Warning: Permanently added '10.128.0.109' (ED25519) to the list of known hosts. 2025/06/08 08:09:23 ignoring optional flag "sandboxArg"="0" 2025/06/08 08:09:24 parsed 1 programs [ 52.675373][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 52.675386][ T24] audit: type=1400 audit(1749370165.060:101): avc: denied { create } for pid=407 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.702457][ T24] audit: type=1400 audit(1749370165.060:102): avc: denied { write } for pid=407 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.723115][ T24] audit: type=1400 audit(1749370165.060:103): avc: denied { read } for pid=407 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.743434][ T24] audit: type=1400 audit(1749370165.090:104): avc: denied { unlink } for pid=407 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 52.773059][ T407] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.180377][ T24] audit: type=1401 audit(1749370165.560:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.250743][ T24] audit: type=1400 audit(1749370165.630:106): avc: denied { create } for pid=417 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.541554][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.548922][ T441] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.556412][ T441] device bridge_slave_0 entered promiscuous mode [ 53.563191][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.570356][ T441] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.577750][ T441] device bridge_slave_1 entered promiscuous mode [ 53.612156][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.619227][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.626591][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.633717][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.652032][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.659837][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.667318][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.676279][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.684661][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.691826][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.700825][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.709056][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.716120][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.728528][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.743177][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.757809][ T441] device veth0_vlan entered promiscuous mode [ 53.764447][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.772885][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.781103][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.788724][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.799552][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.809095][ T441] device veth1_macvtap entered promiscuous mode [ 53.818440][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.828104][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/06/08 08:09:26 executed programs: 0 [ 54.342897][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.350081][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.357988][ T467] device bridge_slave_0 entered promiscuous mode [ 54.364923][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.372066][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.379644][ T467] device bridge_slave_1 entered promiscuous mode [ 54.418931][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.426082][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.433346][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.440454][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.464048][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.471841][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.479432][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.515606][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.534016][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.543524][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.550601][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.558423][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.566989][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.574024][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.581481][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.589492][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.599051][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.607298][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.617953][ T467] device veth0_vlan entered promiscuous mode [ 54.625626][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.633207][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.644492][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.653361][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.662886][ T467] device veth1_macvtap entered promiscuous mode [ 54.673545][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.681259][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.689757][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.704721][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.713122][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.774884][ T485] erofs: (device loop2): mounted with root inode @ nid 36. [ 54.782432][ T24] audit: type=1400 audit(1749370167.170:107): avc: denied { mount } for pid=484 comm="syz.2.16" name="/" dev="loop2" ino=36 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.790335][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 54.813450][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 144 @ nid 36 [ 54.822607][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 54.832434][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 143 @ nid 36 [ 54.841856][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 142 @ nid 36 [ 54.851096][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 141 @ nid 36 [ 54.860497][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 140 @ nid 36 [ 54.869734][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 139 @ nid 36 [ 54.879056][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 138 @ nid 36 [ 54.888384][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 54.897812][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 137 @ nid 36 [ 54.907118][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 136 @ nid 36 [ 54.916327][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 135 @ nid 36 [ 54.925732][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 54.935109][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 134 @ nid 36 [ 54.944246][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 133 @ nid 36 [ 54.953631][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 132 @ nid 36 [ 54.962825][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 131 @ nid 36 [ 54.972125][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 130 @ nid 36 [ 54.981531][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 129 @ nid 36 [ 54.990915][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.000440][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 128 @ nid 36 [ 55.009686][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 127 @ nid 36 [ 55.019170][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 126 @ nid 36 [ 55.028491][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.038051][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 125 @ nid 36 [ 55.047201][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 124 @ nid 36 [ 55.056425][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 123 @ nid 36 [ 55.065679][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 122 @ nid 36 [ 55.074781][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 121 @ nid 36 [ 55.084084][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 120 @ nid 36 [ 55.093502][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.102837][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 119 @ nid 36 [ 55.112218][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 118 @ nid 36 [ 55.121528][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 117 @ nid 36 [ 55.130691][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.140077][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 116 @ nid 36 [ 55.149490][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 115 @ nid 36 [ 55.158624][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 114 @ nid 36 [ 55.167854][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 113 @ nid 36 [ 55.177204][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 112 @ nid 36 [ 55.186427][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 111 @ nid 36 [ 55.195621][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.204959][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 110 @ nid 36 [ 55.214425][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 109 @ nid 36 [ 55.223937][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 108 @ nid 36 [ 55.233128][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.242710][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 107 @ nid 36 [ 55.252194][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 106 @ nid 36 [ 55.261555][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 105 @ nid 36 [ 55.270761][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 104 @ nid 36 [ 55.280193][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 103 @ nid 36 [ 55.289823][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 102 @ nid 36 [ 55.298987][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.308302][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 101 @ nid 36 [ 55.317466][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 100 @ nid 36 [ 55.326709][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 99 @ nid 36 [ 55.336800][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.346185][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 98 @ nid 36 [ 55.355279][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 97 @ nid 36 [ 55.364298][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 96 @ nid 36 [ 55.373372][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 95 @ nid 36 [ 55.382416][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 94 @ nid 36 [ 55.391460][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 93 @ nid 36 [ 55.400513][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.410032][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 92 @ nid 36 [ 55.419086][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 91 @ nid 36 [ 55.428139][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 90 @ nid 36 [ 55.437192][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.446518][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 89 @ nid 36 [ 55.455998][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 88 @ nid 36 [ 55.465144][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 87 @ nid 36 [ 55.474225][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 86 @ nid 36 [ 55.483406][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 85 @ nid 36 [ 55.492732][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 84 @ nid 36 [ 55.502364][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.511841][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 83 @ nid 36 [ 55.521129][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 82 @ nid 36 [ 55.530205][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 81 @ nid 36 [ 55.539283][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.548607][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 80 @ nid 36 [ 55.557698][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 79 @ nid 36 [ 55.566928][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 78 @ nid 36 [ 55.576192][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 77 @ nid 36 [ 55.585271][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 76 @ nid 36 [ 55.594361][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 75 @ nid 36 [ 55.603498][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.612911][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 74 @ nid 36 [ 55.621981][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 73 @ nid 36 [ 55.631018][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 72 @ nid 36 [ 55.640247][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.651022][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 71 @ nid 36 [ 55.660114][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 70 @ nid 36 [ 55.669208][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 69 @ nid 36 [ 55.678288][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 68 @ nid 36 [ 55.687515][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 67 @ nid 36 [ 55.696827][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 66 @ nid 36 [ 55.705884][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.715294][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 65 @ nid 36 [ 55.724389][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 64 @ nid 36 [ 55.733758][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 63 @ nid 36 [ 55.742959][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.752295][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 62 @ nid 36 [ 55.761599][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 61 @ nid 36 [ 55.770717][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 60 @ nid 36 [ 55.780010][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 59 @ nid 36 [ 55.789086][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 58 @ nid 36 [ 55.798124][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 57 @ nid 36 [ 55.807316][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.816793][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 56 @ nid 36 [ 55.825957][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 55 @ nid 36 [ 55.835493][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 54 @ nid 36 [ 55.844559][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.853983][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 53 @ nid 36 [ 55.863058][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 52 @ nid 36 [ 55.872314][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 51 @ nid 36 [ 55.881355][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 50 @ nid 36 [ 55.890670][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 49 @ nid 36 [ 55.899759][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 48 @ nid 36 [ 55.908897][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.918370][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 47 @ nid 36 [ 55.927472][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 46 @ nid 36 [ 55.936604][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 45 @ nid 36 [ 55.945702][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 44 @ nid 36 [ 55.954736][ T485] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 55.964423][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 43 @ nid 36 [ 55.973636][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.983073][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 41 @ nid 36 [ 55.992308][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 38 @ nid 36 [ 56.002107][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 37 @ nid 36 [ 56.011228][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 35 @ nid 36 [ 56.020497][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 56.029866][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 34 @ nid 36 [ 56.038949][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 33 @ nid 36 [ 56.048666][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 32 @ nid 36 [ 56.057968][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 31 @ nid 36 [ 56.067115][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 29 @ nid 36 [ 56.076387][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 28 @ nid 36 [ 56.076715][ T113] device bridge_slave_1 left promiscuous mode [ 56.085445][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 27 @ nid 36 [ 56.085462][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 26 @ nid 36 [ 56.100776][ T113] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.109779][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 25 @ nid 36 [ 56.125934][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 56.126119][ T113] device bridge_slave_0 left promiscuous mode [ 56.135277][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 24 @ nid 36 [ 56.135289][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 23 @ nid 36 [ 56.135299][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 22 @ nid 36 [ 56.135307][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 56.135316][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 21 @ nid 36 [ 56.135325][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 20 @ nid 36 [ 56.135335][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 19 @ nid 36 [ 56.135344][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 18 @ nid 36 [ 56.135356][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 17 @ nid 36 [ 56.135365][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 16 @ nid 36 [ 56.135373][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 56.135382][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 15 @ nid 36 [ 56.135397][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 14 @ nid 36 [ 56.135407][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 13 @ nid 36 [ 56.135417][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 12 @ nid 36 [ 56.135448][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 9 @ nid 36 [ 56.142594][ T113] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.150544][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 8 @ nid 36 [ 56.303791][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 7 @ nid 36 [ 56.312946][ T485] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 56.313135][ T113] device veth1_macvtap left promiscuous mode [ 56.322414][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 6 @ nid 36 [ 56.328411][ T113] device veth0_vlan left promiscuous mode [ 56.337352][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 5 @ nid 36 [ 56.352000][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 4 @ nid 36 [ 56.360994][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 3 @ nid 36 [ 56.370033][ T485] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 56.379690][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 1 @ nid 36 [ 56.388661][ T485] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 56.398315][ T485] erofs: (device loop2): z_erofs_readahead: readahead error at page 0 @ nid 36 [ 56.407331][ T485] attempt to access beyond end of device [ 56.407331][ T485] loop2: rw=524288, want=720, limit=16 [ 56.418397][ T485] attempt to access beyond end of device [ 56.418397][ T485] loop2: rw=524288, want=525144, limit=16 [ 56.429645][ T485] attempt to access beyond end of device [ 56.429645][ T485] loop2: rw=524288, want=72, limit=16 [ 56.440627][ T485] attempt to access beyond end of device [ 56.440627][ T485] loop2: rw=524288, want=1183600, limit=16 [ 56.451981][ T485] attempt to access beyond end of device [ 56.451981][ T485] loop2: rw=524288, want=1048976, limit=16 [ 56.463430][ T485] attempt to access beyond end of device [ 56.463430][ T485] loop2: rw=524288, want=672, limit=16 [ 56.474537][ T485] attempt to access beyond end of device [ 56.474537][ T485] loop2: rw=524288, want=3670472, limit=16 [ 56.486071][ T485] attempt to access beyond end of device [ 56.486071][ T485] loop2: rw=524288, want=790384, limit=16 [ 56.497482][ T485] attempt to access beyond end of device [ 56.497482][ T485] loop2: rw=524288, want=14425508768, limit=16 [ 56.509300][ T485] BUG: scheduling while atomic: syz.2.16/485/0x00000002 [ 56.509697][ T42] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress -18 in[3072, 1024] out[3984] [ 56.516268][ T485] Modules linked in: [ 56.531251][ T485] Preemption disabled at: [ 56.531288][ T485] [] z_erofs_reload_indexes+0x1d0/0x450 [ 56.531307][ T485] CPU: 0 PID: 485 Comm: syz.2.16 Not tainted 5.10.238-syzkaller-1007479-gd76d4cd0623a #0 [ 56.542706][ T485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 56.562555][ T485] Call Trace: [ 56.562587][ T485] __dump_stack+0x21/0x24 [ 56.570152][ T485] dump_stack_lvl+0x169/0x1d8 [ 56.574819][ T485] ? z_erofs_reload_indexes+0x1d0/0x450 [ 56.580353][ T485] ? z_erofs_reload_indexes+0x1d0/0x450 [ 56.580364][ T485] ? show_regs_print_info+0x18/0x18 [ 56.580383][ T485] ? z_erofs_reload_indexes+0x1d0/0x450 [ 56.591092][ T485] dump_stack+0x15/0x1c [ 56.600744][ T485] __schedule_bug+0x177/0x230 [ 56.605424][ T485] ? __migrate_task+0x190/0x190 [ 56.605444][ T485] __schedule+0xc33/0x1310 [ 56.614867][ T485] ? release_firmware_map_entry+0x190/0x190 [ 56.620787][ T485] ? task_work_add+0x1b2/0x1e0 [ 56.620797][ T485] schedule+0x13c/0x1d0 [ 56.620809][ T485] exit_to_user_mode_loop+0x4b/0xe0 [ 56.620831][ T485] syscall_exit_to_user_mode+0x68/0x90 [ 56.630313][ T485] do_syscall_64+0x3d/0x40 [ 56.640977][ T485] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.651243][ T485] RIP: 0033:0x7f27fd2f8969 [ 56.655736][ T485] 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 [ 56.655744][ T485] RSP: 002b:00007f27fcd69038 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 56.683766][ T485] RAX: 0000000000000000 RBX: 00007f27fd51ffa0 RCX: 00007f27fd2f8969 [ 56.691735][ T485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 56.691742][ T485] RBP: 00007f27fd37aab1 R08: 0000000000000000 R09: 0000000000000000 [ 56.691749][ T485] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 56.691764][ T485] R13: 0000000000000000 R14: 00007f27fd51ffa0 R15: 00007ffcd88f3d68 [ 56.801329][ T488] erofs: (device loop2): mounted with root inode @ nid 36. [ 56.810502][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 56.819847][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 144 @ nid 36 [ 56.829156][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 56.838746][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 143 @ nid 36 [ 56.848024][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 142 @ nid 36 [ 56.857461][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 141 @ nid 36 [ 56.866632][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 140 @ nid 36 [ 56.875811][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 139 @ nid 36 [ 56.884908][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 138 @ nid 36 [ 56.894051][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 56.903519][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 137 @ nid 36 [ 56.912826][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 136 @ nid 36 [ 56.922010][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 135 @ nid 36 [ 56.931189][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 56.940513][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 134 @ nid 36 [ 56.949642][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 133 @ nid 36 [ 56.958772][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 132 @ nid 36 [ 56.967895][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 131 @ nid 36 [ 56.977099][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 130 @ nid 36 [ 56.986224][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 129 @ nid 36 [ 56.995386][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.004650][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 128 @ nid 36 [ 57.014079][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 127 @ nid 36 [ 57.023227][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 126 @ nid 36 [ 57.032410][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.041740][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 125 @ nid 36 [ 57.050910][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 124 @ nid 36 [ 57.060090][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 123 @ nid 36 [ 57.069345][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 122 @ nid 36 [ 57.078492][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 121 @ nid 36 [ 57.087673][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 120 @ nid 36 [ 57.096803][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.106104][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 119 @ nid 36 [ 57.115238][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 118 @ nid 36 [ 57.124368][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 117 @ nid 36 [ 57.133580][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.142906][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 116 @ nid 36 [ 57.152032][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 115 @ nid 36 [ 57.161179][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 114 @ nid 36 [ 57.170304][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 113 @ nid 36 [ 57.179456][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 112 @ nid 36 [ 57.188577][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 111 @ nid 36 [ 57.197714][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.207009][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 110 @ nid 36 [ 57.216135][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 109 @ nid 36 [ 57.225437][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 108 @ nid 36 [ 57.234538][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.243859][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 107 @ nid 36 [ 57.253084][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 106 @ nid 36 [ 57.262231][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 105 @ nid 36 [ 57.271379][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 104 @ nid 36 [ 57.280523][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 103 @ nid 36 [ 57.289666][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 102 @ nid 36 [ 57.298830][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.308143][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 101 @ nid 36 [ 57.317287][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 100 @ nid 36 [ 57.326524][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 99 @ nid 36 [ 57.335597][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.345264][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 98 @ nid 36 [ 57.354274][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 97 @ nid 36 [ 57.363374][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 96 @ nid 36 [ 57.372440][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 95 @ nid 36 [ 57.381622][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 94 @ nid 36 [ 57.390709][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 93 @ nid 36 [ 57.399760][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.409158][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 92 @ nid 36 [ 57.418219][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 91 @ nid 36 [ 57.427261][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 90 @ nid 36 [ 57.436487][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.445840][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 89 @ nid 36 [ 57.454951][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 88 @ nid 36 [ 57.463993][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 87 @ nid 36 [ 57.473340][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 86 @ nid 36 [ 57.482396][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 85 @ nid 36 [ 57.491551][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 84 @ nid 36 [ 57.500598][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.509955][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 83 @ nid 36 [ 57.519013][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 82 @ nid 36 [ 57.528085][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 81 @ nid 36 [ 57.537146][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.546498][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 80 @ nid 36 [ 57.555551][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 79 @ nid 36 [ 57.564906][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 78 @ nid 36 [ 57.574019][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 77 @ nid 36 [ 57.583468][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 76 @ nid 36 [ 57.592563][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 75 @ nid 36 [ 57.601822][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.611165][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 74 @ nid 36 [ 57.620268][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 73 @ nid 36 [ 57.629369][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 72 @ nid 36 [ 57.638427][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.647916][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 71 @ nid 36 [ 57.656966][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 70 @ nid 36 [ 57.666027][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 69 @ nid 36 [ 57.675084][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 68 @ nid 36 [ 57.684177][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 67 @ nid 36 [ 57.693214][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 66 @ nid 36 [ 57.702469][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.711802][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 65 @ nid 36 [ 57.720942][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 64 @ nid 36 [ 57.730280][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 63 @ nid 36 [ 57.739585][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.748966][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 62 @ nid 36 [ 57.758062][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 61 @ nid 36 [ 57.767132][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 60 @ nid 36 [ 57.776284][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 59 @ nid 36 [ 57.785479][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 58 @ nid 36 [ 57.794530][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 57 @ nid 36 [ 57.803670][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.812993][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 56 @ nid 36 [ 57.822624][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 55 @ nid 36 [ 57.831730][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 54 @ nid 36 [ 57.840876][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.850296][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 53 @ nid 36 [ 57.859344][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 52 @ nid 36 [ 57.868477][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 51 @ nid 36 [ 57.877603][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 50 @ nid 36 [ 57.886707][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 49 @ nid 36 [ 57.895941][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 48 @ nid 36 [ 57.904988][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.914312][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 47 @ nid 36 [ 57.923378][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 46 @ nid 36 [ 57.932444][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 45 @ nid 36 [ 57.941609][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 44 @ nid 36 [ 57.950826][ T488] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 57.960472][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 43 @ nid 36 [ 57.969557][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 57.978909][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 41 @ nid 36 [ 57.987987][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 38 @ nid 36 [ 57.997036][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 37 @ nid 36 [ 58.006131][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 35 @ nid 36 [ 58.015179][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.024444][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 34 @ nid 36 [ 58.033479][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 33 @ nid 36 [ 58.042513][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 32 @ nid 36 [ 58.051556][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 31 @ nid 36 [ 58.060612][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 29 @ nid 36 [ 58.069735][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 28 @ nid 36 [ 58.078770][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 27 @ nid 36 [ 58.087798][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 26 @ nid 36 [ 58.096919][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 25 @ nid 36 [ 58.106243][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.115581][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 24 @ nid 36 [ 58.124596][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 23 @ nid 36 [ 58.133633][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 22 @ nid 36 [ 58.142682][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.151983][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 21 @ nid 36 [ 58.161301][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 20 @ nid 36 [ 58.170467][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 19 @ nid 36 [ 58.179525][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 18 @ nid 36 [ 58.188655][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 17 @ nid 36 [ 58.197786][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 16 @ nid 36 [ 58.206827][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.216128][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 15 @ nid 36 [ 58.225181][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 14 @ nid 36 [ 58.234207][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 13 @ nid 36 [ 58.243239][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 12 @ nid 36 [ 58.252330][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 9 @ nid 36 [ 58.261296][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 8 @ nid 36 [ 58.270250][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 7 @ nid 36 [ 58.279549][ T488] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.288982][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 6 @ nid 36 [ 58.297971][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 5 @ nid 36 [ 58.306932][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 4 @ nid 36 [ 58.315894][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 3 @ nid 36 [ 58.324854][ T488] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 58.334614][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 1 @ nid 36 [ 58.343566][ T488] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 58.353248][ T488] erofs: (device loop2): z_erofs_readahead: readahead error at page 0 @ nid 36 [ 58.362499][ T488] attempt to access beyond end of device [ 58.362499][ T488] loop2: rw=524288, want=720, limit=16 [ 58.373667][ T488] BUG: scheduling while atomic: syz.2.17/488/0x00000002 [ 58.373794][ T41] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress -18 in[3072, 1024] out[3984] [ 58.380623][ T488] Modules linked in: [ 58.380639][ T488] Preemption disabled at: [ 58.395582][ T488] [] z_erofs_reload_indexes+0x1d0/0x450 [ 58.395602][ T488] CPU: 1 PID: 488 Comm: syz.2.17 Tainted: G W 5.10.238-syzkaller-1007479-gd76d4cd0623a #0 [ 58.407031][ T488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 58.407036][ T488] Call Trace: [ 58.407058][ T488] __dump_stack+0x21/0x24 [ 58.407080][ T488] dump_stack_lvl+0x169/0x1d8 [ 58.428326][ T488] ? z_erofs_reload_indexes+0x1d0/0x450 [ 58.428345][ T488] ? z_erofs_reload_indexes+0x1d0/0x450 [ 58.435917][ T488] ? show_regs_print_info+0x18/0x18 [ 58.435937][ T488] ? z_erofs_reload_indexes+0x1d0/0x450 [ 58.446112][ T488] dump_stack+0x15/0x1c [ 58.446132][ T488] __schedule_bug+0x177/0x230 [ 58.456855][ T488] ? __migrate_task+0x190/0x190 [ 58.456867][ T488] __schedule+0xc33/0x1310 [ 58.456879][ T488] ? release_firmware_map_entry+0x190/0x190 [ 58.456898][ T488] ? task_work_add+0x1b2/0x1e0 [ 58.466576][ T488] schedule+0x13c/0x1d0 [ 58.466590][ T488] exit_to_user_mode_loop+0x4b/0xe0 [ 58.466613][ T488] syscall_exit_to_user_mode+0x68/0x90 [ 58.476211][ T488] do_syscall_64+0x3d/0x40 [ 58.476226][ T488] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 58.476243][ T488] RIP: 0033:0x7f27fd2f8969 [ 58.486507][ T488] 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 [ 58.486514][ T488] RSP: 002b:00007f27fcd69038 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 58.495399][ T488] RAX: 0000000000000000 RBX: 00007f27fd51ffa0 RCX: 00007f27fd2f8969 [ 58.495407][ T488] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 58.495421][ T488] RBP: 00007f27fd37aab1 R08: 0000000000000000 R09: 0000000000000000 [ 58.506121][ T488] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 58.506129][ T488] R13: 0000000000000000 R14: 00007f27fd51ffa0 R15: 00007ffcd88f3d68 [ 58.685841][ T491] erofs: (device loop2): mounted with root inode @ nid 36. [ 58.695062][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.704420][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 144 @ nid 36 [ 58.713608][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.722993][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 143 @ nid 36 [ 58.732192][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 142 @ nid 36 [ 58.741350][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 141 @ nid 36 [ 58.750797][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 140 @ nid 36 [ 58.759938][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 139 @ nid 36 [ 58.769065][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 138 @ nid 36 [ 58.778398][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.787711][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 137 @ nid 36 [ 58.796869][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 136 @ nid 36 [ 58.806034][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 135 @ nid 36 [ 58.815156][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.824529][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 134 @ nid 36 [ 58.833677][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 133 @ nid 36 [ 58.842881][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 132 @ nid 36 [ 58.852260][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 131 @ nid 36 [ 58.861427][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 130 @ nid 36 [ 58.870624][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 129 @ nid 36 [ 58.879757][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.889075][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 128 @ nid 36 [ 58.898227][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 127 @ nid 36 [ 58.907369][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 126 @ nid 36 [ 58.916581][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.926082][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 125 @ nid 36 [ 58.935282][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 124 @ nid 36 [ 58.944460][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 123 @ nid 36 [ 58.953605][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 122 @ nid 36 [ 58.962763][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 121 @ nid 36 [ 58.971995][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 120 @ nid 36 [ 58.981139][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.990449][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 119 @ nid 36 [ 58.999578][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 118 @ nid 36 [ 59.008820][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 117 @ nid 36 [ 59.018070][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.027469][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 116 @ nid 36 [ 59.036642][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 115 @ nid 36 [ 59.045783][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 114 @ nid 36 [ 59.055094][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 113 @ nid 36 [ 59.064214][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 112 @ nid 36 [ 59.073396][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 111 @ nid 36 [ 59.082539][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.091859][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 110 @ nid 36 [ 59.101040][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 109 @ nid 36 [ 59.110535][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 108 @ nid 36 [ 59.119776][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.129091][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 107 @ nid 36 [ 59.138253][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 106 @ nid 36 [ 59.147391][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 105 @ nid 36 [ 59.156700][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 104 @ nid 36 [ 59.166062][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 103 @ nid 36 [ 59.175297][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 102 @ nid 36 [ 59.184497][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.194066][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 101 @ nid 36 [ 59.203235][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 100 @ nid 36 [ 59.212461][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 99 @ nid 36 [ 59.221520][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.230826][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 98 @ nid 36 [ 59.239875][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 97 @ nid 36 [ 59.248908][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 96 @ nid 36 [ 59.257940][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 95 @ nid 36 [ 59.266978][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 94 @ nid 36 [ 59.276038][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 93 @ nid 36 [ 59.285087][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.294380][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 92 @ nid 36 [ 59.303440][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 91 @ nid 36 [ 59.312505][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 90 @ nid 36 [ 59.321537][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.330831][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 89 @ nid 36 [ 59.340055][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 88 @ nid 36 [ 59.349103][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 87 @ nid 36 [ 59.358189][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 86 @ nid 36 [ 59.367244][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 85 @ nid 36 [ 59.376375][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 84 @ nid 36 [ 59.385432][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.394719][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 83 @ nid 36 [ 59.403870][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 82 @ nid 36 [ 59.412904][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 81 @ nid 36 [ 59.421987][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.431380][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 80 @ nid 36 [ 59.440408][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 79 @ nid 36 [ 59.449479][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 78 @ nid 36 [ 59.458552][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 77 @ nid 36 [ 59.467593][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 76 @ nid 36 [ 59.476622][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 75 @ nid 36 [ 59.485761][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.495078][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 74 @ nid 36 [ 59.504193][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 73 @ nid 36 [ 59.513246][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 72 @ nid 36 [ 59.522302][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.531601][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 71 @ nid 36 [ 59.540634][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 70 @ nid 36 [ 59.549665][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 69 @ nid 36 [ 59.558849][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 68 @ nid 36 [ 59.567900][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 67 @ nid 36 [ 59.576980][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 66 @ nid 36 [ 59.586013][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.595299][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 65 @ nid 36 [ 59.604298][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 64 @ nid 36 [ 59.613332][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 63 @ nid 36 [ 59.622411][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.631735][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 62 @ nid 36 [ 59.640867][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 61 @ nid 36 [ 59.649904][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 60 @ nid 36 [ 59.658948][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 59 @ nid 36 [ 59.668166][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 58 @ nid 36 [ 59.677203][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 57 @ nid 36 [ 59.686238][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.695564][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 56 @ nid 36 [ 59.704662][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 55 @ nid 36 [ 59.713703][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 54 @ nid 36 [ 59.722762][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.732240][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 53 @ nid 36 [ 59.741295][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 52 @ nid 36 [ 59.750382][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 51 @ nid 36 [ 59.759540][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 50 @ nid 36 [ 59.768587][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 49 @ nid 36 [ 59.777799][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 48 @ nid 36 [ 59.786980][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.796271][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 47 @ nid 36 [ 59.806130][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 46 @ nid 36 [ 59.815187][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 45 @ nid 36 [ 59.824210][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 44 @ nid 36 [ 59.833278][ T491] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 59.843119][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 43 @ nid 36 [ 59.852204][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.861513][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 41 @ nid 36 [ 59.870602][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 38 @ nid 36 [ 59.879663][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 37 @ nid 36 [ 59.888749][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 35 @ nid 36 [ 59.897803][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.907115][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 34 @ nid 36 [ 59.916152][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 33 @ nid 36 [ 59.925187][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 32 @ nid 36 [ 59.934474][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 31 @ nid 36 [ 59.943569][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 29 @ nid 36 [ 59.952636][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 28 @ nid 36 [ 59.961690][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 27 @ nid 36 [ 59.970961][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 26 @ nid 36 [ 59.980175][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 25 @ nid 36 [ 59.989355][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 59.998672][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 24 @ nid 36 [ 60.007703][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 23 @ nid 36 [ 60.016733][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 22 @ nid 36 [ 60.025771][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.035229][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 21 @ nid 36 [ 60.044258][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 20 @ nid 36 [ 60.053454][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 19 @ nid 36 [ 60.062554][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 18 @ nid 36 [ 60.071646][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 17 @ nid 36 [ 60.080688][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 16 @ nid 36 [ 60.089733][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.099031][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 15 @ nid 36 [ 60.108147][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 14 @ nid 36 [ 60.117199][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 13 @ nid 36 [ 60.126250][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 12 @ nid 36 [ 60.135359][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 9 @ nid 36 [ 60.144375][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 8 @ nid 36 [ 60.153319][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 7 @ nid 36 [ 60.162257][ T491] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.171588][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 6 @ nid 36 [ 60.180555][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 5 @ nid 36 [ 60.189596][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 4 @ nid 36 [ 60.198551][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 3 @ nid 36 [ 60.207656][ T491] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 60.217301][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 1 @ nid 36 [ 60.226258][ T491] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 60.235908][ T491] erofs: (device loop2): z_erofs_readahead: readahead error at page 0 @ nid 36 [ 60.245326][ T491] note: syz.2.18[491] exited with preempt_count 1 [ 60.245460][ T42] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress -18 in[3072, 1024] out[3984] 2025/06/08 08:09:32 executed programs: 5 [ 60.318605][ T24] audit: type=1400 audit(1749370172.700:108): avc: denied { write } for pid=398 comm="syz-execprog" path="pipe:[15326]" dev="pipefs" ino=15326 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 60.377977][ T494] erofs: (device loop2): mounted with root inode @ nid 36. [ 60.387491][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.397043][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 144 @ nid 36 [ 60.406281][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.415807][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 143 @ nid 36 [ 60.424920][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 142 @ nid 36 [ 60.434149][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 141 @ nid 36 [ 60.443353][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 140 @ nid 36 [ 60.452505][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 139 @ nid 36 [ 60.461660][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 138 @ nid 36 [ 60.470821][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.480118][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 137 @ nid 36 [ 60.489243][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 136 @ nid 36 [ 60.498371][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 135 @ nid 36 [ 60.507490][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.516850][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 134 @ nid 36 [ 60.526176][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 133 @ nid 36 [ 60.535336][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 132 @ nid 36 [ 60.544482][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 131 @ nid 36 [ 60.553760][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 130 @ nid 36 [ 60.562927][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 129 @ nid 36 [ 60.572077][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.581400][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 128 @ nid 36 [ 60.590536][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 127 @ nid 36 [ 60.599689][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 126 @ nid 36 [ 60.609146][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.618476][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 125 @ nid 36 [ 60.627609][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 124 @ nid 36 [ 60.636773][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 123 @ nid 36 [ 60.646091][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 122 @ nid 36 [ 60.655299][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 121 @ nid 36 [ 60.664434][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 120 @ nid 36 [ 60.673564][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.682933][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 119 @ nid 36 [ 60.692090][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 118 @ nid 36 [ 60.701321][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 117 @ nid 36 [ 60.710445][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.719937][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 116 @ nid 36 [ 60.729064][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 115 @ nid 36 [ 60.738201][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 114 @ nid 36 [ 60.747322][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 113 @ nid 36 [ 60.756458][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 112 @ nid 36 [ 60.765588][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 111 @ nid 36 [ 60.774708][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.784053][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 110 @ nid 36 [ 60.793189][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 109 @ nid 36 [ 60.802324][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 108 @ nid 36 [ 60.811494][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.820901][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 107 @ nid 36 [ 60.830178][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 106 @ nid 36 [ 60.839414][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 105 @ nid 36 [ 60.848665][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 104 @ nid 36 [ 60.857892][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 103 @ nid 36 [ 60.867105][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 102 @ nid 36 [ 60.876408][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.885743][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 101 @ nid 36 [ 60.894853][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 100 @ nid 36 [ 60.904008][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 99 @ nid 36 [ 60.913056][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.922388][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 98 @ nid 36 [ 60.931450][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 97 @ nid 36 [ 60.940582][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 96 @ nid 36 [ 60.949628][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 95 @ nid 36 [ 60.958678][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 94 @ nid 36 [ 60.967723][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 93 @ nid 36 [ 60.976788][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 60.986111][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 92 @ nid 36 [ 60.995161][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 91 @ nid 36 [ 61.004188][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 90 @ nid 36 [ 61.013377][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.022840][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 89 @ nid 36 [ 61.031921][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 88 @ nid 36 [ 61.040967][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 87 @ nid 36 [ 61.050059][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 86 @ nid 36 [ 61.059109][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 85 @ nid 36 [ 61.068180][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 84 @ nid 36 [ 61.077235][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.086575][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 83 @ nid 36 [ 61.095637][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 82 @ nid 36 [ 61.104680][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 81 @ nid 36 [ 61.113771][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.123105][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 80 @ nid 36 [ 61.132178][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 79 @ nid 36 [ 61.141249][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 78 @ nid 36 [ 61.150318][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 77 @ nid 36 [ 61.159362][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 76 @ nid 36 [ 61.168401][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 75 @ nid 36 [ 61.177480][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.186868][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 74 @ nid 36 [ 61.195911][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 73 @ nid 36 [ 61.204932][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 72 @ nid 36 [ 61.214054][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.223381][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 71 @ nid 36 [ 61.232426][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 70 @ nid 36 [ 61.241496][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 69 @ nid 36 [ 61.250568][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 68 @ nid 36 [ 61.260049][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 67 @ nid 36 [ 61.269102][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 66 @ nid 36 [ 61.278153][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.287458][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 65 @ nid 36 [ 61.296495][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 64 @ nid 36 [ 61.305528][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 63 @ nid 36 [ 61.314537][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.324279][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 62 @ nid 36 [ 61.333327][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 61 @ nid 36 [ 61.342359][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 60 @ nid 36 [ 61.351412][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 59 @ nid 36 [ 61.360460][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 58 @ nid 36 [ 61.369527][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 57 @ nid 36 [ 61.378583][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.387892][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 56 @ nid 36 [ 61.396935][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 55 @ nid 36 [ 61.405996][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 54 @ nid 36 [ 61.415252][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.424541][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 53 @ nid 36 [ 61.433581][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 52 @ nid 36 [ 61.442761][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 51 @ nid 36 [ 61.451818][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 50 @ nid 36 [ 61.460880][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 49 @ nid 36 [ 61.470005][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 48 @ nid 36 [ 61.479137][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.488433][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 47 @ nid 36 [ 61.497463][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 46 @ nid 36 [ 61.506636][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 45 @ nid 36 [ 61.515858][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 44 @ nid 36 [ 61.524863][ T494] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 61.534512][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 43 @ nid 36 [ 61.543567][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.552894][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 41 @ nid 36 [ 61.562059][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 38 @ nid 36 [ 61.571183][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 37 @ nid 36 [ 61.580238][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 35 @ nid 36 [ 61.589359][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.598649][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 34 @ nid 36 [ 61.607725][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 33 @ nid 36 [ 61.616798][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 32 @ nid 36 [ 61.625872][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 31 @ nid 36 [ 61.634940][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 29 @ nid 36 [ 61.643977][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 28 @ nid 36 [ 61.653013][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 27 @ nid 36 [ 61.662036][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 26 @ nid 36 [ 61.671074][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 25 @ nid 36 [ 61.680106][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.689407][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 24 @ nid 36 [ 61.698473][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 23 @ nid 36 [ 61.707734][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 22 @ nid 36 [ 61.717213][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.726752][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 21 @ nid 36 [ 61.735888][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 20 @ nid 36 [ 61.744920][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 19 @ nid 36 [ 61.753989][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 18 @ nid 36 [ 61.763167][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 17 @ nid 36 [ 61.772233][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 16 @ nid 36 [ 61.781471][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.790807][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 15 @ nid 36 [ 61.799994][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 14 @ nid 36 [ 61.809087][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 13 @ nid 36 [ 61.818288][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 12 @ nid 36 [ 61.827513][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 9 @ nid 36 [ 61.836542][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 8 @ nid 36 [ 61.845567][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 7 @ nid 36 [ 61.854506][ T494] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 61.863819][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 6 @ nid 36 [ 61.872765][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 5 @ nid 36 [ 61.881734][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 4 @ nid 36 [ 61.890688][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 3 @ nid 36 [ 61.899812][ T494] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 61.909469][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 1 @ nid 36 [ 61.918434][ T494] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 61.928186][ T494] erofs: (device loop2): z_erofs_readahead: readahead error at page 0 @ nid 36 [ 61.937206][ T494] handle_bad_sector: 17 callbacks suppressed [ 61.937217][ T494] attempt to access beyond end of device [ 61.937217][ T494] loop2: rw=524288, want=720, limit=16 [ 61.954210][ T494] attempt to access beyond end of device [ 61.954210][ T494] loop2: rw=524288, want=525144, limit=16 [ 61.965539][ T494] attempt to access beyond end of device [ 61.965539][ T494] loop2: rw=524288, want=72, limit=16 [ 61.976451][ T494] attempt to access beyond end of device [ 61.976451][ T494] loop2: rw=524288, want=1183600, limit=16 [ 61.987806][ T494] attempt to access beyond end of device [ 61.987806][ T494] loop2: rw=524288, want=1048976, limit=16 [ 61.999149][ T494] attempt to access beyond end of device [ 61.999149][ T494] loop2: rw=524288, want=672, limit=16 [ 62.010130][ T494] attempt to access beyond end of device [ 62.010130][ T494] loop2: rw=524288, want=3670472, limit=16 [ 62.021472][ T494] attempt to access beyond end of device [ 62.021472][ T494] loop2: rw=524288, want=790384, limit=16 [ 62.032713][ T494] attempt to access beyond end of device [ 62.032713][ T494] loop2: rw=524288, want=14425508768, limit=16 [ 62.044653][ T494] BUG: scheduling while atomic: syz.2.19/494/0x00000002 [ 62.044781][ T42] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress -18 in[3072, 1024] out[3984] [ 62.051644][ T494] Modules linked in: [ 62.066677][ T494] [ 62.066681][ T494] Preemption disabled at: [ 62.066734][ T494] [] z_erofs_reload_indexes+0x1d0/0x450 [ 62.073352][ T494] CPU: 0 PID: 494 Comm: syz.2.19 Tainted: G W 5.10.238-syzkaller-1007479-gd76d4cd0623a #0 [ 62.091599][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 62.091617][ T494] Call Trace: [ 62.104934][ T494] __dump_stack+0x21/0x24 [ 62.109261][ T494] dump_stack_lvl+0x169/0x1d8 [ 62.109283][ T494] ? z_erofs_reload_indexes+0x1d0/0x450 [ 62.119494][ T494] ? z_erofs_reload_indexes+0x1d0/0x450 [ 62.119506][ T494] ? show_regs_print_info+0x18/0x18 [ 62.119526][ T494] ? z_erofs_reload_indexes+0x1d0/0x450 [ 62.130233][ T494] dump_stack+0x15/0x1c [ 62.139902][ T494] __schedule_bug+0x177/0x230 [ 62.144579][ T494] ? __migrate_task+0x190/0x190 [ 62.149418][ T494] __schedule+0xc33/0x1310 [ 62.149439][ T494] ? release_firmware_map_entry+0x190/0x190 [ 62.159700][ T494] ? task_work_add+0x1b2/0x1e0 [ 62.159725][ T494] schedule+0x13c/0x1d0 [ 62.168731][ T494] exit_to_user_mode_loop+0x4b/0xe0 [ 62.168752][ T494] syscall_exit_to_user_mode+0x68/0x90 [ 62.179378][ T494] do_syscall_64+0x3d/0x40 [ 62.179391][ T494] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 62.179409][ T494] RIP: 0033:0x7f27fd2f8969 [ 62.189799][ T494] 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 [ 62.189814][ T494] RSP: 002b:00007f27fcd69038 EFLAGS: 00000246 [ 62.213800][ T494] ORIG_RAX: 00000000000000dd [ 62.213809][ T494] RAX: 0000000000000000 RBX: 00007f27fd51ffa0 RCX: 00007f27fd2f8969 [ 62.213815][ T494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 62.213829][ T494] RBP: 00007f27fd37aab1 R08: 0000000000000000 R09: 0000000000000000 [ 62.224590][ T494] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 62.240932][ T494] R13: 0000000000000000 R14: 00007f27fd51ffa0 R15: 00007ffcd88f3d68 [ 62.363536][ T497] erofs: (device loop2): mounted with root inode @ nid 36. [ 62.372532][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.381880][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 144 @ nid 36 [ 62.391046][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.400354][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 143 @ nid 36 [ 62.409669][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 142 @ nid 36 [ 62.418935][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 141 @ nid 36 [ 62.428090][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 140 @ nid 36 [ 62.437223][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 139 @ nid 36 [ 62.446507][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 138 @ nid 36 [ 62.455651][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.464955][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 137 @ nid 36 [ 62.474189][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 136 @ nid 36 [ 62.483517][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 135 @ nid 36 [ 62.492726][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.502052][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 134 @ nid 36 [ 62.511219][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 133 @ nid 36 [ 62.520417][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 132 @ nid 36 [ 62.529654][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 131 @ nid 36 [ 62.539040][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 130 @ nid 36 [ 62.548212][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 129 @ nid 36 [ 62.557477][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.567264][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 128 @ nid 36 [ 62.576414][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 127 @ nid 36 [ 62.585539][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 126 @ nid 36 [ 62.594650][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.604066][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 125 @ nid 36 [ 62.613453][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 124 @ nid 36 [ 62.622690][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 123 @ nid 36 [ 62.631836][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 122 @ nid 36 [ 62.640976][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 121 @ nid 36 [ 62.650248][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 120 @ nid 36 [ 62.659492][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.669041][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 119 @ nid 36 [ 62.678182][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 118 @ nid 36 [ 62.687318][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 117 @ nid 36 [ 62.696545][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.705877][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 116 @ nid 36 [ 62.715192][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 115 @ nid 36 [ 62.724304][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 114 @ nid 36 [ 62.733440][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 113 @ nid 36 [ 62.742575][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 112 @ nid 36 [ 62.751721][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 111 @ nid 36 [ 62.760859][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.770153][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 110 @ nid 36 [ 62.779268][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 109 @ nid 36 [ 62.788442][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 108 @ nid 36 [ 62.797649][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.807073][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 107 @ nid 36 [ 62.816271][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 106 @ nid 36 [ 62.825500][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 105 @ nid 36 [ 62.834640][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 104 @ nid 36 [ 62.843812][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 103 @ nid 36 [ 62.852961][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 102 @ nid 36 [ 62.862230][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.871640][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 101 @ nid 36 [ 62.881425][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 100 @ nid 36 [ 62.890563][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 99 @ nid 36 [ 62.899632][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.909005][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 98 @ nid 36 [ 62.918132][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 97 @ nid 36 [ 62.927177][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 96 @ nid 36 [ 62.936323][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 95 @ nid 36 [ 62.945403][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 94 @ nid 36 [ 62.954410][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 93 @ nid 36 [ 62.963470][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 62.972781][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 92 @ nid 36 [ 62.981924][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 91 @ nid 36 [ 62.990973][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 90 @ nid 36 [ 63.000015][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.009346][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 89 @ nid 36 [ 63.018405][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 88 @ nid 36 [ 63.027551][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 87 @ nid 36 [ 63.036734][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 86 @ nid 36 [ 63.045785][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 85 @ nid 36 [ 63.054795][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 84 @ nid 36 [ 63.063866][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.073173][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 83 @ nid 36 [ 63.082243][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 82 @ nid 36 [ 63.091338][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 81 @ nid 36 [ 63.100486][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.109841][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 80 @ nid 36 [ 63.118915][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 79 @ nid 36 [ 63.128067][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 78 @ nid 36 [ 63.137153][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 77 @ nid 36 [ 63.146236][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 76 @ nid 36 [ 63.155299][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 75 @ nid 36 [ 63.164327][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.173762][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 74 @ nid 36 [ 63.182818][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 73 @ nid 36 [ 63.191851][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 72 @ nid 36 [ 63.200909][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.210226][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 71 @ nid 36 [ 63.219274][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 70 @ nid 36 [ 63.228501][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 69 @ nid 36 [ 63.237545][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 68 @ nid 36 [ 63.246930][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 67 @ nid 36 [ 63.256220][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 66 @ nid 36 [ 63.265296][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.274716][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 65 @ nid 36 [ 63.283879][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 64 @ nid 36 [ 63.292922][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 63 @ nid 36 [ 63.302008][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.311306][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 62 @ nid 36 [ 63.320342][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 61 @ nid 36 [ 63.329413][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 60 @ nid 36 [ 63.338765][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 59 @ nid 36 [ 63.347836][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 58 @ nid 36 [ 63.356867][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 57 @ nid 36 [ 63.365907][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.375193][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 56 @ nid 36 [ 63.384205][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 55 @ nid 36 [ 63.393249][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 54 @ nid 36 [ 63.402283][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.411569][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 53 @ nid 36 [ 63.420596][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 52 @ nid 36 [ 63.429677][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 51 @ nid 36 [ 63.438723][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 50 @ nid 36 [ 63.447766][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 49 @ nid 36 [ 63.456915][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 48 @ nid 36 [ 63.465951][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.475282][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 47 @ nid 36 [ 63.484303][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 46 @ nid 36 [ 63.493572][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 45 @ nid 36 [ 63.502708][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 44 @ nid 36 [ 63.511970][ T497] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 63.521733][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 43 @ nid 36 [ 63.530805][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.540121][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 41 @ nid 36 [ 63.549222][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 38 @ nid 36 [ 63.558270][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 37 @ nid 36 [ 63.567459][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 35 @ nid 36 [ 63.576598][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.585931][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 34 @ nid 36 [ 63.595439][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 33 @ nid 36 [ 63.604666][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 32 @ nid 36 [ 63.613728][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 31 @ nid 36 [ 63.622811][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 29 @ nid 36 [ 63.631880][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 28 @ nid 36 [ 63.640924][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 27 @ nid 36 [ 63.649982][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 26 @ nid 36 [ 63.659060][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 25 @ nid 36 [ 63.668116][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.677473][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 24 @ nid 36 [ 63.686539][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 23 @ nid 36 [ 63.695612][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 22 @ nid 36 [ 63.704613][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.713903][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 21 @ nid 36 [ 63.722935][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 20 @ nid 36 [ 63.731968][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 19 @ nid 36 [ 63.740998][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 18 @ nid 36 [ 63.750038][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 17 @ nid 36 [ 63.759076][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 16 @ nid 36 [ 63.768108][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.777403][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 15 @ nid 36 [ 63.786434][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 14 @ nid 36 [ 63.795460][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 13 @ nid 36 [ 63.804554][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 12 @ nid 36 [ 63.813622][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 9 @ nid 36 [ 63.822576][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 8 @ nid 36 [ 63.831547][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 7 @ nid 36 [ 63.840493][ T497] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.849796][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 6 @ nid 36 [ 63.858741][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 5 @ nid 36 [ 63.867779][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 4 @ nid 36 [ 63.876729][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 3 @ nid 36 [ 63.885735][ T497] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 63.895397][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 1 @ nid 36 [ 63.904327][ T497] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 63.914058][ T497] erofs: (device loop2): z_erofs_readahead: readahead error at page 0 @ nid 36 [ 63.923049][ T497] attempt to access beyond end of device [ 63.923049][ T497] loop2: rw=524288, want=720, limit=16 [ 63.934205][ T497] BUG: scheduling while atomic: syz.2.20/497/0x00000002 [ 63.934331][ T42] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress -18 in[3072, 1024] out[3984] [ 63.941153][ T497] Modules linked in: [ 63.956066][ T497] Preemption disabled at: [ 63.956086][ T497] [] z_erofs_reload_indexes+0x1d0/0x450 [ 63.960427][ T497] CPU: 0 PID: 497 Comm: syz.2.20 Tainted: G W 5.10.238-syzkaller-1007479-gd76d4cd0623a #0 [ 63.978724][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 63.978730][ T497] Call Trace: [ 63.978752][ T497] __dump_stack+0x21/0x24 [ 63.978774][ T497] dump_stack_lvl+0x169/0x1d8 [ 63.992100][ T497] ? z_erofs_reload_indexes+0x1d0/0x450 [ 64.001067][ T497] ? z_erofs_reload_indexes+0x1d0/0x450 [ 64.012197][ T497] ? show_regs_print_info+0x18/0x18 [ 64.017386][ T497] ? z_erofs_reload_indexes+0x1d0/0x450 [ 64.017397][ T497] dump_stack+0x15/0x1c [ 64.017410][ T497] __schedule_bug+0x177/0x230 [ 64.017421][ T497] ? __migrate_task+0x190/0x190 [ 64.017442][ T497] __schedule+0xc33/0x1310 [ 64.027370][ T497] ? release_firmware_map_entry+0x190/0x190 [ 64.027389][ T497] ? task_work_add+0x1b2/0x1e0 [ 64.036883][ T497] schedule+0x13c/0x1d0 [ 64.036895][ T497] exit_to_user_mode_loop+0x4b/0xe0 [ 64.036915][ T497] syscall_exit_to_user_mode+0x68/0x90 [ 64.047173][ T497] do_syscall_64+0x3d/0x40 [ 64.047187][ T497] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 64.047204][ T497] RIP: 0033:0x7f27fd2f8969 [ 64.056083][ T497] 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 [ 64.056097][ T497] RSP: 002b:00007f27fcd69038 EFLAGS: 00000246 [ 64.067013][ T497] ORIG_RAX: 00000000000000dd [ 64.067022][ T497] RAX: 0000000000000000 RBX: 00007f27fd51ffa0 RCX: 00007f27fd2f8969 [ 64.067028][ T497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 64.067035][ T497] RBP: 00007f27fd37aab1 R08: 0000000000000000 R09: 0000000000000000 [ 64.067050][ T497] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 64.077319][ T497] R13: 0000000000000000 R14: 00007f27fd51ffa0 R15: 00007ffcd88f3d68 [ 64.279396][ T500] erofs: (device loop2): mounted with root inode @ nid 36. [ 64.289991][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.299468][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 144 @ nid 36 [ 64.308677][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.317995][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 143 @ nid 36 [ 64.327131][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 142 @ nid 36 [ 64.336272][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 141 @ nid 36 [ 64.345455][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 140 @ nid 36 [ 64.354691][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 139 @ nid 36 [ 64.363978][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 138 @ nid 36 [ 64.373208][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.382683][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 137 @ nid 36 [ 64.391921][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 136 @ nid 36 [ 64.401506][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 135 @ nid 36 [ 64.410710][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.420030][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 134 @ nid 36 [ 64.429196][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 133 @ nid 36 [ 64.438419][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 132 @ nid 36 [ 64.447554][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 131 @ nid 36 [ 64.456686][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 130 @ nid 36 [ 64.465836][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 129 @ nid 36 [ 64.474942][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.484386][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 128 @ nid 36 [ 64.493552][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 127 @ nid 36 [ 64.502723][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 126 @ nid 36 [ 64.511952][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.521484][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 125 @ nid 36 [ 64.530659][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 124 @ nid 36 [ 64.539813][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 123 @ nid 36 [ 64.549074][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 122 @ nid 36 [ 64.558317][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 121 @ nid 36 [ 64.567623][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 120 @ nid 36 [ 64.576859][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.586181][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 119 @ nid 36 [ 64.595393][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 118 @ nid 36 [ 64.604508][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 117 @ nid 36 [ 64.613836][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.623177][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 116 @ nid 36 [ 64.632301][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 115 @ nid 36 [ 64.641430][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 114 @ nid 36 [ 64.650551][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 113 @ nid 36 [ 64.659679][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 112 @ nid 36 [ 64.668815][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 111 @ nid 36 [ 64.677957][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.687301][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 110 @ nid 36 [ 64.696435][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 109 @ nid 36 [ 64.705697][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 108 @ nid 36 [ 64.714808][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.724126][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 107 @ nid 36 [ 64.733249][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 106 @ nid 36 [ 64.742377][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 105 @ nid 36 [ 64.751505][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 104 @ nid 36 [ 64.760629][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 103 @ nid 36 [ 64.769774][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 102 @ nid 36 [ 64.778894][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.788215][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 101 @ nid 36 [ 64.797357][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 100 @ nid 36 [ 64.806481][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 99 @ nid 36 [ 64.815515][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.824798][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 98 @ nid 36 [ 64.833849][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 97 @ nid 36 [ 64.842894][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 96 @ nid 36 [ 64.851973][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 95 @ nid 36 [ 64.861031][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 94 @ nid 36 [ 64.870063][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 93 @ nid 36 [ 64.879556][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.888884][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 92 @ nid 36 [ 64.897934][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 91 @ nid 36 [ 64.906964][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 90 @ nid 36 [ 64.916268][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.925561][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 89 @ nid 36 [ 64.934581][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 88 @ nid 36 [ 64.943637][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 87 @ nid 36 [ 64.952740][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 86 @ nid 36 [ 64.961873][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 85 @ nid 36 [ 64.970926][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 84 @ nid 36 [ 64.979969][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.989266][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 83 @ nid 36 [ 64.998299][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 82 @ nid 36 [ 65.007340][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 81 @ nid 36 [ 65.016488][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.025920][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 80 @ nid 36 [ 65.034924][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 79 @ nid 36 [ 65.044053][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 78 @ nid 36 [ 65.053101][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 77 @ nid 36 [ 65.062153][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 76 @ nid 36 [ 65.071192][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 75 @ nid 36 [ 65.080219][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.089523][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 74 @ nid 36 [ 65.098570][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 73 @ nid 36 [ 65.107610][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 72 @ nid 36 [ 65.116645][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.126032][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 71 @ nid 36 [ 65.135075][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 70 @ nid 36 [ 65.144097][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 69 @ nid 36 [ 65.153127][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 68 @ nid 36 [ 65.162164][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 67 @ nid 36 [ 65.171198][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 66 @ nid 36 [ 65.180236][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.189727][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 65 @ nid 36 [ 65.198799][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 64 @ nid 36 [ 65.208004][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 63 @ nid 36 [ 65.217073][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.226407][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 62 @ nid 36 [ 65.235544][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 61 @ nid 36 [ 65.244739][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 60 @ nid 36 [ 65.253952][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 59 @ nid 36 [ 65.263074][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 58 @ nid 36 [ 65.272114][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 57 @ nid 36 [ 65.281155][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.290450][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 56 @ nid 36 [ 65.299497][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 55 @ nid 36 [ 65.308567][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 54 @ nid 36 [ 65.317602][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.326903][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 53 @ nid 36 [ 65.335989][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 52 @ nid 36 [ 65.345012][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 51 @ nid 36 [ 65.354075][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 50 @ nid 36 [ 65.363135][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 49 @ nid 36 [ 65.372172][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 48 @ nid 36 [ 65.381238][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.390538][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 47 @ nid 36 [ 65.399626][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 46 @ nid 36 [ 65.408725][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 45 @ nid 36 [ 65.418026][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 44 @ nid 36 [ 65.427092][ T500] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 65.436776][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 43 @ nid 36 [ 65.445950][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.455276][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 41 @ nid 36 [ 65.464337][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 38 @ nid 36 [ 65.473410][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 37 @ nid 36 [ 65.482520][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 35 @ nid 36 [ 65.491591][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.501081][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 34 @ nid 36 [ 65.510117][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 33 @ nid 36 [ 65.519185][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 32 @ nid 36 [ 65.528229][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 31 @ nid 36 [ 65.537293][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 29 @ nid 36 [ 65.546384][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 28 @ nid 36 [ 65.555552][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 27 @ nid 36 [ 65.564577][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 26 @ nid 36 [ 65.573661][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 25 @ nid 36 [ 65.582718][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.592040][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 24 @ nid 36 [ 65.601082][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 23 @ nid 36 [ 65.610122][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 22 @ nid 36 [ 65.619180][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.628512][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 21 @ nid 36 [ 65.637564][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 20 @ nid 36 [ 65.646605][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 19 @ nid 36 [ 65.655642][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 18 @ nid 36 [ 65.664782][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 17 @ nid 36 [ 65.673833][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 16 @ nid 36 [ 65.682874][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.692302][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 15 @ nid 36 [ 65.701374][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 14 @ nid 36 [ 65.710578][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 13 @ nid 36 [ 65.719631][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 12 @ nid 36 [ 65.728697][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 9 @ nid 36 [ 65.737662][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 8 @ nid 36 [ 65.746624][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 7 @ nid 36 [ 65.755717][ T500] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.765049][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 6 @ nid 36 [ 65.773987][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 5 @ nid 36 [ 65.782951][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 4 @ nid 36 [ 65.792013][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 3 @ nid 36 [ 65.801196][ T500] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 65.811300][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 1 @ nid 36 [ 65.820261][ T500] erofs: (device loop2): z_erofs_extent_lookback: invalid lookback distance 0 @ nid 36 [ 65.829943][ T500] erofs: (device loop2): z_erofs_readahead: readahead error at page 0 @ nid 36 [ 65.839567][ T500] note: syz.2.21[500] exited with preempt_count 1 [ 65.839671][ T41] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress -18 in[3072, 1024] out[3984] 2025/06/08 08:09:38 executed programs: 8 [ 65.939721][ T503] erofs: (device loop2): mounted with root inode @ nid 36. [ 65.948826][ T503] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.958222][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 144 @ nid 36 [ 65.967413][ T503] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 65.976774][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 143 @ nid 36 [ 65.986217][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 142 @ nid 36 [ 65.995343][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 141 @ nid 36 [ 66.004471][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 140 @ nid 36 [ 66.013602][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 139 @ nid 36 [ 66.022742][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 138 @ nid 36 [ 66.031975][ T503] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 66.041462][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 137 @ nid 36 [ 66.050699][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 136 @ nid 36 [ 66.059867][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 135 @ nid 36 [ 66.068988][ T503] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 66.078296][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 134 @ nid 36 [ 66.087434][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 133 @ nid 36 [ 66.096578][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 132 @ nid 36 [ 66.105806][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 131 @ nid 36 [ 66.114904][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 130 @ nid 36 [ 66.124080][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 129 @ nid 36 [ 66.133377][ T503] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 66.142684][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 128 @ nid 36 [ 66.151828][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 127 @ nid 36 [ 66.161041][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 126 @ nid 36 [ 66.170184][ T503] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 66.179577][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 125 @ nid 36 [ 66.188713][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 124 @ nid 36 [ 66.197852][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 123 @ nid 36 [ 66.207110][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 122 @ nid 36 [ 66.216251][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 121 @ nid 36 [ 66.225389][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 120 @ nid 36 [ 66.234486][ T503] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 66.243790][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 119 @ nid 36 [ 66.252920][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 118 @ nid 36 [ 66.262071][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 117 @ nid 36 [ 66.271220][ T503] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 66.280518][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 116 @ nid 36 [ 66.289778][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 115 @ nid 36 [ 66.298918][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 114 @ nid 36 [ 66.308041][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 113 @ nid 36 [ 66.317173][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 112 @ nid 36 [ 66.326306][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 111 @ nid 36 [ 66.335434][ T503] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 66.344820][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 110 @ nid 36 [ 66.353975][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 109 @ nid 36 [ 66.363100][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 108 @ nid 36 [ 66.372300][ T503] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 66.381590][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 107 @ nid 36 [ 66.390728][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 106 @ nid 36 [ 66.399958][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 105 @ nid 36 [ 66.409191][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 104 @ nid 36 [ 66.418351][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 103 @ nid 36 [ 66.427484][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 102 @ nid 36 [ 66.436615][ T503] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 66.446039][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 101 @ nid 36 [ 66.455289][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 100 @ nid 36 [ 66.464454][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 99 @ nid 36 [ 66.473529][ T503] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 66.482845][ T503] erofs: (device loop2): z_erofs_readahead: readahead error at page 98 @ nid 36