Warning: Permanently added '10.128.1.200' (ED25519) to the list of known hosts.
2025/08/18 14:25:07 ignoring optional flag "sandboxArg"="0"
2025/08/18 14:25:07 ignoring optional flag "type"="gce"
2025/08/18 14:25:07 parsed 1 programs
2025/08/18 14:25:07 executed programs: 0
[ 65.876321][ T4461] chnl_net:caif_netlink_parms(): no params data found
[ 65.911191][ T4461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.918396][ T4461] bridge0: port 1(bridge_slave_0) entered disabled state
[ 65.926191][ T4461] device bridge_slave_0 entered promiscuous mode
[ 65.934692][ T4461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.941966][ T4461] bridge0: port 2(bridge_slave_1) entered disabled state
[ 65.949993][ T4461] device bridge_slave_1 entered promiscuous mode
[ 65.968650][ T4461] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 65.979307][ T4461] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 66.000911][ T4461] team0: Port device team_slave_0 added
[ 66.008277][ T4461] team0: Port device team_slave_1 added
[ 66.024518][ T4461] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 66.031567][ T4461] 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.
[ 66.058302][ T4461] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 66.070485][ T4461] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 66.077747][ T4461] 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.
[ 66.103656][ T4461] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 66.129182][ T4461] device hsr_slave_0 entered promiscuous mode
[ 66.135935][ T4461] device hsr_slave_1 entered promiscuous mode
[ 66.725675][ T4461] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 66.737283][ T4461] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 66.747547][ T4461] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 66.758118][ T4461] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 66.784052][ T4461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 66.791350][ T4461] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 66.798969][ T4461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 66.806054][ T4461] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 66.859851][ T4461] 8021q: adding VLAN 0 to HW filter on device bond0
[ 66.874848][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 66.884446][ T384] bridge0: port 1(bridge_slave_0) entered disabled state
[ 66.892567][ T384] bridge0: port 2(bridge_slave_1) entered disabled state
[ 66.901816][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 66.913987][ T4461] 8021q: adding VLAN 0 to HW filter on device team0
[ 66.926526][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 66.943044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 66.952262][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 66.959586][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 66.979741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 66.989030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 66.997815][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.004885][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.015876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 67.025384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 67.046337][ T4461] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 67.059318][ T4461] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 67.072894][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 67.084776][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 67.095106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 67.106871][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 67.115988][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 67.125948][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 67.135181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 67.145356][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 67.160229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 67.170379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 67.274725][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 67.283368][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 67.296705][ T4461] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 67.318397][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 67.329274][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 67.351955][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 67.361161][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 67.370396][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 67.379334][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 67.390966][ T4461] device veth0_vlan entered promiscuous mode
[ 67.404397][ T4461] device veth1_vlan entered promiscuous mode
[ 67.427065][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 67.438345][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 67.446549][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 67.461876][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 67.473994][ T4461] device veth0_macvtap entered promiscuous mode
[ 67.486331][ T4461] device veth1_macvtap entered promiscuous mode
[ 67.504848][ T4461] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 67.515340][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 67.524668][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 67.534682][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 67.544302][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 67.558621][ T4461] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 67.565938][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 67.575312][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 67.587884][ T4461] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.596704][ T4461] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.606427][ T4461] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.616058][ T4461] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.679574][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 67.687545][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 67.706825][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 67.718063][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 67.728938][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 67.738699][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 67.801234][ T4563] loop0: detected capacity change from 0 to 64
[ 67.812412][ T23] Bluetooth: hci0: command 0x0409 tx timeout
[ 67.859856][ T26] audit: type=1804 audit(1755527109.898:2): pid=4563 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3086801825/syzkaller.QyrUUT/0/file1/file1" dev="loop0" ino=18 res=1 errno=0
[ 67.897491][ T4563] FAULT_INJECTION: forcing a failure.
[ 67.897491][ T4563] name failslab, interval 1, probability 0, space 0, times 1
[ 67.912360][ T4563] CPU: 0 PID: 4563 Comm: syz-executor.0 Not tainted 5.15.189-syzkaller #0
[ 67.920890][ T4563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 67.930971][ T4563] Call Trace:
[ 67.934259][ T4563]
[ 67.937197][ T4563] dump_stack_lvl+0x168/0x230
[ 67.941955][ T4563] ? show_regs_print_info+0x20/0x20
[ 67.947374][ T4563] ? load_image+0x3b0/0x3b0
[ 67.951974][ T4563] ? __might_sleep+0xf0/0xf0
[ 67.956583][ T4563] ? __lock_acquire+0x7c60/0x7c60
[ 67.961730][ T4563] should_fail+0x38c/0x4c0
[ 67.966173][ T4563] should_failslab+0x5/0x20
[ 67.970961][ T4563] slab_pre_alloc_hook+0x51/0xc0
[ 67.975920][ T4563] __kmalloc_node+0x6e/0x3b0
[ 67.980834][ T4563] ? memcg_alloc_page_obj_cgroups+0x81/0x120
[ 67.987200][ T4563] memcg_alloc_page_obj_cgroups+0x81/0x120
[ 67.993126][ T4563] slab_post_alloc_hook+0xba/0x380
[ 67.998251][ T4563] ? alloc_buffer_head+0x21/0x100
[ 68.003300][ T4563] kmem_cache_alloc+0x100/0x290
[ 68.008176][ T4563] alloc_buffer_head+0x21/0x100
[ 68.013057][ T4563] alloc_page_buffers+0x341/0x600
[ 68.018194][ T4563] create_empty_buffers+0x3a/0x6d0
[ 68.023326][ T4563] create_page_buffers+0x1c4/0x320
[ 68.028549][ T4563] __block_write_begin_int+0x248/0x15a0
[ 68.034128][ T4563] ? page_cache_prev_miss+0x360/0x360
[ 68.039517][ T4563] ? hfs_free_extents+0x430/0x430
[ 68.044553][ T4563] ? page_zero_new_buffers+0x490/0x490
[ 68.050205][ T4563] ? wait_for_stable_page+0xd9/0x110
[ 68.055956][ T4563] cont_write_begin+0x58a/0x7b0
[ 68.060955][ T4563] ? generic_cont_expand_simple+0x190/0x190
[ 68.066870][ T4563] ? rcu_is_watching+0x11/0xa0
[ 68.071729][ T4563] ? __mark_inode_dirty+0x383/0xc60
[ 68.076948][ T4563] ? unlock_page+0x17c/0x1f0
[ 68.081698][ T4563] hfs_write_begin+0x92/0xe0
[ 68.086315][ T4563] ? hfs_free_extents+0x430/0x430
[ 68.091376][ T4563] cont_write_begin+0x26c/0x7b0
[ 68.096249][ T4563] ? generic_cont_expand_simple+0x190/0x190
[ 68.102228][ T4563] ? verify_lock_unused+0x140/0x140
[ 68.107447][ T4563] ? __vfs_getxattr+0x30f/0x3d0
[ 68.112702][ T4563] hfs_write_begin+0x92/0xe0
[ 68.117308][ T4563] ? hfs_free_extents+0x430/0x430
[ 68.122459][ T4563] generic_perform_write+0x2aa/0x530
[ 68.127758][ T4563] ? atime_needs_update+0x780/0x780
[ 68.132981][ T4563] ? grab_cache_page_write_begin+0xa0/0xa0
[ 68.138804][ T4563] ? file_remove_privs+0x590/0x590
[ 68.143945][ T4563] ? read_lock_is_recursive+0x10/0x10
[ 68.149357][ T4563] ? preempt_count_add+0x8d/0x190
[ 68.154501][ T4563] ? rwsem_write_trylock+0x12f/0x1b0
[ 68.159980][ T4563] ? clear_nonspinnable+0x60/0x60
[ 68.165213][ T4563] __generic_file_write_iter+0x25f/0x4e0
[ 68.170878][ T4563] generic_file_write_iter+0xa6/0x1b0
[ 68.176289][ T4563] do_iter_readv_writev+0x497/0x600
[ 68.181607][ T4563] ? generic_file_rw_checks+0x280/0x280
[ 68.187177][ T4563] ? common_file_perm+0x171/0x1c0
[ 68.192219][ T4563] ? fsnotify_perm+0x5d/0x560
[ 68.197001][ T4563] ? security_file_permission+0x75/0xa0
[ 68.202567][ T4563] do_iter_write+0x205/0x7b0
[ 68.207179][ T4563] do_pwritev+0x204/0x340
[ 68.211526][ T4563] ? do_preadv+0x330/0x330
[ 68.216014][ T4563] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 68.222030][ T4563] ? lock_chain_count+0x20/0x20
[ 68.226909][ T4563] ? vtime_user_exit+0x2dc/0x400
[ 68.231866][ T4563] ? lockdep_hardirqs_on+0x94/0x140
[ 68.237085][ T4563] ? __x64_sys_pwritev2+0xba/0x100
[ 68.242210][ T4563] do_syscall_64+0x4c/0xa0
[ 68.246639][ T4563] ? clear_bhb_loop+0x30/0x80
[ 68.251326][ T4563] ? clear_bhb_loop+0x30/0x80
[ 68.256019][ T4563] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 68.261950][ T4563] RIP: 0033:0x7fb3830d7959
[ 68.266377][ T4563] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 68.286345][ T4563] RSP: 002b:00007fb3824590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
[ 68.294782][ T4563] RAX: ffffffffffffffda RBX: 00007fb3831f6f80 RCX: 00007fb3830d7959
[ 68.302767][ T4563] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004
[ 68.310763][ T4563] RBP: 00007fb382459120 R08: 0000000000000000 R09: 0000000000000000
[ 68.318743][ T4563] R10: 0000000000105405 R11: 0000000000000246 R12: 0000000000000001
[ 68.326723][ T4563] R13: 000000000000000b R14: 00007fb3831f6f80 R15: 00007ffd699d8038
[ 68.334892][ T4563]
[ 68.435474][ T4595] loop0: detected capacity change from 0 to 64
[ 68.459908][ T26] audit: type=1804 audit(1755527110.498:3): pid=4595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3086801825/syzkaller.QyrUUT/1/file1/file1" dev="loop0" ino=18 res=1 errno=0
[ 68.460934][ T4595] FAULT_INJECTION: forcing a failure.
[ 68.460934][ T4595] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 68.501721][ T4595] CPU: 0 PID: 4595 Comm: syz-executor.0 Not tainted 5.15.189-syzkaller #0
[ 68.510252][ T4595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 68.520459][ T4595] Call Trace:
[ 68.523748][ T4595]
[ 68.526692][ T4595] dump_stack_lvl+0x168/0x230
[ 68.531386][ T4595] ? show_regs_print_info+0x20/0x20
[ 68.536608][ T4595] ? load_image+0x3b0/0x3b0
[ 68.541142][ T4595] ? __lock_acquire+0x7c60/0x7c60
[ 68.546351][ T4595] ? verify_lock_unused+0x140/0x140
[ 68.551572][ T4595] should_fail+0x38c/0x4c0
[ 68.556014][ T4595] prepare_alloc_pages+0x1e4/0x5f0
[ 68.561151][ T4595] __alloc_pages+0x10e/0x470
[ 68.565763][ T4595] ? zone_statistics+0x170/0x170
[ 68.570737][ T4595] new_slab+0xc0/0x4b0
[ 68.574934][ T4595] ? kmem_cache_alloc+0x195/0x290
[ 68.579973][ T4595] ___slab_alloc+0x81e/0xdf0
[ 68.584574][ T4595] ? alloc_buffer_head+0x21/0x100
[ 68.589611][ T4595] ? alloc_buffer_head+0x21/0x100
[ 68.594734][ T4595] kmem_cache_alloc+0x195/0x290
[ 68.599624][ T4595] alloc_buffer_head+0x21/0x100
[ 68.604583][ T4595] alloc_page_buffers+0x341/0x600
[ 68.609710][ T4595] create_empty_buffers+0x3a/0x6d0
[ 68.614930][ T4595] create_page_buffers+0x1c4/0x320
[ 68.620071][ T4595] __block_write_begin_int+0x248/0x15a0
[ 68.625691][ T4595] ? page_cache_prev_miss+0x360/0x360
[ 68.631183][ T4595] ? hfs_free_extents+0x430/0x430
[ 68.636255][ T4595] ? page_zero_new_buffers+0x490/0x490
[ 68.641804][ T4595] ? wait_for_stable_page+0xd9/0x110
[ 68.647169][ T4595] cont_write_begin+0x58a/0x7b0
[ 68.652028][ T4595] ? generic_cont_expand_simple+0x190/0x190
[ 68.657938][ T4595] ? rcu_is_watching+0x11/0xa0
[ 68.662818][ T4595] ? __mark_inode_dirty+0x383/0xc60
[ 68.668019][ T4595] ? unlock_page+0x17c/0x1f0
[ 68.672610][ T4595] hfs_write_begin+0x92/0xe0
[ 68.677184][ T4595] ? hfs_free_extents+0x430/0x430
[ 68.682196][ T4595] cont_write_begin+0x26c/0x7b0
[ 68.687040][ T4595] ? generic_cont_expand_simple+0x190/0x190
[ 68.693008][ T4595] ? verify_lock_unused+0x140/0x140
[ 68.698250][ T4595] ? __vfs_getxattr+0x30f/0x3d0
[ 68.703228][ T4595] hfs_write_begin+0x92/0xe0
[ 68.707810][ T4595] ? hfs_free_extents+0x430/0x430
[ 68.712825][ T4595] generic_perform_write+0x2aa/0x530
[ 68.718100][ T4595] ? atime_needs_update+0x780/0x780
[ 68.723305][ T4595] ? grab_cache_page_write_begin+0xa0/0xa0
[ 68.729181][ T4595] ? file_remove_privs+0x590/0x590
[ 68.734279][ T4595] ? read_lock_is_recursive+0x10/0x10
[ 68.739636][ T4595] ? preempt_count_add+0x8d/0x190
[ 68.744647][ T4595] ? rwsem_write_trylock+0x12f/0x1b0
[ 68.749917][ T4595] ? clear_nonspinnable+0x60/0x60
[ 68.754929][ T4595] __generic_file_write_iter+0x25f/0x4e0
[ 68.760562][ T4595] generic_file_write_iter+0xa6/0x1b0
[ 68.765936][ T4595] do_iter_readv_writev+0x497/0x600
[ 68.771127][ T4595] ? generic_file_rw_checks+0x280/0x280
[ 68.776661][ T4595] ? common_file_perm+0x171/0x1c0
[ 68.781766][ T4595] ? fsnotify_perm+0x5d/0x560
[ 68.786458][ T4595] ? security_file_permission+0x75/0xa0
[ 68.791990][ T4595] do_iter_write+0x205/0x7b0
[ 68.796574][ T4595] do_pwritev+0x204/0x340
[ 68.800892][ T4595] ? do_preadv+0x330/0x330
[ 68.805386][ T4595] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 68.811442][ T4595] ? lock_chain_count+0x20/0x20
[ 68.816286][ T4595] ? vtime_user_exit+0x2dc/0x400
[ 68.821305][ T4595] ? lockdep_hardirqs_on+0x94/0x140
[ 68.826517][ T4595] ? __x64_sys_pwritev2+0xba/0x100
[ 68.831647][ T4595] do_syscall_64+0x4c/0xa0
[ 68.836149][ T4595] ? clear_bhb_loop+0x30/0x80
[ 68.840831][ T4595] ? clear_bhb_loop+0x30/0x80
[ 68.845680][ T4595] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 68.851628][ T4595] RIP: 0033:0x7fb3830d7959
[ 68.856035][ T4595] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 68.875756][ T4595] RSP: 002b:00007fb3824590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
[ 68.884425][ T4595] RAX: ffffffffffffffda RBX: 00007fb3831f6f80 RCX: 00007fb3830d7959
[ 68.892385][ T4595] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004
[ 68.900342][ T4595] RBP: 00007fb382459120 R08: 0000000000000000 R09: 0000000000000000
[ 68.908642][ T4595] R10: 0000000000105405 R11: 0000000000000246 R12: 0000000000000001
[ 68.916702][ T4595] R13: 000000000000000b R14: 00007fb3831f6f80 R15: 00007ffd699d8038
[ 68.924688][ T4595]
[ 69.002593][ T4608] loop0: detected capacity change from 0 to 64
[ 69.032644][ T26] audit: type=1804 audit(1755527111.068:4): pid=4608 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3086801825/syzkaller.QyrUUT/2/file1/file1" dev="loop0" ino=18 res=1 errno=0
[ 69.060669][ T4608] FAULT_INJECTION: forcing a failure.
[ 69.060669][ T4608] name failslab, interval 1, probability 0, space 0, times 0
[ 69.074069][ T4608] CPU: 1 PID: 4608 Comm: syz-executor.0 Not tainted 5.15.189-syzkaller #0
[ 69.082579][ T4608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 69.092659][ T4608] Call Trace:
[ 69.095950][ T4608]
[ 69.098906][ T4608] dump_stack_lvl+0x168/0x230
[ 69.103600][ T4608] ? show_regs_print_info+0x20/0x20
[ 69.109080][ T4608] ? load_image+0x3b0/0x3b0
[ 69.113598][ T4608] ? try_charge_memcg+0x1ee/0x14a0
[ 69.118760][ T4608] ? verify_lock_unused+0x140/0x140
[ 69.124146][ T4608] ? verify_lock_unused+0x140/0x140
[ 69.129359][ T4608] ? __set_page_owner+0x2ad/0x2d0
[ 69.134412][ T4608] should_fail+0x38c/0x4c0
[ 69.138856][ T4608] should_failslab+0x5/0x20
[ 69.143379][ T4608] slab_pre_alloc_hook+0x51/0xc0
[ 69.148325][ T4608] ? xas_create+0x5d0/0x1620
[ 69.152923][ T4608] kmem_cache_alloc+0x3d/0x290
[ 69.157707][ T4608] xas_create+0x5d0/0x1620
[ 69.162163][ T4608] xas_store+0xa2/0x19f0
[ 69.167114][ T4608] ? xas_find_conflict+0x7e9/0x8c0
[ 69.172245][ T4608] __add_to_page_cache_locked+0x808/0xf60
[ 69.177999][ T4608] ? put_page+0x200/0x200
[ 69.182348][ T4608] ? workingset_activation+0x760/0x760
[ 69.187821][ T4608] ? __page_cache_alloc+0xd2/0x3f0
[ 69.192950][ T4608] ? add_to_page_cache_lru+0x4a0/0x4a0
[ 69.198427][ T4608] add_to_page_cache_lru+0x150/0x4a0
[ 69.203829][ T4608] pagecache_get_page+0xabc/0xef0
[ 69.208872][ T4608] ? page_cache_prev_miss+0x360/0x360
[ 69.214260][ T4608] ? balance_dirty_pages_ratelimited+0xea0/0xea0
[ 69.220632][ T4608] grab_cache_page_write_begin+0x5c/0xa0
[ 69.226312][ T4608] cont_write_begin+0x56a/0x7b0
[ 69.231189][ T4608] ? generic_cont_expand_simple+0x190/0x190
[ 69.237098][ T4608] ? rcu_is_watching+0x11/0xa0
[ 69.241874][ T4608] ? __mark_inode_dirty+0x383/0xc60
[ 69.247171][ T4608] ? unlock_page+0x17c/0x1f0
[ 69.251772][ T4608] hfs_write_begin+0x92/0xe0
[ 69.256372][ T4608] ? hfs_free_extents+0x430/0x430
[ 69.261408][ T4608] cont_write_begin+0x26c/0x7b0
[ 69.266280][ T4608] ? generic_cont_expand_simple+0x190/0x190
[ 69.272285][ T4608] ? verify_lock_unused+0x140/0x140
[ 69.277515][ T4608] ? __vfs_getxattr+0x30f/0x3d0
[ 69.282384][ T4608] hfs_write_begin+0x92/0xe0
[ 69.287079][ T4608] ? hfs_free_extents+0x430/0x430
[ 69.292132][ T4608] generic_perform_write+0x2aa/0x530
[ 69.297542][ T4608] ? atime_needs_update+0x780/0x780
[ 69.302783][ T4608] ? grab_cache_page_write_begin+0xa0/0xa0
[ 69.308609][ T4608] ? file_remove_privs+0x590/0x590
[ 69.313745][ T4608] ? read_lock_is_recursive+0x10/0x10
[ 69.319245][ T4608] ? preempt_count_add+0x8d/0x190
[ 69.324283][ T4608] ? rwsem_write_trylock+0x12f/0x1b0
[ 69.329582][ T4608] ? clear_nonspinnable+0x60/0x60
[ 69.334627][ T4608] __generic_file_write_iter+0x25f/0x4e0
[ 69.340377][ T4608] generic_file_write_iter+0xa6/0x1b0
[ 69.345763][ T4608] do_iter_readv_writev+0x497/0x600
[ 69.351081][ T4608] ? generic_file_rw_checks+0x280/0x280
[ 69.356679][ T4608] ? common_file_perm+0x171/0x1c0
[ 69.361714][ T4608] ? fsnotify_perm+0x5d/0x560
[ 69.366444][ T4608] ? security_file_permission+0x75/0xa0
[ 69.372101][ T4608] do_iter_write+0x205/0x7b0
[ 69.376713][ T4608] do_pwritev+0x204/0x340
[ 69.381060][ T4608] ? do_preadv+0x330/0x330
[ 69.385502][ T4608] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 69.391696][ T4608] ? lock_chain_count+0x20/0x20
[ 69.396578][ T4608] ? vtime_user_exit+0x2dc/0x400
[ 69.401535][ T4608] ? lockdep_hardirqs_on+0x94/0x140
[ 69.406746][ T4608] ? __x64_sys_pwritev2+0xba/0x100
[ 69.411875][ T4608] do_syscall_64+0x4c/0xa0
[ 69.416413][ T4608] ? clear_bhb_loop+0x30/0x80
[ 69.421105][ T4608] ? clear_bhb_loop+0x30/0x80
[ 69.425873][ T4608] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 69.431778][ T4608] RIP: 0033:0x7fb3830d7959
[ 69.436216][ T4608] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 69.456299][ T4608] RSP: 002b:00007fb3824590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
[ 69.465258][ T4608] RAX: ffffffffffffffda RBX: 00007fb3831f6f80 RCX: 00007fb3830d7959
[ 69.473240][ T4608] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004
[ 69.481223][ T4608] RBP: 00007fb382459120 R08: 0000000000000000 R09: 0000000000000000
[ 69.489209][ T4608] R10: 0000000000105405 R11: 0000000000000246 R12: 0000000000000001
[ 69.497190][ T4608] R13: 000000000000000b R14: 00007fb3831f6f80 R15: 00007ffd699d8038
[ 69.505191][ T4608]
[ 69.590994][ T4641] loop0: detected capacity change from 0 to 64
[ 69.631586][ T26] audit: type=1804 audit(1755527111.668:5): pid=4641 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3086801825/syzkaller.QyrUUT/3/file1/file1" dev="loop0" ino=18 res=1 errno=0
[ 69.658811][ T4641] FAULT_INJECTION: forcing a failure.
[ 69.658811][ T4641] name failslab, interval 1, probability 0, space 0, times 0
[ 69.671420][ T4641] CPU: 0 PID: 4641 Comm: syz-executor.0 Not tainted 5.15.189-syzkaller #0
[ 69.680036][ T4641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 69.690210][ T4641] Call Trace:
[ 69.693493][ T4641]
[ 69.696430][ T4641] dump_stack_lvl+0x168/0x230
[ 69.701127][ T4641] ? show_regs_print_info+0x20/0x20
[ 69.706340][ T4641] ? load_image+0x3b0/0x3b0
[ 69.710852][ T4641] ? try_charge_memcg+0x1ee/0x14a0
[ 69.716149][ T4641] ? verify_lock_unused+0x140/0x140
[ 69.721405][ T4641] ? verify_lock_unused+0x140/0x140
[ 69.726871][ T4641] ? __set_page_owner+0x2ad/0x2d0
[ 69.731888][ T4641] should_fail+0x38c/0x4c0
[ 69.736558][ T4641] should_failslab+0x5/0x20
[ 69.741056][ T4641] slab_pre_alloc_hook+0x51/0xc0
[ 69.746170][ T4641] ? xas_create+0x5d0/0x1620
[ 69.750833][ T4641] kmem_cache_alloc+0x3d/0x290
[ 69.755585][ T4641] xas_create+0x5d0/0x1620
[ 69.759994][ T4641] xas_store+0xa2/0x19f0
[ 69.764318][ T4641] ? xas_find_conflict+0x7e9/0x8c0
[ 69.769415][ T4641] __add_to_page_cache_locked+0x808/0xf60
[ 69.775132][ T4641] ? put_page+0x200/0x200
[ 69.779456][ T4641] ? workingset_activation+0x760/0x760
[ 69.784988][ T4641] ? __page_cache_alloc+0xd2/0x3f0
[ 69.790084][ T4641] ? add_to_page_cache_lru+0x4a0/0x4a0
[ 69.795527][ T4641] add_to_page_cache_lru+0x150/0x4a0
[ 69.800799][ T4641] pagecache_get_page+0xabc/0xef0
[ 69.805901][ T4641] ? page_cache_prev_miss+0x360/0x360
[ 69.811284][ T4641] grab_cache_page_write_begin+0x5c/0xa0
[ 69.817158][ T4641] cont_write_begin+0x56a/0x7b0
[ 69.822001][ T4641] ? generic_cont_expand_simple+0x190/0x190
[ 69.827876][ T4641] ? rcu_is_watching+0x11/0xa0
[ 69.832659][ T4641] ? __mark_inode_dirty+0x383/0xc60
[ 69.837946][ T4641] ? unlock_page+0x17c/0x1f0
[ 69.842523][ T4641] hfs_write_begin+0x92/0xe0
[ 69.847112][ T4641] ? hfs_free_extents+0x430/0x430
[ 69.852121][ T4641] cont_write_begin+0x26c/0x7b0
[ 69.856961][ T4641] ? generic_cont_expand_simple+0x190/0x190
[ 69.862834][ T4641] ? verify_lock_unused+0x140/0x140
[ 69.868022][ T4641] ? __vfs_getxattr+0x30f/0x3d0
[ 69.872891][ T4641] hfs_write_begin+0x92/0xe0
[ 69.877463][ T4641] ? hfs_free_extents+0x430/0x430
[ 69.882472][ T4641] generic_perform_write+0x2aa/0x530
[ 69.887739][ T4641] ? atime_needs_update+0x780/0x780
[ 69.893100][ T4641] ? grab_cache_page_write_begin+0xa0/0xa0
[ 69.898887][ T4641] ? file_remove_privs+0x590/0x590
[ 69.903992][ T4641] ? read_lock_is_recursive+0x10/0x10
[ 69.909347][ T4641] ? preempt_count_add+0x8d/0x190
[ 69.914357][ T4641] ? rwsem_write_trylock+0x12f/0x1b0
[ 69.919624][ T4641] ? clear_nonspinnable+0x60/0x60
[ 69.924731][ T4641] __generic_file_write_iter+0x25f/0x4e0
[ 69.930351][ T4641] generic_file_write_iter+0xa6/0x1b0
[ 69.935707][ T4641] do_iter_readv_writev+0x497/0x600
[ 69.940912][ T4641] ? generic_file_rw_checks+0x280/0x280
[ 69.946463][ T4641] ? common_file_perm+0x171/0x1c0
[ 69.951468][ T4641] ? fsnotify_perm+0x5d/0x560
[ 69.956214][ T4641] ? security_file_permission+0x75/0xa0
[ 69.961763][ T4641] do_iter_write+0x205/0x7b0
[ 69.966341][ T4641] do_pwritev+0x204/0x340
[ 69.970653][ T4641] ? do_preadv+0x330/0x330
[ 69.975063][ T4641] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 69.981030][ T4641] ? lock_chain_count+0x20/0x20
[ 69.985860][ T4641] ? vtime_user_exit+0x2dc/0x400
[ 69.990785][ T4641] ? lockdep_hardirqs_on+0x94/0x140
[ 69.996046][ T4641] ? __x64_sys_pwritev2+0xba/0x100
[ 70.001142][ T4641] do_syscall_64+0x4c/0xa0
[ 70.005629][ T4641] ? clear_bhb_loop+0x30/0x80
[ 70.010387][ T4641] ? clear_bhb_loop+0x30/0x80
[ 70.015060][ T4641] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 70.020970][ T4641] RIP: 0033:0x7fb3830d7959
[ 70.025393][ T4641] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 70.045134][ T4641] RSP: 002b:00007fb3824590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
[ 70.053740][ T4641] RAX: ffffffffffffffda RBX: 00007fb3831f6f80 RCX: 00007fb3830d7959
[ 70.061895][ T4641] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004
[ 70.070049][ T4641] RBP: 00007fb382459120 R08: 0000000000000000 R09: 0000000000000000
[ 70.078003][ T4641] R10: 0000000000105405 R11: 0000000000000246 R12: 0000000000000001
[ 70.085957][ T4641] R13: 000000000000000b R14: 00007fb3831f6f80 R15: 00007ffd699d8038
[ 70.093925][ T4641]
[ 70.115268][ T23] Bluetooth: hci0: command 0x041b tx timeout
[ 70.189410][ T4654] loop0: detected capacity change from 0 to 64
[ 70.214204][ T26] audit: type=1804 audit(1755527112.248:6): pid=4654 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3086801825/syzkaller.QyrUUT/4/file1/file1" dev="loop0" ino=18 res=1 errno=0
[ 70.218456][ T4654] FAULT_INJECTION: forcing a failure.
[ 70.218456][ T4654] name failslab, interval 1, probability 0, space 0, times 0
[ 70.280325][ T4654] CPU: 0 PID: 4654 Comm: syz-executor.0 Not tainted 5.15.189-syzkaller #0
[ 70.288926][ T4654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 70.299004][ T4654] Call Trace:
[ 70.302292][ T4654]
[ 70.305503][ T4654] dump_stack_lvl+0x168/0x230
[ 70.310414][ T4654] ? show_regs_print_info+0x20/0x20
[ 70.315629][ T4654] ? load_image+0x3b0/0x3b0
[ 70.320262][ T4654] ? __lock_acquire+0x7c60/0x7c60
[ 70.325307][ T4654] ? mark_lock+0x94/0x320
[ 70.329672][ T4654] should_fail+0x38c/0x4c0
[ 70.334123][ T4654] should_failslab+0x5/0x20
[ 70.338646][ T4654] slab_pre_alloc_hook+0x51/0xc0
[ 70.343618][ T4654] __kmalloc+0x6b/0x330
[ 70.347794][ T4654] ? __hfs_bnode_create+0xf5/0xba0
[ 70.352928][ T4654] __hfs_bnode_create+0xf5/0xba0
[ 70.357884][ T4654] ? hfs_bnode_find+0x213/0xce0
[ 70.362754][ T4654] ? hfs_bnode_get+0x40/0x40
[ 70.367443][ T4654] ? do_raw_spin_lock+0x11d/0x280
[ 70.372483][ T4654] ? __rwlock_init+0x140/0x140
[ 70.377262][ T4654] ? do_raw_spin_unlock+0x11d/0x230
[ 70.382489][ T4654] hfs_bnode_find+0x220/0xce0
[ 70.387456][ T4654] ? __lock_acquire+0x13ad/0x7c60
[ 70.392512][ T4654] ? hfs_bnode_unlink+0x7e0/0x7e0
[ 70.397553][ T4654] ? hfs_bmap_reserve+0x3df/0x420
[ 70.402606][ T4654] hfs_bmap_alloc+0xa0/0x660
[ 70.407216][ T4654] ? verify_lock_unused+0x140/0x140
[ 70.412525][ T4654] ? is_bpf_text_address+0x254/0x270
[ 70.417831][ T4654] ? hfs_bmap_reserve+0x420/0x420
[ 70.422871][ T4654] ? __kernel_text_address+0x9a/0x100
[ 70.428261][ T4654] ? stack_trace_save+0xe0/0xe0
[ 70.433124][ T4654] ? arch_stack_walk+0xf2/0x140
[ 70.437995][ T4654] hfs_btree_inc_height+0xf3/0xac0
[ 70.443132][ T4654] ? hfs_brec_insert+0xbc0/0xbc0
[ 70.448098][ T4654] ? __mutex_trylock_common+0x14f/0x250
[ 70.453663][ T4654] hfs_brec_insert+0x129/0xbc0
[ 70.458439][ T4654] ? hfs_write_begin+0x92/0xe0
[ 70.463225][ T4654] ? generic_perform_write+0x2aa/0x530
[ 70.468715][ T4654] ? hfs_find_init+0x15b/0x1d0
[ 70.473494][ T4654] ? hfs_find_init+0x15b/0x1d0
[ 70.478278][ T4654] ? __mutex_lock_common+0x431/0x2390
[ 70.483681][ T4654] ? hfs_bmap_reserve+0x3df/0x420
[ 70.488724][ T4654] ? hfs_brec_keylen+0x350/0x350
[ 70.493689][ T4654] ? mutex_lock_io_nested+0x60/0x60
[ 70.498904][ T4654] __hfs_ext_write_extent+0x2a1/0x470
[ 70.504297][ T4654] __hfs_ext_cache_extent+0x6b/0x9b0
[ 70.509790][ T4654] ? mutex_lock_nested+0x17/0x20
[ 70.514741][ T4654] ? hfs_find_init+0x15b/0x1d0
[ 70.519524][ T4654] hfs_extend_file+0x313/0x1280
[ 70.524412][ T4654] ? hfs_get_block+0xbd0/0xbd0
[ 70.529199][ T4654] ? hfs_get_block+0x907/0xbd0
[ 70.533989][ T4654] ? pagevec_lookup_range+0x30/0x70
[ 70.539296][ T4654] ? clean_bdev_aliases+0x726/0x840
[ 70.544509][ T4654] hfs_get_block+0x3d4/0xbd0
[ 70.549123][ T4654] ? hfs_free_extents+0x430/0x430
[ 70.554169][ T4654] ? do_raw_spin_unlock+0x11d/0x230
[ 70.559408][ T4654] ? create_page_buffers+0x238/0x320
[ 70.564737][ T4654] __block_write_begin_int+0x54e/0x15a0
[ 70.570446][ T4654] ? hfs_free_extents+0x430/0x430
[ 70.575489][ T4654] ? page_zero_new_buffers+0x490/0x490
[ 70.581057][ T4654] ? wait_for_stable_page+0xd9/0x110
[ 70.586680][ T4654] cont_write_begin+0x58a/0x7b0
[ 70.591552][ T4654] ? generic_cont_expand_simple+0x190/0x190
[ 70.597455][ T4654] ? rcu_is_watching+0x11/0xa0
[ 70.602502][ T4654] ? __mark_inode_dirty+0x383/0xc60
[ 70.607719][ T4654] ? unlock_page+0x17c/0x1f0
[ 70.612322][ T4654] hfs_write_begin+0x92/0xe0
[ 70.616925][ T4654] ? hfs_free_extents+0x430/0x430
[ 70.621972][ T4654] cont_write_begin+0x26c/0x7b0
[ 70.626844][ T4654] ? generic_cont_expand_simple+0x190/0x190
[ 70.632922][ T4654] ? verify_lock_unused+0x140/0x140
[ 70.638223][ T4654] ? __vfs_getxattr+0x30f/0x3d0
[ 70.643090][ T4654] hfs_write_begin+0x92/0xe0
[ 70.647715][ T4654] ? hfs_free_extents+0x430/0x430
[ 70.652760][ T4654] generic_perform_write+0x2aa/0x530
[ 70.658270][ T4654] ? atime_needs_update+0x780/0x780
[ 70.663506][ T4654] ? grab_cache_page_write_begin+0xa0/0xa0
[ 70.669325][ T4654] ? file_remove_privs+0x590/0x590
[ 70.674556][ T4654] ? read_lock_is_recursive+0x10/0x10
[ 70.679944][ T4654] ? preempt_count_add+0x8d/0x190
[ 70.684983][ T4654] ? rwsem_write_trylock+0x12f/0x1b0
[ 70.690286][ T4654] ? clear_nonspinnable+0x60/0x60
[ 70.695334][ T4654] __generic_file_write_iter+0x25f/0x4e0
[ 70.701083][ T4654] generic_file_write_iter+0xa6/0x1b0
[ 70.706584][ T4654] do_iter_readv_writev+0x497/0x600
[ 70.711845][ T4654] ? generic_file_rw_checks+0x280/0x280
[ 70.717449][ T4654] ? common_file_perm+0x171/0x1c0
[ 70.722495][ T4654] ? fsnotify_perm+0x5d/0x560
[ 70.727186][ T4654] ? security_file_permission+0x75/0xa0
[ 70.732839][ T4654] do_iter_write+0x205/0x7b0
[ 70.737550][ T4654] do_pwritev+0x204/0x340
[ 70.741902][ T4654] ? do_preadv+0x330/0x330
[ 70.746470][ T4654] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 70.752642][ T4654] ? lock_chain_count+0x20/0x20
[ 70.757509][ T4654] ? vtime_user_exit+0x2dc/0x400
[ 70.762466][ T4654] ? lockdep_hardirqs_on+0x94/0x140
[ 70.767680][ T4654] ? __x64_sys_pwritev2+0xba/0x100
[ 70.773034][ T4654] do_syscall_64+0x4c/0xa0
[ 70.777469][ T4654] ? clear_bhb_loop+0x30/0x80
[ 70.782165][ T4654] ? clear_bhb_loop+0x30/0x80
[ 70.786958][ T4654] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 70.793043][ T4654] RIP: 0033:0x7fb3830d7959
[ 70.797594][ T4654] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 70.817728][ T4654] RSP: 002b:00007fb3824590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
[ 70.826165][ T4654] RAX: ffffffffffffffda RBX: 00007fb3831f6f80 RCX: 00007fb3830d7959
[ 70.834298][ T4654] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004
[ 70.842495][ T4654] RBP: 00007fb382459120 R08: 0000000000000000 R09: 0000000000000000
[ 70.850659][ T4654] R10: 0000000000105405 R11: 0000000000000246 R12: 0000000000000001
[ 70.858676][ T4654] R13: 000000000000000b R14: 00007fb3831f6f80 R15: 00007ffd699d8038
[ 70.866678][ T4654]
[ 70.881147][ T4654] hfs: new node 0 already hashed?
[ 70.886454][ T4654] ------------[ cut here ]------------
[ 70.892013][ T4654] WARNING: CPU: 0 PID: 4654 at fs/hfs/bnode.c:438 hfs_bnode_create+0x3d1/0x450
[ 70.901601][ T4654] Modules linked in:
[ 70.905507][ T4654] CPU: 0 PID: 4654 Comm: syz-executor.0 Not tainted 5.15.189-syzkaller #0
[ 70.914258][ T4654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 70.924357][ T4654] RIP: 0010:hfs_bnode_create+0x3d1/0x450
[ 70.930208][ T4654] Code: 5e 1f 8a 89 ee e8 1f f1 71 07 e9 57 fd ff ff e8 35 06 4c ff 4c 89 ef e8 4d dc 85 07 48 c7 c7 e0 5e 1f 8a 89 ee e8 ff f0 71 07 <0f> 0b eb b7 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 63 fc ff ff 4c
[ 70.950265][ T4654] RSP: 0018:ffffc90002eaecd0 EFLAGS: 00010246
[ 70.956436][ T4654] RAX: 000000000000001f RBX: ffff8881421a8000 RCX: d6684480987c5e00
[ 70.964585][ T4654] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 70.972706][ T4654] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172067a8
[ 70.980842][ T4654] R10: ffffed10172067a8 R11: 1ffff110172067a7 R12: 0000000000000000
[ 70.988908][ T4654] R13: ffff8881421a80e0 R14: ffff88801ba2b400 R15: dffffc0000000000
[ 70.996982][ T4654] FS: 00007fb3824596c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 71.006086][ T4654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.014121][ T4654] CR2: 00007f333785c368 CR3: 0000000076649000 CR4: 00000000003506f0
[ 71.025577][ T4654] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.034098][ T4654] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.043913][ T4654] Call Trace:
[ 71.047310][ T4654]
[ 71.052290][ T4654] ? do_raw_spin_unlock+0x11d/0x230
[ 71.059108][ T4654] hfs_bmap_alloc+0x5b2/0x660
[ 71.063965][ T4654] ? hfs_bmap_reserve+0x420/0x420
[ 71.070301][ T4654] ? read_lock_is_recursive+0x10/0x10
[ 71.075987][ T4654] hfs_btree_inc_height+0xf3/0xac0
[ 71.082650][ T4654] ? hfs_brec_insert+0x6f0/0xbc0
[ 71.088928][ T4654] ? workingset_activation+0x606/0x760
[ 71.094538][ T4654] ? hfs_brec_insert+0xbc0/0xbc0
[ 71.101156][ T4654] ? do_raw_spin_unlock+0x11d/0x230
[ 71.106496][ T4654] hfs_brec_insert+0x73e/0xbc0
[ 71.111813][ T4654] ? hfs_brec_keylen+0x350/0x350
[ 71.116958][ T4654] ? mutex_lock_io_nested+0x60/0x60
[ 71.124474][ T4654] __hfs_ext_write_extent+0x2a1/0x470
[ 71.130312][ T4654] __hfs_ext_cache_extent+0x6b/0x9b0
[ 71.135729][ T4654] ? mutex_lock_nested+0x17/0x20
[ 71.142210][ T4654] ? hfs_find_init+0x15b/0x1d0
[ 71.147120][ T4654] hfs_extend_file+0x313/0x1280
[ 71.152608][ T4654] ? hfs_get_block+0xbd0/0xbd0
[ 71.157488][ T4654] ? hfs_get_block+0x907/0xbd0
[ 71.163901][ T4654] ? pagevec_lookup_range+0x30/0x70
[ 71.170446][ T4654] ? clean_bdev_aliases+0x726/0x840
[ 71.175800][ T4654] hfs_get_block+0x3d4/0xbd0
[ 71.182063][ T4654] ? hfs_free_extents+0x430/0x430
[ 71.187444][ T4654] ? do_raw_spin_unlock+0x11d/0x230
[ 71.193153][ T4654] ? create_page_buffers+0x238/0x320
[ 71.200009][ T4654] __block_write_begin_int+0x54e/0x15a0
[ 71.205811][ T4654] ? hfs_free_extents+0x430/0x430
[ 71.211444][ T4654] ? page_zero_new_buffers+0x490/0x490
[ 71.217190][ T4654] ? wait_for_stable_page+0xd9/0x110
[ 71.224038][ T4654] cont_write_begin+0x58a/0x7b0
[ 71.229905][ T4654] ? generic_cont_expand_simple+0x190/0x190
[ 71.235942][ T4654] ? rcu_is_watching+0x11/0xa0
[ 71.242334][ T4654] ? __mark_inode_dirty+0x383/0xc60
[ 71.248024][ T4654] ? unlock_page+0x17c/0x1f0
[ 71.252854][ T4654] hfs_write_begin+0x92/0xe0
[ 71.259050][ T4654] ? hfs_free_extents+0x430/0x430
[ 71.264220][ T4654] cont_write_begin+0x26c/0x7b0
[ 71.269618][ T4654] ? generic_cont_expand_simple+0x190/0x190
[ 71.276588][ T4654] ? verify_lock_unused+0x140/0x140
[ 71.283419][ T4654] ? __vfs_getxattr+0x30f/0x3d0
[ 71.288665][ T4654] hfs_write_begin+0x92/0xe0
[ 71.293370][ T4654] ? hfs_free_extents+0x430/0x430
[ 71.300087][ T4654] generic_perform_write+0x2aa/0x530
[ 71.305629][ T4654] ? atime_needs_update+0x780/0x780
[ 71.311280][ T4654] ? grab_cache_page_write_begin+0xa0/0xa0
[ 71.317236][ T4654] ? file_remove_privs+0x590/0x590
[ 71.323986][ T4654] ? read_lock_is_recursive+0x10/0x10
[ 71.334899][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.341615][ T1422] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.352721][ T4654] ? preempt_count_add+0x8d/0x190
[ 71.358241][ T4654] ? rwsem_write_trylock+0x12f/0x1b0
[ 71.363659][ T4654] ? clear_nonspinnable+0x60/0x60
[ 71.370190][ T4654] __generic_file_write_iter+0x25f/0x4e0
[ 71.377180][ T4654] generic_file_write_iter+0xa6/0x1b0
[ 71.383965][ T4654] do_iter_readv_writev+0x497/0x600
[ 71.390607][ T4654] ? generic_file_rw_checks+0x280/0x280
[ 71.396300][ T4654] ? common_file_perm+0x171/0x1c0
[ 71.401818][ T4654] ? fsnotify_perm+0x5d/0x560
[ 71.406637][ T4654] ? security_file_permission+0x75/0xa0
[ 71.413917][ T4654] do_iter_write+0x205/0x7b0
[ 71.418940][ T4654] do_pwritev+0x204/0x340
[ 71.423401][ T4654] ? do_preadv+0x330/0x330
[ 71.429317][ T4654] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 71.435444][ T4654] ? lock_chain_count+0x20/0x20
[ 71.440984][ T4654] ? vtime_user_exit+0x2dc/0x400
[ 71.446166][ T4654] ? lockdep_hardirqs_on+0x94/0x140
[ 71.452923][ T4654] ? __x64_sys_pwritev2+0xba/0x100
[ 71.459018][ T4654] do_syscall_64+0x4c/0xa0
[ 71.463573][ T4654] ? clear_bhb_loop+0x30/0x80
[ 71.469795][ T4654] ? clear_bhb_loop+0x30/0x80
[ 71.474629][ T4654] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 71.481586][ T4654] RIP: 0033:0x7fb3830d7959
[ 71.486127][ T4654] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 71.507515][ T4654] RSP: 002b:00007fb3824590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
[ 71.516367][ T4654] RAX: ffffffffffffffda RBX: 00007fb3831f6f80 RCX: 00007fb3830d7959
[ 71.525989][ T4654] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004
[ 71.534476][ T4654] RBP: 00007fb382459120 R08: 0000000000000000 R09: 0000000000000000
[ 71.543862][ T4654] R10: 0000000000105405 R11: 0000000000000246 R12: 0000000000000001
[ 71.552208][ T4654] R13: 000000000000000b R14: 00007fb3831f6f80 R15: 00007ffd699d8038
[ 71.561879][ T4654]
[ 71.565597][ T4654] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.573113][ T4654] CPU: 1 PID: 4654 Comm: syz-executor.0 Not tainted 5.15.189-syzkaller #0
[ 71.581637][ T4654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 71.591756][ T4654] Call Trace:
[ 71.595042][ T4654]
[ 71.597986][ T4654] dump_stack_lvl+0x168/0x230
[ 71.602681][ T4654] ? show_regs_print_info+0x20/0x20
[ 71.607985][ T4654] ? load_image+0x3b0/0x3b0
[ 71.612515][ T4654] panic+0x2c9/0x7f0
[ 71.616532][ T4654] ? bpf_jit_dump+0xd0/0xd0
[ 71.621061][ T4654] ? hfs_bnode_create+0x3d1/0x450
[ 71.626149][ T4654] __warn+0x248/0x2b0
[ 71.630147][ T4654] ? hfs_bnode_create+0x3d1/0x450
[ 71.635209][ T4654] report_bug+0x1b7/0x2e0
[ 71.639558][ T4654] handle_bug+0x3a/0x70
[ 71.643728][ T4654] exc_invalid_op+0x16/0x40
[ 71.648462][ T4654] asm_exc_invalid_op+0x16/0x20
[ 71.653323][ T4654] RIP: 0010:hfs_bnode_create+0x3d1/0x450
[ 71.658972][ T4654] Code: 5e 1f 8a 89 ee e8 1f f1 71 07 e9 57 fd ff ff e8 35 06 4c ff 4c 89 ef e8 4d dc 85 07 48 c7 c7 e0 5e 1f 8a 89 ee e8 ff f0 71 07 <0f> 0b eb b7 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 63 fc ff ff 4c
[ 71.678673][ T4654] RSP: 0018:ffffc90002eaecd0 EFLAGS: 00010246
[ 71.684862][ T4654] RAX: 000000000000001f RBX: ffff8881421a8000 RCX: d6684480987c5e00
[ 71.692846][ T4654] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 71.700831][ T4654] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172067a8
[ 71.708823][ T4654] R10: ffffed10172067a8 R11: 1ffff110172067a7 R12: 0000000000000000
[ 71.716925][ T4654] R13: ffff8881421a80e0 R14: ffff88801ba2b400 R15: dffffc0000000000
[ 71.724943][ T4654] ? do_raw_spin_unlock+0x11d/0x230
[ 71.730161][ T4654] hfs_bmap_alloc+0x5b2/0x660
[ 71.734965][ T4654] ? hfs_bmap_reserve+0x420/0x420
[ 71.740134][ T4654] ? read_lock_is_recursive+0x10/0x10
[ 71.745546][ T4654] hfs_btree_inc_height+0xf3/0xac0
[ 71.750678][ T4654] ? hfs_brec_insert+0x6f0/0xbc0
[ 71.755673][ T4654] ? workingset_activation+0x606/0x760
[ 71.761153][ T4654] ? hfs_brec_insert+0xbc0/0xbc0
[ 71.766271][ T4654] ? do_raw_spin_unlock+0x11d/0x230
[ 71.771542][ T4654] hfs_brec_insert+0x73e/0xbc0
[ 71.776353][ T4654] ? hfs_brec_keylen+0x350/0x350
[ 71.781397][ T4654] ? mutex_lock_io_nested+0x60/0x60
[ 71.786636][ T4654] __hfs_ext_write_extent+0x2a1/0x470
[ 71.792033][ T4654] __hfs_ext_cache_extent+0x6b/0x9b0
[ 71.797335][ T4654] ? mutex_lock_nested+0x17/0x20
[ 71.802375][ T4654] ? hfs_find_init+0x15b/0x1d0
[ 71.807157][ T4654] hfs_extend_file+0x313/0x1280
[ 71.812037][ T4654] ? hfs_get_block+0xbd0/0xbd0
[ 71.816821][ T4654] ? hfs_get_block+0x907/0xbd0
[ 71.821614][ T4654] ? pagevec_lookup_range+0x30/0x70
[ 71.826832][ T4654] ? clean_bdev_aliases+0x726/0x840
[ 71.832049][ T4654] hfs_get_block+0x3d4/0xbd0
[ 71.836764][ T4654] ? hfs_free_extents+0x430/0x430
[ 71.841985][ T4654] ? do_raw_spin_unlock+0x11d/0x230
[ 71.847208][ T4654] ? create_page_buffers+0x238/0x320
[ 71.852511][ T4654] __block_write_begin_int+0x54e/0x15a0
[ 71.858181][ T4654] ? hfs_free_extents+0x430/0x430
[ 71.863325][ T4654] ? page_zero_new_buffers+0x490/0x490
[ 71.868912][ T4654] ? wait_for_stable_page+0xd9/0x110
[ 71.874306][ T4654] cont_write_begin+0x58a/0x7b0
[ 71.879191][ T4654] ? generic_cont_expand_simple+0x190/0x190
[ 71.885193][ T4654] ? rcu_is_watching+0x11/0xa0
[ 71.889975][ T4654] ? __mark_inode_dirty+0x383/0xc60
[ 71.895194][ T4654] ? unlock_page+0x17c/0x1f0
[ 71.899811][ T4654] hfs_write_begin+0x92/0xe0
[ 71.904448][ T4654] ? hfs_free_extents+0x430/0x430
[ 71.909578][ T4654] cont_write_begin+0x26c/0x7b0
[ 71.914452][ T4654] ? generic_cont_expand_simple+0x190/0x190
[ 71.920447][ T4654] ? verify_lock_unused+0x140/0x140
[ 71.925664][ T4654] ? __vfs_getxattr+0x30f/0x3d0
[ 71.930565][ T4654] hfs_write_begin+0x92/0xe0
[ 71.935272][ T4654] ? hfs_free_extents+0x430/0x430
[ 71.940316][ T4654] generic_perform_write+0x2aa/0x530
[ 71.945612][ T4654] ? atime_needs_update+0x780/0x780
[ 71.950848][ T4654] ? grab_cache_page_write_begin+0xa0/0xa0
[ 71.956672][ T4654] ? file_remove_privs+0x590/0x590
[ 71.961802][ T4654] ? read_lock_is_recursive+0x10/0x10
[ 71.967189][ T4654] ? preempt_count_add+0x8d/0x190
[ 71.972226][ T4654] ? rwsem_write_trylock+0x12f/0x1b0
[ 71.977609][ T4654] ? clear_nonspinnable+0x60/0x60
[ 71.982653][ T4654] __generic_file_write_iter+0x25f/0x4e0
[ 71.988308][ T4654] generic_file_write_iter+0xa6/0x1b0
[ 71.993704][ T4654] do_iter_readv_writev+0x497/0x600
[ 71.998931][ T4654] ? generic_file_rw_checks+0x280/0x280
[ 72.004505][ T4654] ? common_file_perm+0x171/0x1c0
[ 72.009640][ T4654] ? fsnotify_perm+0x5d/0x560
[ 72.014347][ T4654] ? security_file_permission+0x75/0xa0
[ 72.020035][ T4654] do_iter_write+0x205/0x7b0
[ 72.024658][ T4654] do_pwritev+0x204/0x340
[ 72.029049][ T4654] ? do_preadv+0x330/0x330
[ 72.033593][ T4654] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 72.039853][ T4654] ? lock_chain_count+0x20/0x20
[ 72.044716][ T4654] ? vtime_user_exit+0x2dc/0x400
[ 72.049696][ T4654] ? lockdep_hardirqs_on+0x94/0x140
[ 72.055057][ T4654] ? __x64_sys_pwritev2+0xba/0x100
[ 72.060191][ T4654] do_syscall_64+0x4c/0xa0
[ 72.064717][ T4654] ? clear_bhb_loop+0x30/0x80
[ 72.069455][ T4654] ? clear_bhb_loop+0x30/0x80
[ 72.074312][ T4654] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 72.080326][ T4654] RIP: 0033:0x7fb3830d7959
[ 72.084757][ T4654] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 72.104643][ T4654] RSP: 002b:00007fb3824590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
[ 72.113321][ T4654] RAX: ffffffffffffffda RBX: 00007fb3831f6f80 RCX: 00007fb3830d7959
[ 72.121302][ T4654] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004
[ 72.129283][ T4654] RBP: 00007fb382459120 R08: 0000000000000000 R09: 0000000000000000
[ 72.137279][ T4654] R10: 0000000000105405 R11: 0000000000000246 R12: 0000000000000001
[ 72.145258][ T4654] R13: 000000000000000b R14: 00007fb3831f6f80 R15: 00007ffd699d8038
[ 72.153250][ T4654]
[ 72.156526][ T4654] Kernel Offset: disabled
[ 72.161087][ T4654] Rebooting in 86400 seconds..