ T6708] name failslab, interval 1, probability 0, space 0, times 1
[ 171.718311][ T6708] CPU: 1 UID: 0 PID: 6708 Comm: syz.0.16 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 171.718355][ T6708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 171.718384][ T6708] Call Trace:
[ 171.718395][ T6708]
[ 171.718411][ T6708] dump_stack_lvl+0x16c/0x1f0
[ 171.718470][ T6708] should_fail_ex+0x512/0x640
[ 171.718519][ T6708] ? __kmalloc_cache_noprof+0x57/0x3e0
[ 171.718569][ T6708] should_failslab+0xc2/0x120
[ 171.718603][ T6708] __kmalloc_cache_noprof+0x6a/0x3e0
[ 171.718647][ T6708] ? __pfx___debug_object_init+0x10/0x10
[ 171.718685][ T6708] ? __pfx___debug_object_init+0x10/0x10
[ 171.718721][ T6708] ? device_add+0xccc/0x1a70
[ 171.718763][ T6708] device_add+0xccc/0x1a70
[ 171.718803][ T6708] ? lockdep_init_map_type+0x5c/0x280
[ 171.718850][ T6708] ? __pfx_device_add+0x10/0x10
[ 171.718883][ T6708] ? lockdep_init_map_type+0x5c/0x280
[ 171.718927][ T6708] ? __init_waitqueue_head+0xca/0x150
[ 171.718971][ T6708] add_mtd_device+0x999/0x1720
[ 171.719014][ T6708] ? __pfx_add_mtd_device+0x10/0x10
[ 171.719057][ T6708] mtd_add_partition+0x30c/0x670
[ 171.719098][ T6708] ? __pfx_mtd_add_partition+0x10/0x10
[ 171.719132][ T6708] ? __might_fault+0xe3/0x190
[ 171.719179][ T6708] ? __might_fault+0xe3/0x190
[ 171.719247][ T6708] mtdchar_blkpg_ioctl+0x20b/0x250
[ 171.719287][ T6708] ? __pfx_mtdchar_blkpg_ioctl+0x10/0x10
[ 171.719372][ T6708] mtdchar_ioctl+0xbc4/0x2090
[ 171.719418][ T6708] ? __pfx_mtdchar_ioctl+0x10/0x10
[ 171.719464][ T6708] ? __mutex_trylock_common+0xe9/0x250
[ 171.719511][ T6708] ? __pfx___mutex_trylock_common+0x10/0x10
[ 171.719560][ T6708] ? __pfx___might_resched+0x10/0x10
[ 171.719600][ T6708] ? trace_contention_end+0xdd/0x130
[ 171.719645][ T6708] ? __mutex_lock+0x1ca/0xb90
[ 171.719698][ T6708] ? mtdchar_unlocked_ioctl+0xa2/0xf0
[ 171.719740][ T6708] ? __pfx___mutex_lock+0x10/0x10
[ 171.719792][ T6708] ? fd_install+0x244/0x750
[ 171.719857][ T6708] mtdchar_unlocked_ioctl+0xb0/0xf0
[ 171.719897][ T6708] ? __pfx_mtdchar_unlocked_ioctl+0x10/0x10
[ 171.719939][ T6708] __x64_sys_ioctl+0x18e/0x210
[ 171.719983][ T6708] do_syscall_64+0xcd/0x490
[ 171.720036][ T6708] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.720068][ T6708] RIP: 0033:0x7ff7aeb8e929
[ 171.720103][ T6708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 171.720139][ T6708] RSP: 002b:00007ff7afa05038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 171.720169][ T6708] RAX: ffffffffffffffda RBX: 00007ff7aedb5fa0 RCX: 00007ff7aeb8e929
[ 171.720190][ T6708] RDX: 0000000000000000 RSI: 0000000000001269 RDI: 0000000000000003
[ 171.720209][ T6708] RBP: 00007ff7afa05090 R08: 0000000000000000 R09: 0000000000000000
[ 171.720228][ T6708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 171.720247][ T6708] R13: 0000000000000000 R14: 00007ff7aedb5fa0 R15: 00007ffc6223bed8
[ 171.720289][ T6708]
[ 172.033145][ T6708] ------------[ cut here ]------------
[ 172.038692][ T6708] WARNING: CPU: 1 PID: 6708 at drivers/mtd/mtdpart.c:37 release_mtd_partition+0x71/0x90
[ 172.049724][ T6708] Modules linked in:
[ 172.053907][ T6708] CPU: 1 UID: 0 PID: 6708 Comm: syz.0.16 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 172.066068][ T6708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 172.077192][ T6708] RIP: 0010:release_mtd_partition+0x71/0x90
[ 172.083460][ T6708] Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 1e 48 8b 7b 38 e8 df 4a ac fb 48 89 df 5b 5d e9 d5 4a ac fb e8 20 6c 51 fb 90 <0f> 0b 90 eb c2 e8 65 4f b7 fb eb db 48 89 ef e8 5b 4f b7 fb eb a5
[ 172.103516][ T6708] RSP: 0018:ffffc90003227840 EFLAGS: 00010293
[ 172.109705][ T6708] RAX: 0000000000000000 RBX: ffff88802a912000 RCX: ffffffff8b7fa8d0
[ 172.117749][ T6708] RDX: ffff888030cb5a00 RSI: ffffffff866a20e0 RDI: ffff88802a912000
[ 172.125934][ T6708] RBP: ffff88802a912648 R08: 0000000000000005 R09: 0000000000000000
[ 172.134128][ T6708] R10: 0000000000000004 R11: 0000000000000001 R12: 0000000000000000
[ 172.142299][ T6708] R13: dffffc0000000000 R14: ffff88802a3d2de0 R15: 0000000000000000
[ 172.150398][ T6708] FS: 00007ff7afa056c0(0000) GS:ffff888124822000(0000) knlGS:0000000000000000
[ 172.159455][ T6708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 172.166110][ T6708] CR2: 0000000000000000 CR3: 0000000075922000 CR4: 00000000003526f0
[ 172.174853][ T6708] Call Trace:
[ 172.178194][ T6708]
[ 172.181450][ T6708] mtd_release+0xa0/0xd0
[ 172.185774][ T6708] ? __pfx_mtd_release+0x10/0x10
[ 172.190852][ T6708] device_release+0xa4/0x240
[ 172.195551][ T6708] kobject_put+0x1e7/0x5a0
[ 172.200104][ T6708] put_device+0x1f/0x30
[ 172.204340][ T6708] add_mtd_device+0xbc7/0x1720
[ 172.209305][ T6708] ? __pfx_add_mtd_device+0x10/0x10
[ 172.214582][ T6708] mtd_add_partition+0x30c/0x670
[ 172.219753][ T6708] ? __pfx_mtd_add_partition+0x10/0x10
[ 172.225325][ T6708] ? __might_fault+0xe3/0x190
[ 172.230199][ T6708] ? __might_fault+0xe3/0x190
[ 172.234984][ T6708] mtdchar_blkpg_ioctl+0x20b/0x250
[ 172.240243][ T6708] ? __pfx_mtdchar_blkpg_ioctl+0x10/0x10
[ 172.245992][ T6708] mtdchar_ioctl+0xbc4/0x2090
[ 172.251265][ T6708] ? __pfx_mtdchar_ioctl+0x10/0x10
[ 172.256559][ T6708] ? __mutex_trylock_common+0xe9/0x250
[ 172.262192][ T6708] ? __pfx___mutex_trylock_common+0x10/0x10
[ 172.268198][ T6708] ? __pfx___might_resched+0x10/0x10
[ 172.273704][ T6708] ? trace_contention_end+0xdd/0x130
[ 172.279373][ T6708] ? __mutex_lock+0x1ca/0xb90
[ 172.284156][ T6708] ? mtdchar_unlocked_ioctl+0xa2/0xf0
[ 172.289903][ T6708] ? __pfx___mutex_lock+0x10/0x10
[ 172.295033][ T6708] ? fd_install+0x244/0x750
[ 172.299727][ T6708] mtdchar_unlocked_ioctl+0xb0/0xf0
[ 172.305030][ T6708] ? __pfx_mtdchar_unlocked_ioctl+0x10/0x10
[ 172.311256][ T6708] __x64_sys_ioctl+0x18e/0x210
[ 172.316112][ T6708] do_syscall_64+0xcd/0x490
[ 172.320811][ T6708] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.326838][ T6708] RIP: 0033:0x7ff7aeb8e929
[ 172.331691][ T6708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 172.351569][ T6708] RSP: 002b:00007ff7afa05038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 172.360136][ T6708] RAX: ffffffffffffffda RBX: 00007ff7aedb5fa0 RCX: 00007ff7aeb8e929
[ 172.368174][ T6708] RDX: 0000000000000000 RSI: 0000000000001269 RDI: 0000000000000003
[ 172.376407][ T6708] RBP: 00007ff7afa05090 R08: 0000000000000000 R09: 0000000000000000
[ 172.384757][ T6708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 172.393133][ T6708] R13: 0000000000000000 R14: 00007ff7aedb5fa0 R15: 00007ffc6223bed8
[ 172.401341][ T6708]
[ 172.404428][ T6708] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 172.411764][ T6708] CPU: 1 UID: 0 PID: 6708 Comm: syz.0.16 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 172.423728][ T6708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 172.433840][ T6708] Call Trace:
[ 172.437171][ T6708]
[ 172.440166][ T6708] dump_stack_lvl+0x3d/0x1f0
[ 172.444871][ T6708] panic+0x71c/0x800
[ 172.448849][ T6708] ? __pfx_panic+0x10/0x10
[ 172.453347][ T6708] ? show_trace_log_lvl+0x29b/0x3e0
[ 172.458632][ T6708] ? check_panic_on_warn+0x1f/0xb0
[ 172.463920][ T6708] ? release_mtd_partition+0x71/0x90
[ 172.469389][ T6708] check_panic_on_warn+0xab/0xb0
[ 172.474430][ T6708] __warn+0xf6/0x3c0
[ 172.478409][ T6708] ? release_mtd_partition+0x71/0x90
[ 172.483769][ T6708] report_bug+0x3c3/0x580
[ 172.488183][ T6708] ? release_mtd_partition+0x71/0x90
[ 172.493632][ T6708] handle_bug+0x184/0x210
[ 172.498025][ T6708] exc_invalid_op+0x17/0x50
[ 172.502591][ T6708] asm_exc_invalid_op+0x1a/0x20
[ 172.507501][ T6708] RIP: 0010:release_mtd_partition+0x71/0x90
[ 172.513653][ T6708] Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 1e 48 8b 7b 38 e8 df 4a ac fb 48 89 df 5b 5d e9 d5 4a ac fb e8 20 6c 51 fb 90 <0f> 0b 90 eb c2 e8 65 4f b7 fb eb db 48 89 ef e8 5b 4f b7 fb eb a5
[ 172.533392][ T6708] RSP: 0018:ffffc90003227840 EFLAGS: 00010293
[ 172.539585][ T6708] RAX: 0000000000000000 RBX: ffff88802a912000 RCX: ffffffff8b7fa8d0
[ 172.547587][ T6708] RDX: ffff888030cb5a00 RSI: ffffffff866a20e0 RDI: ffff88802a912000
[ 172.555673][ T6708] RBP: ffff88802a912648 R08: 0000000000000005 R09: 0000000000000000
[ 172.563676][ T6708] R10: 0000000000000004 R11: 0000000000000001 R12: 0000000000000000
[ 172.571681][ T6708] R13: dffffc0000000000 R14: ffff88802a3d2de0 R15: 0000000000000000
[ 172.579717][ T6708] ? delete_node+0x2f0/0x8d0
[ 172.584380][ T6708] ? release_mtd_partition+0x70/0x90
[ 172.589738][ T6708] mtd_release+0xa0/0xd0
[ 172.594026][ T6708] ? __pfx_mtd_release+0x10/0x10
[ 172.599024][ T6708] device_release+0xa4/0x240
[ 172.603682][ T6708] kobject_put+0x1e7/0x5a0
[ 172.608157][ T6708] put_device+0x1f/0x30
[ 172.612385][ T6708] add_mtd_device+0xbc7/0x1720
[ 172.617201][ T6708] ? __pfx_add_mtd_device+0x10/0x10
[ 172.622469][ T6708] mtd_add_partition+0x30c/0x670
[ 172.627450][ T6708] ? __pfx_mtd_add_partition+0x10/0x10
[ 172.633209][ T6708] ? __might_fault+0xe3/0x190
[ 172.637942][ T6708] ? __might_fault+0xe3/0x190
[ 172.642695][ T6708] mtdchar_blkpg_ioctl+0x20b/0x250
[ 172.647854][ T6708] ? __pfx_mtdchar_blkpg_ioctl+0x10/0x10
[ 172.653557][ T6708] mtdchar_ioctl+0xbc4/0x2090
[ 172.658279][ T6708] ? __pfx_mtdchar_ioctl+0x10/0x10
[ 172.663450][ T6708] ? __mutex_trylock_common+0xe9/0x250
[ 172.668961][ T6708] ? __pfx___mutex_trylock_common+0x10/0x10
[ 172.674914][ T6708] ? __pfx___might_resched+0x10/0x10
[ 172.680248][ T6708] ? trace_contention_end+0xdd/0x130
[ 172.685599][ T6708] ? __mutex_lock+0x1ca/0xb90
[ 172.690357][ T6708] ? mtdchar_unlocked_ioctl+0xa2/0xf0
[ 172.695790][ T6708] ? __pfx___mutex_lock+0x10/0x10
[ 172.700883][ T6708] ? fd_install+0x244/0x750
[ 172.705469][ T6708] mtdchar_unlocked_ioctl+0xb0/0xf0
[ 172.710722][ T6708] ? __pfx_mtdchar_unlocked_ioctl+0x10/0x10
[ 172.716667][ T6708] __x64_sys_ioctl+0x18e/0x210
[ 172.721525][ T6708] do_syscall_64+0xcd/0x490
[ 172.726128][ T6708] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.732069][ T6708] RIP: 0033:0x7ff7aeb8e929
[ 172.736557][ T6708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 172.756212][ T6708] RSP: 002b:00007ff7afa05038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 172.764700][ T6708] RAX: ffffffffffffffda RBX: 00007ff7aedb5fa0 RCX: 00007ff7aeb8e929
[ 172.772710][ T6708] RDX: 0000000000000000 RSI: 0000000000001269 RDI: 0000000000000003
[ 172.780726][ T6708] RBP: 00007ff7afa05090 R08: 0000000000000000 R09: 0000000000000000
[ 172.788744][ T6708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 172.796766][ T6708] R13: 0000000000000000 R14: 00007ff7aedb5fa0 R15: 00007ffc6223bed8
[ 172.804789][ T6708]
[ 172.808167][ T6708] Kernel Offset: disabled
[ 172.812581][ T6708] Rebooting in 86400 seconds..