last executing test programs: 3m46.058199286s ago: executing program 3 (id=188): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000005, 0x20011, r0, 0xf648e000) openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x101042, 0x0) r1 = memfd_create(&(0x7f0000000440)='y\x105\xfb\xf7u\x83%\x1f\xe09@:r\xc2\xb9x0\x90P\x03\x00\x00\x00\x00\x00\x00\x00\xfe,\x1c\xf1\xdd\xcf]\xac\xbc\t\xbb\xfc\xa4j\x9f\xceX\x8f5=\xaa\xd5\xe9n\xab s\xa5\x00\x8d\tV\t\x91\x18\x06O\xb0=D\xda\xb6F\x1a\xc82\x8b\xc0l\xd0\x89d\xe6\xb7\xd8\x97\xb8\xde\xa3\x89\xc2%/u\x17\xdaM\x8d\x01Lh\x1e^\x9ej\x1c\xc5\xf0\xf6\x92\x05\x9aH\x00\'\xd4\x94d_\v\xfc\xad\x0f\xa8\xc5\xad\x00\xc2\x12\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\nj\x8c\xef\x90\xc0Z\xfa\x1a\xb3\xf0wVq\xe9d\xf8N\x80\xd1g\xd8e\xc8\x16\xad1\x02\xab\xce3\xb2\xb0\xd1\x11\xf0\xc2Gj+kV$\x80\x8aJ$\x81\xc0\x16\xf5\x9cz\x10\x97\xdb\x12H\xee/\xe3sY\x02D;L~\xd0\xb44\x01*\xfb\xa4 \xb2b\x90H$\xb2\xad\xbf\x8aM\xb6\x81\x81^\x02\xa0\xa7t\xfbHb\xa5=\xdd+$\xc06J\xb4\xf0\xab\x85Xz\x9f\xb2D$\xbe\xd9\x7f-\r\x9aj9r\n_\x11\xd4\x19\xb0\xa0G\xb7\x94\xf7\xfd~\xe9\xb6G\xbfE\xbb\x15\x15\xa6\xca2\xd0\xd3\x8c\xf7nO\xf9\xa8\xfd\x8a\xd2\xb2\xab\xff\xe4\xb0;\xd9\xa8\f\x03R\xbd%\x9fF\xee\x05\x11', 0x5) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00000001c0)={0x3, {{0xa, 0x4e24, 0x2, @mcast1, 0xff7ffffd}}, {{0xa, 0x4e08, 0x4a3, @local, 0x4f1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000005c0)={0x3, {{0xa, 0x4e23, 0xc, @mcast1, 0xfffffff8}}, 0x0, 0x1, [{{0xa, 0x8001, 0x2, @loopback, 0x30000}}]}, 0x110) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000180)={0x0, {{0xa, 0x4e22, 0x6ef, @mcast1, 0xfffffffd}}, {{0xa, 0x4e24, 0x21, @loopback, 0xfffffe01}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000001540)={0x0, {{0xa, 0x4e22, 0x2, @mcast1, 0xf}}, {{0xa, 0x4e20, 0x7, @remote, 0x3}}}, 0x108) ftruncate(r1, 0x8800000) ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000700)={{0x9, 0x1}, 0x100, './file0\x00'}) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x70bd27, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x6}]}, 0x24}}, 0x20000010) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) futex(0x0, 0x6, 0x0, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x1409, 0x400, 0x70bd28, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0xc0}, 0x40004) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 3m45.535122817s ago: executing program 3 (id=193): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000600)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="150626bd7000ffdbdf252a000000060006000300000008000200", @ANYRES32=r2, @ANYBLOB="050037000000000005003600000000000c00050000000000000000000500"], 0x48}, 0x1, 0x0, 0x0, 0x801}, 0xc040) 3m45.437180381s ago: executing program 3 (id=196): r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'veth0_to_team\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0xffffffff, 0x0, 0x0, 0x4, 0x2, 0x1}}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000002c0)={'veth0_to_team\x00', &(0x7f0000000000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}}) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='vxfs\x00', 0x200000, 0x0) socket(0x10, 0x803, 0x0) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'veth0_to_team\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0xffffffff, 0x0, 0x0, 0x4, 0x2, 0x1}}) (async) socket(0x10, 0x803, 0x0) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000002c0)={'veth0_to_team\x00', &(0x7f0000000000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}}) (async) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='vxfs\x00', 0x200000, 0x0) (async) 3m45.174574632s ago: executing program 3 (id=200): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e23, @loopback}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x22}}, 0x2, 0x0, 0x0, 0x0, 0x200, 0x0, 0x8, 0x6, 0x6}) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[], 0xa0}, 0x1, 0x0, 0x0, 0x4000055}, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r2, 0x29, 0x5, 0x0, 0x0) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') ioctl$NS_GET_OWNER_UID(r3, 0xb704, 0x0) r4 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x167) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x10000, 0x0) chroot(&(0x7f0000000100)='./file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2a05004, 0x0) mount$9p_rdma(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x100000, 0x0) pivot_root(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000200)='./file0/../file0\x00') r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40082, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000140)) ioctl$PPPIOCSFLAGS1(r6, 0x40047459, &(0x7f0000000080)=0x40) pwritev(r6, &(0x7f0000001540)=[{&(0x7f0000000180)="80fd02000040", 0x6}], 0x1, 0x0, 0xfffffffd) ioctl$PTP_PEROUT_REQUEST2(r5, 0x40383d0c, &(0x7f00000000c0)={{0x81}, {0x4}, 0x0, 0x200007}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000008, 0x1010, r4, 0x2000) 3m45.117320944s ago: executing program 3 (id=201): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x70, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_SEQ_ADJ_REPLY={0xc, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8}]}]}, 0x70}}, 0x0) (async) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='romfs\x00', 0xc400, 0x0) 3m44.738196275s ago: executing program 3 (id=207): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x28280, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) socket$xdp(0x2c, 0x3, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)={0x24, r2, 0x1, 0x70bd2c, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x24}}, 0x0) syz_80211_join_ibss(&(0x7f0000000280)='wlan0\x00', &(0x7f0000000040)=@random="0f", 0x1, 0x0) mmap(&(0x7f000078a000/0x11000)=nil, 0x11000, 0x5a051feb1f984a1d, 0x8010, r0, 0x7dfff000) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x28280, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) (async) socket$xdp(0x2c, 0x3, 0x0) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)={0x24, r2, 0x1, 0x70bd2c, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x24}}, 0x0) (async) syz_80211_join_ibss(&(0x7f0000000280)='wlan0\x00', &(0x7f0000000040)=@random="0f", 0x1, 0x0) (async) mmap(&(0x7f000078a000/0x11000)=nil, 0x11000, 0x5a051feb1f984a1d, 0x8010, r0, 0x7dfff000) (async) 3m44.336469629s ago: executing program 32 (id=207): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x28280, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) socket$xdp(0x2c, 0x3, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)={0x24, r2, 0x1, 0x70bd2c, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x24}}, 0x0) syz_80211_join_ibss(&(0x7f0000000280)='wlan0\x00', &(0x7f0000000040)=@random="0f", 0x1, 0x0) mmap(&(0x7f000078a000/0x11000)=nil, 0x11000, 0x5a051feb1f984a1d, 0x8010, r0, 0x7dfff000) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x28280, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) (async) socket$xdp(0x2c, 0x3, 0x0) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)={0x24, r2, 0x1, 0x70bd2c, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x24}}, 0x0) (async) syz_80211_join_ibss(&(0x7f0000000280)='wlan0\x00', &(0x7f0000000040)=@random="0f", 0x1, 0x0) (async) mmap(&(0x7f000078a000/0x11000)=nil, 0x11000, 0x5a051feb1f984a1d, 0x8010, r0, 0x7dfff000) (async) 2m29.13003872s ago: executing program 2 (id=773): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="14000000250001000000002ff100000006"], 0x14}], 0x1, 0x0, 0x0, 0x400048c0}, 0x4000054) 2m28.890622496s ago: executing program 2 (id=775): r0 = socket$nl_generic(0x10, 0x3, 0x10) read$FUSE(0xffffffffffffffff, &(0x7f0000006c80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setuid(r1) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x18, r2, 0x1, 0x0, 0x0, {0x3}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000314010000000000000000000900020073797a2f000000000800410072786500140033007465616d5f736c6176655f30"], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x8844) openat$thread_pidfd(0xffffffffffffff9c, 0x0, 0x1, 0x0) (async) r4 = openat$thread_pidfd(0xffffffffffffff9c, 0x0, 0x1, 0x0) syz_usb_connect(0x5, 0x2d, &(0x7f0000000740)={{0x12, 0x1, 0x300, 0xd4, 0xe4, 0xc8, 0x8, 0xd46, 0x78, 0xcc70, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x7, 0x80, 0x0, 0xf8, [{{0x9, 0x4, 0x3b, 0x40, 0x1, 0xe4, 0xf7, 0x8, 0x6, [], [{{0x9, 0x5, 0xe, 0x3, 0x20, 0x3, 0x7b, 0x9}}]}}]}}]}}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) (async) socket$key(0xf, 0x3, 0x2) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x9, &(0x7f0000000040)=0x100000001, 0x4) sendto$inet(r5, &(0x7f0000000680)="12b72a9b5117d93c21dbb7dc43cf176486f2a5316f5b163634c966aea135b192cc769078782ccb268f95aa24f32fdaa7b872eefbf375c1ea3e442efadbad10391814b6b62e8eb0cd9643e9fd58c640121cde54cd688eea513999b01ab83b08da1479e0719789489e585426813ca96e2ea07fb2f36ffdd003a4bf6789806c2b5955c2ed699e25f7e20e10a3bf3aca", 0x8e, 0x60041, &(0x7f0000000780)={0x2, 0x4e24, @private=0xa010100}, 0x10) (async) sendto$inet(r5, &(0x7f0000000680)="12b72a9b5117d93c21dbb7dc43cf176486f2a5316f5b163634c966aea135b192cc769078782ccb268f95aa24f32fdaa7b872eefbf375c1ea3e442efadbad10391814b6b62e8eb0cd9643e9fd58c640121cde54cd688eea513999b01ab83b08da1479e0719789489e585426813ca96e2ea07fb2f36ffdd003a4bf6789806c2b5955c2ed699e25f7e20e10a3bf3aca", 0x8e, 0x60041, &(0x7f0000000780)={0x2, 0x4e24, @private=0xa010100}, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000580), r3) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x28, r6, 0x8, 0x70bd29, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x400d0) openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x145342, 0x0) (async) r7 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x145342, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) (async) timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(r7, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) r8 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r8, 0x18) syz_init_net_socket$bt_rfcomm(0x1f, 0x3, 0x3) (async) r9 = syz_init_net_socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r9, 0x12, 0x3, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x3a) (async) r10 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x3a) ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x2) (async) ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x2) r11 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000800), r3) (async) r12 = syz_genetlink_get_family_id$devlink(&(0x7f0000000800), r3) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r11, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000980)={0x184, r12, 0x400, 0x70bd29, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x62d98000}, {0xc, 0x90, 0x9}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0xffffffffffffff7f}, {0xc, 0x90, 0x5}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x5}, {0xc, 0x90, 0x2000000000000000}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0xffffffff80000000}, {0xc, 0x90, 0x8000}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x7fffffff}, {0xc, 0x90, 0xffffffffffffffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0x2}}]}, 0x184}, 0x1, 0x0, 0x0, 0x801}, 0x4044800) sendmsg$netlink(r3, &(0x7f00000002c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80000}, 0xc, &(0x7f00000004c0)=[{&(0x7f0000001180)={0x1398, 0x32, 0x300, 0x70bd29, 0x25dfdbff, "", [@typed={0x4, 0xb9}, @generic="6f39cd6b053fe276918f626becf9169acb73d3f7aa92cfe2ba976cc08073b4688d6bd1648c3484320a3d331a3d63e464d147380c1269c108ed78cf9fedf4f59ff689ab9cb65d6c3764aa1190460fa2410e9dc72d41202a58b56927ac05c8b8675d19d546c447503beb8c7e871d44fb458a73b11094eeb99ce9946125e0b0d2d8f4", @generic="fa899fc72076198559ba8e06b1e0c03a206e3c8cb2c89227c908b776ee968707f62b021ecc83cb7d7c5389425bbaad78591c02530ea2b4a210a763baef0fbffef4b1bd", @typed={0x8, 0x13c, 0x0, 0x0, @ipv4=@remote}, @generic="a4d9746896e3e99b8361d1e26ea880218b587daf0e09ae0eff1ab76fa1b67460cea0a3f7db59882b385bbcfe2707e8ec4e509e46ff89ed573d035411c82be57614fd40f322dbfeaf7ab3281de11022069cf6b364c0aff6da287786d930a59a1712d1dfbb20d0f44f2b6b0cb45b89080927c88b7796d6524069dd1e04a3e0", @nested={0x11cb, 0x84, 0x0, 0x1, [@generic="12cd9da0c06bb4b19a2c0a6907f8daf77d6ba70229f923e298d6cf3aec98411414b2307aece689fb213008ffc31cd90971134a86c1e01be45436f9c1d9b432bca19c2cbe2868f8ba3dbb5cb91b53df23", @generic="e32d13a4d31a7af62dfe7f4b5a712fa0f435af1ece6960b10efab185c43b9977e69feca70932edb35fd0bec4e589602245c7c1b443ac290ef332efa9d07cd24f12244200e5692e3202f9cddeac38837adc5d17523df53c3f75439161d3917e123063e8c235202430d71b9d38bcd401a585fca5dfabbc35b0cda4e0f607661e13435661e8c4f1d59ff9c37a7d138183f44cfa24", @generic="c668d8b4a218ddedab83129d7ae4f82a50bc014ec2d916eb6fa91faf7cbd1caf884f968e2f83ee230977306fa3254c1e5bac7e1e6f8646c8e2f8db875b046115b213321f5169894c21c5993cf5d302cac01efcf4621262b40dc9a7f2f944c6f5e57d08641bc2cf83cfdd4ce9811e", @generic="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@nested={0x1c3, 0x12b, 0x0, 0x1, [@nested={0x4, 0x106}, @generic="b993ead398c5b19614005146e7dc704acae06f17a498893ee1849e6cf29bd87a24206945100f863d7df2c0ddf476891dbdb9bbf227f47ad8311cc034e02b943788bdc88c7de7aacaab9da98cfe2b815cdabeaed7cad047aecef8a331b288ce7c53d56df6294d4b4b6331950612da585800a80b7b79442dbe83c1368ac74e283c94a652f842e2c27c3aef222c4b5f64bdd5650e2f620f94cb0b02eb162401d7a2f1b1f32afac1ffc70c16ff1a3dea2fad069fd511f432af388dc0e747ee423c76bb52cdd7639fc5496c7b41de70e4826a744e5123", @generic="cd3e30f7add455c75ce3b1480493a6bd5b2f973cd9f6bb1641a4046a878e11615b6c99c696bd6fcf70653f5ecaafd7a47180c9051fd574bb54517d87575f2eac4ba30f3cc8c8466388ac12e209813d9f5118e5ef678cd4c82762c9dcd20fa0abdceca157b185f533d75afe598f0b6605e4f0", @generic="e68fe01b361690216a67f21c62b390ee8c163afeeede557c48514ee5991752f98d5da98964b66a18e1366da102b8ec16f5a0a5ec2ba52597daa5cecf68ce96caaba18e42d9d85b59af8a2068cbefc90d062621902f9c48fed6d65425133f2cb7f11924312d471dfb3eb11775f7bff046f6b08fb95a"]}, @generic="793df4b0e49e341c6008bc136099a153b23679dae0a8d6a0a862526be99d03838e10d3ad8be6ab3d5ac6e140b4ea1e1736e915e32eff23d9b6f955674222ad6d788aee925e64006432425e49000c7f146a253241581987a720947edd74cf5617b752e34a560a483cfb98151f6a74bf49c3a2931d09a3fcd88b59110c3dbeccdec3e8b67f874c50e22c6c68900bc2472e648d2451af413c6499ae20ea28e71cfe061db3f978cbfc6104df5ef5f914d290306a3784449565d7cea9cdfb7a286873ea94c295e08c7fbd63a5e6984c8b557e00ec290276f640d917ffa265d8405a55cb05757bc7388882fc4f", @nested={0x12d, 0x2e, 0x0, 0x1, [@typed={0x8, 0xe4, 0x0, 0x0, @pid=r8}, @typed={0x14, 0x48, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}, @nested={0x4, 0x141}, @generic="caba587e8a5d404ab98938c38bcf553a6fa518778a85b1b45d70cc95b50131b11fa4979f1cd0cd66ae3c0e9a12bfde462766c4fc161447be8dff2afd8beef9a984b0f5dae568058c91a373cf4ced09f200f51611e5364a2a038095a4e2bdb18e573bc03d43d83378f6c58ae438b6701361513e2dbaf2e9c2494d5913aedbf2ec7177393517ec61cb61b7fba1794d438f5c550df742ffa3b1fc4ccc051d637ef336bf3fd0a03e99869926221383669eff4ec938270ed53bf379762ed9faf6a4ab31051f28b052996c369cad819e4c7281c80369f34c9dbb939f1faf5a84f31c8995e7cc209a", @nested={0x4, 0x7}, @generic="ce2e9a2afb737d7d559fa79a6bc2201a8fd99a419746f7f6a169b98e4c41bcd1"]}, @typed={0x4, 0x95}, @generic="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0x23fc}], 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r3, @ANYRES32=r9, @ANYRES32=r3, @ANYRES32=r7, @ANYRES32=r4, @ANYRES32=r7, @ANYBLOB="001e0000"], 0x30, 0x20000000}, 0x40000) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) (async) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) sendfile(r7, r7, 0x0, 0x7ffff000) 2m26.430987581s ago: executing program 2 (id=791): ptrace(0x10, 0x0) r0 = syz_usb_connect$hid(0x0, 0x6c, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000000000040b827ed0100000000000109022400010000000009040000010300000009210000200122050009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syz_usb_control_io(r0, &(0x7f0000000300)={0x2c, &(0x7f00000001c0)={0x0, 0x22, 0x2d, {0x2d, 0x21, "fac6f30609276f835be1f67dc25ca3b2319a45619bed719b1e08bf0a3274531c652b320905e9597c710393"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x1, 0x840, 0x0, {}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "ef1d62ee7e923b0ad9cda5b28dd4753620a2f0271768a8284c18a4e2b5e44dc77098b18fd964df81213608ec503db52d42f1a78c97322f4ae4c8dc89cf2b1440"}}, 0x80}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)={0x1, 0x90, 0x80000, {0x77359400}, {}, {}, 0x1, @can={{}, 0x40, 0x1, 0x0, 0x0, "ce2a4fa7a0aa108b"}}, 0x48}}, 0x40884) syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000500)=ANY=[@ANYBLOB="12010002000000ff2505a8a440000102030109021b00010307a0010904000601070101050905010210000005052a41a4851df6a7b1aadd0b9f2111ac44935b59fd778e51a86cca36c4db8585a0a0acc06f039703e0531dfc8137185c85a705dad5571518aca52e6e4a5df2830215fb8282a8875f108ff8575c6d4035598bc1ae01dd6058cf59c888e93f565bd36ba19b1e6426c90d1bbc8139"], &(0x7f00000002c0)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x201, 0x1, 0x6, 0x1, 0xff, 0x3}, 0x65, &(0x7f00000000c0)={0x5, 0xf, 0x65, 0x6, [@ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "500d36630ca16255a10bd4957c743f64"}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0x4, 0xc, 0xff01}, @ssp_cap={0x20, 0x10, 0xa, 0x53, 0x5, 0xe6a3, 0x1e, 0xac, [0xc0, 0x0, 0xc0, 0x1fe0000, 0xff00c0]}, @ssp_cap={0x18, 0x10, 0xa, 0x3, 0x3, 0x0, 0xf, 0x1000, [0xdc9698534c9dfa5e, 0x5fcf, 0xc030]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0x9, 0x10, 0x1}]}, 0x3, [{0xa6, &(0x7f0000000200)=@string={0xa6, 0x3, "580a434302752f39570bb7149c6e0aa37d91a68a441043730b45a103b4cda2ef806508967d519777812f7e50550eaf733c7e3bd0f2af6242b631e022b95191d41c3cde128175f736097cdc5d3094a6abc00ae068b5f4618d7e759a19f9848bcafee274ac79d7f4f029e5273ac6d93a74c88c3b074c6ad150753cec6f52dcc853e17d39659f3c91987c66c7c9d4bae0ba9bd83bdf27df32393e587af5585295093ef655a3"}}, {0x16, &(0x7f0000000140)=@string={0x16, 0x3, "4bb49a48de1e052b14533b6e35c919314207f3bb"}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x860}}]}) 2m24.630497588s ago: executing program 2 (id=799): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) epoll_create(0x5) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x201, 0x14, 0x3d, 0xc0, 0x20, 0x84f, 0x1, 0x6c05, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x4, 0x7, 0x0, 0x6, [{{0x9, 0x4, 0x5b, 0x0, 0x0, 0x98, 0xc7, 0xa2, 0xff}}]}}]}}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x20000000ec071, 0xffffffffffffffff, 0x7b0f2000) mq_open(0x0, 0x2, 0x6, &(0x7f00000001c0)={0xd, 0x9, 0xf, 0x3f7f1c8b}) listen(r1, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) r3 = accept(r0, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0xfffffdef}}, 0x1) recvfrom(r2, &(0x7f0000000180)=""/60, 0xfffffffffffffecb, 0x4100, 0x0, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600600, 0x200000, 0x3, &(0x7f0000a00000/0x600000)=nil) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000400)='cramfs\x00', 0xc400, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x284080, 0x153) socket$inet6_tcp(0xa, 0x1, 0x0) (async) close(r0) (async) epoll_create(0x5) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x201, 0x14, 0x3d, 0xc0, 0x20, 0x84f, 0x1, 0x6c05, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x4, 0x7, 0x0, 0x6, [{{0x9, 0x4, 0x5b, 0x0, 0x0, 0x98, 0xc7, 0xa2, 0xff}}]}}]}}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0}) (async) socket$inet6_mptcp(0xa, 0x1, 0x106) (async) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c) (async) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x20000000ec071, 0xffffffffffffffff, 0x7b0f2000) (async) mq_open(0x0, 0x2, 0x6, &(0x7f00000001c0)={0xd, 0x9, 0xf, 0x3f7f1c8b}) (async) listen(r1, 0x0) (async) socket$inet_mptcp(0x2, 0x1, 0x106) (async) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) (async) accept(r0, 0x0, 0x0) (async) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0xfffffdef}}, 0x1) (async) recvfrom(r2, &(0x7f0000000180)=""/60, 0xfffffffffffffecb, 0x4100, 0x0, 0x0) (async) mremap(&(0x7f0000000000/0x9000)=nil, 0x600600, 0x200000, 0x3, &(0x7f0000a00000/0x600000)=nil) (async) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000400)='cramfs\x00', 0xc400, 0x0) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x284080, 0x153) (async) 2m23.719142528s ago: executing program 2 (id=803): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010002000000000000000000000a48000000090a010400000000000000000100000008000a40000000000900020073797a32010000010900010073797a3000000000080005400000002c0400098008000340000000a4140000001000010000000000000000000000000a"], 0x70}}, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000280)=""/212, 0xd4}], 0x1, 0xffeffffb, 0x1007) 2m23.599694406s ago: executing program 2 (id=805): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fchdir(r1) syz_open_dev$vcsu(&(0x7f00000000c0), 0x0, 0x440200) madvise(&(0x7f00004c0000/0x4000)=nil, 0x4000, 0x12) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mremap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffe000/0x1000)=nil) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00304, 0x15) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x20) open(&(0x7f0000000040)='./file0\x00', 0x551083, 0x40) mkdirat(0xffffffffffffff9c, &(0x7f0000001dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000100), 0x400) rename(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000200)='./file0\x00') syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[@ANYBLOB="120100002faa00200d050212d7470102000904b402008d509700921f8ca4f6a3c1f44bc972c5fe72148aecb059b4befd1ad497d61a7dad64cad300e02ccba46279f6411e9d091589d6204a8dc9d5f9e3c3c9a392add3b1a1324a458b78d4e9fffd3883e3804542a4c11c3a4df469d76e131474e7e2d09d78469b9884ecb39fb23e2a6970f86c128cc384e47a09bb15c2cc97de7951e40f5e2b58a8991df0b161727ad6dd2af2fc58b019f8d65397f6f67fec32df41ade91a6d86db9f63fa287baa5e0e5e7bd1370516c217164fb4e76e2fae37577244bc52ef7d3ca92e5563c6080a9f4d965674e35d73f223cd5b04f9ed38051d0600"/256], 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) socket$netlink(0x10, 0x3, 0x18) ioctl$sock_SIOCETHTOOL(r2, 0x89f1, &(0x7f0000000180)={'ip_vti0\x00', &(0x7f0000000300)=@ethtool_rxnfc={0x2f, 0x1, 0x46, {0xe, @tcp_ip4_spec={@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x4e21, 0x7}, {0x0, @remote, 0xe, 0x4, [0x7, 0xffffff01]}, @ah_ip4_spec={@remote, @local, 0x73, 0x3}, {0x0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x36}, 0x8, 0x5, [0xf, 0x9]}, 0x102, 0x3}}}) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='nilfs2\x00', 0x280828, 0x0) 2m8.554217393s ago: executing program 33 (id=805): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fchdir(r1) syz_open_dev$vcsu(&(0x7f00000000c0), 0x0, 0x440200) madvise(&(0x7f00004c0000/0x4000)=nil, 0x4000, 0x12) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mremap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffe000/0x1000)=nil) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00304, 0x15) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x20) open(&(0x7f0000000040)='./file0\x00', 0x551083, 0x40) mkdirat(0xffffffffffffff9c, &(0x7f0000001dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000100), 0x400) rename(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000200)='./file0\x00') syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[@ANYBLOB="120100002faa00200d050212d7470102000904b402008d509700921f8ca4f6a3c1f44bc972c5fe72148aecb059b4befd1ad497d61a7dad64cad300e02ccba46279f6411e9d091589d6204a8dc9d5f9e3c3c9a392add3b1a1324a458b78d4e9fffd3883e3804542a4c11c3a4df469d76e131474e7e2d09d78469b9884ecb39fb23e2a6970f86c128cc384e47a09bb15c2cc97de7951e40f5e2b58a8991df0b161727ad6dd2af2fc58b019f8d65397f6f67fec32df41ade91a6d86db9f63fa287baa5e0e5e7bd1370516c217164fb4e76e2fae37577244bc52ef7d3ca92e5563c6080a9f4d965674e35d73f223cd5b04f9ed38051d0600"/256], 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) socket$netlink(0x10, 0x3, 0x18) ioctl$sock_SIOCETHTOOL(r2, 0x89f1, &(0x7f0000000180)={'ip_vti0\x00', &(0x7f0000000300)=@ethtool_rxnfc={0x2f, 0x1, 0x46, {0xe, @tcp_ip4_spec={@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x4e21, 0x7}, {0x0, @remote, 0xe, 0x4, [0x7, 0xffffff01]}, @ah_ip4_spec={@remote, @local, 0x73, 0x3}, {0x0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x36}, 0x8, 0x5, [0xf, 0x9]}, 0x102, 0x3}}}) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='nilfs2\x00', 0x280828, 0x0) 5.20456838s ago: executing program 0 (id=1699): r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42}}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x200000, 0x3}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180)={0x42}, 0x10) sendmsg$tipc(r1, &(0x7f0000000140)={0x0, 0x20d302, 0x0}, 0x0) (fail_nth: 12) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000000), 0x4) r2 = dup3(r0, r1, 0x0) write$P9_RVERSION(r2, &(0x7f0000000340)=ANY=[], 0x15) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) 4.433645056s ago: executing program 0 (id=1702): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x14, 0x2, 0x6, 0x801, 0x0, 0x0, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)={0x44, 0x9, 0x6, 0x201, 0x0, 0x0, {0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @remote}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0xd24f4d5778621d46}, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 3.964454073s ago: executing program 0 (id=1704): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x100, 0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="140000002500010000ff9200f100000006"], 0x14}], 0x1, 0x0, 0x0, 0x400048c0}, 0x4000054) 3.603082237s ago: executing program 0 (id=1709): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x40045b17, 0x0) mount(&(0x7f0000001400)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='qnx4\x00', 0x0, 0x0) 3.166869153s ago: executing program 4 (id=1713): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000027c0)=ANY=[@ANYBLOB="000086dd00ff120000000000000064d6892b0f9a11"], 0xfd0) 2.938765633s ago: executing program 4 (id=1715): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x810, r0, 0xf648e000) (async) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) (async) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x100000001, 0x210000, 0x1, 0xa}, 0x1c) (async) socket$alg(0x26, 0x5, 0x0) (async) socket$alg(0x26, 0x5, 0x0) (async) epoll_create1(0x0) epoll_create1(0x0) (async) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x9323, 0xfffffffffffffffe, 0x0, 0x2}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x9, 0x0, 0x7dc48146, 0x7fffffff, 0x5539e0cf}, 0x0, 0x0) (async) fsopen(&(0x7f0000000180)='ramfs\x00', 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) capset(&(0x7f0000000100)={0x20071026}, 0x0) 2.71509008s ago: executing program 1 (id=1716): creat(&(0x7f0000000140)='./file0\x00', 0x71) mount(&(0x7f0000000180)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000000000)='hfsplus\x00', 0x208083, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x8) close(r0) syz_open_dev$video(&(0x7f0000000000), 0x7, 0x0) read$FUSE(r0, &(0x7f000000e400)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x204a) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x78, 0x0, 0x0, {0x410000003, 0x10, 0x0, {0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8001, 0x0, r1, r2, 0x0, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.675215667s ago: executing program 4 (id=1718): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000080000054d564b"]) syz_clone(0x8a000000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone3(&(0x7f0000001240)={0x22204400, 0x0, 0x0, 0x0, {0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, {r3}}, 0x58) 2.171243604s ago: executing program 1 (id=1719): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) munmap(&(0x7f000045e000/0x1000)=nil, 0x1000) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) syz_clone(0x200000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/156, 0x9c}], 0x1, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/116, 0x20001c34}], 0x1, 0x0) 1.840568588s ago: executing program 4 (id=1721): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='smaps_rollup\x00') exit(0x3) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) syz_clone(0x8a000000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone3(&(0x7f0000001240)={0x22204400, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 1.558793252s ago: executing program 1 (id=1723): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x6, 0xffff, 0x7ff}) sendmsg$ETHTOOL_MSG_RINGS_SET(r2, &(0x7f00000000c0)={0x0, 0xffa3, &(0x7f0000000200)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x0, 0x7, 0x91}]}, 0x1c}, 0x1, 0x0, 0x0, 0x841}, 0x4004) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYRES16=0x0], 0x7) 1.558406013s ago: executing program 5 (id=1724): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}, 0x1, 0x2000000000000000}, 0x0) 1.351243128s ago: executing program 5 (id=1725): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x100, 0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="140000002500010000ff9700f100000006"], 0x14}], 0x1, 0x0, 0x0, 0x400048c0}, 0x4000054) 1.351062098s ago: executing program 1 (id=1726): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) munmap(&(0x7f000045e000/0x1000)=nil, 0x1000) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) syz_clone(0x200000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x5}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}}, 0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x7}}}, 0x19) process_vm_writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/156, 0x9c}], 0x1, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/116, 0x20001c34}], 0x1, 0x0) 1.14509736s ago: executing program 5 (id=1727): creat(&(0x7f0000000140)='./file0\x00', 0x71) mount(&(0x7f0000000180)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000000000)='hfsplus\x00', 0x208083, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x8) close(r0) read$FUSE(r0, &(0x7f000000e400)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x204a) syz_fuse_handle_req(r0, &(0x7f000000a3c0)="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", 0x2000, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x78, 0x0, 0x0, {0x410000003, 0x10, 0x0, {0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8001, 0x0, r1, r2, 0x0, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.005251728s ago: executing program 5 (id=1728): r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42}}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x200000, 0x3}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180)={0x42}, 0x10) sendmsg$tipc(r1, &(0x7f0000000140)={0x0, 0x20d302, 0x0}, 0x0) r2 = dup3(r0, r1, 0x0) write$P9_RVERSION(r2, &(0x7f0000000340)=ANY=[], 0x15) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) 827.147349ms ago: executing program 5 (id=1729): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000027c0)=ANY=[@ANYBLOB="000086dd0012120000000000000064d6892b0f9a11"], 0xfd0) 767.226268ms ago: executing program 4 (id=1730): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) (fail_nth: 13) syz_clone(0x8a000000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone3(&(0x7f0000001240)={0x22204400, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 766.976762ms ago: executing program 1 (id=1731): r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42}}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x200000, 0x3}, 0x10) prctl$PR_CAPBSET_READ(0x17, 0xa) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180)={0x42}, 0x10) ioctl$FS_IOC_GETFSSYSFSPATH(r1, 0x80811501, &(0x7f00000001c0)={0x80}) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000000)={0x2c, 0x4, 0x0, {0x1, 0x5, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) sendmsg$tipc(r1, &(0x7f0000000140)={0x0, 0x20d302, 0x0}, 0x0) r2 = dup3(r0, r1, 0x0) write$P9_RVERSION(r2, &(0x7f0000000340)=ANY=[], 0x15) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) 269.838241ms ago: executing program 0 (id=1732): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="140000002500010000000000f100fff406"], 0x14}], 0x1, 0x0, 0x0, 0x400048c0}, 0x4000054) 189.63915ms ago: executing program 5 (id=1733): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000001ac0)={r0, 0x10000, {0x0, 0x0, 0x0, 0x2eed, 0x7fff, 0x0, 0x0, 0x0, 0xc, "339f020bbe82b398ffffab560000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1ca43f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "24431a1e77a6a4274f040000000001000010e200"}}) writev(r1, &(0x7f0000000300)=[{&(0x7f00000000c0)='\b', 0x7e00}], 0x1) 139.198713ms ago: executing program 1 (id=1734): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_usb_connect(0x6, 0x52, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x6a, 0x73, 0xa6, 0x40, 0x3eb, 0x7615, 0x6e3f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x40, 0x1, 0x0, 0x7, 0x0, 0x0, [{{0x9, 0x4, 0x84, 0x0, 0x3, 0xf3, 0x57, 0xea, 0x0, [], [{{0x9, 0x5, 0x4, 0x4, 0x618, 0xd8, 0x3, 0x4, [@generic={0xc, 0x4, "4299d83e09151534f622"}]}}, {{0x9, 0x5, 0x5, 0x2, 0x20, 0x83, 0x62, 0x82}}, {{0x9, 0x5, 0x12, 0x0, 0x20, 0x0, 0xa, 0xc, [@generic={0x7, 0x5, "e6ea3588e4"}]}}]}}]}}]}}, 0x0) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x66002, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000f00)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000f40)={0x1c, r2, 0x10ada85e65c25359, 0xfffffffd, 0x25dfdbfd, {{0x6b}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x44) fadvise64(r1, 0x94, 0x6e, 0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x87f594e2c21d8489, 0x11, r1, 0xffffe000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x22052, r0, 0x93774000) 46.59747ms ago: executing program 0 (id=1735): r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42}}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x200000, 0x3}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180)={0x42}, 0x10) sendmsg$tipc(r1, &(0x7f0000000140)={0x0, 0x20d302, 0x0}, 0x0) (fail_nth: 14) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000000), 0x4) r2 = dup3(r0, r1, 0x0) write$P9_RVERSION(r2, &(0x7f0000000340)=ANY=[], 0x15) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) 0s ago: executing program 4 (id=1736): creat(&(0x7f0000000140)='./file0\x00', 0x71) mount(&(0x7f0000000180)=@rnullb, &(0x7f0000001440)='./file0\x00', &(0x7f0000000000)='hfsplus\x00', 0x208083, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x8) close(r0) read$FUSE(r0, &(0x7f000000e400)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x204a) syz_fuse_handle_req(r0, &(0x7f000000a3c0)="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", 0x2000, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x78, 0x0, 0x0, {0x410000003, 0x10, 0x0, {0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8001, 0x0, r1, r2, 0x0, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): age write [ 286.583586][T10000] FAULT_INJECTION: forcing a failure. [ 286.583586][T10000] name failslab, interval 1, probability 0, space 0, times 0 [ 286.609182][T10000] CPU: 0 UID: 0 PID: 10000 Comm: syz.4.1294 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 286.609213][T10000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 286.609226][T10000] Call Trace: [ 286.609233][T10000] [ 286.609242][T10000] dump_stack_lvl+0x189/0x250 [ 286.609276][T10000] ? __pfx____ratelimit+0x10/0x10 [ 286.609305][T10000] ? __pfx_dump_stack_lvl+0x10/0x10 [ 286.609332][T10000] ? __pfx__printk+0x10/0x10 [ 286.609367][T10000] ? __pfx___might_resched+0x10/0x10 [ 286.609397][T10000] should_fail_ex+0x414/0x560 [ 286.609428][T10000] should_failslab+0xa8/0x100 [ 286.609455][T10000] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 286.609479][T10000] ? __alloc_skb+0x112/0x2d0 [ 286.609502][T10000] __alloc_skb+0x112/0x2d0 [ 286.609526][T10000] netlink_sendmsg+0x5c6/0xb30 [ 286.609567][T10000] ? __pfx_netlink_sendmsg+0x10/0x10 [ 286.609600][T10000] ? aa_sock_msg_perm+0xf1/0x1d0 [ 286.609633][T10000] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 286.609664][T10000] ? __pfx_netlink_sendmsg+0x10/0x10 [ 286.609696][T10000] __sock_sendmsg+0x219/0x270 [ 286.609736][T10000] ____sys_sendmsg+0x505/0x830 [ 286.609766][T10000] ? __pfx_____sys_sendmsg+0x10/0x10 [ 286.609798][T10000] ? import_iovec+0x74/0xa0 [ 286.609825][T10000] ___sys_sendmsg+0x21f/0x2a0 [ 286.609849][T10000] ? __pfx____sys_sendmsg+0x10/0x10 [ 286.609910][T10000] ? __fget_files+0x2a/0x420 [ 286.609940][T10000] ? __fget_files+0x3a0/0x420 [ 286.609981][T10000] __x64_sys_sendmsg+0x19b/0x260 [ 286.610007][T10000] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 286.610039][T10000] ? __pfx_ksys_write+0x10/0x10 [ 286.610072][T10000] ? do_syscall_64+0xbe/0x3b0 [ 286.610113][T10000] do_syscall_64+0xfa/0x3b0 [ 286.610142][T10000] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.610170][T10000] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.610190][T10000] ? clear_bhb_loop+0x60/0xb0 [ 286.610215][T10000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.610235][T10000] RIP: 0033:0x7f2136f8e9a9 [ 286.610254][T10000] 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 [ 286.610272][T10000] RSP: 002b:00007f2137d5c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 286.610294][T10000] RAX: ffffffffffffffda RBX: 00007f21371b5fa0 RCX: 00007f2136f8e9a9 [ 286.610309][T10000] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000004 [ 286.610322][T10000] RBP: 00007f2137d5c090 R08: 0000000000000000 R09: 0000000000000000 [ 286.610336][T10000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 286.610348][T10000] R13: 0000000000000000 R14: 00007f21371b5fa0 R15: 00007fffce82c748 [ 286.610379][T10000] [ 287.332730][T10015] FAT-fs (rnullb0): bogus number of reserved sectors [ 287.339475][T10015] FAT-fs (rnullb0): Can't find a valid FAT filesystem [ 288.340679][ T5936] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 288.520794][ T5936] usb 2-1: Using ep0 maxpacket: 32 [ 288.532767][ T5936] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 288.546742][ T5936] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 288.570520][ T5936] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 288.579545][ T5936] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 288.625824][ T5936] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 288.641230][ T5936] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 288.664424][ T5936] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 288.682605][ T5936] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 288.706347][ T5936] usb 2-1: config 0 descriptor?? [ 288.932300][ T5936] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 62 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 289.140978][ T5968] usb 2-1: USB disconnect, device number 62 [ 289.171893][ T5968] usblp0: removed [ 289.612951][T10062] ntfs3(loop4): try to read out of volume at offset 0x0 [ 289.944948][T10070] FAULT_INJECTION: forcing a failure. [ 289.944948][T10070] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 290.049981][T10074] loop6: detected capacity change from 0 to 63 [ 290.064287][T10070] CPU: 0 UID: 0 PID: 10070 Comm: syz.0.1318 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 290.064315][T10070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 290.064328][T10070] Call Trace: [ 290.064336][T10070] [ 290.064362][T10070] dump_stack_lvl+0x189/0x250 [ 290.064396][T10070] ? __pfx____ratelimit+0x10/0x10 [ 290.064427][T10070] ? __pfx_dump_stack_lvl+0x10/0x10 [ 290.064457][T10070] ? __pfx__printk+0x10/0x10 [ 290.064486][T10070] ? __might_fault+0xb0/0x130 [ 290.064533][T10070] should_fail_ex+0x414/0x560 [ 290.064563][T10070] _copy_from_iter+0x1db/0x16f0 [ 290.064587][T10070] ? rcu_is_watching+0x15/0xb0 [ 290.064614][T10070] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 290.064646][T10070] ? __pfx__copy_from_iter+0x10/0x10 [ 290.064681][T10070] ? __build_skb_around+0x257/0x3e0 [ 290.064704][T10070] ? netlink_sendmsg+0x642/0xb30 [ 290.064733][T10070] ? skb_put+0x11b/0x210 [ 290.064756][T10070] netlink_sendmsg+0x6b2/0xb30 [ 290.064796][T10070] ? __pfx_netlink_sendmsg+0x10/0x10 [ 290.064830][T10070] ? aa_sock_msg_perm+0xf1/0x1d0 [ 290.064862][T10070] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 290.064892][T10070] ? __pfx_netlink_sendmsg+0x10/0x10 [ 290.064923][T10070] __sock_sendmsg+0x219/0x270 [ 290.064953][T10070] ____sys_sendmsg+0x505/0x830 [ 290.064981][T10070] ? __pfx_____sys_sendmsg+0x10/0x10 [ 290.065013][T10070] ? import_iovec+0x74/0xa0 [ 290.065039][T10070] ___sys_sendmsg+0x21f/0x2a0 [ 290.065063][T10070] ? __pfx____sys_sendmsg+0x10/0x10 [ 290.065123][T10070] ? __fget_files+0x2a/0x420 [ 290.065152][T10070] ? __fget_files+0x3a0/0x420 [ 290.065192][T10070] __x64_sys_sendmsg+0x19b/0x260 [ 290.065217][T10070] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 290.065250][T10070] ? __pfx_ksys_write+0x10/0x10 [ 290.065273][T10070] ? rcu_is_watching+0x15/0xb0 [ 290.065307][T10070] ? do_syscall_64+0xbe/0x3b0 [ 290.065341][T10070] do_syscall_64+0xfa/0x3b0 [ 290.065369][T10070] ? lockdep_hardirqs_on+0x9c/0x150 [ 290.065397][T10070] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.065416][T10070] ? clear_bhb_loop+0x60/0xb0 [ 290.065440][T10070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.065459][T10070] RIP: 0033:0x7f0fa978e9a9 [ 290.065476][T10070] 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 [ 290.065493][T10070] RSP: 002b:00007f0faa5f2038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 290.065514][T10070] RAX: ffffffffffffffda RBX: 00007f0fa99b5fa0 RCX: 00007f0fa978e9a9 [ 290.065529][T10070] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000004 [ 290.065542][T10070] RBP: 00007f0faa5f2090 R08: 0000000000000000 R09: 0000000000000000 [ 290.065554][T10070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 290.065565][T10070] R13: 0000000000000000 R14: 00007f0fa99b5fa0 R15: 00007ffe27215e38 [ 290.065596][T10070] [ 290.365177][T10074] Buffer I/O error on dev loop6, logical block 0, async page read [ 290.373269][T10074] Buffer I/O error on dev loop6, logical block 0, async page read [ 290.381798][T10074] ldm_validate_partition_table(): Disk read failed. [ 290.388846][T10074] Dev loop6: unable to read RDB block 0 [ 290.394912][T10074] loop6: unable to read partition table [ 290.400813][T10074] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 290.723853][T10078] vxfs: WRONG superblock magic 00000000 at 1 [ 290.730096][T10078] vxfs: WRONG superblock magic 00000000 at 8 [ 290.741921][T10080] /dev/rnullb0: Can't open blockdev [ 290.760492][T10078] vxfs: can't find superblock. [ 290.981173][T10085] dlm: Unknown command passed to DLM device : 0 [ 290.981173][T10085] [ 291.243410][ T984] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 291.410556][ T984] usb 5-1: Using ep0 maxpacket: 32 [ 291.431619][ T984] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 291.440080][ T984] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 291.479320][ T984] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 291.502877][ T984] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 291.527858][ T984] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 291.550485][ T984] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 291.589608][ T984] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 291.609308][ T984] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 291.635294][ T984] usb 5-1: config 0 descriptor?? [ 291.870748][ T984] usblp 5-1:0.0: usblp0: USB Bidirectional printer dev 48 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 292.077927][ T5936] usb 5-1: USB disconnect, device number 48 [ 292.095448][ T5936] usblp0: removed [ 293.174625][T10135] hfs: can't find a HFS filesystem on dev rnullb0 [ 293.537799][T10146] qnx4: no qnx4 filesystem (no root dir). [ 293.630599][ T5936] usb 2-1: new full-speed USB device number 63 using dummy_hcd [ 293.838592][ T5936] usb 2-1: unable to get BOS descriptor or descriptor too short [ 293.858177][ T5936] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 293.880599][ T5936] usb 2-1: can't read configurations, error -71 [ 294.270551][ T1786] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 294.442858][ T1786] usb 6-1: New USB device found, idVendor=055f, idProduct=c230, bcdDevice=b6.ac [ 294.465513][ T1786] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.487642][T10168] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1355'. [ 294.511502][ T1786] usb 6-1: Product: syz [ 294.521741][ T1786] usb 6-1: Manufacturer: syz [ 294.526375][ T1786] usb 6-1: SerialNumber: syz [ 294.531964][T10167] qnx4: no qnx4 filesystem (no root dir). [ 294.561541][ T1786] usb 6-1: config 0 descriptor?? [ 294.566769][T10168] netlink: 43 bytes leftover after parsing attributes in process `syz.1.1355'. [ 294.604208][ T1786] gspca_main: sunplus-2.14.0 probing 055f:c230 [ 294.630747][T10168] netlink: 'syz.1.1355': attribute type 5 has an invalid length. [ 294.700755][T10168] netlink: 43 bytes leftover after parsing attributes in process `syz.1.1355'. [ 294.836822][ T1786] usb 6-1: USB disconnect, device number 21 [ 294.955283][T10179] Can't find a SQUASHFS superblock on rnullb0 [ 295.142378][T10182] ntfs3(rnullb0): Primary boot signature is not NTFS. [ 295.163608][T10182] ntfs3(rnullb0): Alternative boot signature is not NTFS. [ 295.941761][T10201] blk_print_req_error: 6 callbacks suppressed [ 295.941778][T10201] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 296.002913][T10201] buffer_io_error: 28 callbacks suppressed [ 296.002929][T10201] Buffer I/O error on dev nbd0, logical block 0, async page read [ 296.013145][T10203] /dev/rnullb0: Can't open blockdev [ 296.039922][T10201] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 296.090076][T10201] Buffer I/O error on dev nbd0, logical block 0, async page read [ 296.165699][T10201] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 296.224734][T10201] Buffer I/O error on dev nbd0, logical block 0, async page read [ 296.273716][T10201] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 296.325663][T10201] Buffer I/O error on dev nbd0, logical block 0, async page read [ 296.345995][T10201] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 296.369657][T10201] Buffer I/O error on dev nbd0, logical block 0, async page read [ 296.426429][T10201] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 296.439832][T10201] Buffer I/O error on dev nbd0, logical block 0, async page read [ 296.455999][T10201] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 296.502981][T10201] Buffer I/O error on dev nbd0, logical block 0, async page read [ 296.532147][T10201] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 296.553391][T10201] Buffer I/O error on dev nbd0, logical block 0, async page read [ 296.610237][T10201] ldm_validate_partition_table(): Disk read failed. [ 296.647830][T10201] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 296.676890][T10201] Buffer I/O error on dev nbd0, logical block 0, async page read [ 296.713863][T10201] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 296.723912][T10201] Buffer I/O error on dev nbd0, logical block 0, async page read [ 296.738726][T10201] Dev nbd0: unable to read RDB block 0 [ 296.745346][T10201] nbd0: unable to read partition table [ 296.792906][T10222] FAULT_INJECTION: forcing a failure. [ 296.792906][T10222] name failslab, interval 1, probability 0, space 0, times 0 [ 296.824029][T10222] CPU: 0 UID: 0 PID: 10222 Comm: syz.1.1373 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 296.824058][T10222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 296.824071][T10222] Call Trace: [ 296.824078][T10222] [ 296.824087][T10222] dump_stack_lvl+0x189/0x250 [ 296.824120][T10222] ? __pfx____ratelimit+0x10/0x10 [ 296.824150][T10222] ? __pfx_dump_stack_lvl+0x10/0x10 [ 296.824178][T10222] ? __pfx__printk+0x10/0x10 [ 296.824221][T10222] should_fail_ex+0x414/0x560 [ 296.824252][T10222] should_failslab+0xa8/0x100 [ 296.824278][T10222] kmem_cache_alloc_noprof+0x73/0x3c0 [ 296.824300][T10222] ? skb_clone+0x212/0x3a0 [ 296.824328][T10222] skb_clone+0x212/0x3a0 [ 296.824355][T10222] __netlink_deliver_tap+0x404/0x850 [ 296.824399][T10222] ? netlink_deliver_tap+0x2e/0x1b0 [ 296.824430][T10222] netlink_deliver_tap+0x19c/0x1b0 [ 296.824461][T10222] netlink_dump+0x91c/0xe60 [ 296.824503][T10222] ? __pfx_netlink_dump+0x10/0x10 [ 296.824545][T10222] ? netlink_lookup+0x30/0x200 [ 296.824572][T10222] ? netlink_lookup+0x30/0x200 [ 296.824597][T10222] ? netlink_lookup+0x30/0x200 [ 296.824631][T10222] __netlink_dump_start+0x5cb/0x7e0 [ 296.824670][T10222] ip_set_dump+0x13e/0x1c0 [ 296.824694][T10222] ? __pfx_ip_set_dump+0x10/0x10 [ 296.824717][T10222] ? __pfx_ip_set_dump_start+0x10/0x10 [ 296.824740][T10222] ? __pfx_ip_set_dump_do+0x10/0x10 [ 296.824763][T10222] ? __pfx_ip_set_dump_done+0x10/0x10 [ 296.824804][T10222] nfnetlink_rcv_msg+0xb4d/0x1130 [ 296.824839][T10222] ? nfnetlink_rcv_msg+0x20d/0x1130 [ 296.824885][T10222] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 296.824908][T10222] ? kasan_save_free_info+0x46/0x50 [ 296.824989][T10222] netlink_rcv_skb+0x205/0x470 [ 296.825032][T10222] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 296.825058][T10222] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 296.825097][T10222] ? bpf_lsm_capable+0x9/0x20 [ 296.825118][T10222] ? security_capable+0x7e/0x2e0 [ 296.825152][T10222] nfnetlink_rcv+0x26a/0x2520 [ 296.825179][T10222] ? __dev_queue_xmit+0x1d79/0x3b50 [ 296.825231][T10222] ? __dev_queue_xmit+0x27b/0x3b50 [ 296.825256][T10222] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 296.825286][T10222] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 296.825309][T10222] ? __pfx___dev_queue_xmit+0x10/0x10 [ 296.825347][T10222] ? ref_tracker_free+0x63a/0x7d0 [ 296.825372][T10222] ? __copy_skb_header+0xa7/0x550 [ 296.825395][T10222] ? __pfx_ref_tracker_free+0x10/0x10 [ 296.825420][T10222] ? __skb_clone+0x63/0x7a0 [ 296.825446][T10222] ? __skb_clone+0x483/0x7a0 [ 296.825474][T10222] ? skb_clone+0x246/0x3a0 [ 296.825499][T10222] ? __netlink_deliver_tap+0x807/0x850 [ 296.825526][T10222] ? netlink_deliver_tap+0x2e/0x1b0 [ 296.825563][T10222] ? netlink_deliver_tap+0x2e/0x1b0 [ 296.825590][T10222] ? netlink_deliver_tap+0x2e/0x1b0 [ 296.825625][T10222] netlink_unicast+0x759/0x8e0 [ 296.825659][T10222] netlink_sendmsg+0x805/0xb30 [ 296.825699][T10222] ? __pfx_netlink_sendmsg+0x10/0x10 [ 296.825732][T10222] ? aa_sock_msg_perm+0xf1/0x1d0 [ 296.825763][T10222] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 296.825790][T10222] ? __pfx_netlink_sendmsg+0x10/0x10 [ 296.825826][T10222] __sock_sendmsg+0x219/0x270 [ 296.825857][T10222] ____sys_sendmsg+0x505/0x830 [ 296.825884][T10222] ? __pfx_____sys_sendmsg+0x10/0x10 [ 296.825915][T10222] ? import_iovec+0x74/0xa0 [ 296.825940][T10222] ___sys_sendmsg+0x21f/0x2a0 [ 296.825964][T10222] ? __pfx____sys_sendmsg+0x10/0x10 [ 296.826023][T10222] ? __fget_files+0x2a/0x420 [ 296.826051][T10222] ? __fget_files+0x3a0/0x420 [ 296.826091][T10222] __x64_sys_sendmsg+0x19b/0x260 [ 296.826114][T10222] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 296.826147][T10222] ? __pfx_ksys_write+0x10/0x10 [ 296.826168][T10222] ? rcu_is_watching+0x15/0xb0 [ 296.826199][T10222] ? do_syscall_64+0xbe/0x3b0 [ 296.826232][T10222] do_syscall_64+0xfa/0x3b0 [ 296.826259][T10222] ? lockdep_hardirqs_on+0x9c/0x150 [ 296.826286][T10222] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 296.826307][T10222] ? clear_bhb_loop+0x60/0xb0 [ 296.826331][T10222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 296.826351][T10222] RIP: 0033:0x7fa9cf98e9a9 [ 296.826369][T10222] 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 [ 296.826386][T10222] RSP: 002b:00007fa9d0809038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 296.826407][T10222] RAX: ffffffffffffffda RBX: 00007fa9cfbb5fa0 RCX: 00007fa9cf98e9a9 [ 296.826421][T10222] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000004 [ 296.826434][T10222] RBP: 00007fa9d0809090 R08: 0000000000000000 R09: 0000000000000000 [ 296.826446][T10222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 296.826458][T10222] R13: 0000000000000000 R14: 00007fa9cfbb5fa0 R15: 00007ffd1e0f6598 [ 296.826490][T10222] [ 298.486266][T10240] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1380'. [ 298.495359][T10240] netlink: 160 bytes leftover after parsing attributes in process `syz.1.1380'. [ 298.510823][T10240] netlink: 32 bytes leftover after parsing attributes in process `syz.1.1380'. [ 298.607066][T10247] FAULT_INJECTION: forcing a failure. [ 298.607066][T10247] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 298.630597][T10247] CPU: 1 UID: 0 PID: 10247 Comm: syz.5.1383 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 298.630626][T10247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 298.630639][T10247] Call Trace: [ 298.630646][T10247] [ 298.630655][T10247] dump_stack_lvl+0x189/0x250 [ 298.630687][T10247] ? __pfx____ratelimit+0x10/0x10 [ 298.630716][T10247] ? __pfx_dump_stack_lvl+0x10/0x10 [ 298.630743][T10247] ? __pfx__printk+0x10/0x10 [ 298.630801][T10247] should_fail_ex+0x414/0x560 [ 298.630833][T10247] _copy_to_user+0x31/0xb0 [ 298.630858][T10247] simple_read_from_buffer+0xe1/0x170 [ 298.630893][T10247] proc_fail_nth_read+0x1b3/0x220 [ 298.630919][T10247] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 298.630944][T10247] ? rw_verify_area+0x2a6/0x4d0 [ 298.630970][T10247] ? __lock_acquire+0xab9/0xd20 [ 298.630992][T10247] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 298.631016][T10247] vfs_read+0x1fd/0x980 [ 298.631041][T10247] ? fdget_pos+0x247/0x320 [ 298.631063][T10247] ? __pfx___mutex_lock+0x10/0x10 [ 298.631094][T10247] ? __pfx_vfs_read+0x10/0x10 [ 298.631121][T10247] ? __fget_files+0x2a/0x420 [ 298.631157][T10247] ? __fget_files+0x3a0/0x420 [ 298.631185][T10247] ? __fget_files+0x2a/0x420 [ 298.631225][T10247] ksys_read+0x145/0x250 [ 298.631254][T10247] ? __pfx_ksys_read+0x10/0x10 [ 298.631277][T10247] ? rcu_is_watching+0x15/0xb0 [ 298.631309][T10247] ? do_syscall_64+0xbe/0x3b0 [ 298.631343][T10247] do_syscall_64+0xfa/0x3b0 [ 298.631390][T10247] ? lockdep_hardirqs_on+0x9c/0x150 [ 298.631418][T10247] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 298.631438][T10247] ? clear_bhb_loop+0x60/0xb0 [ 298.631462][T10247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 298.631480][T10247] RIP: 0033:0x7fc4c258d3bc [ 298.631498][T10247] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 298.631515][T10247] RSP: 002b:00007fc4c33c4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 298.631536][T10247] RAX: ffffffffffffffda RBX: 00007fc4c27b5fa0 RCX: 00007fc4c258d3bc [ 298.631554][T10247] RDX: 000000000000000f RSI: 00007fc4c33c40a0 RDI: 0000000000000005 [ 298.631566][T10247] RBP: 00007fc4c33c4090 R08: 0000000000000000 R09: 0000000000000000 [ 298.631578][T10247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 298.631589][T10247] R13: 0000000000000000 R14: 00007fc4c27b5fa0 R15: 00007ffdde2b1468 [ 298.631620][T10247] [ 298.990597][ T5936] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 299.117289][T10255] /dev/rnullb0: Can't open blockdev [ 299.130841][ T5936] usb 2-1: device descriptor read/64, error -71 [ 299.371658][ T5936] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 299.394176][T10265] sctp: [Deprecated]: syz.5.1390 (pid 10265) Use of int in max_burst socket option. [ 299.394176][T10265] Use struct sctp_assoc_value instead [ 299.450246][T10265] /dev/rnullb0: Can't open blockdev [ 299.520507][ T5936] usb 2-1: device descriptor read/64, error -71 [ 299.650935][ T5936] usb usb2-port1: attempt power cycle [ 299.924716][T10279] /dev/rnullb0: Can't open blockdev [ 300.011166][ T5936] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 300.031704][ T5936] usb 2-1: device descriptor read/8, error -71 [ 300.086724][T10286] /dev/rnullb0: Can't open blockdev [ 300.100017][T10288] EXT4-fs (nullb0): VFS: Can't find ext4 filesystem [ 300.280696][ T5936] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 300.316161][ T5936] usb 2-1: device descriptor read/8, error -71 [ 300.443843][T10298] /dev/rnullb0: Can't open blockdev [ 300.459776][ T5936] usb usb2-port1: unable to enumerate USB device [ 301.270595][ T1786] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 301.420646][ T1786] usb 5-1: Using ep0 maxpacket: 8 [ 301.438879][ T1786] usb 5-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 301.460492][ T1786] usb 5-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 301.480492][ T1786] usb 5-1: Product: syz [ 301.484710][ T1786] usb 5-1: Manufacturer: syz [ 301.489331][ T1786] usb 5-1: SerialNumber: syz [ 301.514922][ T1786] usb 5-1: config 0 descriptor?? [ 301.543167][ T1786] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 302.425540][ T1786] input: gspca_zc3xx as /devices/platform/dummy_hcd.4/usb5/5-1/input/input17 [ 302.511026][ T5916] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 302.676429][ T5916] usb 6-1: device descriptor read/64, error -71 [ 302.736733][ T1786] usb 5-1: USB disconnect, device number 49 [ 302.944359][ T5916] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 303.005893][T10361] hfs: can't find a HFS filesystem on dev rnullb0 [ 303.090579][ T5916] usb 6-1: device descriptor read/64, error -71 [ 303.201018][ T5916] usb usb6-port1: attempt power cycle [ 303.318874][T10372] loop6: detected capacity change from 0 to 63 [ 303.328100][T10372] buffer_io_error: 6 callbacks suppressed [ 303.328116][T10372] Buffer I/O error on dev loop6, logical block 0, async page read [ 303.369702][T10372] Buffer I/O error on dev loop6, logical block 0, async page read [ 303.392317][T10372] Buffer I/O error on dev loop6, logical block 0, async page read [ 303.409519][T10374] Buffer I/O error on dev loop6, logical block 0, lost async page write [ 303.430854][T10372] loop6: unable to read partition table [ 303.436753][T10372] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜ÿ¡) failed (rc=-5) [ 303.469943][T10374] Buffer I/O error on dev loop6, logical block 1, lost async page write [ 303.479283][T10374] Buffer I/O error on dev loop6, logical block 2, lost async page write [ 303.495329][T10374] Buffer I/O error on dev loop6, logical block 3, lost async page write [ 303.517047][T10374] Buffer I/O error on dev loop6, logical block 4, lost async page write [ 303.527144][T10374] Buffer I/O error on dev loop6, logical block 5, lost async page write [ 303.555488][ T5916] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 303.563490][T10374] Buffer I/O error on dev loop6, logical block 6, lost async page write [ 303.600854][ T5916] usb 6-1: device descriptor read/8, error -71 [ 303.841894][ T5916] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 303.885680][ T5916] usb 6-1: device descriptor read/8, error -71 [ 303.894966][T10380] syz.1.1429: attempt to access beyond end of device [ 303.894966][T10380] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 304.021144][ T5916] usb usb6-port1: unable to enumerate USB device [ 304.364196][ T9] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 304.556812][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 304.568231][ T9] usb 5-1: unable to get BOS descriptor or descriptor too short [ 304.589904][ T9] usb 5-1: too many configurations: 9, using maximum allowed: 8 [ 304.616929][ T9] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 304.630183][ T9] usb 5-1: can't read configurations, error -61 [ 304.780911][ T9] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 304.821688][T10401] loop6: detected capacity change from 0 to 63 [ 304.839833][T10401] ldm_validate_partition_table(): Disk read failed. [ 304.854727][T10401] Dev loop6: unable to read RDB block 0 [ 304.868639][T10401] loop6: unable to read partition table [ 304.882007][T10401] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜Uª) failed (rc=-5) [ 304.961512][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 304.973606][ T9] usb 5-1: unable to get BOS descriptor or descriptor too short [ 305.000874][ T9] usb 5-1: too many configurations: 9, using maximum allowed: 8 [ 305.021617][ T9] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 305.052303][ T9] usb 5-1: can't read configurations, error -61 [ 305.070134][ T9] usb usb5-port1: attempt power cycle [ 305.420604][ T9] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 305.441263][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 305.455095][ T9] usb 5-1: unable to get BOS descriptor or descriptor too short [ 305.481358][ T9] usb 5-1: too many configurations: 9, using maximum allowed: 8 [ 305.522083][ T9] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 305.529695][ T9] usb 5-1: can't read configurations, error -61 [ 305.674897][ T9] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 305.721854][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 305.732310][T10426] loop6: detected capacity change from 0 to 63 [ 305.739145][ T9] usb 5-1: unable to get BOS descriptor or descriptor too short [ 305.747582][ T9] usb 5-1: too many configurations: 9, using maximum allowed: 8 [ 305.757871][T10426] ldm_validate_partition_table(): Disk read failed. [ 305.770741][ T9] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 305.778710][T10426] Dev loop6: unable to read RDB block 0 [ 305.784436][ T9] usb 5-1: can't read configurations, error -61 [ 305.794391][T10426] loop6: unable to read partition table [ 305.800608][ T9] usb usb5-port1: unable to enumerate USB device [ 305.808413][T10421] FAULT_INJECTION: forcing a failure. [ 305.808413][T10421] name failslab, interval 1, probability 0, space 0, times 0 [ 305.826527][T10426] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜V«) failed (rc=-5) [ 305.881671][T10421] CPU: 0 UID: 0 PID: 10421 Comm: syz.0.1446 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 305.881701][T10421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 305.881713][T10421] Call Trace: [ 305.881721][T10421] [ 305.881729][T10421] dump_stack_lvl+0x189/0x250 [ 305.881762][T10421] ? __pfx____ratelimit+0x10/0x10 [ 305.881791][T10421] ? __pfx_dump_stack_lvl+0x10/0x10 [ 305.881819][T10421] ? __pfx__printk+0x10/0x10 [ 305.881849][T10421] ? __pfx___might_resched+0x10/0x10 [ 305.881873][T10421] ? fs_reclaim_acquire+0x7d/0x100 [ 305.881904][T10421] should_fail_ex+0x414/0x560 [ 305.881945][T10421] should_failslab+0xa8/0x100 [ 305.881968][T10421] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 305.881990][T10421] ? dup_task_struct+0x52/0x860 [ 305.882037][T10421] dup_task_struct+0x52/0x860 [ 305.882061][T10421] ? lockdep_hardirqs_on+0x9c/0x150 [ 305.882092][T10421] copy_process+0x54b/0x3c00 [ 305.882143][T10421] ? __might_fault+0xb0/0x130 [ 305.882173][T10421] ? __pfx_copy_process+0x10/0x10 [ 305.882209][T10421] kernel_clone+0x21e/0x840 [ 305.882239][T10421] ? __pfx_kernel_clone+0x10/0x10 [ 305.882262][T10421] ? rcu_read_lock_any_held+0xb3/0x120 [ 305.882325][T10421] __se_sys_clone3+0x256/0x2d0 [ 305.882358][T10421] ? __pfx___se_sys_clone3+0x10/0x10 [ 305.882384][T10421] ? __mutex_unlock_slowpath+0x1a1/0x760 [ 305.882427][T10421] ? __fget_files+0x3a0/0x420 [ 305.882488][T10421] ? __pfx_ksys_write+0x10/0x10 [ 305.882512][T10421] ? rcu_is_watching+0x15/0xb0 [ 305.882542][T10421] ? do_syscall_64+0xbe/0x3b0 [ 305.882575][T10421] do_syscall_64+0xfa/0x3b0 [ 305.882602][T10421] ? lockdep_hardirqs_on+0x9c/0x150 [ 305.882629][T10421] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 305.882648][T10421] ? clear_bhb_loop+0x60/0xb0 [ 305.882672][T10421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 305.882690][T10421] RIP: 0033:0x7f0fa978e9a9 [ 305.882707][T10421] 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 [ 305.882724][T10421] RSP: 002b:00007f0faa5f1f08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 305.882745][T10421] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f0fa978e9a9 [ 305.882760][T10421] RDX: 00007f0faa5f1f20 RSI: 0000000000000058 RDI: 00007f0faa5f1f20 [ 305.882773][T10421] RBP: 00007f0faa5f2090 R08: 0000000000000000 R09: 0000000000000058 [ 305.882785][T10421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 305.882797][T10421] R13: 0000000000000000 R14: 00007f0fa99b5fa0 R15: 00007ffe27215e38 [ 305.882827][T10421] [ 306.187132][T10431] overlayfs: failed to decode file handle (len=2, type=16, flags=0, err=-22) [ 306.935078][T10452] hfs: can't find a HFS filesystem on dev rnullb0 [ 307.128372][T10455] ntfs3(rnullb0): Primary boot signature is not NTFS. [ 307.140184][T10455] ntfs3(rnullb0): Alternative boot signature is not NTFS. [ 307.354537][T10463] FAULT_INJECTION: forcing a failure. [ 307.354537][T10463] name failslab, interval 1, probability 0, space 0, times 0 [ 307.422386][T10463] CPU: 1 UID: 0 PID: 10463 Comm: syz.1.1458 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 307.422416][T10463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 307.422429][T10463] Call Trace: [ 307.422436][T10463] [ 307.422445][T10463] dump_stack_lvl+0x189/0x250 [ 307.422478][T10463] ? __pfx____ratelimit+0x10/0x10 [ 307.422508][T10463] ? __pfx_dump_stack_lvl+0x10/0x10 [ 307.422543][T10463] ? __pfx__printk+0x10/0x10 [ 307.422576][T10463] ? __pfx___might_resched+0x10/0x10 [ 307.422605][T10463] should_fail_ex+0x414/0x560 [ 307.422635][T10463] should_failslab+0xa8/0x100 [ 307.422661][T10463] __kmalloc_cache_node_noprof+0x73/0x3d0 [ 307.422684][T10463] ? __get_vm_area_node+0x13f/0x300 [ 307.422710][T10463] __get_vm_area_node+0x13f/0x300 [ 307.422737][T10463] __vmalloc_node_range_noprof+0x301/0x12f0 [ 307.422762][T10463] ? copy_process+0x54b/0x3c00 [ 307.422798][T10463] ? percpu_ref_get_many+0x19/0x140 [ 307.422823][T10463] ? percpu_ref_get_many+0x19/0x140 [ 307.422861][T10463] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 307.422887][T10463] ? memcpy_and_pad+0x48/0x80 [ 307.422918][T10463] __vmalloc_node_noprof+0xc2/0x110 [ 307.422941][T10463] ? copy_process+0x54b/0x3c00 [ 307.422963][T10463] ? copy_process+0x54b/0x3c00 [ 307.422990][T10463] dup_task_struct+0x3e7/0x860 [ 307.423020][T10463] copy_process+0x54b/0x3c00 [ 307.423061][T10463] ? __might_fault+0xb0/0x130 [ 307.423091][T10463] ? __pfx_copy_process+0x10/0x10 [ 307.423129][T10463] kernel_clone+0x21e/0x840 [ 307.423161][T10463] ? __pfx_kernel_clone+0x10/0x10 [ 307.423185][T10463] ? rcu_read_lock_any_held+0xb3/0x120 [ 307.423232][T10463] __se_sys_clone3+0x256/0x2d0 [ 307.423263][T10463] ? __pfx___se_sys_clone3+0x10/0x10 [ 307.423289][T10463] ? __mutex_unlock_slowpath+0x1a1/0x760 [ 307.423332][T10463] ? __fget_files+0x3a0/0x420 [ 307.423378][T10463] ? __pfx_ksys_write+0x10/0x10 [ 307.423412][T10463] ? do_syscall_64+0xbe/0x3b0 [ 307.423445][T10463] do_syscall_64+0xfa/0x3b0 [ 307.423472][T10463] ? lockdep_hardirqs_on+0x9c/0x150 [ 307.423499][T10463] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 307.423518][T10463] ? clear_bhb_loop+0x60/0xb0 [ 307.423548][T10463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 307.423567][T10463] RIP: 0033:0x7fa9cf98e9a9 [ 307.423583][T10463] 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 [ 307.423601][T10463] RSP: 002b:00007fa9d07c6f08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 307.423622][T10463] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fa9cf98e9a9 [ 307.423636][T10463] RDX: 00007fa9d07c6f20 RSI: 0000000000000058 RDI: 00007fa9d07c6f20 [ 307.423649][T10463] RBP: 00007fa9d07c7090 R08: 0000000000000000 R09: 0000000000000058 [ 307.423662][T10463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 307.423673][T10463] R13: 0000000000000001 R14: 00007fa9cfbb6160 R15: 00007ffd1e0f6598 [ 307.423703][T10463] [ 307.804461][T10463] syz.1.1458: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 307.879869][T10463] CPU: 0 UID: 0 PID: 10463 Comm: syz.1.1458 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 307.879901][T10463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 307.879915][T10463] Call Trace: [ 307.879924][T10463] [ 307.879933][T10463] dump_stack_lvl+0x189/0x250 [ 307.879971][T10463] ? __pfx_dump_stack_lvl+0x10/0x10 [ 307.880000][T10463] ? __pfx__printk+0x10/0x10 [ 307.880029][T10463] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 307.880059][T10463] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 307.880091][T10463] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 307.880123][T10463] warn_alloc+0x214/0x310 [ 307.880155][T10463] ? __pfx_warn_alloc+0x10/0x10 [ 307.880182][T10463] ? __get_vm_area_node+0x13f/0x300 [ 307.880209][T10463] ? __get_vm_area_node+0x2b5/0x300 [ 307.880250][T10463] __vmalloc_node_range_noprof+0x326/0x12f0 [ 307.880303][T10463] ? percpu_ref_get_many+0x19/0x140 [ 307.880336][T10463] ? percpu_ref_get_many+0x19/0x140 [ 307.880370][T10463] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 307.880394][T10463] ? memcpy_and_pad+0x48/0x80 [ 307.880421][T10463] __vmalloc_node_noprof+0xc2/0x110 [ 307.880444][T10463] ? copy_process+0x54b/0x3c00 [ 307.880465][T10463] ? copy_process+0x54b/0x3c00 [ 307.880488][T10463] dup_task_struct+0x3e7/0x860 [ 307.880516][T10463] copy_process+0x54b/0x3c00 [ 307.880552][T10463] ? __might_fault+0xb0/0x130 [ 307.880579][T10463] ? __pfx_copy_process+0x10/0x10 [ 307.880614][T10463] kernel_clone+0x21e/0x840 [ 307.880643][T10463] ? __pfx_kernel_clone+0x10/0x10 [ 307.880665][T10463] ? rcu_read_lock_any_held+0xb3/0x120 [ 307.880707][T10463] __se_sys_clone3+0x256/0x2d0 [ 307.880734][T10463] ? __pfx___se_sys_clone3+0x10/0x10 [ 307.880757][T10463] ? __mutex_unlock_slowpath+0x1a1/0x760 [ 307.880796][T10463] ? __fget_files+0x3a0/0x420 [ 307.880837][T10463] ? __pfx_ksys_write+0x10/0x10 [ 307.880865][T10463] ? do_syscall_64+0xbe/0x3b0 [ 307.880893][T10463] do_syscall_64+0xfa/0x3b0 [ 307.880917][T10463] ? lockdep_hardirqs_on+0x9c/0x150 [ 307.880941][T10463] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 307.880959][T10463] ? clear_bhb_loop+0x60/0xb0 [ 307.880980][T10463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 307.880996][T10463] RIP: 0033:0x7fa9cf98e9a9 [ 307.881012][T10463] 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 [ 307.881027][T10463] RSP: 002b:00007fa9d07c6f08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 307.881046][T10463] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fa9cf98e9a9 [ 307.881058][T10463] RDX: 00007fa9d07c6f20 RSI: 0000000000000058 RDI: 00007fa9d07c6f20 [ 307.881070][T10463] RBP: 00007fa9d07c7090 R08: 0000000000000000 R09: 0000000000000058 [ 307.881081][T10463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 307.881091][T10463] R13: 0000000000000001 R14: 00007fa9cfbb6160 R15: 00007ffd1e0f6598 [ 307.881117][T10463] [ 308.170357][ C0] vkms_vblank_simulate: vblank timer overrun [ 308.217717][T10463] Mem-Info: [ 308.228855][T10463] active_anon:7986 inactive_anon:1 isolated_anon:0 [ 308.228855][T10463] active_file:7543 inactive_file:49234 isolated_file:0 [ 308.228855][T10463] unevictable:5372 dirty:106 writeback:0 [ 308.228855][T10463] slab_reclaimable:11034 slab_unreclaimable:103935 [ 308.228855][T10463] mapped:30317 shmem:1366 pagetables:5632 [ 308.228855][T10463] sec_pagetables:0 bounce:0 [ 308.228855][T10463] kernel_misc_reclaimable:0 [ 308.228855][T10463] free:1285248 free_pcp:15565 free_cma:0 [ 308.274408][ C0] vkms_vblank_simulate: vblank timer overrun [ 308.281900][T10463] Node 0 active_anon:31944kB inactive_anon:4kB active_file:30172kB inactive_file:196732kB unevictable:19952kB isolated(anon):0kB isolated(file):0kB mapped:121268kB dirty:424kB writeback:0kB shmem:3928kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:12288kB kernel_stack:12712kB pagetables:22400kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 308.314216][ C0] vkms_vblank_simulate: vblank timer overrun [ 308.321090][T10463] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:48kB pagetables:128kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 308.350914][ C0] vkms_vblank_simulate: vblank timer overrun [ 308.357193][T10463] Node 0 DMA free:15328kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB free_cma:0kB [ 308.386199][ C0] vkms_vblank_simulate: vblank timer overrun [ 308.397788][T10463] lowmem_reserve[]: 0 2496 2497 2497 2497 [ 308.403685][T10463] Node 0 DMA32 free:1251776kB boost:0kB min:34216kB low:42768kB high:51320kB reserved_highatomic:0KB free_highatomic:0KB active_anon:31992kB inactive_anon:4kB active_file:30172kB inactive_file:195664kB unevictable:19952kB writepending:424kB present:3129332kB managed:2556420kB mlocked:18416kB bounce:0kB free_pcp:33556kB local_pcp:17152kB free_cma:0kB [ 308.436430][ C0] vkms_vblank_simulate: vblank timer overrun [ 308.442898][T10463] lowmem_reserve[]: 0 0 1 1 1 [ 308.447649][T10463] Node 0 Normal free:4kB boost:0kB min:12kB low:12kB high:12kB reserved_highatomic:0KB free_highatomic:0KB active_anon:52kB inactive_anon:0kB active_file:0kB inactive_file:1068kB unevictable:0kB writepending:0kB present:1048580kB managed:1132kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 308.476636][ C0] vkms_vblank_simulate: vblank timer overrun [ 308.484007][T10463] lowmem_reserve[]: 0 0 0 0 0 [ 308.488759][T10463] Node 1 Normal free:3873884kB boost:0kB min:55672kB low:69588kB high:83504kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:28324kB local_pcp:16384kB free_cma:0kB [ 308.520108][ C0] vkms_vblank_simulate: vblank timer overrun [ 308.538324][T10463] lowmem_reserve[]: 0 0 0 0 0 [ 308.553269][T10463] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15328kB [ 308.576279][T10463] Node 0 DMA32: 306*4kB (M) 536*8kB (UME) 462*16kB (UME) 530*32kB (UME) 227*64kB (UME) 88*128kB (UME) 50*256kB (UM) 13*512kB (UME) 20*1024kB (UM) 12*2048kB (UME) 276*4096kB (UM) = 1250664kB [ 308.595554][T10463] Node 0 Normal: 1*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 308.607798][T10463] Node 1 Normal: 207*4kB (UE) 60*8kB (UME) 38*16kB (UME) 87*32kB (UME) 40*64kB (UME) 10*128kB (UME) 3*256kB (ME) 4*512kB (UME) 2*1024kB (UM) 1*2048kB (E) 942*4096kB (M) = 3873884kB [ 308.625903][ C0] vkms_vblank_simulate: vblank timer overrun [ 308.646104][T10463] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 308.651269][ T984] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 308.683578][T10463] Node 0 hugepages_total=2 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 308.710712][T10463] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 308.724215][T10463] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 308.747562][T10463] 58140 total pagecache pages [ 308.760244][T10463] 1 pages in swap cache [ 308.770590][T10463] Free swap = 124992kB [ 308.790513][T10463] Total swap = 124996kB [ 308.794760][T10463] 2097051 pages RAM [ 308.818855][T10463] 0 pages HighMem/MovableOnly [ 308.822749][ T984] usb 6-1: too many configurations: 9, using maximum allowed: 8 [ 308.837259][ T984] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 308.839123][T10463] 426032 pages reserved [ 308.850685][ T984] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 308.862495][T10463] 0 pages cma reserved [ 308.904148][ T984] usb 6-1: config 0 interface 0 has no altsetting 0 [ 308.935430][ T984] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 308.945534][ T984] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 309.011095][ T984] usb 6-1: config 0 interface 0 has no altsetting 0 [ 309.023570][ T984] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 309.033457][ T984] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 309.049028][ T984] usb 6-1: config 0 interface 0 has no altsetting 0 [ 309.064892][ T984] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 309.075442][ T984] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 309.109269][ T984] usb 6-1: config 0 interface 0 has no altsetting 0 [ 309.128291][ T984] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 309.149412][ T984] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 309.186655][ T984] usb 6-1: config 0 interface 0 has no altsetting 0 [ 309.208427][ T984] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 309.230539][ T984] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 309.256022][ T984] usb 6-1: config 0 interface 0 has no altsetting 0 [ 309.267590][ T984] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 309.296235][ T984] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 309.326195][ T984] usb 6-1: config 0 interface 0 has no altsetting 0 [ 309.335869][ T984] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 309.352741][ T984] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 309.378242][ T984] usb 6-1: config 0 interface 0 has no altsetting 0 [ 309.403605][ T984] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 309.414086][ T984] usb 6-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 309.435686][ T984] usb 6-1: Product: syz [ 309.450530][ T984] usb 6-1: Manufacturer: syz [ 309.456414][ T984] usb 6-1: SerialNumber: syz [ 309.532872][ T984] usb 6-1: config 0 descriptor?? [ 309.586148][ T984] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 309.674483][ T9] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 309.720264][T10495] MTD: Attempt to mount non-MTD device "/dev/rnullb0" [ 309.755539][ T984] usb 6-1: USB disconnect, device number 26 [ 309.765324][ T984] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 309.783943][T10495] VFS: Can't find a romfs filesystem on dev rnullb0. [ 309.783943][T10495] [ 309.842987][ T9] usb 2-1: device descriptor read/64, error -71 [ 310.680754][ T9] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 310.831181][ T9] usb 2-1: device descriptor read/64, error -71 [ 310.962921][ T9] usb usb2-port1: attempt power cycle [ 310.973604][ T5916] usb 5-1: new full-speed USB device number 54 using dummy_hcd [ 311.059136][T10526] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 311.071672][T10526] overlayfs: fs on './file0' does not support file handles, falling back to xino=off. [ 311.164851][ T5916] usb 5-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 311.184283][ T5916] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 311.207538][ T5916] usb 5-1: config 0 descriptor?? [ 311.224177][ T5916] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 311.237346][ T5170] Bluetooth: hci4: unexpected event for opcode 0x0c03 [ 311.350652][ T9] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 311.381304][ T9] usb 2-1: device descriptor read/8, error -71 [ 311.442766][T10517] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 311.461873][T10517] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 311.508616][T10534] netlink: 'syz.5.1483': attribute type 27 has an invalid length. [ 311.578283][T10534] bridge0: port 2(bridge_slave_1) entered disabled state [ 311.587933][T10534] bridge0: port 1(bridge_slave_0) entered disabled state [ 311.630624][ T9] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 311.653366][T10535] XFS (rnullb0): Invalid superblock magic number [ 311.683357][ T9] usb 2-1: device descriptor read/8, error -71 [ 311.738087][T10517] syz.4.1476: attempt to access beyond end of device [ 311.738087][T10517] nbd4: rw=4096, sector=0, nr_sectors = 1 limit=0 [ 311.802194][ T5916] gp8psk: usb out operation failed. [ 311.803751][ T9] usb usb2-port1: unable to enumerate USB device [ 311.812325][ T5916] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 311.847624][ T5916] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 311.885275][ T5916] usb 5-1: USB disconnect, device number 54 [ 312.024355][T10534] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 312.038073][T10534] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 312.195505][ T7545] netdevsim netdevsim5 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 312.232734][ T7545] netdevsim netdevsim5 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 312.260746][ T7545] netdevsim netdevsim5 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 312.269695][ T7545] netdevsim netdevsim5 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 313.044396][T10580] blk_print_req_error: 6 callbacks suppressed [ 313.044412][T10580] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 313.070092][T10580] buffer_io_error: 50 callbacks suppressed [ 313.070109][T10580] Buffer I/O error on dev nbd0, logical block 0, async page read [ 313.089097][T10580] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 313.096680][T10582] IPVS: set_ctl: invalid protocol: 44 172.20.20.187:0 [ 313.107411][ T5936] IPVS: starting estimator thread 0... [ 313.108280][T10580] Buffer I/O error on dev nbd0, logical block 0, async page read [ 313.124704][T10580] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 313.134432][T10580] Buffer I/O error on dev nbd0, logical block 0, async page read [ 313.151160][T10580] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 313.179237][T10580] Buffer I/O error on dev nbd0, logical block 0, async page read [ 313.207668][T10580] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 313.219888][T10580] Buffer I/O error on dev nbd0, logical block 0, async page read [ 313.230924][T10584] IPVS: using max 28 ests per chain, 67200 per kthread [ 313.230927][T10580] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 313.230954][T10580] Buffer I/O error on dev nbd0, logical block 0, async page read [ 313.255345][T10580] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 313.265694][T10580] Buffer I/O error on dev nbd0, logical block 0, async page read [ 313.276657][T10580] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 313.287082][T10580] Buffer I/O error on dev nbd0, logical block 0, async page read [ 313.295190][T10580] ldm_validate_partition_table(): Disk read failed. [ 313.302866][T10580] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 313.343144][T10580] Buffer I/O error on dev nbd0, logical block 0, async page read [ 313.360860][T10580] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 313.380378][T10580] Buffer I/O error on dev nbd0, logical block 0, async page read [ 313.389204][T10580] Dev nbd0: unable to read RDB block 0 [ 313.416294][T10580] nbd0: unable to read partition table [ 313.467236][T10580] EXT4-fs (nbd0): unable to read superblock [ 314.336269][T10612] netlink: 6955 bytes leftover after parsing attributes in process `syz.4.1501'. [ 314.381088][T10612] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1501'. [ 314.411757][T10612] netlink: 125788 bytes leftover after parsing attributes in process `syz.4.1501'. [ 314.461111][T10615] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1501'. [ 314.473764][T10615] syz.4.1501: attempt to access beyond end of device [ 314.473764][T10615] loop4: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 314.517193][T10615] SQUASHFS error: Failed to read block 0x0: -5 [ 314.540959][T10615] unable to read squashfs_super_block [ 315.341990][T10644] /dev/rnullb0: Can't open blockdev [ 315.684890][T10657] loop6: detected capacity change from 0 to 63 [ 315.732972][T10657] ldm_validate_partition_table(): Disk read failed. [ 315.790673][T10657] loop6: unable to read partition table [ 315.838691][T10657] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 316.352930][ T7545] Bluetooth: hci5: Frame reassembly failed (-84) [ 316.371013][T10674] Bluetooth: hci5: Frame reassembly failed (-84) [ 316.588818][T10686] nbd: must specify a device to reconfigure [ 316.808193][T10690] loop6: detected capacity change from 0 to 63 [ 316.832114][T10690] ldm_validate_partition_table(): Disk read failed. [ 316.847913][T10690] Dev loop6: unable to read RDB block 0 [ 316.864306][T10690] loop6: unable to read partition table [ 316.881274][T10690] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 317.027359][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.084508][T10694] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 317.136750][T10694] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 317.183768][T10694] overlayfs: failed to get uuid (339/file1, err=-13); falling back to uuid=null. [ 317.574528][ T5936] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 317.762185][ T5936] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 317.780529][ T5936] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 317.810469][ T5936] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 48, changing to 9 [ 317.830491][ T5936] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 8240, setting to 1024 [ 317.852915][ T5936] usb 1-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 317.870561][ T5936] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.878583][ T5936] usb 1-1: Product: syz [ 317.900600][ T5936] usb 1-1: Manufacturer: syz [ 317.905233][ T5936] usb 1-1: SerialNumber: syz [ 317.922947][ T5936] usb 1-1: config 0 descriptor?? [ 318.135742][ T5936] adutux 1-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 318.381701][ T5849] Bluetooth: hci5: command 0xfc11 tx timeout [ 318.388010][ T5170] Bluetooth: hci5: Entering manufacturer mode failed (-110) [ 318.520526][ T5936] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 318.674583][T10713] FAULT_INJECTION: forcing a failure. [ 318.674583][T10713] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 318.690563][ T5936] usb 5-1: Using ep0 maxpacket: 8 [ 318.693037][T10713] CPU: 1 UID: 0 PID: 10713 Comm: syz.1.1537 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 318.693068][T10713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 318.693083][T10713] Call Trace: [ 318.693092][T10713] [ 318.693102][T10713] dump_stack_lvl+0x189/0x250 [ 318.693139][T10713] ? __pfx____ratelimit+0x10/0x10 [ 318.693172][T10713] ? __pfx_dump_stack_lvl+0x10/0x10 [ 318.693203][T10713] ? __pfx__printk+0x10/0x10 [ 318.693237][T10713] ? fs_reclaim_acquire+0x7d/0x100 [ 318.693283][T10713] should_fail_ex+0x414/0x560 [ 318.693317][T10713] prepare_alloc_pages+0x213/0x610 [ 318.693355][T10713] __alloc_frozen_pages_noprof+0x123/0x370 [ 318.693392][T10713] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 318.693431][T10713] ? policy_nodemask+0x27c/0x720 [ 318.693463][T10713] alloc_pages_mpol+0x232/0x4a0 [ 318.693497][T10713] alloc_migration_target_by_mpol+0x2e6/0x590 [ 318.693540][T10713] migrate_pages_batch+0x81e/0x3620 [ 318.693589][T10713] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 318.693632][T10713] ? __pfx_migrate_pages_batch+0x10/0x10 [ 318.693692][T10713] migrate_pages+0x1bcc/0x2930 [ 318.693740][T10713] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 318.693780][T10713] ? __pfx_migrate_pages+0x10/0x10 [ 318.693810][T10713] ? __pfx_walk_page_range_mm+0x10/0x10 [ 318.693856][T10713] ? mas_next_slot+0xc20/0xcf0 [ 318.693917][T10713] ? up_write+0x1c4/0x420 [ 318.693950][T10713] __se_sys_mbind+0xa3e/0xc30 [ 318.693972][T10713] ? __pfx_vfs_write+0x10/0x10 [ 318.694001][T10713] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 318.694034][T10713] ? __pfx___se_sys_mbind+0x10/0x10 [ 318.694075][T10713] ? rcu_is_watching+0x15/0xb0 [ 318.694107][T10713] ? __x64_sys_mbind+0x21/0xf0 [ 318.694130][T10713] do_syscall_64+0xfa/0x3b0 [ 318.694160][T10713] ? lockdep_hardirqs_on+0x9c/0x150 [ 318.694187][T10713] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.694227][T10713] ? clear_bhb_loop+0x60/0xb0 [ 318.694253][T10713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.694281][T10713] RIP: 0033:0x7fa9cf98e9a9 [ 318.694300][T10713] 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 [ 318.694319][T10713] RSP: 002b:00007fa9d0809038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 318.694344][T10713] RAX: ffffffffffffffda RBX: 00007fa9cfbb5fa0 RCX: 00007fa9cf98e9a9 [ 318.694360][T10713] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000001000 [ 318.694376][T10713] RBP: 00007fa9d0809090 R08: 0000000000000000 R09: 0000000000000002 [ 318.694389][T10713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 318.694402][T10713] R13: 0000000000000000 R14: 00007fa9cfbb5fa0 R15: 00007ffd1e0f6598 [ 318.694434][T10713] [ 318.700825][ T5858] Bluetooth: hci6: Opcode 0x1003 failed: -110 [ 318.711644][ T5170] Bluetooth: hci6: command 0x1003 tx timeout [ 318.987545][ T5936] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x1 has invalid maxpacket 1024, setting to 64 [ 319.010498][ T5936] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x2 has invalid wMaxPacketSize 0 [ 319.021575][ T5936] usb 5-1: config 0 interface 0 has no altsetting 0 [ 319.031323][ T5936] usb 5-1: New USB device found, idVendor=0e41, idProduct=4142, bcdDevice=d4.6e [ 319.051732][ T5936] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.059799][ T5936] usb 5-1: Product: syz [ 319.069587][ T5936] usb 5-1: Manufacturer: syz [ 319.074534][ T5936] usb 5-1: SerialNumber: syz [ 319.091819][ T5936] usb 5-1: config 0 descriptor?? [ 319.105525][ T5936] snd_usb_toneport 5-1:0.0: Line 6 TonePort UX2 found [ 319.305053][ T5936] snd_usb_toneport 5-1:0.0: cannot get proper max packet size [ 319.329984][ T5936] snd_usb_toneport 5-1:0.0: Line 6 TonePort UX2 now disconnected [ 319.353923][ T5936] snd_usb_toneport 5-1:0.0: probe with driver snd_usb_toneport failed with error -22 [ 319.435903][T10723] loop6: detected capacity change from 0 to 63 [ 319.453963][T10723] buffer_io_error: 40 callbacks suppressed [ 319.453982][T10723] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.470230][T10723] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.499019][T10723] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.506318][T10709] gfs2: not a GFS2 filesystem [ 319.516881][T10723] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.527349][ T5936] usb 5-1: USB disconnect, device number 55 [ 319.527823][T10723] Buffer I/O error on dev loop6, logical block 0, async page read [ 319.582246][T10723] loop6: unable to read partition table [ 319.583515][T10724] Buffer I/O error on dev loop6, logical block 0, lost async page write [ 319.620551][T10723] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 319.625276][T10724] Buffer I/O error on dev loop6, logical block 1, lost async page write [ 319.643479][T10724] Buffer I/O error on dev loop6, logical block 2, lost async page write [ 319.654603][T10724] Buffer I/O error on dev loop6, logical block 3, lost async page write [ 319.666939][T10724] Buffer I/O error on dev loop6, logical block 4, lost async page write [ 319.719440][ T5858] Bluetooth: hci4: unexpected event for opcode 0x0c03 [ 319.722346][ T5220] ldm_validate_partition_table(): Disk read failed. [ 319.752033][ T5220] Dev loop6: unable to read RDB block 0 [ 319.758251][ T5220] loop6: unable to read partition table [ 320.331775][ T24] usb 1-1: USB disconnect, device number 66 [ 320.440703][ T5916] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 320.491686][T10744] FAULT_INJECTION: forcing a failure. [ 320.491686][T10744] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 320.510587][T10744] CPU: 0 UID: 0 PID: 10744 Comm: syz.4.1547 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 320.510632][T10744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 320.510645][T10744] Call Trace: [ 320.510653][T10744] [ 320.510661][T10744] dump_stack_lvl+0x189/0x250 [ 320.510693][T10744] ? __pfx____ratelimit+0x10/0x10 [ 320.510723][T10744] ? __pfx_dump_stack_lvl+0x10/0x10 [ 320.510751][T10744] ? __pfx__printk+0x10/0x10 [ 320.510781][T10744] ? fs_reclaim_acquire+0x7d/0x100 [ 320.510815][T10744] should_fail_ex+0x414/0x560 [ 320.510847][T10744] prepare_alloc_pages+0x213/0x610 [ 320.510883][T10744] __alloc_frozen_pages_noprof+0x123/0x370 [ 320.510916][T10744] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 320.510961][T10744] ? policy_nodemask+0x27c/0x720 [ 320.510984][T10744] ? try_to_migrate+0x3bc/0x670 [ 320.511015][T10744] alloc_pages_mpol+0x232/0x4a0 [ 320.511044][T10744] alloc_migration_target_by_mpol+0x2e6/0x590 [ 320.511083][T10744] migrate_pages_batch+0x81e/0x3620 [ 320.511128][T10744] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 320.511192][T10744] ? __pfx_migrate_pages_batch+0x10/0x10 [ 320.511225][T10744] ? irqentry_exit+0x74/0x90 [ 320.511253][T10744] ? lockdep_hardirqs_on+0x9c/0x150 [ 320.511320][T10744] migrate_pages+0x1bcc/0x2930 [ 320.511378][T10744] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 320.511416][T10744] ? __pfx_migrate_pages+0x10/0x10 [ 320.511465][T10744] ? __pfx_walk_page_range_mm+0x10/0x10 [ 320.511508][T10744] ? mas_next_slot+0xc20/0xcf0 [ 320.511557][T10744] ? up_write+0x1c4/0x420 [ 320.511611][T10744] __se_sys_mbind+0xa3e/0xc30 [ 320.511638][T10744] ? __pfx_vfs_write+0x10/0x10 [ 320.511668][T10744] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 320.511700][T10744] ? __pfx___se_sys_mbind+0x10/0x10 [ 320.511763][T10744] ? rcu_is_watching+0x15/0xb0 [ 320.511795][T10744] ? __x64_sys_mbind+0x21/0xf0 [ 320.511819][T10744] do_syscall_64+0xfa/0x3b0 [ 320.511848][T10744] ? lockdep_hardirqs_on+0x9c/0x150 [ 320.511876][T10744] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 320.511901][T10744] ? clear_bhb_loop+0x60/0xb0 [ 320.511926][T10744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 320.511946][T10744] RIP: 0033:0x7f2136f8e9a9 [ 320.511971][T10744] 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 [ 320.511988][T10744] RSP: 002b:00007f2137d5c038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 320.512010][T10744] RAX: ffffffffffffffda RBX: 00007f21371b5fa0 RCX: 00007f2136f8e9a9 [ 320.512025][T10744] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000001000 [ 320.512038][T10744] RBP: 00007f2137d5c090 R08: 0000000000000000 R09: 0000000000000002 [ 320.512051][T10744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 320.512063][T10744] R13: 0000000000000000 R14: 00007f21371b5fa0 R15: 00007fffce82c748 [ 320.512094][T10744] [ 320.805278][ C0] vkms_vblank_simulate: vblank timer overrun [ 320.882178][ T5916] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 127, changing to 10 [ 320.903644][ T5916] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 320.984682][ T5916] usb 2-1: New USB device found, idVendor=0f30, idProduct=0111, bcdDevice= 0.00 [ 321.030898][ T5916] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.085991][ T5916] usb 2-1: config 0 descriptor?? [ 321.497527][T10758] loop6: detected capacity change from 0 to 63 [ 321.516239][ T6248] ldm_validate_partition_table(): Disk read failed. [ 321.527026][ T6248] Dev loop6: unable to read RDB block 0 [ 321.535356][ T6248] loop6: unable to read partition table [ 321.546484][T10758] ldm_validate_partition_table(): Disk read failed. [ 321.579721][T10758] loop6: unable to read partition table [ 321.600060][T10758] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 321.640640][ T984] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 321.716122][T10762] gfs2: not a GFS2 filesystem [ 321.816644][ T984] usb 1-1: New USB device found, idVendor=6189, idProduct=182d, bcdDevice= 1.73 [ 321.834746][ T984] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 321.861138][ T984] usb 1-1: Product: syz [ 321.868582][ T984] usb 1-1: Manufacturer: syz [ 321.879324][ T984] usb 1-1: SerialNumber: syz [ 321.898931][ T984] usb 1-1: config 0 descriptor?? [ 322.070234][T10769] kAFS: unable to lookup cell '/yz1' [ 322.217999][T10738] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 322.245924][T10738] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 322.382257][ T984] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 322.403076][ T984] asix 1-1:0.0: probe with driver asix failed with error -71 [ 322.436306][ T984] usb 1-1: USB disconnect, device number 67 [ 322.564539][T10777] netlink: 108 bytes leftover after parsing attributes in process `syz.4.1558'. [ 322.610626][ T24] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 322.636512][ T5916] usbhid 2-1:0.0: can't add hid device: -71 [ 322.645545][ T5916] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 322.661539][ T5916] usb 2-1: USB disconnect, device number 73 [ 322.793409][ T24] usb 6-1: Using ep0 maxpacket: 8 [ 322.815959][ T24] usb 6-1: unable to get BOS descriptor or descriptor too short [ 322.834770][ T24] usb 6-1: config 16 interface 0 has no altsetting 0 [ 322.858092][ T24] usb 6-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=1a.35 [ 322.881839][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.900097][ T24] usb 6-1: Product: syz [ 322.910228][ T24] usb 6-1: Manufacturer: syz [ 322.920357][ T24] usb 6-1: SerialNumber: syz [ 323.028068][T10790] FAULT_INJECTION: forcing a failure. [ 323.028068][T10790] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 323.063218][T10790] CPU: 0 UID: 0 PID: 10790 Comm: syz.0.1562 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 323.063247][T10790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 323.063259][T10790] Call Trace: [ 323.063268][T10790] [ 323.063276][T10790] dump_stack_lvl+0x189/0x250 [ 323.063306][T10790] ? __pfx____ratelimit+0x10/0x10 [ 323.063334][T10790] ? __pfx_dump_stack_lvl+0x10/0x10 [ 323.063359][T10790] ? __pfx__printk+0x10/0x10 [ 323.063385][T10790] ? __might_fault+0xb0/0x130 [ 323.063417][T10790] should_fail_ex+0x414/0x560 [ 323.063472][T10790] _copy_from_user+0x2d/0xb0 [ 323.063495][T10790] ___sys_sendmsg+0x158/0x2a0 [ 323.063520][T10790] ? __pfx____sys_sendmsg+0x10/0x10 [ 323.063580][T10790] ? __fget_files+0x2a/0x420 [ 323.063607][T10790] ? __fget_files+0x3a0/0x420 [ 323.063647][T10790] __x64_sys_sendmsg+0x19b/0x260 [ 323.063671][T10790] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 323.063714][T10790] ? __pfx_ksys_write+0x10/0x10 [ 323.063744][T10790] ? do_syscall_64+0xbe/0x3b0 [ 323.063775][T10790] do_syscall_64+0xfa/0x3b0 [ 323.063800][T10790] ? lockdep_hardirqs_on+0x9c/0x150 [ 323.063825][T10790] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.063843][T10790] ? clear_bhb_loop+0x60/0xb0 [ 323.063866][T10790] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.063884][T10790] RIP: 0033:0x7f0fa978e9a9 [ 323.063900][T10790] 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 [ 323.063916][T10790] RSP: 002b:00007f0faa5f2038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 323.063935][T10790] RAX: ffffffffffffffda RBX: 00007f0fa99b5fa0 RCX: 00007f0fa978e9a9 [ 323.063949][T10790] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000004 [ 323.063960][T10790] RBP: 00007f0faa5f2090 R08: 0000000000000000 R09: 0000000000000000 [ 323.063971][T10790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 323.063982][T10790] R13: 0000000000000000 R14: 00007f0fa99b5fa0 R15: 00007ffe27215e38 [ 323.064011][T10790] [ 323.272188][ C0] vkms_vblank_simulate: vblank timer overrun [ 323.513875][ T24] usb 6-1: ucan: probing device on interface #0 [ 323.551894][T10797] loop6: detected capacity change from 0 to 63 [ 323.559439][T10797] ldm_validate_partition_table(): Disk read failed. [ 323.566207][ T24] usb 6-1: ucan: invalid endpoint configuration [ 323.581663][ T24] usb 6-1: ucan: probe failed; try to update the device firmware [ 323.599430][T10797] Dev loop6: unable to read RDB block 0 [ 323.627329][T10797] loop6: unable to read partition table [ 323.636809][ T24] usb 6-1: USB disconnect, device number 27 [ 323.666620][T10800] mmap: syz.1.1565 (10800): VmData 37457920 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 323.699237][T10797] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 324.181158][T10813] FAULT_INJECTION: forcing a failure. [ 324.181158][T10813] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.215079][T10813] CPU: 1 UID: 0 PID: 10813 Comm: syz.4.1570 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 324.215107][T10813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 324.215120][T10813] Call Trace: [ 324.215128][T10813] [ 324.215136][T10813] dump_stack_lvl+0x189/0x250 [ 324.215168][T10813] ? __pfx____ratelimit+0x10/0x10 [ 324.215196][T10813] ? __pfx_dump_stack_lvl+0x10/0x10 [ 324.215223][T10813] ? __pfx__printk+0x10/0x10 [ 324.215253][T10813] ? fs_reclaim_acquire+0x7d/0x100 [ 324.215295][T10813] should_fail_ex+0x414/0x560 [ 324.215325][T10813] prepare_alloc_pages+0x213/0x610 [ 324.215359][T10813] __alloc_frozen_pages_noprof+0x123/0x370 [ 324.215391][T10813] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 324.215426][T10813] ? policy_nodemask+0x27c/0x720 [ 324.215449][T10813] ? try_to_migrate+0x3bc/0x670 [ 324.215479][T10813] alloc_pages_mpol+0x232/0x4a0 [ 324.215508][T10813] alloc_migration_target_by_mpol+0x2e6/0x590 [ 324.215546][T10813] migrate_pages_batch+0x81e/0x3620 [ 324.215589][T10813] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 324.215626][T10813] ? __pfx_migrate_pages_batch+0x10/0x10 [ 324.215680][T10813] migrate_pages+0x1bcc/0x2930 [ 324.215717][T10813] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 324.215750][T10813] ? __pfx_migrate_pages+0x10/0x10 [ 324.215772][T10813] ? __pfx_walk_page_range_mm+0x10/0x10 [ 324.215809][T10813] ? mas_next_slot+0xc20/0xcf0 [ 324.215849][T10813] ? up_write+0x1c4/0x420 [ 324.215878][T10813] __se_sys_mbind+0xa3e/0xc30 [ 324.215897][T10813] ? __pfx_vfs_write+0x10/0x10 [ 324.215922][T10813] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 324.215950][T10813] ? __pfx___se_sys_mbind+0x10/0x10 [ 324.215989][T10813] ? __x64_sys_mbind+0x21/0xf0 [ 324.216010][T10813] do_syscall_64+0xfa/0x3b0 [ 324.216036][T10813] ? lockdep_hardirqs_on+0x9c/0x150 [ 324.216062][T10813] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.216081][T10813] ? clear_bhb_loop+0x60/0xb0 [ 324.216102][T10813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.216121][T10813] RIP: 0033:0x7f2136f8e9a9 [ 324.216138][T10813] 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 [ 324.216155][T10813] RSP: 002b:00007f2137d3b038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 324.216176][T10813] RAX: ffffffffffffffda RBX: 00007f21371b6080 RCX: 00007f2136f8e9a9 [ 324.216190][T10813] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000001000 [ 324.216202][T10813] RBP: 00007f2137d3b090 R08: 0000000000000000 R09: 0000000000000002 [ 324.216214][T10813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 324.216226][T10813] R13: 0000000000000001 R14: 00007f21371b6080 R15: 00007fffce82c748 [ 324.216255][T10813] [ 325.336001][T10843] loop6: detected capacity change from 0 to 63 [ 325.344464][ T6248] buffer_io_error: 72 callbacks suppressed [ 325.344482][ T6248] Buffer I/O error on dev loop6, logical block 0, async page read [ 325.358592][ T6248] Buffer I/O error on dev loop6, logical block 0, async page read [ 325.396673][ T6248] Buffer I/O error on dev loop6, logical block 0, async page read [ 325.432233][ T6248] Buffer I/O error on dev loop6, logical block 0, async page read [ 325.457565][T10846] Buffer I/O error on dev loop6, logical block 0, lost async page write [ 325.458002][ T6248] loop6: unable to read partition table [ 325.509343][T10846] Buffer I/O error on dev loop6, logical block 1, lost async page write [ 325.539056][T10843] Buffer I/O error on dev loop6, logical block 2, lost async page write [ 325.565984][T10843] Buffer I/O error on dev loop6, logical block 3, lost async page write [ 325.602725][T10843] Buffer I/O error on dev loop6, logical block 4, lost async page write [ 325.654269][T10843] Buffer I/O error on dev loop6, logical block 5, lost async page write [ 325.669297][T10843] ldm_validate_partition_table(): Disk read failed. [ 325.701764][T10843] Dev loop6: unable to read RDB block 0 [ 325.708391][T10843] loop6: unable to read partition table [ 325.722774][T10843] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 325.818447][ T5220] ldm_validate_partition_table(): Disk read failed. [ 325.847933][ T5220] Dev loop6: unable to read RDB block 0 [ 325.858807][ T5220] loop6: unable to read partition table [ 325.957498][T10857] hpfs: Bad magic ... probably not HPFS [ 326.218298][T10864] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1584'. [ 326.250683][T10864] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1584'. [ 326.256211][T10866] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 326.342933][T10869] Bluetooth: hci5: Frame reassembly failed (-84) [ 326.352973][ T7545] Bluetooth: hci5: Frame reassembly failed (-84) [ 326.725495][T10881] FAULT_INJECTION: forcing a failure. [ 326.725495][T10881] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 326.755571][T10881] CPU: 1 UID: 0 PID: 10881 Comm: syz.4.1589 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 326.755599][T10881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 326.755612][T10881] Call Trace: [ 326.755619][T10881] [ 326.755627][T10881] dump_stack_lvl+0x189/0x250 [ 326.755658][T10881] ? __pfx____ratelimit+0x10/0x10 [ 326.755685][T10881] ? __pfx_dump_stack_lvl+0x10/0x10 [ 326.755710][T10881] ? __pfx__printk+0x10/0x10 [ 326.755737][T10881] ? fs_reclaim_acquire+0x7d/0x100 [ 326.755786][T10881] should_fail_ex+0x414/0x560 [ 326.755830][T10881] prepare_alloc_pages+0x213/0x610 [ 326.755864][T10881] __alloc_frozen_pages_noprof+0x123/0x370 [ 326.755895][T10881] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 326.755935][T10881] ? policy_nodemask+0x27c/0x720 [ 326.755957][T10881] ? try_to_migrate+0x3bc/0x670 [ 326.755986][T10881] alloc_pages_mpol+0x232/0x4a0 [ 326.756014][T10881] alloc_migration_target_by_mpol+0x2e6/0x590 [ 326.756051][T10881] migrate_pages_batch+0x81e/0x3620 [ 326.756095][T10881] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 326.756139][T10881] ? __pfx_migrate_pages_batch+0x10/0x10 [ 326.756197][T10881] migrate_pages+0x1bcc/0x2930 [ 326.756240][T10881] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 326.756281][T10881] ? __pfx_migrate_pages+0x10/0x10 [ 326.756306][T10881] ? __pfx_walk_page_range_mm+0x10/0x10 [ 326.756347][T10881] ? mas_next_slot+0xc20/0xcf0 [ 326.756394][T10881] ? up_write+0x1c4/0x420 [ 326.756425][T10881] __se_sys_mbind+0xa3e/0xc30 [ 326.756456][T10881] ? __pfx_vfs_write+0x10/0x10 [ 326.756483][T10881] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 326.756512][T10881] ? __pfx___se_sys_mbind+0x10/0x10 [ 326.756556][T10881] ? __x64_sys_mbind+0x21/0xf0 [ 326.756577][T10881] do_syscall_64+0xfa/0x3b0 [ 326.756610][T10881] ? lockdep_hardirqs_on+0x9c/0x150 [ 326.756635][T10881] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.756653][T10881] ? clear_bhb_loop+0x60/0xb0 [ 326.756693][T10881] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.756712][T10881] RIP: 0033:0x7f2136f8e9a9 [ 326.756731][T10881] 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 [ 326.756747][T10881] RSP: 002b:00007f2137d3b038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 326.756768][T10881] RAX: ffffffffffffffda RBX: 00007f21371b6080 RCX: 00007f2136f8e9a9 [ 326.756782][T10881] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000001000 [ 326.756795][T10881] RBP: 00007f2137d3b090 R08: 0000000000000000 R09: 0000000000000002 [ 326.756807][T10881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 326.756818][T10881] R13: 0000000000000001 R14: 00007f21371b6080 R15: 00007fffce82c748 [ 326.756848][T10881] [ 327.247507][ T5170] Bluetooth: hci1: unexpected event for opcode 0x0c03 [ 327.691262][T10894] netlink: 184 bytes leftover after parsing attributes in process `syz.5.1594'. [ 327.741789][T10894] gfs2: not a GFS2 filesystem [ 328.288334][T10911] FAULT_INJECTION: forcing a failure. [ 328.288334][T10911] name failslab, interval 1, probability 0, space 0, times 0 [ 328.304196][T10911] CPU: 1 UID: 0 PID: 10911 Comm: syz.4.1599 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 328.304222][T10911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 328.304234][T10911] Call Trace: [ 328.304242][T10911] [ 328.304250][T10911] dump_stack_lvl+0x189/0x250 [ 328.304280][T10911] ? __pfx____ratelimit+0x10/0x10 [ 328.304307][T10911] ? __pfx_dump_stack_lvl+0x10/0x10 [ 328.304333][T10911] ? __pfx__printk+0x10/0x10 [ 328.304364][T10911] ? __pfx___might_resched+0x10/0x10 [ 328.304391][T10911] should_fail_ex+0x414/0x560 [ 328.304420][T10911] should_failslab+0xa8/0x100 [ 328.304443][T10911] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 328.304465][T10911] ? __alloc_skb+0x112/0x2d0 [ 328.304486][T10911] __alloc_skb+0x112/0x2d0 [ 328.304507][T10911] tipc_msg_build+0x13b/0xcf0 [ 328.304541][T10911] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 328.304565][T10911] ? __pfx_tipc_msg_build+0x10/0x10 [ 328.304601][T10911] ? tipc_group_bc_cong+0x15f/0x210 [ 328.304623][T10911] tipc_send_group_bcast+0x76c/0xa70 [ 328.304667][T10911] ? __pfx_tipc_send_group_bcast+0x10/0x10 [ 328.304705][T10911] ? __pfx_woken_wake_function+0x10/0x10 [ 328.304726][T10911] ? process_measurement+0x72d/0x1a40 [ 328.304755][T10911] __tipc_sendmsg+0x2d7/0x2960 [ 328.304799][T10911] ? __pfx___tipc_sendmsg+0x10/0x10 [ 328.304821][T10911] ? tomoyo_check_open_permission+0x16a/0x3b0 [ 328.304846][T10911] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 328.304871][T10911] ? aa_label_sk_perm+0x4d3/0x630 [ 328.304905][T10911] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 328.304956][T10911] ? __lock_acquire+0xab9/0xd20 [ 328.304990][T10911] ? __local_bh_enable_ip+0x12d/0x1c0 [ 328.305012][T10911] ? lockdep_hardirqs_on+0x9c/0x150 [ 328.305046][T10911] ? __local_bh_enable_ip+0x12d/0x1c0 [ 328.305068][T10911] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 328.305099][T10911] tipc_sendmsg+0x55/0x70 [ 328.305123][T10911] ? __pfx_tipc_sendmsg+0x10/0x10 [ 328.305148][T10911] __sock_sendmsg+0x219/0x270 [ 328.305179][T10911] ____sys_sendmsg+0x505/0x830 [ 328.305205][T10911] ? __pfx_____sys_sendmsg+0x10/0x10 [ 328.305234][T10911] ? import_iovec+0x74/0xa0 [ 328.305258][T10911] ___sys_sendmsg+0x21f/0x2a0 [ 328.305280][T10911] ? __pfx____sys_sendmsg+0x10/0x10 [ 328.305335][T10911] ? __fget_files+0x2a/0x420 [ 328.305361][T10911] ? __fget_files+0x3a0/0x420 [ 328.305397][T10911] __x64_sys_sendmsg+0x19b/0x260 [ 328.305420][T10911] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 328.305450][T10911] ? __pfx_ksys_write+0x10/0x10 [ 328.305472][T10911] ? rcu_is_watching+0x15/0xb0 [ 328.305500][T10911] ? do_syscall_64+0xbe/0x3b0 [ 328.305530][T10911] do_syscall_64+0xfa/0x3b0 [ 328.305555][T10911] ? lockdep_hardirqs_on+0x9c/0x150 [ 328.305580][T10911] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.305598][T10911] ? clear_bhb_loop+0x60/0xb0 [ 328.305625][T10911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.305643][T10911] RIP: 0033:0x7f2136f8e9a9 [ 328.305659][T10911] 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 [ 328.305674][T10911] RSP: 002b:00007f2137d5c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 328.305698][T10911] RAX: ffffffffffffffda RBX: 00007f21371b5fa0 RCX: 00007f2136f8e9a9 [ 328.305712][T10911] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000004 [ 328.305723][T10911] RBP: 00007f2137d5c090 R08: 0000000000000000 R09: 0000000000000000 [ 328.305734][T10911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 328.305745][T10911] R13: 0000000000000000 R14: 00007f21371b5fa0 R15: 00007fffce82c748 [ 328.305774][T10911] [ 328.679673][ T5170] Bluetooth: hci5: command 0xfc11 tx timeout [ 328.686280][ T5858] Bluetooth: hci5: Entering manufacturer mode failed (-110) [ 329.160605][T10923] FAULT_INJECTION: forcing a failure. [ 329.160605][T10923] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 329.173756][T10923] CPU: 1 UID: 0 PID: 10923 Comm: syz.0.1602 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 329.173780][T10923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 329.173792][T10923] Call Trace: [ 329.173800][T10923] [ 329.173808][T10923] dump_stack_lvl+0x189/0x250 [ 329.173837][T10923] ? __pfx____ratelimit+0x10/0x10 [ 329.173864][T10923] ? __pfx_dump_stack_lvl+0x10/0x10 [ 329.173890][T10923] ? __pfx__printk+0x10/0x10 [ 329.173922][T10923] ? __might_fault+0xb0/0x130 [ 329.173955][T10923] should_fail_ex+0x414/0x560 [ 329.173993][T10923] _copy_from_iter+0x1db/0x16f0 [ 329.174014][T10923] ? __lock_acquire+0xab9/0xd20 [ 329.174040][T10923] ? __pfx__copy_from_iter+0x10/0x10 [ 329.174082][T10923] tun_get_user+0x219/0x3e20 [ 329.174117][T10923] ? aa_file_perm+0x13e/0x11b0 [ 329.174134][T10923] ? aa_file_perm+0x3ed/0x11b0 [ 329.174150][T10923] ? __pfx_tun_get_user+0x10/0x10 [ 329.174167][T10923] ? _parse_integer_limit+0x1ae/0x1f0 [ 329.174200][T10923] ? __lock_acquire+0xab9/0xd20 [ 329.174225][T10923] ? ref_tracker_alloc+0x318/0x460 [ 329.174247][T10923] ? __lock_acquire+0xab9/0xd20 [ 329.174267][T10923] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 329.174296][T10923] ? tun_get+0x1c/0x2f0 [ 329.174319][T10923] ? tun_get+0x1c/0x2f0 [ 329.174335][T10923] ? tun_get+0x1c/0x2f0 [ 329.174357][T10923] tun_chr_write_iter+0x113/0x200 [ 329.174378][T10923] vfs_write+0x54b/0xa90 [ 329.174405][T10923] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 329.174425][T10923] ? __pfx_vfs_write+0x10/0x10 [ 329.174457][T10923] ? __fget_files+0x2a/0x420 [ 329.174490][T10923] ksys_write+0x145/0x250 [ 329.174515][T10923] ? __pfx_ksys_write+0x10/0x10 [ 329.174534][T10923] ? rcu_is_watching+0x15/0xb0 [ 329.174561][T10923] ? do_syscall_64+0xbe/0x3b0 [ 329.174590][T10923] do_syscall_64+0xfa/0x3b0 [ 329.174615][T10923] ? lockdep_hardirqs_on+0x9c/0x150 [ 329.174639][T10923] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.174656][T10923] ? clear_bhb_loop+0x60/0xb0 [ 329.174676][T10923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.174694][T10923] RIP: 0033:0x7f0fa978e9a9 [ 329.174709][T10923] 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 [ 329.174723][T10923] RSP: 002b:00007f0faa5f2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.174741][T10923] RAX: ffffffffffffffda RBX: 00007f0fa99b5fa0 RCX: 00007f0fa978e9a9 [ 329.174753][T10923] RDX: 0000000000000fd0 RSI: 00002000000027c0 RDI: 0000000000000003 [ 329.174764][T10923] RBP: 00007f0faa5f2090 R08: 0000000000000000 R09: 0000000000000000 [ 329.174775][T10923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 329.174785][T10923] R13: 0000000000000000 R14: 00007f0fa99b5fa0 R15: 00007ffe27215e38 [ 329.174812][T10923] [ 329.574712][T10921] binder: BINDER_SET_CONTEXT_MGR already set [ 329.587310][T10921] binder: 10919:10921 ioctl 4018620d 200000000040 returned -16 [ 330.084265][T10939] hpfs: Bad magic ... probably not HPFS [ 330.114223][T10940] FAULT_INJECTION: forcing a failure. [ 330.114223][T10940] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 330.143963][T10940] CPU: 1 UID: 0 PID: 10940 Comm: syz.0.1607 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 330.143990][T10940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 330.144002][T10940] Call Trace: [ 330.144009][T10940] [ 330.144017][T10940] dump_stack_lvl+0x189/0x250 [ 330.144049][T10940] ? __pfx____ratelimit+0x10/0x10 [ 330.144076][T10940] ? __pfx_dump_stack_lvl+0x10/0x10 [ 330.144102][T10940] ? __pfx__printk+0x10/0x10 [ 330.144130][T10940] ? fs_reclaim_acquire+0x7d/0x100 [ 330.144162][T10940] should_fail_ex+0x414/0x560 [ 330.144207][T10940] prepare_alloc_pages+0x213/0x610 [ 330.144241][T10940] __alloc_frozen_pages_noprof+0x123/0x370 [ 330.144272][T10940] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 330.144307][T10940] ? policy_nodemask+0x27c/0x720 [ 330.144340][T10940] ? try_to_migrate+0x3bc/0x670 [ 330.144368][T10940] alloc_pages_mpol+0x232/0x4a0 [ 330.144394][T10940] alloc_migration_target_by_mpol+0x2e6/0x590 [ 330.144429][T10940] migrate_pages_batch+0x81e/0x3620 [ 330.144470][T10940] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 330.144506][T10940] ? __pfx_migrate_pages_batch+0x10/0x10 [ 330.144556][T10940] migrate_pages+0x1bcc/0x2930 [ 330.144596][T10940] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 330.144630][T10940] ? __pfx_migrate_pages+0x10/0x10 [ 330.144661][T10940] ? __pfx_walk_page_range_mm+0x10/0x10 [ 330.144699][T10940] ? mas_next_slot+0xc20/0xcf0 [ 330.144744][T10940] ? up_write+0x1c4/0x420 [ 330.144773][T10940] __se_sys_mbind+0xa3e/0xc30 [ 330.144792][T10940] ? __pfx_vfs_write+0x10/0x10 [ 330.144819][T10940] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 330.144848][T10940] ? __pfx___se_sys_mbind+0x10/0x10 [ 330.144894][T10940] ? __x64_sys_mbind+0x21/0xf0 [ 330.144916][T10940] do_syscall_64+0xfa/0x3b0 [ 330.144943][T10940] ? lockdep_hardirqs_on+0x9c/0x150 [ 330.144968][T10940] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.144991][T10940] ? clear_bhb_loop+0x60/0xb0 [ 330.145013][T10940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.145030][T10940] RIP: 0033:0x7f0fa978e9a9 [ 330.145046][T10940] 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 [ 330.145062][T10940] RSP: 002b:00007f0faa5d1038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 330.145081][T10940] RAX: ffffffffffffffda RBX: 00007f0fa99b6080 RCX: 00007f0fa978e9a9 [ 330.145095][T10940] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000001000 [ 330.145107][T10940] RBP: 00007f0faa5d1090 R08: 0000000000000000 R09: 0000000000000002 [ 330.145119][T10940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 330.145129][T10940] R13: 0000000000000001 R14: 00007f0fa99b6080 R15: 00007ffe27215e38 [ 330.145158][T10940] [ 331.098998][T10957] fuse: Unknown parameter '000000000000000000000000x0000000000000006' [ 331.133546][T10961] loop6: detected capacity change from 0 to 63 [ 331.184411][T10961] buffer_io_error: 40 callbacks suppressed [ 331.184428][T10961] Buffer I/O error on dev loop6, logical block 0, async page read [ 331.214550][T10963] Buffer I/O error on dev loop6, logical block 0, lost async page write [ 331.229750][T10963] Buffer I/O error on dev loop6, logical block 1, lost async page write [ 331.248022][T10966] netlink: 'syz.0.1616': attribute type 10 has an invalid length. [ 331.275573][T10966] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 331.298155][T10963] Buffer I/O error on dev loop6, logical block 2, lost async page write [ 331.317407][T10963] Buffer I/O error on dev loop6, logical block 3, lost async page write [ 331.326229][T10963] Buffer I/O error on dev loop6, logical block 4, lost async page write [ 331.352392][T10963] Buffer I/O error on dev loop6, logical block 5, lost async page write [ 331.390521][ T121] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 331.407943][T10963] Buffer I/O error on dev loop6, logical block 6, lost async page write [ 331.562904][ T121] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 331.573794][ T121] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 331.637571][ T121] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 331.659619][ T121] usb 2-1: config 0 descriptor?? [ 331.680035][ T121] pwc: Askey VC010 type 2 USB webcam detected. [ 331.884161][ T121] pwc: send_video_command error -71 [ 331.889433][ T121] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 331.918087][ T121] Philips webcam 2-1:0.0: probe with driver Philips webcam failed with error -71 [ 331.967744][ T121] usb 2-1: USB disconnect, device number 74 [ 331.979020][T10983] qnx4: no qnx4 filesystem (no root dir). [ 332.413712][ T121] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 332.475185][T10998] netlink: 88 bytes leftover after parsing attributes in process `syz.5.1629'. [ 332.600749][ T121] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 332.636689][ T121] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 332.660918][ T121] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 332.692246][ T121] usb 2-1: config 0 descriptor?? [ 332.732489][ T121] pwc: Askey VC010 type 2 USB webcam detected. [ 332.750922][ T1786] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 332.884138][T11007] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 332.912168][ T1786] usb 6-1: config index 0 descriptor too short (expected 7768, got 18) [ 332.940836][ T1786] usb 6-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice=52.4d [ 332.949924][ T1786] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 333.034218][ T1786] usb 6-1: config 0 descriptor?? [ 333.070104][ T1786] ftdi_sio 6-1:0.0: Ignoring interface reserved for JTAG [ 333.125072][ T121] pwc: recv_control_msg error -32 req 02 val 2b00 [ 333.182673][ T121] pwc: recv_control_msg error -32 req 02 val 2700 [ 333.209543][ T121] pwc: recv_control_msg error -32 req 02 val 2c00 [ 333.220180][ T121] pwc: recv_control_msg error -32 req 04 val 1000 [ 333.240669][ T121] pwc: recv_control_msg error -32 req 04 val 1300 [ 333.260940][ T121] pwc: recv_control_msg error -32 req 04 val 1400 [ 333.272573][T10998] Mount JFS Failure: -22 [ 333.304742][ T24] usb 6-1: USB disconnect, device number 28 [ 333.473063][ T121] pwc: recv_control_msg error -71 req 02 val 2100 [ 333.501719][ T121] pwc: recv_control_msg error -71 req 04 val 1500 [ 333.509242][ T121] pwc: recv_control_msg error -71 req 02 val 2500 [ 333.518300][ T121] pwc: recv_control_msg error -71 req 02 val 2400 [ 333.538449][ T121] pwc: recv_control_msg error -71 req 02 val 2600 [ 333.557431][ T121] pwc: recv_control_msg error -71 req 02 val 2900 [ 333.574973][ T121] pwc: recv_control_msg error -71 req 02 val 2800 [ 333.615379][ T121] pwc: recv_control_msg error -71 req 04 val 1100 [ 333.628102][ T121] pwc: recv_control_msg error -71 req 04 val 1200 [ 333.637830][T11019] tipc: Can't bind to reserved service type 4 [ 333.648396][ T121] pwc: Registered as video103. [ 333.668947][ T121] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input18 [ 333.716725][ T121] usb 2-1: USB disconnect, device number 75 [ 334.271073][T11036] XFS (rnullb0): Invalid superblock magic number [ 334.424302][T11047] netlink: 'syz.1.1646': attribute type 10 has an invalid length. [ 334.447032][T11047] macvlan0: entered allmulticast mode [ 334.458741][T11047] veth1_vlan: entered allmulticast mode [ 334.483538][T11047] team0: Port device macvlan0 added [ 334.650625][ T121] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 334.720923][T11053] loop6: detected capacity change from 0 to 63 [ 334.741694][ T6248] Buffer I/O error on dev loop6, logical block 0, async page read [ 334.749666][ T6248] Buffer I/O error on dev loop6, logical block 0, async page read [ 334.779045][ T6248] ldm_validate_partition_table(): Disk read failed. [ 334.811237][ T6248] loop6: unable to read partition table [ 334.818681][T11053] ldm_validate_partition_table(): Disk read failed. [ 334.832685][ T121] usb 1-1: config 135 has an invalid interface number: 63 but max is 3 [ 334.840048][T11053] Dev loop6: unable to read RDB block 0 [ 334.841660][ T121] usb 1-1: config 135 contains an unexpected descriptor of type 0x1, skipping [ 334.853946][T11053] loop6: unable to read partition table [ 334.870583][ T121] usb 1-1: config 135 has an invalid descriptor of length 0, skipping remainder of the config [ 334.876338][T11053] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 334.904262][ T121] usb 1-1: config 135 has 1 interface, different from the descriptor's value: 4 [ 334.931319][ T121] usb 1-1: config 135 has no interface number 0 [ 334.931369][ T121] usb 1-1: config 135 interface 63 altsetting 0 has an invalid endpoint descriptor of length 5, skipping [ 334.931394][ T121] usb 1-1: config 135 interface 63 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 335.318626][T11066] FAULT_INJECTION: forcing a failure. [ 335.318626][T11066] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 335.349232][T11066] CPU: 0 UID: 0 PID: 11066 Comm: syz.1.1651 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 335.349266][T11066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 335.349279][T11066] Call Trace: [ 335.349288][T11066] [ 335.349297][T11066] dump_stack_lvl+0x189/0x250 [ 335.349332][T11066] ? __pfx____ratelimit+0x10/0x10 [ 335.349364][T11066] ? __pfx_dump_stack_lvl+0x10/0x10 [ 335.349393][T11066] ? __pfx__printk+0x10/0x10 [ 335.349423][T11066] ? fs_reclaim_acquire+0x7d/0x100 [ 335.349459][T11066] should_fail_ex+0x414/0x560 [ 335.349492][T11066] prepare_alloc_pages+0x213/0x610 [ 335.349527][T11066] __alloc_frozen_pages_noprof+0x123/0x370 [ 335.349559][T11066] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 335.349596][T11066] ? policy_nodemask+0x27c/0x720 [ 335.349619][T11066] ? try_to_migrate+0x3bc/0x670 [ 335.349651][T11066] alloc_pages_mpol+0x232/0x4a0 [ 335.349680][T11066] alloc_migration_target_by_mpol+0x2e6/0x590 [ 335.349719][T11066] migrate_pages_batch+0x81e/0x3620 [ 335.349763][T11066] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 335.349804][T11066] ? __pfx_migrate_pages_batch+0x10/0x10 [ 335.349859][T11066] migrate_pages+0x1bcc/0x2930 [ 335.349904][T11066] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 335.349943][T11066] ? __pfx_migrate_pages+0x10/0x10 [ 335.349977][T11066] ? __pfx_walk_page_range_mm+0x10/0x10 [ 335.350020][T11066] ? mas_next_slot+0xc20/0xcf0 [ 335.350070][T11066] ? up_write+0x1c4/0x420 [ 335.350104][T11066] __se_sys_mbind+0xa3e/0xc30 [ 335.350125][T11066] ? __pfx_vfs_write+0x10/0x10 [ 335.350154][T11066] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 335.350188][T11066] ? __pfx___se_sys_mbind+0x10/0x10 [ 335.350249][T11066] ? __x64_sys_mbind+0x21/0xf0 [ 335.350272][T11066] do_syscall_64+0xfa/0x3b0 [ 335.350300][T11066] ? lockdep_hardirqs_on+0x9c/0x150 [ 335.350328][T11066] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 335.350347][T11066] ? clear_bhb_loop+0x60/0xb0 [ 335.350370][T11066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 335.350389][T11066] RIP: 0033:0x7fa9cf98e9a9 [ 335.350406][T11066] 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 [ 335.350423][T11066] RSP: 002b:00007fa9d07e8038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 335.350444][T11066] RAX: ffffffffffffffda RBX: 00007fa9cfbb6080 RCX: 00007fa9cf98e9a9 [ 335.350458][T11066] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000001000 [ 335.350470][T11066] RBP: 00007fa9d07e8090 R08: 0000000000000000 R09: 0000000000000002 [ 335.350482][T11066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 335.350494][T11066] R13: 0000000000000001 R14: 00007fa9cfbb6080 R15: 00007ffd1e0f6598 [ 335.350523][T11066] [ 335.840908][ T5936] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 336.020543][ T5936] usb 6-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 336.039956][ T5936] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 336.070336][ T5936] usb 6-1: Product: syz [ 336.075609][ T5936] usb 6-1: Manufacturer: syz [ 336.086907][ T5936] usb 6-1: SerialNumber: syz [ 336.115014][ T5936] usb 6-1: config 0 descriptor?? [ 336.143485][ T5936] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 336.396772][ T5858] Bluetooth: hci3: unexpected event for opcode 0x0c03 [ 336.626372][T11082] hfs: can't find a HFS filesystem on dev rnullb0 [ 336.712634][ T5936] gspca_sunplus: reg_w_riv err -71 [ 336.717871][ T5936] sunplus 6-1:0.0: probe with driver sunplus failed with error -71 [ 336.745425][ T5936] usb 6-1: USB disconnect, device number 29 [ 337.010536][ T5916] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 337.180616][ T5916] usb 5-1: Using ep0 maxpacket: 8 [ 337.198173][ T5916] usb 5-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 337.218999][ T5916] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 337.228292][ T5916] usb 5-1: Product: syz [ 337.237063][ T121] usb 1-1: string descriptor 0 read error: -71 [ 337.243871][ T5916] usb 5-1: Manufacturer: syz [ 337.277914][ T121] usb 1-1: New USB device found, idVendor=157e, idProduct=3013, bcdDevice=4a.b2 [ 337.298294][ T5916] usb 5-1: SerialNumber: syz [ 337.312614][ T121] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 337.323787][ T5916] usb 5-1: config 0 descriptor?? [ 337.348848][ T5916] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 337.366438][ T121] usb 1-1: can't set config #135, error -71 [ 337.383751][ T121] usb 1-1: USB disconnect, device number 68 [ 337.440982][T11096] qnx4: no qnx4 filesystem (no root dir). [ 337.551790][ T30] audit: type=1326 audit(1753143702.429:842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11098 comm="syz.1.1662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9cf98e9a9 code=0x7ffc0000 [ 337.608850][ T30] audit: type=1326 audit(1753143702.459:843): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11098 comm="syz.1.1662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fa9cf98e9a9 code=0x7ffc0000 [ 337.699200][ T30] audit: type=1326 audit(1753143702.469:844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11098 comm="syz.1.1662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9cf98e9a9 code=0x7ffc0000 [ 337.825896][ T30] audit: type=1326 audit(1753143702.469:845): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11098 comm="syz.1.1662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9cf98e9a9 code=0x7ffc0000 [ 337.851024][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 337.890706][ T121] usb 2-1: new full-speed USB device number 76 using dummy_hcd [ 337.950477][ T30] audit: type=1326 audit(1753143702.469:846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11098 comm="syz.1.1662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7fa9cf98e9a9 code=0x7ffc0000 [ 338.110597][ T30] audit: type=1326 audit(1753143702.469:847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11098 comm="syz.1.1662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9cf98e9a9 code=0x7ffc0000 [ 338.184834][ T30] audit: type=1326 audit(1753143702.469:848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11098 comm="syz.1.1662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9cf98e9a9 code=0x7ffc0000 [ 338.263374][ T30] audit: type=1326 audit(1753143702.469:849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11098 comm="syz.1.1662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7fa9cf98e9a9 code=0x7ffc0000 [ 338.359200][ T30] audit: type=1326 audit(1753143702.469:850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11098 comm="syz.1.1662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fa9cf92ab89 code=0x7ffc0000 [ 338.430487][ T30] audit: type=1326 audit(1753143702.469:851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11098 comm="syz.1.1662" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa9cf98e9a9 code=0x7ffc0000 [ 339.370606][ T24] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 339.520890][ T24] usb 6-1: Using ep0 maxpacket: 8 [ 339.550833][ T24] usb 6-1: config 1 has an invalid interface number: 128 but max is 1 [ 339.559993][ T24] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 339.586970][ T24] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 339.620515][ T24] usb 6-1: config 1 has no interface number 0 [ 339.626664][ T24] usb 6-1: config 1 interface 128 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 339.662577][ T24] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 339.676659][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 339.696640][ T24] usb 6-1: Product: syz [ 339.710594][ T24] usb 6-1: Manufacturer: syz [ 339.715242][ T24] usb 6-1: SerialNumber: syz [ 339.736876][ T24] cdc_wdm 6-1:1.128: skipping garbage [ 339.750576][ T24] cdc_wdm 6-1:1.128: probe with driver cdc_wdm failed with error -22 [ 339.909634][T11140] FAULT_INJECTION: forcing a failure. [ 339.909634][T11140] name failslab, interval 1, probability 0, space 0, times 0 [ 339.960573][T11140] CPU: 0 UID: 0 PID: 11140 Comm: syz.1.1676 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 339.960599][T11140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 339.960609][T11140] Call Trace: [ 339.960616][T11140] [ 339.960622][T11140] dump_stack_lvl+0x189/0x250 [ 339.960648][T11140] ? __pfx____ratelimit+0x10/0x10 [ 339.960675][T11140] ? __pfx_dump_stack_lvl+0x10/0x10 [ 339.960696][T11140] ? __pfx__printk+0x10/0x10 [ 339.960726][T11140] should_fail_ex+0x414/0x560 [ 339.960749][T11140] should_failslab+0xa8/0x100 [ 339.960768][T11140] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 339.960786][T11140] ? __alloc_skb+0x112/0x2d0 [ 339.960803][T11140] __alloc_skb+0x112/0x2d0 [ 339.960820][T11140] __pskb_copy_fclone+0xa8/0xfb0 [ 339.960838][T11140] ? kfree+0x18e/0x440 [ 339.960856][T11140] ? tipc_dest_pop+0x19c/0x230 [ 339.960874][T11140] tipc_sk_mcast_rcv+0x596/0xeb0 [ 339.960889][T11140] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 339.960902][T11140] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 339.960928][T11140] ? __pfx_tipc_sk_mcast_rcv+0x10/0x10 [ 339.960943][T11140] ? __lock_acquire+0xab9/0xd20 [ 339.960975][T11140] ? tipc_mcast_xmit+0x10a4/0x1850 [ 339.960995][T11140] ? tipc_mcast_xmit+0x10a4/0x1850 [ 339.961013][T11140] tipc_mcast_xmit+0x123a/0x1850 [ 339.961041][T11140] ? __pfx_tipc_mcast_xmit+0x10/0x10 [ 339.961062][T11140] ? _copy_from_iter+0x308/0x16f0 [ 339.961079][T11140] ? rcu_is_watching+0x15/0xb0 [ 339.961099][T11140] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 339.961116][T11140] ? __pfx__copy_from_iter+0x10/0x10 [ 339.961142][T11140] ? __build_skb_around+0x257/0x3e0 [ 339.961158][T11140] ? tipc_msg_build+0x400/0xcf0 [ 339.961190][T11140] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 339.961220][T11140] ? tipc_group_bc_cong+0x15f/0x210 [ 339.961237][T11140] tipc_send_group_bcast+0x79e/0xa70 [ 339.961272][T11140] ? __pfx_tipc_send_group_bcast+0x10/0x10 [ 339.961302][T11140] ? __pfx_woken_wake_function+0x10/0x10 [ 339.961318][T11140] ? process_measurement+0x72d/0x1a40 [ 339.961342][T11140] __tipc_sendmsg+0x2d7/0x2960 [ 339.961375][T11140] ? __pfx___tipc_sendmsg+0x10/0x10 [ 339.961394][T11140] ? tomoyo_check_open_permission+0x16a/0x3b0 [ 339.961419][T11140] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 339.961440][T11140] ? aa_label_sk_perm+0x4d3/0x630 [ 339.961467][T11140] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 339.961506][T11140] ? __lock_acquire+0xab9/0xd20 [ 339.961533][T11140] ? __local_bh_enable_ip+0x12d/0x1c0 [ 339.961551][T11140] ? lockdep_hardirqs_on+0x9c/0x150 [ 339.961573][T11140] ? __local_bh_enable_ip+0x12d/0x1c0 [ 339.961590][T11140] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 339.961616][T11140] tipc_sendmsg+0x55/0x70 [ 339.961635][T11140] ? __pfx_tipc_sendmsg+0x10/0x10 [ 339.961657][T11140] __sock_sendmsg+0x219/0x270 [ 339.961679][T11140] ____sys_sendmsg+0x505/0x830 [ 339.961700][T11140] ? __pfx_____sys_sendmsg+0x10/0x10 [ 339.961723][T11140] ? import_iovec+0x74/0xa0 [ 339.961741][T11140] ___sys_sendmsg+0x21f/0x2a0 [ 339.961759][T11140] ? __pfx____sys_sendmsg+0x10/0x10 [ 339.961802][T11140] ? __fget_files+0x2a/0x420 [ 339.961823][T11140] ? __fget_files+0x3a0/0x420 [ 339.961853][T11140] __x64_sys_sendmsg+0x19b/0x260 [ 339.961871][T11140] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 339.961895][T11140] ? __pfx_ksys_write+0x10/0x10 [ 339.961912][T11140] ? rcu_is_watching+0x15/0xb0 [ 339.961935][T11140] ? do_syscall_64+0xbe/0x3b0 [ 339.961960][T11140] do_syscall_64+0xfa/0x3b0 [ 339.961981][T11140] ? lockdep_hardirqs_on+0x9c/0x150 [ 339.962001][T11140] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 339.962016][T11140] ? clear_bhb_loop+0x60/0xb0 [ 339.962035][T11140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 339.962049][T11140] RIP: 0033:0x7fa9cf98e9a9 [ 339.962062][T11140] 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 [ 339.962075][T11140] RSP: 002b:00007fa9d0809038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 339.962091][T11140] RAX: ffffffffffffffda RBX: 00007fa9cfbb5fa0 RCX: 00007fa9cf98e9a9 [ 339.962102][T11140] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000004 [ 339.962112][T11140] RBP: 00007fa9d0809090 R08: 0000000000000000 R09: 0000000000000000 [ 339.962121][T11140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 339.962129][T11140] R13: 0000000000000000 R14: 00007fa9cfbb5fa0 R15: 00007ffd1e0f6598 [ 339.962151][T11140] [ 339.962185][T11140] tipc: Failed to clone mcast rcv buffer [ 340.452949][ T24] usb 5-1: USB disconnect, device number 56 [ 340.889646][T11160] loop6: detected capacity change from 0 to 63 [ 340.919536][ T6248] buffer_io_error: 36 callbacks suppressed [ 340.919555][ T6248] Buffer I/O error on dev loop6, logical block 0, async page read [ 340.950656][ T6248] Buffer I/O error on dev loop6, logical block 0, async page read [ 340.971596][ T6248] Buffer I/O error on dev loop6, logical block 0, async page read [ 340.975837][T11165] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 341.001822][ T6248] Buffer I/O error on dev loop6, logical block 0, async page read [ 341.010504][T11164] Buffer I/O error on dev loop6, logical block 0, lost async page write [ 341.031214][ T6248] loop6: unable to read partition table [ 341.035852][T11164] Buffer I/O error on dev loop6, logical block 1, lost async page write [ 341.037266][T11160] Buffer I/O error on dev loop6, logical block 2, lost async page write [ 341.109578][T11160] Buffer I/O error on dev loop6, logical block 3, lost async page write [ 341.143943][T11164] Buffer I/O error on dev loop6, logical block 4, lost async page write [ 341.158088][T11164] Buffer I/O error on dev loop6, logical block 5, lost async page write [ 341.179258][T11160] ldm_validate_partition_table(): Disk read failed. [ 341.198010][T11160] Dev loop6: unable to read RDB block 0 [ 341.208345][T11160] loop6: unable to read partition table [ 341.224422][T11160] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜KSDR) failed (rc=-5) [ 341.696057][T11184] hpfs: Bad magic ... probably not HPFS [ 342.069233][ T5936] usb 6-1: USB disconnect, device number 30 [ 342.231979][ T9] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 342.440865][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 342.452427][ T9] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 342.471952][ T9] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 342.492913][ T9] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 342.510680][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.523766][ T9] usb 5-1: Product: syz [ 342.528052][ T9] usb 5-1: Manufacturer: syz [ 342.554089][ T9] usb 5-1: SerialNumber: syz [ 342.590752][ T5936] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 342.763942][ T5936] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 342.780545][ T5936] usb 6-1: config 0 has no interface number 0 [ 342.809234][T11190] /dev/rnullb0: Can't open blockdev [ 342.820603][ T5936] usb 6-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 342.844758][ T9] usb 5-1: skipping empty audio interface (v1) [ 342.858297][ T5936] usb 6-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 342.899697][ T5936] usb 6-1: New USB device found, idVendor=041e, idProduct=2801, bcdDevice= 0.00 [ 342.914121][T11213] loop6: detected capacity change from 0 to 63 [ 342.932862][ T9] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 342.945300][ T6248] ldm_validate_partition_table(): Disk read failed. [ 342.946189][ T5936] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 342.963201][ T6248] Dev loop6: unable to read RDB block 0 [ 342.984781][ T6248] loop6: unable to read partition table [ 342.996098][T11213] ldm_validate_partition_table(): Disk read failed. [ 343.013989][T11213] Dev loop6: unable to read RDB block 0 [ 343.021976][ T5936] usb 6-1: config 0 descriptor?? [ 343.040928][T11213] loop6: unable to read partition table [ 343.055706][T11213] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 343.070308][ T9] usb 5-1: USB disconnect, device number 57 [ 343.103482][ T9995] udevd[9995]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 343.271871][T11216] FAULT_INJECTION: forcing a failure. [ 343.271871][T11216] name failslab, interval 1, probability 0, space 0, times 0 [ 343.300847][T11216] CPU: 0 UID: 0 PID: 11216 Comm: syz.0.1699 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 343.300875][T11216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 343.300887][T11216] Call Trace: [ 343.300895][T11216] [ 343.300903][T11216] dump_stack_lvl+0x189/0x250 [ 343.300935][T11216] ? __pfx____ratelimit+0x10/0x10 [ 343.300965][T11216] ? __pfx_dump_stack_lvl+0x10/0x10 [ 343.300991][T11216] ? __pfx__printk+0x10/0x10 [ 343.301028][T11216] should_fail_ex+0x414/0x560 [ 343.301059][T11216] should_failslab+0xa8/0x100 [ 343.301082][T11216] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 343.301103][T11216] ? __alloc_skb+0x112/0x2d0 [ 343.301123][T11216] __alloc_skb+0x112/0x2d0 [ 343.301143][T11216] __pskb_copy_fclone+0xa8/0xfb0 [ 343.301166][T11216] ? kfree+0x18e/0x440 [ 343.301187][T11216] ? tipc_dest_pop+0x19c/0x230 [ 343.301209][T11216] tipc_sk_mcast_rcv+0x596/0xeb0 [ 343.301227][T11216] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 343.301244][T11216] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 343.301287][T11216] ? __pfx_tipc_sk_mcast_rcv+0x10/0x10 [ 343.301306][T11216] ? __lock_acquire+0xab9/0xd20 [ 343.301349][T11216] ? tipc_mcast_xmit+0x10a4/0x1850 [ 343.301376][T11216] ? tipc_mcast_xmit+0x10a4/0x1850 [ 343.301399][T11216] tipc_mcast_xmit+0x123a/0x1850 [ 343.301435][T11216] ? __pfx_tipc_mcast_xmit+0x10/0x10 [ 343.301463][T11216] ? _copy_from_iter+0x308/0x16f0 [ 343.301486][T11216] ? rcu_is_watching+0x15/0xb0 [ 343.301511][T11216] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 343.301533][T11216] ? __pfx__copy_from_iter+0x10/0x10 [ 343.301565][T11216] ? __build_skb_around+0x257/0x3e0 [ 343.301586][T11216] ? tipc_msg_build+0x400/0xcf0 [ 343.301627][T11216] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 343.301666][T11216] ? tipc_group_bc_cong+0x15f/0x210 [ 343.301689][T11216] tipc_send_group_bcast+0x79e/0xa70 [ 343.301735][T11216] ? __pfx_tipc_send_group_bcast+0x10/0x10 [ 343.301774][T11216] ? __pfx_woken_wake_function+0x10/0x10 [ 343.301795][T11216] ? process_measurement+0x72d/0x1a40 [ 343.301826][T11216] __tipc_sendmsg+0x2d7/0x2960 [ 343.301870][T11216] ? __pfx___tipc_sendmsg+0x10/0x10 [ 343.301893][T11216] ? tomoyo_check_open_permission+0x16a/0x3b0 [ 343.301919][T11216] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 343.301946][T11216] ? aa_label_sk_perm+0x4d3/0x630 [ 343.301981][T11216] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 343.302033][T11216] ? __lock_acquire+0xab9/0xd20 [ 343.302068][T11216] ? __local_bh_enable_ip+0x12d/0x1c0 [ 343.302091][T11216] ? lockdep_hardirqs_on+0x9c/0x150 [ 343.302119][T11216] ? __local_bh_enable_ip+0x12d/0x1c0 [ 343.302141][T11216] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 343.302174][T11216] tipc_sendmsg+0x55/0x70 [ 343.302199][T11216] ? __pfx_tipc_sendmsg+0x10/0x10 [ 343.302224][T11216] __sock_sendmsg+0x219/0x270 [ 343.302252][T11216] ____sys_sendmsg+0x505/0x830 [ 343.302285][T11216] ? __pfx_____sys_sendmsg+0x10/0x10 [ 343.302316][T11216] ? import_iovec+0x74/0xa0 [ 343.302340][T11216] ___sys_sendmsg+0x21f/0x2a0 [ 343.302364][T11216] ? __pfx____sys_sendmsg+0x10/0x10 [ 343.302421][T11216] ? __fget_files+0x2a/0x420 [ 343.302449][T11216] ? __fget_files+0x3a0/0x420 [ 343.302487][T11216] __x64_sys_sendmsg+0x19b/0x260 [ 343.302511][T11216] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 343.302542][T11216] ? __pfx_ksys_write+0x10/0x10 [ 343.302572][T11216] ? do_syscall_64+0xbe/0x3b0 [ 343.302605][T11216] do_syscall_64+0xfa/0x3b0 [ 343.302630][T11216] ? lockdep_hardirqs_on+0x9c/0x150 [ 343.302657][T11216] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.302676][T11216] ? clear_bhb_loop+0x60/0xb0 [ 343.302699][T11216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.302717][T11216] RIP: 0033:0x7f0fa978e9a9 [ 343.302734][T11216] 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 [ 343.302750][T11216] RSP: 002b:00007f0faa5f2038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 343.302770][T11216] RAX: ffffffffffffffda RBX: 00007f0fa99b5fa0 RCX: 00007f0fa978e9a9 [ 343.302783][T11216] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000004 [ 343.302795][T11216] RBP: 00007f0faa5f2090 R08: 0000000000000000 R09: 0000000000000000 [ 343.302806][T11216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 343.302818][T11216] R13: 0000000000000000 R14: 00007f0fa99b5fa0 R15: 00007ffe27215e38 [ 343.302847][T11216] [ 343.302952][T11216] tipc: Failed to clone mcast rcv buffer [ 343.752202][ T5936] prodikeys 0003:041E:2801.0027: hidraw0: USB HID v0.00 Device [HID 041e:2801] on usb-dummy_hcd.5-1/input1 [ 343.765977][ T5936] hid_prodikeys: hid-prodikeys: failed to find output report [ 343.765977][ T5936] [ 343.795679][T11226] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 343.869290][T11226] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 343.921482][T11225] FAULT_INJECTION: forcing a failure. [ 343.921482][T11225] name failslab, interval 1, probability 0, space 0, times 0 [ 343.946786][T11225] CPU: 1 UID: 0 PID: 11225 Comm: syz.4.1701 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 343.946813][T11225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 343.946825][T11225] Call Trace: [ 343.946833][T11225] [ 343.946841][T11225] dump_stack_lvl+0x189/0x250 [ 343.946872][T11225] ? __pfx____ratelimit+0x10/0x10 [ 343.946900][T11225] ? __pfx_dump_stack_lvl+0x10/0x10 [ 343.946926][T11225] ? __pfx__printk+0x10/0x10 [ 343.946958][T11225] ? __pfx___might_resched+0x10/0x10 [ 343.946980][T11225] ? fs_reclaim_acquire+0x7d/0x100 [ 343.947009][T11225] should_fail_ex+0x414/0x560 [ 343.947038][T11225] should_failslab+0xa8/0x100 [ 343.947061][T11225] __kmalloc_noprof+0xcb/0x4f0 [ 343.947081][T11225] ? process_vm_rw+0x33e/0xaf0 [ 343.947104][T11225] process_vm_rw+0x33e/0xaf0 [ 343.947134][T11225] ? __pfx_process_vm_rw+0x10/0x10 [ 343.947151][T11225] ? rcu_read_lock_any_held+0xb3/0x120 [ 343.947176][T11225] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 343.947212][T11225] ? vfs_write+0x8d8/0xa90 [ 343.947254][T11225] ? __pfx_vfs_write+0x10/0x10 [ 343.947300][T11225] ? ksys_write+0x22a/0x250 [ 343.947326][T11225] ? __pfx_ksys_write+0x10/0x10 [ 343.947353][T11225] __x64_sys_process_vm_writev+0xe0/0x100 [ 343.947378][T11225] do_syscall_64+0xfa/0x3b0 [ 343.947422][T11225] ? lockdep_hardirqs_on+0x9c/0x150 [ 343.947449][T11225] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.947469][T11225] ? clear_bhb_loop+0x60/0xb0 [ 343.947493][T11225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.947513][T11225] RIP: 0033:0x7f2136f8e9a9 [ 343.947530][T11225] 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 [ 343.947547][T11225] RSP: 002b:00007f2137d3b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 343.947568][T11225] RAX: ffffffffffffffda RBX: 00007f21371b6080 RCX: 00007f2136f8e9a9 [ 343.947583][T11225] RDX: 0000000000000001 RSI: 0000200000001c80 RDI: 0000000000000000 [ 343.947595][T11225] RBP: 00007f2137d3b090 R08: 0000000000000001 R09: 0000000000000000 [ 343.947607][T11225] R10: 0000200000001d80 R11: 0000000000000246 R12: 0000000000000001 [ 343.947620][T11225] R13: 0000000000000000 R14: 00007f21371b6080 R15: 00007fffce82c748 [ 343.947651][T11225] [ 344.233362][T11233] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 344.420891][ T5936] usb 6-1: USB disconnect, device number 31 [ 344.616072][T11247] Bluetooth: MGMT ver 1.23 [ 344.681699][T11249] /dev/rnullb0: Can't open blockdev [ 344.750294][T11254] FAULT_INJECTION: forcing a failure. [ 344.750294][T11254] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 344.784754][T11254] CPU: 1 UID: 0 PID: 11254 Comm: syz.4.1710 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 344.784781][T11254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 344.784793][T11254] Call Trace: [ 344.784800][T11254] [ 344.784808][T11254] dump_stack_lvl+0x189/0x250 [ 344.784839][T11254] ? __pfx____ratelimit+0x10/0x10 [ 344.784866][T11254] ? __pfx_dump_stack_lvl+0x10/0x10 [ 344.784899][T11254] ? __pfx__printk+0x10/0x10 [ 344.784927][T11254] ? __might_fault+0xb0/0x130 [ 344.784958][T11254] should_fail_ex+0x414/0x560 [ 344.784986][T11254] _copy_from_user+0x2d/0xb0 [ 344.785008][T11254] ___sys_sendmsg+0x158/0x2a0 [ 344.785031][T11254] ? __pfx____sys_sendmsg+0x10/0x10 [ 344.785086][T11254] ? __fget_files+0x2a/0x420 [ 344.785112][T11254] ? __fget_files+0x3a0/0x420 [ 344.785149][T11254] __x64_sys_sendmsg+0x19b/0x260 [ 344.785172][T11254] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 344.785202][T11254] ? __pfx_ksys_write+0x10/0x10 [ 344.785223][T11254] ? rcu_is_watching+0x15/0xb0 [ 344.785252][T11254] ? do_syscall_64+0xbe/0x3b0 [ 344.785283][T11254] do_syscall_64+0xfa/0x3b0 [ 344.785308][T11254] ? lockdep_hardirqs_on+0x9c/0x150 [ 344.785333][T11254] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 344.785351][T11254] ? clear_bhb_loop+0x60/0xb0 [ 344.785373][T11254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 344.785390][T11254] RIP: 0033:0x7f2136f8e9a9 [ 344.785406][T11254] 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 [ 344.785422][T11254] RSP: 002b:00007f2137d5c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 344.785441][T11254] RAX: ffffffffffffffda RBX: 00007f21371b5fa0 RCX: 00007f2136f8e9a9 [ 344.785455][T11254] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000004 [ 344.785466][T11254] RBP: 00007f2137d5c090 R08: 0000000000000000 R09: 0000000000000000 [ 344.785477][T11254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 344.785488][T11254] R13: 0000000000000000 R14: 00007f21371b5fa0 R15: 00007fffce82c748 [ 344.785516][T11254] [ 345.171019][ T121] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 345.330676][ T121] usb 1-1: Using ep0 maxpacket: 8 [ 345.339680][ T121] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 345.352309][ T121] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 345.379876][ T121] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 345.401651][ T121] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 345.423134][ T121] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 345.481985][ T121] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 345.522823][ T121] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 345.774278][ T121] usb 1-1: usb_control_msg returned -32 [ 345.779931][ T121] usbtmc 1-1:16.0: can't read capabilities [ 347.652886][T11323] FAULT_INJECTION: forcing a failure. [ 347.652886][T11323] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 347.666277][T11323] CPU: 1 UID: 0 PID: 11323 Comm: syz.4.1730 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 347.666303][T11323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 347.666315][T11323] Call Trace: [ 347.666323][T11323] [ 347.666330][T11323] dump_stack_lvl+0x189/0x250 [ 347.666363][T11323] ? __pfx____ratelimit+0x10/0x10 [ 347.666391][T11323] ? __pfx_dump_stack_lvl+0x10/0x10 [ 347.666418][T11323] ? __pfx__printk+0x10/0x10 [ 347.666448][T11323] ? fs_reclaim_acquire+0x7d/0x100 [ 347.666482][T11323] should_fail_ex+0x414/0x560 [ 347.666512][T11323] prepare_alloc_pages+0x213/0x610 [ 347.666553][T11323] __alloc_frozen_pages_noprof+0x123/0x370 [ 347.666585][T11323] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 347.666619][T11323] ? policy_nodemask+0x27c/0x720 [ 347.666641][T11323] ? try_to_migrate+0x3bc/0x670 [ 347.666671][T11323] alloc_pages_mpol+0x232/0x4a0 [ 347.666699][T11323] alloc_migration_target_by_mpol+0x2e6/0x590 [ 347.666737][T11323] migrate_pages_batch+0x81e/0x3620 [ 347.666779][T11323] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 347.666810][T11323] ? trace_irq_disable+0x37/0x110 [ 347.666833][T11323] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 347.666862][T11323] ? __pfx_migrate_pages_batch+0x10/0x10 [ 347.666892][T11323] ? irqentry_exit+0x74/0x90 [ 347.666919][T11323] ? lockdep_hardirqs_on+0x9c/0x150 [ 347.666957][T11323] ? migrate_pages+0x1879/0x2930 [ 347.666986][T11323] migrate_pages+0x1bcc/0x2930 [ 347.667029][T11323] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 347.667066][T11323] ? __pfx_migrate_pages+0x10/0x10 [ 347.667091][T11323] ? __pfx_walk_page_range_mm+0x10/0x10 [ 347.667133][T11323] ? mas_next_slot+0xc20/0xcf0 [ 347.667180][T11323] ? up_write+0x1c4/0x420 [ 347.667212][T11323] __se_sys_mbind+0xa3e/0xc30 [ 347.667232][T11323] ? __pfx_vfs_write+0x10/0x10 [ 347.667261][T11323] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 347.667292][T11323] ? __pfx___se_sys_mbind+0x10/0x10 [ 347.667353][T11323] ? __x64_sys_mbind+0x21/0xf0 [ 347.667376][T11323] do_syscall_64+0xfa/0x3b0 [ 347.667424][T11323] ? lockdep_hardirqs_on+0x9c/0x150 [ 347.667452][T11323] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.667472][T11323] ? clear_bhb_loop+0x60/0xb0 [ 347.667497][T11323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.667516][T11323] RIP: 0033:0x7f2136f8e9a9 [ 347.667533][T11323] 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 [ 347.667555][T11323] RSP: 002b:00007f2137d3b038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 347.667576][T11323] RAX: ffffffffffffffda RBX: 00007f21371b6080 RCX: 00007f2136f8e9a9 [ 347.667591][T11323] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000001000 [ 347.667604][T11323] RBP: 00007f2137d3b090 R08: 0000000000000000 R09: 0000000000000002 [ 347.667617][T11323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 347.667629][T11323] R13: 0000000000000001 R14: 00007f21371b6080 R15: 00007fffce82c748 [ 347.667660][T11323] [ 348.062264][ T121] usb 1-1: USB disconnect, device number 69 [ 348.258675][T11333] loop6: detected capacity change from 0 to 63 [ 348.298795][T11333] buffer_io_error: 66 callbacks suppressed [ 348.298815][T11333] Buffer I/O error on dev loop6, logical block 0, async page read [ 348.321262][T11333] Buffer I/O error on dev loop6, logical block 0, async page read [ 348.329365][T11333] Buffer I/O error on dev loop6, logical block 0, async page read [ 348.341445][T11337] /dev/rnullb0: Can't open blockdev [ 348.372809][T11335] FAULT_INJECTION: forcing a failure. [ 348.372809][T11335] name failslab, interval 1, probability 0, space 0, times 0 [ 348.380977][ T31] INFO: task syz.2.805:8449 blocked for more than 143 seconds. [ 348.385888][T11335] CPU: 1 UID: 0 PID: 11335 Comm: syz.0.1735 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 348.385919][T11335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 348.385933][T11335] Call Trace: [ 348.385942][T11335] [ 348.385951][T11335] dump_stack_lvl+0x189/0x250 [ 348.385989][T11335] ? __pfx____ratelimit+0x10/0x10 [ 348.386021][T11335] ? __pfx_dump_stack_lvl+0x10/0x10 [ 348.386053][T11335] ? __pfx__printk+0x10/0x10 [ 348.386099][T11335] should_fail_ex+0x414/0x560 [ 348.386133][T11335] should_failslab+0xa8/0x100 [ 348.386162][T11335] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 348.386190][T11335] ? __alloc_skb+0x112/0x2d0 [ 348.386216][T11335] __alloc_skb+0x112/0x2d0 [ 348.386240][T11335] tipc_msg_reverse+0x231/0x8f0 [ 348.386273][T11335] ? net_generic+0x1e/0x240 [ 348.386307][T11335] tipc_sk_filter_rcv+0x9df/0x30b0 [ 348.386342][T11335] ? __lock_acquire+0xab9/0xd20 [ 348.386411][T11335] ? __pfx_tipc_sk_filter_rcv+0x10/0x10 [ 348.386443][T11335] ? __local_bh_enable_ip+0x12d/0x1c0 [ 348.386494][T11335] tipc_sk_rcv+0x8a5/0x2ba0 [ 348.386534][T11335] ? kasan_save_track+0x4f/0x80 [ 348.386552][T11335] ? kasan_save_free_info+0x46/0x50 [ 348.386582][T11335] ? tipc_sk_mcast_rcv+0xb79/0xeb0 [ 348.386601][T11335] ? tipc_mcast_xmit+0x123a/0x1850 [ 348.386625][T11335] ? __tipc_sendmsg+0x2d7/0x2960 [ 348.386657][T11335] ? tipc_sendmsg+0x55/0x70 [ 348.386714][T11335] ? __pfx_tipc_sk_rcv+0x10/0x10 [ 348.386750][T11335] ? __local_bh_enable_ip+0x12d/0x1c0 [ 348.386790][T11335] tipc_sk_mcast_rcv+0xdd4/0xeb0 [ 348.386811][T11335] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 348.386830][T11335] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 348.386869][T11335] ? __pfx_tipc_sk_mcast_rcv+0x10/0x10 [ 348.386889][T11335] ? __lock_acquire+0xab9/0xd20 [ 348.386935][T11335] ? tipc_mcast_xmit+0x10a4/0x1850 [ 348.386962][T11335] ? tipc_mcast_xmit+0x10a4/0x1850 [ 348.386987][T11335] tipc_mcast_xmit+0x123a/0x1850 [ 348.387027][T11335] ? __pfx_tipc_mcast_xmit+0x10/0x10 [ 348.387058][T11335] ? _copy_from_iter+0x308/0x16f0 [ 348.387083][T11335] ? rcu_is_watching+0x15/0xb0 [ 348.387111][T11335] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 348.387135][T11335] ? __pfx__copy_from_iter+0x10/0x10 [ 348.387172][T11335] ? __build_skb_around+0x257/0x3e0 [ 348.387195][T11335] ? tipc_msg_build+0x400/0xcf0 [ 348.387241][T11335] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 348.387318][T11335] ? tipc_group_bc_cong+0x15f/0x210 [ 348.387365][T11335] tipc_send_group_bcast+0x79e/0xa70 [ 348.387420][T11335] ? __pfx_tipc_send_group_bcast+0x10/0x10 [ 348.387469][T11335] ? __pfx_woken_wake_function+0x10/0x10 [ 348.387496][T11335] ? process_measurement+0x72d/0x1a40 [ 348.387533][T11335] __tipc_sendmsg+0x2d7/0x2960 [ 348.387587][T11335] ? __pfx___tipc_sendmsg+0x10/0x10 [ 348.387615][T11335] ? tomoyo_check_open_permission+0x16a/0x3b0 [ 348.387654][T11335] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 348.387688][T11335] ? aa_label_sk_perm+0x4d3/0x630 [ 348.387730][T11335] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 348.387795][T11335] ? __lock_acquire+0xab9/0xd20 [ 348.387837][T11335] ? __local_bh_enable_ip+0x12d/0x1c0 [ 348.387864][T11335] ? lockdep_hardirqs_on+0x9c/0x150 [ 348.387898][T11335] ? __local_bh_enable_ip+0x12d/0x1c0 [ 348.387925][T11335] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 348.387967][T11335] tipc_sendmsg+0x55/0x70 [ 348.387997][T11335] ? __pfx_tipc_sendmsg+0x10/0x10 [ 348.388029][T11335] __sock_sendmsg+0x219/0x270 [ 348.388064][T11335] ____sys_sendmsg+0x505/0x830 [ 348.388095][T11335] ? __pfx_____sys_sendmsg+0x10/0x10 [ 348.388132][T11335] ? import_iovec+0x74/0xa0 [ 348.388162][T11335] ___sys_sendmsg+0x21f/0x2a0 [ 348.388190][T11335] ? __pfx____sys_sendmsg+0x10/0x10 [ 348.388259][T11335] ? __fget_files+0x2a/0x420 [ 348.388293][T11335] ? __fget_files+0x3a0/0x420 [ 348.388340][T11335] __x64_sys_sendmsg+0x19b/0x260 [ 348.388368][T11335] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 348.388406][T11335] ? __pfx_ksys_write+0x10/0x10 [ 348.388433][T11335] ? rcu_is_watching+0x15/0xb0 [ 348.388467][T11335] ? do_syscall_64+0xbe/0x3b0 [ 348.388517][T11335] do_syscall_64+0xfa/0x3b0 [ 348.388558][T11335] ? lockdep_hardirqs_on+0x9c/0x150 [ 348.388587][T11335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 348.388607][T11335] ? clear_bhb_loop+0x60/0xb0 [ 348.388634][T11335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 348.388659][T11335] RIP: 0033:0x7f0fa978e9a9 [ 348.388678][T11335] 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 [ 348.388698][T11335] RSP: 002b:00007f0faa5f2038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 348.388720][T11335] RAX: ffffffffffffffda RBX: 00007f0fa99b5fa0 RCX: 00007f0fa978e9a9 [ 348.388735][T11335] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000004 [ 348.388749][T11335] RBP: 00007f0faa5f2090 R08: 0000000000000000 R09: 0000000000000000 [ 348.388761][T11335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 348.388773][T11335] R13: 0000000000000000 R14: 00007f0fa99b5fa0 R15: 00007ffe27215e38 [ 348.388806][T11335] [ 348.399352][T11333] Buffer I/O error on dev loop6, logical block 0, async page read [ 348.515719][ T31] Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 [ 348.580658][T11333] Buffer I/O error on dev loop6, logical block 0, async page read [ 348.613201][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 348.850924][T11333] Buffer I/O error on dev loop6, logical block 0, async page read [ 348.937161][ T31] task:syz.2.805 state:D stack:25512 pid:8449 tgid:8448 ppid:5852 task_flags:0x400140 flags:0x00004004 [ 348.940765][T11333] Buffer I/O error on dev loop6, logical block 0, async page read [ 348.952228][ T31] Call Trace: [ 348.967105][ T31] [ 348.970195][ T31] __schedule+0x1737/0x4d30 [ 348.975158][ T31] ? __lock_acquire+0xab9/0xd20 [ 348.979411][T11333] Buffer I/O error on dev loop6, logical block 0, async page read [ 348.980159][ T31] ? schedule+0x165/0x360 [ 348.996532][ T31] ? __lock_acquire+0xab9/0xd20 [ 349.002971][ T31] ? __pfx___schedule+0x10/0x10 [ 349.008076][ T31] ? schedule+0x91/0x360 [ 349.016131][ T31] schedule+0x165/0x360 [ 349.022305][T11339] Buffer I/O error on dev loop6, logical block 0, lost async page write [ 349.031083][T11339] Buffer I/O error on dev loop6, logical block 1, lost async page write [ 349.033246][T11333] loop6: unable to read partition table [ 349.039549][ T31] schedule_preempt_disabled+0x13/0x30 [ 349.057476][ T31] rwsem_down_read_slowpath+0x5fd/0x8f0 [ 349.063556][ T31] ? rwsem_down_read_slowpath+0x4b8/0x8f0 [ 349.070192][ T31] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 349.074219][T11333] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜ÿÿ«V) failed (rc=-5) [ 349.085422][ T31] down_read+0x98/0x2e0 [ 349.085454][ T31] madvise_lock+0x14c/0x2d0 [ 349.085483][ T31] do_madvise+0x12f/0x270 [ 349.085511][ T31] ? __pfx_do_madvise+0x10/0x10 [ 349.085549][ T31] ? __se_sys_futex+0x36f/0x400 [ 349.085582][ T31] ? rcu_is_watching+0x15/0xb0 [ 349.143206][ T31] __x64_sys_madvise+0xa7/0xc0 [ 349.149930][ T31] do_syscall_64+0xfa/0x3b0 [ 349.158572][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 349.169503][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.187450][ T31] ? clear_bhb_loop+0x60/0xb0 [ 349.199623][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.216842][ T31] RIP: 0033:0x7fde9a38e9a9 [ 349.224564][ T31] RSP: 002b:00007fde9b2dc038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 349.238025][ T31] RAX: ffffffffffffffda RBX: 00007fde9a5b5fa0 RCX: 00007fde9a38e9a9 [ 349.246172][ T31] RDX: 0000000000000015 RSI: 0000000000c00304 RDI: 0000200000000000 [ 349.258193][ T31] RBP: 00007fde9a410d69 R08: 0000000000000000 R09: 0000000000000000 [ 349.285521][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 349.297762][ T31] R13: 0000000000000000 R14: 00007fde9a5b5fa0 R15: 00007ffe52071dd8 [ 349.306178][ T31] [ 349.309809][ T31] [ 349.309809][ T31] Showing all locks held in the system: [ 349.327711][ T31] 1 lock held by ksoftirqd/0/15: [ 349.350672][ T31] #0: ffff8880b8639f98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 349.364351][ T31] 1 lock held by khungtaskd/31: [ 349.369237][ T31] #0: ffffffff8e53d8a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 349.379610][ T31] 3 locks held by klogd/5209: [ 349.388136][ T31] #0: ffff8880b8639f98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 349.398186][ T31] #1: ffff8880b8624008 (per_cpu_ptr(&psi_seq, cpu)){-.-.}-{0:0}, at: fs_reclaim_acquire+0x7d/0x100 [ 349.412829][ T31] #2: ffff8880b8624008 (per_cpu_ptr(&psi_seq, cpu)){-.-.}-{0:0}, at: psi_task_switch+0x53/0x880 [ 349.426487][ T31] 2 locks held by getty/5607: [ 349.434331][ T31] #0: ffff88814deb60a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 349.444936][ T31] #1: ffffc900036c32f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 [ 349.463641][ T31] 1 lock held by syz.2.805/8448: [ 349.468630][ T31] #0: ffff88803130d7e0 (&mm->mmap_lock){++++}-{4:4}, at: exit_mm+0xcc/0x2c0 [ 349.478315][ T31] 1 lock held by syz.2.805/8449: [ 349.486293][ T31] #0: ffff88803130d7e0 (&mm->mmap_lock){++++}-{4:4}, at: madvise_lock+0x14c/0x2d0 [ 349.496545][ T31] 1 lock held by syz.2.805/8454: [ 349.506707][ T31] 2 locks held by syz.1.1734/11331: [ 349.512809][ T31] [ 349.515165][ T31] ============================================= [ 349.515165][ T31] [ 349.526814][ T31] NMI backtrace for cpu 1 [ 349.526831][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 349.526855][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 349.526867][ T31] Call Trace: [ 349.526875][ T31] [ 349.526883][ T31] dump_stack_lvl+0x189/0x250 [ 349.526919][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 349.526947][ T31] ? __pfx__printk+0x10/0x10 [ 349.526988][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 349.527016][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 349.527038][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 349.527077][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 349.527103][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 349.527158][ T31] watchdog+0xf93/0xfe0 [ 349.527204][ T31] ? watchdog+0x1de/0xfe0 [ 349.527231][ T31] kthread+0x70e/0x8a0 [ 349.527262][ T31] ? __pfx_watchdog+0x10/0x10 [ 349.527283][ T31] ? __pfx_kthread+0x10/0x10 [ 349.527315][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 349.527341][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 349.527368][ T31] ? __pfx_kthread+0x10/0x10 [ 349.527398][ T31] ret_from_fork+0x3f9/0x770 [ 349.527426][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 349.527458][ T31] ? __switch_to_asm+0x39/0x70 [ 349.527475][ T31] ? __switch_to_asm+0x33/0x70 [ 349.527499][ T31] ? __pfx_kthread+0x10/0x10 [ 349.527530][ T31] ret_from_fork_asm+0x1a/0x30 [ 349.527563][ T31] [ 349.527571][ T31] Sending NMI from CPU 1 to CPUs 0: [ 349.678895][ C0] NMI backtrace for cpu 0 [ 349.678912][ C0] CPU: 0 UID: 0 PID: 8454 Comm: syz.2.805 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 349.678934][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 349.678946][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x8/0x90 [ 349.678974][ C0] Code: 48 89 44 11 20 c3 cc cc cc cc cc 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 <65> 48 8b 14 25 08 50 e7 92 65 8b 0d c8 4a 27 11 81 e1 00 01 ff 00 [ 349.678989][ C0] RSP: 0018:ffffc90019f07318 EFLAGS: 00000246 [ 349.679006][ C0] RAX: ffffffff8b7756eb RBX: ffff88803130d640 RCX: ffff8880301cda00 [ 349.679019][ C0] RDX: ffffc9000ce47000 RSI: 0000000000000001 RDI: 0000000000000000 [ 349.679030][ C0] RBP: 0000000000000001 R08: ffff8880301cda00 R09: 0000000000000004 [ 349.679041][ C0] R10: 0000000000000003 R11: 0000000000000002 R12: dffffc0000000000 [ 349.679052][ C0] R13: ffff888033061400 R14: 0000000000000000 R15: 0000000000000001 [ 349.679067][ C0] FS: 00007fde9b2bb6c0(0000) GS:ffff8881257ab000(0000) knlGS:0000000000000000 [ 349.679082][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 349.679095][ C0] CR2: 00007f19a5b909c0 CR3: 0000000079c2e000 CR4: 00000000003526f0 [ 349.679109][ C0] Call Trace: [ 349.679117][ C0] [ 349.679122][ C0] mas_next_slot+0x8eb/0xcf0 [ 349.679158][ C0] mas_find+0xb0e/0xd30 [ 349.679185][ C0] validate_mm+0xe1/0x4b0 [ 349.679213][ C0] ? __pfx_validate_mm+0x10/0x10 [ 349.679252][ C0] vma_link+0x366/0x450 [ 349.679278][ C0] ? __pfx_vma_link+0x10/0x10 [ 349.679306][ C0] ? anon_vma_clone+0x494/0x4f0 [ 349.679332][ C0] copy_vma+0x70c/0x940 [ 349.679361][ C0] ? __pfx_copy_vma+0x10/0x10 [ 349.679389][ C0] ? __pfx_move_page_tables+0x10/0x10 [ 349.679428][ C0] move_vma+0x81f/0x1840 [ 349.679451][ C0] ? __lock_acquire+0xab9/0xd20 [ 349.679480][ C0] ? arch_get_unmapped_area_topdown+0x251/0xbc0 [ 349.679505][ C0] ? __pfx_move_vma+0x10/0x10 [ 349.679531][ C0] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10 [ 349.679561][ C0] ? cap_mmap_addr+0xb0/0x100 [ 349.679582][ C0] ? bpf_lsm_mmap_addr+0x9/0x20 [ 349.679599][ C0] ? security_mmap_addr+0x71/0x270 [ 349.679624][ C0] mremap_to+0x6d6/0x7a0 [ 349.679653][ C0] ? __pfx_mremap_to+0x10/0x10 [ 349.679679][ C0] ? check_prep_vma+0x740/0xae0 [ 349.679709][ C0] __se_sys_mremap+0xa0b/0xef0 [ 349.679744][ C0] ? __pfx___se_sys_mremap+0x10/0x10 [ 349.679774][ C0] ? exc_page_fault+0x76/0xf0 [ 349.679799][ C0] ? do_user_addr_fault+0xc8a/0x1390 [ 349.679821][ C0] ? do_syscall_64+0xbe/0x3b0 [ 349.679845][ C0] ? __x64_sys_mremap+0x20/0xc0 [ 349.679870][ C0] do_syscall_64+0xfa/0x3b0 [ 349.679894][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 349.679917][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.679934][ C0] ? clear_bhb_loop+0x60/0xb0 [ 349.679953][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.679969][ C0] RIP: 0033:0x7fde9a38e9a9 [ 349.679984][ C0] 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 [ 349.679998][ C0] RSP: 002b:00007fde9b2bb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 349.680015][ C0] RAX: ffffffffffffffda RBX: 00007fde9a5b6080 RCX: 00007fde9a38e9a9 [ 349.680027][ C0] RDX: 0000000000001000 RSI: 0000000000001000 RDI: 00002000005ab000 [ 349.680038][ C0] RBP: 00007fde9a410d69 R08: 0000200000ffe000 R09: 0000000000000000 [ 349.680050][ C0] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000 [ 349.680060][ C0] R13: 0000000000000001 R14: 00007fde9a5b6080 R15: 00007ffe52071dd8 [ 349.680080][ C0] [ 349.696858][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 349.696883][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 349.696913][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 349.696929][ T31] Call Trace: [ 349.696941][ T31] [ 349.696952][ T31] dump_stack_lvl+0x99/0x250 [ 349.696993][ T31] ? __asan_memcpy+0x40/0x70 [ 349.697030][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 349.697064][ T31] ? __pfx__printk+0x10/0x10 [ 349.697112][ T31] vpanic+0x281/0x750 [ 349.697163][ T31] ? __pfx_vpanic+0x10/0x10 [ 349.697191][ T31] ? preempt_schedule+0xae/0xc0 [ 349.697226][ T31] ? preempt_schedule_common+0x83/0xd0 [ 349.697265][ T31] panic+0xb9/0xc0 [ 349.697292][ T31] ? __pfx_panic+0x10/0x10 [ 349.697321][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 349.697355][ T31] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300 [ 349.697390][ T31] watchdog+0xfd2/0xfe0 [ 349.697421][ T31] ? watchdog+0x1de/0xfe0 [ 349.697453][ T31] kthread+0x70e/0x8a0 [ 349.697504][ T31] ? __pfx_watchdog+0x10/0x10 [ 349.697529][ T31] ? __pfx_kthread+0x10/0x10 [ 349.697566][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 349.697597][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 349.697630][ T31] ? __pfx_kthread+0x10/0x10 [ 349.697667][ T31] ret_from_fork+0x3f9/0x770 [ 349.697700][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 349.697738][ T31] ? __switch_to_asm+0x39/0x70 [ 349.697758][ T31] ? __switch_to_asm+0x33/0x70 [ 349.697778][ T31] ? __pfx_kthread+0x10/0x10 [ 349.697813][ T31] ret_from_fork_asm+0x1a/0x30 [ 349.697854][ T31] [ 350.199769][ T31] Kernel Offset: disabled [ 350.204101][ T31] Rebooting in 86400 seconds..